CN210598561U

CN210598561U - Automobile sliding door hinge with simple structure

Info

Publication number: CN210598561U
Application number: CN201921190067.0U
Authority: CN
Inventors: 严海龙
Original assignee: Anhui Hansheng Vehicle Parts Co Ltd
Current assignee: Anhui Hansheng Vehicle Parts Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-05-22
Anticipated expiration: 2029-07-26

Abstract

The utility model provides an automobile sliding door hinge with a simple structure, which comprises a hinge structure, wherein the hinge structure comprises a hinge support, two ends of the hinge support are respectively provided with a connecting arm, one end of each connecting arm is provided with an L-shaped fixed seat, the top ends of the two L-shaped fixed seats are respectively provided with a locking bolt, and the two L-shaped fixed seats are connected with the connecting arm through the two locking bolts, a hinge shaft is arranged between the L-shaped fixed seats, shaft sleeves are arranged at two ends of the hinge shaft, the end parts of the two shaft sleeves extend into the L-shaped fixed seat, two roller supports are symmetrically arranged on one side of the hinge support, the top ends of the two roller supports are respectively provided with a first roller and a second roller, and two be equipped with bearing between the gyro wheel support, one side of bearing is equipped with the bearing axle, one side that bearing axle kept away from bearing is equipped with the mount pad. The utility model discloses simple structure is convenient for install, and bearing capacity is better.

Description

Automobile sliding door hinge with simple structure

Technical Field

The utility model mainly relates to a car sliding door accessory technical field specifically is a car sliding door hinge of simple and easy structure.

Background

With the gradual improvement of the living standard of people, the automobile becomes an indispensable vehicle in the daily life of modern people. In order to transport conveniently, many vehicles adopt sliding doors to open and close, and the sliding doors can reduce the space in the width direction of the vehicle body when being opened, so the sliding doors are widely used for models of minibuses, mini-vehicles and the like.

The existing automobile sliding door hinge structure is complex and poor in bearing capacity, and the roller of the common sliding door hinge structure is made of plastic or metal, so that the roller rolls unsmoothly, and is seriously abraded, and the use of the sliding door is influenced.

Therefore, there is a need to develop a hinge for a sliding door of an automobile, which has a simple structure and a good load-bearing capacity, and can reduce the abrasion of rollers.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a car sliding door hinge of simple and easy structure for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the automobile sliding door hinge with a simple structure comprises a hinge structure, wherein the hinge structure comprises a hinge support, connecting arms are arranged at two ends of the hinge support, an L-shaped fixing seat is arranged at one end of each of the two connecting arms, locking bolts are arranged at the top ends of the two L-shaped fixing seats, and the two L-shaped fixing seats are connected with the connecting arms through the two locking bolts;

a hinge shaft is arranged between the L-shaped fixed seats, shaft sleeves are arranged at two ends of the hinge shaft, the end parts of the two shaft sleeves extend into the L-shaped fixed seats, and the hinge shaft is rotatably connected with the shaft sleeves;

two roller supports are symmetrically arranged on one side of the hinge support, a first roller and a second roller are respectively arranged at the top ends of the two roller supports, a bearing is arranged between the two roller supports, a bearing shaft is arranged on one side of the bearing, an installation seat is arranged on one side of the bearing shaft away from the bearing, and the installation seat is rotatably connected with the bearing shaft;

one side of the mounting seat, which is far away from the bearing, is connected with the hinge support.

Furthermore, a sleeve is arranged on the outer periphery of the hinge shaft, a buffer spring is arranged outside the sleeve, and two sides of the buffer spring respectively extend into the two L-shaped fixed seats.

Furthermore, one side of the first roller is provided with a first roller shaft, one end of the first roller shaft extends into the roller support, and a roller protective sleeve is arranged on the outer side of the first roller.

Furthermore, the outer side of the bearing is provided with a bearing protective sleeve, and one side edge of the bearing is provided with a wear-resistant layer.

Furthermore, a buffer layer is arranged at the center of one side of the bearing.

Furthermore, one side of the L-shaped fixing seat, which is far away from the hinge support, is provided with an arc-shaped positioning hole, one side of the arc-shaped positioning hole is provided with a sliding door, and the arc-shaped positioning hole is connected with the sliding door through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

one of which, the utility model discloses a L type fixing base and hinge support are connected through the fitting pin, simple structure, and the both ends of hinge pin are equipped with the axle sleeve moreover, and the hinge pin rotates with the axle sleeve to be connected, not only can prevent the wearing and tearing of hinge pin and hinge support at the rotation in-process, and simple structure is convenient for install and dismantle moreover, and L type fixing base and hinge support adopt punching press integrated into one piece structure, realize simply, and the mould expense is low.

And secondly, the utility model discloses a bearing rotates with the mount pad to be connected, can improve the bearing capacity of hinge, prolongs the life of hinge, improves the stability when sliding door slides simultaneously.

Thirdly, a sleeve and a buffer spring are arranged outside the hinge shaft of the utility model, the sleeve can protect the hinge shaft, and the buffer spring can absorb partial pressure when the sliding door is opened, so as to prolong the service time of the hinge shaft; the roller and the bearing are provided with the protective sleeves, so that the abrasion of the roller and the bearing is effectively reduced, the service life is prolonged, and meanwhile, the buffer layer of the bearing can buffer partial pressure when the sliding door is opened.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a sectional view of the hinge structure of the present invention;

FIG. 3 is a schematic view of a first roller structure of the present invention;

fig. 4 is a schematic view of the bearing structure of the present invention.

Reference numerals: 1. a hinge structure; 1a, a sliding door; 2. an L-shaped fixed seat; 21. an arc-shaped positioning hole; 3. a hinge support; 31. a first roller; 311. a first roller shaft; 312. a roller protective sleeve; 32. a second roller; 33. a load bearing; 331. a mounting seat; 332. a bearing protection sleeve; 333. a load bearing shaft; 33a, a wear resistant layer; 33b, a buffer layer; 34. a roller support; 35. a connecting arm; 4. a buffer spring; 5. a hinge axis; 51. a shaft sleeve; 52. a sleeve; 6. and (4) locking bolts.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, an automobile sliding door hinge with a simple structure comprises a hinge structure 1, wherein the hinge structure 1 comprises a hinge support 3, two ends of the hinge support 3 are respectively provided with a connecting arm 35, one end of each of the two connecting arms 35 is provided with an L-shaped fixing seat 2, the top ends of the two L-shaped fixing seats 2 are respectively provided with a locking bolt 6, the two L-shaped fixing seats 2 are connected with the connecting arms 35 through the two locking bolts 6, a hinge shaft 5 is arranged between the L-shaped fixing seats 2, two ends of the hinge shaft 5 are respectively provided with a shaft sleeve 51, the end parts of the two shaft sleeves 51 extend into the L-shaped fixing seats 2, the hinge shaft 5 is rotatably connected with the shaft sleeves 51, one side of the hinge support 3 is symmetrically provided with two roller supports 34, the top ends of the two roller supports 34 are respectively provided with a first roller 31 and a second roller 32, and a bearing 33 is arranged between the two roller supports 34, a bearing shaft 333 is arranged on one side of the bearing 33, an installation seat 331 is arranged on one side of the bearing shaft 333 far away from the bearing 33, the installation seat 331 is rotatably connected with the bearing shaft 333, and one side of the installation seat 331 far away from the bearing 33 is connected with the hinge support 3.

In this embodiment, L type fixing base 2 and hinge support 3 are connected through fitting pin 6, simple structure, and the both ends of hinge pin 5 are equipped with axle sleeve 51 moreover, and hinge pin 5 rotates with axle sleeve 51 to be connected, not only can prevent hinge pin 5 and hinge support 3 at the wearing and tearing of rotation in-process, simple structure moreover, the installation and the dismantlement of being convenient for, L type fixing base 2 and hinge support 3 adopt punching press integrated into one piece structure, realize simply, and the mould expense is low.

Please refer to fig. 1 again, an arc-shaped positioning hole 21 is formed in a side of the L-shaped fixing seat 2 away from the hinge support 3, a sliding door 1a is disposed on a side of the arc-shaped positioning hole 21, and the arc-shaped positioning hole 21 is connected to the sliding door 1a through a bolt. In this embodiment, the connection between the L-shaped fixing seat 2 and the sliding door 1a is simple and easy to install.

Referring to fig. 1 and 2 again, a sleeve 52 is disposed on the outer periphery of the hinge shaft 5, a buffer spring 4 is disposed outside the sleeve 52, and two sides of the buffer spring 4 extend into the two L-shaped fixing seats 2 respectively. In the present embodiment, the sleeve 52 may protect the hinge shaft 5, and the buffer spring 4 may absorb a partial pressure when the sliding door 1a is opened, thereby extending the use time of the hinge shaft 5.

Referring to fig. 3 and 4 again, a first roller shaft 311 is disposed on one side of the first roller 31, one end of the first roller shaft 311 extends into the roller support 34, and a roller protective sleeve 312 is disposed on the outer side of the first roller 31. The outer side of the bearing 33 is provided with a bearing protective sleeve 332, one side edge of the bearing 33 is provided with a wear-resistant layer 33a, and the center of one side of the bearing 33 is provided with a buffer layer 33 b. In this embodiment, the first roller 31 and the bearing 33 are respectively provided with the roller protection sleeve 312 and the bearing protection sleeve 332, so that the abrasion of the first roller 31 and the bearing 33 is effectively reduced, the service life is prolonged, and meanwhile, the buffer layer 33b of the bearing 33 can buffer partial pressure when the sliding door 1a is opened.

The utility model discloses a concrete operation as follows:

when the hinge structure 1 is used, firstly, the L-shaped fixed seat 2 and the hinge support 3 are fixed through the locking bolt 6, then, the L-shaped fixed seat 2 is fixedly installed on the sliding door 1a through the bolt, when the sliding door 1a is opened, the first roller 31 and the second roller 32 start to roll along the sliding rail of the vehicle body, at this time, because the hinge shaft 5 is rotatably connected with the shaft sleeve 51, the abrasion of the hinge shaft 5 and the hinge support 3 in the rotating process can be reduced, meanwhile, because the bearing 33 is rotatably connected with the installation seat 331, the bearing capacity of the hinge can be improved, the buffer spring 4 can absorb partial pressure on the hinge shaft 5 when the sliding door 1a is opened, a plurality of parts are mutually matched to realize the sliding of the sliding door, the roller protective sleeve 312 is arranged on the outer side of the first roller 31, the roller protective sleeve 312 avoids the abrasion of the first roller 31 when the first roller 31 rolls, and simultaneously, the first roller 31, the bearing protective sleeve 332, the wear-resistant layer 33a and the buffer layer 33b of the bearing 33 protect the bearing 33 and buffer partial pressure when the sliding door 1a is opened;

when some parts in the hinge structure 1 are worn and need to be replaced or maintained, the parts are replaced or maintained by removing the connecting parts such as the locking bolts 6.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims

1. The utility model provides an automobile sliding door hinge of simple and easy structure, is including hinge structure (1), its characterized in that: the hinge structure (1) comprises a hinge support (3), connecting arms (35) are arranged at two ends of the hinge support (3), L-shaped fixing seats (2) are arranged at one ends of the two connecting arms (35), locking bolts (6) are arranged at the top ends of the two L-shaped fixing seats (2), and the two L-shaped fixing seats (2) are connected with the connecting arms (35) through the two locking bolts (6);

a hinge shaft (5) is arranged between the L-shaped fixed seats (2), shaft sleeves (51) are arranged at two ends of the hinge shaft (5), the end parts of the two shaft sleeves (51) extend into the L-shaped fixed seats (2), and the hinge shaft (5) is rotatably connected with the shaft sleeves (51);

two roller supports (34) are symmetrically arranged on one side of the hinge support (3), a first roller (31) and a second roller (32) are respectively arranged at the top ends of the two roller supports (34), a bearing (33) is arranged between the two roller supports (34), a bearing shaft (333) is arranged on one side of the bearing (33), an installation seat (331) is arranged on one side, far away from the bearing (33), of the bearing shaft (333), and the installation seat (331) is rotatably connected with the bearing shaft (333);

one side of the mounting seat (331) far away from the bearing (33) is connected with the hinge support (3).

2. The automobile sliding door hinge of simple structure as claimed in claim 1, wherein: the outer periphery of the hinge shaft (5) is provided with a sleeve (52), the outer part of the sleeve (52) is provided with a buffer spring (4), and two sides of the buffer spring (4) respectively extend into the two L-shaped fixed seats (2).

3. The automobile sliding door hinge of simple structure as claimed in claim 1, wherein: one side of the first roller (31) is provided with a first roller shaft (311), one end of the first roller shaft (311) extends into the roller support (34), and a roller protective sleeve (312) is arranged on the outer side of the first roller (31).

4. The automobile sliding door hinge of simple structure as claimed in claim 1, wherein: the bearing protection sleeve (332) is arranged on the outer side of the bearing (33), and a wear-resistant layer (33 a) is arranged at one side edge of the bearing (33).

5. The automobile sliding door hinge of simple structure as claimed in claim 1, wherein: and a buffer layer (33 b) is arranged at the center of one side of the bearing (33).

6. The automobile sliding door hinge of simple structure as claimed in claim 1, wherein: an arc-shaped positioning hole (21) is formed in one side, away from the hinge support (3), of the L-shaped fixing seat (2), a sliding door (1 a) is arranged on one side of the arc-shaped positioning hole (21), and the arc-shaped positioning hole (21) is connected with the sliding door (1 a) through a bolt.