CN204432893U - A kind of Bicycle dished brake - Google Patents
A kind of Bicycle dished brake Download PDFInfo
- Publication number
- CN204432893U CN204432893U CN201520093107.5U CN201520093107U CN204432893U CN 204432893 U CN204432893 U CN 204432893U CN 201520093107 U CN201520093107 U CN 201520093107U CN 204432893 U CN204432893 U CN 204432893U
- Authority
- CN
- China
- Prior art keywords
- bolt
- washer
- convex
- convex arc
- disc brake
- 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
Links
Abstract
The utility model discloses a kind of Bicycle dished brake, comprise disc brake main body and changeover base, described disc brake main body and changeover base both sides are fixed respectively by use bolt, the changeover base that described bolt is each passed through the first convex arc washer, disc brake main body, the second convex arc washer and mates with described bolt; Described bolt head lower end is also set with a concave arc circle down, the end face of described changeover base and described concave arc bolted joint is milled with recessed cambered surface, described concave arc bolt cambered surface down, described first convex arc washer convex surface upward, described second convex arc washer convex surface is down.Adopt the technical solution of the utility model, top uses band concave arc bolt to coordinate with the first convex arc washer, the changeover base of the lower cancave cambered surface of bottom use band coordinates with the second convex arc washer allows disc brake can automatically regulate angle parallel between the brake facing of disc brake and disc to align, the smooth disc of brake facing about when ensureing to brake.The utility model structure is simple, and with low cost, result of use is good, and reliability is high.
Description
Technical field
The utility model relates to bicycle assembly technical field, particularly relates to a kind of Bicycle dished brake.
Background technology
Existing disc brake, if the patent No. is the utility model patent of CN200720072505, comprise disc brake main body and changeover base, the two ends of changeover base arrange screw respectively, and the screw last time is equipped with a flat washer, an arc washer, one end of disc brake main body, another arc washer and another flat washer.In that patent, need to process arcwall face on disc brake main body end face, because disc brake principal space is narrow and small, it is very inconvenient that processing is got up, and adds the difficulty pushing down mould simultaneously, also makes follow-up reprocessing waste material and manpower, causes dimension control difficulty.
Prior art is compared, and the utility model has following technique effect:
Adopt the technical solution of the utility model, top uses band concave arc bolt to coordinate with the first convex arc washer, the changeover base of the lower cancave cambered surface of bottom use band coordinates with the second convex arc washer allows disc brake can automatically regulate angle parallel between the brake facing of disc brake and disc to align, the smooth disc of brake facing about when ensureing to brake, brake reaches best brake weight.The utility model structure is simple, and with low cost, result of use is good, and reliability is high.
Utility model content
In order to solve the problems of the technologies described above, the utility model discloses a kind of Bicycle dished brake, and the utility model solves above-mentioned technical matters by following technical solution:
A kind of Bicycle dished brake, comprise disc brake main body and changeover base, described disc brake main body and changeover base both sides are fixed respectively by use bolt, the changeover base that described bolt is each passed through the first convex arc washer, disc brake main body, the second convex arc washer and mates with described bolt; Described bolt head lower end is also set with a concave arc circle down, the end face of described changeover base and described concave arc bolted joint is milled with recessed cambered surface, described concave arc bolt cambered surface down, described first convex arc washer convex surface upward, described second convex arc washer convex surface is down.
Preferably, in above-mentioned a kind of Bicycle dished brake, described disc brake main body and described first convex arc washer and or described second convex arc washer between be also provided with rubber cradle.
Accompanying drawing explanation
Fig. 1 is the utility model STRUCTURE DECOMPOSITION figure;
Fig. 2 is the utility model section-drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model discloses a kind of Bicycle dished brake, comprises disc brake main body 0 and changeover base 4, and disc brake main body 0 and changeover base 4 both sides use bolt 1 to fix respectively.Bolt 1 is each passed through the first convex arc washer 2, disc brake main body 0, second convex arc washer 3, changeover base 4, changeover base 4 end face has the tapped bore mated with bolt 1.Bolt 1 head lower end is set with a concave arc circle, and down, upward, bottom surface is then combined with disc brake main body 0 the first corresponding convex arc washer 2 convex surface concave surface.The tapped bore position that changeover base 4 below disc brake main body 0 is combined with bolt 1 is milled with downward cambered surface, and the second corresponding convex arc washer 3 convex surface down.
As a preferred embodiment of the present utility model, can also rubber cradle be added at the first convex arc washer, the second convex arc washer with the position that disc brake main body is combined, play increasing friction force, the object of proterctive equipment.
Adopt the technical solution of the utility model, top uses band concave arc bolt to coordinate with the first convex arc washer, the changeover base of the lower cancave cambered surface of bottom use band coordinates with the second convex arc washer allows disc brake can automatically regulate angle parallel between the brake facing of disc brake and disc to align, the smooth disc of brake facing about when ensureing to brake, brake reaches best brake weight.The utility model structure is simple, and with low cost, result of use is good, and reliability is high.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. a Bicycle dished brake, comprise disc brake main body and changeover base, it is characterized in that: described disc brake main body and changeover base both sides are fixed respectively by use bolt, the changeover base that described bolt is each passed through the first convex arc washer, disc brake main body, the second convex arc washer and mates with described bolt; Described bolt head lower end is also set with a concave arc circle down, the end face of described changeover base and described concave arc bolted joint is milled with recessed cambered surface, described concave arc bolt cambered surface down, described first convex arc washer convex surface upward, described second convex arc washer convex surface is down.
2. a kind of Bicycle dished brake according to claim 1, is characterized in that: described disc brake main body and described first convex arc washer and or described second convex arc washer between be also provided with rubber cradle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093107.5U CN204432893U (en) | 2015-02-09 | 2015-02-09 | A kind of Bicycle dished brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093107.5U CN204432893U (en) | 2015-02-09 | 2015-02-09 | A kind of Bicycle dished brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432893U true CN204432893U (en) | 2015-07-01 |
Family
ID=53600795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520093107.5U Expired - Fee Related CN204432893U (en) | 2015-02-09 | 2015-02-09 | A kind of Bicycle dished brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432893U (en) |
-
2015
- 2015-02-09 CN CN201520093107.5U patent/CN204432893U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204398462U (en) | A kind of small-sized plate set composite | |
| CN204604156U (en) | A kind of engineering fixture | |
| WO2014201447A3 (en) | Track and bogie based optically centered gimbal | |
| MX342300B (en) | Dual-edge irregular bevel-cut system and method. | |
| CA2862782A1 (en) | Toughness modifier for curable resin, and curable resin composition | |
| CN204432893U (en) | A kind of Bicycle dished brake | |
| CN204900632U (en) | Rubber spring | |
| CN204501090U (en) | Extremity location bed is used in a kind of animal and veterinary operation | |
| CN204639677U (en) | A kind of Numerical control machine tool fixture | |
| CN204308943U (en) | With the all-terrain vehicle of gripping function | |
| CN204398465U (en) | A kind of plate composite pressing mechanism | |
| CN203680255U (en) | Material frame with partition plates | |
| CN204269866U (en) | A kind of six adapter card articles | |
| CN203918998U (en) | The modified operating desk that a kind of carpenter uses | |
| CN204427107U (en) | Preschool education ensemble learning table | |
| CN204687401U (en) | A kind of high efficiency tilting-type forcing press | |
| CN204633860U (en) | A kind of novel self-shooting bar | |
| CN204178983U (en) | A kind of motorcycle type horn switch | |
| CN204022197U (en) | Elevator shock-absorbing guide wheel boots | |
| CN204342278U (en) | A kind of built-up wheel of hoisting crane circular arc wheel sheave groove structure | |
| CN203972536U (en) | A kind of adjustable copper bar plane folding arc machine | |
| CN203927293U (en) | A kind of floor model panel computer gimbals | |
| CN105310283A (en) | Multifunctional shelf | |
| CN202980892U (en) | Folding desk | |
| CN201881435U (en) | Jig saw |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20180209 |