CN201472590U - Electric bicycle band-type brake labor-saving structure - Google Patents
Electric bicycle band-type brake labor-saving structure Download PDFInfo
- Publication number
- CN201472590U CN201472590U CN2009203083551U CN200920308355U CN201472590U CN 201472590 U CN201472590 U CN 201472590U CN 2009203083551 U CN2009203083551 U CN 2009203083551U CN 200920308355 U CN200920308355 U CN 200920308355U CN 201472590 U CN201472590 U CN 201472590U
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- brake
- band
- type brake
- knee
- type
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Abstract
The utility model relates to an electric bicycle band-type brake labor-saving structure, which is characterized in that the labor-saving structure comprises a brake chamber (1), a band type brake steel band (2), a brake shoe (7), a band-type brake interlocking rod (3), a pin (4) and a curved bar (5), one end of the band-type brake steel band (2) is hinged with one end of the band-type brake interlocking rod (3) while the other end is hinged with one end of the curved bar (5), the other end of the curved bar (5) is hinged with the band-type brake interlocking rod (3), the other lateral surface of the curved bar (5) contacts with the outer side surface of a cylindrical roller (9) which is provided with the pin (4) and can move back and forth, the inner side surface of the band-type brake steel band (2) is provided with the brake shoe (7), and rotation of a brake disk (6) is retained by the brake shoe (7) so as to stop the electric bicycle. The electric bicycle band-type brake labor-saving structure overcomes the shortage of high noise of the existing band-type brake, is durable, and is fine in brake effect, low in cost, simple in structure and easy to be popularized.
Description
Technical field
The utility model relates to a kind of novel brake that reduces Electrical Bicycle band-type brake brake noise.
Background technology
At present Electrical Bicycle has become the indispensable walking-replacing tool of people, universal day by day along with battery-driven car, and the thorn ear noise that its band-type brake brake produces also more and more has influence on environment and the physical and mental health around ours.Originally the simple band-type brake brake that was used for bicycle generally has been installed in Electrical Bicycle, because the quality of battery-driven car is big, speed is fast, makes band-type brake brake noise very big (can reach the 90-100 decibel).
Summary of the invention
The purpose of this utility model then is at above-mentioned the deficiencies in the prior art, and the low-noise electric bicycle band-type brake that a kind of cost is low, braking effect is good brake structure is provided.
The purpose of this utility model can realize by following measure:
A kind of Electrical Bicycle band-type brake brake labor-saving structure, it includes fuse-box, brake disc, band-type brake brake steel band, brake rubber block, band-type brake brake linkage bar, pin and knee are formed, one end of band-type brake brake steel band and an end of band-type brake brake linkage bar are hinged, the other end and knee one end of band-type brake brake steel band are hinged, the other end of knee and band-type brake brake linkage bar are hinged, the lateral surface of knee contacts with pin and a side of knee can move around on pin, band-type brake brake steel band medial surface is provided with brake rubber block, brake disc is installed in the fuse-box, band-type brake brake linkage bar is hinged in fuse-box by fixed rotating shaft, it is characterized in that being equipped with on pin cylindrical roller.
A side of described knee contacts with the side of pin, and the contacted lateral surface of knee and round pin side is plane or curved surface, this side can move around along the side of pin (4), one end of knee one end and band-type brake brake steel band is hinged, and the other end of knee and band-type brake brake linkage bar are hinged.
Described brake rubber block is two or three.
The utility model has changed the big shortcoming of original brake band-type brake brake noise, durable and good braking effect, and cost is low, and is simple in structure, is easy to promote.By the roller structure on the pin, the user can move the brake steel band to very little strength, reaches braking effect, saves user's muscle power.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is further described below in conjunction with accompanying drawing:
As shown in Figure 1, the utility model includes fuse-box 1, band-type brake brake steel band 2, brake rubber block 7, band-type brake brake linkage bar 3, pin 4 and knee more than 5 parts, one end of band-type brake brake steel band 2 and an end of band-type brake brake linkage bar 3 are hinged, the other end and knee 5 one ends of band-type brake brake steel band 2 are hinged, the other end of knee 5 and band-type brake brake linkage bar 3 are hinged, a side of knee 5 contacts with pin 4, band-type brake brake steel band 2 medial surfaces are provided with brake rubber block 7, brake disc 6 be installed in the fuse-box 1 and with the bearing fixing of battery-driven car trailing wheel together, thereby coming disk brake lock 6 to rotate by brake rubber block 7 stops reduction of bearing rotating speed even rotation, makes battery-driven car stop to move ahead.One end of knee 5 one ends and band-type brake brake steel band 2 is hinged, the other end of knee 5 and band-type brake brake linkage bar 3 are hinged, a side of knee 5 contacts with pin 4, pin 4 is fixed on the fuse-box 1, a side of knee 5 can prolonged pin 4 and moved around, realize brake rubber block on its medial surface 7 and brake disc 6 deciliter, brake rubber block 7 is two or three.Band-type brake brake linkage bar 3 is hinged in fuse-box 1 by fixed rotating shaft 8.Cylindrical roller 9 is installed on pin 4, the knee 5 and the contact friction force of pin 4 are diminished, make the brake feel more along sliding, used strength when saving brake.
The undeclared part that relates in the utility model is same as the prior art.
Claims (3)
1. Electrical Bicycle band-type brake brake labor-saving structure, it includes fuse-box (1), brake disc (6), band-type brake brake steel band (2), brake rubber block (7), band-type brake brake linkage bar (3), pin (4) and knee (5) are formed, one end of band-type brake brake steel band (2) and an end of band-type brake brake linkage bar (3) are hinged, the other end of band-type brake brake steel band (2) and knee (5) one ends are hinged, the other end of knee (5) and band-type brake brake linkage bar (3) are hinged, the lateral surface of knee (5) contacts with pin (4) and a side of knee (5) can move around on pin (4), band-type brake brake steel band (2) medial surface is provided with brake rubber block (7), brake disc (6) is installed in the fuse-box (1), band-type brake brake linkage bar (3) is hinged in fuse-box (1) by fixed rotating shaft (8), it is characterized in that being equipped with on pin (4) cylindrical roller (9).
2. Electrical Bicycle band-type brake brake labor-saving structure according to claim 1, a side that it is characterized in that described knee (5) contacts with the side of pin (4), and knee (5) is plane or curved surface with the contacted lateral surface in pin (4) side, this side can move around along the side of pin (4), one end of knee (5) one ends and band-type brake brake steel band (2) is hinged, and the other end of knee (5) and band-type brake brake linkage bar (3) are hinged.
3. Electrical Bicycle band-type brake brake labor-saving structure according to claim 1 is characterized in that described brake rubber block (7) is two or three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203083551U CN201472590U (en) | 2009-08-19 | 2009-08-19 | Electric bicycle band-type brake labor-saving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203083551U CN201472590U (en) | 2009-08-19 | 2009-08-19 | Electric bicycle band-type brake labor-saving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472590U true CN201472590U (en) | 2010-05-19 |
Family
ID=42408834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203083551U Expired - Fee Related CN201472590U (en) | 2009-08-19 | 2009-08-19 | Electric bicycle band-type brake labor-saving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197166A (en) * | 2015-10-27 | 2015-12-30 | 天津艳玲科技发展有限公司 | Agile type bicycle brake structure |
| CN106143764A (en) * | 2016-08-31 | 2016-11-23 | 福建省新车技科技发展有限公司 | Bicycle or the brake system of electric bicycle |
-
2009
- 2009-08-19 CN CN2009203083551U patent/CN201472590U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197166A (en) * | 2015-10-27 | 2015-12-30 | 天津艳玲科技发展有限公司 | Agile type bicycle brake structure |
| CN106143764A (en) * | 2016-08-31 | 2016-11-23 | 福建省新车技科技发展有限公司 | Bicycle or the brake system of electric bicycle |
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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: 20100519 Termination date: 20100819 |