CN201901231U - Novel bicycle braking system - Google Patents
Novel bicycle braking system Download PDFInfo
- Publication number
- CN201901231U CN201901231U CN2010205086631U CN201020508663U CN201901231U CN 201901231 U CN201901231 U CN 201901231U CN 2010205086631 U CN2010205086631 U CN 2010205086631U CN 201020508663 U CN201020508663 U CN 201020508663U CN 201901231 U CN201901231 U CN 201901231U
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- China
- Prior art keywords
- wheel disc
- disc
- wheel
- clamp
- caliper
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Abstract
The utility model relates to a novel bicycle braking system, mainly comprising wheels 9, a disk 2, a caliper 7 and a wheel disc 3, wherein the disk 2 and the wheel 9 are fixed together; the disk 7 is in a shape of groove; the caliper 7 is disposed in the groove; the outer end of the caliper 7 is welded together with a frame; the wheel disc (3) is disposed in the caliper 7; the wheel disc 3 is connected to the inner wall of the caliper 7 by a spring; the wheel disc 3 can rotate in the caliper 7; a rigid card 4 is disposed in the wheel disc 3; four helical tooth slots 1 are disposed at one side of the cross-section inner wall of the wheel disc 3 and a through hole slot 8 with a certain circular arc degree is disposed at the opposite side; the edge angle of the rigid card 4 can be fitted with the helical tooth slots 1, and two opening angles of the card pass through the through hole slot; top ends of the two opening angles are each provided with a rubber brake sheet 6 which can be contacted with the inner wall of the disk 2. The system related by the utility model has a simple structure and a good braking performance, and can stop a bicycle in a short time; compared with prior bicycle braking system, the system is more perfect.
Description
Technical field:
The utility model relates to a kind of bicycle safe system, a kind of specifically new bicycle system.
Background technology:
Bicycle is as a kind of non-power-driven vehicle, be the vehicle of environmental protection, people are riding bicycle working, shopping, outing or the like, not only convenient, environmental protection, and can temper people's health to a greater extent, at one's leisure, riding the muscle of movable bike shank, allowing the passages through which vital energy circulates of whole body obtain the actv. diastole.Yet the quality of bicycle brake is related to people's safety and other people safety, and the braking time of brake weight and brake is the principal element of decision brake quality, so the drag performance is good, used operating effort gently is very important.The utility model discloses a kind of new bicycle brake system.
This device is different with existing bicycle brake system, establish wheel disc in this system, be provided with V-type rigidity card in the wheel disc, this device is to utilize cam bit that V rigidity card is opened, play the effect of brake, the utility model structure is simpler, and braking potential is strong, short time can make bicycle stop, and gives the assurance of a safety of people of hobby bicycle.
The utility model content:
The purpose of this utility model provides a kind of new bicycle system, and this system architecture is simpler, and braking potential is strong, and the short time can make bicycle stop.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of new bicycle brake system, it mainly is made up of wheel 9, disc 2, clamp 7 and wheel disc 3, described disc 2 and wheel 9 are fixed together, disc 2 is groove shapes, described clamp 7 are located in the groove, and the outer end of clamp 7 and vehicle frame weld together are provided with wheel disc 3 in the clamp 7, wheel disc 3 is that wheel disc 3 can rotate in clamp 7 by spring and clamp 7 inwall bonded assemblys; Be provided with rigidity card 4 in the described wheel disc 3, rigidity card 4 is V-shaped, and plane of structure inwall one side of wheel disc 3 is provided with 4 helical teeth grooves 1, and its opposite side is provided with the through-hole groove 8 of certain radian; The corner angle of rigidity card 4 can cooperate with helical teeth groove 1, and its two subtended angle passes through-hole groove 8, two subtended angle tops and respectively establishes the rubber skin 6 of stopping, and the rubber skin 6 of stopping can contact with the inwall of disc 2.
Described axle 5 endoporus that pass wheel 9, disc 2 clamp 7 and wheel disc 3 are fixed on the vehicle frame, and axle 5 places that contact with wheel disc 3 are provided with projection.
The beneficial effects of the utility model are: the utility model structure is simpler, and the drag performance is good, can bicycle be stopped, and is more perfect than existing bicycle brake system.
Description of drawings:
Below in conjunction with description of drawings and embodiment the utility model is further specified
Fig. 1 is the utility model structure principle chart
Fig. 2 is the utility model side sectional view
Wherein, stop skin, 7-clamp, 8-through-hole groove, 9-wheel of 1-helical teeth groove, 2-disc, 3-wheel disc, 4-rigidity card, 5-axle, 6-rubber
The specific embodiment:
In Fig. 1, first embodiment shown in Figure 2, a kind of new bicycle brake system, it is characterized in that: it mainly is made up of wheel 9, disc 2, clamp 7 and wheel disc 3, described disc 2 and wheel 9 are fixed together, and disc 2 is groove shapes, and described clamp 7 are located in the groove, the outer end of clamp 7 and vehicle frame weld together, be provided with wheel disc 3 in the clamp 7, wheel disc 3 is that wheel disc 3 can rotate in clamp 7 by spring and clamp 7 inwall bonded assemblys; Be provided with rigidity card 4 in the described wheel disc 3, rigidity card 4 is V-shaped, and plane of structure inwall one side of wheel disc 3 is provided with 4 helical teeth grooves 1, and its opposite side is provided with the through-hole groove 8 of certain radian; The corner angle of rigidity card 4 can cooperate with helical teeth groove 1, and its two subtended angle passes through-hole groove 8, two subtended angle tops and respectively establishes the rubber skin 6 of stopping, and the rubber skin 6 of stopping can contact with the inwall of disc 2.Described axle 5 endoporus that pass wheel 9, disc 2 clamp 7 and wheel disc 3 are fixed on the vehicle frame, and axle 5 places that contact with wheel disc 3 are provided with projection.
At Fig. 1, among second embodiment shown in Figure 2, a kind of new bicycle brake system, it is characterized in that: when bicycle speed is excessive, the pinching brake crank, the wheel disc 3 that brake cable drives in the clamp 7 rotates, the corner angle of rigidity card 4 are engaged in the helical teeth groove 1, and be stuck, when wheel disc 3 turns to the position of the projection on the axle 5, projection increases the open angle of two subtended angles of the rigidity card 4 in the wheel disc 3 gradually, and the rubber on the subtended angle top skin 6 of stopping contacts with the inwall of disc 2, and the open angle of subtended angle is big more, stop skin 6 of rubber is big more with the friction force of the inwall of disc 2, the speed of slowing down bicycle gradually.
After the speed of bicycle slows down, the openhanded brake crank of opening, brake cable is recovered length, and the wheel disc 3 in the clamp 7 goes back to original position under the effect of spring, and the stop inwall of skin 6 and disc 2 of the rubber on the subtended angle top of rigidity card 4 separates.
In Fig. 1, the 3rd embodiment shown in Figure 2, a kind of new bicycle brake system is characterized in that: rubber is stopped after skin 6 wearing and tearing, can back out trailing wheel relevant screw and other parts by instrument, pull down clamp 7, the rubber of the changing rigidity card 4 tops skin 6 of stopping gets final product.
Claims (4)
1. new bicycle brake system, it is characterized in that: it mainly is made up of wheel (9), disc (2), clamp (7) and wheel disc (3), described disc (2) and wheel (9) are fixed together, disc (2) is the groove shape, described clamp (7) are located in the groove, the outer end of clamp (7) and vehicle frame weld together are provided with wheel disc (3) in the clamp (7), wheel disc (3) is by spring and clamp (7) inwall bonded assembly.
2. new bicycle brake system according to claim 1, it is characterized in that: be provided with rigidity card (4) in the described wheel disc (3), rigidity card (4) is V-shaped, plane of structure inwall one side of wheel disc (3) is provided with (4) individual helical teeth grooves (1), and its opposite side is provided with the through-hole groove (8) of certain radian.
3. new bicycle brake system according to claim 1 and 2, it is characterized in that: the corner angle of rigidity card (4) can cooperate with helical teeth groove (1), its two subtended angle passes through-hole groove (8), and the rubber skin (6) of stopping is respectively established on two subtended angle tops, and the rubber skin (6) of stopping contacts with the inwall of disc (2).
4. new bicycle brake system according to claim 1 and 2, it is characterized in that: the endoporus that described axle (5) passes wheel (9), disc (2) clamp (7) and wheel disc (3) is fixed on the vehicle frame, and axle (5) is provided with projection with the place that wheel disc (3) contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205086631U CN201901231U (en) | 2010-08-27 | 2010-08-27 | Novel bicycle braking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205086631U CN201901231U (en) | 2010-08-27 | 2010-08-27 | Novel bicycle braking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901231U true CN201901231U (en) | 2011-07-20 |
Family
ID=44271831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205086631U Expired - Fee Related CN201901231U (en) | 2010-08-27 | 2010-08-27 | Novel bicycle braking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201901231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412232A (en) * | 2019-04-10 | 2020-07-14 | 帕舍尔汉兹有限公司 | Vehicle braking device and vehicle |
-
2010
- 2010-08-27 CN CN2010205086631U patent/CN201901231U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412232A (en) * | 2019-04-10 | 2020-07-14 | 帕舍尔汉兹有限公司 | Vehicle braking device and vehicle |
| CN111412232B (en) * | 2019-04-10 | 2022-05-10 | 帕舍尔汉兹有限公司 | Vehicle braking device and vehicle |
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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: 20110720 Termination date: 20120827 |