CN202053916U - Body and base multipoint locking structure for infant automobile safety seat - Google Patents
Body and base multipoint locking structure for infant automobile safety seat Download PDFInfo
- Publication number
- CN202053916U CN202053916U CN2011201190109U CN201120119010U CN202053916U CN 202053916 U CN202053916 U CN 202053916U CN 2011201190109 U CN2011201190109 U CN 2011201190109U CN 201120119010 U CN201120119010 U CN 201120119010U CN 202053916 U CN202053916 U CN 202053916U
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- CN
- China
- Prior art keywords
- swivel block
- groove
- backward
- base
- locking structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a body and base multipoint locking structure for an infant automobile safety seat, which comprises a base frame. Sliding plates are arranged at both sides of the base frame; hooks are arranged in front of and at the rear part of the two sliding plates; a clamping plate fixed on the base frame is arranged at one side of each hook; the clamping plates are provided with vertical clamping grooves; the hooks can move back and forth to close or open openings at the top ends of the corresponding clamping grooves and two lock levers on the seat body can enter two pairs of clamping grooves positioned in front and at the rear part of the base frame downwards; both driving mechanisms for driving the two sliding plates to move back and forth are connected on a handle; each clamping plate is provided with a rotating block hinged with the clamping plate; in the process that the lock levers enter the clamping grooves downwards, a spring force of a return spring needs to be overcome to ensure the rotating blocks to rotate; horizontal guide rods are arranged at the front sides of the hooks; and the rotating blocks are provided with guide slots. A plurality of locking parts of the body and base multipoint locking structure can be synchronously locked. The body and base multipoint locking structure is simple to operate and operates reliably.
Description
Technical field
The utility model relates to a kind of block construction of safety chair seats of car for children, specifically is safety chair seats of car for children body and base multi-point lock locking structure that a kind of body that is used for safety chair seats of car for children is connected or separates with base.
Background technology
For the secure fixation of body on the car seat that improves safety chair seats of car for children; the base of common meeting special use of captive joint on the car seat; and make seat body conveniently be connected or to separate with base; the connection mode of seat body and base is normally before base; the left side at rear portion; right both sides are provided with four catch gears that can open or close altogether; in the existing safety chair seats of car for children; above-mentioned four catch gears can not guarantee locking fully synchronously usually; promptly; when settling seat body; connecting bridge on part catch gear and the body may occur and fail complete bonded assembly situation, thereby reduce seat bonded assembly safe reliability.
Summary of the invention
Technical problem to be solved in the utility model is, provides that a kind of a plurality of lock portion can be locked synchronously, the safety chair seats of car for children body and the base multi-point lock locking structure of simple to operate, reliable in action.
Safety chair seats of car for children body of the present utility model and base multi-point lock locking structure include a bedframe, respectively be provided with in the both sides of bedframe one can before and after the slide plate of slippage; The forward and backward hook that respectively is provided with an opening towards the place ahead of two slide plates, four hooks move forward and backward synchronously with two slide plates; Each is linked up with a side and is provided with the clamp that is fixed on the bedframe, clamp is provided with vertical draw-in groove, the opening on draw-in groove top can be sealed or open to moving forward and backward of hook, the securing rod of two levels before and after seat body is provided with simultaneously, two securing rods can enter into the described draw-in groove of two couples that is arranged in the bedframe front and back downwards; Drive the driver train that two slide plates move forward and backward and all be connected on the handle, two slide plates are moved forward and backward synchronously, described driver train includes the operating spring that slide plate is moved forward; Each clamp is provided with a pivotally attached swivel block with it, swivel block supports it to be in a static position by a retracing spring, in this static position, described swivel block is blocked on the stroke that above-mentioned securing rod enters draw-in groove downwards, and promptly the securing rod process need that the enters draw-in groove downwards spring force that overcomes retracing spring rotates swivel block; Described hook front side is provided with the guide rod of level, described swivel block is provided with guide groove simultaneously, described guide rod withstands on the swivel block when swivel block is positioned at above-mentioned static position, stop hook to move forward, when swivel block was pivotally lowered into guide groove with position that guide rod is aimed at, guide rod can move forward and enter guide groove.
The driver train that two slide plates of described driving move forward and backward includes the connecting lever that is hinged on the bedframe, is provided with between connecting lever outer rim and the slide plate respectively and the two pivotally attached connecting rod, and the spring force of above-mentioned operating spring acts on the connecting lever; The connecting lever outer rim also is hinged with pull bar, and the pull bar of two driver trains all is connected with handle, realizes the synchronization action of two driver trains.
The utility model is provided with the structure of four hook interlocks, have only two securing rods on being arranged in two seat body all to insert when putting in place at four draw-in grooves, four hooks just move forward synchronously, the encapsulation draw-in groove, finish the locking process, thereby the operator can judge disconnected defective by accident when having avoided conventional apparatus only part catch gear locking putting in place in operating process, has improved seat body and base bonded assembly reliability; Its simple to operate, reliable in action height of while.
Description of drawings
Fig. 1 is an integral structure scheme drawing of the present utility model;
Fig. 2 is one-sided slide plate and driver train scheme drawing;
Fig. 3 is the one-sided slide plate and the decomposition texture scheme drawing of driver train;
Fig. 4-Fig. 7 is that the securing rod on the seat body never enters the course of action scheme drawing that pedestal puts in place to locking.
The specific embodiment
As shown in the figure, this safety chair seats of car for children body and base multi-point lock locking structure include a bedframe 1, respectively be provided with in the both sides of bedframe one can before and after the slide plate 2 of slippage; A forward and backward opening 3, four hooks of hook towards the place ahead that respectively are provided with of two slide plates move forward and backward synchronously with two slide plates; Each is linked up with a side and is provided with the clamp 4 that is fixed on the bedframe, clamp is provided with vertical draw-in groove 5, the opening on draw-in groove 5 tops can be sealed or open to moving forward and backward of hook 3,6, two securing rods 6 of securing rod that the while seat body is provided with forward and backward two levels can enter into the described draw-in groove 5 of two couples that is arranged in the bedframe front and back downwards; Drive the driver train that two slide plates 2 move forward and backward and all be connected on the handle 7, two slide plates are moved forward and backward synchronously, described driver train includes the operating spring 8 that slide plate 2 is moved forward; Each clamp 4 is provided with a pivotally attached swivel block 9 with it, swivel block 9 supports it to be in a static position by a retracing spring 10, in this static position, described swivel block 9 is blocked in above-mentioned securing rod 6 and enters downwards on the stroke of draw-in groove 5, and promptly the securing rod process need that the enters draw-in groove downwards spring force that overcomes retracing spring 10 rotates swivel block 9; As Fig. 4-Fig. 7, described hook 3 front sides are provided with the guide rod 11 of level, described swivel block 9 is provided with guide groove 12 simultaneously, described guide rod 11 front ends withstand on the swivel block 9 when swivel block is positioned at above-mentioned static position, stop hook 3 to move forward, when swivel block was pivotally lowered into guide groove 12 with position that guide rod 11 is aimed at, guide rod can move forward and enter guide groove.
The driver train that two slide plates 2 of described driving move forward and backward includes the connecting lever 13 that is hinged on the bedframe, is provided with between connecting lever outer rim and the slide plate 2 respectively and the two pivotally attached connecting rod 14, and the spring force of above-mentioned operating spring 8 acts on the connecting lever; The pull bar that the connecting lever outer rim also is hinged with 15, two driver trains of pull bar all is connected with handle 7, realizes the synchronization action of two driver trains.
As Fig. 4-shown in Figure 7, working process of the present utility model is: in the time will being placed in seat body on the base, two securing rods 6 move down with seat body, securing rod presses swivel block 9 downwards in the process that enters draw-in groove 5, when all swivel blocks 9 all rotated to the position that guide groove 12 and guide rod 11 align, the guide rod 14 on the hook just can enter guide groove 12, makes the hook reach, securing rod 6 is enclosed in the draw-in groove 5, finishes the locking process.Do not enter into latched position as securing rod 6 in the fruit part draw-in groove 12, reason owing to each hook interlock, all hooks all can not move, thereby can not produce part catch gear locking and the part situation of locking not, have avoided the operator owing to illusion produces potential safety hazard.
Claims (2)
1. safety chair seats of car for children body and base multi-point lock locking structure include a bedframe (1), respectively be provided with in the both sides of bedframe one can before and after the slide plate (2) of slippage; The forward and backward hook (3) that respectively is provided with an opening towards the place ahead of two slide plates, four hooks move forward and backward synchronously with two slide plates; Each is linked up with a side and is provided with the clamp (4) that is fixed on the bedframe, clamp is provided with vertical draw-in groove (5), link up with the opening that can seal or open draw-in groove (5) top that moves forward and backward of (3), before seat body is provided with simultaneously, the securing rod (6) of two levels in back, two securing rods (6) can enter into the described draw-in groove of two couples (5) that is arranged in the bedframe front and back downwards, it is characterized in that: drive the driver train that two slide plates (2) move forward and backward and all be connected on the handle (7), two slide plates are moved forward and backward synchronously, and described driver train includes the operating spring (8) that slide plate (2) is moved forward; Each clamp (4) is provided with a pivotally attached swivel block (9) with it, swivel block (9) supports it to be in a static position by a retracing spring (10), in this static position, described swivel block (9) is blocked in above-mentioned securing rod (6) and enters downwards on the stroke of draw-in groove (5); Described hook (3) front side is provided with the guide rod (11) of level, described swivel block (9) is provided with guide groove (12) simultaneously, described guide rod (11) front end withstands on the swivel block (9) when swivel block is positioned at above-mentioned static position, stop hook 3 to move forward, when swivel block was pivotally lowered into guide groove (12) with position that guide rod (11) is aimed at, guide rod can move forward and enter guide groove.
2. safety chair seats of car for children body according to claim 1 and base multi-point lock locking structure, it is characterized in that: the driver train that two slide plates of described driving (2) move forward and backward includes the connecting lever (13) that is hinged on the bedframe, be provided with between connecting lever outer rim and the slide plate (2) respectively and the two pivotally attached connecting rod (14), the spring force of above-mentioned operating spring (8) acts on the connecting lever; The connecting lever outer rim also is hinged with pull bar (15), and the pull bar of two driver trains all is connected with handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201190109U CN202053916U (en) | 2011-04-21 | 2011-04-21 | Body and base multipoint locking structure for infant automobile safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201190109U CN202053916U (en) | 2011-04-21 | 2011-04-21 | Body and base multipoint locking structure for infant automobile safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053916U true CN202053916U (en) | 2011-11-30 |
Family
ID=45013900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201190109U Expired - Lifetime CN202053916U (en) | 2011-04-21 | 2011-04-21 | Body and base multipoint locking structure for infant automobile safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180112A (en) * | 2011-04-21 | 2011-09-14 | 镇江佳峰儿童用品有限公司(外资) | Automobile children safety seat body and base multipoint locking structure |
| CN108563209A (en) * | 2018-07-04 | 2018-09-21 | 哈工大机器人（昆山）有限公司 | A kind of system that AGV draws multiple shelf simultaneously |
-
2011
- 2011-04-21 CN CN2011201190109U patent/CN202053916U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180112A (en) * | 2011-04-21 | 2011-09-14 | 镇江佳峰儿童用品有限公司(外资) | Automobile children safety seat body and base multipoint locking structure |
| CN108563209A (en) * | 2018-07-04 | 2018-09-21 | 哈工大机器人（昆山）有限公司 | A kind of system that AGV draws multiple shelf simultaneously |
| CN108563209B (en) * | 2018-07-04 | 2024-03-22 | 严格科创发展(昆山)有限公司 | System for AGV pulls a plurality of goods shelves simultaneously |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111130 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |