CN105650150A - Bicycle disc brake assembly - Google Patents
Bicycle disc brake assembly Download PDFInfo
- Publication number
- CN105650150A CN105650150A CN201610128004.7A CN201610128004A CN105650150A CN 105650150 A CN105650150 A CN 105650150A CN 201610128004 A CN201610128004 A CN 201610128004A CN 105650150 A CN105650150 A CN 105650150A
- Authority
- CN
- China
- Prior art keywords
- oil cup
- sealing
- sealed muscle
- disc brake
- lubricating cup
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 210000003205 muscle Anatomy 0.000 claims description 31
- 230000001050 lubricating effect Effects 0.000 claims description 28
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
- F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2125/00—Components of actuators
- F16D2125/02—Fluid-pressure mechanisms
- F16D2125/08—Seals, e.g. piston seals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The invention provides a bicycle disc brake assembly. The bicycle disc brake assembly comprises an upper pump body. An oil cup cover is connected to the position of an oil cup of the upper pump body. The oil cup cover corresponds to the oil cup in shape. Connecting protruding columns are arranged at the positions, located on the edge of the oil cup, of the upper pump body. The oil cup cover is provided with circular holes corresponding to the connecting protruding columns in shape and size. The oil cup cover is correspondingly connected with the connecting protruding columns through the circular holes. A sealing pad is arranged between the oil cup cover and the oil cup. The bicycle disc brake assembly is characterized in that sealing connecting holes are formed in the positions, corresponding to the connecting protruding columns, of the sealing pad, sealing ribs A are arranged on the outer edges of the sealing connecting holes, a sealing rib B lengthening towards the interior of the oil cup to extend into the oil cup is arranged at the corresponding connecting position of the sealing pad and the edge of the oil cup, sealing ribs C are arranged at the positions, connected with the end face of the upper pump body, of the sealing pad, the sealing ribs C are correspondingly connected with the sealing ribs A, and the sealing ribs A, the sealing rib B and the sealing ribs C are integrally formed with the sealing pad. The bicycle disc brake assembly is good in sealing performance and capable of effectively solving the problem of oil leakage.
Description
Technical field
The present invention relates to a kind of bicycle disc brake assembly.
Background technology
Current disc brake is still made up of the braking clamp of a brake disk being connected with wheel and disk border, and during brake, high pressure brake fluid promotes brake block so as to clamp brake disc thus producing braking effect. Disc brake system successfully uses for many years in the past on locomotive, and becomes the main flow of locomotive brake system; As in the use of bicycle, cannot popularize due to problems such as early stage disc brake system is not mature enough, selling at exorbitant prices, preponderances, improvement is obtained at everyways such as material, weight, price and reliabilitys through for many years, if but oil heat, particularly in continuing in scorcher to brake, the Leakage of disc brake is a hang-up all the time, particularly controls in unmanageable lubricating cup faying face sealing gasket place's leakage of oil difficult quality.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of sealing property excellent, it is possible to effectively solve a kind of bicycle disc brake assembly of Leakage.
For solving above-mentioned technical problem, the technical scheme is that
A kind of bicycle disc brake assembly, including upper pump main body, the lubricating cup place of described upper pump main body is connected to oil cup cap, described oil cup cap is corresponding to described lubricating cup shape, described upper pump main body is provided with connection projection in described lubricating cup edge, described oil cup cap is provided with and is connected projection shape with described, the corresponding circular hole of size, described oil cup cap is connected by described circular hole is corresponding with described connection projection, it is provided with sealing gasket between described oil cup cap and described lubricating cup, it is characterized in that: described sealing gasket is provided with is tightly connected hole with the described projection corresponding position that is connected, the described hole outer rim that is tightly connected is provided with sealed muscle A, described sealing gasket is provided with the sealed muscle B that prolongation stretches in lubricating cup in described lubricating cup with corresponding junction, described lubricating cup edge, described sealing gasket and described upper pump main body end face junction are provided with sealed muscle C, described sealed muscle C is corresponding with described sealed muscle A to be connected, described sealed muscle A, sealed muscle B and described sealed muscle C is one-body molded with described sealing gasket.
Preferably, above-mentioned a kind of bicycle disc brake assembly, wherein said sealed muscle C has been arranged side by side a plurality of.
Relatively prior art, the technology of the present invention effect is mainly reflected in: the present invention is provided with in conjunction with junction at sealing gasket and lubricating cup and organizes sealed muscle more, this sealed muscle is with one-body molded with sealing gasket, it can effectively strengthen the sealing property of sealing gasket, this structure is used on disc brake lubricating cup sealing function, more demonstrates the superiority of its not easy oil leakage especially when lubricating cup and oil cup cap unmanageable faying face plane precision is relatively low.
Accompanying drawing explanation
Fig. 1: present configuration schematic diagram;
Fig. 2: gasket structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, so that technical solution of the present invention is more readily understood and grasps.
As depicted in figs. 1 and 2, a kind of bicycle disc brake assembly, including upper pump main body 1, lubricating cup 2 place of described upper pump main body 1 is connected to oil cup cap 4, described oil cup cap 4 is corresponding to described lubricating cup 2 shape, described upper pump main body 1 is provided with connection projection 3 in described lubricating cup 2 edge, described oil cup cap 4 is provided with and is connected projection 3 shape with described, the corresponding circular hole 5 of size, described oil cup cap 4 is connected by described circular hole 5 is corresponding with described connection projection 3, it is provided with sealing gasket 6 between described oil cup cap 4 and described lubricating cup 2, wherein said sealing gasket 6 is provided with is tightly connected hole 7 with described projection 3 corresponding position that is connected, described hole 7 outer rim that is tightly connected is provided with sealed muscle A8, described sealing gasket 6 is provided with the sealed muscle B10 that prolongation stretches in lubricating cup 2 in described lubricating cup 2 with corresponding junction, described lubricating cup 2 edge, described sealing gasket 6 is provided with sealed muscle C9 with described upper pump main body 1 end face junction, described sealed muscle C9 is corresponding with described sealed muscle A8 to be connected, described sealed muscle A8, sealed muscle B10 and described sealed muscle C9 is one-body molded with described sealing gasket 6.
Wherein said sealed muscle C10 has been arranged side by side a plurality of.
This technical scheme is provided with in conjunction with junction at sealing gasket and lubricating cup and organizes sealed muscle more, this sealed muscle is with one-body molded with sealing gasket, it can effectively strengthen the sealing property of sealing gasket, this structure is used on disc brake lubricating cup sealing function, more demonstrates the superiority of its not easy oil leakage especially when lubricating cup and oil cup cap unmanageable faying face plane precision is relatively low.
Certainly, above is only the concrete exemplary applications of the present invention, and protection scope of the present invention is not constituted any limitation. The technical scheme that all employing equivalents or equivalence are replaced and formed, all falls within rights protection scope of the present invention.
Claims (2)
1. a bicycle disc brake assembly, including upper pump main body, the lubricating cup place of described upper pump main body is connected to oil cup cap, described oil cup cap is corresponding to described lubricating cup shape, described upper pump main body is provided with connection projection in described lubricating cup edge, described oil cup cap is provided with and is connected projection shape with described, the corresponding circular hole of size, described oil cup cap is connected by described circular hole is corresponding with described connection projection, it is provided with sealing gasket between described oil cup cap and described lubricating cup, it is characterized in that: described sealing gasket is provided with is tightly connected hole with the described projection corresponding position that is connected, the described hole outer rim that is tightly connected is provided with sealed muscle A, described sealing gasket is provided with the sealed muscle B that prolongation stretches in lubricating cup in described lubricating cup with corresponding junction, described lubricating cup edge, described sealing gasket and described upper pump main body end face junction are provided with sealed muscle C, described sealed muscle C is corresponding with described sealed muscle A to be connected, described sealed muscle A, sealed muscle B and described sealed muscle C is one-body molded with described sealing gasket.
2. a kind of bicycle disc brake assembly according to claim 1, it is characterised in that: described sealed muscle C has been arranged side by side a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610128004.7A CN105650150A (en) | 2016-03-03 | 2016-03-03 | Bicycle disc brake assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610128004.7A CN105650150A (en) | 2016-03-03 | 2016-03-03 | Bicycle disc brake assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105650150A true CN105650150A (en) | 2016-06-08 |
Family
ID=56493004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610128004.7A Pending CN105650150A (en) | 2016-03-03 | 2016-03-03 | Bicycle disc brake assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105650150A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177138A (en) * | 2006-11-10 | 2008-05-14 | 李秋 | Novel hydraulic brake master cylinder |
| US20120048667A1 (en) * | 2010-08-24 | 2012-03-01 | Ashima Ltd. | Oil guiding device for hydraulic brake lever assembly having a brake lever |
| CN202971680U (en) * | 2012-11-16 | 2013-06-05 | 温州市佳本机车零部件有限公司 | Hydraulic disc brake device with oil-injection-preventing device |
| US20140158487A1 (en) * | 2012-12-06 | 2014-06-12 | Wayne-Ian Moore | Hydraulic brake device for a bicycle |
| CN204055759U (en) * | 2014-09-02 | 2014-12-31 | 瑞安市金吉机车零部件有限公司 | The split type brake Chief-pump for motorcycle assembly of a kind of lubricating cup |
| CN104417702A (en) * | 2013-08-27 | 2015-03-18 | 张小红 | Oil pressure disk brake with valve |
| CN204399154U (en) * | 2015-01-14 | 2015-06-17 | 瑞安市金吉机车零部件有限公司 | Pump on a kind of water brake |
| CN205022568U (en) * | 2015-08-10 | 2016-02-10 | 泰州市天宇交通器材有限公司 | Dish is stopped and is gone up pump |
| CN205559646U (en) * | 2016-03-03 | 2016-09-07 | 宁波鑫云制动机械有限公司 | Bicycle dish assembly of stopping |
-
2016
- 2016-03-03 CN CN201610128004.7A patent/CN105650150A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177138A (en) * | 2006-11-10 | 2008-05-14 | 李秋 | Novel hydraulic brake master cylinder |
| US20120048667A1 (en) * | 2010-08-24 | 2012-03-01 | Ashima Ltd. | Oil guiding device for hydraulic brake lever assembly having a brake lever |
| CN202971680U (en) * | 2012-11-16 | 2013-06-05 | 温州市佳本机车零部件有限公司 | Hydraulic disc brake device with oil-injection-preventing device |
| US20140158487A1 (en) * | 2012-12-06 | 2014-06-12 | Wayne-Ian Moore | Hydraulic brake device for a bicycle |
| CN104417702A (en) * | 2013-08-27 | 2015-03-18 | 张小红 | Oil pressure disk brake with valve |
| CN204055759U (en) * | 2014-09-02 | 2014-12-31 | 瑞安市金吉机车零部件有限公司 | The split type brake Chief-pump for motorcycle assembly of a kind of lubricating cup |
| CN204399154U (en) * | 2015-01-14 | 2015-06-17 | 瑞安市金吉机车零部件有限公司 | Pump on a kind of water brake |
| CN205022568U (en) * | 2015-08-10 | 2016-02-10 | 泰州市天宇交通器材有限公司 | Dish is stopped and is gone up pump |
| CN205559646U (en) * | 2016-03-03 | 2016-09-07 | 宁波鑫云制动机械有限公司 | Bicycle dish assembly of stopping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |
|
| WD01 | Invention patent application deemed withdrawn after publication |