CN218407056U

CN218407056U - Frameless vehicle door

Info

Publication number: CN218407056U
Application number: CN202221875762.2U
Authority: CN
Inventors: 魏佳; 王珂; 陈强; 江彬; 陈宇
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-31
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to the technical field of automobile doors, and discloses a frameless automobile door, which comprises an automobile door welding assembly, automobile door glass, a glass lifter assembly and a buffer component; the glass lifter assembly comprises a sliding rail assembly, and a connecting through hole is formed in the sliding rail assembly; the connecting through hole is fixedly connected with the buffer assembly. The utility model discloses a set up connect the via hole on door glass-frame riser's guide rail, let the buffering subassembly pass through connect the via hole again and be connected with glass-frame riser, finally realize, when closing the door, can dash the impulse of removing on most door glass horizontal plane, avoid slide rail or door panel beating on door glass and the door glass-frame riser to bump to the silence nature of door has been improved. Simultaneously the utility model discloses simple structure, simple to operate, low in manufacturing cost.

Description

Frameless vehicle door

Technical Field

The utility model belongs to the technical field of the car door, concretely relates to frameless door.

Background

With the vigorous development of electric new energy automobiles, the automobiles become more and more cool in technology, frameless vehicle doors are gradually favored by young people in automobile entry systems, and the configuration rate in the market is increased year by year. In the sliding groove-free frameless vehicle door structure, when the vehicle door glass is lowered to the position of the lower dead point, the clamping force of the internal and external water cuts on the upper end of the vehicle door glass is small, and the shaking amount of the vehicle door glass is large in the door closing process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the frameless vehicle door aims to solve the problems that when the frameless vehicle door is closed, the vehicle door glass is easy to contact with a vehicle door sheet metal or a component such as a guy cable, the sound quality is poor, and customers complain about easily. Therefore, how to improve the silent performance of the frameless vehicle door in the door closing process is a technical problem to be solved urgently at present.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a frameless vehicle door comprises a vehicle door welding assembly, vehicle door glass, a glass lifter assembly and a buffer component; the glass lifter assembly comprises a sliding rail assembly, and the buffer assembly is arranged on the sliding rail assembly.

Further, the slide rail assembly comprises a front slide rail and a rear slide rail; the buffer assembly comprises a front buffer assembly and a rear buffer assembly; the front buffer assembly is arranged on the front sliding rail; the rear buffer component is arranged on the rear sliding rail. With the arrangement, the positions of the buffer assemblies are more uniformly dispersed, so that the silent performance of the frameless vehicle door is improved.

Further, the front buffer assembly is a buffer threaded column; the front sliding rail is correspondingly provided with a connecting hole; the buffering thread column is arranged in the connecting hole in a threaded manner.

Further, an external thread is arranged on the buffer threaded column; and the connecting hole is provided with an internal thread.

Furthermore, one side of the buffering threaded column, which is far away from the connecting hole, is also provided with a buffering gasket.

Further, the buffer gasket is a rubber gasket.

Further, the gap between the buffer gasket and the door glass is 4-8mm. Set up like this, when the door was closed, buffer pad can absorb great door glass horizontal impulse, avoids door glass and slide rail or door panel beating to bump, produces sound.

Adopt above-mentioned technical scheme's utility model, have following advantage: the utility model discloses a set up connect the via hole on door glass-frame riser's guide rail, let the buffering subassembly pass through connect the via hole again and be connected with glass-frame riser, finally realize, when closing the door, can dash the impulse of removing on most door glass horizontal plane, avoid slide rail or door panel beating on door glass and the door glass-frame riser to bump to the silence nature of door has been improved. Simultaneously because seal assembly can change through the rotation degree of adjusting screw post and connect the through-hole to door glass's distance, so the utility model discloses be suitable for different motorcycle types, adjust according to actual conditions during the use can, simple structure, simple to operate.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a block diagram of a frameless vehicle door of the present invention;

FIG. 2 is a block diagram of a glass riser assembly in a frameless vehicle door of the present invention;

FIG. 3 is a partial block diagram of a bumper assembly in a frameless vehicle door of the present invention in use;

the main element symbols are as follows:

1, a vehicle door welding assembly, 3, vehicle door glass and 2, a glass lifter assembly;

4, connecting holes of a sliding rail component, a front sliding rail 41, a rear sliding rail 42 and a connecting hole 43;

5 buffer assemblies, 51 front buffer assemblies, 52 rear buffer assemblies, 53 buffer gaskets and 54 buffer threaded columns.

Detailed Description

The present invention will be described in detail with reference to the drawings and specific embodiments, wherein like reference numerals are used for similar or identical parts in the drawings or the description, and implementations not shown or described in the drawings are known to those of ordinary skill in the art. In addition, directional terms, such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", and the like, used in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 3, the frameless vehicle door of the present invention comprises a vehicle door welding assembly 1, a vehicle door glass 3, a glass lifter assembly 2 and a buffer assembly 5; the glass lifter assembly 2 comprises a slide rail component 4, and a connecting through hole is formed in the slide rail component 4; the connecting through hole is fixedly connected with the buffering component 5. Compare with traditional door glass 3 riser, the utility model provides a door glass 3 riser buffer structure through set up connect the via hole on glass riser's slide rail, makes buffering subassembly 5 pass through connect the via hole and glass riser fixed connection. When inwards closing the door, because inertia door glass 3 at first can with the contact of buffering subassembly 5, because 5 softer meeting absorption most impulsive force of buffering subassembly texture to avoid door glass 3 and door panel beating or guide rail direct contact, prevent that door glass 3 from rocking too big, produce the abnormal sound.

In this embodiment, the slide rail assembly 4 includes a front slide rail 41 and a rear slide rail 42; the front slide rail 41 and the rear slide rail 42 are located on the same plane, and the upper ends of the front slide rail 41 and the rear slide rail 42 are provided with connecting holes 43 near the right edge. This setting has been guaranteed on the basis of not destroying original door glass 3 riser structure, through simple structural design, has increased the silence nature of door glass 3 riser, simple structure, convenient assembling, low cost.

The cushion assembly 5 includes a front cushion assembly 51 and a rear cushion assembly 52; the front buffer assembly 51 is connected with the connecting hole 43 on the front slide rail 41; the rear cushion assembly 52 is coupled to the coupling hole 43 of the rear rail 42. When the door is closed, make door glass 3 more abundant with the contact of buffering subassembly 5, make the atress of buffering subassembly 5 more balanced to improve buffering performance of buffering subassembly 5, when having improved the door and closing, door glass 3's silence nature.

The buffer assembly 5 is composed of a buffer shim 53 and a buffer threaded column 54; the buffer washer 53 is fixedly connected with the buffer threaded column 54. In this embodiment, the buffer spacer 53 and the buffer threaded column 54 may be connected in an integrated manner or in a split manner, and may be adjusted according to actual application scenarios. Set up like this and make the utility model discloses the use scene that is suitable for is more, uses more in a flexible way.

In the present embodiment, it is preferable that the cushion washer 53 and the cushion threaded column 54 are integrally formed; the cushion washer 53 and the cushion threaded post 54 are made of rubber. The buffer threaded post 54 is threadedly coupled to the attachment through-hole. The integrated connection mode improves the firmness and reliability of the buffering component 5. The buffer component 5 can control the threaded connection depth of the buffer threaded column 54 and the connecting through hole, so that the gap between the buffer gasket 53 and the door glass 3 is controlled, a user can optimize and adjust the buffer component according to actual conditions, and the silence of the door glass 3 lifter is improved.

In this embodiment, the gap between the cushion pad 53 and the door glass 3 is 4 to 8mm, and preferably 5mm. When the gap between the buffer spacer 53 and the door glass 3 is 5mm, the buffering effect is better, and the silent performance of the door glass 3 is better.

It is right above that the utility model provides a frameless door has carried out the detailed introduction. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.

Claims

1. A frameless vehicle door, characterized by: comprises a vehicle door welding assembly (1), vehicle door glass (3), a glass lifter assembly (2) and a buffer assembly (5); the glass lifter assembly (2) comprises a sliding rail assembly (4), and the buffer assembly (5) is arranged on the sliding rail assembly (4).

2. The frameless vehicle door of claim 1, wherein: the sliding rail assembly (4) comprises a front sliding rail (41) and a rear sliding rail (42); the buffer assembly (5) comprises a front buffer assembly (51) and a rear buffer assembly (52); the front buffer assembly (51) is arranged on the front sliding rail (41); the rear buffer assembly (52) is arranged on the rear sliding rail (42).

3. The frameless vehicle door of claim 2, wherein: the front buffer assembly (51) is a buffer threaded column (54); the front slide rail (41) is correspondingly provided with a connecting hole (43); the buffer threaded column (54) is threaded in the connecting hole (43).

4. The frameless vehicle door of claim 3, wherein: the buffering threaded column (54) is provided with an external thread; the connecting hole (43) is provided with internal threads.

5. The frameless vehicle door of claim 4, wherein: and a buffer gasket (53) is further arranged on one side, away from the connecting hole (43), of the buffer threaded column (54).

6. The frameless vehicle door of claim 5, wherein: the buffer gasket (53) is a rubber gasket.

7. The frameless vehicle door of claim 6, wherein: the gap between the buffer gasket (53) and the door glass (3) is 4-8mm.