CN210105564U

CN210105564U - Automobile trunk lid hinge

Info

Publication number: CN210105564U
Application number: CN201920646113.7U
Authority: CN
Inventors: 龙浩; 高妍; 胡国良
Original assignee: Fast Star Advanced Power System Suzhou Co Ltd
Current assignee: Fast Star Advanced Power System Suzhou Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-02-21
Anticipated expiration: 2029-05-07

Abstract

The utility model provides a car trunk lid hinge, it includes: the fixing bracket, the rotating bracket and the shaft pin are arranged on the rotating bracket; the fixed bolster includes: first support body and connect the screw on first support body, first support body is a U-shaped arm, and the screw rod of screw runs through the bottom of U-shaped arm from the inside of U-shaped arm, and the nut of screw leans on with the bottom counterbalance of U-shaped arm, and the nut still is provided with a plurality of dogtooths towards the one side of the bottom of U-shaped arm, and a plurality of dogtooths center on screw rod circumference interval distribution, and the first through-hole that supplies the pivot to run through is seted up at the both ends of U-shaped arm, and the rotating support includes: the second support body and the linking arm that extends from second support body both ends, the second through-hole that supplies the pivot to run through is seted up at second support body both ends, has seted up the mounting hole on the linking arm of arbitrary end. The utility model discloses a hinge can be favorable to the pivotal connection between luggage-boot lid and the automobile body with luggage-boot lid and automobile body looks adaptation, has made things convenient for opening and closing of luggage-boot lid.

Description

Automobile trunk lid hinge

Technical Field

The utility model relates to a hinge especially relates to a car trunk lid hinge.

Background

At present, the rear part of an automobile body is provided with a luggage box so as to be convenient for people to carry personal luggage on the automobile. Existing vehicle trunks are opened and closed by trunk lids. To facilitate the access of personal luggage, it is necessary to pivotally connect the trunk lid to the vehicle body. Therefore, in order to effectively connect the trunk lid to the vehicle body and ensure smooth opening and closing of the trunk lid, a further solution is necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car trunk lid hinge to overcome the not enough that exists among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that:

a trunk lid hinge for an automobile, comprising: the device comprises a fixed bracket, a rotating bracket and a shaft pin for pivotally connecting the fixed bracket and the rotating bracket;

the fixing bracket includes: first support body and connect in screw on the first support body, first support body is a U-shaped arm, the screw rod of screw certainly the inside of U-shaped arm is run through the bottom of U-shaped arm, just the nut of screw with the bottom of U-shaped arm supports and leans on, the nut orientation the one side of the bottom of U-shaped arm still is provided with a plurality of dogtooths, a plurality of dogtooths center on screw rod circumference interval distribution, the confession has been seted up at the both ends of U-shaped arm the first through-hole that the pivot runs through, the rotating support includes: the second support body and from the linking arm that second support body both ends extend out, second through-hole that supplies the pivot to run through is seted up at second support body both ends, has seted up the mounting hole on the linking arm of arbitrary end.

As the utility model discloses an improvement of car trunk lid hinge, the department of bending of U-shaped arm still is provided with the strengthening rib, the strengthening rib certainly the outside of department of bending inwards caves in and forms.

As an improvement of the trunk lid hinge of the present invention, the distance between the two arms of the U-shaped arm is gradually close from bottom to top.

As an improvement of the trunk lid hinge of the present invention, two arms of the U-shaped arm face the one side of the connecting arm is an arc-shaped surface extending convexly.

As an improvement of the trunk lid hinge of the present invention, the second bracket body is U-shaped, which is received between the two arms of the U-shaped arm.

As the utility model discloses an improvement of car trunk lid hinge, the both ends of pivot still are provided with spacing portion, the spacing portion at both ends support respectively lean on in on two support arms of U-shaped arm.

As an improvement of the hinge of the trunk lid of the automobile, the fixed support and the rotating support are integrated into a whole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a car trunk lid hinge can be favorable to the pivotal connection between trunk lid and the automobile body with trunk lid and automobile body looks adaptation, has made things convenient for opening and closing of trunk lid.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective exploded view of an embodiment of the trunk lid hinge of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a car trunk lid hinge includes: the device comprises a fixed bracket, a rotating bracket and a shaft pin for pivotally connecting the fixed bracket and the rotating bracket. The fixing bracket includes: first support body and connect in screw on the first support body, first support body is a U-shaped arm, the screw rod of screw certainly the inside of U-shaped arm is run through the bottom of U-shaped arm, just the nut of screw with the bottom of U-shaped arm supports and leans on, the nut orientation the one side of the bottom of U-shaped arm still is provided with a plurality of dogtooths, a plurality of dogtooths center on screw rod circumference interval distribution, the confession has been seted up at the both ends of U-shaped arm the first through-hole that the pivot runs through, the rotating support includes: the second support body and from the linking arm that second support body both ends extend out, second through-hole that supplies the pivot to run through is seted up at second support body both ends, has seted up the mounting hole on the linking arm of arbitrary end.

The technical solution of the trunk lid hinge of the present invention is exemplified below with reference to a specific embodiment.

As shown in fig. 1, the trunk lid hinge of the present embodiment includes: the device comprises a fixed bracket 1, a rotating bracket 2 and a shaft pin 3 which is used for pivotally connecting the fixed bracket 1 and the rotating bracket 2. Preferably, the fixed support 1 and the rotating support 2 are an integral workpiece.

The fixing bracket 1 is used for connecting a vehicle body, and comprises: a first bracket body 11 and a screw 12 connected to the first bracket body 11.

The first support body 11 is a U-shaped arm, a screw rod of the screw 12 penetrates through the bottom of the U-shaped arm from the inside of the U-shaped arm, and a nut of the screw 12 abuts against the bottom of the U-shaped arm. Thus, the first bracket body 11 can be locked to the vehicle body by the screw 12. The number of the screws 12 can be flexibly set according to requirements, and in the embodiment, the number of the screws 12 is one, and the screws 12 are located in the middle of the bottom of the U-shaped arm.

In order to prevent the screw 12 from loosening from the first bracket body 11, a plurality of convex teeth 121 are further arranged on one surface of the nut facing the bottom of the U-shaped arm. Preferably, the plurality of teeth 121 are circumferentially spaced around the screw.

In addition, a first through hole 111 for the shaft pin 3 to pass through is opened at both ends of the U-shaped arm. In order to improve the strength of the first bracket body 11, a reinforcing rib 112 is further arranged at the bending part of the U-shaped arm, and the reinforcing rib 112 is formed by inwards recessing from the outside of the bending part.

The rotating bracket 2 is used for connecting a trunk lid, and comprises: the second bracket body 21 and the connecting arms 22 extending from two ends of the second bracket body 21 are provided with second through holes 211 for the shaft pins 3 to pass through, and the connecting arm 22 at either end is provided with a mounting hole 221 for connecting with a trunk lid.

In this embodiment, the second bracket body 21 is U-shaped and is accommodated between two arms of the U-shaped arm. In order to be matched with the U-shaped second bracket body 21, the distance between the two arms of the U-shaped arm is gradually close from bottom to top.

The axle pin 3 is used for pivotally connecting the fixed bracket 1 and the rotating bracket 2, so that the trunk lid can pivot relative to the vehicle body to open or close the trunk lid. The two ends of the shaft pin 3 are also provided with limiting parts 31, and the limiting parts 31 at the two ends are respectively abutted against the two support arms of the U-shaped arm. In addition, the trunk lid hinge of the present embodiment further has a limiting function, and for this purpose, the side of the two arms of the U-shaped arm facing the connecting arm 22 is an arc-shaped surface that is convexly extended. With the arrangement, when the rotating bracket 2 pivots relative to the fixed bracket 1, the connecting arm 22 moves to the arc-shaped surface and can abut against the arc-shaped surface to realize limiting.

To sum up, the utility model discloses a car boot lid hinge can be favorable to the pivotal connection between boot lid and the automobile body with boot lid and automobile body looks adaptation, has made things convenient for opening and closing of boot lid.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A trunk lid hinge for an automobile, comprising: the device comprises a fixed bracket, a rotating bracket and a shaft pin for pivotally connecting the fixed bracket and the rotating bracket; the method is characterized in that:

2. The trunk lid hinge according to claim 1, wherein the bent portion of the U-shaped arm is further provided with a reinforcing rib formed by recessing inward from an outer portion of the bent portion.

3. The trunk lid hinge according to claim 1, wherein the distance between the two arms of the U-shaped arm gradually approaches from bottom to top.

4. The trunk lid hinge according to claim 1, wherein a surface of both arms of the U-shaped arm facing the connecting arm is a convexly-arranged arc-shaped surface.

5. The trunk lid hinge according to claim 1, wherein the second bracket body is U-shaped and received between two arms of the U-shaped arm.

6. The trunk lid hinge according to claim 1, wherein the two ends of the shaft pin are further provided with a limiting portion, and the limiting portions at the two ends respectively abut against the two support arms of the U-shaped arm.

7. The trunk lid hinge according to claim 1, wherein the fixed bracket and the rotating bracket are an integral piece.