CN108202824A - Brake block adjusting structure of bicycle brake - Google Patents
Brake block adjusting structure of bicycle brake Download PDFInfo
- Publication number
- CN108202824A CN108202824A CN201810085064.4A CN201810085064A CN108202824A CN 108202824 A CN108202824 A CN 108202824A CN 201810085064 A CN201810085064 A CN 201810085064A CN 108202824 A CN108202824 A CN 108202824A
- Authority
- CN
- China
- Prior art keywords
- clamp arm
- brake
- perforation
- adjutage
- convex globoidal
- 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.)
- Withdrawn
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012827 research and development Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
- B62L1/02—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements
- B62L1/06—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements the wheel rim being engaged
Abstract
The invention discloses a brake block adjusting structure of a bicycle brake, wherein two sides of a base are respectively pivoted with a clamping arm, a through hole penetrates through the clamping arm, a brake block is consolidated by the through hole, a concave arc surface is formed at the periphery of one end of the through hole, a convex arc surface is formed at the periphery of the other end of the through hole, one side of the brake block is defined as a pressing surface, a convex arc surface is convexly arranged at the other side of the brake block, an external thread rod is combined on the convex arc surface, the brake block passes through the through hole of the clamping arm from the inner side of the clamping arm by the external thread rod and is screwed on the external thread rod by a locking piece, so that the brake block is combined on the clamping arm, a concave arc surface is formed at one end of the locking piece, the concave arc surface abuts against the convex arc surface of the through hole, and the convex arc surface of the brake block abuts against the concave arc surface of the through hole; therefore, the brake block can swing up and down corresponding to the angles of the two sides of the rim, so that the brake block can really clamp and press the two sides of the rim.
Description
Technical field
The present invention relates to a kind of Zi Hang Che braking devices Brake vehicles blocks to adjust structure, mainly Li Yong Brake vehicles block clamping bicycle
Wheel rim simultaneously generates frictional force, and the wheel rim in traveling is made to slow down or stop braking devices.
Background technology
Existing Zi Hang Che braking devices are the predeterminated position that a wheel rim is cross-placed on equipped with two arm components, and Tou Guo Brake fares are drawn
Dynamic two arm components are close towards two side of wheel rim, and clamp the purpose of wheel rim Yi Da Dao Brake vehicles jointly.However, the producer of every wheel rim
The angle of the wheel rim both sides produced is differed with width so that the angle of wheel rim both sides from Brake vehicle blocks is different, when causing brake
Qi Brake vehicles block can only clamp wheel rim with area, and the brake of Zao Cheng braking devices is ineffective or even leads to the problem of defective brake,
There is sizable danger for rider.Therefore, how to improve Zi Hang Che braking devices structures really with promoted safety,
Validity simultaneously carries out research and development improvement, actually makes great efforts the target of research and development needed for relevant industry.
Invention content
Technical problem solved by the invention is to overcome prior art defect, provides Yi Zhong Brake vehicles effects good bicycle
Braking device Brake vehicles block adjusts structure.
The technical solution adopted in the present invention is：Zi Hang Che braking device Brake vehicles block adjusts structure, includes at least：One base
Seat；One first clamp arm is to be hubbed at the pedestal side, and is perforated equipped with one through the first of first clamp arm, first perforation
One end periphery is formed with cancave cambered surface and another end periphery is formed with convex globoidal；One second clamp arm is to be hubbed at the another side of the pedestal, and set
Have one through second clamp arm the second perforation, which is formed with cancave cambered surface and another end periphery be formed with it is convex
Cambered surface；Er Brake vehicle blocks are that one side is defined as compressing face and its another side and is convexly equipped with convex globoidal, an outer spiral shell are combined on the convex globoidal
Rasp bar, the Er Brake vehicles blocks on the inside of first clamp arm and the second clamp arm respectively by the external thread rod by being fed through first clamp arm
The first perforation with after the second of the second clamp arm the perforation, and being screw-locked on the external thread rod with a locking part respectively, make the Er Brake
Vehicle block respectively in connection in first clamp arm and the second clamp arm, wherein, which is formed with cancave cambered surface, the cancave cambered surface system
Against first perforation and biperforate convex globoidal, and the convex globoidal system of the Brake vehicle blocks perforates against first perforation with second
Cancave cambered surface.
The beneficial effects of the invention are as follows：The Brake vehicles block can make corresponding adjustment according to the angle of bicycle rim both sides, with right
The angle , Rang Brake vehicles blocks of wheel rim both sides is answered to clamp bicycle rim both sides with Maximum Contact area, reach best, You Xiao Brake vehicles
Effect.
Description of the drawings
Fig. 1 is the three-dimensional combination figure of braking device of the present invention；
Fig. 2 is the three-dimensional exploded view of this present invention braking device;
Fig. 3 is the schematic diagram that the first clamp arm and the second clamp arm of the invention are in normal condition；
Fig. 4 is the schematic diagram of the first clamp arm and the second clamp arm pinch wheels round state of the invention；
Fig. 5 is the assembled sectional view of this Fa Ming Brake vehicle blocks；
Fig. 6 is this Fa Ming Brake vehicles blocks and the three-dimensional exploded view of the first clamp arm；
Fig. 7 is this Fa Ming Brake vehicles blocks and the three-dimensional exploded view of the second clamp arm；
Fig. 8 is the schematic diagram for the wheel rim state that this Fa Ming Brake vehicles block clamps a predetermined angular side；
Fig. 9 is the schematic diagram for the wheel rim state that this Fa Ming Brake vehicles block clamps another predetermined angular side.
In figure：
1. 10. pedestal of wheel rim, 101. fixed link, 11. first adjutage, 12. second adjutage
202. cancave cambered surface, 203. convex globoidal, 21 fixing piece 20. the first clamp arm 201. first is perforated
22. 221. thread segment of conducting wire orifice, 23. screw hole, 30. second clamp arm 301. second is perforated
302. cancave cambered surface, 303. convex globoidal, 31. pulley, 40. Brake vehicles block 401. compresses face
402. convex globoidal, 41. external thread rod, 42. locking part, 421. cancave cambered surface
43. 50. resetting spring of rubber layer, 60. Brake fares.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description：
As shown in Figures 1 to 9, Zi Hang Che braking devices of the present invention are cross-placed on the predeterminated position of a wheel rim 1, including：
One pedestal 10, the upper end is fixed in the predeterminated position of a cycle frame with a fixed link 101, and has extended downwardly first
11 and second adjutage 12 of adjutage, and 11 and second adjutage 12 of the first adjutage is respectively correspondingly located at 1 liang of the wheel rim
Side；One first clamp arm 20, through the first perforation 201 for having a strip, which is formed with cancave cambered surface
202 and another end periphery be formed with convex globoidal 203,20 lower end of the first clamp arm is hubbed at 11 lower end of the first adjutage, and the upper end
Side is consolidated with a fixing piece 21 and a conducting wire orifice 22 respectively with avris, wherein, the avris of 20 upper end of the first clamp arm is set
There is a screw hole 23, there is a thread segment 221 in the conducting wire orifice 22, which sets fixation by 221 spiral shell of thread segment
In the screw hole 23；One second clamp arm 30, through the second perforation 301 for having a strip, which forms
There is cancave cambered surface 302 and another end periphery is formed with convex globoidal 303,30 lower end of the second clamp arm is hubbed at 12 lower end of the second adjutage,
And the upper end is pivoted with a pulley 31 in the side of the identical fixing piece 21；Er Brake vehicles block 40, one side is defined as compressing face 401
And its another side is convexly equipped with convex globoidal 402, this compresses 401 system of face and is coated with a rubber layer 43, and is combined with one on the convex globoidal 402
External thread rod 41, the Er Brake vehicles blocks 40 are worn respectively by the external thread rod 41 by the inside of first clamp arm 20 and the second clamp arm 30
If after crossing the first perforation 201 of first clamp arm 20 and the second perforation 301 of the second clamp arm 30, and respectively with 42 spiral shell of a locking part
It locks on the external thread rod 41, makes Liang Brake vehicles block 40 respectively in connection in 20 and second clamp arm 30 of the first clamp arm, wherein, it should
42 one end of locking part is formed with cancave cambered surface 421,421 system of cancave cambered surface against this first perforation 201 with second perforate 301 convex arc
Face 203,303, and 402 system of convex globoidal of Er Brake vehicles block 40 against this first perforation 201 with second perforate 301 cancave cambered surface
202、302。
Wherein, two resetting springs 50 be respectively arranged between 20 and first adjutage of the first clamp arm, 11 pivot points and
Between 12 pivot points of second clamp arm 30 and the second adjutage, and two 50 one end of resetting spring is made to be butted on the first clamp arm respectively
20th, 30 side of the second clamp arm and another end are butted on the first adjutage 11,12 side of the second adjutage.
Just the operative scenario of the present invention is described as follows below：
First, by the fixed link 101 Jiang after Zi Hang Che braking devices are directly fixed in the predeterminated position of cycle frame, Jiang Yi Brake
Fare 60 is from first clamp arm 20 from the outer conducting wire orifice 22 being fed through toward interior direction in first clamp arm 20, then covers around should
It is returned after the pulley 31 of second clamp arm 30, which is fixed on the fixing piece 21 of first clamp arm 20.Therefore,
When rider's execution brake acts and pulls the Brake fares 60, first clamp arm 20 and the second clamp arm 30 can be relatively simultaneous inner
It swings, allows 20 and second clamp arm of the first clamp arm, the 30 Brake vehicles block 40 that can push against the both sides of the wheel rim 1 respectively.And Dang mono- Dan Brake vehicles
Action after and when loosening the Brake fares 60, first clamp arm 20 and the can be allowed because the elastic force of resetting spring 50 acts on
Two clamp arm 30 can swing back the original form more opened outwardly relatively, and far from the wheel rim 1, avoid the Brake vehicles block 40 continuation and
Two side contacts frictions of the wheel rim 1.
However, when the angle difference between two Brake vehicles blocks 40 and 1 both sides of wheel rim, two Brake vehicles blocks 40 are only with part face
Product clamps 1 both sides of wheel rim, causes the ineffective of Dao Zhi Brake vehicles, therefore, can revolve the locking part 42 on the external thread rod 41
Pine puts the Brake vehicles block 40 using its convex globoidal 402 and the cancave cambered surface 202,302 of 20 or second clamp arm 30 of the first clamp arm
Dynamic, the Brake vehicles block 40 to be adjusted and 1 side of wheel rim are in after best cramping angle, then by the locking part 42 on the external thread rod 41
It screws, and the cancave cambered surface 421 of the locking part 42 is made to be closely against the convex globoidal 203,303 of 20 or second clamp arm 30 of the first clamp arm,
Meanwhile the convex globoidal 402 of Er Brake vehicles block 40 also against this first perforation 201 or second perforation 301 cancave cambered surface 202,302,
Complete the angle adjustment of the Brake vehicles block 40.
The present invention adjusts structure from the Brake vehicles block of row vehicle braking device, the angle of 1 both sides of wheel rim produced by each production dealer
Degree is differed with width, and Er Brake vehicles block 40 can be made to swing above and below and make angle adjustment, to correspond to the angle of 1 both sides of wheel rim, allow
Brake vehicles block 40 clamps wheel rim 1 with Maximum Contact area, reaches the Hao Brake vehicle effects of, can Ti Gao Brake vehicles effect for rider
Energy, safety and practicability.
In conclusion the present invention can effectively solve the scarce plain of the prior art, and can be ordinary skill institute in technical field
Understand and implement easily, above-described embodiment is only the preferred embodiment of the present invention, real when that cannot limit this creation with it
The range applied；The equivalent changes and modifications made generally according to this creation claim all should still belong to the culvert of this creation patent
In the range of lid.
Claims (5)
1. a kind of Zi Hang Che braking devices Brake vehicles block adjusts structure, which is characterized in that including：One pedestal；One first clamp arm, pivot
It perforates set on the pedestal side, and equipped with one through the first of first clamp arm, which is formed with concave arc
Face and another end periphery is formed with convex globoidal；One second clamp arm is hubbed at the another side of the pedestal, and runs through second clamp arm equipped with one
The second perforation, which is formed with cancave cambered surface and another end periphery is formed with convex globoidal；Er Brake vehicle blocks,
Side, which is defined as compressing face and its another side, is convexly equipped with convex globoidal, and an external thread rod, the Er Brake vehicles blocks point are combined on the convex globoidal
It is not perforated and second by the external thread rod by being fed through the first of first clamp arm on the inside of first clamp arm and the second clamp arm
It after second perforation of clamp arm, and is screw-locked on the external thread rod with a locking part respectively, makes the Er Brake vehicle blocks respectively in connection in this
In first clamp arm and the second clamp arm, wherein, which is formed with cancave cambered surface, the cancave cambered surface system against first perforation with
Biperforate convex globoidal, and the convex globoidal system of the two Brake vehicle blocks against this first perforation with biperforate cancave cambered surface.
2. Zi Hang Che braking devices Brake vehicles block according to claim 1 adjusts structure, which is characterized in that first perforation
And second perforation system for strip.
3. Zi Hang Che braking devices Brake vehicles block according to claim 1 adjusts structure, which is characterized in that Suo Shu Brake vehicle blocks
The face system of compressing is coated with a rubber layer.
4. Zi Hang Che braking devices Brake vehicles block according to claim 1 adjusts structure, which is characterized in that the pedestal both sides
One first adjutage and one second adjutage are extended downwardly, first adjutage and the second adjutage lower end are pivoted this respectively
First clamp arm and the second clamp arm lower end, side and the avris of the first clamp arm upper end are consolidated with a fixing piece and a spiral shell respectively
Hole, which supplies a conducting wire orifice screw lock, and the second clamp arm upper end is pivoted with a pulley in the side of the identical fixing piece.
5. Zi Hang Che braking devices Brake vehicles block according to claim 1 adjusts structure, which is characterized in that first clamp arm
A reset is respectively arranged between the first adjutage pivot points and between the second clamp arm and the second adjutage pivot points
Spring.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106139798 | 2017-11-17 | ||
| TW106217106 | 2017-11-17 | ||
| TW106139798A TWI640451B (en) | 2017-11-17 | 2017-11-17 | Brake block adjustment structure of bicycle brake |
| TW106217106U TWM557700U (en) | 2017-11-17 | 2017-11-17 | Brake block adjustment structure for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108202824A true CN108202824A (en) | 2018-06-26 |
Family
ID=62605767
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810085064.4A Withdrawn CN108202824A (en) | 2017-11-17 | 2018-01-29 | Brake block adjusting structure of bicycle brake |
| CN201820148761.5U Expired - Fee Related CN207875907U (en) | 2017-11-17 | 2018-01-29 | Brake block adjusting structure of bicycle brake |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820148761.5U Expired - Fee Related CN207875907U (en) | 2017-11-17 | 2018-01-29 | Brake block adjusting structure of bicycle brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108202824A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202824A (en) * | 2017-11-17 | 2018-06-26 | 陈逸伟 | Brake block adjusting structure of bicycle brake |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036532A (en) * | 1989-03-10 | 1989-10-25 | 陈月辉 | Bicycle brake system |
| US5431256A (en) * | 1994-05-03 | 1995-07-11 | Wen; Chun T. | Adjusting device for a brake cable of a bicycle |
| CN1171350A (en) * | 1996-06-11 | 1998-01-28 | 株式会社岛野 | Brake for bicycle |
| US6173818B1 (en) * | 1999-06-24 | 2001-01-16 | Kuo Yung-Pin | Device for adjusting a brake pad |
| CN201647045U (en) * | 2010-03-17 | 2010-11-24 | 郑景中 | Bicycle braking clamp capable of being easily assembled and disassembled |
| CN207875907U (en) * | 2017-11-17 | 2018-09-18 | 陈逸伟 | Brake block adjusting structure of bicycle brake |
-
2018
- 2018-01-29 CN CN201810085064.4A patent/CN108202824A/en not_active Withdrawn
- 2018-01-29 CN CN201820148761.5U patent/CN207875907U/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036532A (en) * | 1989-03-10 | 1989-10-25 | 陈月辉 | Bicycle brake system |
| US5431256A (en) * | 1994-05-03 | 1995-07-11 | Wen; Chun T. | Adjusting device for a brake cable of a bicycle |
| CN1171350A (en) * | 1996-06-11 | 1998-01-28 | 株式会社岛野 | Brake for bicycle |
| US6173818B1 (en) * | 1999-06-24 | 2001-01-16 | Kuo Yung-Pin | Device for adjusting a brake pad |
| CN201647045U (en) * | 2010-03-17 | 2010-11-24 | 郑景中 | Bicycle braking clamp capable of being easily assembled and disassembled |
| CN207875907U (en) * | 2017-11-17 | 2018-09-18 | 陈逸伟 | Brake block adjusting structure of bicycle brake |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207875907U (en) | 2018-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180626 |
|
| WW01 | Invention patent application withdrawn after publication |