CN202579767U - Brake block with wear warning device - Google Patents
Brake block with wear warning device Download PDFInfo
- Publication number
- CN202579767U CN202579767U CN 201220164743 CN201220164743U CN202579767U CN 202579767 U CN202579767 U CN 202579767U CN 201220164743 CN201220164743 CN 201220164743 CN 201220164743 U CN201220164743 U CN 201220164743U CN 202579767 U CN202579767 U CN 202579767U
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- CN
- China
- Prior art keywords
- friction
- block
- brake
- brake block
- signalling device
- 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 - Lifetime
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Abstract
The utility model provides a brake block with a wear warning device, which is mainly applied to vehicles with disc brake blocks for automobiles, motorcycles and the like. The brake block comprises a steel back and a friction block bonded on the steel back, wherein the friction block is provided with the wear warning device; the wear warning device consists of a friction detection body and a warning head; the friction detection body is connected with the warning head through a metal wire; the friction detection body is embedded into one end of the friction surface of the friction block; the warning head is arranged at one end in the friction block which is close to the steel back; and an observation hole is formed in a position on the steel back which corresponds to the wear warning head. The friction detection body embedded into the friction block and the friction block are worn simultaneously, the metal wire is broken when the friction block of the brake block is worn to the maximum extent, and the warning head is ejected out under the action of a spring, so that a driver or repairman can find and replace the brake block in time, and safe running of a vehicle is ensured.
Description
Technical field
The utility model relates to a kind of vehicle brake sheet, relates in particular to a kind of brake block of belt wear signalling device, is mainly used in the vehicle of disc brake pads such as car, motorcycle.
Background technique
In the brake system of automobile, brake block is the breaking piece of most critical, and the quality of all braking effects all is that brake block plays a decisive role.Brake block is compressed in and produces friction on the brake disc during brake, thereby reaches the purpose of vehicle deceleration brake.In the process of frequently braking, brake pad and brake disc mutual friction mutually constantly wear and tear friction material, when friction material thickness may wear to certain thickness, must in time change brake block.And present automobile is with the brake block signalling device that do not wear and tear basically; Usually can only go up the mileage number that requires to specifications and judge the time of changing brake block; But the use condition of each car is different again; Can't accurately judge the replacing time, change and cause waste too early, change the untimely potential safety hazard that has again.
The model utility content
The purpose of the utility model is to the problem that exists in the existing technology, and a kind of brake block of belt wear signalling device is provided.
The brake block of the utility model belt wear signalling device comprises steel backing and is bonded in the brake pad on the steel backing; Said brake pad is provided with the wearing and tearing signalling device.
Said wearing and tearing signalling device is made up of friction detecting body, caution head, and the friction detecting body is connected by wire with the caution head; Said friction detecting body is embedded in an end of rubbing surface on the brake pad, and said caution head is arranged on the interior end near steel backing of brake pad, and locates to be provided with peep hole at the corresponding wearing and tearing caution of steel backing head.
Be provided with spring between said friction detecting body and the caution head.
Said friction detecting body is cylindric.
The friction detecting body and the brake pad that are embedded in the brake pad wear and tear simultaneously, and when the brake block brake pad may wear to the limit, wire will break, and under the effect of spring, the caution head just outwards ejects, and can in time found and change by driver or repairman.
The relative existing technology of the utility model has the following advantages:
1, the utility model is inlayed the wearing and tearing signalling device in the brake pad of brake block, driver or repairman is in time found and replacing, to guarantee the safety traffic of vehicle;
2, the utility model friction detecting body and brake pad of brake block of inlaying the wearing and tearing signalling device weares and teares simultaneously; So the wearing and tearing caution accurately; Guaranteed the replacing time of brake block, eliminated, also avoided because change the too early waste that causes because of changing the potential safety hazard of untimely generation;
3, the utility model is simple in structure, and cost of production is low, and it is convenient to install, change;
4, the utility model to inlay wearing and tearing signalling device volume little, do not influence the installation and the use of brake block, safe and reliable, be mainly used in the vehicle of disc brake pads such as car, motorcycle.
Description of drawings
Fig. 1 is the sectional structure chart of the utility model;
Fig. 2 is the plan view of Fig. 1.
Embodiment
Be described further below in conjunction with the structure of accompanying drawing the utility model.
With reference to Fig. 1,2, a kind of brake block of belt wear signalling device comprises steel backing 6 and is bonded in the brake pad 2 on the steel backing.Brake pad 2 is provided with the wearing and tearing signalling device.This wearing and tearing signalling device is made up of column friction detecting body 1, caution 4, and column friction detecting body 1 with warn 4 and be connected by wire 3; Wherein column friction detecting body 1 is embedded in an end of rubbing surface on the brake pad 2, and caution 4 is arranged in the brake pad 2 ends near steel backing 6, and is provided with peep hole 7 at steel backing 6 corresponding wearing and tearing caution 4 place, so that observe the state of caution 4.Between column friction detecting body 1 and caution 4, be provided with spring 5, will warn 4 when guaranteeing wire 3 fractures and in time release, enable by driver or repairman's discovery in time and replacing.
Claims (4)
1. the brake block of belt wear signalling device comprises steel backing (6) and is bonded in the brake pad (2) on the steel backing, and it is characterized in that: said brake pad (2) is provided with the wearing and tearing signalling device.
2. the brake block of belt wear signalling device according to claim 1, it is characterized in that: said wearing and tearing signalling device is made up of friction detecting body (1), caution head (4), and friction detecting body (1) with warn (4) and be connected by wire (3); Said friction detecting body (1) is embedded in the end that brake pad (2) is gone up rubbing surface, and caution head (4) is arranged on the interior end near steel backing (6) of brake pad (2), and locates to be provided with peep hole (7) at the corresponding wearing and tearing caution heads of steel backing (6) (4).
3. like the brake block of the said belt wear signalling device of claim 2, it is characterized in that: be provided with spring (5) between said friction detecting body (1) and the caution head (4).
4. like the brake block of the said belt wear signalling device of claim 2, it is characterized in that: said friction detecting body (1) is for cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220164743 CN202579767U (en) | 2012-04-18 | 2012-04-18 | Brake block with wear warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220164743 CN202579767U (en) | 2012-04-18 | 2012-04-18 | Brake block with wear warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579767U true CN202579767U (en) | 2012-12-05 |
Family
ID=47249181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220164743 Expired - Lifetime CN202579767U (en) | 2012-04-18 | 2012-04-18 | Brake block with wear warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579767U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594123A (en) * | 2017-01-19 | 2017-04-26 | 山东荣邦汽配有限公司 | Brake pad |
| CN110259858A (en) * | 2019-06-04 | 2019-09-20 | 山东金麒麟股份有限公司 | A kind of brake block and vehicle with thickness detection apparatus |
| CN111927909A (en) * | 2020-10-16 | 2020-11-13 | 宁波合力制动系统有限公司 | Automobile brake pad wear condition monitoring device |
| CN113803393A (en) * | 2021-11-17 | 2021-12-17 | 杭州寰瀛科技有限公司 | New energy automobile stopper |
| CN114436103A (en) * | 2022-02-17 | 2022-05-06 | 上海永环摩擦材料海安有限公司 | Traction machine friction plate with efficient heat dissipation protection |
-
2012
- 2012-04-18 CN CN 201220164743 patent/CN202579767U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594123A (en) * | 2017-01-19 | 2017-04-26 | 山东荣邦汽配有限公司 | Brake pad |
| CN106594123B (en) * | 2017-01-19 | 2019-06-21 | 山东荣邦汽配有限公司 | A kind of brake block |
| CN110259858A (en) * | 2019-06-04 | 2019-09-20 | 山东金麒麟股份有限公司 | A kind of brake block and vehicle with thickness detection apparatus |
| CN110259858B (en) * | 2019-06-04 | 2020-11-06 | 山东金麒麟股份有限公司 | Brake block and vehicle with thickness detection device |
| CN111927909A (en) * | 2020-10-16 | 2020-11-13 | 宁波合力制动系统有限公司 | Automobile brake pad wear condition monitoring device |
| CN113803393A (en) * | 2021-11-17 | 2021-12-17 | 杭州寰瀛科技有限公司 | New energy automobile stopper |
| CN113803393B (en) * | 2021-11-17 | 2022-05-24 | 杭州寰瀛科技有限公司 | New energy automobile stopper |
| CN114436103A (en) * | 2022-02-17 | 2022-05-06 | 上海永环摩擦材料海安有限公司 | Traction machine friction plate with efficient heat dissipation protection |
| CN114436103B (en) * | 2022-02-17 | 2022-12-30 | 上海永环摩擦材料海安有限公司 | Traction machine friction plate with efficient heat dissipation protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |