CN203739941U - Rear support secondary locking device of baby stroller - Google Patents
Rear support secondary locking device of baby stroller Download PDFInfo
- Publication number
- CN203739941U CN203739941U CN201420062353.XU CN201420062353U CN203739941U CN 203739941 U CN203739941 U CN 203739941U CN 201420062353 U CN201420062353 U CN 201420062353U CN 203739941 U CN203739941 U CN 203739941U
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- China
- Prior art keywords
- locking
- sheet
- locking seat
- groove
- support sheet
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- Expired - Fee Related
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Abstract
The utility model provides a rear support secondary locking device of a baby stroller. The rear support secondary locking device comprises a rear wheel support, a locking pedal and a middle support piece. The lower end of the middle support piece is connected with the locking pedal, a locking base is arranged at the upper end of the middle support piece, and the middle support piece is sleeved with a locking sliding block. A clamping block is arranged on the locking sliding block, a clamping groove is formed in the locking base and corresponds to the clamping block, and a groove is formed in one face of the locking base. An unlocking button is arranged on the groove, an unlocking handle pillar is arranged on the opposite face of the locking base, and the locking sliding block can be locked through inserting the clamping block on the locking sliding block into the clamping groove in the locking base. The unlocking button is pressed, so that the clamping block is pulled out of the clamping groove. The rear support secondary locking device of the baby stroller can achieve safety and reliability of locking the baby stroller, is simple in structure and convenient to operate and meanwhile can guarantee fastening strength when the stroller is unlocked and enable the appearance to be beautiful.
Description
Technical field
The utility model relates to a kind of manufacture field of doll carriage, particularly a kind of blocking device of doll carriage.
Background technology
For realizing the folding of go-cart vehicle frame, on vehicle frame, blocking device can be set, for convenient, go-cart vehicle frame is locked, and can in the time need to folding, realize amounting to of doll carriage, and therefore, engaging intensity when blocking device not only will ensure that go-cart vehicle frame is opened, also needing to meet can be simply laborsaving while folding, make go-cart vehicle frame keep good appearance simultaneously, but existing locking device structure relative complex, and lock the safety and reliability that fastness is poor, affect doll carriage.
Utility model content
The shortcoming of prior art in view of the above, the utility model object is to provide a kind of doll carriage back brace secondary locking apparatus, for realizing doll carriage locking security, reliability, and simple in structure, convenient operation.
For achieving the above object and other relevant objects, the utility model provides a kind of doll carriage back brace secondary locking apparatus, comprise rear wheel support, foot-operated, the middle support sheet of locking, in the middle of described, support sheet lower end is connected with locking is foot-operated, middle support sheet upper end is provided with locking seat, in the middle of described, on support sheet, cover has lock slider, lock slider is provided with fixture block, described locking seat is provided with the draw-in groove corresponding with fixture block, the one side of described locking seat is provided with groove, described groove is provided with unlock button, is provided with release handle post in the relative one side of locking seat.
Preferably, be respectively equipped with side gussets in the both sides of centre support sheet, one end of side gussets is connected with rear wheel support, and the other end is connected with locking seat.
Preferably, the bottom of described rear wheel support is provided with Connection Block.
Preferably, the both sides of described middle support sheet are also respectively equipped with diagonal brace sheet, and one end of described diagonal brace sheet is connected with lock slider, and the other end is connected with described Connection Block.
Preferably, the both sides of described middle support sheet are also respectively equipped with stull sheet, and one end of described stull sheet is connected with locking is foot-operated, and the other end is connected with described Connection Block.
Preferably, described locking seat upper end is provided with locking seat upper cover, fixing for locking seat.
As mentioned above, a kind of doll carriage back brace secondary locking apparatus that the utility model provides, there is following beneficial effect: middle support sheet lower end is connected with locking is foot-operated, middle support sheet upper end is provided with locking seat, in the middle of described, on support sheet, cover has lock slider, lock slider is provided with fixture block, described locking seat is provided with the draw-in groove corresponding with fixture block, fixture block on lock slider is inserted in the draw-in groove on locking seat, lock slider can be locked, the one side of locking seat is provided with groove, groove is provided with unlock button, be provided with release handle post in the relative one side of locking seat, press unlock button, just fixture block can be extracted from draw-in groove, this doll carriage back brace secondary locking apparatus, can realize doll carriage locking security, reliability, and simple in structure, convenient operation, meanwhile, can ensure the engaging intensity that go-cart is opened, and make appearance looks elegant.
Brief description of the drawings
Fig. 1 is a kind of doll carriage back brace secondary locking apparatus schematic diagram.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification sheets.
Refer to Fig. 1.Notice, appended graphic the illustrated structure of this specification sheets, ratio, size etc., all contents in order to coordinate specification sheets to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this specification sheets, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, changing under technology contents, when being also considered as the enforceable category of the utility model without essence.
As shown in Figure 1, the utility model provides a kind of doll carriage back brace secondary locking apparatus, comprises that lock slider 1, unlock button 2, locking seat 3, a locking seat upper cover 4, release handle post 5, middle support sheet 6, locking are foot-operated 7, diagonal brace sheet 8, side gussets 9, rear wheel support 10, fixture block 11, Connection Block 12, stull sheet 13.
Middle support sheet 6 lower ends are connected with locking foot-operated 7, middle support sheet 6 upper ends are provided with locking seat 3, the upper end of support sheet 6 in the middle of locking seat 3 is fixed on by rivet, locking seat upper cover 4 use self-tapping screws are fixed on locking seat 3, on middle support sheet 6, cover has lock slider 1, lock slider 1 is provided with fixture block 11, locking seat 3 is provided with the draw-in groove corresponding with fixture block 11, the one side of locking seat 3 is provided with circular groove, on circular groove, be provided with unlock button 2, be provided with release handle post 5 at the back side of circular groove, be provided with Connection Block 12 in the bottom of rear wheel support 10.
Both sides at centre support sheet 6 are respectively equipped with side gussets 9, diagonal brace sheet 8, stull sheet 13, and one end of side gussets 9 and rear wheel support 10 link, the other end and 3 hinge joints of locking seat; One end of described diagonal brace sheet 8 and lock slider 1 link, and the other end and described Connection Block 12 link; One end of described stull sheet 13 and foot-operated 7 hinge joints of locking, the other end and described Connection Block 12 link.
In the middle of lock slider 1 is enclosed within, on support sheet 6, it can be slided up and down, the fixture block 11 of lock slider 1 upper end can be inserted in the corresponding draw-in groove of locking seat 3, thereby make lock slider 1 fixing, and lock slider 1 is connected with diagonal brace sheet 8, thereby make diagonal brace sheet 8 fixing, play locking action.Press when making to separate drawback lock post 5 and releasing when unlock button 2 ecto-entads, the fixture block of lock slider 1 departs from and just can realize release with locking seat 3.After release, just removable lock slider 1 and side gussets 9, diagonal brace sheet 8, stull sheet 13 etc. make it folding.
In sum, the utility model provides a kind of doll carriage back brace secondary locking apparatus, middle support sheet lower end is connected with locking is foot-operated, middle support sheet upper end is provided with locking seat, in the middle of described, on support sheet, cover has lock slider, lock slider is provided with fixture block, described locking seat is provided with the draw-in groove corresponding with fixture block, fixture block on lock slider is inserted in the draw-in groove on locking seat, lock slider can be locked, the one side of locking seat is provided with groove, groove is provided with unlock button, be provided with release handle post in the relative one side of locking seat, press unlock button, just fixture block can be extracted from draw-in groove, this doll carriage back brace secondary locking apparatus, can realize doll carriage locking security, reliability, and simple in structure, convenient operation, meanwhile, can ensure the engaging intensity that go-cart is opened, and make appearance looks elegant.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (6)
1. a doll carriage back brace secondary locking apparatus, comprise rear wheel support, foot-operated, the middle support sheet of locking, in the middle of described, support sheet lower end is connected with locking is foot-operated, it is characterized in that: middle support sheet upper end is provided with locking seat, on described middle support sheet, cover has lock slider, and lock slider is provided with fixture block, described locking seat is provided with the draw-in groove corresponding with fixture block, the one side of described locking seat is provided with groove, and described groove is provided with unlock button, is provided with release handle post in the relative one side of locking seat.
2. a kind of doll carriage back brace secondary locking apparatus according to claim 1, is characterized in that: the both sides at centre support sheet are respectively equipped with side gussets, and one end of side gussets is connected with rear wheel support, and the other end is connected with locking seat.
3. a kind of doll carriage back brace secondary locking apparatus according to claim 2, is characterized in that: the bottom of described rear wheel support is provided with Connection Block.
4. a kind of doll carriage back brace secondary locking apparatus according to claim 3, is characterized in that: in the middle of described, the both sides of support sheet are also respectively equipped with diagonal brace sheet, and one end of described diagonal brace sheet is connected with lock slider, and the other end is connected with described Connection Block.
5. a kind of doll carriage back brace secondary locking apparatus according to claim 3, is characterized in that: in the middle of described, the both sides of support sheet are also respectively equipped with stull sheet, and one end of described stull sheet is connected with locking is foot-operated, and the other end is connected with described Connection Block.
6. a kind of doll carriage back brace secondary locking apparatus according to claim 3, is characterized in that: described locking seat upper end is provided with locking seat upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062353.XU CN203739941U (en) | 2014-02-12 | 2014-02-12 | Rear support secondary locking device of baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062353.XU CN203739941U (en) | 2014-02-12 | 2014-02-12 | Rear support secondary locking device of baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739941U true CN203739941U (en) | 2014-07-30 |
Family
ID=51339779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420062353.XU Expired - Fee Related CN203739941U (en) | 2014-02-12 | 2014-02-12 | Rear support secondary locking device of baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017015365A1 (en) * | 2015-07-22 | 2017-01-26 | Monahan Products Llc | Collapsible stroller mechanism |
-
2014
- 2014-02-12 CN CN201420062353.XU patent/CN203739941U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017015365A1 (en) * | 2015-07-22 | 2017-01-26 | Monahan Products Llc | Collapsible stroller mechanism |
| US9845102B2 (en) | 2015-07-22 | 2017-12-19 | Monahan Products, LLC | Collapsible stroller mechanism |
| CN107848553A (en) * | 2015-07-22 | 2018-03-27 | 莫纳汉产品有限责任公司 | Collapsible pushchair device |
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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: 20140730 Termination date: 20170212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |