CN214661978U

CN214661978U - Novel special-shaped sealing strip for air hood door

Info

Publication number: CN214661978U
Application number: CN202023217881.2U
Authority: CN
Inventors: 胡海波
Original assignee: Dongguan Huaqi Seals Co ltd
Current assignee: Dongguan Huaqi Seals Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-09
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a novel gas hood door abnormal shape sealing strip relates to abnormal shape sealing strip field, including the sealing strip main part, the bottom and one side of sealing strip main part all are provided with the not dry glue film, and one side and the bottom of not dry glue film all bond there is the overburden, and first groove of tearing has been seted up to one side of overburden, and the second has been seted up at the top of overburden and has been torn the groove, and the inside of sealing strip main part is fixed with buffer layer and elastic layer respectively, has seted up the cavity between buffer layer and the elastic layer, and the inside of cavity is provided with a plurality of air cushions. The utility model discloses a be provided with first groove and the second of tearing and tear the groove, when needs tear the overburden from the never glue film, because first existence of tearing the groove and the second tears the groove leads to having certain clearance to exist between the never glue film and the overburden layer to can the person of facilitating the use tear the overburden from the never glue film through first groove or the second of tearing the groove, improve the efficiency of tearing of overburden then, avoid extravagant user too much time.

Description

Novel special-shaped sealing strip for air hood door

Technical Field

The utility model relates to a heterotypic sealing strip field specifically is a novel gas hood door heterotypic sealing strip.

Background

The sealing strip is a product which seals an object and is not easy to open, plays roles of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixation and the like, and is made of various materials such as rubber, paper, metal, plastic and the like.

The existing special-shaped sealing strip for the air hood door has the advantages that the surface of the existing special-shaped sealing strip is provided with the covering layer adhered by the non-setting adhesive, so that a user can stick the sealing strip to the air hood door only by tearing off the covering layer, but the non-setting adhesive is tightly connected with the covering layer, so that the user is difficult to tear the covering layer off from the non-setting adhesive, and much time is consumed by the user; meanwhile, the sealing strip is often impacted, and the elastic attenuation rate of the sealing strip is accelerated after the sealing strip is impacted for a long time, so that the buffering effect and the sealing performance of the sealing strip can be reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the user is difficult to tear the overburden fast from the never dry glue and receive its elasticity of striking and can receive very big influence with the sealing strip for a long time, provide a novel air hood door abnormal shape sealing strip.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel gas hood door abnormal shape sealing strip, includes the sealing strip main part, the bottom and one side of sealing strip main part all are provided with the not dry glue film, one side and the bottom of not dry glue film all bond there is the overburden, first groove of tearing has been seted up to one side of overburden, the second has been seted up at the top of overburden and has been torn the groove, the inside of sealing strip main part is fixed with buffer layer and elastic layer respectively, the cavity has been seted up between buffer layer and the elastic layer, the inside of cavity is provided with a plurality of air cushions.

Preferably, the buffer layer and the elastic layer are both L-shaped, and are made of rubber materials.

Preferably, a surface layer is arranged on one side of the top of the sealing strip main body, and the thickness of the surface layer is 2 mm.

Preferably, a waterproof layer is arranged on one side of the interior of the sealing strip main body, and the thickness of the waterproof layer is 1 mm.

Preferably, a plurality of said air cushions are equally spaced between the cushioning layer and the resilient layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with first groove and the second of tearing and tear the groove, when needs tear the overburden from the never glue film, because first existence of tearing the groove and the second tears the groove leads to having certain clearance to exist between the never glue film and the overburden layer to can the person of facilitating the use tear the overburden from the never glue film through first groove or the second of tearing the groove, improve the efficiency of tearing of overburden then, avoid extravagant user too much time.

2. The utility model discloses a be provided with the buffer layer, elastic layer and air cushion, because the buffer layer, elastic layer and air cushion all are located the inside of sealing strip main part, when the sealing strip often receives the striking, the buffer layer, elastic layer and air cushion all can the atress compression and cushion the impact, thereby can improve the buffering effect of sealing strip, make the sealing strip main part can not receive the damage, simultaneously because the buffer layer, elastic layer and air cushion do not receive its elasticity that can resume fast behind the impact, and then can promote the sealing strip main part and resume the former state fast, and the holistic elasticity of sealing strip has been improved, and the elastic decay rate of sealing strip has been slowed down.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the sealing strip of the present invention;

FIG. 2 is a schematic side view of the sealing strip of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a seal strip body; 2. a surface layer; 3. a buffer layer; 4. an air cushion; 5. an elastic layer; 6. a non-drying glue layer; 7. a cover layer; 8. a first tear groove; 9. a second tear groove; 10. a cavity; 11. and a waterproof layer.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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. The following describes an embodiment of the present invention according to its overall structure.

Please refer to fig. 1-3, a novel special-shaped sealing strip for an air hood door, which comprises a sealing strip main body 1, a surface layer 2, a buffer layer 3, air cushions 4, an elastic layer 5, a non-setting adhesive layer 6, a covering layer 7, a first tearing groove 8, a second tearing groove 9, a cavity 10 and a waterproof layer 11, wherein the bottom and one side of the sealing strip main body 1 are both provided with the non-setting adhesive layer 6, the covering layer 7 is bonded on one side and the bottom of the non-setting adhesive layer 6, the first tearing groove 8 is arranged on one side of the covering layer 7, the second tearing groove 9 is arranged on the top of the covering layer 7, the buffer layer 3 and the elastic layer 5 are fixed inside the sealing strip main body 1 respectively, the cavity 10 is arranged between the buffer layer 3 and the elastic layer 5, and the cavity 10 is provided with a plurality of air cushions 4.

Please refer to fig. 1-3, the buffer layer 3 and the elastic layer 5 are both in an "L" shape, and the buffer layer 3 and the elastic layer 5 are both made of rubber materials, so as to improve the buffer capacity of the sealing strip main body 1; the top one side of sealing strip main part 1 is provided with superficial layer 2, and the thickness of superficial layer 2 is 2mm, can make sealing strip main part 1 and gas hood door in close contact with.

Please refer to fig. 1-2, a waterproof layer 11 is disposed on one side of the interior of the sealing strip body 1, and the thickness of the waterproof layer 11 is 1mm, so as to improve the waterproof performance of the sealing strip body 1; the air cushions 4 are equidistantly distributed between the buffer layer 3 and the elastic layer 5, so that the elasticity of the sealing strip main body 1 is improved. The working principle is as follows: firstly, when the covering layer 7 needs to be torn off from the non-setting adhesive layer 6, a certain gap exists between the non-setting adhesive layer 6 and the covering layer 7 due to the existence of the first tearing groove 8 and the second tearing groove 9, so that a user can conveniently tear off the covering layer 7 from the non-setting adhesive layer 6 through the first tearing groove 8 or the second tearing groove 9, and the tearing efficiency of the covering layer 7 is improved; simultaneously because buffer layer 3, elastic layer 5 and air cushion 4 all are located sealing strip main part 1's inside, when sealing strip main part 1 often receives the striking, buffer layer 3, elastic layer 5 and air cushion 4 all can the atress compression and cushion the impact, thereby can improve sealing strip main part 1's buffering effect, make sealing strip main part 1 can not receive the damage, simultaneously because buffer layer 3, elastic layer 5 and air cushion 4 do not receive its elasticity that can resume fast behind the impact, and then can promote sealing strip main part 1 and resume the former state fast.

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.

Claims

1. The utility model provides a novel air hood door abnormal shape sealing strip, includes sealing strip main part (1), its characterized in that: the bottom and one side of sealing strip main part (1) all are provided with not dry glue film (6), one side and the bottom of not dry glue film (6) all bond and have overburden (7), first groove (8) of tearing has been seted up to one side of overburden (7), the second has been seted up at the top of overburden (7) and has been torn groove (9), the inside of sealing strip main part (1) is fixed with buffer layer (3) and elastic layer (5) respectively, cavity (10) have been seted up between buffer layer (3) and elastic layer (5), the inside of cavity (10) is provided with a plurality of air cushions (4).

2. The novel special-shaped sealing strip for the air hood door according to claim 1, characterized in that: the buffer layer (3) and the elastic layer (5) are both L-shaped, and the buffer layer (3) and the elastic layer (5) are both made of rubber materials.

3. The novel special-shaped sealing strip for the air hood door according to claim 1, characterized in that: a surface layer (2) is arranged on one side of the top of the sealing strip main body (1), and the thickness of the surface layer (2) is 2 mm.

4. The novel special-shaped sealing strip for the air hood door according to claim 1, characterized in that: the waterproof sealing strip is characterized in that a waterproof layer (11) is arranged on one side of the interior of the sealing strip main body (1), and the thickness of the waterproof layer (11) is 1 mm.

5. The novel special-shaped sealing strip for the air hood door according to claim 1, characterized in that: the air cushions (4) are equidistantly distributed between the buffer layer (3) and the elastic layer (5).