JP2005312823A - Baby holder provided with bib and the bib - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a baby holder capable of fixing a bib in an appropriate position even if a baby is held in either backward position or a forward position. <P>SOLUTION: The baby holder 1 is provided with a baby holder body 2, a vertically holding sheet 3 detachable to the baby holder body 2 for the baby being held in a vertically holding position, a head support 46 projecting sideward from a head protection part 42 of the sheet 3 and connectable to the baby holder body 2 at both ends and the bib 90 capable of being optionally put on the baby holder body 2 or the head protection part 42. The bib 90 is provided with a bib body 91 for receiving baby's slobber, a pocket 92 capable of being put on the sheet 3 so as to cover the head protection part 42 and provided with openings 92a provided on both sides for making the head support 46 pass through, upper catches 93 for fixing both ends of an upper part of the bib body 91 onto the baby holder body 2 and lower catches 94 for alternatively fixing a lower part of the bib body 91 onto the baby holder body 2 or the sheet 3. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a lullaby that can be attached to a lullaby body or a vertical holding sheet.

  In a lullaby that attaches a vertical holding seat to the shoulder strap and holds the infant in a vertical holding posture, a head protection portion is provided at the upper end of the vertical holding seat, and the head protection portion is attached to the shoulder strap via the head support. A lullaby to be connected is known (see Patent Document 1).

  In the above-mentioned lullaby, when the infant is held rearward (facing face-to-face), the vicinity of the chest of the shoulder band is stained with the infant's heel. On the other hand, when the infant is held forward, the head protecting portion is folded downward, but the folded portion is soiled with scissors. To prevent such dirt, the user needs to apply a cloth such as gauze between the shoulder belt and the infant or on the head protection part, but simply applying the cloth will cause slippage and turning. There is a risk of not.

  Accordingly, the present invention provides a lullaby that can fix the sling in an appropriate position regardless of whether the infant is held in a rearward or forward orientation, and a sling suitable for such a lullaby. Objective.

  The lullaby of the present invention can be attached to the lullaby body (2) to be worn by the user and the lullaby body to hold the infant in a vertical posture, and supports the infant's head at the upper end. A head-holding sheet (3) provided with a head protection part (42) that can be folded downward, and a head support (46) that protrudes laterally from the head protection part and that can be connected to the baby carrier body at both ends. ) And a hook (90) that can be selectively attached to the baby-litter body or the head protection part, and the hook includes a hook body (91) for receiving an infant's hook, and the head A pocket (92) which can be mounted on the vertical holding sheet so as to cover the part protection part and has an opening (92a) through which the head support passes on both sides; Upper fastener (93) for attachment to the lullaby body , By the bib said nursing band at the bottom of the body the body or bottom fasteners for mounting alternatively in the longitudinal Holding seat (94) and is provided baby carrier, to solve the problems described above.

  In addition, the hook of the present invention is placed on the hook main body (91) for receiving the baby's hook and the head protection portion (42) of the vertical holding sheet (3) of the baby-care band (1). A pocket (92) provided with an opening (92a) through which the head support (46) of the vertical holding sheet can be passed on both sides of the holding sheet, and an upper both ends of the hook body are attached to a litter band An upper fastener (93) for attaching to the baby carrier main body and a lower fastener (94) for selectively attaching the lower part of the hook body to the baby carrier main body or the vertical holding sheet. This solves the above-described problem.

  According to the present invention, when holding an infant in a rearward direction, the upper end of the hook body is attached to the lull body using the upper hook of the hook and the lower body of the hook body is attached using the lower hook. Attach the lower part to the body of the lullaby. Thereby, the upper and lower sides of the hook can be fixed to the baby-litter body to prevent the hook from being shifted or turned up. On the other hand, when holding an infant forward, the head protector is extended and the main body is hung inside the head protector while covering the pocket with the head protector. Pull out. Moreover, the lower part of the hanging body is attached to the vertical holding sheet using the lower fastener. Thereby, the upper and lower sides of the hanging body can be securely attached to the vertical holding sheet to prevent the deviation and turning. Since the pocket is put on the head protecting portion, when the head protecting portion is folded, the folded portion is covered with a hook and the head protecting portion is reliably protected.

  In the lullaby of the present invention, as the upper fastener, a pair of push-in hooks (93) are provided on both sides of the upper part of the hook body, and the hook on the hook side is also provided on the child band body. A hook (4d) may be provided. If such a hook is used, the upper part of the hook can be easily and reliably attached to the lullaby body.

  In addition, a pair of shoulder bands (4) to be worn around the user's shoulders are provided on the lullaby body, and a hook (4d) on the side of the litter body is provided on the front side (4a) of the shoulder band. May be. As a result, the upper part of the hook can be securely retained near the chest of the shoulder belt.

  A pair of fasteners (94) that can be connected and separated from each other may be provided as the lower fasteners. If the clasp is used, the lower part of the hook can be securely attached to both the lullaby body and the vertical holding sheet by turning the clasp and connecting them to each other.

  In addition, in the above description, in order to make an understanding of this invention easy, the reference sign of the accompanying drawing was attached in parenthesis, but this invention is not limited to the form of illustration by it.

  As described above, according to the present invention, it is possible to securely attach the upper and lower parts of the hook body to the infant and hold the infant in the rearward direction or the forward direction so as to prevent the deviation and the turn-up. .

  1 is a perspective view showing a use state of a lullaby according to an embodiment of the present invention, FIG. 2 is a perspective view in which a vertical holding sheet is in a half-open state, FIG. 3 is a front view of the lullaby 1, and FIG. 1 is a rear view of FIG. As is clear from these drawings, the lullaby 1 includes a lullaby body 2 attached to a user (for example, a parent) and a vertical holding sheet 3 that can be attached to and detached from the lullaby body 2. Yes. The lullaby body 2 includes a pair of shoulder bands 4 that are worn around the shoulders of the user. The vertical hugging sheet 3 is for holding the infant in a vertical hugging state, and is attached to the front side 4 a of the shoulder band 4. It should be noted that the baby litter body 2 may be provided with other attachments such as a horizontal hugging sheet instead of the vertical hugging sheet 3, but the lullaby 1 of this embodiment is vertically held on the front side 4 a of the shoulder band 4. It is configured as a product for exclusive use of vertical holding that holds the infant seat 3 and holds the infant forward or backward.

  As shown in FIGS. 4 and 5, the back side 4 b of the shoulder band 4 is curved in a direction approaching each other. The apex of the curve is generally aligned with the center of the user's back, and there is provided a rotating buckle device 5 as a connecting means for connecting the shoulder bands 4 to each other. The rotating buckle device 5 includes a male buckle 6 and a female buckle 7 as a pair of connecting tools that are attached to each of the pair of shoulder bands 4 and can be connected and disconnected from each other. By connecting these buckles 6 and 7 to each other, the back side 4b of the pair of shoulder bands 4 is a cross type, that is, a pair of shoulder bands intersecting the back of the user 100 (FIG. 5). In the same manner as described above, the load applied to the user 100 can be appropriately dispersed by following the back of the user 10. When the vertical hugging sheet 3 is attached to the front side 4a of the shoulder band 4, the baby litter 1 is pulled forward by the weight of the infant applied to the vertical hugging sheet 3, so the back sides 4b of the pair of shoulder bands 4 are If the configuration is close to the cross type as described above, the load on the user 100 can be reduced by appropriately distributing the load from the center of the back of the user 100 to the shoulder. In order to enhance the load distribution effect, it is desirable to set the width of the back side 4b of the shoulder band 4 as wide as possible. On the other hand, if the width of the shoulder band 4 is too wide, There is a risk that the belt 4 will not fit. From such a viewpoint, it is desirable to set the width of the shoulder band 4 in a range of 60 mm to 70 mm, for example.

  Details of the rotating buckle device 5 will be described. 6 is a perspective view showing a state where the male buckle 6 and the female buckle 7 of the rotary buckle device 5 are connected to each other, and FIG. 7 is a perspective view showing a state where the connection between the male buckle 6 and the female buckle 7 is released. . 8 is a front view of the rotary buckle device 5, FIG. 9 is a rear view of the rotary buckle device 5, FIG. 10 is a cross-sectional view taken along line XX in FIG. 8, and FIG. 11 is a line XI-XI in FIG. FIG. As shown in these drawings, the male buckle 6 includes a base 10 and a tongue 11 protruding from the base 10. The base 10 is provided with a belt through hole 12 for attaching the male buckle 6 to one shoulder belt 4. The tongue 11 is provided with a ring portion 13 formed integrally with the base 10 and an operation portion 14 joined to the inner periphery of the ring portion 13 via a base portion 14a. The operation portion 14 can be elastically deformed in the thickness direction of the male buckle 6 (a direction orthogonal to the paper surface in FIG. 8) with the base portion 14a as an axis. As is clear from FIG. 9, the operation portion 14 is provided with a circular hooking portion 14b. The latching portion 14b is formed in a wedge shape whose height gradually decreases as it approaches the base portion 14a. The male buckle 6 is an integrally molded product made of resin.

  On the other hand, the female buckle 7 includes a base 16 and a socket 17 extended from the base 16. The base 16 is provided with a belt through hole 18 for attaching the female buckle 7 to the other shoulder band 4. As apparent from FIGS. 10 and 11, the socket 17 includes a pair of wall portions 20, 21 facing the thickness direction of the female buckle 7 (also in a direction orthogonal to the paper surface in FIG. 8) and the wall portions 20, 21. And a pair of side walls 22 connected to each other. A concave portion 23 for receiving the tongue 11 of the male buckle 6 is formed inside the wall portions 20 and 21 and the side wall 22. Further, a circular punching hole 24 communicating with the recess 23 is formed in the wall portion 21 on the back side of the female buckle 7. When the tongue 11 of the male buckle 6 is inserted into the recess 23, the latching portion 14 b is fitted into the punching hole 24 as shown in FIG. 9, and the latching portion 14 b of the operation unit 14 is inserted into the punching hole 24 as shown in FIG. 10. The male buckle 6 cannot be pulled out from the female buckle 7 by being caught on the inner wall. If the operating portion 14 is pushed in to disengage the latching portion 14b from the inner wall of the extraction hole 24, the male buckle 6 can be pulled out from the female buckle 7 and the connection of the rotary buckle device 5 can be released. The female buckle 7 is also an integrally molded product made of resin.

  In a state where the male buckle 6 and the female buckle 7 are connected (the latching portion 14 b is hanging on the inner wall of the punching hole 24), the latching portion 14 b is rotatable along the inner wall of the punching hole 24. Therefore, as shown in FIG. 12, the male buckle 6 can rotate with respect to the female buckle 7 about the latching portion 14b. As a result, the pair of shoulder bands 4 can be rotated around the center CP of the hole 24. Thereby, according to the difference in a user's physique, the opening degree of the back side 4b of the shoulder band 4 changes, and the shoulder band 4 can be fitted to the user of various physiques.

  The rotation of the male buckle 6 relative to the female buckle 7 is allowed in a range where the tongue 11 of the male buckle 6 is in contact with the side wall 22. Therefore, the side wall 22 functions as a stopper that limits the rotation range of the male buckle 6. If the rotation range of the male buckle 6 is larger than necessary, the shoulder band 4 may open too much and the stability at the time of wearing may be impaired. If the rotation range is insufficient, the adjustment function according to the physique is impaired. From this point of view, the rotation angle θ of the male buckle 6 relative to the female buckle 7, specifically, the maximum rotation angle θ on one side with reference to the state where both the buckles 6 and 7 are aligned is, for example, 10 ° to 20 °. It is desirable to limit to the range.

  FIG. 13 is a cross-sectional view showing a state where the buckles 6 and 7 of the rotary buckle device 5 are attached to the shoulder band 4. The buckles 6 and 7 are fixed to the shoulder belt 4 by overlapping both ends of the buckle fixing belt 26 passed through the belt through holes 12 and 18 on the outer surface of the shoulder belt 4 and sewing them on the sewing line SL1. . At this time, the female buckle 7 is attached so that the wall portion 21 provided with the hole 24 is directed to the inner surface side (the side facing the user) of the shoulder band 4, and the male buckle 6 is also oriented in accordance with the shoulder band 4. 4 is attached. A buckle cover 27 is further superimposed on the buckle fixing belt 26, and these buckle covers 27 are sewn to the shoulder band 4 on the sewing line SL2. The sewing line SL1 is desirably set as close to the buckles 6 and 7 as possible.

  When the buckles 6 and 7 are fixed to the shoulder band 4 in the above-described orientation, the user 100 can release the connection of the buckles 6 and 7 with a finger (for example, on the inner surface side of the shoulder band 4 as shown in FIG. It is only necessary to insert a thumb) and push the operating portion 14 (the latching portion 14b) of the male buckle 6 outward. Accordingly, the user 100 can relatively easily connect the buckles 6 and 7 as compared with the configuration in which the operation parts for releasing the connection are provided above and below the buckle and the connection is released by sandwiching the operation parts by the user. Can be released. Further, the operation unit 14 faces the inner surface side, and the buckles 6 and 7 are overlapped on the outer surface side of the shoulder band 4, so that a gap corresponding to the thickness of the shoulder band 4 is secured between the operation unit 14 and the back of the user 100. Therefore, even if the buckle 6 or 7 is pushed by an object hitting the back side of the user 100 from the outside, there is no possibility that the connection of the buckle 6 or 7 is released.

  As is clear from FIG. 10, the latching portion 14 b is retracted to the concave portion 23 side from the surface of the wall portion 21 in a state where the latching portion 14 b is fitted in the punching hole 24. Thereby, even if the buckles 6 and 7 are pushed until they hit the back of the user, the wall portion 21 serves as a guard against the operation portion 14, and the possibility that the operation portion 14 is pushed in unintentionally is more reliably eliminated. Further, as shown in FIG. 15, among the wall portions 20, 21 of the female buckle 7, the wall portion 20 disposed on the outer surface side of the shoulder band 4 is more than the wall portion 21 disposed on the inner surface side of the shoulder band 4. Also protrudes in the opening direction of the recess 23. Further, the inner wall 21 is provided with a tapered surface 21 a that increases the distance between the pair of walls 20 and 21 toward the opening direction of the recess 23. By giving such a shape to the female buckle 7, the tongue 11 of the male buckle 6 can be easily inserted into the socket 17 of the female buckle 7. That is, by making the wall portion 20 longer, the tongue 11 of the male buckle 6 is made to approach the female buckle 7 obliquely from the inside, and the tongue 11 is abutted against the wall portion 20. Can be sent. Further, since the tapered surface 21 a is provided, the mouth of the recess 23 is widened and the tongue 11 can be easily inserted into the socket 17.

  As shown in FIG. 1 to FIG. 3, an adjustment belt 30 that connects the front side 4 a and the back side 4 b of the shoulder band 4 is provided at the lower part of the shoulder band 4 of the baby band main body 2. One end of each adjustment belt 30 is sewn to the lower end portion of the front side 4 a of the shoulder belt 4 (not visible in the vertical holding sheet 3 in FIGS. 1 and 2), and the other end is connected to the shoulder via the ladder 31. It is connected to the lower end 4c of the back side 4b of the belt 4. By adjusting the length of the adjustment belt 30 from the lower end 4c on the front side of the shoulder band 4 to the ladder 31, the length of the shoulder band 4 can be changed according to the physique of the user.

  As shown in FIG. 16, a turn-up prevention band 32 is attached below the attachment position of the ladder 31 on the back side 4 b of the shoulder band 4. By passing the adjustment belt 30 before passing through the ladder 31 through the turn-up prevention band 32, the adjustment belt 30 and the lower end portion 4c of the back side 4b of the shoulder band 4 are bundled to prevent the lower end portion 4c from turning up. be able to. Note that the extra length portion 30 a of the adjustment belt 30 drawn out from the ladder 31 may be further passed through the turn-up prevention band 32.

  Next, the vertical holding sheet 3 will be described. As shown in FIG. 1 to FIG. 3, the vertical holding sheet 3 includes a bottom portion 40 that indicates an infant's buttocks, a seat body portion 41 that supports the back side or chest side of the infant following the bottom portion 40, and a seat body. And a head protecting part 42 following the upper end of the part 41. The bottom 40 is connected to the lower end of the front side 4 a of the shoulder band 4. On both sides of the bottom portion 40, foot portions 43 for passing an infant's foot are formed. The seat body 41 is provided with a foldable deformable portion 41a made of a mesh material or the like, and the amount of folding of the deformable portion 41a is adjusted by adjusting the length of the adjustment belt 41b passed through the belt loop 41c. Thus, the width of the seat body 41 can be changed in accordance with the infant's physique. Also, a bridge belt 41d is provided below the adjustment belt 41b, and the width of the seat body 41 in the crotch portion of the infant can be changed by connecting them with hooks 41e and 41f.

  Hold parts 44 are provided on both sides of the sheet main body 41. The width (length in the vertical direction) of the hold unit 44 is set to cover the infant's armpits to thighs. Each holding portion 44 and the front side 4 a of each shoulder band 4 are detachably connected via a side buckle device 45. The head protecting part 42 is connected to the shoulder band 4 via a head support 46 and a rotating buckle device 47.

  Hereinafter, the side buckle device 45 will be described. 17 is a perspective view of the side buckle device 45 in a connected state, FIG. 18 is a perspective view of the side buckle device 45 in a disconnected state, FIG. 19 is a plan view of the side buckle device 45, and FIG. 20 is a front view of the side buckle device 45. It is. 21 is a sectional view taken along line XXI-XXI in FIG. 19, FIG. 22 is a sectional view taken along line XXII-XXII in FIG. 20, and FIG. 23 is a sectional view taken along line XXIII-XXIII in FIG. is there. As shown in these drawings, the side buckle device 45 includes a male buckle 50 as a seat side fastener and a female buckle 51 as a main body side fastener. As apparent from FIGS. 18 and 21 to 23, the male buckle 50 includes a buckle main body (fastener main body) 52 and a latching portion 53 integral with the buckle main body (fastener main body) 52. The buckle main body 52 and the hooking portion 53 are integrally formed using resin as a material.

  The buckle body 52 includes a base 52a that is long in one direction and a flat handle 52b that is integrally provided perpendicular to the surface side of the base 52a. At one end of the base 52a, a knob 54 is provided as unlocking means. The knob 54 is formed in a U shape that opens toward the center in the longitudinal direction of the base 52a, and is connected to the handle 52b through a connecting portion 54a that contacts the base of the U shape. The periphery of the knob 54 excluding the connecting part 54a is separated from each of the base 52a and the handle 52b by a slit 55. At both ends of the knob portion 54, operation portions 54b for unlocking operation are formed. Locks 56 are integrally formed below the operation portions 54b, and the tips of the locks 56 protrude from the back surface of the base 52a. The lock 56 is also separated from each of the base 52a and the handle 52b by a slit 55. Therefore, when the left and right operation portions 54b are picked, the lock 56 is also displaced so as to approach each other in the width direction of the buckle body 52 (vertical direction in FIG. 19). The handle 52b of the buckle body 52 is formed with an appropriate number (two in the figure) of slots 52c for attaching the male buckle 50 to the front end of the holding portion 44 of the vertical holding seat 3. On the other hand, the latching portion 53 is provided at a distance in the longitudinal direction of the base 52a. Each hook 53 is formed in an inverted T shape including a flat plate-like connecting portion 53a protruding from the back surface of the base 52a and a flange 53b following the tip of the connecting portion 53a.

  As shown in detail in FIG. 18, the female buckle 51 has a base 60 that is long in one direction, and a pair of receiving portions 61 provided on the base 60. The receiving portion 61 is a portion that meshes with the latching portion 53 of the male buckle 50, and includes a slit 61 a for passing the connecting portion 53 a of the latching portion 53 and a recess 61 b that accommodates the flange 53 b of the latching portion 53. Yes. The recess 61b opens toward one end in the longitudinal direction of the base 60 (the back side in FIG. 18), and the slit 61a extends to the opening end of the recess 61b. Regarding the receiving portion 61 on one end side of the base 60, a lock receiving groove 61c is further provided on each of the pair of inner walls of the slit 61a. In addition, attachment holes 62 for attaching the base 60 to the shoulder band 4 are provided in both the longitudinal end portions and the intermediate portion of the base 60.

  In the side buckle device 45 as described above, by engaging the flange 53b of the latching portion 53 of the male buckle 50 into the recess 61b of the receiving portion 61 of the female buckle 51 and passing the connecting portion 53a through the slit 61a, the latching portion 53 can be engaged with the receiving portion 61 to connect both the buckles 50 and 51. In this connected state, the lock 56 of the male buckle 50 meshes with the lock receiving groove 61 c of the receiving portion 61, so that the engagement of the latching portion 53 with the receiving portion 61 becomes impossible, so that the male buckle 50 is engaged with the female buckle 51. On the other hand, it is restrained in a connected state. In order to remove the male buckle 50 from the female buckle 51, the operation part 54b of the knob part 54 is picked and the lock 56 is elastically deformed to be removed from the lock receiving groove 61c. In this state, the male buckle 50 is removed from the concave part 61b of the receiving part 61. What is necessary is just to slide to an opening direction.

  As shown in FIGS. 2 and 24, the female buckle 51 is attached to the front side 4a of the shoulder band 4 with the opening direction of the receiving portion 61 facing upward. On the other hand, the male buckle 50 is attached to the front end of the holding portion 44 of the vertical holding sheet 3 with the knob portion 54 facing upward. 2 and 24 show only the attached state of the buckles 50 and 51 to one of the holding portions 44 and one of the shoulder bands 4, but the opposite side is the same. By attaching the buckles 50 and 51 as described above, the hooking portion 53 and the receiving portion 61 are arranged at appropriate intervals in the vertical direction. Then, as shown by the arrows in FIG. 24, each of the latching portions 53 of the male buckle 50 of the holding portion 44 is engaged with the receiving portion 61 of the female buckle 51 of the shoulder strap 4 from diagonally above, thereby holding the holding portion 44 to the shoulder. It can be connected to the band 4.

  In the above connected state, since the pair of upper and lower latching portions 53 are engaged with the respective receiving portions 61, the one latching portion 53 that remains even if one of the latching portions 53 or the receiving portion 61 is damaged. The connection between the holding portion 44 and the shoulder band 4 is maintained by the receiving portion 61. Therefore, safety is high. In addition, the thickness and width of the flange 53b of the latching portion 53 are different between the upper and lower latching portions 53 so that an error such as attaching the upper latching portion 53 to the lower receiving portion 61 does not occur. .

  Further, since the plurality of latching portions 53 and the receiving portions 61 can be meshed together by simply sliding the single male buckle 50 along the female buckle 51, the latching portions 53 and the receiving portions 61 Compared to the case of individually engaging each other, it takes less time. Furthermore, when removing the holding part 44 from the shoulder band 4, it is only necessary to pick the single picking part 54, and it does not take time and effort. However, the restraint of the male buckle 50 with respect to the female buckle 51 is not released unless the pair of operation parts 54b are pushed in at the same time, so that the restraint is not inadvertently released. Moreover, as is apparent from FIG. 2, the side part of the vertical holding seat 3 is completely opened by simply removing the buckles 50 and 51, so that the infant can be easily put on and off. Further, since the male buckle 50 and the female buckle 51 extend over almost the entire length of the holding portion 44 in the vertical direction, when the buckles 50 and 51 are connected, the holding portion 44 extends over the entire width of the shoulder band 4. Since there is no gap on the side of the infant, safety is further enhanced. Even when the upper and lower hooking portions 53 are continuously integrated, the holding portion 44 can be connected to the shoulder band 4 over almost the entire width. In this case, the lower end of the holding portion 44 is connected to the female buckle 51. It is necessary to connect the buckles 50 and 51 by lifting to the upper end. On the other hand, as is apparent from FIG. 24, when the latching portions 53 and the receiving portions 61 are separated vertically, each latching portion 53 is positioned just above the corresponding receiving portion 61. Since only the holding unit 44 needs to be lifted, the burden on the operation of the holding unit 44 can be reduced.

  As shown in FIG. 25, at the front end of the holding portion 44, an outer cover portion 65a arranged on the outer surface side of the vertical holding sheet 3 and an inner cover portion 65b arranged on the inner surface side of the vertical holding sheet 3 A buckle cover 65 is provided. The male buckle 50 is disposed so as to be embedded in the buckle cover 65. As shown in FIG. 26, the buckle fixing belts 66 are passed through the slots 52c (see FIG. 18) of the male buckle 50, and these buckle fixing belts 66 together with the outer cover part 65a and the inner cover part 65b on the sewing line SL3. It is sewn together. As a result, the male buckle 50 is fixed to the holding portion 44.

  As is clear from FIG. 25, the inner cover portion 65b of the buckle cover 65 is longer than the outer cover portion 65a on the distal end side of the holding portion 44, and the length is a state in which the buckles 50 and 51 are connected to each other. The female buckle 51 is set so as to cover almost completely. By providing the inner cover portion 65b as described above, it is possible to prevent contact between the infant accommodated in the vertical holding sheet 3 and the buckles 50 and 51. As shown in FIGS. 25 and 27, the inner cover portion 65b incorporates a flat core material 67 for preventing turning. As the core material 67, for example, a tightly knitted belt material, a resin material, or the like can be used. However, as is clear from FIG. 27, a core material 67 is provided on the portion of the inner cover portion 65b facing the operation portion 54b so that the operation portion 54b of the male buckle 50 can be pushed in from the outside of the buckle cover 65. Not. Further, such a core material 67 is not provided in the outer cover portion 65a. Thereby, the part which opposes the operation part 54b of the buckle cover 65 is comprised as a low-rigidity part. Further, as shown in FIG. 28, an identification mark 68 is provided on the surface of the buckle cover 65 so as to align with the operation portion 54b. When the user picks up the portion of the identification mark 68, the operation portion 54b can be reliably pushed in from the outside of the buckle cover 65.

  As shown in FIG. 26, a band-like handle 69 is provided on the surface of the outer cover portion 65a of the buckle cover 65 so as to cross the hold portion 44 in the vertical direction. The handle 69 is sewn integrally with the buckle cover 65 along the sewing line SL4 at the upper and lower ends thereof. The handle 69 is provided for the user to hold the holding portion 44 when the buckles 50 and 51 are connected and disconnected. The handle 69 is preferably provided with a core material. As shown by an arrow Y in FIG. 26, the user points his finger between the handle 69 and the buckle cover 65 from the base side to the tip side of the hold part 44 and lifts the hold part 44 to raise the male buckle 50. Can be connected to the female buckle 51. At this time, the sewing line SL4 is set to extend obliquely upward toward the tip of the holding portion 44 so that the user can easily put his finger. In addition, it is desirable that the support position by the handle 69 and the latching portion 53 of the male buckle 50 be as close as possible. For this purpose, the handle 69 may be provided as close as possible to the sewing line SL3.

  Next, the head support 46 and the rotary buckle device 47 for attaching the head support 46 will be described. FIG. 29 shows the usage state of the head support 46. The head protecting portion 42 of the vertical hugging sheet 3 is provided so as to support the head of the infant 101 held on the vertical hugging sheet 3 and is configured in a bag shape with both sides open. The head support 46 passes through the inside of the head protecting portion 42 and is rotated to the side of the infant 101, and both ends thereof are connected to the shoulder band 4 via the rotary buckle device 47. As shown in FIGS. 31 and 32, the head protecting portion 42 can be folded back in two stages toward the outside and downward of the vertical holding sheet 3. As shown in FIG. 31, the head support 46 is connected to the shoulder band 4 via the shoulders of the infant 101 when the head protection part 42 is folded back shallowly. On the other hand, as shown in FIG. 32, the head support 46 is connected to the shoulder band 4 around the armpit of the infant 101 in a state where the head protecting portion 42 is folded back deeply.

  When the head protection part 42 is folded back in this way, the part of the head support 46 drawn out from the head protection part 42 is twisted so as to enter the inside of the vertical holding sheet 3. If left unattended, the space around the head of the infant 101 is narrowed. The head support 46 and the rotating buckle device 47 of this embodiment have a feature for suppressing such displacement of the head support 46. Hereinafter, the head support 46 and the rotating buckle device 47 will be described.

  33 is a front view of the head support 46, and FIG. 34 is a rear view thereof. As shown in these drawings, the head support 46 has a support portion 70 curved toward the bow side and a pair of connecting portions 71 disposed at both ends of the support portion 70. A deformable portion 72 is provided at the center of the support portion 70, and two pairs of hooks 73 a and 73 b are provided on both sides of the deformable portion 72. The deformable portion 72 is provided so as to be foldable by omitting an interior material such as a pad built in the head support 46. The length of the head support 46 can be adjusted by folding the deformable portion 72 and engaging the hooks 73a and 73b. Thereby, the deformation | transformation part 72 and hook 73a, 73b function as a length adjustment means. The deformed portion 72 and the hooks 73a and 73b are disposed in a portion hidden by the head protecting portion 42 of the head support 46. Therefore, these parts are not exposed to the infant's head space, and the comfort of the infant is maintained. The hooks 73a and 73b may be a pair. The length adjusting means can be variously modified, for example, a belt and a ladder provided at both ends of the deforming portion 72 so that the folding length of the deforming portion 72 can be adjusted steplessly.

  The connecting portion 71 extends from both ends of the support portion 70 so as to be bent toward the outer peripheral side of the support portion 70 in the bending direction. A fold line 74 is formed at the boundary between the support portion 70 and the connecting portion 71 by sewing the fabric of the head support 46 together. The fold line 74 is provided for attaching a bending ridge between the support portion 70 and the connecting portion 71. Sewing for forming the fold line 74 may be performed only on one side of the head support 46 or may be performed so as to penetrate the head support 46 in the thickness direction. The head support 46 is attached to the head protecting portion 42 so that the outer peripheral side is upward with respect to the bending direction of the support portion 70. That is, the head support 46 is attached to the head protection part 42 in such a direction that the support part 70 extends downwardly from the head protection part 42 while curving in an arcuate shape.

  A male buckle 75 of the rotary buckle device 47 is attached to the connecting portion 71. As shown in FIGS. 35 and 37, the male buckle 75 has a disk-shaped base 76 and a latching portion 77 protruding from the center position of the base 76. The latch portion 77 includes a support shaft 77a coaxial with the base 76, and a flange 77b disposed at the tip of the support shaft 77a. The base 76 is provided with a pair of belt through holes 78 so as to sandwich the latching portion 77. A spherical bulge is attached to the surface 76a of the base 76 with the latching portion 77 as a vertex. The surface 76a is provided with a pair of convex portions 79a and 79b as locking means. These convex portions 79 a and 79 b are provided at an equal distance from the latching portion 77. Such male buckles 75 are attached to the connecting portions 71 by sewing the buckle fixing belts 80 respectively passed through the belt through holes 78 to the connecting portions 71 of the head support 46 (see FIG. 34). The male buckle 75 is attached to the outer surface side of the head support 46, that is, the opposite surface side to the side facing the infant.

  FIG. 36 shows a female buckle 81 of the rotary buckle device 47. As shown in FIG. 37, the female buckle 81 has a through hole 81 a for passing the latching portion 77 of the male buckle 75, a recess 81 b that meshes with the flange 77 b of the latching portion 77, and the shaft portion of the latching portion 77. And a slit 81c for passing 77a. By inserting the shaft portion 77a of the latching portion 77 inserted into the through hole 81a into the slit 81c and engaging the concave portion 81b with the flange 77b, the male buckle 75 and the female buckle 81 are joined to the shaft portion 77a of the latching portion 77. Are connected to each other so as to be rotatable around each other.

  The female buckle 81 is provided with a belt through hole 81d. The belt through hole 81d is provided on the opposite side of the through hole 81a with respect to the slit 81c. A surface of the female buckle 81 (surface facing the male buckle 75) 81e is provided with a pair of recesses 82a and 82b as locking means and guide grooves 83a and 83b communicating with the recesses 82a and 82b. The recesses 82a and 82b are provided at equal distances from the rotation center RC of the slit 81c (which coincides with the axial center of the latching portion 77 inserted therein). The guide grooves 83a and 83b are curved with the rotation center RC as an axis. The female buckle 81 as described above is fixed to the shoulder band 4 so as to be suspended from the buckle fixing belt 84 by sewing the buckle fixing belt 84 passed through the belt through hole 81d to the shoulder band 4. (See FIG. 2).

  According to the configuration as described above, the latching portion 77 of the male buckle 75 fixed to the head support 46 is inserted into the through hole 81a of the female buckle 81 on the shoulder band 4 side and the male buckle 75 is pulled down to thereby latch the latching portion. 77 connecting shaft portions 77a enter the slit 81c and the buckles 75 and 81 are connected to each other. As a result, the head support 46 is connected to the shoulder band 4. Since the male buckle 75 can rotate relative to the female buckle 81 in the connected state, both ends of the head support 46 need to be turned over and attached to the shoulder band 4 even when the head protection part 42 of the vertical holding seat 3 is folded downward. There is no. In addition, when the head protection part 42 is extended, the head support 42 protrudes outward due to the curvature applied to the support part 70 of the head support 46, and the space around the infant's head is enlarged, so that the comfort of the infant is increased. Increases nature.

  Further, when the head support 46 is twisted inward by folding the head protection part 42 downward, the male buckle 75 rotates inward as shown by the arrow M in FIG. Since the portion 71 is bent toward the outer peripheral side in the bending direction with respect to the support portion 70, the inward twist of the support portion 70 with respect to the rotation of the connecting portion 71 compared to the case where the entire head support 46 is bent in an arcuate shape. The degree of becomes smaller. In addition, since the support portion 70 is bent along the fold line 74 with respect to the connecting portion 71, twisting of the support portion 70 toward the inside is further reduced, thereby suppressing the displacement of the head support 46 toward the inside. Further, since the male buckle 75 is fixed to the connecting portion 71 on both sides across the rotation center, the connecting portion 71 is displaced inward with respect to the male buckle 75 when the head protecting portion 42 is pushed back, and the support portion 70. There is no risk that the material will enter the inside of the vertical holding sheet 3.

  In each of the state in which the head protection part 42 is extended and the state in which the head protection part 42 is folded back, the convex parts 79a and 79b and the concave parts 82a and 82b of the buckle 75 mesh appropriately. Specifically, in a state where the head protecting portion 42 is extended, the convex portion 79a of the male shoulder 75 on the right shoulder side meshes with the concave portion 82a of the female buckle 81, and the convex portion 79b of the male buckle 75 on the left shoulder side. Meshes with the recess 82b of the female buckle 81. On the other hand, in a state in which the head protecting portion 42 is folded, the convex portion 79b of the male shoulder 75 on the right shoulder side meshes with the concave portion 82b of the female buckle 81, and the convex portion 79a of the male buckle 75 on the left shoulder side is the female buckle 81. Meshes with the recess 82a. By such engagement, the male buckle 75 is restrained with an appropriate force at a position suitable for the state in which the head protecting part 42 is extended and a position suitable for the state in which the head protecting part 42 is folded back. The play of the head support 46 can be stabilized by suppressing the play in the circumferential direction. The head support 46 may not be removable with respect to the head protection part 42.

  As shown in FIG. 29, the lullaby 1 further includes a hook 90. The hook 90 is configured so that it can be used either when holding the infant facing backwards or holding the infant forward. 38 is a front view of the hook 90, and FIG. 39 is a rear view thereof. As shown in these figures, the hook 90 includes a hook body 91 that receives the baby's hook, a pocket 92 provided on the back side of the hook body 91, and upper fasteners disposed on both sides of the pocket 92. A push-in hook 93 serving as a tool and a pair of clasps 94 serving as a lower fastener provided at the lower side edge of the hook body 91 are provided.

  The pocket 92 is formed in a bag shape and can be attached to the vertical holding sheet 3 so as to cover the head protecting portion 42. Openings 92 a through which the head support 46 passes are provided on both sides of the pocket 92. The fastening string 94 is provided with appropriate numbers (two in the figure) of hooks 95a and 95b for connecting and separating them.

  When holding an infant with a forward-facing hug, as shown in FIG. 40, the pocket 92 is placed on the head protection part 42 while hanging the hook body 91 on the inner surface side of the head protection part 42. Further, the clasp 94 is wound around the sheet main body 41 of the vertical holding sheet 3 and connected to each other by hooks 95a and 95b. In this state, as shown in FIG. 41, when the head protecting portion 42 is folded downward, the folded portion is covered with the hook body 91. Accordingly, the folded-back portion of the head protecting portion 42 that is easily soiled when being held with a forward holding can be protected by hooking. On the other hand, when holding an infant face-to-face, the vicinity of the chest of the shoulder band 4 is likely to become dirty, so that the hook body 91 is disposed near the chest of the front side 4a of the shoulder band 4 as shown in FIG. The hook 4d (only one side is shown in FIG. 2) and the hook 93 on the top of the hook 90 are fastened. Further, the hook 94 is turned to the inner surface side of the shoulder bands 4 to fasten the hooks 95a and 95b to each other. In both cases of front-facing holding and face-to-face holding, the upper portion of the hook 90 is fixed by the pocket 92 or the hook 93 and the lower portion is also fixed by the clasp 94. Absent. The hook 90 may be attached before or after holding the infant. The hook 4 d of the shoulder band 4 may be provided on the inner surface side of the shoulder band 4. When the baby litter 1 is configured to be able to carry an infant, the hook 90 may be attached to the back side 4b of the shoulder band 4 so that the hook 90 can be used.

  The present invention is not limited to the above form and may be implemented in various forms. For example, the vertical holding sheet 3 is not limited to the one that can be completely separated from the baby litter main body 1, and only a part of the sheet 3 for the baby litter main body 2 may be detachable from the baby litter main body 2 in order to put an infant on and off. . The connecting tool for connecting the back sides 4b of the shoulder belts 4 is not limited to the rotating buckle device 5, and hooks, hooks, and the like can be used. The fastener for connecting the holding portion 44 of the vertical holding sheet 3 to the shoulder band 4 is not limited to the receiving portion 61 of the female buckle 51 of the side buckle device 45 provided on the common base 60. The base may be different for each part 61. That is, as long as the latch part 53 of the male buckle 50 is provided in the single buckle main body 52, collective connection and disconnection of these latch parts 53 are realizable. When the receiving portion 61 is separated, the lock receiving groove 61c may be provided in any of the receiving portions 61, or may be provided in a member different from those receiving portions. The shape of the latching portion 53 is not limited to the illustrated one, and may be, for example, a bowl shape. The fastener for connecting the head support 46 to the shoulder band 4 is not limited to the rotating buckle device 47, and a hook-like one may be used. The upper and lower clasps of the hook 90 are not limited to the hooks 93 and the clasps 94, but can be fixed to a buckle, a belt, and other various types as long as the hook main body 90 can be fixed to the child litter body 2 and the vertical holding sheet 3. Means may be used.

The perspective view which shows the use condition of the lullaby which concerns on one form of this invention. The perspective view which made the sheet | seat for vertical holding into the half-open state. The front view of a lullaby. The rear view of a lullaby. The figure which shows the state which looked at the state which mounted | wore the user with the shoulder strap from the user's back side. The perspective view which shows the state which connected the male buckle and female buckle of the rotation buckle apparatus mutually. The perspective view which shows the state which cancel | released connection with a male buckle and a female buckle. The front view of a rotation buckle apparatus. The rear view of a rotation buckle apparatus. FIG. 9 is a cross-sectional view taken along line XX in FIG. 8. Sectional drawing along the XI-XI line of FIG. The figure which shows the state which rotated the male buckle with respect to the female buckle. Sectional drawing which shows the state which attached the buckle of the rotation buckle apparatus to the shoulder belt. The figure which shows operation at the time of canceling | releasing connection of a rotation buckle apparatus. The figure which shows a mode that the male buckle of a rotation buckle apparatus is connected with a female buckle. The figure which shows the connection part of the adjustment belt for length adjustment of a shoulder belt, and the lower end of the back side of a shoulder belt. The perspective view of the connection state of a side buckle apparatus. The perspective view of the connection cancellation | release state of a side buckle apparatus. The top view of a side buckle apparatus. The front view of a side buckle apparatus. Sectional drawing along the XXI-XXI line of FIG. Sectional drawing along the XXII-XXII line of FIG. Sectional drawing along the XXIII-XXIII line of FIG. The figure which shows a mode that the holding | maintenance part of the sheet | seat for vertical holding is connected to a shoulder belt using a side buckle apparatus. The figure which shows the relationship between the buckle cover provided in the front-end | tip of a holding | maintenance part, and a side buckle apparatus. The figure which shows a mode that the attachment part of the male buckle in the front-end | tip of a holding part was seen from the outer surface side of the holding part. The figure which shows the relationship between a male buckle, a buckle cover, and its core material. The figure which shows the state which provided the identification label | marker in the buckle cover. The figure which shows the use condition of a head support. The figure which shows the use condition of a head support from another direction. The figure which shows the state which folded back the head protection part of the sheet | seat for longitudinal holding shallowly. The figure which shows the state which folded back the head protection part of the sheet | seat for vertical holding. The front view of a head support. The back view of a head support. The top view of the male buckle which comprises the rotation buckle apparatus for head support attachment. The top view of the female buckle which comprises the rotation buckle apparatus for head support attachment. Sectional drawing which shows the state which connected the male buckle and female buckle of the rotation buckle apparatus mutually. FIG. FIG. The figure which shows the state which attached the hook to the head protection part of the sheet | seat for vertical holding. The figure which shows a mode that the head protection part was turned down from the state of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Lullaby 2 Lullaby body 3 Vertical holding seat 4 Shoulder band 4a Front side of shoulder band 4b Back side of shoulder band 4d Hook of shoulder band (upper fastener)
DESCRIPTION OF SYMBOLS 5 Rotating buckle device 6 Male buckle 7 Female buckle 11 Tongue 14 Operation part 14b Hanging part 17 Socket 20, 21 Wall part 21a Tapered surface 22 Side wall (stopper)
23 Concave portion 24 Drain hole 40 Bottom portion 41 Seat body portion 42 Head protection portion 43 Hold portion 45 Side buckle device 46 Head support 47 Rotating buckle device 50 Male buckle (sheet side fastener)
51 Female buckle (main body side fastener)
52 Buckle body (fastener body)
52b Handle 53 Hooking part 54 Knob part 54b Operation part 55 Slit 56 Lock 60 Base 61 Receiving part 61c Lock receiving groove 65 Buckle cover 65a Outer cover part 65b Inner cover part 67 Core material 68 Identification mark 69 Handle 70 Support part 71 Connection Part 72 Deformation part (length adjusting means)
73a, 73b Hook 74 Folding line 75 Male buckle (fastener)
79a, 79b Convex part (locking means)
81 Female buckle (fastener)
82a, 82b recess (locking means)
90 Hook 91 Hook Body 92 Pocket 92a Pocket Opening 93 Hook (Upper Fastener)
94 Fasteners (lower fasteners)
95a, 95b Hook (Bottom fastener)
SL1-SL4 sewing line

Claims (5)

  Lullaby body to be worn by the user and can be attached to the lullaby body to hold the infant in a vertical position, and the head protection part that supports the infant's head can be folded downward at the upper end A vertical holding seat provided, a head support that protrudes laterally from the head protection part, and can be selectively attached to the baby carrier main body or the head protection part. A hook body that receives an infant's hook, and can be attached to the vertical holding sheet so as to cover the head protection portion, and the head support is provided on both sides. A pocket provided with an opening for allowing passage, an upper fastener for attaching the upper ends of the hook body to the baby carrier main body, and a lower portion of the hook body to the baby carrier body or the vertical holding sheet For alternative installation Baby carrier part fastener and is provided, it is characterized.   As the upper fastener, a pair of push-in hooks are provided on both sides of the upper part of the hook body, and hooks for holding the hooks on the hook side are also provided on the baby carrier body. The lullaby according to claim 1.   The pair of shoulder bands to be worn around a user's shoulder is provided on the baby band main body, and a hook on the baby band main body side is provided on the front side of the shoulder band. The lullaby described.   The baby litter according to any one of claims 1 to 3, wherein a pair of clasps that can be connected to and separated from each other are provided as the lower clasps. It can be attached to the vertical holding sheet so that it can be placed on the head protection part of the vertical holding sheet of the litter and the child holding band, and the head support of the vertical holding sheet passes on both sides. A pocket provided with an opening, an upper fastener for attaching the upper ends of the hook body to the baby carrier body, and a lower part of the hook body to the baby carrier body or the vertical holding sheet. And a lower clasp for being attached alternatively.

Images