CN2704519Y - Hand braker of pushchair wheel - Google Patents
Hand braker of pushchair wheel Download PDFInfo
- Publication number
- CN2704519Y CN2704519Y CN 200420045199 CN200420045199U CN2704519Y CN 2704519 Y CN2704519 Y CN 2704519Y CN 200420045199 CN200420045199 CN 200420045199 CN 200420045199 U CN200420045199 U CN 200420045199U CN 2704519 Y CN2704519 Y CN 2704519Y
- Authority
- CN
- China
- Prior art keywords
- brake
- video disc
- baby stroller
- hand
- wheel
- 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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- Braking Arrangements (AREA)
Abstract
The utility model a hand brake of pushchair wheel, comprising a disc (5)that is connected with a wheel(7)and rolls with the same step of the wheel (7), a brake block (4)arranged at the inner side of the disc (5), an outer brake block (3) that is slidingly arranged on the inner brake block(4)and the friction part (8)of the outer brake block (3) is arranged between the wheel (7)and the disc (5), a brake lever (2) of which an end-piece is pivoted with the outer brake block (3)through a rotating shaft, and a hand brake (10)connected with the other end-piece of the brake lever through a steel wire (1). The utility model drives the brake lever (2)to control the inner brake block (4), the outer brake block (3)and clamp the disc (5)and braking wheel (7), and the utility model has the advantages of hand operation and convenient operation.
Description
Technical field
The utility model relates to baby stroller, particularly the brake equipment of the wheel of baby stroller.
Background technology
The brake system of existing baby stroller is generally the service brake system, and promptly the user comes the brake system of operator go-cart by pin.This service brake system operation inconvenience, and its accuracy is also bad, often can't obtain braking effect or stop effect preferably.
The utility model content
The technical problems to be solved in the utility model is, provide a kind of simple to operate, can manually operated baby stroller wheel braking by hand brake device.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of baby stroller wheel braking by hand brake device, comprise the video disc that is connected synchronous rotation with wheel, be arranged on the inboard brake shoes of described video disc inboard, slidably be installed on the described inboard brake shoes, its friction part is located at the outside brake shoes between described wheel and the video disc, one latter end passes through steel wire bonded assembly rim brake by rotating shaft and described outside brake shoes pivot bonded assembly brake lever with another latter end of described brake lever; Described rim brake drives described brake lever by described steel wire and pivots around described rotating shaft, the friction part that the briquetting that drives the end of described brake lever compresses described inboard brake shoes compresses video disc, and drive the brake shoes horizontal slip of the described outside, make its friction portion compress video disc, brake described video disc.
Above-mentioned baby stroller wheel braking by hand brake device is installed on the axle bed of vehicle frame.
Above-mentioned baby stroller wheel braking by hand brake device is installed in the rotating shaft of wheel.
The described rim brake of above-mentioned baby stroller wheel braking by hand brake device is installed on the vehicle frame by retainer.
Compared with prior art, the utility model baby stroller wheel braking by hand brake device drives by rim brake that brake lever is controlled inboard brake shoes and outside brake shoes clamps video disc, brake wheel, but have M/C, easy to operate advantage.
Description of drawings
Below in conjunction with drawings and Examples the utility model baby stroller wheel braking by hand brake device is described further, in the accompanying drawing:
Fig. 1 is the decomposing schematic representation of the utility model baby stroller wheel braking by hand brake device (omission rim brake).
Fig. 2 is the scheme drawing of the utility model baby stroller wheel braking by hand brake device (omission rim brake) glancing impact.
Fig. 3 is that the utility model baby stroller wheel braking by hand brake device (omission rim brake) is fixed on the scheme drawing on the rotation shaft of wheel.
Fig. 4 is that the utility model baby stroller wheel braking by hand brake device (omission rim brake) is fixed on the scheme drawing on the axle bed of vehicle frame.
Fig. 5 is to use the scheme drawing of the baby stroller of the utility model baby stroller wheel braking by hand brake device.
The specific embodiment
Below in conjunction with accompanying drawing baby stroller wheel braking by hand brake device of the present utility model is described in further detail.Please Fig. 1 to Fig. 5, the utility model baby stroller wheel braking by hand brake device comprises the video disc 5 that is connected synchronous rotation with wheel 7, be arranged on the inboard brake shoes 4 of described video disc 5 inboards, slidably be installed on the described inboard brake shoes 4, its friction part 8 is located at the outside brake shoes 3 between described wheel 7 and the video disc 5, one latter end passes through steel wire 1 bonded assembly rim brake 10 by rotating shaft (figure indicates) and described outside brake shoes 3 pivot bonded assembly brake lever 2 with described brake lever 2 another latter ends.Described video disc 5 and wheel 7 by video disc seat 6 be connected (for be spirally connected, riveted joint etc.), make video disc 5 and wheel 7 to rotate synchronously.Described inboard brake shoes 4 and video disc 5 can be fixed in the rotating shaft 11 of wheel 7 (as shown in Figure 3); Also can be fixed on the axle bed 12 of vehicle frame of hand barrow (as shown in Figure 4).Described outside brake shoes 3 is combined by modes such as slide rail, chute and described inboard brake shoes 4, thereby brake shoes 3 can slide on inboard brake shoes 4 outside making.Described outside brake shoes 3, inboard brake shoes 4 also are provided with friction part 8,9 with described video disc 5 contact positions, and this friction part 8,9 is made for high-abrasive materials such as plastic cement, rubbers, is used to clamp video disc, brake wheel.When needs braked, shown in Fig. 2 arrow, described rim brake 10 drove described brake lever 2 by described steel wire 1 and pivots around described rotating shaft, and the friction part 9 that the briquetting 13 that drives the end of described brake lever 2 compresses described inboard brake shoes 4 compresses video disc 5; And because lever principle drives brake shoes 3 horizontal slips of the described outside, make its friction part 8 compress video disc 5, with the described video disc 5 of inboard brake shoes 4 common clampings, thus brake wheel 7.Described rim brake 10 can be installed on the vehicle frame by retainer 14.
Claims (4)
1, a kind of baby stroller wheel braking by hand brake device, it is characterized in that, comprise the video disc (5) that is connected synchronous rotation with wheel (7), be arranged on the inboard inboard brake shoes (4) of described video disc (5), be installed in slidably that described inboard brake shoes (4) is gone up, its friction part (8) is located at the outside brake shoes (3) between described wheel (7) and the video disc (5), one latter end passes through steel wire (1) bonded assembly rim brake (10) by rotating shaft and described outside brake shoes (3) pivot bonded assembly brake lever (2) with another latter end of described brake lever (2); Described rim brake (10) drives described brake lever (2) by described steel wire (1) and pivots around described rotating shaft, the friction part (9) that the briquetting (13) that drives the end of described brake lever (2) compresses described inboard brake shoes (4) compresses video disc (5), and drive described outside brake shoes (3) horizontal slip, make its friction part (8) compress video disc (5), brake described video disc (5).
2, baby stroller wheel braking by hand brake device according to claim 1 is characterized in that, described baby stroller wheel braking by hand brake device is installed on the axle bed (12) of vehicle frame.
3, baby stroller wheel braking by hand brake device according to claim 1 is characterized in that, described baby stroller wheel braking by hand brake device is installed in the rotating shaft (11) of wheel.
4, according to claim 1,2 or 3 described baby stroller wheel braking by hand brake devices, it is characterized in that described rim brake (10) is installed on the vehicle frame by retainer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420045199 CN2704519Y (en) | 2004-04-23 | 2004-04-23 | Hand braker of pushchair wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420045199 CN2704519Y (en) | 2004-04-23 | 2004-04-23 | Hand braker of pushchair wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2704519Y true CN2704519Y (en) | 2005-06-15 |
Family
ID=34775532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420045199 Expired - Fee Related CN2704519Y (en) | 2004-04-23 | 2004-04-23 | Hand braker of pushchair wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2704519Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465947A (en) * | 2013-10-08 | 2013-12-25 | 傅仕红 | Carriage wheel system by using angle piece for friction type locking |
| CN107054435A (en) * | 2017-04-05 | 2017-08-18 | 芜湖酷哇机器人产业技术研究院有限公司 | The perambulator of strap brake mechanism |
| CN111532366A (en) * | 2020-06-09 | 2020-08-14 | 嘉兴优加车业科技有限公司 | Labor-saving braking device for baby carriage |
-
2004
- 2004-04-23 CN CN 200420045199 patent/CN2704519Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465947A (en) * | 2013-10-08 | 2013-12-25 | 傅仕红 | Carriage wheel system by using angle piece for friction type locking |
| CN103465947B (en) * | 2013-10-08 | 2015-09-30 | 江阴市中强科技有限公司 | A kind of angle-shaped piece that utilizes is to carry out the Wheeling System of friction-type locking |
| CN107054435A (en) * | 2017-04-05 | 2017-08-18 | 芜湖酷哇机器人产业技术研究院有限公司 | The perambulator of strap brake mechanism |
| CN111532366A (en) * | 2020-06-09 | 2020-08-14 | 嘉兴优加车业科技有限公司 | Labor-saving braking device for baby carriage |
| CN111532366B (en) * | 2020-06-09 | 2021-12-10 | 嘉兴优加车业科技有限公司 | Labor-saving braking device for baby carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050615 Termination date: 20110423 |