CN2873614Y - Turning device for four motorcycle suspension mechanism - Google Patents
Turning device for four motorcycle suspension mechanism Download PDFInfo
- Publication number
- CN2873614Y CN2873614Y CN 200520010141 CN200520010141U CN2873614Y CN 2873614 Y CN2873614 Y CN 2873614Y CN 200520010141 CN200520010141 CN 200520010141 CN 200520010141 U CN200520010141 U CN 200520010141U CN 2873614 Y CN2873614 Y CN 2873614Y
- Authority
- CN
- China
- Prior art keywords
- hole
- arm
- steering hardware
- axis hole
- suspension mechanism
- 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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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model discloses a steering device for suspension construction of fourth wheel motorcycle. The steering device is provided with an axle hole engaged with a half axis. A downwardly extending bent lower arm is provided under the axle hole, the end of the lower arm provided with a through-hole is axial parallel to the axle hole. An upward bent upper arm and a lateral steering linkage are provided upper the axle hole. The end of the upper arm provided with a through-hole is axial parallel to the axle hole. The end of the steering linkage is provided with a through-hole. The lower arm and the upper arm are bending to the same direction. A supporting equipped with a through-hole and a screwed hole is provided besides the axle hole. Using a double layer independent suspension that can be implemented for the fourth wheel motorcycle, the utility model has a simple structure, extending the variation range of the wheel alignment parameter and the freedom degree of the side-tipping center, thereby improving the directional controlling and ride comfort, and overcoming the difficulty of using the hydraulic brake for front braking installation placement of the fourth wheel motorcycle.
Description
Technical field
The utility model relates to the connection organ that a kind of four-wheel motor cycle hangs, particularly a kind of steering hardware of four motorcycle suspension mechanism.
Background technology
At present, the hitch of ATV type four-wheel motor cycle (being called " beach buggy " in the industry), generally be to use bumper to make slip column and lower shake-changing arm and form suspension form, and the single armed steering base is installed in forms individual layer on the suspension and hang, wheel by axle mounting on steering base.The positional parameter degree of freedom of the wheel that this single armed steering base is set is little, when being used for the front-wheel of four-wheel motor cycle, making the slip column because of bumper and causes friction drag bigger, influences the ride comfort that travelling of four-wheel motor cycle turns to.Simultaneously, because due to the architectural feature of four-wheel motor cycle self, determined that the available space of wheel nave of four-wheel motor cycle is narrow, existing forward mounting and turn to the four-wheel motor cycle of mount pad structure to adopt hydraulic brake always to exist to be subjected to the limited restriction of arrangement space, and ball end assembling and positioning problem of difficult during the steering base installation.
Summary of the invention
The purpose of this utility model provides a kind of steering hardware of four motorcycle suspension mechanism, adopt it to be implemented in and use double-deck independent suspension on the four-wheel motor cycle, increase the variation range of wheel alignment parameter and the degree of freedom of roll center, improve the road-holding property and the ride comfort that travel and turn to, solve the layout installation difficult problem that hydraulic brake is used for the preceding braking of four-wheel motor cycle simultaneously.
The purpose of this utility model is achieved in that described steering hardware is provided with the axis hole that is used to cooperate semiaxis and the supporting of band via hole tapped bore, the underarm that one bending of stretching out is downwards arranged below axis hole, underarm is provided with the arm end of through hole and the axially parallel of axis hole, above axis hole, be provided with the upper arm of a bending that protrudes upward and one sidelong side stretch out turn to torque arm, upper arm is provided with the arm end of through hole and the axially parallel of axis hole, turn to the arm end of torque arm to be provided with through hole, described upper arm, the arm end of underarm is to same direction bending, and the axis hole side is provided with the supporting of band via hole and tapped bore.
Owing to adopted such scheme, the upper arm of this steering hardware is connected with upper rocker arm on being connected vehicle frame by the ball end assembly, and the upper rocker arm while also connects to ground by bumper; Underarm is connected with lower shake-changing arm on being connected vehicle frame by the ball end assembly; Turn to torque arm to be connected with the strut that turns to of closure post by the ball end assembly; The brake clamp that via hole in the supporting is installed hydraulic brake supports, and realizes and being connected of the brake clamp of hydraulic brake that the tapped bore in the supporting is installed guar plate, protects the brake disc of hydraulic brake; The semiaxis that connects wheel is assemblied in the axis hole.Realize the use of double-deck independent suspension on four-wheel motor cycle by this steering hardware thus, increase the variation range of wheel alignment parameter and the degree of freedom of roll center position, make four-wheel motor cycle obtain best road-holding property and ride comfort; And hydraulic brake is arranged be installed on the four-wheel motor cycle and be more prone to.And,, can also make four-wheel motor cycle realize four-wheel steering because the steering hardware of this hitch has been arranged.
The utility model is simple in structure, can improve four-wheel motor cycle safe reliability of travelling and the alerting ability that turns to.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to view.
The specific embodiment
Referring to Fig. 1, Fig. 2, this steering hardware comprises upper arm 1, underarm 3, turn to torque arm 2 and support 4 processes for one-time formed unitary blank.The middle part of steering hardware is provided with the axis hole 7 that is used to cooperate semiaxis 15, and described axis hole 7 is bearings mounted boss through hole.Semiaxis 15 cooperates with axis hole 7 by bearing, the brake disc 13 of hydraulic brake by bolted on semiaxis mount pad 14, the axis hole that semiaxis 15 passes brake disc 13 and semiaxis mount pad 14 locks with nut, and semiaxis mount pad 14 is captiveed joint with wheel by bolt.The axis hole 7 other supportings 4 that are provided with are provided with two via hole and two countersunk head tapped bore that guar plates are installed that the brake clamp support of hydraulic brake is installed.The underarm 3 that one bending of stretching out is downwards arranged below the middle part of steering hardware axis hole 7, underarm is provided with the arm end of through hole and the axially parallel of axis hole 7, through hole on the arm end is axial perpendicular to axis hole 7, in order to be connected with the lower shake-changing arm 8 of front hitch, steering hardware can be rotated with respect to lower shake-changing arm by ball end assembly 9.Above axis hole 7, have the upper arm 1 of a bending that protrudes upward and one sidelong side stretch out turn to torque arm 2, upper arm is provided with the arm end of through hole and the axially parallel of axis hole 7, through hole on the arm end is axial perpendicular to axis hole 7, the through hole of upper arm 1 arm end is a taper hole, in order to be connected with the upper rocker arm 11 of front hitch by ball end assembly 10, steering hardware can be rotated, ball end centering location when taper hole helps being connected with the upper rocker arm of front hitch with respect to upper rocker arm; Turn to the arm end of torque arm 2 to be provided with through hole, turn in the torque arm 2 through hole with turn to torque arm axially vertical, this through hole is a taper hole, in order to being connected with turning to strut by the ball end assembly, taper hole helps ball end centering location when turning to strut to be connected.The arm end of described upper arm 1, underarm 3 forms the shape that is similar to tortuous bow to same direction bending, for the multiple parts that connect the four-wheel motor cycle suspension provide sufficient locational space.Can also be on the upper arm 1 by the screw 6 fastening back-up blocks 12 that are used for fixing the hydraulic brake oil pipe.
Claims (7)
1. the steering hardware of a four motorcycle suspension mechanism, described steering hardware is provided with the axis hole (7) that is used to cooperate semiaxis, the underarm (3) that one bending of stretching out is downwards arranged in the below of axis hole (7), underarm is provided with the arm end of through hole and the axially parallel of axis hole (7), it is characterized in that: axis hole (7) is positioned at the steering hardware middle part, be provided with in the top of axis hole (7) upper arm (1) of a bending that protrudes upward and one sidelong side stretch out turn to torque arm (2), upper arm is provided with the arm end of through hole and the axially parallel of axis hole (7), turn to the arm end of torque arm (2) to be provided with through hole, described upper arm (1), the arm end of underarm (3) is to same direction bending, and axis hole (7) side is provided with the supporting (4) of band via hole and tapped bore.
2. the steering hardware of four motorcycle suspension mechanism according to claim 1 is characterized in that: the through hole on described underarm (3) the arm end perpendicular to axis hole (7) axially.
3. the steering hardware of four motorcycle suspension mechanism according to claim 1 is characterized in that: the through hole on described upper arm (1) the arm end perpendicular to axis hole (7) axially.
4. the steering hardware of four motorcycle suspension mechanism according to claim 1 is characterized in that: described turn in the torque arm (2) through hole with turn to torque arm axially vertical.
5. the steering hardware of four motorcycle suspension mechanism according to claim 1 is characterized in that: the through hole of described upper arm (1) arm end and turn to the through hole in the torque arm (2) to be taper hole.
6. the steering hardware of four motorcycle suspension mechanism according to claim 1 is characterized in that: described to be used to cooperate the axis hole (7) of semiaxis be the boss through hole.
7. the steering hardware of four motorcycle suspension mechanism according to claim 1 is characterized in that: described steering hardware comprises upper arm (1), underarm (3), turns to torque arm (2) and supporting (4) to be the unitary whole structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010141 CN2873614Y (en) | 2005-10-19 | 2005-10-19 | Turning device for four motorcycle suspension mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010141 CN2873614Y (en) | 2005-10-19 | 2005-10-19 | Turning device for four motorcycle suspension mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2873614Y true CN2873614Y (en) | 2007-02-28 |
Family
ID=37780204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520010141 Expired - Fee Related CN2873614Y (en) | 2005-10-19 | 2005-10-19 | Turning device for four motorcycle suspension mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2873614Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443192A (en) * | 2014-04-17 | 2015-03-25 | 李锋运 | Dual-purpose openable-closeable-topped two-wheeled saloon car steered through push-pull rod |
-
2005
- 2005-10-19 CN CN 200520010141 patent/CN2873614Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443192A (en) * | 2014-04-17 | 2015-03-25 | 李锋运 | Dual-purpose openable-closeable-topped two-wheeled saloon car steered through push-pull rod |
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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: 20070228 Termination date: 20141019 |
|
| EXPY | Termination of patent right or utility model |