CN207496870U - A kind of brake structure - Google Patents
A kind of brake structure Download PDFInfo
- Publication number
- CN207496870U CN207496870U CN201720630388.2U CN201720630388U CN207496870U CN 207496870 U CN207496870 U CN 207496870U CN 201720630388 U CN201720630388 U CN 201720630388U CN 207496870 U CN207496870 U CN 207496870U
- Authority
- CN
- China
- Prior art keywords
- brake
- threaded rod
- brake shoes
- mounting bracket
- fastening bolt
- 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
- 238000009434 installation Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000001351 cycling effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of brake structures, including two mounting brackets and two brake shoes, the middle part of two mounting brackets is flexibly connected by installation axle and is symmetrically arranged on front wheel vehicle frame, connecting hole is both provided at the top of mounting bracket, the bottom of mounting bracket is equipped with threaded rod by installing threaded hole, the side of mounting bracket bottom is equipped with fastening bolt by fastening thread hole, one end of fastening bolt resists the side of threaded rod, brake shoes is fixedly installed in one end of threaded rod, two connecting holes are connected by steel wire rope with connection ring, connection ring is connected by braking rope with brake handle-bar for bicycle.The device can adjust brake shoes to the distance of cycle hub, after brake shoes abrasion to a certain extent, adjust brake shoes position, it is made to move a distance gently towards wheel hub direction, so as to which brake structure be made to reach best braking effect once again, happening for when brake shoes is worn brake failure is can effectively prevent, reduces the security risk of cycling.
Description
Technical field
The utility model is related to a kind of brake structures, belong to bicycle brake technical field.
Background technology
Brake, is also referred to as braked, and is that running locomotive, vehicle and other means of transports or machinery etc. is instigated to stop or subtract
The action of low velocity.The General Principle of braking is that a wheel or disk are fixed on the high speed shaft of machine, is installed therewith on engine base
Adaptable brake shoe, band or disk is allowed to generate braking moment under external force.What brake gear can namely slow down
Mechanical brake device also known as retarder.In simple terms：Brake-pedal of automobile in the following, slam brake pedal, then makes brake in steering wheel
The linkage of vehicle lever, which is pressurized and reaches the brake block on brake rim, blocks brake wheel disc, makes car deceleration or out of service.Automobile
Hand-operated brake is by gear, is connected in brake thick stick.Common also has bicycle brake, it is the rod-shaped system by being fixed on vehicle frame
Dynamic device or disk fill brake holding brake etc. to slow down.And the preceding brake of bicycle is by using two pieces of brake shoes grip frictions
Cycle hub achievees the purpose that retarding braking, thus with the use of bicycle, brake shoes can be gradually worn out, brake lining away from
It is more and more remote from wheel hub, it can finally make, even clipping to most tightly brake handle, front-wheel can not be slowed down even locked, this feelings
Under condition, brake failure is will result in, the final safety for influencing personnel.
Utility model content
The technical problems to be solved in the utility model is the use overcome with bicycle, and brake shoes can be gradually worn out, and is stopped
Vehicle identity distance is more and more remote from wheel hub, can finally make, even clipping to most tightly brake handle, front-wheel can not slow down even locked,
In this case, brake failure is will result in, final the defects of influencing personnel safety, provides a kind of brake structure.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
The utility model provides a kind of brake structure, including two mounting brackets and two brake shoes, two installations
The middle part of frame is flexibly connected by installation axle and is symmetrically arranged on front wheel vehicle frame, is respectively provided at the top of the mounting bracket
There is connecting hole, the bottom of the mounting bracket is equipped with threaded rod by installing threaded hole, and the side of the mounting bracket bottom passes through
Fastening thread hole is equipped with fastening bolt, and one end of the fastening bolt resists the side of the threaded rod, and the brake shoes is consolidated
Dingan County is loaded on one end of the threaded rod, and two connecting holes are connected by steel wire rope with connection ring, and the connection ring is led to
Braking rope is crossed with brake handle-bar for bicycle to be connected.
As a kind of optimal technical scheme of the utility model, the connecting hole is to the installation axle on the mounting bracket
Length is more than the threaded rod to the length of the installation axle.
As a kind of optimal technical scheme of the utility model, one end of the threaded rod and the fastening bolt is fixed
Plum blossom is installed and twists head.
As a kind of optimal technical scheme of the utility model, length is both provided on the brake shoes and the threaded rod
Graduation mark.
As a kind of optimal technical scheme of the utility model, the mounting bracket is made using alloy steel material.
The advantageous effect that the utility model is reached is：The device can adjust brake shoes to the distance of cycle hub,
After brake shoes abrasion to a certain extent, brake shoes position is adjusted, it is made to move a distance gently towards wheel hub direction, so as to make
Brake structure reaches best braking effect once again, can effectively prevent happening for when brake shoes is worn brake failure, reduces
The security risk cycled；And the apparatus structure is simple, and it is easy to adjust, it is suitble to promote the use of.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model threaded rod；
Fig. 3 is the side sectional view of the utility model mounting bracket lower end；
In figure：1st, mounting bracket；2nd, brake shoes；3rd, threaded rod；4th, fastening bolt；5th, plum blossom twists head；6th, installation axle；7th, it connects
Hole；8th, steel wire rope；9th, connection ring；10th, braking rope；11st, length scale line；The 12nd, threaded hole is installed；13rd, fastening thread hole.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-3, the utility model provides a kind of brake structure, including two mounting brackets 1 and two brake shoes
2, the middle part of two mounting brackets 1 is flexibly connected by installation axle 6 and is symmetrically arranged on front wheel vehicle frame, mounting bracket 1
Top is both provided with connecting hole 7, and the bottom of mounting bracket 1 is equipped with threaded rod 3 by installing threaded hole 12,1 bottom of mounting bracket
Side is equipped with fastening bolt 4 by fastening thread hole 13, and one end of fastening bolt 4 resists the side of threaded rod 3, brake shoes 2
One end of threaded rod 3 is fixedly installed in, two connecting holes 7 are connected by steel wire rope 8 with connection ring 9, and connection ring 9 passes through brake
Rope 10 is connected with brake handle-bar for bicycle.
The length of connecting hole 7 to installation axle 6 is more than the length that threaded rod 3 arrives installation axle 6 on mounting bracket 1, and mounting bracket is suitable
In lever, installation axle is then supporting point, and the lever of one end of having an effect is longer, then all the more laborsaving, i.e. one end of connecting hole is longer, then stops
It is more laborsaving during vehicle.One end of threaded rod 3 and fastening bolt 4 is installed with plum blossom and twists first 5, makes to turn threaded rod and fastening
It is more convenient during bolt.It is both provided with length scale line 11 on brake shoes 2 and threaded rod 3, the graduation mark on brake shoes can be clear
The degree of wear of clear display brake shoes, and the graduation mark on threaded rod can assist in the distance of threaded rod movement.Installation
Frame 1 is made using alloy steel material, makes mounting bracket more durable.
Concrete operating principle：When the device works, braking rope 10 is pulled up by brake handle, and braking rope 10 passes through steel
Cord 8 pulls up the top of two mounting brackets 1, is overlapped so as to which two mounting brackets 1 be made to start to rotate around installation axle 6, then two peaces
The brake shoes 2 for shelving 1 lower end inwardly closes up, and grip friction cycle hub achievees the purpose that retarding braking；When brake shoes 2 is ground
Damage to a certain degree, brake less halo when, unscrew fastening bolt 4, it made no longer tightly against threaded rod 3, then to rotate screw thread
Bar 3 makes it be moved along installation threaded hole 12 to cycle hub, so as to which the brake lining for making the brake shoes 2 of one end is again close to
Wheel hub adjusts to best braking distance when not wearing initially until by the brake lining of brake shoes 2, tightens fastening bolt again later
4, make it that threaded rod 3 is resisted fixation.
The advantageous effect that the utility model is reached is：The device can adjust brake shoes to the distance of cycle hub,
After brake shoes abrasion to a certain extent, brake shoes position is adjusted, it is made to move a distance gently towards wheel hub direction, so as to make
Brake structure reaches best braking effect once again, can effectively prevent happening for when brake shoes is worn brake failure, reduces
The security risk cycled；And the apparatus structure is simple, and it is easy to adjust, it is suitble to promote the use of.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of brake structure, including two mounting brackets (1) and two brake shoes (2), which is characterized in that two mounting brackets
(1) middle part is flexibly connected and is symmetrically arranged on front wheel vehicle frame, the top of the mounting bracket (1) by installation axle (6)
Portion is both provided with connecting hole (7), and the bottom of the mounting bracket (1) is equipped with threaded rod (3) by installing threaded hole (12), described
The side of mounting bracket (1) bottom is equipped with fastening bolt (4), one end of the fastening bolt (4) by fastening thread hole (13)
The side of the threaded rod (3) is resisted, the brake shoes (2) is fixedly installed in one end of the threaded rod (3), two companies
It connects hole (7) by steel wire rope (8) with connection ring (9) to be connected, the connection ring (9) passes through braking rope (10) and bicycle brake
Handle is connected.
A kind of 2. brake structure according to claim 1, which is characterized in that the connecting hole (7) on the mounting bracket (1)
Length to the installation axle (6) is more than the threaded rod (3) to the length of the installation axle (6).
3. a kind of brake structure according to claim 1, which is characterized in that the threaded rod (3) and the fastening bolt
(4) one end is installed with plum blossom and twists head (5).
4. a kind of brake structure according to claim 1, which is characterized in that the brake shoes (2) and the threaded rod (3)
On be both provided with length scale line (11).
5. a kind of brake structure according to claim 1, which is characterized in that the mounting bracket (1) uses alloy steel material
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630388.2U CN207496870U (en) | 2017-06-02 | 2017-06-02 | A kind of brake structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630388.2U CN207496870U (en) | 2017-06-02 | 2017-06-02 | A kind of brake structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207496870U true CN207496870U (en) | 2018-06-15 |
Family
ID=62497165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720630388.2U Expired - Fee Related CN207496870U (en) | 2017-06-02 | 2017-06-02 | A kind of brake structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207496870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911246A (en) * | 2020-07-10 | 2022-01-11 | 厦门厦杏摩托有限公司 | Improved structure of linkage brake system |
-
2017
- 2017-06-02 CN CN201720630388.2U patent/CN207496870U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911246A (en) * | 2020-07-10 | 2022-01-11 | 厦门厦杏摩托有限公司 | Improved structure of linkage brake system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528000 No. 6, self built plant of Du Jiaming, North Yinhai Avenue, Nanhai national ecological park, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee after: FOSHAN LANO BIKE Co.,Ltd. Address before: 528000 second and third floors of panqixin plant, No. 8, Ruijin Road, hardware industrial zone, Danzao Town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee before: FOSHAN LANO BIKE Co.,Ltd. |
|
| 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: 20180615 |