CN103661753A - Synchronous brake rubber brake device - Google Patents
Synchronous brake rubber brake device Download PDFInfo
- Publication number
- CN103661753A CN103661753A CN201410002542.2A CN201410002542A CN103661753A CN 103661753 A CN103661753 A CN 103661753A CN 201410002542 A CN201410002542 A CN 201410002542A CN 103661753 A CN103661753 A CN 103661753A
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- CN
- China
- Prior art keywords
- brake
- locking
- pair
- synchronous
- rubber block
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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.)
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Abstract
The invention discloses a synchronous brake rubber brake device which comprises a circular brake housing, wherein a pair of rotatable brake arms is arranged on the brake housing, a pair of reset springs is arranged between the brake arms, a limiting pin is arranged at the bottom of the brake housing, a locking hinge pin and a rotatable shift arm are arranged at the top of the brake housing, and the shift arm is fixedly connected with the locking hinge pin. The synchronous brake rubber brake device provided by the invention uses a locking pick on the locking hinge pin, when a user pulls a steel wire to drive the shift arm, the locking pick rotates so as to enable locking raised heads at the tops of the brake arms to move to two sides at the same time, so as to achieve braking. When a user releases the shift arm, the two brake arms reset quickly under the effect of the pair of reset springs, and the brake releasing speed is increased greatly. The synchronous brake rubber brake device has a compact structure, is rapid in reaction, reliable in braking and strong in practicability.
Description
Technical field
The present invention relates to a kind of brake gear, or rather, is a kind of synchronous mode brake rubber block brake gear.
Background technology
Brake rubber block is a kind of braking device that is specifically designed to bicycle and battery-driven car, utilizes a pair of lock arm of relative motion to embrace clipping moving, and in this pair of lock arm, one of them lock arm is static, and another lock arm moves under the traction of steel wire.Because two lock arms are not to rotate simultaneously, cannot synchronous reset, the speed of whole brake rubber block brake off is slower.
Summary of the invention
The present invention solves the existing technical matters of prior art, thereby a kind of synchronous mode brake rubber block brake gear is provided.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals:
A kind of synchronous mode brake rubber block brake gear, the lock shell that described synchronous mode brake rubber block brake gear comprises a circle, described lock shell is provided with a pair of rotating lock arm, between described lock arm, be provided with a pair of retracing spring, the bottom of described lock shell is provided with a position-limitting pin, the top of described lock shell is provided with a locking pin and a rotating wiper arm, and described wiper arm is fixedly connected with described locking pin.
As preferred embodiment of the present invention, described locking pin is provided with a square locking plectrum, the top of described locking plectrum is provided with the spacing disk of a circle, the top of described lock arm is respectively equipped with a square locking plush copper, described locking plush copper matches with described locking plectrum, the bottom of described lock arm is respectively equipped with a spacing circular groove, and described spacing circular groove matches with described position-limitting pin.
Synchronous mode brake rubber block brake gear of the present invention utilizes the locking plectrum on locking pin, and when user's traction steel wire drives wiper arm, locking plectrum rotates, and the locking plush copper at lock arm top is moved to both sides simultaneously, completes braking.When user unclamps wiper arm, two lock arms Rapid reset under the effect of a pair of retracing spring, the speed of brake off is greatly improved.This synchronous mode brake rubber block brake device structure is compact, is swift in response, and braking is reliable, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of synchronous mode brake rubber block brake gear of the present invention;
Fig. 2 is the spatial structure decomposing schematic representation of the synchronous mode brake rubber block brake gear in Fig. 1;
Fig. 3 is the perspective view of the synchronous mode brake rubber block brake gear in Fig. 1, is now another visual angle;
Fig. 4 is the details enlarged diagram of the a-quadrant of the synchronous mode brake rubber block brake gear in Fig. 2;
Wherein,
1, synchronous mode brake rubber block brake gear; 2, lock shell; 3, lock arm; 31, locking plush copper; 32, spacing circular groove; 4, locking pin; 41, locking plectrum; 42, spacing disk; 5, position-limitting pin; 6, retracing spring; 7, wiper arm.
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The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made to more explicit defining.
As shown in Figures 1 to 4, the lock shell 2 that synchronous mode brake rubber block brake gear 1 of the present invention comprises a circle, this lock shell 2 is provided with a pair of rotating lock arm 3, between lock arm 3, be provided with a pair of retracing spring 6, the bottom of this lock shell 2 is provided with a position-limitting pin 5, the top of this lock shell 2 is provided with a locking pin 4 and a rotating wiper arm 7, and this wiper arm 7 is fixedly connected with this locking pin 4.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. a synchronous mode brake rubber block brake gear, it is characterized in that, the lock shell (2) that described synchronous mode brake rubber block brake gear (1) comprises a circle, described lock shell (2) is provided with a pair of rotating lock arm (3), between described lock arm (3), be provided with a pair of retracing spring (6), the bottom of described lock shell (2) is provided with a position-limitting pin (5), the top of described lock shell (2) is provided with a locking pin (4) and a rotating wiper arm (7), and described wiper arm (7) is fixedly connected with described locking pin (4).
2. synchronous mode brake rubber block brake gear according to claim 1, it is characterized in that, described locking pin (4) is provided with a square locking plectrum (41), the top of described locking plectrum (41) is provided with the spacing disk (42) of a circle, the top of described lock arm (3) is respectively equipped with a square locking plush copper (31), described locking plush copper (31) matches with described locking plectrum (41), the bottom of described lock arm (3) is respectively equipped with a spacing circular groove (32), described spacing circular groove (32) matches with described position-limitting pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002542.2A CN103661753A (en) | 2014-01-04 | 2014-01-04 | Synchronous brake rubber brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002542.2A CN103661753A (en) | 2014-01-04 | 2014-01-04 | Synchronous brake rubber brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103661753A true CN103661753A (en) | 2014-03-26 |
Family
ID=50300791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410002542.2A Pending CN103661753A (en) | 2014-01-04 | 2014-01-04 | Synchronous brake rubber brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103661753A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114740A (en) * | 2016-07-26 | 2016-11-16 | 凡爱华 | Two-way slave lock |
| CN106672156A (en) * | 2017-02-17 | 2017-05-17 | 王丽 | Internally-adjusted brake |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2425844Y (en) * | 2000-04-19 | 2001-04-04 | 李素荣 | Brake device for bicycle |
| CN2451462Y (en) * | 2000-11-03 | 2001-10-03 | 光阳工业股份有限公司 | Drum type braking device |
| CN2617666Y (en) * | 2003-05-08 | 2004-05-26 | 刘建民 | Two-purpose braker for motor tricycle driving and parking |
| US20050241892A1 (en) * | 2004-04-30 | 2005-11-03 | Szu-Fang Tsai | Rear bicycle brake |
| US20090114489A1 (en) * | 2007-11-06 | 2009-05-07 | Matt Simkins | Coupled Dual Pivot Brake Device |
| CN203652045U (en) * | 2014-01-04 | 2014-06-18 | 华国洋 | Synchronous brake rubber braking device |
-
2014
- 2014-01-04 CN CN201410002542.2A patent/CN103661753A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2425844Y (en) * | 2000-04-19 | 2001-04-04 | 李素荣 | Brake device for bicycle |
| CN2451462Y (en) * | 2000-11-03 | 2001-10-03 | 光阳工业股份有限公司 | Drum type braking device |
| CN2617666Y (en) * | 2003-05-08 | 2004-05-26 | 刘建民 | Two-purpose braker for motor tricycle driving and parking |
| US20050241892A1 (en) * | 2004-04-30 | 2005-11-03 | Szu-Fang Tsai | Rear bicycle brake |
| US20090114489A1 (en) * | 2007-11-06 | 2009-05-07 | Matt Simkins | Coupled Dual Pivot Brake Device |
| CN203652045U (en) * | 2014-01-04 | 2014-06-18 | 华国洋 | Synchronous brake rubber braking device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114740A (en) * | 2016-07-26 | 2016-11-16 | 凡爱华 | Two-way slave lock |
| CN106672156A (en) * | 2017-02-17 | 2017-05-17 | 王丽 | Internally-adjusted brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |