CN212797049U - Automatic dismounting structure of child stroller seat - Google Patents
Automatic dismounting structure of child stroller seat Download PDFInfo
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- CN212797049U CN212797049U CN202021637925.4U CN202021637925U CN212797049U CN 212797049 U CN212797049 U CN 212797049U CN 202021637925 U CN202021637925 U CN 202021637925U CN 212797049 U CN212797049 U CN 212797049U
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Abstract
The utility model discloses an automatic dismounting structure of a child stroller seat, which comprises two plugs arranged at two sides of a seat body, wherein two clamping grooves are arranged on two outer side walls of the plugs; the two sockets are connected to the two sides of the frame body and matched with the two plugs, and each socket is provided with a slot for plugging the plug; two lock tongues which can penetrate through the side walls of the slots and are clamped into the clamping grooves on the two sides of the plug are in sliding fit in the socket, and a useful button is connected to the socket; a lock rod and an elastic piece are arranged in the socket, the lock rod is in sliding fit in the socket, and the free end of the lock rod is abutted against the side wall of the button; a notch for clamping the free end of the lock rod when the button drives the lock tongue to be separated from the clamping groove is formed in the side wall of the button; the locking rod is provided with a push rod which moves synchronously with the locking rod and can extend into the slot, and the outer side wall of the plug is provided with a bayonet for the free end of the push rod to be clamped in. The automatic disassembly structure of the child stroller seat enables the seat to be disassembled simply, conveniently and labor-saving.
Description
Technical Field
The utility model relates to a children's shallow technical field, what specifically say is an automatic structure of dismantling of children's shallow seat.
Background
In recent years, with the improvement of the living standard of urban residents, more and more families nourish children and do not stay in a full and warm-wearing living state any more, the children and parents are in the same line, more fun is added to the life, and the feelings of the parents and the children are enhanced. The children cart becomes a necessary tool for parents to travel with children to play, and is more used in occasions such as outskirts or travels; the structure of the baby stroller in the prior art generally comprises a stroller frame body, an underframe and a pulley connected to the bottom of the underframe, wherein a seat is connected to the stroller frame body and is generally detachable, namely the seat can be detached from the stroller frame body and used as a basket; the trolley is convenient for taking a vehicle when a child goes out or avoiding jolting in the pushing process of the trolley when the child sleeps; the disassembly structure between the seat and the frame body is generally that two plugs are arranged on two sides of the seat, jacks for the two plugs to be inserted are arranged on the frame body, and a lock hook capable of limiting the plugs in the jacks is arranged on the frame body and is driven by a button to enable the lock hook to be separated from the plugs, so that the seat can be separated from the frame body; or the side walls of the two plugs are provided with elastic latch hooks, and when the seat is disassembled, the elastic latch hooks are pressed by hands to separate the elastic latch hooks from the hooking parts in the jack holes. This prior art children's shallow's seat when dismantling, must press button or elasticity latch hook all the time with the hand, just can dismantle the seat, like this at the actual operation in-process, if the user has in hand when having east and west or children's weight is heavier, then the dismantlement of seat is very hard, and the operation is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above prior art's defect, provide one kind and make the seat dismantle simple, convenient, laborsaving children's shallow seat automatic disassembly structure.
The technical solution of the utility model is that, a children's shallow seat automatic disassembly structure with following structure is provided: it comprises
The two plugs are arranged on two sides of the seat body, and two clamping grooves are formed in two outer side walls of each plug;
the two sockets are connected to the two sides of the frame body and matched with the two plugs, and each socket is provided with a slot for the plug to be inserted; the socket is internally matched with two lock tongues which can pass through the side walls of the slots and be clamped into the clamping slots on the two sides of the plug in a sliding manner, and the socket is connected with a button for driving the two lock tongues to be separated from the clamping slots on the two sides of the plug;
a lock rod and an elastic piece are arranged in the socket, the lock rod is in sliding fit in the socket, the free end of the lock rod is abutted against the side wall of the button, and the elastic piece has a movement trend of enabling the free end of the lock rod to be always abutted against the side wall of the button; a notch for clamping the free end of the lock rod when the button drives the lock tongue to be separated from the clamping groove is formed in the side wall of the button; the lock rod is provided with a push rod which moves synchronously with the lock rod and can extend into the slot, and the outer side wall of the plug is provided with a bayonet for the free end of the push rod to be clamped into; when the button moves to a notch which enables the free end of the lock rod to be clamped on the button, the position of the button is locked, and the free end of the ejector rod extends into the bayonet of the plug; when the plug is separated from the slot, the bayonet of the plug drives the ejector rod to move, so that the free end of the lock rod is separated from the notch on the button, and the button is reset.
Preferably, the outer side walls of the two lock tongues are respectively provided with a spring, one end of each spring is abutted against the inner wall of the socket, and the other end of each spring is abutted against the outer side wall of each lock tongue; the two lock tongues are respectively connected with a sliding block, the button is arranged between the two sliding blocks, and when the button moves downwards, the button can push the two sliding blocks outwards to enable the two lock tongues to move outwards respectively.
Preferably, top portions of the inner side walls of the two sliding blocks are provided with pushing inclined surfaces which are abutted to two side walls of the button respectively, and when the two sliding blocks move oppositely under the elastic force of the spring, the pushing inclined surfaces can drive the button to move upwards to reset.
Preferably, a baffle is arranged on the outer side of the bottom of the slot, and when the plug is inserted into the slot, the baffle is positioned on the outer side of the plug.
Preferably, the inner side wall of the lower end of the bayonet is provided with a smooth guide inclined surface.
Preferably, the inner side wall of the slot is provided with a through hole for extending or retracting the free end of the ejector rod.
Preferably, the socket include procapsid and back casing, the slot set up on the casing of back, button sliding fit in the front on the casing, the procapsid on be equipped with a U type spacing groove, be equipped with a spacing step on the lateral wall of button, when the button moves down to the breach that makes the free end joint on the button of locking lever, spacing step support and lean on the bottom at U type spacing groove.
After the structure above the adoption, the utility model discloses automatic structure of dismantling of children's shallow seat compares with prior art, has following advantage: according to the automatic child stroller seat dismounting structure, when a seat is dismounted, two buttons are pressed, the two lock tongues are driven by the buttons to be separated from the clamping grooves on the two sides of the plug, at the moment, the lock rod is clamped into a notch on the side wall of the button under the elastic force of the elastic piece, meanwhile, the free end of the ejector rod extends into the clamping groove of the plug, the position of the button is locked, and the two lock tongues are separated from the clamping grooves on the two sides of the plug; the seat can be easily disassembled by hand, when the plug of the seat is upwards separated from the slot, the lower end of the upper bayonet of the plug side wall drives the ejector rod to move, the ejector rod drives the lock rod to separate from the notch on the button side wall, and the button resets under the elasticity of the two lock tongues. Therefore, when the seat is detached, the child stroller seat automatic detachment structure only needs to press the two buttons to unlock the plug, so that the seat can be lifted by two hands, and when the seat is separated from the frame body, the button automatically resets under the action of the plug to facilitate the plug to be plugged next time. The automatic disassembly structure of the child stroller seat enables the seat to be disassembled simply, conveniently and labor-saving.
Drawings
Fig. 1 is a schematic structural diagram of the automatic dismounting structure of the stroller seat of the present invention on the stroller.
Fig. 2 is an enlarged schematic view of a portion a of the automatic seat dismounting structure of the stroller of the present invention in fig. 1.
Fig. 3 is an assembly structure diagram of the automatic dismounting structure of the stroller seat of the present invention.
Fig. 4 is a schematic view of the partial cross-sectional structure of the automatic dismounting structure of the stroller seat of the present invention.
As shown in the figure:
1. the automobile frame comprises an automobile frame body, 2, a seat body, 200, a plug, 201, a bayonet, 202, a clamping groove, 3, a socket, 300, a slot, 301, a U-shaped limiting groove, 302, a limiting step, 303, a button, 304, a baffle, 305, a notch, 306, a locking hole, 307, a through hole, 308, a front shell, 309, a rear shell, 4, a locking bolt, 400, a spring, 401, a sliding block, 402, a pushing inclined plane, 403, a positioning column, 5, a locking rod, 500, a push rod, 501 and an elastic piece.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4;
the utility model relates to an automatic disassembly structure of a child stroller seat, which is used for disassembling and installing the seat and comprises two plugs 200 arranged at two sides of a seat body 2, two outer side walls of the plugs 200 are provided with two clamping grooves 202, and one side wall of the plugs 200 is provided with a bayonet 201; two sockets 3 connected to two sides of the frame body 1 and matched with the two plugs 200, wherein the sockets 3 are provided with slots 300 for the plugs 200 to be inserted; the two lock tongues 4 which can pass through the lock holes 306 on the side walls of the slot 300 and be clamped into the clamp grooves 202 on the two sides of the plug 200 are in sliding fit in the socket 3, and the button 303 for driving the two lock tongues 4 to be separated from the clamp grooves 201 on the two sides of the plug 200 is connected to the socket 3; specifically, a spring 400 is respectively sleeved on positioning columns 403 on the outer side walls of the two lock tongues 4, one end of the spring 400 abuts against the inner wall of the socket 3, and the other end of the spring 400 abuts against the outer side wall of the lock tongue 4; the two lock tongues 4 are respectively connected with a sliding block 401, the button 303 is arranged between the two sliding blocks 401, and when the button 303 moves downwards, the two sliding blocks 401 can be pushed outwards, so that the two lock tongues 4 move outwards respectively. The tops of the opposite inner side walls of the two sliding blocks 401 are respectively provided with a pushing inclined surface 402 which is abutted against the two side walls of the button 303, and when the two sliding blocks 401 move oppositely under the elastic force of the spring 400, the pushing inclined surfaces 402 can drive the button 303 to move upwards to reset.
A lock rod 5 and an elastic piece 501 are arranged in the socket 3, the lock rod 5 is in sliding fit in the socket 3, the free end of the lock rod 5 abuts against the side wall of the button 303, and the elastic piece 501 has a movement trend of enabling the free end of the lock rod 5 to always abut against the side wall of the button 303; a notch 305 for clamping the free end of the lock rod 5 when the button 303 drives the bolt 4 to be separated from the clamping groove 202 is formed in the side wall of the button 303; the locking rod 5 is provided with a push rod 500 which moves synchronously with the locking rod 5 and can extend into the slot 300, and the outer side wall of the plug 200 is provided with a bayonet 201 for the free end of the push rod 500 to be clamped into; the inner side wall of the slot 300 is provided with a through hole 307 for extending or retracting the free end of the push rod 500. When the button 303 moves to the notch 305 which enables the free end of the lock rod 5 to be clamped on the button 303, the position of the button 303 is locked, and the free end of the ejector rod 500 extends into the bayonet 201 of the plug 200; when the plug 200 is separated from the slot 300, the bayonet 201 of the plug 200 drives the push rod 500 to move, so that the free end of the lock rod 5 is separated from the notch 305 on the button 303, and the button 303 is reset. Therefore, when the seat is disassembled, the two buttons 303 are pressed, the two lock tongues 4 are driven by the buttons 303 to be separated from the clamping grooves 202 on the two sides of the plug 200, at the moment, the lock rod 5 is clamped into the notch 305 on the side wall of the button 303 under the elastic force of the elastic piece 501, meanwhile, the free end of the ejector rod 500 extends into the bayonet 201 of the plug 200, the position of the button 303 is locked, and the two lock tongues 4 are separated from the clamping grooves 202 on the two sides of the plug 200; the seat can be easily disassembled by hand, when the plug 200 of the seat is upwards separated from the slot 300, the lower end of the bayonet 201 on the side wall of the plug 200 drives the ejector rod 500 to move, the ejector rod 500 drives the lock rod 5 to be separated from the notch 305 on the side wall of the button 303, and the button 303 is reset under the action force of the relative extrusion of the sliding blocks 401 of the two lock tongues 4. Therefore, when the seat is detached, the child stroller seat automatic detachment structure only needs to press the two buttons to unlock the plug, so that the seat can be lifted by two hands, and when the seat is separated from the frame body, the button automatically resets under the action of the plug to facilitate the plug to be plugged next time.
Referring again to fig. 1 and 2, as an embodiment of the present invention; a baffle 304 is arranged at the outer side of the bottom of the slot 300, and when the plug 200 is plugged into the slot 300, the baffle 304 is positioned at the outer side of the plug 200. The shield 304 acts as a stop for the plug.
Referring again to fig. 4, as an embodiment of the present invention; the inner side wall of the lower end of the bayonet 201 is provided with a smooth guide inclined surface 203. With the arrangement, when the plug is separated from the slot upwards, the guide inclined surface 203 can push the push rod 500 to drive the lock rod 5 to separate from the notch 305 on the side wall of the button 303, so that the push rod 500 can move more smoothly without clamping stagnation, a user can take out the plug conveniently, and the free end of the lock rod can be separated from the notch of the button quickly.
Referring again to fig. 1 and 3, as an embodiment of the present invention; socket 3 include front casing 308 and back casing 309, slot 300 set up on back casing 309, button 303 sliding fit in the front on casing 308, front casing 308 on be equipped with a U type spacing groove 301, be equipped with a spacing step 302 on the lateral wall of button 303, when button 303 moves down to the breach 305 that makes locking lever 5's free end joint on button 303, spacing step 302 support and lean on the bottom at U type spacing groove 301. The arrangement of the limiting step 302 and the U-shaped limiting groove 301 can prevent the lock rod from being damaged by excessive force when a user presses the button.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A kind of children's barrow seat automatic disassembly structure, it includes
The two plugs are arranged on two sides of the seat body, and two clamping grooves are formed in two outer side walls of each plug;
the two sockets are connected to the two sides of the frame body and matched with the two plugs, and each socket is provided with a slot for the plug to be inserted; the socket is internally matched with two lock tongues which can pass through the side walls of the slots and be clamped into the clamping slots on the two sides of the plug in a sliding manner, and the socket is connected with a button for driving the two lock tongues to be separated from the clamping slots on the two sides of the plug; the method is characterized in that:
a lock rod and an elastic piece are arranged in the socket, the lock rod is in sliding fit in the socket, the free end of the lock rod is abutted against the side wall of the button, and the elastic piece has a movement trend of enabling the free end of the lock rod to be always abutted against the side wall of the button; a notch for clamping the free end of the lock rod when the button drives the lock tongue to be separated from the clamping groove is formed in the side wall of the button; the lock rod is provided with a push rod which moves synchronously with the lock rod and can extend into the slot, and the outer side wall of the plug is provided with a bayonet for the free end of the push rod to be clamped into; when the button moves to a notch which enables the free end of the lock rod to be clamped on the button, the position of the button is locked, and the free end of the ejector rod extends into the bayonet of the plug; when the plug is separated from the slot, the bayonet of the plug drives the ejector rod to move, so that the free end of the lock rod is separated from the notch on the button, and the button is reset.
2. The stroller seat automatic detachment structure according to claim 1, wherein: the outer side walls of the two lock tongues are respectively provided with a spring, one end of each spring is abutted against the inner wall of the socket, and the other end of each spring is abutted against the outer side wall of the lock tongue; the two lock tongues are respectively connected with a sliding block, the button is arranged between the two sliding blocks, and when the button moves downwards, the button can push the two sliding blocks outwards to enable the two lock tongues to move outwards respectively.
3. The child stroller seat automatic dismounting structure according to claim 2, characterized in that: the tops of the opposite inner side walls of the two sliding blocks are respectively provided with a pushing inclined surface which is abutted against the two side walls of the button, and when the two sliding blocks move oppositely under the elasticity of the spring, the pushing inclined surfaces can drive the button to move upwards for resetting.
4. The stroller seat automatic detachment structure according to claim 1, wherein: the outer side of the bottom of the slot is provided with a baffle plate, and when the plug is inserted into the slot, the baffle plate is positioned on the outer side of the plug.
5. The stroller seat automatic detachment structure according to claim 1, wherein: the inner side wall of the lower end of the bayonet is provided with a smooth guide inclined surface.
6. The stroller seat automatic detachment structure according to claim 1, wherein: and a through hole for the free end of the ejector rod to extend out or retract is formed in the inner side wall of the slot.
7. The stroller seat automatic detachment structure according to claim 1, wherein: the socket include procapsid and back casing, the slot set up on the casing of back, button sliding fit in the front on the casing, the procapsid on be equipped with a U type spacing groove, be equipped with a spacing step on the lateral wall of button, when the button moves down to the breach that makes the free end joint on the button of locking lever, spacing step support and lean on the bottom at U type spacing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637925.4U CN212797049U (en) | 2020-08-07 | 2020-08-07 | Automatic dismounting structure of child stroller seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637925.4U CN212797049U (en) | 2020-08-07 | 2020-08-07 | Automatic dismounting structure of child stroller seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212797049U true CN212797049U (en) | 2021-03-26 |
Family
ID=75083331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021637925.4U Active CN212797049U (en) | 2020-08-07 | 2020-08-07 | Automatic dismounting structure of child stroller seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212797049U (en) |
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2020
- 2020-08-07 CN CN202021637925.4U patent/CN212797049U/en active Active
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