CN202370348U

CN202370348U - Car door hinge

Info

Publication number: CN202370348U
Application number: CN2011205301488U
Authority: CN
Inventors: 王敏英; 霍加林; 冯磊; 孙健强; 张志亮
Original assignee: Beiqi Foton Motor Co Ltd
Current assignee: Beiqi Foton Motor Co Ltd
Priority date: 2011-12-16
Filing date: 2011-12-16
Publication date: 2012-08-08
Anticipated expiration: 2021-12-16

Abstract

The utility model provides a car door hinge. The car door hinge comprises a fixed seat, a rotary seat and a hinge shaft, wherein the hinge shaft is used for connecting the fixed seat with the rotary seat, and includes an upper hinge shaft and a lower hinge shaft; a limiting boss is arranged in a position connected with the upper hinge shaft on the lower hinge shaft; a threaded hole is formed in the lower hinge shaft in the axial direction; the rotary seat includes a rotary seat arm part and a rotary seat connecting part; the rotary seat arm part is used for being fixed onto a car door; the rotary seat connecting part can be rotationally mounted on the upper hinge shaft; the fixed seat includes a fixed seat arm part and a fixed seat connecting part; the fixed seat arm part is used for being fixed onto a car side wall; a through hole for receiving the lower hinge shaft is formed on the fixed seat connecting part; and the upper end of the fixed seat connecting part is locked onto the limiting boss through a bolt. The car door hinge is time-saving and labor-saving, is convenient and quick, and can greatly reduce the labor intensity and improve the working efficiency.

Description

Body hinge

Technical field

The utility model relates to a kind of body hinge.

Background technology

Body hinge is used for arrangements for automotive doors is installed to automobile, is the critical elements that supports car door.Body hinge comprises the holder that is used for fixing vehicle side, is used for fixing rotating seat and the hinge axis that is connected holder and rotating seat on the car door.Wherein holder comprises holder arm and holder connecting portion, and rotating seat comprises rotating seat arm and rotating seat connecting portion.The holder connecting portion is fixed on the hinge axis, and the rotating seat connecting portion is installed in rotation on the hinge axis, and after the body hinge assembling was accomplished, holder, rotating seat and hinge axis formed an overall structure that can not be split.When needs are pulled down packing with car door, can only holder be removed from vehicle side, packing is installed to holder on the vehicle side after accomplishing again; At this moment holder has departed from permanent position original on the vehicle side mostly; At this moment must carry out a large amount of adjustment work to give the home position for change, therefore, use traditional body hinge; Labour intensity is big, inefficiency.

The utility model content

The purpose of the utility model is can not split after solving above-mentioned existing body hinge assembling accomplishes the technical problem of the follow-up packing trouble that is caused, and a kind of detachable body hinge is provided.

For realizing above-mentioned purpose, the utility model adopts following technical scheme:

The utility model body hinge comprises holder, rotating seat and hinge axis; Wherein, Said hinge axis is used to connect said holder and rotating seat; Comprise upper hinge axle and following hinge axis, have positive stop lug boss with said upper hinge axle link position on the wherein said following hinge axis, be provided with screwed hole vertically in the said following hinge axis; Said rotating seat comprises rotating seat arm and rotating seat connecting portion, and said rotating seat arm is used for fixing on the car door, and the rotating seat connecting portion is installed in rotation on the said upper hinge axle; Said holder comprises holder arm and holder connecting portion; Said holder arm is used for fixing on the vehicle side; Said holder connecting portion is provided with and is used to hold the said through hole of hinge axis down, through bolt said holder connecting portion upper end is locked on the said positive stop lug boss.

The through hole end of said holder connecting portion is tapered, has the tapered portion that matches with said through hole end tapered on the said positive stop lug boss.

Be provided with axle sleeve between said rotating seat connecting portion and the said hinge axis.

The upper end of said upper hinge axle is provided with catch.

Can know that by technique scheme the advantage and the good effect of the body hinge of the utility model are: in the utility model, because the positive stop lug boss on the hinge axis is divided into upper hinge axle and following hinge axis; And be provided with screwed hole vertically in the following hinge axis, the holder connecting portion is provided with through hole, so can holder and rotating seat be removably mounted on together through bolt; When needs are pulled down packing with car door; Only needing bolt is pulled down is separable holder and rotating seat, and needn't in conventional art holder be removed from vehicle side, gets final product through bolt seat connection rotating seat after the completion to be packed again; Avoided because of giving a large amount of work and the time that original holder position spends for change; Therefore, use the body hinge of the utility model to save time, laborsaving, convenient and swift; Can reduce labour intensity significantly, increase work efficiency.

With reference to the accompanying drawing description of a preferred embodiment, above-mentioned and other purpose of the utility model, feature and advantage will be more obvious through following.

Description of drawings

Fig. 1 is the broken section structural representation of the body hinge of the utility model;

Fig. 2 is the vertical view of body hinge shown in Figure 1, wherein shows car door opening and closes the turning arm position of rotating seat under the two states, and dotted line is represented the closing of the door state;

Fig. 3 is the left view of body hinge shown in Figure 1;

Fig. 4 is the decomposition texture sketch map of the body hinge office of the utility model.

The specific embodiment

To describe the specific embodiment of the utility model below in detail.Should be noted that the embodiments described herein only is used to illustrate, be not limited to the utility model.

To shown in Figure 4, the body hinge of the utility model comprises the holder 1 that is used for fixing vehicle side, be used for fixing the rotating seat 2 on the car door and is connected the hinge axis 3 of holder 1 and rotating seat 2 like Fig. 1.

Hinge axis 3 is used to connect holder 1 and rotating seat 2.Hinge axis 3 upper hinge axles 31 and following hinge axis 32 have positive stop lug boss 30 with upper hinge axle 31 link positions on the following hinge axis 32, and preferably, positive stop lug boss 30 has tapered portion.Be provided with screwed hole vertically in the following hinge axis 32.Upper hinge axle 31, down hinge axis 32, positive stop lug boss 30 can be one-body molded.

Rotating seat 2 comprises rotating seat arm 21 and rotating seat connecting portion 22, and rotating seat arm 21 is used for fixing on the car door, and rotating seat connecting portion 22 is installed in rotation on the upper hinge axle 31.Be provided with axle sleeve 5 between rotating seat connecting portion 22 and the hinge axis 3, the upper end of upper hinge axle 31 is provided with catch 6.Rotating seat connecting portion 22 is provided with the spacing convex protrusion 23 that is used to limit the car door opening position.

Holder 1 comprises holder arm 11 and holder connecting portion 12; Holder arm 11 is used for fixing on the vehicle side; Holder connecting portion 12 is provided with through hole; During assembling, this through hole is used to hold hinge axis 32 down, through bolt 4 holder connecting portion 12 upper ends is locked on the positive stop lug boss 30.Preferably, the through hole upper end shape of holder connecting portion 12 and the tapered portion of positive stop lug boss 30 are complementary, and two cone match have the locking effect, therefore after the body hinge assembling, can prevent that holder 1 from rocking with respect to following hinge axis 32.

Bolt 4 passes this through hole holder connecting portion 12 is connected to down on the hinge axis 32.Preferably, the through hole upper end on the holder connecting portion 12 is tapered, so that in that the through-hole mounting on the holder connecting portion 12 during to following hinge axis 32, is played good guide effect, make assembling simpler and easy.

The body hinge of the utility model; Because holder 1 is removably mounted on the hinge axis 32 through bolt; When the packing of needs car door, to turn on bolt 4 and can holder 1 be separated with hinge axis 3 with rotating seat 2, packing is accomplished and through bolt 4 holder 1 and rotating seat 2 is assembled; Convenient, fast, time saving and energy saving.

Though described the utility model with reference to several exemplary embodiments, should be appreciated that used term is explanation and exemplary and nonrestrictive term.Because the utility model practical implementation and do not break away from the spirit or the essence of utility model in a variety of forms; So be to be understood that; The foregoing description is not limited to any aforesaid details; And should in enclose spirit that claim limited and scope, explain widely, therefore fall into whole variations and remodeling in claim or its equivalent scope and all should be the claim of enclosing and contain.

Claims

1. body hinge comprises: holder (1), rotating seat (2) and hinge axis (3), wherein:

Said hinge axis (3); Be used to connect said holder (1) and rotating seat (2); Comprise upper hinge axle (31) and following hinge axis (32), wherein said following hinge axis (32) is gone up with said upper hinge axle (31) link position has positive stop lug boss (30), is provided with screwed hole vertically in the said following hinge axis (32);

Said rotating seat (2) comprises rotating seat arm (21) and rotating seat connecting portion (22), and said rotating seat arm (21) is used for fixing on the car door, and rotating seat connecting portion (22) is installed in rotation on the said upper hinge axle (31);

Said holder (1); Comprise holder arm (11) and holder connecting portion (12); Said holder arm (11) is used for fixing on the vehicle side; Said holder connecting portion (12) is provided with and is used to hold the said through hole of hinge axis (32) down, through bolt (4) said holder connecting portion (12) upper end is locked on the said positive stop lug boss (30).

2. body hinge as claimed in claim 1 is characterized in that, the through hole end of said holder connecting portion (12) is tapered, has the tapered portion that matches with said through hole end tapered on the said positive stop lug boss (30).

3. body hinge as claimed in claim 1 is characterized in that, is provided with axle sleeve (5) between said rotating seat connecting portion (22) and the said hinge axis (3).

4. body hinge as claimed in claim 1 is characterized in that, the upper end of said upper hinge axle (31) is provided with catch (6).