CN203127083U - Motorcycle back brake pedal assembly and motorcycle thereof - Google Patents
Motorcycle back brake pedal assembly and motorcycle thereof Download PDFInfo
- Publication number
- CN203127083U CN203127083U CN 201220482679 CN201220482679U CN203127083U CN 203127083 U CN203127083 U CN 203127083U CN 201220482679 CN201220482679 CN 201220482679 CN 201220482679 U CN201220482679 U CN 201220482679U CN 203127083 U CN203127083 U CN 203127083U
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- China
- Prior art keywords
- rear brake
- pivot shaft
- motorcycle
- lining
- brake pedal
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- Expired - Fee Related
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Abstract
The utility model discloses a motorcycle back brake pedal assembly which comprises a supporting shaft and a back brake pedal assembly, wherein the back brake pedal assembly is axially limited through a limiting nut and installed on the supporting shaft. According to the motorcycle back brake pedal assembly, the structure of thread installation and limitation is adopted, on the premise that vehicle performance is not affected, standardized installation of the back brake pedal assembly is achieved, a set gap is well kept after installation, and axial float is prevented. The motorcycle back brake pedal assembly has the advantages of being standardized and strong in generality, capable of easily improving the work efficiency of assembling, dissembling and maintenance, guaranteeing overall appearance of a motorcycle and being relatively low in cost.
Description
Technical field
The utility model relates to a kind of motor bike member and motor bike thereof, particularly a kind of rear brake treadle assembly of motorcycle and motor bike thereof.
Background technology
Motor bike is owing to have simple light advantage, thereby obtains using comparatively widely; Its braking mainly is by parking brake and rear brake pedal.The installation of rear brake pedal is the key that realizes that safety arrestment and long period use.In the prior art, mounting structure of rear brake pedal of motorbike is mainly following mode: 1. rear brake pedal is installed on the vehicle frame, welding one rear brake pedal axle on the vehicle frame, rear brake pedal is installed on the axle, it is spacing that the outside adopts flat gasket to add spring cotter, this type of frame mode rear brake pedal axle in the vehicle frame transportation is easy to generate collision deformation, and can influence the car load commodity by the generation end float misalignment after the rear brake pedal assembling; In addition, the rear brake pedal axle is the single cantilever beam structure, and intensity is bad; 2. rear brake pedal is installed on the primary stand axle, and it is spacing to adopt flat gasket to add spring cotter outside, and this type of mounting means can produce end float misalignment owing to need to reserve primary stand and vehicle frame production tolerance after the rear brake pedal assembling, influences the car load commodity; The operation conditions variation of brake pedal influences brake accuracy, thereby safe driving is caused adverse effect; 3. rear brake pedal is installed on the integrated main leg rest, and this type of mounting means rear brake pedal is split type, causes productive costs higher thereby need to increase a castellated shaft.
Because said structure has above-mentioned shortcoming, therefore, need the mounting structure of rear brake pedal of motorbike be improved, realize that the normalisation of rear brake pedal assembly is installed, the back is installed keeps setting preferably the gap, prevent end float misalignment, guarantee traffic safety, have the characteristics of normalisation, highly versatile, be easy to the work efficiency that improves assembling, dismounting and safeguard, guarantee the overall appearance of motor bike, and cost is relatively low.
The utility model content
In view of this, the utility model is braked installation assembly and motor bike thereof after a kind of motor bike is provided, the braking installation assembly can realize that the normalisation of rear brake pedal assembly is installed behind this motor bike under the prerequisite that does not influence vehicle performance, the back is installed keeps setting preferably the gap, prevent end float misalignment, guarantee traffic safety, have the characteristics of normalisation, highly versatile, be easy to the work efficiency that improves assembling, dismounting and safeguard, guarantee the overall appearance of motor bike, and cost is relatively low.
A kind of rear brake treadle assembly of motorcycle of the present utility model, comprise pivot shaft and be installed on rear brake pedal assembly on the pivot shaft by the stop nut axial limiting, by the nut axial limiting rear brake pedal assembly is installed on pivot shaft, can guarantee endplay preferably, avoid the shortcoming in the wayward gaps of structure such as resilient pin; The rear brake pedal assembly comprises brake pedal and mounting structure, belongs to prior art constructions, does not repeat them here.
Further, described pivot shaft is extended axially by the leg rest pivot shaft and forms, and makes the whole erection structure have globality preferably, simultaneously, can increase strength of parts, improves the work efficiency of Assembly ﹠Disassembly, reduces number of components, saves manufacturing cost.
Further, the rear brake pedal assembly is installed on pivot shaft by the axle bed that normal-running fit is coated at pivot shaft; Install easily, it is simple to be shaped, and has assembling preferably.
Further, by the lining normal-running fit, lining can be shaped by machinework, guarantees dimensional parameters easily between described axle bed and the pivot shaft, thereby the tolerance clearance at each position after control is assembled easily.
Further, the axial length of described lining is longer than the axial length of axle bed, install the back axially the spacing of two ends all act on lining, thereby be easy to guarantee the endplay after axle bed is installed, avoid in the installation process participating in for the subjectivity of endplay, make this mounting structure have good versatility.
Further, described lining is divided into axial two sections and constitutes split-type structural, and the two ends that lining extends axle bed all bending radially outward are formed for spacing annular boss to the axle bed axial limiting, described pivot shaft is formed for the axial inwardly spacing shaft shoulder of lining, and stop nut is threaded onto pivot shaft by screw thread fit and extends axially out the shaft part of lining and axially outwards spacing to lining; It is spacing to utilize spacing annular boss and axial limiting position to carry out, can comparatively compact firm installation, do not influence the gap of setting, and divide body bushing also to be beneficial to processing and assembling.
Further, the axial two segment length summations of described lining are than the big 0.2-0.5mm of axial length of axle bed, and this parameter has guaranteed the normal-running fit between axle bed and the lining, has certain comformability for axial deformation, and can not produce bigger end float misalignment.
The invention also discloses a kind of motor bike of using rear brake treadle assembly of motorcycle, described motor bike is installed this rear brake treadle assembly of motorcycle.
The beneficial effects of the utility model: motorcycle brake pedal installation assembly of the present utility model and motor bike thereof, adopt screw thread to install and spacing structure, under the prerequisite that does not influence vehicle performance, realize the normalisation installation of rear brake pedal assembly, the back is installed keeps setting preferably the gap, prevent end float misalignment, guarantee traffic safety, characteristics with normalisation, highly versatile, be easy to improve the work efficiency of assembling, dismounting and maintenance, guarantee the overall appearance of motor bike, and cost is relatively low.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the utility model structure exploded view.
The specific embodiment
Fig. 1 is the utility model structure exploded view, as shown in the figure: present embodiment a kind of rear brake treadle assembly of motorcycle, comprise pivot shaft 12 and be installed on rear brake pedal assembly 4 on the pivot shaft by stop nut 5 axial limitings, by stop nut 5 axial limitings rear brake pedal assembly 4 is installed on pivot shaft 12, can guarantee endplay preferably, avoid the shortcoming in the wayward gaps of structure such as resilient pin; Rear brake pedal assembly 4 comprises brake pedal and mounting structure, belongs to prior art constructions, does not repeat them here.
In the present embodiment, described pivot shaft 12 is extended axially by leg rest pivot shaft 1 and forms, and shares same axle, make the whole erection structure have globality preferably, simultaneously, can increase strength of parts, improve the work efficiency of Assembly ﹠Disassembly, reduce number of components, save manufacturing cost; As shown in the figure, leg rest pivot shaft 1 is used for supporting leg rest assembly 3 and is supported in fabricated section 2, and fabricated section 2 is used for being fixedly connected on vehicle frame, forms firm support; As shown in the figure, described leg rest pivot shaft 1 is installed on vehicle frame by attaching parts 2, and connection mode can be existing any mechanical system; Described attaching parts 2 is provided with overcoat and is used for the support sleeve 21 of supported axle 1; As shown in the figure, attaching parts 2 is provided with support sleeve 21, be placed in support sleeve 21 in the leg rest pivot shaft 1, this support sleeve 21 has certain length and forms stable supporting construction, eliminate existing long cantilever girder construction, can bear bigger overturning couple, thereby further make this mounting structure firm, the long period that is beneficial to leg rest and rear brake pedal uses; The axial outboard end of support sleeve can be butted on the axial medial end of leg rest axle bed concordant with the shaft shoulder and jointly, forms firm mounting structure; Certainly, the axial inboard of leg rest pivot shaft 1 also is provided be used to the annular boss that is against the support sleeve medial end or the shaft shoulder, is used for firm the installation; The whole erection structure member is few, the simple and good stability of Assembly ﹠Disassembly.
In the present embodiment, rear brake pedal assembly 4 is installed on pivot shaft 12 by the axle bed 7 that normal-running fit is coated at pivot shaft 12; Install easily, it is simple to be shaped, and has assembling preferably.
In the present embodiment, by the lining normal-running fit, because bush structure is simple, thereby can be shaped by machinework, guarantee dimensional parameters easily between described axle bed 7 and the pivot shaft 12, thereby the tolerance clearance at each position after control is assembled easily.
In the present embodiment, the axial length of described lining is longer than the axial length of axle bed 7, the axially spacing lining that all acts at two ends of back is installed, thereby be easy to guarantee the endplay after axle bed is installed, avoid in the installation process participating in for the subjectivity of endplay, make this mounting structure have good versatility.
In the present embodiment, described lining is divided into axial two sections and constitutes split-type structural, and as shown in the figure, lining is made of body 6 and body 8, can adopt copper sheathing or other to have the metallic material of self-lubricating effect; And the two ends that lining extends axle bed all bending radially outward are formed for spacing annular boss to axle bed 7 axial limitings, described pivot shaft 12 is formed for the axially inside spacing shaft shoulder 11 of lining, as shown in the figure, be provided with the axle bed 9 for the leg rest of overcoat pivot shaft between the spacing annular boss of body 8 and the shaft shoulder 11, the axle bed 9 of leg rest is used for installing the leg rest assembly and is used for bearing axial overturning couple, just the shaft shoulder 11 can be directly spacing to lining, also can be spacing by centre part; Axle bed 7 stop nuts 5 are threaded onto pivot shaft 12 by screw thread fit and extend axially out the shaft part of lining and axially outwards spacing to lining; It is spacing to utilize spacing annular boss and axial limiting position to carry out, can comparatively compact firm installation, do not influence the gap of setting, and divide body bushing also to be beneficial to processing and assembling.
In the present embodiment, the axial two segment length summations of described lining are than the big 0.2-0.5mm of axial length of axle bed, be that body 6 and body 8 total lengths are greater than axle bed, present embodiment adopts 0.4mm, this parameter has guaranteed the normal-running fit between axle bed and the lining, have certain comformability for axial deformation, and can not produce bigger end float misalignment.
The invention also discloses a kind of motor bike of using rear brake treadle assembly of motorcycle, described motor bike is installed this rear brake treadle assembly of motorcycle; Simple in structure, be easy to dismounting, the assembly clearance between rear brake pedal assembly and main leg rest assembly, vehicle frame can guarantee that the end float misalignment of rear brake pedal assembly can be effectively controlled.
The longitudinal midline that the inboard of the utility model indication and the outside are a motor bike is as the criterion, and both sides are the outside with respect to this longitudinal midline.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (8)
1. rear brake treadle assembly of motorcycle is characterized in that: comprise pivot shaft and be installed on rear brake pedal assembly on the pivot shaft by the stop nut axial limiting.
2. rear brake treadle assembly of motorcycle according to claim 1, it is characterized in that: described pivot shaft is extended axially by the leg rest pivot shaft and forms.
3. rear brake treadle assembly of motorcycle according to claim 2, it is characterized in that: the rear brake pedal assembly is installed on pivot shaft by the axle bed that normal-running fit is coated at pivot shaft.
4. rear brake treadle assembly of motorcycle according to claim 3 is characterized in that: pass through the lining normal-running fit between described axle bed and the pivot shaft.
5. rear brake treadle assembly of motorcycle according to claim 4, it is characterized in that: the axial length of described lining is longer than the axial length of axle bed.
6. rear brake treadle assembly of motorcycle according to claim 5, it is characterized in that: described lining is divided into axial two sections and constitutes split-type structural, and the two ends that lining extends axle bed all bending radially outward are formed for spacing annular boss to the axle bed axial limiting, described pivot shaft is formed for the axial inwardly spacing shaft shoulder of lining, and stop nut is threaded onto pivot shaft by screw thread fit and extends axially out the shaft part of lining and axially outwards spacing to lining.
7. rear brake treadle assembly of motorcycle according to claim 6, it is characterized in that: the axial two segment length summations of described lining are than the big 0.2-0.5mm of axial length of axle bed.
8. an application rights requires the motor bike of the described rear brake treadle assembly of motorcycle of 1 to 7 arbitrary claim, and it is characterized in that: described motor bike is installed this rear brake treadle assembly of motorcycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482679 CN203127083U (en) | 2012-09-20 | 2012-09-20 | Motorcycle back brake pedal assembly and motorcycle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482679 CN203127083U (en) | 2012-09-20 | 2012-09-20 | Motorcycle back brake pedal assembly and motorcycle thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203127083U true CN203127083U (en) | 2013-08-14 |
Family
ID=48935088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220482679 Expired - Fee Related CN203127083U (en) | 2012-09-20 | 2012-09-20 | Motorcycle back brake pedal assembly and motorcycle thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203127083U (en) |
-
2012
- 2012-09-20 CN CN 201220482679 patent/CN203127083U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20130920 |