CN215204386U

CN215204386U - Sheet metal anti-collision sealing rubber strip

Info

Publication number: CN215204386U
Application number: CN202120754793.1U
Authority: CN
Inventors: 王军胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-17
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a sheet metal anti-collision sealing rubber strip, which comprises a sealing rubber strip body, wherein the sealing rubber strip body comprises a rubber strip base body with a U-shaped section, the left side of the rubber strip base body is provided with an embedded edge strip, the right side of the rubber strip base body is provided with an outer side edge strip, the outer side of the outer side edge strip is provided with an anti-collision edge strip with a C-shaped section, and two side edges of the anti-collision edge strip are integrally connected with the outer wall of the outer side edge strip; the inner side wall of the embedding edge strip extends to form at least one inclined first embedding fin, and the inner side wall of the outer edge strip extends to form at least one inclined second embedding fin. The utility model has the advantages of reasonable design, have good anticollision, sealed and decorative effect, the dock structure is firm stable, is favorable to follow-up dismantlement to change the joint strip body.

Description

Sheet metal anti-collision sealing rubber strip

Technical Field

The utility model relates to a door sealing strip technical field specifically is a panel beating anticollision joint strip.

Background

The sealing strip of the car door frame is a part fixed on a sheet metal seam allowance formed by a plurality of inner side reinforcing plates of a side enclosing plate of a car, plays an important role in sealing and preventing collision between a car door and a car body, ensures that the car door and the side enclosing plate can be normally opened and closed, and plays a role in covering the sheet metal edge and an interior trim edge.

The traditional sheet metal sealing strip is not stable and firm enough in a coating structure with a door frame, and particularly, the butt joint of the end parts of two ends of the sheet metal sealing strip is difficult to realize smooth butt joint, the decorative appearance is influenced, and the sheet metal sealing strip is easy to separate; if adopt both ends tip to adopt the mode of bonding to fix, not only the bonding operation process is troublesome, still is unfavorable for the dismantlement of later stage to be changed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a panel beating anticollision joint strip to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sheet metal anti-collision sealing rubber strip comprises a sealing rubber strip body, wherein the sealing rubber strip body comprises a rubber strip base body with a U-shaped section, an embedded edge strip is arranged on the left side of the rubber strip base body, an outer side edge strip is arranged on the right side of the rubber strip base body, an anti-collision edge strip with a C-shaped section is arranged on the outer side of the outer side edge strip, and two side edges of the anti-collision edge strip are integrally connected with the outer wall of the outer side edge strip; the inner side wall of the embedding edge strip extends to form at least one inclined first embedding fin, and the inner side wall of the outer edge strip extends to form at least one inclined second embedding fin.

Preferably, a U-shaped metal substrate is embedded in the rubber strip base body.

Preferably, the sealing rubber strip body is manufactured by adopting a rubber and plastic extrusion-strip breaking-molding mode.

Preferably, the anti-collision device further comprises a hollow butt joint rubber strip with a D-shaped section, an anti-collision cavity is defined between the anti-collision edge strip and the outer side edge strip, and two ends of the hollow butt joint rubber strip are respectively butted and inserted into openings of the corresponding anti-collision cavities.

Preferably, the arc-shaped side walls at the two ends of the hollow butt joint rubber strip extend to form clamping convex teeth, the outer walls at the two ends of the anti-collision edge strip are provided with clamping openings communicated with the anti-collision cavity, and the clamping convex teeth are matched with the clamping openings to be clamped.

Preferably, a plurality of fin of preventing collision have still been extended to the inside wall of anticollision strake.

Compared with the prior art, the beneficial effects of the utility model are that: the sheet metal edge of the car door frame is coated by the embedded edge strip and the outer edge strip, the inclined first embedded fin and the inclined second embedded fin can clamp the sheet metal edge tightly, the sealing rubber strip body is prevented from being separated from the car door frame easily, the anti-collision edge strip with the C-shaped section can provide a good anti-collision effect, and the sealing rubber strip body can effectively improve the sealing effect of the car door frame; can realize the level and smooth butt joint at joint strip body both ends through hollow butt joint adhesive tape, the butt joint structure is firm stable, is favorable to follow-up dismantlement to change the joint strip body, when satisfying anticollision and sealed effect, has good decorative effect. The utility model has the advantages of reasonable design, have good anticollision, sealed and decorative effect, the dock structure is firm stable, is favorable to follow-up dismantlement to change the joint strip body.

Drawings

FIG. 1 is a schematic cross-sectional structure view of a sheet metal anti-collision sealing rubber strip;

FIG. 2 is a schematic perspective view of a sheet metal anti-collision sealing rubber strip;

FIG. 3 is a schematic perspective view of a hollow butt joint rubber strip in a sheet metal anti-collision sealing rubber strip;

fig. 4 is a schematic cross-sectional structure view of another scheme of the sheet metal anti-collision sealing rubber strip.

In the figure: 1-adhesive tape base body, 11-embedded edge strip, 12-U-shaped metal substrate, 13-first embedded fin, 14-outer edge strip, 15-second embedded fin, 2-anti-collision edge strip, 21-anti-collision cavity, 22-clamping opening, 23-anti-collision fin, 3-hollow butt-joint adhesive tape and 31-clamping convex tooth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a sheet metal anti-collision sealing rubber strip comprises a sealing rubber strip body, wherein the sealing rubber strip body comprises a rubber strip base body 1 with a U-shaped cross section, an embedded edge strip 11 is arranged on the left side of the rubber strip base body 1, an outer edge strip 14 is arranged on the right side of the rubber strip base body 1, an anti-collision edge strip 2 with a C-shaped cross section is arranged on the outer side of the outer edge strip 14, and two side edges of the anti-collision edge strip 2 are integrally connected with the outer wall of the outer edge strip 14; at least one inclined first embedded fin 13 extends from the inner side wall of the embedded edge strip 11, and at least one inclined second embedded fin 15 extends from the inner side wall of the outer edge strip 14.

During the installation, get up the panel beating border cladding of door frame through inlaying dress strake 11 and outside strake 14, the first of slope inlays dress fin 13 and second and inlays dress fin 15 and can the chucking panel beating border, avoids the joint strip body to break away from with the door frame easily, and the anticollision strake 2 that the cross-section is the C type can provide good crashproof effect, and the use of joint strip body can effectively improve the sealed effect of door frame.

The U-shaped metal substrate 12 is embedded in the rubber strip base body 1. The U-shaped metal substrate 12 enables the embedded edge strip 11 and the outer edge strip 14 to have good toughness, and ensures that the embedded edge strip 11 and the outer edge strip 14 can be stably coated on the sheet metal edge of the car door frame.

The sealing rubber strip body is manufactured by adopting a rubber and plastic extrusion-belt breaking-molding mode.

The embodiment further comprises a hollow butt joint rubber strip 3 with a D-shaped section, an anti-collision cavity 21 is enclosed between the anti-collision edge strip 2 and the outer side edge strip 14, and two ends of the hollow butt joint rubber strip 3 are respectively butted and inserted into openings of the corresponding anti-collision cavities 21.

The arc-shaped side walls at the two ends of the hollow butt joint rubber strip 3 extend to form clamping convex teeth 31, the outer walls at the two ends of the anti-collision edge strip 2 are provided with clamping openings communicated with the anti-collision cavity 21, and the clamping convex teeth 31 are matched with the clamping openings 22 to be clamped. Can realize the level and smooth butt joint at joint strip body both ends through hollow butt joint adhesive tape 3, the butt joint structure is firm stable, is favorable to follow-up dismantlement to change the joint strip body, when satisfying anticollision and sealed effect, has good decorative effect. Obviously, for better butt stabilization effect, the number of the snap fitting convex teeth 31 may be provided in plurality.

As a further proposal, a plurality of crash fins 23 extend from the inner side wall of the crash edge strip 2. Through the setting of crashproof fin, can further improve crashproof effect. Obviously, during butt joint assembly, the anti-collision fins 23 on the inner parts of the two ends of the joint strip body can be cut off, so as to ensure that the hollow butt joint strip 3 can be inserted into the anti-collision cavity 21.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. The utility model provides a panel beating anticollision joint strip, includes the joint strip body, its characterized in that: the sealing rubber strip body comprises a rubber strip base body (1) with a U-shaped section, an embedding edge strip (11) is arranged on the left side of the rubber strip base body (1), an outer edge strip (14) is arranged on the right side of the rubber strip base body (1), an anti-collision edge strip (2) with a C-shaped section is arranged on the outer side of the outer edge strip (14), and two side edges of the anti-collision edge strip (2) are integrally connected with the outer wall of the outer edge strip (14); at least one inclined first embedded fin (13) extends from the inner side wall of the embedded edge strip (11), and at least one inclined second embedded fin (15) extends from the inner side wall of the outer edge strip (14).

2. The sheet metal anti-collision sealing rubber strip according to claim 1, characterized in that: and a U-shaped metal substrate (12) is embedded in the adhesive tape base body (1).

3. The sheet metal anti-collision sealing rubber strip according to claim 2, characterized in that: the sealing rubber strip body is manufactured by adopting a rubber and plastic extrusion-belt breaking-molding mode.

4. The sheet metal anti-collision sealing rubber strip according to claim 1, characterized in that: the anti-collision device is characterized by further comprising a hollow butt joint adhesive tape (3) with a D-shaped section, an anti-collision cavity (21) is formed by the collision prevention edge strip (2) and the outer side edge strip (14) in a surrounding mode, and two ends of the hollow butt joint adhesive tape (3) are respectively inserted into openings of the corresponding anti-collision cavities (21) in a butt joint mode.

5. The sheet metal anti-collision sealing rubber strip according to claim 4, characterized in that: the anti-collision device is characterized in that clamping convex teeth (31) extend from arc-shaped side walls at two ends of the hollow butt joint rubber strip (3), clamping openings communicated with the anti-collision cavity (21) are formed in outer walls at two ends of the anti-collision edge strip (2), and the clamping convex teeth (31) are matched with the clamping openings (22) in a clamping mode.

6. The sheet metal anti-collision sealing rubber strip according to claim 4, characterized in that: the inside wall of anticollision strake (2) still extends and has a plurality of fin (23).