CN203335554U - Connecting lock catch on baby carrier safety protection frame - Google Patents
Connecting lock catch on baby carrier safety protection frame Download PDFInfo
- Publication number
- CN203335554U CN203335554U CN2013202753410U CN201320275341U CN203335554U CN 203335554 U CN203335554 U CN 203335554U CN 2013202753410 U CN2013202753410 U CN 2013202753410U CN 201320275341 U CN201320275341 U CN 201320275341U CN 203335554 U CN203335554 U CN 203335554U
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- CN
- China
- Prior art keywords
- fastener
- hooks
- housing
- shell
- safety protection
- Prior art date
- 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 - Fee Related
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Abstract
The utility model discloses a connecting lock catch on a baby carrier safety protection frame. The connecting lock catch can be easily connected and disengaged. The connecting lock catch comprises two buckling pieces which are connected in a buckled mode. The first buckling piece comprises a shell, two guide grooves are formed in the front end of the shell, two symmetrical hooks are arranged in the shell and respectively hinged to the shell of the first buckling piece, a spring is arranged between the two hooks, the front ends of the two hooks respectively extend out into the two guide grooves of the shell respectively, the outer end of a pressing piece extends out of the shell, and the inner end of the pressing piece is arranged between the back ends of the two hooks. The second buckling piece comprises a lantern ring which is matched with the first buckling piece in a sleeved mode, and protruded blocks corresponding to the hooks in the two guide grooves are arranged in the lantern ring.
Description
Technical field
Safety protection frame on the utility model stroller seat, the connection snap close on concrete perambulator safety protection frame.
Background technique
Perambulator generally consists of the protection support on the vehicle frame, handle-bar, wheel, vehicle seat and the vehicle seat that support car load, and protection support is need to often remove to make the child can pass in and out vehicle seat.
CN200520065131.4 discloses a kind of perambulator, be specifically related to a kind of perambulator for children's ride-on or driving, comprise the vehicle frame, handle-bar, wheel, vehicle seat, the protection support that support car load, be connected with the first supporting fastener and second fastener of protection support form, the first fastener comprises Button Block, and buckle is arranged in Button Block, and the buckle front end has clasp, rear end and Button Block are hinged, and there is spring and the push rod that makes the buckle activity side of buckle; The second fastener comprises Button Block, the clasp docked with the clasp of the first fastener is arranged in Button Block, make in addition the movable buckle plate of chucking buckle state after the clasp snapping of the clasp of the first fastener and the second fastener and the push rod that movable buckle plate is moved forward and backward, the inconvenience that operates of connection snap close wherein.
Summary of the invention
The purpose of this utility model is to provide the connection snap close that on a kind of perambulator safety protection frame, can simple and easyly be connected and throw off.
This connection snap close comprises that the fastener of two snappings forms, wherein the first fastener comprises housing, the housing front end has two guiding grooves, two symmetrical hooks are arranged in housing, these two hooks are hinged the first fastener housing respectively, between these two hooks, spring is arranged, these two hook front ends stretch out in respectively in two guiding grooves of housing, the outer end of pressing member projects outward from the housing, the inner is positioned at the centre of two hook rear ends, the second fastener comprises the collar of fit the first fastener, and the projection corresponding with hook in two guiding grooves arranged in the collar.
The housing front end of the first fastener has directional post, and corresponding guiding groove is arranged in the clasp of the second fastener.
The utility model can be realized the firm connection of the first fastener and the second fastener, in the situation that protection support is twisted still, can not thread off, and while extracting, presses pressing member and extracts easily to make to press between pressing member and break away from, and uses very convenient.
The accompanying drawing explanation
Fig. 1 is the perambulator schematic diagram that uses the utility model snap close.
Fig. 2 is the utility model stereogram.
Fig. 3 is the first fastener cut-away view.
Embodiment
Fig. 1 illustrates a kind of perambulator that uses the utility model snap close, comprise support 1, the front end of support 1 has front-wheel fork arm 2, front-wheel fork arm 2 belows connect front-wheel 3, and the top of front-wheel fork arm 3 is handle-bar 4, and seat 5 is arranged on support 1, support 1 rear end connects trailing wheel 6, the rear of support 1 connects push rod 7, and backrest 8 and safety protection frame 9 are arranged on seat 5, and safety protection frame 9 connects snap close 10 by the utility model to be realized connecting and opening.
Fig. 2, connection snap close shown in Fig. 3, comprise the first fastener and the second fastener, wherein the first fastener comprises housing 11, housing 11 front ends have two symmetrical guiding grooves 12, 20, two symmetrical hooks 13 are arranged in housing 11, 14, these two hooks 13, 14 respectively by hinging shaft 15, the inboard of 16 hinged housings 11, these two hooks 13, 14 front end 18, 19 stretch out in respectively housing 11 and are positioned at two guiding grooves 12, in 20, these two hooks 13, spring 17 is arranged by two hooks 13 between 14, 14 push open mutually, the front end 18 of two hooks under reset mode, 19 lay respectively at two guiding grooves 12, in 20, the outer end of pressing member 21 stretches out in outside housing 11, the inner 22 of pressing member 21 is positioned at two hooks 13, the centre of 14 rear ends, housing 11 front ends also have symmetrical two for spacing directional post 23.
The second fastener comprises the collar 30, the front end shape of the collar 30 and the front end form fit of the first fastener, two symmetrical projections 31 are arranged on the madial wall of the collar 30, when the first fastener and the docking of the second fastener, two projections 31 lay respectively in two guiding grooves 12,20, and by hook 13,14 chuckings.On the madial wall of the collar 30, also have symmetrical 32, two guiding grooves 32 of two guiding grooves corresponding respectively with two directional posts 23 of the first fastener.
When the first fastener is connected with the second fastener, two projections 31 of the second fastener insert respectively in two guiding grooves 12,20 of the first fastener, and tightened by the hook 13,14 of the first fastener, two guiding grooves 32 of the second fastener are enclosed within respectively on two directional posts 23 with the first fastener, this cooperation can prevent twisting between the first fastener and the second fastener, displacement, thereby realizes firm the connection.While opening, press pressing member 21, squeeze two hooks, 13,14 rear ends to open its inner 22, and hook 13,14 is retracted into the inside of housing 11, and the second fastener is not subject to stopping of hook 13,14 and extracts easily.
Claims (2)
1. the connection snap close on a perambulator safety protection frame, the fastener that comprises two snappings forms, it is characterized in that, wherein the first fastener comprises housing, the housing front end has two guiding grooves, two symmetrical hooks are arranged in housing, two hook front ends stretch out in respectively in described two guiding grooves of housing, between two hooks, Compress Spring is arranged, the middle part of two hooks is hinged on the inboard of housing, the outer end of pressing member projects outward from the housing, the inner is positioned at the centre of two hook rear ends, the second fastener comprises the collar of fit the first fastener, two projections are arranged in the collar, projection can enter respectively in two guiding grooves.
2. the connection snap close on the perambulator safety protection frame according to claim 1, is characterized in that, the housing front end of described the first fastener has directional post, and corresponding guiding groove is arranged in the clasp of the second fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202753410U CN203335554U (en) | 2013-05-18 | 2013-05-18 | Connecting lock catch on baby carrier safety protection frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202753410U CN203335554U (en) | 2013-05-18 | 2013-05-18 | Connecting lock catch on baby carrier safety protection frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335554U true CN203335554U (en) | 2013-12-11 |
Family
ID=49704231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202753410U Expired - Fee Related CN203335554U (en) | 2013-05-18 | 2013-05-18 | Connecting lock catch on baby carrier safety protection frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995023A (en) * | 2017-04-12 | 2017-08-01 | 广东小奥智能科技有限公司 | Quick detachable bicycle sound jointing construction, fixed support and its bicycle sound equipment |
| CN110890704A (en) * | 2019-12-23 | 2020-03-17 | 宁波智正伟盈信息科技有限公司 | Waterproof electric cabinet |
-
2013
- 2013-05-18 CN CN2013202753410U patent/CN203335554U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995023A (en) * | 2017-04-12 | 2017-08-01 | 广东小奥智能科技有限公司 | Quick detachable bicycle sound jointing construction, fixed support and its bicycle sound equipment |
| CN110890704A (en) * | 2019-12-23 | 2020-03-17 | 宁波智正伟盈信息科技有限公司 | Waterproof electric cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20150518 |
|
| EXPY | Termination of patent right or utility model |