CN113547966B - Lock release assembly for children articles, automobile safety seat basket and children handcart basket - Google Patents
Lock release assembly for children articles, automobile safety seat basket and children handcart basket Download PDFInfo
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- CN113547966B CN113547966B CN202111011762.8A CN202111011762A CN113547966B CN 113547966 B CN113547966 B CN 113547966B CN 202111011762 A CN202111011762 A CN 202111011762A CN 113547966 B CN113547966 B CN 113547966B
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- release
- child
- locking
- pull handle
- locking part
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2887—Fixation to a transversal anchorage bar, e.g. isofix
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/12—Perambulator bodies; Equipment therefor involving parts that are adjustable, attachable or detachable
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- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
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- Combustion & Propulsion (AREA)
- Public Health (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a child product release lock assembly, which comprises a child product body and a release lock mechanism, wherein the release lock mechanism comprises a release pull handle, a release arm and a locking part; the release pull handle is slidably connected with the child product body along a first direction, the release arm is slidably connected with the child product body along a second direction, and the locking part is slidably connected with the child product body along a third direction; a first sliding component is arranged between the release pull handle and the release arm; a second sliding component is arranged between the release arm and the locking part; there are at least two states for the release assembly: releasing the lock state: the release pull handle is pulled or pushed in the first direction, the release pull handle drives the release arm to move in the second direction under the action of the first sliding component, and the release arm drives the locking part to move in the third direction under the action of the second sliding component; locking state: the child product body is lockable with the support body. The invention also discloses an automobile safety seat basket and a child trolley basket.
Description
Technical Field
The invention relates to the technical field of children products, in particular to a lock release assembly for children products, an automobile safety seat basket and a children handcart basket.
Background
In the prior art, the child safety seat assembly may comprise a child seat, and the bottom of the child seat may be connected to a base. When the child seat is used, the base is fixed on the automobile seat, and the child seat can be detachably connected with the base; some can be more extensive in order to make things convenient for the car seat to use, can make children's seat cooperation handcart frame, pull down the back with children's seat from the vehicle, the detachable is installed on the handcart frame again, conveniently removes the baby.
However, the release structure of the child seat, which is used in combination with the disassembly of the base and the trolley, usually uses a rotary locking piece with a metal shaft, which requires a larger operation space and is inconvenient to use; or the unlocking structure is relatively complex, the cost is high, and the assembly is not convenient enough.
Therefore, there is a need for a child product release lock assembly, an automotive safety seat basket, and a child stroller basket that are easy to operate both in assembly and in unlocking.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a child product lock release assembly, an automobile safety seat basket and a child trolley basket which are convenient to operate in assembly and unlocking.
The technical scheme of the invention provides a child product release lock assembly, which comprises a child product body and a release lock mechanism arranged on the child product body, wherein the release lock mechanism is used for locking the child product body on an external support body;
the lock release mechanism comprises a release pull handle, a release arm and a locking part;
the release pull handle is slidably connected with the child product body along a first direction, the release arm is slidably connected with the child product body along a second direction, and the locking part is slidably connected with the child product body along a third direction;
a first sliding component is arranged between the release pull handle and the release arm;
a second sliding component is arranged between the release arm and the locking part;
the lock release assembly has at least two states:
releasing the lock state: the release pull handle is pulled or pushed in a first direction, the release pull handle drives the release arm to move in a second direction under the action of the first sliding component, and the release arm drives the locking part to move in a third direction under the action of the second sliding component, so that the child product body and the supporting body are unlocked, and the child product body can be removed from the supporting body;
locking state: the release pull handle is reset, the release arm and the locking part are reset, so that the child product body can be locked with the supporting body.
Further, the first and second slip assemblies each include an active slip portion and a passive slip portion; the release arm is provided with at least one active sliding part and one passive sliding part; the release pull handle is provided with an active sliding part, and the locking part is provided with a passive sliding part;
in the unlocking state, the main sliding part of the release pull handle drives the passive sliding part of the release arm to move along the first direction so as to drive the whole release arm to slide along the second direction, and the active sliding part of the release arm moves along with the release arm and drives the passive sliding part of the locking part to move along the third direction so as to finally drive the locking part to move to release the lock.
Further, the active sliding part is a slope surface, the passive sliding part is a protrusion which keeps contact with the slope surface, and in the unlocking state, the slope surface translates and drives the protrusion to move so as to drive the release arm or the locking part connected with the protrusion to slide relative to the child product body.
Further, at least one group of the matched active sliding part and the passive sliding part are matched with the sliding groove and the protrusion.
The invention further provides an automobile safety seat lifting basket comprising the child product lock release assembly, wherein the child product body is a lifting basket body, the supporting body is a safety seat base, and the safety seat base is provided with a first matching part matched with a locking part of the lock release mechanism.
Further, the basket body is formed into a pocket-shaped accommodating space by two side walls, a front wall, a backrest and a bottom wall; the release pull handle is a U-shaped piece, and the U-shaped piece is arranged along the extending direction of the backrest and can slide along the extending direction; two ends of the U-shaped piece are side rods, and the bottom of the U-shaped piece is a cross rod; the release arms are at least two, are respectively arranged on the two side walls and are longitudinally arranged in a sliding manner; the locking part is arranged in a sliding way along the left-right direction and can be switched between an extended locking position and a retracted unlocking position.
Further, a reset piece is arranged between the locking part and the basket body.
Further, a through hole is provided in the release arm, the locking portion passes through the through hole, and the locking portion slides in the left-right direction in the through hole.
The invention also provides a children handcart basket comprising the children article unlocking assembly, wherein the children article body is a basket body, and the supporting body is a children handcart; the child trolley is provided with a second matching part matched with the locking part of the unlocking mechanism.
Further, the child stroller includes a dinner plate and a canopy base, the backrest of the basket body is supported on the dinner plate, and the front wall of the basket body is supported on the canopy base.
After the technical scheme is adopted, the method has the following beneficial effects:
according to the child product release lock assembly, the release pull handle is pulled or pushed in the first direction, the release pull handle drives the release arm to slide in the second direction, and the release arm drives the locking part to slide in the third direction, so that the child product body and the external support body are unlocked; when the child article is locked, the release pull handle, the release arm and the locking part are reset, so that the child article body and the supporting body can be locked. The embodiment facilitates unlocking and assembly operations.
The automobile safety seat basket in the other embodiment of the invention is convenient to assemble and unlock with the safety seat base on an automobile, and can be used as a child safety seat after being assembled; after unlocking, the child safety seat can be detached from the seat base for independent use, and the child does not need to be moved.
The child trolley basket in the other embodiment of the invention is convenient to assemble and unlock with the child trolley, and is used as a seat of the child trolley after being assembled; after unlocking, the child trolley can be detached for independent use, and the child does not need to be moved.
Drawings
The present disclosure will become more readily understood with reference to the accompanying drawings. It should be understood that: the drawings are for illustrative purposes only and are not intended to limit the scope of the present invention. In the figure:
FIG. 1 is a perspective view of a child release assembly according to a first embodiment of the present invention;
FIG. 2 is a partial top view of a child resistant lock assembly according to a first embodiment of the present invention;
FIG. 3 is a rear view of a child resistant lock assembly according to a first embodiment of the present invention;
FIG. 4 is a schematic view of a lock release mechanism according to a first embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of a release mechanism according to an embodiment of the present invention;
FIG. 6 is an enlarged partial view of another view of the release mechanism in accordance with the first embodiment of the present invention;
FIG. 7 is a perspective view of a safety seat carrier for an automobile in accordance with a second embodiment of the present invention;
FIG. 8 is a perspective view of a seat base for a safety seat in accordance with a second embodiment of the present invention;
FIG. 9 is a schematic view of a base height adjustment assembly according to a second embodiment of the present invention;
fig. 10 is a perspective view of a child stroller basket according to a third embodiment of the present invention.
Reference numeral control table:
releasing the lock mechanism 10: the release handle 1, the lifting rod 11, the holding part 12, the first slope surface 13, the cross bar 14, the release arm 2, the first bulge 21, the second slope surface 22, the through hole 23, the locking part 3, the second bulge 31 and the locking part positioning cover 4;
basket body 20: side walls 201, front wall 202, backrest 203, bottom wall 204, and handle 205;
safety seat base 30: basket slot 301, groove 302, locking groove 303, base height adjustment assembly 304, support 3041, adjustment key 3042, height adjustment 3043;
child cart 40: a locking groove 401, a dinner plate 402 and a ceiling seat 403.
Detailed Description
Specific embodiments of the present invention will be further described below with reference to the accompanying drawings.
It is to be readily understood that, according to the technical solutions of the present invention, those skilled in the art may replace various structural modes and implementation modes with each other without changing the true spirit of the present invention. Accordingly, the following detailed description and drawings are merely illustrative of the invention and are not intended to be exhaustive or to limit the invention to the precise form disclosed.
Terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible to be mentioned in the present specification are defined with respect to the configurations shown in the drawings, which are relative concepts, and thus may be changed according to different positions and different use states thereof. These and other directional terms should not be construed as limiting terms.
Embodiment one:
referring to fig. 1-6, a schematic diagram of a child release assembly according to a first embodiment of the present invention is shown.
The child product release lock assembly comprises a child product body and a release lock mechanism 10 arranged on the child product body, wherein the release lock mechanism 10 is used for locking the child product body on an external support body;
in this embodiment, the child product body is a basket body 20, and the support member is a seat base or a child cart;
the release mechanism 10 comprises a release handle 1, a release arm 2 and a locking part 3;
the release pull handle 1 is slidably connected with the child product body along a first direction, the release arm 2 is slidably connected with the child product body along a second direction, and the locking part 3 is slidably connected with the child product body along a third direction;
a first sliding component is arranged between the release pull handle 1 and the release arm 2;
a second sliding component is arranged between the release arm 2 and the locking part 3;
there are at least two states for the release assembly:
releasing the lock state: the release pull handle 1 is pulled or pushed in the first direction, the release pull handle 1 drives the release arm 2 to move in the second direction under the action of the first sliding component, and the release arm 2 drives the locking part 3 to move in the third direction under the action of the second sliding component, so that the child product body is unlocked between the child product body and the support body and can be removed from the support body;
locking state: the release pull handle 1 is reset, the release arm 2 and the locking part 3 are reset, so that the child product body can be locked with the supporting body.
Specifically, as shown in fig. 1-2, the basket body 20 includes two side walls 201, a front wall 202, a backrest 203, and a bottom wall 204 to form a pocket-shaped accommodation space, and a handle 205, where two ends of the handle 205 are respectively connected to the two side walls 201.
As shown in fig. 2, the lock release mechanism 10 is disposed in the basket body 20, and the release handle 1 is disposed on the backrest 203 and is capable of sliding along the plane of the backrest 203, that is, the plane of the backrest 203 is the first direction.
As shown in fig. 2, the lift rod 11 of the release handle 1 is located on the inner side of the backrest 203.
As shown in fig. 3, the grip 12 of the release handle 1 is located on the outer side surface of the backrest 203 through the backrest 203, so that a user can conveniently grasp the grip 12 from the outside and pull or push the entire release handle 1.
As shown in fig. 2, two release arms 2 are respectively provided on the left and right side walls 201 of the basket body 20, and two lower ends of the release handle 1 are respectively connected with the two release arms 2 through a first sliding assembly.
As shown in fig. 4, in the lock release state, when the user pulls the release handle 1 upward in the first direction, the release handle 1 drives the release arm 2 to move upward in the vertical direction (i.e., the second direction), and the first direction is arranged obliquely with respect to the second direction. Each release arm 2 is connected with one locking part 3 through a second sliding component, and after the two release arms 2 move upwards, the two locking parts 3 are driven to move towards the direction (namely, the third direction) close to each other, so that the locking parts 3 are unlocked with an external supporting piece, a user holds the handle 205 after unlocking, and lifts the whole basket body 20 upwards, so that the basket body 20 is separated from the supporting body.
In the locking state, the basket body 20 is inserted into the supporting body from top to bottom, after the locking parts 3 reset under the action of the resetting piece, the two locking parts 3 move towards the outward direction of each other and then are locked with the supporting body again, the locking parts 3 drive the release arms 2 to reset, and the release arms 2 drive the release pull handles 1 to reset.
In the child product release lock assembly in the first embodiment, the release pull handle 1 is pulled or pushed along the first direction, the release pull handle 1 drives the release arm 2 to slide along the second direction, and the release arm 2 drives the locking part 3 to slide along the third direction, so that the unlocking of the child product body and the external support body is realized; when locked, the release pull handle 1, the release arm 2 and the locking part 3 are reset, so that the locking of the child product body and the supporting body can be realized, and the embodiment is convenient for unlocking and assembling operations.
Alternatively, the restoring member may be a restoring spring, which is connected to one end of the locking part 3 and the other end is connected to the basket body 20, and is compressed when the locking part 3 moves inward; when the user releases the release handle 1, the return spring drives the locking part 3 to move outwards for return, and the locking part 3 drives the release arm 2 and the release handle 1 to return.
Alternatively, the locking portion 3 may be automatically reset by gravity without a reset member.
Further, the first sliding component and the second sliding component both comprise an active sliding part and a passive sliding part; the release arm 2 is provided with at least one active sliding part and one passive sliding part; an active sliding part is arranged on the release pull handle 1, and a passive sliding part is arranged on the locking part 3;
in the unlocking state, the main sliding part of the release pull handle 1 drives the passive sliding part of the release arm 2 to move along the first direction, so as to drive the release arm 2 to integrally slide along the second direction, the active sliding part of the release arm 2 moves along with the release arm, the passive sliding part of the locking part 3 is driven to move along the third direction, and finally the locking part 3 is driven to move to release the lock.
Optionally, the active sliding part is a slope surface, the passive sliding part is a protrusion contacting with the slope surface, and in the release locking state, the slope surface translates to drive the protrusion to move so as to drive the release arm 2 or the locking part 3 connected with the protrusion to slide relative to the child product body.
Specifically, as shown in fig. 5, the end of the release handle 1 is provided with a first slope surface 13, the release arm 2 is provided with a first protrusion 21, the first slope surface 13 is an active sliding part, the first protrusion 21 is a passive sliding part, and the first slope surface 13 is in contact with the first protrusion 21.
In the release state, the release handle 1 is pulled obliquely upward along the plane in which the backrest 203 is located, and the first slope surface 13 pushes the first projection 21 upward to move upward in the vertical direction, so that the entire release arm 2 moves upward in the vertical direction.
As shown in fig. 6, the lower end of the release arm 2 is further provided with a second slope surface 22, the locking portion 3 is provided with a second protrusion 31, the second slope surface 22 contacts with the second protrusion 31, and when the release arm 2 moves upwards in the vertical direction, the second slope surface 22 drives the second protrusion 31 to move inwards, so that the whole locking portion 3 moves inwards. The second slope surface 22 is an active sliding portion, and the second protrusion 31 is a passive sliding portion.
Optionally, at least one set of the matched active sliding portion and the passive sliding portion is a sliding groove matched with the protrusion. For example: the sliding chute is arranged on the release pull handle 1, and the bulge is arranged on the release arm 2; the chute is arranged on the release arm 2, and the bulge is arranged on the locking part 3.
In the first embodiment, as shown in fig. 3 to 4, the child product release lock assembly further includes a locking portion positioning cover 4, wherein the locking portion positioning cover 4 is fixed on the outer side surface of the side wall 201 of the basket body 20, and the locking portion 3 is a locking pin.
In the locked state, the outer end of the locking pin passes through the side wall 201 and out of the locking portion positioning cover 4, and can be locked with an external support body.
In the lock release state, the outer end of the locking pin is retracted into the locking part positioning cover 4 and unlocked from the support body.
Further, as shown in fig. 2 and 4, the release lock assembly for children further comprises a release arm shielding cover 5, wherein the release arm shielding cover 5 is fixed on the inner side surface of the side wall 201 of the basket body 20 and used for shielding the upper end of the release arm 2, the upper end of the release arm 2 can move up and down in the release arm shielding cover 5, and the release arm shielding cover 5 is used for shielding the upper end of the release arm 2, so that the attractive effect is achieved, and the damage to children is avoided.
Embodiment two:
referring to fig. 7-9, a schematic diagram of a basket for an automobile safety seat according to a second embodiment of the present invention is shown.
The second embodiment is an automobile safety seat basket including the lock releasing assembly for the child product in the first embodiment and its modification, the child product body is a basket body 20, the supporting body is a safety seat base 30, and the safety seat base 30 is provided with a first matching portion matching with the locking portion 3 of the lock releasing mechanism.
Specifically, the safety seat base 30 can be detachably and fixedly connected with the automobile; as shown in fig. 8, the safety seat base 30 includes a basket slot 301 into which at least the bottom wall 204, the front wall 202, and a portion of the side walls 201 of the basket body 20 are inserted into the basket slot 301.
The inner side of the basket slot 301 is provided with a groove 302 corresponding to the locking part positioning cover 4, a locking groove 303 is formed in the groove 302, and the locking groove 303 is a first matching part.
As shown in fig. 7, when the basket body 20 is locked with the safety seat base 30, the locking portion 3 is inserted into the locking groove 303.
When the lock is released, the locking part 3 is retracted into the locking part positioning cover 4, the locking part 3 is disengaged from the locking groove 303, and the basket body 20 can be detached from the safety seat base 30.
The automobile safety seat basket in the second embodiment is convenient to assemble and unlock with the safety seat base 30 on an automobile, and can be used as a child safety seat after being assembled; after unlocking, the individual use can be detached from the safety seat base 30 without the need to remove the child.
Further, as shown in fig. 2 and 4, the basket body 20 is formed with two side walls 201, a front wall 202, a backrest 203, and a bottom wall 204 to form a pocket-like accommodation space; the release handle 1 is a U-shaped piece which is arranged along the extending direction of the backrest 203 and can slide along the extending direction; two ends of the U-shaped piece are side rods, and the bottom of the U-shaped piece is a cross rod; the side bars are lifting rods 11, the holding parts 12 are arranged on the cross bars 14, at least two release arms 2 are respectively arranged on the two side walls 201 and are arranged in a sliding way along the longitudinal direction of the side walls 201; the locking portion 3 is slidably disposed in the left-right direction and is switchable between an extended locking position and a retracted unlocking position. When in locking, the locking part 3 extends outwards to form a locking part positioning cover 4; when the lock position is released, the locking portion 3 is retracted inwardly into the locking portion positioning cover 4.
Further, a reset member is provided between the locking portion 3 and the basket body 20. The reset piece can be a reset spring, the reset spring is connected with one end of the locking part 3, the other end of the reset spring is connected with the basket body 20, and when the locking part 3 moves inwards, the reset spring is compressed; when the user releases the release handle 1, the return spring drives the locking part 3 to move outwards for return, and the locking part 3 drives the release arm 2 and the release handle 1 to return.
Further, as shown in fig. 5, the release arm 2 is provided with a through hole 23, the lock portion 3 passes through the through hole 23, and the lock portion 3 slides in the left-right direction in the through hole 23.
The second slope surface 22 is formed on both side edges of the through hole 23, and as shown in fig. 6, second protrusions 31 are provided on both side walls of the locking part 3, and when the release arm 2 moves upward, the second slope surface 22 pushes the second protrusions 31 to move inward, and the locking part 3 slides in the through hole 23.
Further, as shown in fig. 7, a base height adjusting assembly 304 is provided in the safety seat base 30, the base height adjusting assembly 304 is located at the bottom of the front end of the safety seat base 30, and when the height of the front end of the safety seat base 30 needs to be adjusted, the height of the front end of the safety seat base 30 is adjusted by adjusting the extension length of the base height adjusting assembly 304.
Further, as shown in fig. 9, the base height adjusting assembly 304 includes a support base 3041, an adjusting key 3042, and a height adjusting member 3043, the support base 3041 is connected with the safety seat base 30, the height adjusting member 3043 is telescopically connected with the support base 3041, and the adjusting key 3042 is used for locking and unlocking the height adjusting member 3043. When the adjustment key 3042 is pressed, the height adjuster 3043 can be extended and contracted with respect to the support seat 3041; when the adjustment key 3042 is released, the adjustment key 3042 protrudes out of the support seat 3041, locking the support seat 3041 with the height adjustment member 3043. The base height adjustment assembly 304 may have multiple gear positions to enable positioning of the safety seat base 30 at different heights.
Embodiment III:
referring to fig. 10, a schematic view of a child stroller basket according to a third embodiment of the present invention is shown.
The third embodiment is a child cart basket including the child product release assembly of the first embodiment and its modification, the child product body is a basket body 20, and the support body is a child cart 40; the child trolley 40 is provided with a second engagement portion which engages with the locking portion 3 of the release mechanism.
In the locking state, the basket body 20 is erected on the children handcart 40, the second matching part is a locking groove 401 arranged on the children handcart 40, and the locking part 3 extends outwards and is inserted into the locking groove 401, so that the basket body 20 and the children handcart 40 are locked;
in the lock releasing state, the release handle 1 is pulled obliquely upwards, the release handle 1 drives the release arm 2 upwards, the release arm 2 pulls the locking part 3 inwards, and the locking part 3 is pulled out of the locking groove 401 when being retracted inwards. The basket body 20 is then lifted upward and separated from the child cart 40.
The child trolley basket in the third embodiment is convenient to assemble and unlock with the child trolley 40, and is used as a seat of the child trolley after being assembled; after unlocking, the child cart 40 can be detached for use alone without moving the child.
Optionally, the basket body 20 may be locked to the safety seat base 30 after being detached from the stroller 40, so as to switch the functions from the child stroller seat to the car safety seat.
Further, as shown in fig. 10, the child stroller 40 includes a dinner plate 402 and a ceiling seat 403, and the backrest 203 of the basket body 20 is supported on the dinner plate 402 and the front wall 202 of the basket body 20 is supported on the ceiling seat 403.
In the locked state, the dinner plate 402 and the ceiling seat 403 are used for supporting and positioning the front side and the rear side of the basket body 20, and after the locking groove 401 is locked with the locking part 3, the basket body 20 and the child trolley 40 are fixed, so that the basket body 20 is convenient for a young infant to use.
When the lock is released, the basket body 20 is detached from the child trolley 40, the child trolley 40 is convenient for older children to use, and the two use states of the child trolley 40 can be switched.
What has been described above is merely illustrative of the principles and preferred embodiments of the present invention. It should be noted that several other variants are possible to those skilled in the art on the basis of the principle of the invention and should also be considered as the scope of protection of the present invention.
Claims (10)
1. A child release lock assembly comprising a child body and a release mechanism (10) mounted on the child body, the release mechanism (10) being adapted to lock the child body to an external support;
the release lock mechanism (10) comprises a release pull handle (1), a release arm (2) and a locking part (3), wherein the release pull handle (1) is a U-shaped piece, the release pull handle (1) comprises a lifting rod (11) and a holding part (12), the two lifting rods (11) are respectively connected with two ends of the holding part (12), the lifting rod (11) is positioned on the inner side surface of the backrest of the child product body, and the release arm (2) extends along the vertical direction;
the release pull handle (1) is slidably connected with the child product body along a first direction, the release arm (2) is slidably connected with the child product body along a second direction, the locking part (3) is slidably connected with the child product body along a third direction, the first direction is obliquely arranged relative to the second direction, the second direction is along a vertical direction, and the third direction is along a left-right direction;
a first sliding component is arranged between the release pull handle (1) and the release arm (2);
a second sliding component is arranged between the release arm (2) and the locking part (3);
the lock release assembly has at least two states:
releasing the lock state: the release pull handle (1) is pulled or pushed in a first direction, the release pull handle (1) drives the release arm (2) to move in a second direction under the action of the first sliding component, and the release arm (2) drives the locking part (3) to move in a third direction under the action of the second sliding component, so that the child product body and the supporting body are unlocked, and the child product body can be detached from the supporting body;
locking state: the release pull handle (1) is reset, the release arm (2) and the locking part (3) are reset, so that the child product body can be locked with the supporting body.
2. The child release lock assembly of claim 1, wherein the first and second glide assemblies each comprise an active glide and a passive glide; the release arm (2) is provided with at least one active sliding part and one passive sliding part; an active sliding part is arranged on the release pull handle (1), and a passive sliding part is arranged on the locking part (3);
under the release state, the release pull handle (1) moves along a first direction to enable the main sliding part of the release pull handle (1) to drive the passive sliding part of the release arm (2) to move, and then the release arm (2) is driven to integrally slide along a second direction, the active sliding part of the release arm (2) moves along with the release arm and drives the passive sliding part of the locking part (3) to move along a third direction, and finally the locking part (3) is driven to move to release the lock.
3. A child release lock assembly according to claim 2, wherein the active sliding portion is a ramp surface and the passive sliding portion is a protrusion in contact with the ramp surface, the ramp surface translating to drive the protrusion to move in the release state to drive the release arm (2) or the locking portion (3) connected to the protrusion to slide relative to the child body.
4. The child release lock assembly of claim 2, wherein at least one set of the cooperating active slide and passive slide is a slide slot to boss cooperation.
5. An automotive safety seat carrier comprising a child product release assembly according to any one of claims 1-4, characterized in that the child product body is a carrier body (20), the support body is a safety seat base, and the safety seat base is provided with a first mating part which mates with the locking part (3) of the release mechanism (10).
6. The car safety seat basket according to claim 5, wherein the basket body (20) is formed with a pocket-like accommodation space formed by two side walls (201), a front wall (202), a backrest (203), a bottom wall (204); two ends of the U-shaped piece are side rods, and the bottom of the U-shaped piece is a cross rod; at least two release arms (2) are respectively arranged on the two side walls (201); the locking part (3) is arranged in a sliding way along the left-right direction and can be switched between an extended locking position and a retracted unlocking position.
7. The car safety seat basket according to claim 6, characterized in that a return element is provided between the locking portion (3) and the basket body (20).
8. The car safety seat basket according to claim 6, characterized in that the release arm (2) is provided with a through hole (23), the locking portion (3) passes through the through hole (23), and the locking portion (3) slides in the left-right direction in the through hole (23).
9. A child trolley (40) carrier comprising a child release lock assembly according to any one of claims 1-4, wherein the child carrier body is a carrier body (20) and the support body is a child trolley (40); the child trolley (40) is provided with a second matching part matched with the locking part (3) of the unlocking mechanism (10).
10. The child trolley (40) carrier of claim 9, wherein the child trolley (40) includes a dinner plate (402) and a canopy base (403), the back rest of the carrier body (20) being supported on the dinner plate (402), the front wall of the carrier body (20) being supported on the canopy base (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111011762.8A CN113547966B (en) | 2021-08-31 | 2021-08-31 | Lock release assembly for children articles, automobile safety seat basket and children handcart basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111011762.8A CN113547966B (en) | 2021-08-31 | 2021-08-31 | Lock release assembly for children articles, automobile safety seat basket and children handcart basket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113547966A CN113547966A (en) | 2021-10-26 |
| CN113547966B true CN113547966B (en) | 2023-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111011762.8A Active CN113547966B (en) | 2021-08-31 | 2021-08-31 | Lock release assembly for children articles, automobile safety seat basket and children handcart basket |
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| Country | Link |
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| CN (1) | CN113547966B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246755A1 (en) * | 2022-06-21 | 2023-12-28 | 好孩子儿童用品有限公司 | Child basket, child stroller, and child car safety seat |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005193775A (en) * | 2004-01-07 | 2005-07-21 | Fuso Engineering Corp | Movable seat device for vehicle |
| EP2428394A1 (en) * | 2010-09-09 | 2012-03-14 | M. Yves Nania | Attachment device for removably attaching a child seat in an automobile |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2243378T3 (en) * | 2000-11-24 | 2005-12-01 | Combi Corporation | CHAIR FOR CHILDREN AND BABY CAR. |
| TW200533536A (en) * | 2004-02-19 | 2005-10-16 | Combi Corp | Locking mechanism of child car seat and child car seat securing apparatus of stroller |
| CN203331878U (en) * | 2013-06-24 | 2013-12-11 | 好孩子儿童用品有限公司 | Automobile safety seat for child |
| CN106032114B (en) * | 2015-03-13 | 2018-11-27 | 明门香港股份有限公司 | Angular adjustment apparatus, safety chair seats of car and infant carrier device with the device |
| CN213442200U (en) * | 2020-07-10 | 2021-06-15 | 明门(中国)幼童用品有限公司 | Baby carrier unlocking mechanism, baby carrier and baby safety seat |
-
2021
- 2021-08-31 CN CN202111011762.8A patent/CN113547966B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005193775A (en) * | 2004-01-07 | 2005-07-21 | Fuso Engineering Corp | Movable seat device for vehicle |
| EP2428394A1 (en) * | 2010-09-09 | 2012-03-14 | M. Yves Nania | Attachment device for removably attaching a child seat in an automobile |
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| Publication number | Publication date |
|---|---|
| CN113547966A (en) | 2021-10-26 |
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