JP2004169472A - Opening part device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an opening part device capable of preventing a finger of the hand put onto a knob from being caught, with a comparatively simple and durable structure not requiring much cost and giving no adverse effect to the appearance depending on structure. <P>SOLUTION: This opening part device 16 is constituted in such a way that it is provided with frame bodies 17a, 17b mounted in an opening part of a building and a double sliding paper screen assembled in the frame bodies, the knob 40 is provided on an indoor side of at least longitudinal frame 35 of an external paper screen, and a stopper 100 abutted on a meeting frame 36 of the external paper screen 31 when the external paper screen 31 is drawn to an internal paper screen 32 side from a condition in which the opening part is closed by the double sliding paper screen is provided in the frame bodies. The stopper 100 is stored in the vicinity of a joint part of a longitudinal frame 17b in an upper frame of the frame body so that it is not visible from the direction of front on an indoor side and the direction of front on an outdoor side. While the meeting frame 36 of the external paper screen 31 is abutted on the stopper 100, the knob 40 appears on a side indoor side of an internal paper screen meeting frame 136. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an opening device in which a sliding screen is incorporated in a frame provided in an opening of a building.
[0002]
[Prior art]
In many cases, a sash frame is provided in an opening such as a window or an edge of a building, and a pair of sliding sashes framed by a metal frame are incorporated in the sash frame. In order to open and close the sliding sash, pulling handles are provided on the vertical frames of the inner sash and the outer sash. Usually, when viewed from the indoor side in the closed state of the opening, the outer sliding sash is arranged on the left side and the inner sash is arranged on the right side among these sliding sashes.
[0003]
FIGS. 8 and 9 show an example of such a conventional sliding screen. In this example, each frame of the shoji screen is configured as a composite sash by an aluminum frame serving as a base and a resin frame covering the exposed portion on the indoor side. Each shoji has a double-layer glass structure in which two pieces of glass are incorporated. In FIG. 8, a pull 113 is provided on the indoor side of the vertical frame 111 of the sash 110. Further, a frame contact member 114 is provided on the right side surface of the combining frame 112. On the other hand, the vertical frame 121 of the inner shoji 120 is also provided with a pull 123 on the indoor side. FIG. 8 shows a state in which the shoji is closed and the vertical frame 111 of the outer shoji 110 is in contact with the left vertical frame 130. On the other hand, the vertical frame 121 of the inner shoji 120 is in contact with the right vertical frame 140. When viewed from the indoor side, the combination frame 112 of the outer shoji 110 is arranged behind the combination frame 122 of the inner shoji 120 and is in a position where it cannot be seen.
[0004]
Now, let us consider a case where the user tries to open the sash by pulling the handle 113 of the outer sash 110 from the state of FIG. When the outer sash 110 is sufficiently pulled to the inner sash 120 side and the frame contact member 114 of the outer sash 110 is moved to a position where it is brought into contact with the right vertical frame 140 as shown in FIG. Since the puller 113 is completely located behind the combining frame 122 of the inner shoji 120, the hand on the puller 113 must be released while the outer shoji 110 is moving to the right. Must. This is because, if the hand is put as it is, the finger will be caught between the outer sash 110 and the inner sash 120.
[0005]
Patent Literature 1 discloses that a handle is provided in addition to a pull on each vertical frame of an outer sash and an inner sash, and a stopper is provided on the back side of the inner sash and the handle, that is, the outer sash. A structure is disclosed in which a staircase for a shoji is brought into contact with a handle so that a handle provided on a vertical stile of the shoji does not collide with a stirrer for an inner shoji. Although this is different from the object of the invention disclosed in Patent Literature 1, it is possible to prevent a finger of a hand on a pull handle from being pinched by such a structure.
[Patent Document 1]
JP 2002-180706 A
[Problems to be solved by the invention]
However, it is easily imagined that the structure disclosed in Patent Literature 1 has a large number of parts, and it takes time and cost to manufacture. Further, since the stopper attached to the outer sash side of the inner sash is clearly visible outside the room, it may adversely affect the appearance of the opening device. Furthermore, the opening frame of the shoji makes the above-mentioned stoppers frequently collide with the above-mentioned stoppers, and at the time of the collision, the two shojis move relatively in the opposite direction. Stress will be exerted, and if collisions are repeated many times due to long-term use, it may cause a failure.
[0007]
SUMMARY OF THE INVENTION It is a first object of the present invention to provide an opening device that can prevent finger scissors from being put on a puller by a structure that is relatively simple, does not cost much, and is durable. And It is a second object of the present invention to provide an opening device that does not adversely affect the appearance depending on a structure that enables prevention of finger scissors of a hand on a pull handle.
[0008]
[Means for Solving the Problems]
Hereinafter, the present invention will be described. In addition, in order to facilitate understanding of the present invention, reference numerals in the accompanying drawings are added in parentheses, but the present invention is not limited to the illustrated embodiment.
[0009]
The invention according to claim 1 is an opening device including a frame (17a to 17d) attached to an opening of a building and a sliding shoji incorporated in the frame, wherein at least one shoji (31) is provided. A pull handle (40) is provided on the vertical frame (35), and when one of the sliding doors is pulled toward the other sliding door (32) from a state in which the opening (15) is closed by a sliding door, A stopper (100) that is in contact with a shoji is provided on the frame, and in a state where one shoji and the stopper are in contact, the puller appears on the side of the combining frame (136) of the other shoji. The above problem is solved by the configured opening device (16).
[0010]
According to this opening device, in a state where one of the sliding doors and the stopper provided on the frame body are in contact with each other, the puller is configured to appear on the side of the mating frame of the other sliding door. In addition, the puller does not enter the back side of the frame of the other shoji, so that it is possible to prevent the finger of the hand on the puller from being caught between one shoji and another shoji. In addition, since the stopper is provided on the frame, it is possible to provide a highly durable structure that is unlikely to break down even if the collision by one shoji is repeated.
[0011]
The invention according to claim 2 includes a frame (17a to 17d) attached to the opening of the building, and a sliding shoji incorporated in the frame, and at least the indoor side of the vertical sash frame (35) is provided on the indoor side. A pulling handle (40) is provided, and when the outer sash (31) is drawn to the inner sash (32) side from a state in which the opening (15) is closed by a sliding sash, a combination frame (36) for the outer sash. A stopper (100) provided in the frame body, wherein the stopper is in contact with the opening (16) provided in the frame body, and the stopper is located inside the frame body upper frame (17c) so as not to be seen from the indoor front side and the outdoor front side. Is housed in the vicinity of the joint with the vertical frame (17b), and in a state where the summing frame of the outer shoji and the stopper are in contact with each other, the puller pulls the side indoor side of the inner shoji combining frame (136). The above-mentioned problem is solved by an opening device configured to appear in That. Here, "the state in which the staircase and the stopper are in contact with each other" refers to the state in which the staircase and the stopper are directly in contact with each other, as well as the state in which the staircase and the stopper are in direct contact with each other. This is a concept that also includes a state in which the shoji and the stopper come into contact with each other via a member that has been set.
[0012]
According to the present invention, in a state where the summing frame of the outer sash screen and the vertical frame are in contact with each other, the puller is configured to appear on the side indoor side of the summing frame of the inner sash screen. As a result, it is possible to prevent the puller from entering the back side of the frame of the inner shoji and prevent the finger of the hand on the puller from being caught between the inner shoji and the outer shoji. Further, the stopper is housed in the upper frame in the vicinity of the joint with the vertical frame, so that it can be firmly fixed to the frame body, and even if repeated collisions by the combined frame of the sash are broken. It is possible to obtain a highly durable structure with few problems. Furthermore, since the stopper is housed near the joint with the vertical frame in the upper frame of the frame so as not to be seen from the front side of the indoor side and the outdoor side, the stopper does not appear in the external appearance, and the opening has a clean appearance. The device can be configured.
[0013]
Such actions and advantages of the present invention will be apparent from embodiments described below.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, the present invention will be described based on embodiments shown in the drawings. In the embodiment described below, an example in which the opening device according to the present invention is applied to a building opening (window) will be described. In the following cross-sectional views, hatching indicating a cross section is omitted except for a part.
[0015]
<1> Configuration of opening (FIGS. 1 to 5)
First, the configuration of a building opening (window) will be described with reference to FIGS. FIG. 1 is a diagram illustrating a horizontal cross section of an opening in a state where a shoji is closed. FIG. 2 is a diagram showing a horizontal cross section of the opening with the sash open. FIG. 3 is an enlarged view of the portion of the shoji shown in FIG. 1, and FIG. 4 is an enlarged view of the portion of the shoji shown in FIG. FIG. 5 is a view showing a vertical cross section of the opening with the shoji opened.
[0016]
1 and 2, when this building is viewed in a horizontal section, a siding material 12 is attached to a panel material 10 via a body edge 11 on the outdoor side. A wall 13 is provided on the indoor side of the panel material 10. Further on the indoor side of the wall portion 13, a wall panel 14 on which wallpaper is pledged is provided. In a portion where a window is to be formed, these members are cut out to a predetermined size, and a quadrangular opening 15 is formed. On the opening 15 side of the wall 13, a wooden reinforcing member 13a is arranged. A wooden frame 5 and a casing 6 are attached to a portion of the opening 15 facing the indoor wall 13 so as to cover the wall 13. Since the frame 5 and the casing 6 are made of a wood-based material, the design of the opening 15 is enhanced, giving the appearance a luxurious appearance. A sash frame is attached to each of four sides of the opening 15 facing each other. In the sash frame, the outer sash and the inner sash are incorporated as sliding sashes, and the sash frame and the sliding sash form the opening device 16.
[0017]
FIGS. 1 and 2 and FIGS. 3 and 4 show a left vertical frame 17a and a right vertical frame 17b of the sash. 1 and 2, the space between the left vertical frame 17a and the right vertical frame 17b and the siding 12 is sealed with a sealant 18 reinforced with a backup material 18b to prevent rainwater and draft from entering. . Further, the left vertical frame 17a and the right vertical frame 17b are fixed to the wood reinforcing member 13a of the wall portion 13 with nails 19a and screw nails 19b at two places closer to the indoor side than the sealed position in directions perpendicular to each other. Have been. The frame 5 is in contact with the indoor side ends of the left vertical frame 17a and the right vertical frame 17b. The left vertical frame 17a and the right vertical frame 17b are also fixed to the frame 5 with a screw nail 19c.
[0018]
On the other hand, FIG. 5 shows an upper frame 17c and a lower frame 17d of the sash. The upper frame 17c is fixed to the panel material 10 by nails 19d. The upper frame 17c is fixed to the wall 13 with a screw nail 19e in a direction perpendicular to the upper frame 17c. Further, the upper frame 17c is also fixed to the frame 5 with a screw 19f. On the other hand, the lower frame 17d is fixed to the panel member 10 by a nail 19g and to the frame 5 by a screw nail 19h. The above is the configuration of the opening 15. Next, the configuration of the opening device 16 will be described with reference to FIGS. 3, 4, and 5. FIG.
[0019]
<2> Opening device (FIGS. 3, 4, and 5)
As described above, the opening device 16 includes a four-sided sash frame (the left vertical frame 17a; the right vertical frame 17b; the upper frame 17c; the lower frame 17d) and the outer sash 31 and the inner sash 32 incorporated in the sash frame. And a pair of sliding sashes. Further, in the present embodiment, a screen door 33 is provided outside the door of the outer sliding door 31.
[0020]
As is clear from the vertical sectional view of FIG. 5, the lower frame 17d is provided with rails 51a, 52a, 53a at positions corresponding to the outer sash 31, the inner sash 32, and the screen door 33. On these rails, door wheels 51b, 52b, 53b attached to the outer sash 31, the inner sash 32, and the screen door 33 are arranged. As the door rollers 51b, 52b, 53b roll on the rails 51a, 52a, 53a, the outer sash 31, the inner sash 32, and the screen door 33 are moved in the left and right directions in FIGS. A stopper 34 is provided at a joint of the lower frame 17d and the left vertical frame 17a to which the rail 52a on which the inner sash 32 slides is attached. The stopper 34 restricts the leftward movement of the inner sash from a predetermined position so that a crescent lock (not shown) attached to the side of the inner sash frame of the inner sash will not collide with the left vertical frame 17a. .
[0021]
<2> Configuration of sliding screen (Figs. 3 and 4)
The outer sliding door 31 includes upper and lower horizontal rails, a vertical frame 35, and a combination frame 36. Double glass panes 38 and 39 are attached to the upper and lower horizontal rails, the vertical frame 35 and the combination frame 36 by glazing channels 37a and 37b. The double glazings 38 and 39 are kept at a predetermined interval by spacers 44 arranged so as to be sandwiched between them. The vertical frame 35 is composed of an aluminum frame 35a serving as a base and a resin frame 35b covering an exposed portion on the indoor side thereof. The aluminum frame 35a is formed by extruding aluminum, and the resin frame 35b is formed by extruding vinyl chloride or acrylic resin. The configuration including the aluminum frame as the base and the resin frame that covers the exposed portion on the indoor side is common to the upper and lower horizontal rails and the vertical frame 35. No resin frame is attached to the combining frame 36.
[0022]
A pull 40 is formed in the resin frame 35 b on the indoor side of the vertical frame 35. The sash can be opened by putting a hand on the handle 40 and pulling the outer sash 31 in the right direction in FIG. On the left vertical frame 17a side of the vertical frame 35, pulling pieces 41 are attached at three places, upper, middle, and lower. Even in the case where the vertical frame 35 is warped, the pulling piece 41 engages with the protruding piece 42 provided on the left vertical frame 17a to reduce the installation error of the vertical frame 35 with respect to the left vertical frame 17a. It is a member that functions so that it can be maintained within a predetermined range.
[0023]
A frame contact member 43 is attached to the right vertical frame 17b side of the mating frame 36. The frame contact member 43 will be described later in detail.
[0024]
On the other hand, the inner shoji 32 includes upper and lower horizontal rails, a vertical frame 135, and a combination frame 136. To the upper and lower horizontal rails, the vertical frame 135 and the combining frame 136, multi-layer glass 138 and 139 arranged so as to sandwich the spacer 144 are attached by glazing channels 137a and 137b. The vertical frame 135 is composed of an aluminum frame 135a serving as a base and a resin frame 135b covering an exposed portion on the indoor side. These configurations are the same as those of the outer sash 31.
[0025]
A pull 140 is formed on the resin frame 135b of the vertical frame 135 toward the room. The user can open the sash by pulling the inner sash 32 in the leftward direction in FIG. On the side of the vertical frame 135 facing the right vertical frame 17b, pulling pieces 141 are attached at three places, upper, middle, and lower.
[0026]
<3> Stopper (Figs. 1 to 7)
Next, the stopper 100 which is a characteristic part of the present invention will be described. 1 and 2, the shape and arrangement of the stopper 100 in a plan view are indicated by dashed lines on a horizontal sectional view. 3 and 4, the shape and arrangement of the stopper 100 in plan view are shown as hatched areas surrounded by chain lines on the horizontal sectional views. At the same time, the frame contact member 43 to be brought into contact with the stopper 100 is also shown with smudging.
[0027]
In FIG. 5, the vertical cross-sectional shape and arrangement of the stopper 100 are represented by chain lines on the vertical cross-sectional view. In FIG. 6A, the stopper 100 is shown in a horizontal sectional view together with the right vertical frame 17b. In FIG. 6B, the stopper 100 is shown as a vertical sectional view together with the upper frame 17c. Further, in FIG. 7, the stopper 100 itself is shown as a perspective view.
[0028]
As is clear from FIG. 7, the stopper 100 has an outer shape in which a horizontal portion 101 and a vertical portion 102 are combined in a substantially “L” cross-sectional shape. As is clear from FIGS. 1 to 6, the stopper 100 is attached to a corner where the upper frame 17c and the right vertical frame 17b are joined. The upper surface of the horizontal portion 101 of the stopper 100 is in contact with the lower surface of the upper frame 17c, and the outer surface 102a of the vertical portion 102 is in contact with the right vertical frame 17b.
[0029]
Further, as shown in the detailed view of the portion A in FIG. 5, fin materials (guide rails) 105 and 106 extend vertically downward on the upper frame 17c. On the other hand, anti-deflation members 103 and 104 are attached to upper ends of the outer sash 31 and the inner sash 32. The fin materials (guide rails) 105 and 106 are housed so as to be sandwiched in the slits of the anti-deflation members 103 and 104 so that these shojis do not come off the frame and do not rattle. Have been. If the stopper 100 is slid rightward and moved to a position where it comes into contact with the right vertical frame 17b, the stopper 100 is at a position where the stopper 100 partially overlaps (a position where positional interference occurs).
[0030]
In the opening device 16 configured as described above, from the state shown in FIG. 3 (the opening 15 is closed by the outer sash 31 and the inner sash 32), a hand is applied to the puller 40 of the outer sash 31 to open the inside. A case will be considered in which the opening 15 is to be opened by pulling it toward the shoji 32, that is, rightward in the drawing. When the outer sash 31 is sufficiently pulled toward the inner sash 32, the frame contact member 43 of the outer sash 31 is brought into contact with the stopper 100 as shown in FIG. 4. At this time, the pull 40 of the outer sash 31 has appeared on the left side indoor side of the joining frame 136 of the inner sash 32. Unlike the case of the conventional opening device shown in FIG. 9, the frame contact member 43 and the stopper 100 collide with each other before the puller moves to behind the combining frame of the inner sash and rightward. This is because the movement in the direction does not proceed any further. Therefore, the finger of the hand inserted into the puller 40 is prevented from being pinched between the outer sash 31 and the inner sash 32.
[0031]
The stopper 100 is provided at a corner between the upper frame 17c and the right vertical frame 17b. Therefore, even if the frame contact member 43 of the outer sash (shoji) 31 repeatedly collides, it can withstand the impact, and a failure that easily falls off or breaks is less likely to occur.
[0032]
Further, the stopper 100 is disposed in a gap formed by the two fin members 105 and 106 of the upper frame 17c, and cannot be seen from the interior side and the exterior side front direction. Therefore, since the stopper 100 does not appear in the appearance, the design of the opening device 16 is not adversely affected.
[0033]
Although the present invention has been described in connection with the most practical and preferred embodiments at this time, the present invention is not limited to the embodiments disclosed herein. Rather, it is possible to make appropriate changes within the scope that does not contradict the gist or idea of the invention that can be read from the claims and the entire specification, and the opening device with such a change is also included in the technical scope of the present invention. Must be understood as For example, the following modifications should be understood to be included in the technical scope of the present invention.
[0034]
<Modification>
1. In the above-described embodiment, the case where the inner sash 32 is configured to be movable, for example, to the left in FIG. 3 as in the case of the outer sash 31 has been described. It may be fixed and immovable, and only the outer sliding door 31 may be movable.
2. Opening device provided with four shoji shoji As shown in the horizontal sectional view of FIG. 10, in the opening device including four shojis 130 a, 130 b, 131 a, and 131 b, the outer shoji 130 a that joins the hands. The left and right vertical frames 132a, 132b may be provided with stoppers 133a, 133b, respectively, so as to be brought into contact with the combining portions 135a, 135b of 130b. With such a configuration, even if the left outer sash 130a is moved to the left in the drawing by putting a hand on the puller 134a of the left sash 130a, the fingers remain in the left outer sash 130a and the left inner sash 131a. Interference is prevented. Similarly, even if the user puts his hand on the pull 134b of the right outer sash 130b and moves the right outer sash 130b rightward in the drawing, the finger may be caught between the right outer sash 130b and the right inner sash 131b. Is prevented.
[0035]
【The invention's effect】
As described above, according to the opening device according to the first aspect of the present invention, in a state where one of the shojis and the stopper provided on the frame are in contact with each other, the side of the mating frame of the other shoji is arranged. Is configured so that the puller appears on the side, so that the puller does not enter the back side of the frame of the other sliding doors, and the fingers of the hand on the puller are sandwiched between one sliding door and another sliding door. Can be prevented. In addition, since the stopper is provided on the frame, it is possible to provide a highly durable structure that is unlikely to break down even if the collision by one shoji is repeated.
[0036]
Further, according to the invention of claim 2, it is configured such that the puller appears on the side indoor side of the combination frame of the inner sliding door in a state where the combination frame of the outer sliding door and the vertical frame are in contact with each other. When viewed from the indoor side, the puller does not enter the back side of the inner frame of the shoji, preventing the fingers of the hand on the puller from being caught between the inner shoji and the outer shoji. Becomes possible. Further, the stopper is housed in the upper frame in the vicinity of the joint with the vertical frame, so that it can be firmly fixed to the frame body, and even if repeated collisions by the combined frame of the sash are broken. It is possible to obtain a highly durable structure with few problems. Furthermore, since the stopper is housed near the joint with the vertical frame in the upper frame of the frame so as not to be seen from the front side of the indoor side and the outdoor side, the stopper does not appear in the external appearance, and the opening has a clean appearance. The device can be configured.
[Brief description of the drawings]
FIG. 1 is a diagram showing a horizontal cross section of an opening with a shoji closed.
FIG. 2 is a diagram showing a horizontal cross section of an opening in a state where a shoji is opened.
FIG. 3 is an enlarged view showing a portion of a shoji screen in FIG. 1;
FIG. 4 is an enlarged view showing a portion of a shoji screen of FIG. 2;
FIG. 5 is a view showing a vertical cross section of an opening in a state where a shoji is opened.
6A and 6B are views showing a stopper attached to an upper frame, wherein FIG. 6A is a horizontal sectional view and FIG. 6B is a vertical sectional view.
FIGS. 7A and 7B are perspective views showing a stopper, wherein FIG. 7A is a perspective view from an obliquely right upper side of an outdoor side, and FIG.
FIG. 8 is a horizontal cross-sectional view showing a conventional sliding shoji in a closed state.
FIG. 9 is a horizontal sectional view showing a conventional sliding shoji in an opened state.
FIG. 10 is a schematic horizontal sectional view showing an opening device according to an embodiment of a modification.
[Explanation of symbols]
15 Opening 16 Opening device 17a, 17b (vertical frame), 17c (upper frame), 17d frame (frame)
31 outer shoji (one shoji)
32 inner shoji (other shoji)
35 vertical frame 36 mating frame 40 puller 100 stopper 136 mating frame

Claims (2)

An opening device including a frame attached to a building opening and a sliding shoji incorporated into the frame,
At least one shoji vertical frame has a pull handle,
A stopper that is brought into contact with the one sash is provided on the frame when the one sash is pulled toward the other sash from the state in which the opening is closed by the sliding sash,
An opening device configured such that, in a state where the one shoji and the stopper are in contact with each other, the puller appears on a side of a combining frame of the other shoji. Comprising a frame attached to the building opening, and a sliding shoji incorporated in the frame,
A pull handle is provided at least on the indoor side of the vertical frame of the shoji screen,
A stopper that is brought into contact with the mating frame of the outer sash when the outer sash is pulled toward the inner sash from the state in which the opening is closed by the sliding sash is an opening provided in the frame body. Part device,
The stopper is housed in the vicinity of a joint with a vertical frame in the upper frame of the frame so as not to be seen from the indoor front side and the outdoor front side,
An opening device configured such that the puller appears on the side indoor side of the inner sash sliding frame when the sliding frame of the outer shoji and the stopper are in contact with each other.

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