CN219605842U

CN219605842U - Driving sliding sleeve

Info

Publication number: CN219605842U
Application number: CN202221697028.1U
Authority: CN
Inventors: 席智武
Original assignee: Wuhan Kaiwosen Skylight System Co ltd
Current assignee: Wuhan Kaiwosen Skylight System Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-08-29
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a driving sliding sleeve, which comprises a sliding sleeve body sliding in a sliding groove, and a rubber pad connected with one side of the sliding sleeve body; the sliding sleeve body is provided with a through hole in the vertical sliding direction. The utility model adopts a multi-layer structure, can effectively ensure the stability and smoothness of the skylight in the running process, and simultaneously plays a good role in silencing.

Description

Driving sliding sleeve

Technical Field

The utility model belongs to the technical field of automobile skylights, and particularly relates to a driving sliding sleeve.

Background

Chinese patent "an automobile top-mounted panoramic sunroof", publication No. CN107471979A discloses a Japanese 2017.12.15, and discloses an automobile top-mounted panoramic sunroof. The panoramic sunroof comprises rear glass, front glass, a sliding rail, a front tilting mechanism, a rear tilting mechanism, a driving sliding block, a flexible shaft and a turning sliding groove, wherein the front part of the driving sliding block is provided with the front sliding groove, and the rear part of the driving sliding block is provided with the rear sliding groove; the front part of the front glass is arranged in a front chute of the front driving slide block through a front tilting mechanism, the rear part of the front glass is arranged in a rear chute of the rear driving slide block through a rear tilting mechanism, and the rear tilting mechanism and the front tilting mechanism sequentially realize tilting actions of the rear part and the front part of the front glass while a flexible shaft drives the driving slide block to slide backwards in a slide rail, so that the front glass is lifted, the driving slide block continues to move, and the front glass is gradually opened; the driving slide block is designed into a separate mechanism, and is bridged on the slide rail and matched with the inner slide rail and the outer slide rail of the slide rail respectively, so that the front glass can be completely opened.

The aforementioned patent specification paragraph 0038 describes: the first front sliding fulcrum, the second front sliding fulcrum and the third front sliding fulcrum at the lower part of the front tilting arm, and the first rear sliding fulcrum, the second rear sliding fulcrum and the third rear sliding fulcrum at the lower part of the rear tilting arm are respectively provided with an auxiliary sliding block matched with corresponding sliding grooves, the auxiliary sliding blocks are made of wear-resistant and elastic plastics, the auxiliary sliding blocks are connected with the corresponding supporting points in a pin shaft mode, the auxiliary sliding blocks can rotate relative to the pin shafts, the auxiliary sliding blocks comprise auxiliary sliding block bodies and claw parts, the upper end face and the lower end face of the auxiliary sliding block bodies are respectively provided with an extending claw part, and the claw parts at the upper end and the lower end face of the auxiliary sliding block bodies are in interference fit with the corresponding sliding grooves. The auxiliary sliding blocks are arranged on the corresponding sliding supporting points, so that the reliability of movement of the front tilting arm and the rear tilting arm in the corresponding sliding grooves is guaranteed, abnormal sound or noise generated during movement can be reduced, and the sliding blocks are replaced. According to different motion conditions, the claw part of the auxiliary sliding block body can adopt a unilateral or bilateral design.

Disclosure of Invention

The utility model aims to provide a mute and smooth-sliding driving sliding sleeve.

In order to achieve the above purpose, the driving sliding sleeve designed by the utility model is characterized in that: the sliding sleeve comprises a sliding sleeve body sliding in a sliding groove and a rubber pad connected with one side of the sliding sleeve body; the sliding sleeve body is provided with a through hole in the vertical sliding direction.

Preferably, the rubber pad comprises a rubber pad body arranged at one side parallel to the sliding direction and an insertion part clamped with the sliding sleeve body; the sliding sleeve body is provided with a clamping hole matched with the insertion part. Therefore, the sliding sleeve is enabled to absorb shock through the rubber pad in the moving process, silence is achieved, and noise in the moving process of the skylight is reduced.

Preferably, the rubber pad also comprises a plastic gasket which is arranged on the surface of the rubber pad and is parallel to the rubber pad. Therefore, the protection rubber pad is in direct contact with the sliding rail or other parts, and the service life is prolonged.

Further preferably, the plastic gasket is provided with a protruding end, and the protruding end is inserted into the rubber pad.

Preferably, in the sliding direction, the upper end face and the lower end face of the sliding sleeve body are respectively provided with a plurality of protruding points which are arranged in a crisscross manner. Therefore, friction force between the sliding sleeve and the sliding rail can be reduced, and meanwhile, in the moving process of the sliding sleeve, grease in the sliding rail sliding groove can be uniformly distributed by the salient points.

The beneficial effects of the utility model are as follows: the utility model adopts a multi-layer structure, can effectively ensure the stability and smoothness of the skylight in the running process, and simultaneously plays a good role in silencing.

Drawings

FIG. 1 is a perspective exploded view of the present utility model

Detailed Description

The following describes the utility model in further detail, including preferred embodiments, by way of the accompanying drawings and by way of examples of some alternative embodiments of the utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

As shown in fig. 1, the driving sliding sleeve designed by the utility model comprises a sliding sleeve body 1 sliding in a sliding groove, and a rubber pad 2 connected with one side of the sliding sleeve body 1; the sliding sleeve body 1 is provided with a through hole 1.1 vertical to the sliding direction. In this embodiment, only one hole is shown, and a plurality of through holes can be designed according to the requirements of the driving sliding block and the tilting arm, and the sliding sleeve body is sleeved on the sliding shaft or the supporting point according to the design of the driving sliding block and the tilting arm.

In another embodiment of the present utility model, the rubber pad 2 includes a rubber pad body 2.1 disposed at one side parallel to the sliding direction, and an insertion portion 2.2 engaged with the sliding sleeve body 1; the sliding sleeve body 1 is provided with the clamping hole 1.2 matched with the inserting part 2.2, so that the sliding sleeve is enabled to absorb shock through a rubber pad in the moving process, silence is achieved, and noise in the moving process of the skylight is reduced.

In another embodiment of the utility model, a plastic gasket 3 is also included on the surface of the rubber gasket 2 and parallel to the rubber gasket, thus protecting the rubber gasket from direct contact with the sliding rail or other components and improving the service life.

Preferably, the plastic gasket 3 is provided with a protruding end 3.1, and the protruding end 3.1 is inserted into the rubber pad 2.

In another embodiment of the present utility model, in the sliding direction, the upper end surface and the lower end surface of the sliding sleeve body 1 are provided with a plurality of protruding points 1.3 which are arranged in a staggered manner, so that friction force between the sliding sleeve and the sliding rail can be reduced, and meanwhile, grease in the sliding rail sliding groove can be evenly distributed by the protruding points in the sliding sleeve moving process.

It will be readily understood by those skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present utility model and that various modifications, combinations, substitutions, improvements, etc. may be made without departing from the spirit and principles of the utility model.

Claims

1. A drive sliding sleeve, characterized in that: the sliding sleeve comprises a sliding sleeve body sliding in a sliding groove and a rubber pad connected with one side of the sliding sleeve body; the sliding sleeve body is provided with a through hole in the vertical sliding direction; in the sliding direction, the upper end face and the lower end face of the sliding sleeve body are respectively provided with a plurality of protruding points which are arranged in a crisscross manner; the rubber pad comprises a rubber pad body arranged at one side parallel to the sliding direction and an insertion part clamped with the sliding sleeve body; the sliding sleeve body is provided with a clamping hole matched with the insertion part.

2. The drive sleeve of claim 1, wherein: the plastic gasket is arranged on the surface of the rubber pad and is parallel to the rubber pad.

3. The drive sleeve of claim 2, wherein: the plastic gasket is provided with a protruding end, and the protruding end is inserted into the rubber pad.