CN204196988U - A kind of stroller rear wheels brake gear - Google Patents
A kind of stroller rear wheels brake gear Download PDFInfo
- Publication number
- CN204196988U CN204196988U CN201420608535.2U CN201420608535U CN204196988U CN 204196988 U CN204196988 U CN 204196988U CN 201420608535 U CN201420608535 U CN 201420608535U CN 204196988 U CN204196988 U CN 204196988U
- Authority
- CN
- China
- Prior art keywords
- trailing wheel
- brake
- handrail
- cap
- rocking bar
- 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
Links
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a kind of stroller rear wheels brake gear, two trailing wheels are connected by axle, trailing wheel surrounding has the anti-skidding lines of dentation, trailing wheel top has arc brake cap to buckle, inward flange buckled by this brake cap the tooth mouth matched with the anti-skidding lines of the dentation on trailing wheel, and handrail is linked by rocking bar and strut bar and brake cap and connects, and adopts rotating chain connection between rocking bar and strut bar, rocking bar with strut bar is connected an expansion link, this expansion link is connected with the retracing spring on handrail.The utility model is when stopping, and hand leaves handrail rear braking cap and buckles automatic clamping play braking effect on trailing wheel.
Description
Technical field
The utility model relates to a kind of stroller configuration, is specifically related to a kind of stroller rear wheels brake gear.
Background technology
Have the family's outgoing of baby often inconvenient, the appearance of perambulator solves this difficult problem, but perambulator is baby go on a journey provide convenience while also bring a lot of danger.Although perambulator pattern commercially available is at present varied, brake gear adopts service brake mostly, and tramp with one's feet after needing parking brake, once forget that slamming brake can make car slide thus bring serious consequence time parking in acclive ground.
Summary of the invention
For solving the problem, can self-stopping stroller rear wheels brake gear when the utility model provides a kind of parking, prevent the situation that forgetting touches on the brake causes perambulator to slide.
The utility model is achieved by the following technical solution:
A kind of stroller rear wheels brake gear, comprise trailing wheel, its special character is: two trailing wheels are connected by axle; Described trailing wheel surrounding has the anti-skidding lines of dentation, and trailing wheel top has arc brake cap to buckle, and inward flange buckled by this brake cap the tooth mouth matched with the anti-skidding lines of the dentation on trailing wheel; Handrail is linked by rocking bar and strut bar and brake cap and connects, and adopts rotating chain connection between rocking bar and strut bar, rocking bar with strut bar is connected an expansion link, this expansion link is connected with the retracing spring on handrail.
Adopt after technique scheme, the utility model is when stopping, and hand leaves handrail rear braking cap and buckles automatic clamping play braking effect on trailing wheel.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model stroller rear wheels brake gear.
In figure, 1 trailing wheel, 2 brake caps are buckled, 3 tooth mouths, 4 rocking bars, 5 strut bars, 6 axles, 7 expansion links, 8 hinges, 9 handrails, 10 retracing springs.
Detailed description of the invention
Stroller rear wheels brake gear shown in figure, comprises trailing wheel 1, and two trailing wheels 1 are connected by axle 6; Described trailing wheel 1 surrounding has the anti-skidding lines of dentation, and trailing wheel 1 top has arc brake cap to buckle 2, and 2 inward flanges buckled by this brake cap the tooth mouth 3 matched with the anti-skidding lines of the dentation on trailing wheel 1; Handrail 9 is buckled 2 by rocking bar 4 and strut bar 5 with brake cap and is connected, and adopts rotating hinge 8 to connect between rocking bar 4 and strut bar 5, rocking bar 4 with strut bar 5 is connected an expansion link 7, this expansion link 7 is connected with the retracing spring 10 on handrail 9.
When promoting perambulator, hand gets a grip on the rail and strains retracing spring 10, and expansion link 7 pulls rocking bar 4 to drive brake cap to buckle 2 and lifts.When stopping, hand leaves handrail, and retracing spring 10 relaxes, and expansion link 7 is in elongation state, and rocking bar 4 drives brake cap to buckle 2 and falls and be stuck on trailing wheel 1, and wheel no longer rotates.
Claims (1)
1. a stroller rear wheels brake gear, comprises trailing wheel (1), it is characterized in that: two trailing wheels (1) are connected by axle (6); Described trailing wheel (1) surrounding has the anti-skidding lines of dentation, and trailing wheel (1) top has arc brake cap to buckle (2), and (2) inward flange buckled by this brake cap the tooth mouth (3) matched with the anti-skidding lines of dentation on trailing wheel (1); Handrail (9) is buckled (2) with strut bar (5) with brake cap by rocking bar (4) and is connected, rotating hinge (8) is adopted to connect between rocking bar (4) and strut bar (5), rocking bar (4) and upper connection one expansion link (7) of strut bar (5), this expansion link (7) is connected with the retracing spring (10) on handrail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608535.2U CN204196988U (en) | 2014-10-21 | 2014-10-21 | A kind of stroller rear wheels brake gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608535.2U CN204196988U (en) | 2014-10-21 | 2014-10-21 | A kind of stroller rear wheels brake gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204196988U true CN204196988U (en) | 2015-03-11 |
Family
ID=52654975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608535.2U Expired - Fee Related CN204196988U (en) | 2014-10-21 | 2014-10-21 | A kind of stroller rear wheels brake gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204196988U (en) |
-
2014
- 2014-10-21 CN CN201420608535.2U patent/CN204196988U/en not_active Expired - Fee Related
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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: 20150311 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |