CN201619598U

CN201619598U - Novel automobile steering wheel boost bar

Info

Publication number: CN201619598U
Application number: CN2010201554172U
Authority: CN
Inventors: 罗源; 龙圣杰; 皮永生; 樊雯
Original assignee: Chongqing Technology and Business University
Current assignee: Chongqing Technology and Business University
Priority date: 2010-04-09
Filing date: 2010-04-09
Publication date: 2010-11-03
Anticipated expiration: 2020-04-09

Abstract

The utility model relates to an automobile direction booster mounted on an automobile steering wheel, particularly to a novel automobile steering wheel boost bar. The novel automobile steering wheel boost bar comprises a rotating handle, a bearing ring, a bearing, a connecting fastener, a handle clamping plate, a spiral cavity, a rotating screw shaft and a main control rod, wherein the bearing is arranged inside the bearing ring; the handle clamping plate, the connecting fastener, the bearing ring and the rotating handle are connected through bolts that pass through the spiral cavity; and the rotating handle controls the main control rod through the rotating screw shaft. The novel automobile steering wheel boost bar further comprises a metal retaining ring, wherein the main control rod is fixed on the auxiliary bar of the automobile steering wheel through the metal retaining ring. With the arrangement of the metal retaining ring through which the main control rod is fixed on the auxiliary bar of the automobile steering wheel, the position of operating the steering wheel and the position of fixing the boost bar are separated in a mode of permanent fixation, which solves the technical problem that the traditional boost bar is directly fixed and operated on the steering wheel and the fastening screw is integrally connected with the rotating structure and liable to loose after repeated rotation.

Description

New automobile bearing circle power-assisted handle

Technical field

The utility model relates to a kind of automobile steering servo-unit, is used to be installed in vehicle steering, belongs to a kind of new automobile bearing circle power-assisted handle.

Background technology

Automobile in the process of moving about turn and keep straight on and sail, the main automobile driver both hands that lean on are held bearing circle, can not one-handed performance, when wide-angle turns to, gearshift and person for driving a car just seem more difficult when other behaviors are arranged, especially when automobile fell back, the personage of automobile back was difficult for seeing clearly, had traffic accident easily.Because chaufeur must be held bearing circle by both hands when operation, high concentration energy, therefore, chaufeur is spent all effort in the process of moving, and is not only arduous but also tired, is unfavorable for physical and mental health.The someone proposed to adopt the mode of vehicle steering power-assisted handle to solve the technical matters of above-mentioned existence afterwards, Chinese utility model patent " automobile steering servo-unit " as patent No. ZL01217469.6, publication number CN2470215Y discloses a kind of technical scheme, but the principle of the product of this technical scheme is directly to fix on the bearing circle circle ring disk and control, holding screw is because of being connected with turning to one, after rotating repeatedly, be prone to loosening, often attention is fastening, has certain landing hidden danger.

The utility model content

The technical problems to be solved in the utility model is to overcome above-mentioned defective, and a kind of new automobile bearing circle power-assisted handle is provided, and solves the easily loosening technical matters of automobile steering power-assisted handle.

In order to solve the problems of the technologies described above, the utility model provides a kind of new automobile bearing circle power-assisted handle, include rotary handle, bearing ring, bearing, be connected and fixed button, handle card splice, spiral nest, rotary screw axle, master control bar, metal clasp, wherein, bearing is contained in the bearing ring, utilize screw by the spiral nest with handle card splice, be connected and fixed buckle, bearing ring and rotary handle couple together, rotary handle is by rotary screw axle control master control bar, and the master control bar is fixed on the auxiliary rod of vehicle steering by metal clasp.

Owing to be provided with metal clasp in the technique scheme, the master control bar is fixed on the auxiliary rod of vehicle steering by metal clasp, the steer direction dish separates with the position of fixing this power-assisted handle, form the pattern of permanent fixation, solved and directly fixed originally and controlled on bearing circle, holding screw is prone to loosening technical matters because of being connected with turning to one after rotating repeatedly.

Further, what limit metal clasp specifically is shaped as ellipse, and the metal clasp of shape can be easily and the fastening of auxiliary rod better fit like this.

Further, limit metal clasp and be two half elliptic cartoons and cross bolt combination and fix, the metal clasp frame mode of this two half elliptic cards is convenient to be installed, and makes simple.

The utility model is a kind of simple in structure, easy to install, chaufeur can one hand be held vehicle steering and can be carried out any turning, fall back, and has solved original directly fixing and control on bearing circle, holding screw is prone to loosening technical matters because of being connected with turning to one after rotating repeatedly.Make the vehicle steering flexible operation, can alleviate the labor intensity of chaufeur, help physical and mental health; During the back of automobile reversing, can exempt the generation of traffic accident.

Description of drawings

Fig. 1 is that a kind of new automobile bearing circle of the utility model power-assisted handle master looks scheme drawing;

Fig. 2 is that scheme drawing is looked on the left side of Fig. 1;

Fig. 3 is the decomposing schematic representation of the utility model embodiment.

The specific embodiment

Below in conjunction with drawings and Examples technical solutions of the utility model are further specified:

As Fig. 1, Fig. 2, shown in Figure 3, a kind of new automobile bearing circle of the utility model power-assisted handle, include rotary handle 1, bearing ring 2, bearing 3, be connected and fixed button 4, handle card splice 5, spiral nest 6, rotary screw axle 7, master control bar 8, wherein, bearing 3 is contained in the bearing ring 2, utilize screw 11 to pass through spiral nest 6 with handle card splice 5, be connected and fixed button 4, bearing ring 2 couples together with rotary handle 1, rotary handle 1 is by rotary screw axle 7 control master control bars 8, the oval metal clasp 9 that master control bar 8 is formed by two half elliptic cards is fixed on the auxiliary rod 13 of vehicle steering 12, and two half elliptic cartoons are crossed bolt 10 and connected into oval metal clasp 9.

Above-described only is preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.

Claims

1. new automobile bearing circle power-assisted handle, include rotary handle, bearing ring, bearing, be connected and fixed button, handle card splice, spiral nest, rotary screw axle, master control bar, wherein, bearing is contained in the bearing ring, utilize screw by the spiral nest with handle card splice, be connected and fixed buckle, bearing ring and rotary handle couple together, rotary handle is by rotary screw axle control master control bar, it is characterized in that: also include metal clasp, the master control bar is fixed on the auxiliary rod of vehicle steering by metal clasp.

2. new automobile bearing circle power-assisted handle according to claim 1 is characterized in that: described metal clasp is oval.

3. new automobile bearing circle power-assisted handle according to claim 1 and 2 is characterized in that: described metal clasp is that two half elliptic cartoons are crossed bolt combination and fixed.