CN201330528Y

CN201330528Y - Automatic returning door hinge for vehicle

Info

Publication number: CN201330528Y
Application number: CNU2009200054398U
Authority: CN
Inventors: 颜邦寿
Original assignee: ZHEJIANG HUABANG MACHINERY CO Ltd
Current assignee: ZHEJIANG HUABANG MACHINERY CO Ltd
Priority date: 2009-01-22
Filing date: 2009-01-22
Publication date: 2009-10-21
Anticipated expiration: 2019-01-22

Abstract

Automatic-returning door hinge for vehicle is composed of sequentially connected hinge base assembly, pin axle and hinge. Hinge base assembly is composed of hinge base, spacer bush, stop pin, axle sleeve and reinforced board; B surface and C surface of axle sleeve are inclined planes and forms non-parallel surface in space coordinate after assembling of hinge of vehicle door. When vehicle door opens outward, especially to maximum position, the vehicle door encounter eccentric force of inclined plane structure of axle sleeve and returns automatically because the axle sleeve end surface adopts inclined plane structure, which facilitates use of vehicle, prevents driving with unclosed door due to ignorance and accident, solves the problem of existing vehicle for unable to automatically returning when vehicle door is opened; the hinge for automatic returning has strong practicability.

Description

Vehicle is from the return body hinge

Technical field

The utility model relates to a kind of vehicle from the return body hinge, belongs to the Vehicular door technical field.

Background technology

Be installed in employed body hinge on the Vehicular door at present, mainly by the hinge base assembly, bearing pin, the hinge blade-rotating is formed, the hinge base assembly is mainly by hinge base, spacer, backing pin, axle sleeve, stiffener constitutes, since about the face of two axle sleeves be parallel to each other mounting structure, when opening or closing car door, the resistance of car door or be referred to as car door the reaction force of people's switch gate action power is almost equated in switch door process, there is not the significant change of power and moment, therefore behind the existing car door opening, at all can not self-return when particularly opening to maximum position, there is not the function of self-return.

Summary of the invention

The utility model provides a kind of vehicle of novelty from the return body hinge, and the axle sleeve end face adopts the inclined plane structure technology, is implemented in behind the car door opening and car door has the self-return function during to maximum position purpose.

The technical solution adopted in the utility model is:

Vehicle is from the return body hinge, by: hinge base assembly 1, bearing pin 2, hinge blade-rotating 3 be linked in sequence the institute form, hinge base assembly 1 by: hinge base 6, spacer 7, backing pin 8, axle sleeve 9, stiffener 10 be linked in sequence the institute form, the B face of axle sleeve 9 and C face are ramp structure, after the body hinge assembling was installed, B face and C face two planes constituted the non-parallel face structure in space coordinates.

The space angle of B face and C face is the 1-3 degree.

The beneficial effects of the utility model are:

Owing to adopted vehicle of the present utility model from the return body hinge, make car door have the self-return function, when car door is outwards opened, when particularly opening to maximum position, because the axle sleeve end face adopts the inclined plane structure, make car door when opening, be subjected to the effect of axle sleeve inclined plane structure eccentric force, the car door energy self-return of opening, the use of very convenient like this vehicle, prevented that the phenomenon that causes car door not close to drive owing to carelessness from taking place, prevented the life unexpected injury, solved the problem that existing Vehicular door hinge can not self-return behind car door opening, have very strong practicality, thereby market prospects are boundless.

Description of drawings

Fig. 1: be the front view of the utility model vehicle from the return body hinge;

Fig. 2: be the vertical view of the utility model vehicle from the return body hinge;

Fig. 3: be the left view of the utility model vehicle from the return body hinge;

Fig. 4: be the A-A sectional view of the utility model vehicle from the hinge base assembly of return body hinge;

Fig. 5: be the vertical view of the utility model vehicle from the hinge base assembly of return body hinge;

Fig. 6: the sectional view that is Fig. 4.

Among Fig. 1,2,3: 1, hinge base assembly 2, bearing pin 3, hinge blade-rotating

Among Fig. 4: 6, hinge base 7, spacer 9, axle sleeve 10, stiffener

Among Fig. 5: 8, backing pin

The specific embodiment

As shown in Figure 1.

Vehicle is from the return body hinge, by: hinge base assembly 1, bearing pin 2, hinge blade-rotating 3 institute that is linked in sequence forms.

Hinge base assembly 1, by: hinge base 6, spacer 7, backing pin 8, axle sleeve 9, stiffener 10 be linked in sequence the institute form.

The B face of axle sleeve 9 and C face are ramp structure, and after the body hinge assembling was installed, B face and C face two planes constituted the non-parallel face structure in space coordinates.

The space angle of B face and C face is the 1-3 degree.

Axle sleeve 9 is installed on the body hinge, the space angle between B face and the C face is adjusted in control, the space angle of this B face and C face should be along body hinge center line symmetry, like this body hinge is mounted on the Vehicular door, Vehicular door is connected with vehicle body by body hinge, and car door just can use, open car door after, decontrol car door, car door just can self-return.

The rotary resistance meeting of car door hinge when opening door to maximum position increases gradually, hinge through resistance maximum when car door opening arrives maximum position, and then resistance is more and more lighter at closing time, is convenient to a return and is easy to shut.

Claims

1, a kind of vehicle is from the return body hinge, by: hinge base assembly (1), bearing pin (2), hinge blade-rotating (3) be linked in sequence the institute form, hinge base assembly (1) by: hinge base (6), spacer (7), backing pin (8), axle sleeve (9), stiffener (10) be linked in sequence the institute form, it is characterized in that: the B face of axle sleeve (9) and C face are ramp structure, after the body hinge assembling was installed, B face and C face two planes constituted the non-parallel face structure in space coordinates.

2, vehicle according to claim 1 is characterized in that from the return body hinge: the space angle of B face and C face is the 1-3 degree.