CN2570166Y - Regulating means for operating mechanism of motorcycle brake - Google Patents
Regulating means for operating mechanism of motorcycle brake Download PDFInfo
- Publication number
- CN2570166Y CN2570166Y CN 02244927 CN02244927U CN2570166Y CN 2570166 Y CN2570166 Y CN 2570166Y CN 02244927 CN02244927 CN 02244927 CN 02244927 U CN02244927 U CN 02244927U CN 2570166 Y CN2570166 Y CN 2570166Y
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- CN
- China
- Prior art keywords
- elastic force
- nut
- fixed
- regulating nut
- brake
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- 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 Elements And Transmission Devices (AREA)
Abstract
The utility model relates to a regulating device for an operating mechanism of a motorcycle brake, which comprises a fixed sleeve and is characterized in that the center is provided with a through hole, the left end is provided with steps, and the right end is provided with a threaded rod, a core rod matched with the screw hole in the center of the fixed sleeve, and an elastic force regulating nut, a fixed nut and a clearance regulating nut which are sequentially in threaded connection with the core rod. The fixed nut is positioned between the elastic force regulating nut and the clearance regulating nut, and is fixed on the core rod via an anaerobic adhesive. The distance S between the fixed nut and the elastic force regulating nut is three to seven millimeters. Through strict control over the distance between the fixed nut and the elastic force regulating nut, the purpose of strictly controlling the elastic force of a return spring is achieved, and the phenomenon of locking is prevented from happening. The elastic force regulating nut is arranged to regulate the elastic force of the return spring so as to make sure that a lever block of a lever mechanism of the brake returns to the original place. The clearance regulating nut is arranged to compensate the clearance appearing between a guide tube and an operating handle, the elastic force of the return spring is not affected, and the defect of obtaining one thing and losing another is overcome.
Description
Technical field
The utility model relates to motorcycle accessories, is specifically related to brake for motorcycle steering unit control apparatus.
Technical background
Because mechanical jaw disc type brake is simple in structure, make easily, so, on motor bike, be used widely.The existing mechanical caliper disk brake by housing, be contained in housing upper end rocker compensating gear, be contained in brake component on the lower housing portion jaw, be contained in the housing inner chamber and be in rocker compensating gear and brake component leverage, be contained in shell one side and the steering unit that cooperates with leverage is formed; Steering unit by the pulling-on piece that is contained in the pull back spring sleeve, pass pull back spring and pull back spring seat bonded assembly drag-line with pulling-on piece bonded assembly pull back spring seat, pull back spring, an end, the conduit that is enclosed within outside the drag-line forms, elastic force and manipulation feel in order to regulate pull back spring are equipped with control apparatus between pull back spring sleeve and conduit.Facts have proved that the elastic force of pull back spring must be controlled at strict scope.Elastic force is excessive, and glancing impact need be used bigger strength, and as firmly not enough, braking effect is poor; Elastic force is too small, can not guarantee the lever block return of leverage, occurs locking phenomenon easily.On the other hand, the sleeve pipe that is enclosed within the drag-line outside can be out of shape shortening after use a period of time, makes the gap increase between conduit and the brake handle, and glancing impact need be used bigger strength, could realize braking, as firmly not enough, can cause braking to slip up.In this case, chaufeur just needs to adjust control apparatus, with the gap between compensating duct and the brake handle, but has reduced the elastic force of pull back spring simultaneously, makes the lever block of leverage can not return, arrive the locking phenomenon generation.
The purpose of invention
In order to overcome the deficiency that prior art exists, the utility model is a kind of simple in structure, the timely gap between compensating duct and the brake handle, elastic force that again can strict control pull back spring prevents the brake for motorcycle steering unit control apparatus that locking phenomenon takes place.
Brake for motorcycle steering unit control apparatus described in the utility model, comprise fixed cover (1), it is characterized in that the center is that through hole, left end are provided with step, right are screw rod and the plug (2) that cooperates with the screw at fixed cover (1) center, the elastic force setting nut (3) that is threaded with plug (2) successively, captive nut (4), gap adjustment nut (5).The utility model is simple in structure, makes easily; The elastic force setting nut is set in order to regulate the elastic force of pull back spring, makes it the elastic force that keeps enough, promote the lever block return of brake level mechanism; The gap of gap adjustment nut in order to occur between compensating duct and the signaling handle is set, and don't influences the elastic force of pull back spring, overcome the defective of attending to one thing and lose sight of another.
Described brake for motorcycle steering unit control apparatus, the captive nut (4) that it is characterized in that being threaded on the plug (2) is positioned between elastic force setting nut (3) and the gap adjustment nut (5), and be fixed on the plug (2) with anaerobic adhesive, between captive nut (4) and the elastic force setting nut (3) is the 3-7 millimeter apart from S.The utility model has been controlled distance between captive nut and the elastic force setting nut by strictness, reaches the purpose of the elastic force of strict control pull back spring, thereby prevents locking phenomenon.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a running condition scheme drawing of the present utility model.
The specific embodimentReferring to Fig. 1, the screw that plug 2 is inserted fixed covers 1 and its center of precession passes, until the step of plug 2 left parts with till the screw at fixed cover 1 center contacts; Elastic force setting nut 3, captive nut 4, gap adjustment nut 5 are contained on the plug 2 successively from right-hand member, cooperate with outside thread on it; Regulate captive nut 4, make it and elastic force setting nut 3 between be 5 millimeters apart from S, with anaerobic adhesive captive nut 4 is fixed on the plug 2 then.
Referring to Fig. 2, when brake for motorcycle steering unit control apparatus uses, then, the threaded one end of fixed cover 1 with the pull back spring sleeve 6 of brake for motorcycle steering unit is connected, and be fixed with anaerobic adhesive, the left end of plug 2 insert in the pull back spring sleeve 6 and with an end in contact of pull back spring 7; Drag-line 8 passes conduit 9, plug 2, pull back spring 7 successively and is threaded with pull back spring seat 10, and the end of conduit 9 contacts with gap adjustment nut 5 and gets final product.When the elastic force of pull back spring being transferred when big, suitable distance moves right 3 rotations of elastic force setting nut earlier, rotate plug 2 again and be moved to the left corresponding distance, screwing elastic force setting nut 3 makes it to be close to fixed cover 1, then, rotary gap setting nut 5 makes it to contact with the end of conduit 9 and gets final product.When the gap that only needs between compensating duct 9 and the signaling handle, rotatable gap adjustment nut 5 moves right, and makes it to contact with the end of conduit 9 to get final product.
Claims (2)
1, brake for motorcycle steering unit control apparatus, comprise fixed cover (1), it is characterized in that the center is that through hole, left end are provided with step, right are screw rod and the plug (2) that cooperates with the screw at fixed cover (1) center, the elastic force setting nut (3) that is threaded with plug (2) successively, captive nut (4), gap adjustment nut (5).
2, brake for motorcycle steering unit control apparatus according to claim 1, the captive nut (4) that it is characterized in that being threaded on the plug (2) is positioned between elastic force setting nut (3) and the gap adjustment nut (5), and be fixed on the plug (2) with anaerobic adhesive, between captive nut (4) and the elastic force setting nut (3) is the 3-7 millimeter apart from S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02244927 CN2570166Y (en) | 2002-11-25 | 2002-11-25 | Regulating means for operating mechanism of motorcycle brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02244927 CN2570166Y (en) | 2002-11-25 | 2002-11-25 | Regulating means for operating mechanism of motorcycle brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2570166Y true CN2570166Y (en) | 2003-09-03 |
Family
ID=33716688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02244927 Expired - Fee Related CN2570166Y (en) | 2002-11-25 | 2002-11-25 | Regulating means for operating mechanism of motorcycle brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2570166Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097730A (en) * | 2014-07-25 | 2014-10-15 | 朱德金 | Braking device of storage battery car |
| CN109210112A (en) * | 2017-07-07 | 2019-01-15 | 明鸿工业股份有限公司 | Automatic compensation device for free clearance of drum brake and rocker arm end compensation device |
-
2002
- 2002-11-25 CN CN 02244927 patent/CN2570166Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097730A (en) * | 2014-07-25 | 2014-10-15 | 朱德金 | Braking device of storage battery car |
| CN109210112A (en) * | 2017-07-07 | 2019-01-15 | 明鸿工业股份有限公司 | Automatic compensation device for free clearance of drum brake and rocker arm end compensation device |
| CN109210112B (en) * | 2017-07-07 | 2020-02-18 | 明鸿工业股份有限公司 | Automatic compensation device for free clearance of drum brake and rocker arm end compensation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |