CN201201638Y

CN201201638Y - Steering wheel rotary device and steering wheel sheath equipped therewith

Info

Publication number: CN201201638Y
Application number: CNU2008200216970U
Authority: CN
Inventors: 于泉涌
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-28
Filing date: 2008-04-28
Publication date: 2009-03-04
Anticipated expiration: 2018-04-28

Abstract

The utility model relates to a steering wheel rotator and a steering wheel handle cover equipped with the rotator, which aims at resolving the technical problems of laborious control, easy slipping and handle disengagement and the like existing in the prior art when continuously and fast rotating the steering wheel is required during running. The steering wheel rotator comprises a bearing seat, a rotating knob and a plurality of balls, wherein the rotating knob is capped on the bearing seat, the balls can drive the rotating knob to rotate, and are clamped between the rotating knob and the bearing seat. Because of utilizing the above structure, after being mounted, the utility model can conveniently realize continuously control the direction with a single hand, and the steering wheel can be rotated with optional angles, and is light, convenient and labor-saving in control. Further, the utility model is raised above the surface of the steering wheel after being mounted, thereby increasing the resistance, avoiding slipping and handle disengaging when controlling the direction, and increasing the safety of drivers to control the steering wheel.

Description

Bearing circle spinner and the steering wheel cover of this spinner is housed

Technical field

The utility model relates to Automobile Products, specifically a kind of bearing circle spinner and the steering wheel cover of this spinner is housed.

Background technology

Along with the raising of people's living standard, cars ' entry into family becomes a reality.People typically use both hands and come the steering dish when driving a car.But at needs continuously, apace during steering wheel rotation, handle relatively effort, both hands interlace operation inconvenience can occur, easily skid, take off phenomenon such as handle; In addition, when needing the one-hand control bearing circle, also can feel operation inconvenience, relatively harder.

Summary of the invention

The purpose of this utility model is for needing in running car continuously of solving that prior art exists, apace during steering wheel rotation, handle relatively effort, be prone to technical matterss such as skidding, take off handle, and a kind of one hand that provides can be handled, and arbitrarily the hand of rotation dish the bearing circle spinner and the steering wheel cover of this spinner is housed.

In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:

A kind of bearing circle spinner is characterized in that: it comprises bearing seat and the spiral-lock knob on bearing seat, but is installed with the ball of some driven rotary button rotations between knob and the bearing seat.

In progressive detailed structure of the present utility model, also have following technical characterictic: described knob comprise pillar stiffener and with the spherical plane of revolution of its one.

In progressive detailed structure of the present utility model, also have following technical characterictic: described bearing seat is formed with a groove, the pillar stiffener of knob is inserted in the groove, is installed with a circle ball between pillar stiffener and the groove inwall, and the bottom of spherical plane of revolution contacts with ball.

In progressive detailed structure of the present utility model, also have following technical characterictic: described ball diameter is greater than depth of groove.

In progressive detailed structure of the present utility model, also have following technical characterictic: described knob is installed on the bearing seat by rivet, and can rotate around rivet.

The utility model bearing circle spinner can be installed in steering wheel by bolt of rear end plate and put.

Compared with prior art, the utlity model has following advantage and good effect:

Because the utility model adopted said structure, after grip is installed, can realize easily singlehandedly beating direction continuously, bearing circle can arbitrarily angledly rotate, and controls light laborsaving.In addition, because the utility model is installed the back convex protrusion for the bearing circle surface, thereby increased resistance, and be unlikely to when playing the direction operation, to skid, take off handle, the safety when having increased the driver's operation bearing circle.

Description of drawings

The structural representation of Fig. 1 the utility model bearing circle spinner;

The birds-eye view of Fig. 2 the utility model bearing circle spinner;

Fig. 3 the utility model is equipped with the steering wheel cover structural representation of spinner.

10, spinner; 11, knob; 111, pillar stiffener; 112, spherical plane of revolution; 12, bearing seat; 121, groove; 13, ball; 20, steering wheel cover; 30, rivet; 40, bolt of rear end plate.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Referring to Fig. 1-Fig. 2, the utility model bearing circle spinner comprises bearing seat 12 and knob 11, knob 11 spiral-locks on bearing seat 12, but be installed with the ball 13 of some driven rotary buttons 11 rotations between knob 11 and the bearing seat 12.

Knob 11 comprises a cylindrical support column 111 and the spherical plane of revolution 112 integrally formed with pillar stiffener 111, be formed with a circular groove 121 in the middle of the bearing seat 12, the pillar stiffener 111 of knob 11 is inserted in the groove 121, be installed with a circle ball 13 between pillar stiffener 111 and groove 121 inwalls, ball 13 diameters are greater than groove 121 degree of depth, the bottom of spherical plane of revolution 112 contacts with ball 13, and can on ball 13, slide, knob 11 is installed on the bearing seat 12 by the rivet 30 that is arranged on its center, and can be around rivet 30 rotations.

Referring to Fig. 3, be one the steering wheel cover 20 of above-mentioned spinner 10 to be housed, spinner 10 is installed on the steering wheel cover 10 by the bolt of rear end plate 40 of bearing seat 12 bottoms, and steering wheel cover 10 needs be made by the leather with certain degree of hardness, plastic or other material.More convenient in order to use, the number of spinner 10 can be set according to the shape of bearing circle, preferred version is two to four.

During use, the steering wheel cover 20 that spinner 10 will be housed earlier closely is sleeved on the bearing circle, in travelling when needs are beaten direction continuously, as long as push down the spherical plane of revolution 112 of knob 11 with the centre of the palm of a hand, and constantly do spinning movement around steering wheel shaft, bearing circle because and have bigger friction force between the grip, can realize beating continuously the purpose of direction.

The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.

Claims

1, a kind of bearing circle spinner is characterized in that: it comprises bearing seat and the spiral-lock knob on bearing seat, but is installed with the ball of some driven rotary button rotations between knob and the bearing seat.

2, bearing circle spinner according to claim 1 is characterized in that: described knob comprise pillar stiffener and with the spherical plane of revolution of its one.

3, bearing circle spinner according to claim 1 and 2, it is characterized in that: described bearing seat is formed with a groove, the pillar stiffener of knob is inserted in the groove, is installed with plurality of balls between pillar stiffener and the groove inwall, and the bottom of spherical plane of revolution contacts with ball.

4, bearing circle spinner according to claim 3, it is characterized in that: described ball diameter is greater than depth of groove.

5, bearing circle spinner according to claim 4, it is characterized in that: described knob is installed on the bearing seat by rivet, and can rotate around rivet.

6, a kind of steering wheel cover, it comprises the spinner that is installed in putting, it is characterized in that: described spinner comprises bearing seat and the spiral-lock knob on bearing seat, but is installed with the ball of some driven rotary button rotations between knob and the bearing seat.

7, steering wheel cover according to claim 6 is characterized in that: described knob comprise pillar stiffener and with the spherical plane of revolution of its one.

8, according to claim 6 or 7 described steering wheel covers, it is characterized in that: described bearing seat is formed with a groove, the pillar stiffener of knob is inserted in the groove, is installed with plurality of balls between pillar stiffener and the groove inwall, and the bottom of spherical plane of revolution contacts with ball.

9, steering wheel cover according to claim 8 is characterized in that: described ball diameter is greater than depth of groove.

10, steering wheel cover according to claim 9 is characterized in that: described bearing seat profile is up-narrow and down-wide trapezoidal, and knob is installed on the bearing seat by rivet, and can rotate around rivet.