CN215408008U - Left-hand car door lower hinge assembly - Google Patents

Abstract

The utility model discloses a left vehicle door lower hinge assembly which comprises a device body, wherein the device body comprises a lower hinge mounting bolt, a left lower hinge II, a shaft sleeve, a bushing, a left lower hinge seat I and a gasket, the lower hinge mounting bolt is arranged at the top of the device body, the surface of the lower hinge mounting bolt is sleeved with the left lower hinge II, the bottom of the lower hinge mounting bolt is fixedly connected with the shaft sleeve, the bottom of the shaft sleeve is fixedly connected with the bushing, the surface of the bushing is sleeved with the left lower hinge seat I, and the gasket is arranged at the bottom of the bushing. The surface of the left vehicle door lower hinge assembly is provided with zinc plating, zinc can effectively improve the attractiveness of the device body, and zinc can also protect the device body to prevent the device body from being damaged due to the influence of external factors.

Description

Left-hand car door lower hinge assembly

Technical Field

The utility model relates to a hinge assembly, in particular to a lower hinge assembly of a left vehicle door.

Background

The existing hinge assembly on the left door of the automobile generally comprises a door leaf plate, a hinge fixing leaf plate, a hinge shaft, a door leaf plate and a hinge fixing leaf plate, wherein a shaft hole for the hinge shaft to penetrate through is formed in the corresponding position of the hinge shaft, one end of the hinge shaft is fixedly connected with the hinge fixing leaf plate, and the other end of the hinge shaft is rotatably connected with the door leaf plate.

The existing door hinge has the following defects:

1. when the existing door hinge is used, the door hinge has no limiting effect, so that the door hinge is damaged due to the transition opening of the hinge, and the use of a user is influenced.

2. When the existing vehicle door hinge is used for a long time, rainwater or external factors can damage the hinge, so that the conditions of rusting, oxidation, abnormal sound generation and the like are caused, and the service life of the hinge is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a left vehicle door lower hinge assembly, which solves the problems that the prior vehicle door hinge cannot limit and the service life of the hinge is easily influenced by external factors.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a hinge assembly under left-hand door, includes the device body, the device body includes hinge construction bolt, lower left hinge two, axle sleeve, bush, lower left hinge seat one and gasket down, device body top is equipped with down hinge construction bolt, hinge construction bolt surface has cup jointed lower left hinge two down, hinge construction bolt bottom fixed connection axle sleeve down, axle sleeve bottom fixed connection bush, the bush surface has cup jointed lower left hinge seat one, the bush bottom is equipped with the gasket.

Preferably, the maximum opening angle between the second left lower hinge and the first left lower hinge seat is 80.9 degrees, and the maximum closing angle between the second left lower hinge and the first left lower hinge seat is 85.5 degrees.

Preferably, the surface of the device body is plated with zinc.

(III) advantageous effects

The utility model provides a left vehicle door lower hinge assembly. The method has the following beneficial effects:

1. this kind of hinge assembly under left door's a left side is hinge two under and a left side hinge seat is the biggest opening angle and is 80.9 degrees, a left side is hinge two under and a left side hinge seat is the biggest closing angle and is 85.5 degrees, can carry out spacing door hinge effectively, prevents that the hinge from because open the transition and lead to the condition emergence that the hinge damaged, improves the life of hinge greatly to the user of being convenient for uses the hinge to open the door.

2. This kind of hinge assembly's under left-hand door device body surface has plated zinc, device body surface galvanization is for letting the device body aesthetic property more, and zinc can prevent that the device body from receiving the corruption of rainwater and rustting, thereby the device body produces the abnormal sound when the operation, influence user experience, and zinc can be to the device body protect, improve the life-span and the intensity of device body, thereby improve the service life of device body, this kind of device simple structure, with low costs, convenient to use user uses.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural view of the overall closed state of the present invention;

fig. 3 is a schematic structural view of the overall open state of the present invention.

In the figure, 1, a lower hinge mounting bolt, 2, a left lower hinge II, 3, a shaft sleeve, 4, a bushing, 5, a left lower hinge seat I, 6, a gasket, 7, a device body, 8 and zinc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides a hinge assembly under left-hand door, includes device body 7, device body 7 includes hinge construction bolt 1 down, lower left hinge two 2, axle sleeve 3, bush 4, lower left hinge seat one 5 and gasket 6, 1 top of device body is equipped with hinge construction bolt 1 down, hinge construction bolt 1 surface has cup jointed lower left hinge two 2 down, 1 bottom fixed connection axle sleeve 3 of hinge construction bolt down, 3 bottom fixed connection bushes 4 of axle sleeve, 4 surfaces of bush have cup jointed lower left hinge seat one 5, 4 bottoms of bush are equipped with gasket 6.

The second left lower hinge 2 and the first 5 left lower hinge seat are opened at an angle of 80.9 degrees to the maximum, and the second left lower hinge 2 and the first 5 left lower hinge seat are closed at an angle of 85.5 degrees to the maximum, so that the vehicle door hinge can be effectively limited, the hinge is prevented from being damaged due to opening transition, the service life of the hinge is greatly prolonged, and a user can conveniently open the vehicle door by using the hinge.

The device body 7 surface plated with zinc 8, device body 7 surface zinc-plating 8 is for letting device body 7 more aesthetic property, and zinc 8 can prevent that device body 7 from receiving the corruption of rainwater and rustting, thereby device body 7 produces the abnormal sound when the operation, influence user experience, and zinc 8 can be to the device body 7 protect, improve device body 7's life-span and intensity, thereby improve device body 7's life, the device of this kind simple structure, and is with low costs, convenient to use user uses.

The working principle is as follows: when the automobile door limiting device is in operation, an operator uses the device body 7, the maximum opening angle of the left lower hinge II 2 and the left lower hinge seat I5 in the device body 7 is 80.9 degrees, the maximum closing angle of the left lower hinge II 2 and the left lower hinge seat I5 is 85.5 degrees, a door hinge can be effectively limited, the hinge is prevented from being damaged due to opening transition, the service life of the hinge is greatly prolonged, a user can conveniently open an automobile door by using the hinge, zinc 8 is plated on the surface of the device body 7, the zinc 8 is used for enabling the device body 7 to be more attractive, the zinc 8 can prevent the device body 7 from being corroded by rainwater and rusting, the device body 7 generates abnormal sound during operation to influence user experience, the zinc 8 can protect the device body 7, the service life and the strength of the device body 7 are prolonged, the service life of the device body 7 is prolonged, and the device is simple in structure, the device has low cost and is convenient for users to use, and the device can meet the requirements in the longitudinal direction and the transverse direction and is convenient for workers to use.

The utility model comprises 1, a lower hinge mounting bolt, 2, a left lower hinge II, 3, a shaft sleeve, 4, a bushing, 5, a left lower hinge seat I, 6, a gasket, 7, a device body, 8 and zinc, wherein the components are all universal standard components or components known by the technical personnel in the field, the structure and the principle of the hinge can be known by technical manuals or conventional experimental methods, the hinge can solve the problems that the existing vehicle door hinge cannot limit the position and the service life of the hinge is easily influenced by external factors, the hinge can be effectively limited by combining the components, the surface of the device is provided with zinc plating, zinc can effectively improve the attractiveness of the device body, and the device body can be protected by zinc, so that the device body is prevented from being damaged due to the influence of external factors.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (3)

1. The utility model provides a hinge assembly under left door which characterized in that: including device body (7), device body (7) are including hinge mounting bolt (1), lower left hinge two (2), axle sleeve (3), bush (4), lower left hinge seat (5) and gasket (6), device body (7) top is equipped with lower hinge mounting bolt (1), hinge mounting bolt (1) surface has cup jointed lower left hinge two (2) down, hinge mounting bolt (1) bottom fixed connection axle sleeve (3) down, axle sleeve (3) bottom fixed connection bush (4), bush (4) surface has cup jointed lower left hinge seat (5), bush (4) bottom is equipped with gasket (6).

2. The left lower door hinge assembly of claim 1, wherein: the maximum opening angle of the second left lower hinge (2) and the first left lower hinge seat (5) is 80.9 degrees, and the maximum closing angle of the second left lower hinge (2) and the first left lower hinge seat (5) is 85.5 degrees.

3. The left lower door hinge assembly of claim 1, wherein: the surface of the device body (7) is plated with zinc (8).

Images