CN203230758U - Contracting brake for small and medium motor vehicles - Google Patents
Contracting brake for small and medium motor vehicles Download PDFInfo
- Publication number
- CN203230758U CN203230758U CN 201320102453 CN201320102453U CN203230758U CN 203230758 U CN203230758 U CN 203230758U CN 201320102453 CN201320102453 CN 201320102453 CN 201320102453 U CN201320102453 U CN 201320102453U CN 203230758 U CN203230758 U CN 203230758U
- Authority
- CN
- China
- Prior art keywords
- brake
- bolt
- adjustment
- expansion bolt
- regulating arm
- 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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- Braking Arrangements (AREA)
Abstract
The utility model relates to a contracting brake for small and medium motor vehicles. The contracting brake comprises a brake blocking piece and brake pads symmetrically arranged on the brake blocking piece, wherein the brake pads are connected through a tension spring. The contracting brake is characterized in that an expansion bolt rotating groove and an adjustment bolt rotating groove are formed in two contact ends of the brake pads respectively, an expansion bolt is arranged in the expansion bolt rotating groove, an adjustment bolt is arranged in the adjustment bolt rotating groove, a brake arm connected with the expansion bolt, a connecting adjustment arm connected with the adjustment bolt and an adjustment arm limiting seat are arranged on the brake blocking piece, the connecting adjustment arm is connected with the adjustment arm limiting seat through an adjustment screw, and an adjustment bolt for limiting the connecting adjustment arm is arranged on the adjustment screw. The contracting brake can take the place of currently and commercially available contracting brakes in the market, is simple in structure, low in cost and convenient to operate and facilitates adjustment at any time at anywhere.
Description
Technical field
The utility model relates to a kind of middle-size and small-size automobile-use band-type brake.
Background technique
At present in the rural area compact car, little four-wheel tractor, the diesel oil tricycle, motor tricycle, the storage battery tricycle is because economical and practical, be convenient to operate driving and widely apply, and the above vehicle car not dead phenomenon of stopping that will occur stopping after travelling often incessantly, be easy to occur accident, causing the car incessantly stopped stop not dead reason be often between the first half of a friction brake, rub thinner and thinner, will cause rubbing partially of lock, the resistance of reducing friction, has only again tight preceding surface pull rod, caused vicious circle, had only a circular fixing column and big defective is lock latter half of, it is full to expand, thereby reduced frictional force, its result has caused many traffic accidents under steam.
The model utility content
Technical problem to be solved in the utility model provides a kind of middle-size and small-size automobile-use band-type brake.
The utility model adopts following technological scheme:
The utility model comprises the brake catch and is symmetricly set in the brake block of brake on the catch, is connected by extension spring between described brake block; It is characterized in that the contacted two ends of described brake block form the expansion bolt swivelling chute respectively and adjust the bolt swivelling chute, be provided with expansion bolt in the described expansion bolt swivelling chute, be provided with the adjustment bolt in the described adjustment bolt swivelling chute, described brake catch be provided with the brake arm that is connected with expansion bolt, with adjust that bolt is connected be connected regulating arm and regulating arm position limit socket, described connection regulating arm is connected by adjusting screw rod with the regulating arm position limit socket, and described adjusting screw rod is provided with for to connecting the spacing adjusting bolt of regulating arm.
Described brake block is provided with stiffening rib.
Good effect of the present utility model is as follows:
The utility model can be by the adjustment bolt of regulating arm adjustment by the positioning shaft in the original band-type brake is replaced by, regulating the angle of swing of adjusting bolt with spanner under the situation of car in brake failure gets final product, be the optimum state when hearing when slight friction is arranged slightly, the replaceable present commercially available band-type brake on the market of the utility model, simple in structure, cost is low, is convenient to operation, conveniently adjusts whenever and wherever possible.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is back structures schematic representation of the present utility model.
Embodiment
Shown in accompanying drawing 1,2, the utility model comprises brake catch 1 and is symmetricly set in the brake block 2 of brake on the catch 1, and 2 of described brake blocks are connected by extension spring 8; It is characterized in that described brake block 2 contacted two ends form the expansion bolt swivelling chute respectively and adjust the bolt swivelling chute, be provided with expansion bolt 10 in the described expansion bolt swivelling chute, be provided with in the described adjustment bolt swivelling chute and adjust bolt 9, described brake catch 1 is provided with the brake arm 7 that is connected with expansion bolt 10, with adjust that bolt 9 is connected be connected regulating arm 3 and regulating arm position limit socket 6, described connection regulating arm 3 is connected by adjusting screw rod 4 with regulating arm position limit socket 6, described adjusting screw rod 4 is provided with for to connecting the spacing adjusting bolt 5 of regulating arm 3, and described brake block 2 is provided with stiffening rib 11.The utility model can be by the adjustment bolt of regulating arm adjustment by the positioning shaft in the original band-type brake is replaced by, regulating the angle of swing of adjusting bolt with spanner under the situation of car in brake failure gets final product, be the optimum state when hearing when slight friction is arranged slightly, the replaceable present commercially available band-type brake on the market of the utility model, simple in structure, cost is low, is convenient to operation, conveniently adjusts whenever and wherever possible.
Claims (2)
1. one kind middle-size and small-size automobile-use band-type brake, it comprises brake catch (1) and is symmetricly set in brake block (2) on the brake catch (1), is connected by extension spring (8) between described brake block (2); It is characterized in that the contacted two ends of described brake block (2) form the expansion bolt swivelling chute respectively and adjust the bolt swivelling chute, be provided with expansion bolt (10) in the described expansion bolt swivelling chute, be provided with in the described adjustment bolt swivelling chute and adjust bolt (9), described brake catch (1) is provided with the brake arm (7) that is connected with expansion bolt (10), with adjust that bolt (9) is connected be connected regulating arm (3) and regulating arm position limit socket (6), described connection regulating arm (3) is connected by adjusting screw rod (4) with regulating arm position limit socket (6), and described adjusting screw rod (4) is provided with for to connecting the spacing adjusting bolt (5) of regulating arm (3).
2. according to the described a kind of middle-size and small-size automobile-use band-type brake of claim 1, it is characterized in that described brake block (2) is provided with stiffening rib (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102453 CN203230758U (en) | 2013-03-07 | 2013-03-07 | Contracting brake for small and medium motor vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102453 CN203230758U (en) | 2013-03-07 | 2013-03-07 | Contracting brake for small and medium motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203230758U true CN203230758U (en) | 2013-10-09 |
Family
ID=49286886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320102453 Expired - Fee Related CN203230758U (en) | 2013-03-07 | 2013-03-07 | Contracting brake for small and medium motor vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203230758U (en) |
-
2013
- 2013-03-07 CN CN 201320102453 patent/CN203230758U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20150307 |
|
| EXPY | Termination of patent right or utility model |