CN201344217Y - Fixed-caliper type disk brake - Google Patents
Fixed-caliper type disk brake Download PDFInfo
- Publication number
- CN201344217Y CN201344217Y CNU2009200028529U CN200920002852U CN201344217Y CN 201344217 Y CN201344217 Y CN 201344217Y CN U2009200028529 U CNU2009200028529 U CN U2009200028529U CN 200920002852 U CN200920002852 U CN 200920002852U CN 201344217 Y CN201344217 Y CN 201344217Y
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- China
- Prior art keywords
- brake
- brake pump
- casing body
- utility
- model
- 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
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Abstract
The utility model discloses a fixed-caliper type disk brake for motorcycles, which comprises a brake pump casing body, pistons (2), rectangular sealing rings (3), a shoe plate (6) and a braking disk (15), wherein the brake pump casing body includes a brake pump outer casing body (1) and a brake pump inner casing body (10), and the pistons (2) and the rectangular sealing rings (3) are mounted inside the brake pump outer casing body (1) and the brake pump inner casing body (10). Besides, the brake pump outer casing body (1) is connected with the brake pump inner casing body (10) via a guide pin (5) and a block pin (9). The utility model is capable of reducing installing supports and sliding shafts of an original brake and enabling the brake to have better rigidity. Moreover, the brake has the advantages of simple structure and convenient installation, thereby being suitable for motorcycles which have limited chassis space and require large braking torque.
Description
Technical field
The utility model relates to a kind of disk type braker, particularly relates to the caliper-type disc brake that a kind of motorcycle is used.
Background technique
At present, the disk type braker that braking is adopted before the motorcycle is a float pincer type, and it can realize running braking function.When the needs service brake,,, make the motorcycle that travels slow down or stop to travel because the oil pressure effect makes the shoe plate that is distributed in the brake disc both sides that brake disc is embraced by giving input hydraulic pressure oil in the brake pump housing.This break need have mounting bracket and sliding axle etc., its structure more complicated, and shared space is big, and rigidity compares relatively poor.
The model utility content
The purpose of this utility model is to overcome above-mentioned deficiency, and provide a kind of simple in structure, volume is less, rigidity is better decided caliper-type disc brake.
The purpose of this utility model realizes by following technical solution: a kind ofly decide caliper-type disc brake, comprise brake pump housing, piston, rectangular seal, shoe plate, brake disc, described brake pump housing is made of brake pump frame and brake pump inner housing, in brake pump frame and the brake pump inner housing piston, rectangular seal are housed all, link to each other by pilot pin and bayonet lock between brake pump frame and the brake pump inner housing.
After adopting the utility model structure, install a branch pump mechanism again additional by brake cylinder body opposite at former floating tong type break, make break possess running braking function, mounting bracket, the sliding axle of former break have compared with prior art been reduced, make that the rigidity of break is better, and this brake structural is simple, easy for installation, and the requirement braking moment is big to adapt to, the limited motorcycle in space, chassis.
Description of drawings
Below in conjunction with accompanying drawing and mode of execution the utility model is described in further detail.
Fig. 1 decides the structural representation of caliper-type disc brake for the utility model.
Embodiment
With reference to Fig. 1 as can be known, the utility model is decided caliper-type disc brake, comprise brake pump housing, piston 2, rectangular seal 3, shoe plate 6, brake disc 15, described brake pump housing is made of brake pump frame 1 and brake pump inner housing 10, piston 2, rectangular seal 3, dust ring 4 all are housed in brake pump frame 1 and the brake pump inner housing 10, link to each other by pilot pin 5 and bayonet lock 9 between brake pump frame 1 and the brake pump inner housing 10.Brake pump frame 1 and brake pump inner housing 10 with and inner structure basic identical.
Oil inlet pipe is connected on the brake pump inner housing 10, brake pump inner housing 10 can be contained on the vibration damper of motorcycle, and save the mounting bracket of former break, sliding axle; Piston 2 joins with shoe plate 6, and can drive shoe plate; Also mudguard wing 8 can be installed outside brake pump frame 1 and the brake pump inner housing 10, enter to prevent foreign matter.On between described two shoe plates 6, braking plate spring 7 is housed, is beneficial to brake separating of two shoe plates and brake disc after finishing.
Braking of the present utility model is by input hydraulic pressure oil all in the brake pump frame of giving both sides and the brake pump inner housing, because the oil pressure effect is embraced brake disc by the mobile shoe plate that is distributed in the brake disc both sides that makes of piston, thereby make the motorcycle that travels slow down or stop to travel.And can realize the automatic adjustment of service brake, guaranteed the stability of braking effect.
Claims (1)
1, a kind ofly decides caliper-type disc brake, comprise brake pump housing, piston (2), rectangular seal (3), shoe plate (6), brake disc (15), it is characterized in that: described brake pump housing is made of brake pump frame (1) and brake pump inner housing (10), piston (2), rectangular seal (3) all are housed in brake pump frame (1) and the brake pump inner housing (10), link to each other by pilot pin (5) and bayonet lock (9) between brake pump frame (1) and the brake pump inner housing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200028529U CN201344217Y (en) | 2009-01-25 | 2009-01-25 | Fixed-caliper type disk brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200028529U CN201344217Y (en) | 2009-01-25 | 2009-01-25 | Fixed-caliper type disk brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344217Y true CN201344217Y (en) | 2009-11-11 |
Family
ID=41275799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200028529U Expired - Fee Related CN201344217Y (en) | 2009-01-25 | 2009-01-25 | Fixed-caliper type disk brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344217Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976250A (en) * | 2014-04-05 | 2015-10-14 | 钱江帆 | Large-braking-force disc brake device |
-
2009
- 2009-01-25 CN CNU2009200028529U patent/CN201344217Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976250A (en) * | 2014-04-05 | 2015-10-14 | 钱江帆 | Large-braking-force disc brake device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Libang Hexin Automobile Brake System Co., Ltd. Assignor: Wenzhou Libang Enterprise Co.,Ltd. Contract record no.: 2012330000141 Denomination of utility model: Fixed-caliper type disk brake Granted publication date: 20091111 License type: Exclusive License Record date: 20120406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20170125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |