CN210912147U

CN210912147U - Rolling screen saucer opens and closes and prevents abnormal sound structure

Info

Publication number: CN210912147U
Application number: CN201921983691.6U
Authority: CN
Inventors: 尚晓飞
Original assignee: Ningbo Inoac Huaxiang Automobile Products Co Ltd
Current assignee: Ningbo Inoac Huaxiang Automobile Products Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-03
Anticipated expiration: 2029-11-18

Abstract

The utility model provides a roll up curtain saucer and open and close and prevent abnormal sound structure, includes roll up the curtain and roll up the curtain guide rail, roll up the curtain and slide in rolling up the curtain guide rail, the both sides of roll up the curtain set up and hold in the palm the cup casing, the both sides of holding in the palm the cup casing set up saucer body muscle, the curtain set up a plurality ofly towards the side of saucer body muscle and prevent buffering boss, set up two towards the interior limit of one of them side of saucer body muscle and prevent buffering boss, and two prevent buffering boss and be located the both ends of side, prevent buffering boss include parallel plane and lower parallel plane, last parallel plane be parallel with the side of saucer body muscle, lower parallel plane laminating on rolling up the curtain. The utility model discloses following beneficial effect has: the problem of when rolling up curtain saucer use, open and close the noise big is solved, can provide comfortable and quiet driving impression for driver and passenger, also be the exquisite meticulous development trend of working in automotive interior.

Description

Rolling screen saucer opens and closes and prevents abnormal sound structure

Technical Field

The utility model belongs to the auto-parts field, concretely relates to roll up curtain saucer and open and close and prevent abnormal sound structure.

Background

In the prior art, the structure of the automobile roller shutter support cup adopts a position stopping mode that the soft rubber surface of the roller shutter collides with the rib position of the cup support body, the effect is not ideal, and larger collision sound is easy to generate.

Aiming at the problems that passengers complain about excessive sound, abnormal sound and the like when the rolling curtain cup holders of the auxiliary instrument panels of passenger vehicles and commercial vehicles are opened and closed, no good solution exists in the market at present.

Disclosure of Invention

Not enough to prior art, the utility model provides a roll up curtain saucer is opened and is closed and prevent abnormal sound structure, solves the present current car and roll up the direct striking that takes place of curtain flexible glue face and saucer body muscle position of curtain support cup structure, produces the problem of great noise.

The utility model discloses a following technical scheme realizes.

The utility model provides a roll up curtain saucer and open and close and prevent abnormal sound structure, includes roll up the curtain and roll up the curtain guide rail, roll up the curtain and slide in rolling up the curtain guide rail, the both sides of roll up the curtain set up and hold in the palm the cup casing, the both sides of holding in the palm the cup casing set up saucer body muscle, the curtain set up a plurality ofly towards the side of saucer body muscle and prevent buffering boss, set up two towards the interior limit of one of them side of saucer body muscle and prevent buffering boss, and two prevent buffering boss and be located the both ends of side, prevent buffering boss include parallel plane and lower parallel plane, last parallel plane be parallel with the side of saucer body muscle, lower parallel plane laminating on rolling up the curtain. Through changing original contact pattern, increase new buffering boss of preventing, can reduce the noise that the roll curtain removed the in-process and produced.

Preferably, the width of the upper parallel surface is 2 mm. Is the minimum width that can be injection molded.

Preferably, the section of the anti-buffer boss is trapezoidal.

Preferably, the anti-buffer boss and the roller shutter are integrally formed. And the number of parts is reduced by integral injection molding.

Preferably, the anti-buffering boss is adhered to the roller shutter through non-adhesive. The anti-buffer boss can be detached after deformation.

Preferably, a soft pad is arranged on the inner side of the cup holder body rib. Further reducing noise.

Preferably, the middle position of the soft pad is an integrated corrugated curve surface. So that the noise is absorbed by the corrugated curve surface.

Compared with the prior art: the problem of when rolling up curtain saucer use, open and close the noise big is solved, can provide comfortable and quiet driving impression for driver and passenger, also be the exquisite meticulous development trend of working in automotive interior.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the roller shutter of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

Detailed Description

A rolling screen saucer is opened and is closed and prevent abnormal sound structure, includes rolling screen 1 and rolling screen guide rail 2, rolling screen 1 slide in rolling screen guide rail 2, the both sides of rolling screen 1 set up and hold in the palm cup casing 3, the both sides of holding in the palm cup casing 3 set up saucer body muscle 5, rolling screen 1 set up a plurality of boss 4 of preventing buffering towards the side of saucer body muscle 5, set up two boss 4 of preventing buffering towards one of them side of saucer body muscle 5, and two boss 4 of preventing buffering are located the both ends of side, boss 4 of preventing buffering include last parallel surface 41 and lower parallel surface 42, last parallel surface 41 be parallel with the side of saucer body muscle 5, lower parallel surface 42 laminate on rolling screen 1, the width of last parallel surface 41 be 2mm, the cross-section of boss 4 of preventing buffering be trapezoidal, boss 4 of preventing buffering and rolling screen 1 integrated into one piece, prevent buffering boss 4 through the non-viscose with roll up a curtain 1 looks adhesion, the inboard of saucer body muscle 5 be provided with soft pad, the intermediate position of soft pad ripple curve face as an organic whole.

Example (b): in the using process, a hand holding part on the roller shutter 1 is held by a hand, the roller shutter 1 is pushed forwards or backwards, the anti-buffering bosses 4 of the roller shutter 1 collide with the side faces of the cup holder body ribs 5 firstly, because the upper parallel faces 41 of the anti-buffering bosses 4 are parallel to the side faces of the cup holder body ribs 5, the contact faces can be reduced as much as possible, in terms of a single side, the two anti-buffering bosses 4 are positioned at two ends of the side edge and are the smallest contact faces, the sliding is most stable, the generated noise can be transmitted into the gap between the two anti-buffering bosses 4, meanwhile, because the inner side of the cup holder body ribs 5 is provided with the soft cushion, the soft cushion can also play a role of soft contact, the middle position of the soft cushion is an integrated corrugated curve face, the corrugated curve face can also play a certain role of conducting and dissipating sound, and further reducing the noise.

The protection scope of the present invention includes but is not limited to the above embodiments, the protection scope of the present invention is subject to the claims, and any replacement, deformation, and improvement that can be easily conceived by those skilled in the art made by the present technology all fall into the protection scope of the present invention.

Claims

1. A rolling curtain cup stand opening and closing abnormal sound prevention structure comprises a rolling curtain (1) and a rolling curtain guide rail (2), the roller shutter (1) slides in the roller shutter guide rail (2), cup supporting shells (3) are arranged on two sides of the roller shutter (1), cup supporting body ribs (5) are arranged on two sides of each cup supporting shell (3), it is characterized in that the rolling curtain (1) is provided with a plurality of anti-buffering bosses (4) towards the side edge of the cup stand body rib (5), two anti-buffering bosses (4) are arranged towards the inner side edge of one side of the cup stand body rib (5), and the two anti-buffering bosses (4) are positioned at the two ends of the side edge, the anti-buffering bosses (4) comprise an upper parallel surface (41) and a lower parallel surface (42), the upper parallel surface (41) is parallel to the side surface of the cup holder body rib (5), and the lower parallel surface (42) is attached to the roller shutter (1).

2. The structure of claim 1, wherein the width of the upper parallel surface (41) is 2 mm.

3. The structure for preventing abnormal sound when the rolling shutter cup stand is opened and closed as claimed in claim 1, wherein the section of the buffering boss (4) is trapezoidal.

4. The structure for preventing abnormal sound when the cup stand of the roller shutter is opened and closed as claimed in claim 1, wherein the buffering boss (4) is integrally formed with the roller shutter (1).

5. The structure for preventing abnormal sound when the cup stand of the roller shutter is opened and closed as claimed in claim 1, wherein the buffering boss (4) is adhered to the roller shutter (1) through non-adhesive.

6. The structure for preventing abnormal sound when the rolling shutter cup stand is opened and closed as claimed in claim 1, wherein a soft pad is arranged on the inner side of the cup stand body rib (5).

7. The rolling shutter cup holder opening and closing abnormal sound prevention structure as claimed in claim 6, wherein the middle position of the soft pad is an integrated corrugated curve surface.