CN204124172U - One can parking brake castor - Google Patents
One can parking brake castor Download PDFInfo
- Publication number
- CN204124172U CN204124172U CN201420633094.1U CN201420633094U CN204124172U CN 204124172 U CN204124172 U CN 204124172U CN 201420633094 U CN201420633094 U CN 201420633094U CN 204124172 U CN204124172 U CN 204124172U
- Authority
- CN
- China
- Prior art keywords
- brake
- pedal
- parking brake
- drive link
- castor
- 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 Elements And Transmission Devices (AREA)
Abstract
The utility model relates to one can parking brake castor, comprise adapter plate, roller and rolling wheel support, described roller one side is provided with pedal, described pedal one end connects hand brake device, the pedal other end is connected with drive link, pedal and drive link are for being flexibly connected, the drive link bar other end is connected with brake facing, drive link and brake facing are for being flexibly connected, described brake facing is arranged on inside rolling wheel support by the multiple locating pieces being arranged on brake facing side, movable in the bar hole that brake facing can be arranged at rolling wheel support side.Have simple to operate, flexible and convenient, the advantage of use safety.
Description
Technical field
The utility model relates to a kind of castor, is that one can parking brake castor specifically.
Background technology
The effect of castor brake, refer to when castor is in static state, need to position the object of work, in order to lock the accessory that castor is installed, the brake gear of existing castor is generally arranged on castor, when needing brake, the mode that operating personal is stepped on by pin is braked to castor, but because the limitation of castor is installed in go-cart, sometimes when the castor be arranged on bottom go-cart is stepped on by pin, not easily get at brake gear, make car brake difficulty, and when go-cart needs emergency brake, when pin is directly adjacent to castor, easily make car to roll, operator is damaged.
Utility model content
For the problems referred to above of existing castor, the utility model design is a kind of can the castor of parking brake, and this castor controls brake, to solve the limitation touched on the brake by pin and the drawback easily damaged by parking brake.
The technical solution of the utility model is: one can parking brake castor, comprise adapter plate, roller and rolling wheel support, described roller one side is provided with pedal, described pedal one end connects hand brake device, the pedal other end is connected with drive link, pedal and drive link are for being flexibly connected, the drive link bar other end is connected with brake facing, drive link and brake facing are for being flexibly connected, described brake facing is arranged on inside rolling wheel support by the multiple locating pieces being arranged on brake facing side, movable in the bar hole that brake facing can be arranged at rolling wheel support side.
Described hand brake device comprises pipe link and parking brake, and described pipe link two ends connect pedal and parking brake respectively, and pipe link and pedal and parking brake connection mode are for being flexibly connected, and parking brake is connected with adapter plate, and parking brake and adapter plate are for being flexibly connected.
The beneficial effects of the utility model are: castor of the present utility model by by existing generally by brake modes that pin touches on the brake, change into and namely stepping on by pin, again can by the brake modes of parking brake, improve the Applicable scope of castor, have simple to operate, flexible and convenient, the advantage of use safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation at the utility model castor place.
Fig. 3 is the structural representation of the utility model brake facing.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in the figure 1, shown in 2 and 3: the utility model comprises adapter plate 5, roller 8 and rolling wheel support 9, described roller 8 one side is provided with pedal 7, pedal 7 one end connects hand brake device, pedal 7 other end is connected with drive link 6, pedal 7 and drive link 6 are for being flexibly connected, the drive link 6 bar other end is connected with brake facing 11, drive link 6 and brake facing 11 are for being flexibly connected, brake facing 11 is arranged on inside rolling wheel support 9 by the multiple locating pieces 12 being arranged on brake facing 11 side, movable in the bar hole 10 that brake facing 11 can be arranged at rolling wheel support 9 side.
Hand brake device comprises pipe link 4 and parking brake 2, and pipe link 4 two ends connect pedal 7 and parking brake 2 respectively, and pipe link 4 and pedal 7 and parking brake 2 connection mode are for being flexibly connected, and parking brake 2 is connected with adapter plate 3, parking brake 2 and adapter plate 3 are for being flexibly connected.
When using parking brake operation, parking brake 2 is fixed on the applicable position of go-cart by adapter plate 3, when needing brake, by drop-down for parking brake 2, drive pipe link 4 pull-up, up moved in pedal 7 and pipe link 4 one end, pedal 7 other end then moves downward, pedal 7 drives drive link 6 drop-down simultaneously, and drive link 6 drives brake facing 11 to complete brake toward drop-down with roller friction; And when the mode of tramping with one's feet is operated, only needing foot pedal, pedal drives drive link thus makes that brake facing is drop-down completes brake operation.
Claims (2)
1. one kind can parking brake castor, comprise adapter plate, roller and rolling wheel support, it is characterized in that described roller one side is provided with pedal, described pedal one end connects hand brake device, the pedal other end is connected with drive link, pedal and drive link are for being flexibly connected, the drive link bar other end is connected with brake facing, drive link and brake facing are for being flexibly connected, described brake facing is arranged on inside rolling wheel support by the multiple locating pieces being arranged on brake facing side, movable in the bar hole that brake facing can be arranged at rolling wheel support side.
2. one according to claim 1 can parking brake castor, it is characterized in that described hand brake device comprises pipe link and parking brake, described pipe link two ends connect pedal and parking brake respectively, pipe link and pedal and parking brake connection mode are for being flexibly connected, parking brake is connected with adapter plate, and parking brake and adapter plate are for being flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633094.1U CN204124172U (en) | 2014-10-29 | 2014-10-29 | One can parking brake castor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633094.1U CN204124172U (en) | 2014-10-29 | 2014-10-29 | One can parking brake castor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204124172U true CN204124172U (en) | 2015-01-28 |
Family
ID=52380555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420633094.1U Expired - Fee Related CN204124172U (en) | 2014-10-29 | 2014-10-29 | One can parking brake castor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204124172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309672A (en) * | 2014-10-29 | 2015-01-28 | 平湖市三得力脚轮制造有限公司 | Hand-brakeable caster |
| CN111907575A (en) * | 2020-06-28 | 2020-11-10 | 中铁第一勘察设计院集团有限公司 | Flat car |
-
2014
- 2014-10-29 CN CN201420633094.1U patent/CN204124172U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309672A (en) * | 2014-10-29 | 2015-01-28 | 平湖市三得力脚轮制造有限公司 | Hand-brakeable caster |
| CN111907575A (en) * | 2020-06-28 | 2020-11-10 | 中铁第一勘察设计院集团有限公司 | Flat car |
| CN111907575B (en) * | 2020-06-28 | 2021-09-24 | 中铁第一勘察设计院集团有限公司 | Flat car |
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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: 20150128 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |