CN204195682U - Motorcycle handle pin mounting - Google Patents
Motorcycle handle pin mounting Download PDFInfo
- Publication number
- CN204195682U CN204195682U CN201420662312.4U CN201420662312U CN204195682U CN 204195682 U CN204195682 U CN 204195682U CN 201420662312 U CN201420662312 U CN 201420662312U CN 204195682 U CN204195682 U CN 204195682U
- Authority
- CN
- China
- Prior art keywords
- block
- pin
- housing
- mesopore
- diameter
- 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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- Mechanical Control Devices (AREA)
Abstract
This patent application discloses a kind of motorcycle handle pin mounting, to ensure the attitude stabilization in pin installation process.Comprise the housing of annular, the inwall of housing is provided with a ring annular groove, flexible block is embedded with in cannelure, ringwise, for anti-stop block is deviate from from housing, the maximum outside diameter of block upper surface and lower surface is all greater than the opening of corresponding end face on housing to block, it is the mesopore for wearing pin in the middle part of block, the mesopore top of block is taper, and described taper is with the conehead shape face of pin head of fitting, and mesopore lower diameter is greater than the diameter in pin bar portion.Radial support can being carried out to pin during the course, also will ensure the attitude accuracy that pin is higher when bearing torsion or thrust simultaneously.
Description
Technical field
The utility model relates to a kind of auxiliary installation device of pin.
Background technology
Motorcycle turning to mostly by handlebar steered vehicle, handle is the typical component on motorcycle.Steering handle is connected with upper connective plate, centered by head tube, is rotated front fork or front shock absorber by the rotation of steering column, handles turning to of front-wheel.The steering handle of motorcycle also has other operating function a lot.The right-hand member of handle is twist grip throttle control, and control the air throttle of carburetor, right handle is front brake handle; Steering handle left end is generally fixing grip, and left handle is clutch lever.In the vehicle adopting automatic clutch engine, as trail bike and most of motor scooter, left handle is as rear brake handle.Left hand and right hand steering handle is also equipped with switches set, and rearview mirror, choke flap switch etc.Front brake adopts the motorcycle of hydraulic brake, right handgrip is equipped with front brake master cylinder and liquid storage cylinder, brake master cylinder before being manipulated directly by right handle.
The last sub-unit of handle is by pin or screw attachment, in the assembling work of automation, pin needs to keep with correct posture in a pre-installation, but pin or screw stressing conditions in installation process is complicated, should be subject to ordering about its torsion rotated, also will be subject to axial pressure, to realize precession simultaneously, often because external force causes unsteady attitude in the process of precession, the quality after impact installation.
Utility model content
The utility model is intended to provide a kind of motorcycle handle pin mounting, to ensure the attitude stabilization in pin installation process.
Motorcycle handle pin mounting in this programme, comprise the housing of annular, the inwall of housing is provided with a ring annular groove, flexible block is embedded with in cannelure, block ringwise, for anti-stop block is deviate from from housing, the maximum outside diameter of block upper surface and lower surface is all greater than the opening of corresponding end face on housing, it is the mesopore for wearing pin in the middle part of block, the mesopore top of block is taper, described taper is with the conehead shape face of pin head of fitting, and mesopore lower diameter is greater than the diameter in pin bar portion.
This programme can be used for various need install pin equipment in, the pin being particularly useful for motorcycle handle is installed, position and attitude before installing according to pin fixes erector, then pin is inserted in block mesopore, the taper on block mesopore top can support the conehead of pin, in case shotpin nail drops.Pin screw propulsion while rotation during installation, due to block be have flexible, it can pass through for pin after deformation, the action of pin can not be hindered, and flexible block mesopore can be set to be a bit larger tham pin shank diameter, radial support can being carried out to pin during the course, also will ensure the attitude accuracy that pin is higher when bearing torsion or thrust simultaneously.
Further, block is provided with radial expansion joint, expansion joint can ensure block pin by time distortion more stable.
Further, described expansion joint is more than three, and distributes according to block axis uniform circular.This structure is more reasonable, and distortion redundant space is evenly distributed.
Further, the bottom of block mesopore is provided with tapered portion, and the minimum diameter of tapered portion equals the diameter in pin bar portion.The smallest diameter portion of tapered portion also can play the effect of certain maintenance pin attitude.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of the utility model embodiment.
Fig. 2 is that the C-C of the utility model embodiment Fig. 1 is to cross-sectional schematic.
Fig. 3 is the schematic perspective view of block in the utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: housing 1, block 2, upper conical portion 21, inferior pyramidal portion 22, expansion joint 23, bulge loop 24, pin 3.
Embodiment is substantially as shown in whole accompanying drawing 1 ~ 3: sheet metal is around ringwise housing 1, and the inwall of housing 1 has cannelure, and the cross section of housing is c-shaped, or claims grooved.
Be embedded with at cannelure the block 2 that flexible rubber makes, the external diameter of block upper surface and lower surface is all greater than opening corresponding on housing, and block can not freely be deviate from from housing.The mesopore had for wearing pin is run through in the middle part of block, the mesopore top of block is upper conical portion 21, and upper conical portion is in order to the conehead part of support pin, and mesopore mid diameter is greater than the diameter in pin bar portion, the bottom of mesopore is provided with inferior pyramidal portion 22, plays the supporting role to pin equally.
Meanwhile, in order to ensure the better dilatating and deformable of block, being provided with the non-radial direction in expansion joint in three expansion joints 23, figure in the radial direction of block and running through block.In another implementation method, block also can be run through in expansion joint 23, namely block is cut into independently fan-shaped three parts, thus easier realization expansion, now also needing to arrange extra elastic shrinkage part, as three body blocks being linked together with the rubber bar of annular, impelling its centripetal gathering.
Also be provided with the bulge loop 24 of annular in the upper and lower end face of block, the diameter of bulge loop 24 is suitable with housing 1 opening, and the Main Function of bulge loop ensures that block is in the center of housing, avoids block bias to be placed in housing.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. motorcycle handle pin mounting, it is characterized in that, comprise the housing of annular, the inwall of housing is provided with a ring annular groove, flexible block is embedded with in cannelure, block ringwise, for anti-stop block is deviate from from housing, the maximum outside diameter of block upper surface and lower surface is all greater than the opening of corresponding end face on housing, it is the mesopore for wearing pin in the middle part of block, the mesopore top of block is taper, and described taper is with the conehead shape face of pin head of fitting, and mesopore lower diameter is greater than the diameter in pin bar portion.
2. motorcycle handle pin mounting according to claim 1, is characterized in that: block is provided with radial expansion joint.
3. motorcycle handle pin mounting according to claim 2, is characterized in that: described expansion joint is more than three, and distributes according to block axis uniform circular.
4. motorcycle handle pin mounting according to claim 1, is characterized in that: the bottom of block mesopore is provided with tapered portion, the minimum diameter of tapered portion equals the diameter in pin bar portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662312.4U CN204195682U (en) | 2014-11-09 | 2014-11-09 | Motorcycle handle pin mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662312.4U CN204195682U (en) | 2014-11-09 | 2014-11-09 | Motorcycle handle pin mounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195682U true CN204195682U (en) | 2015-03-11 |
Family
ID=52653681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420662312.4U Expired - Fee Related CN204195682U (en) | 2014-11-09 | 2014-11-09 | Motorcycle handle pin mounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195682U (en) |
-
2014
- 2014-11-09 CN CN201420662312.4U patent/CN204195682U/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: 20150311 Termination date: 20151109 |
|
| EXPY | Termination of patent right or utility model |