CN213056654U - Three-side strip for automobile rear windshield - Google Patents

Abstract

The utility model particularly discloses a three-side strip for rear windshield of an automobile, which comprises an adhesive tape body; the cross section of the rubber strip body is of a three-side structure; the rubber strip body comprises a first base surface, a second base surface and an arc surface; the first base surface and the cambered surface are provided with sealing edges in an extending way at one end far away from the second base surface; and a raised strip is arranged at the intersection of the cambered surface and the second base surface in a protruding manner. The utility model discloses simple structure, it is through trilateral structural design, and is equipped with sealing strip and sand grip, can effectively improve the sealed effect of car, and then improves the waterproof performance of car, and it is installed on the car through pasting, easy operation is convenient.

Description

Three-side strip for automobile rear windshield

Technical Field

The utility model relates to an auto-parts field, concretely relates to trilateral strip of pasting of shelves glass behind car.

Background

The existing automobile sealing rubber strip mainly plays roles of sealing, waterproofing and sound insulation, but the traditional automobile sealing rubber strip is in the using process, the water leakage phenomenon can occur due to the aging of the rubber strip, the main aging reason is that the rubber strip in the skylight is adhered together due to the extrusion of the automobile skylight for a long time, the waterproof effect cannot be achieved, the sealing rubber strip on the automobile rear windshield is used for a long time, the sealing effect of the automobile sealing rubber strip is poor, and the service life is short. Therefore, the three-edge strip for the rear windshield of the automobile is provided for solving the existing technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a trilateral strip of pasting of shelves glass behind car is provided, its sealed effectual, waterproof performance is strong.

A three-side strip for rear windshield of an automobile comprises an adhesive tape body; the cross section of the rubber strip body is of a three-side structure; the rubber strip body comprises a first base surface, a second base surface and an arc surface; the first base surface and the cambered surface are provided with sealing edges in an extending way at one end far away from the second base surface; and a raised strip is arranged at the intersection of the cambered surface and the second base surface in a protruding manner.

Preferably, the first and second base surfaces form an included angle β, wherein β is 90 ° or more and 120 ° or less.

As a preferred scheme, an adhesive layer is arranged on the first base surface; and release paper is arranged on one side, away from the first base surface, of the adhesive layer.

Preferably, the adhesive layer is 3M RT8004 double-sided adhesive tape.

Preferably, the adhesive tape body has a specific gravity: and (3) carrying out high yield cultivation under the condition of 0.85 +/-0.15 g/cm.

Has the advantages that: the utility model discloses simple structure, it is through trilateral structural design, and is equipped with seal limit and sand grip, can effectively improve the sealed effect of car, and then improves the waterproof performance of car, and it installs on the car through the viscose layer, and easy operation is convenient, and the proportion of adhesive tape body makes the ageing resistance performance reinforcing of adhesive tape body for 0.85 0.15g/cm year to prolong the life of this trilateral adhesive tape.

Drawings

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

In the figure: 1-adhesive tape body; 11-a first base surface; 12-a second base surface; 13-cambered surface; 14-convex strips; 15-sealing edge; 16-an adhesive layer; 17-release paper.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "far away", "close" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of describing the present invention and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as limiting the present invention; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

A three-side strip for rear windshield of an automobile comprises an adhesive tape body 1; the cross section of the adhesive tape body 1 is of a three-side structure; the rubber strip body 1 comprises a first base surface 11, a second base surface 12 and an arc surface 13; the first base surface 11 and the cambered surface 13 are provided with a sealing edge 15 in an extending way at one end far away from the second base surface 12; cambered surface 13 is equipped with sand grip 14 with the second base face 12 crossing department is outstanding, the utility model discloses simple structure, it just is equipped with sealed limit 15 and sand grip 14 through trilateral structural design, can effectively improve the sealed effect of car, and then improves the waterproof performance of car.

In the specific example of the utility model, form contained angle beta between first base face 11 and the second base face 12, wherein 90 beta is not less than 120, adopts this scheme can improve the sealed effect of this adhesive tape.

In certain embodiments of the present invention, preferably β =115 °.

In a specific example of the present invention, an adhesive layer 16 is disposed on the first base surface 11; the side, far away from the first base surface 11, of the adhesive layer 16 is provided with release paper 17, and the release paper is installed on an automobile through the adhesive layer 16, so that the operation is simple and convenient.

In some embodiments of the present invention, the adhesive layer 16 is 3M RT8004 double-sided adhesive tape.

The utility model discloses an in the concrete example, the proportion of adhesive tape body does: and (3) carrying out high-temperature high.

In certain embodiments of the present invention, the specific gravity of the rubber strip body is 0.90 g/cm.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 (5)

1. A three-side strip for sticking automobile rear windshield is characterized by comprising an adhesive tape body; the cross section of the rubber strip body is of a three-side structure; the rubber strip body comprises a first base surface, a second base surface and an arc surface; the first base surface and the cambered surface are provided with sealing edges in an extending way at one end far away from the second base surface; and a raised strip is arranged at the intersection of the cambered surface and the second base surface in a protruding manner.

2. The strip according to claim 1, wherein the first and second base surfaces form an included angle β, wherein β is greater than or equal to 90 ° and less than or equal to 120 °.

3. The automobile rear windshield three-side welt as defined in claim 2, wherein the first base surface is provided with an adhesive layer; and release paper is arranged on one side, away from the first base surface, of the adhesive layer.

4. The strip according to claim 3, wherein the adhesive layer is 3M RT8004 double-sided tape.

5. The automobile rear windshield three-side welt as defined in claim 1, wherein the rubber strip body has specific gravity: and (3) carrying out high yield cultivation under the condition of 0.85 +/-0.15 g/cm.

Images