CN202935412U - Double-layer connecting device for baby stroller - Google Patents
Double-layer connecting device for baby stroller Download PDFInfo
- Publication number
- CN202935412U CN202935412U CN 201220571046 CN201220571046U CN202935412U CN 202935412 U CN202935412 U CN 202935412U CN 201220571046 CN201220571046 CN 201220571046 CN 201220571046 U CN201220571046 U CN 201220571046U CN 202935412 U CN202935412 U CN 202935412U
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- China
- Prior art keywords
- connecting device
- hook
- layers
- double
- link span
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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 - Fee Related
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Abstract
The utility model relates to the technical field of baby carriages, in particular to a double-layer connecting device for a baby stroller. The double-layer connecting device comprises connecting frames arranged on two sides of a stroller frame, wherein a double-layer connecting device is connected with the upper part of each connecting frame in an inserting way; the double-layer connecting device comprises an inserting rod; a hook is arranged inside the inserting rod, and the upper part of the hook is provided with a connecting cover connected with the inserting rod in a matching way; and the connecting cover is connected with a double-layer connecting frame. When the double-layer connecting device is mounted, the inserting rods are connected with the connecting frames in an inserting way, and the hooks hook the connecting frames, so that the double-layer connecting device is connected with the stroller frame, during disassembly, the hooks are controlled to rotate to be separated from the connecting frames in a hanging way, then the inserting rods can be taken out from the connecting frames, so that the double-layer connecting device is convenient to be connected with the stroller frame, and the installation and disassembly are convenient at the same time.
Description
Technical field
The utility model relates to the perambulator technical field, especially relates to a kind of two layers of connecting device of doll carriage.
Background technology
At present, existing doll carriage comprises the vehicle frame that the seat is installed, bottom, front side and the bottom rear of vehicle frame are separately installed with front component and wheel assembly, vehicle frame comprises two sidecar framves that are symmetrical set and is connected to a plurality of cross bars between the vehicle frame of both sides, each sidecar frame comprises front-wheel support, rear wheel support and push rod, locking when vehicle frame can launch to use again.But the doll carriage of the type generally only has one deck fixed sturcture, and this fixed sturcture can not install other devices, and other devices in time are installed, and it is also unreliable to connect.
The utility model content
For the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of two layers of connecting device of doll carriage, and it has is convenient to connect two layers of connecting device, and Assembly ﹠Disassembly is characteristics easily.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of two layers of connecting device of doll carriage, comprise the link span of being located at the vehicle frame both sides, described link span top is plugged with two layers of connecting device, described two layers of connecting device comprise shank, described shank inside is provided with hook, and the top of described hook is provided with described shank is connected and is connected cover, described connection cover be connected with two layers of link span.
Wherein, be provided with the grafting piece between described shank and hook, be provided with spring between described grafting piece and hook, described grafting piece is hinged with hook, and described grafting piece offers groove, and described hook extends described groove.
Wherein, an end of described link span is articulated with fastening device, described fastening device comprise the fixed block of captiveing joint with described link span and with the controll block of fixed block snapping, described controll block upper end is provided with controls the button that described hook rotates.
after adopting said structure, the advantage that compared to the prior art the utility model has is: it comprises the link span of being located at the vehicle frame both sides, described link span top is plugged with two layers of connecting device, described two layers of connecting device comprise shank, described shank inside is provided with hook, the top of described hook is provided with described shank is connected and is connected cover, described connection cover be connected with two layers of link span, when the utility model is installed, by shank and link span socket connection, hook link span, two layers of connecting device are connected with vehicle frame, during dismounting, controlling the rotational hook rotation articulates with dockingundocking, shank is taken out in link span, can be convenient to like this two layers of connecting device is connected with vehicle frame, Assembly ﹠Disassembly is convenient simultaneously.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Fig. 3 is the structural representation after the utility model is assemblied in vehicle frame.
In figure: 1, link span; 2, two layers of connecting device;
3, shank; 4, hook;
5, connect cover; 6, two layers of link span;
7, grafting piece; 8, spring;
9, groove; 10, fastening device;
11, fixed block; 12, controll block;
13, button.
The specific embodiment
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
As Fig. 1, Fig. 2 and shown in Figure 3: a kind of two layers of connecting device of doll carriage, comprise the link span 1 of being located at the vehicle frame both sides, described link span 1 top is plugged with two layers of connecting device 2, described two layers of connecting device 2 comprise shank 3, described shank 3 inside are provided with hook 4, the top of described hook 4 is provided with described shank 3 is connected and is connected cover 5, described connection cover 5 be connected with two layers of link span 6, described two layers of link span 6 can connect automotive seat, hand basket etc.When the utility model is installed, by shank 3 and link span 1 socket connection, hook 4 hooks link span 1, two layers of connecting device 2 are connected with vehicle frame, during dismounting, press the button 13 and control rotational hooks 4 and rotate to break away from link span 1 and articulate, with shank 3 from the interior taking-up of link span 1, can be convenient to like this two layers of connecting device 2 and be connected with vehicle frame, Assembly ﹠Disassembly is convenient simultaneously.
In the present embodiment, be provided with grafting piece 7 between described shank 3 and hook 4, be provided with spring 8 between described grafting piece 7 and hook 4, described grafting piece 7 is hinged with hook 4, described grafting piece 7 offers groove 9, described hook 4 extends described groove 9, and described shank 3, grafting piece 7 and link up with 4 and connect by bearing pin, described groove 9 are convenient to link up with 4 and are articulated with the axle of link span 1 accurately.
In the present embodiment; one end of described link span 1 is articulated with fastening device 10; described fastening device 10 comprise the fixed block 11 of captiveing joint with described link span 1 and with the controll block 12 of fixed block 11 snappings; described controll block 12 upper ends are provided with controls the button 13 that described hook 4 rotates; described fastening device 10 can play a protective role when the utility model Assembly ﹠Disassembly.
The above is only better embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (3)
1. two of a doll carriage layers of connecting device, it is characterized in that: comprise the link span of being located at the vehicle frame both sides, described link span top is plugged with two layers of connecting device, described two layers of connecting device comprise shank, described shank inside is provided with hook, the top of described hook is provided with described shank is connected and is connected cover, described connection cover be connected with two layers of link span.
2. two of a kind of doll carriage according to claim 1 layers of connecting device, it is characterized in that: be provided with the grafting piece between described shank and hook, be provided with spring between described grafting piece and hook, described grafting piece is hinged with hook, described grafting piece offers groove, and described hook extends described groove.
3. two of a kind of doll carriage according to claim 1 layers of connecting device, it is characterized in that: an end of described link span is articulated with fastening device, described fastening device comprise the fixed block of captiveing joint with described link span and with the controll block of fixed block snapping, described controll block upper end is provided with controls the button that described hook rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571046 CN202935412U (en) | 2012-10-31 | 2012-10-31 | Double-layer connecting device for baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571046 CN202935412U (en) | 2012-10-31 | 2012-10-31 | Double-layer connecting device for baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935412U true CN202935412U (en) | 2013-05-15 |
Family
ID=48319667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220571046 Expired - Fee Related CN202935412U (en) | 2012-10-31 | 2012-10-31 | Double-layer connecting device for baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080736A (en) * | 2016-08-09 | 2016-11-09 | 慈溪市福贝贝儿童用品有限公司 | Stroller |
-
2012
- 2012-10-31 CN CN 201220571046 patent/CN202935412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080736A (en) * | 2016-08-09 | 2016-11-09 | 慈溪市福贝贝儿童用品有限公司 | Stroller |
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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: 20130515 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |