CN218882079U

CN218882079U - Sound insulation sealing rubber strip

Info

Publication number: CN218882079U
Application number: CN202223336436.7U
Authority: CN
Inventors: 田旭
Original assignee: Tianjin Liexing Technology Co ltd
Current assignee: Tianjin Liexing Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-18
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a sound insulation joint strip, including the sealing strip main part, the skin of sealing strip main part is equipped with first sand grip and second sand grip, the inside of sealing strip main part is equipped with first sound hole, second sound hole and third sound hole that separate, one side and the bottom of sealing strip main part are equipped with second recess and first recess respectively. The sealing strip main body of the utility model is designed into a silica gel structure and has solvent resistance and oil resistance, thereby avoiding the problem of chemical reaction with paint on the door, and the sealing strip main body is internally provided with a first sound isolating hole, a second sound isolating hole and a third sound isolating hole, so that the sealing strip main body has stronger sound insulation and silencing capacity; sealing strip main part one side and bottom are equipped with second recess and first recess respectively, can improve the buffering compressive capacity of adhesive tape through second recess and first recess, therefore the life of adhesive tape is better for a long time, can not be by the long-time extrusion deformation of door irrecoverable.

Description

Sound insulation sealing rubber strip

Technical Field

The utility model relates to a joint strip field of being correlated with specifically is a sound insulation joint strip.

Background

The sealing rubber strip is produced by rubber and used for sealing products. The method is mainly applied to the fields of automobiles, machinery, doors and windows and the like;

for example, patent publication No. CN211647908U (corner sealing strip for sealing aluminum alloy door and window): the L-shaped sealing rubber strip is characterized by comprising an L-shaped sealing rubber strip and a long strip-shaped sealing rubber strip, wherein the top end of the vertical part of the L-shaped sealing rubber strip and the right end of the horizontal part of the L-shaped sealing rubber strip are respectively connected with the long strip-shaped sealing rubber strip, and a lapping block, a second plugging block and a plugging strip are sequentially arranged on the end surface, connected with the two long strip-shaped sealing rubber strips, of the L-shaped sealing rubber strip from the inner side to the outer side. The utility model discloses a deformation that the backup pad produced cushions the effort that this corner joint strip received, and through the connection of backup pad and the inside contained angle department of cavity, makes the cavity can resume rapidly after producing the deformation to improve the elasticity that this corner joint strip has, thereby the effectual degree of resistance to compression that improves this corner joint strip, and then reduced because corner joint strip degree of resistance to compression is less, lead to its difficult playback after the differential deformation and the influence that causes its sealing performance;

therefore, the conventional sealing rubber strip cannot achieve the combination of softness and sealing performance, and the conventional sealing rubber strip is used on a door, so that the conventional sealing rubber strip is hardened and damaged after a long time, and paint on the door and the conventional sealing rubber strip have chemical reaction to fade the paint and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sound insulation joint strip to solve and to accomplish the two in compliance and leakproofness that proposes in the above-mentioned background art and compromise, and conventional joint strip use on the door, the adhesive tape sclerosis damage can appear after a long time, paint on the door and the adhesive tape takes place the problem that chemical reaction made paint fade.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sound insulation joint strip, includes the sealing strip main part, the skin of sealing strip main part is equipped with first sand grip and second sand grip, the inside of sealing strip main part is equipped with first sound hole, second sound hole and third sound hole that separate, one side and the bottom of sealing strip main part are equipped with second recess and first recess respectively.

In a further embodiment, two second sound insulation holes and two third sound insulation holes are provided, and the two second sound insulation holes and the two third sound insulation holes are symmetrically arranged through the second groove.

In a further embodiment, the substrate of the sealing strip body is a silica gel substrate, and the silica gel substrate has solvent resistance and oil resistance.

In a further embodiment, the first protruding strip and the second protruding strip are both in a connected structure with the sealing strip body.

In a further embodiment, the first protruding strips are located on one side of the upper surface of the sealing strip body, the number of the second protruding strips is six, and the six second protruding strips are respectively arranged on the upper end face and the lower end face of the sealing strip body.

In a further embodiment, the sealing strip body is used for sealing the opening and closing position of the door edge, and the first groove and the second groove are used for improving the buffering and deformation-preventing structure of the sealing strip body.

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

1. the utility model discloses a sealing strip main part is established to the silica gel structure, has solvent-resistant and oil resistant agent, has consequently stopped and has taken place chemical reaction with the door painting problem, is equipped with first sound hole, second sound hole and third sound hole that separate at the inside of sealing strip main part, makes the sealing strip main part have stronger syllable-dividing amortization ability through it.

2. The utility model discloses a sealing strip main part one side and bottom be equipped with second recess and first recess respectively, can improve the buffering compressive capacity of adhesive tape through second recess and first recess, therefore the life of adhesive tape is better permanent, can not be by the long-time extrusion deformation of door irrecoverable.

Drawings

Fig. 1 is a schematic structural view of a sound insulation sealing rubber strip of the present invention;

FIG. 2 is a partial corrosion diagram of the sealing strip body of the present invention;

FIG. 3 is a schematic structural view of the part A of the present invention;

FIG. 4 is a schematic view of the structure of the part B of the present invention;

fig. 5 is a schematic structural view of the C portion of the present invention.

In the figure: 1. a seal strip body; 2. a first sound insulation hole; 3. a first groove; 4. a second sound insulation hole; 5. a third sound insulation hole; 6. a first rib; 7. a second convex strip; 8. a silica gel substrate; 9. a second groove.

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.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a sound insulation joint strip, includes sealing strip main part 1, and the skin of sealing strip main part 1 is equipped with first sand grip 6 and second sand grip 7, and the inside of sealing strip main part 1 is equipped with first sound hole 2, second sound hole 4 and third sound hole 5 that separate, and one side and the bottom of sealing strip main part 1 are equipped with second recess 9 and first recess 3 respectively.

Can carry out the wear-resisting protection of resistance to compression to the skin of sealing strip main part 1 through first sand grip 6 and second sand grip 7, separate sound hole 2, second sound hole 4 and third through first, make sealing strip main part 1 have sound insulation capacity.

Further, the second sound insulation hole 4 and the third sound insulation hole 5 are both provided with two sound insulation holes, and the two second sound insulation holes 4 and the two third sound insulation holes 5 are both symmetrically arranged through the second groove 9.

Further, the base plate of the weather strip body 1 is a silicone base plate 8, and the silicone base plate 8 has solvent resistance and oil resistance, and the weather strip body 1 has solvent resistance and oil resistance by the silicone base plate 8.

Further, first sand grip 6 and second sand grip 7 all establish to disjunctor structure with sealing strip main part 1, make the outer layer of sealing strip main part 1 have stronger resistance to compression wear resistance through first sand grip 6 and second sand grip 7.

Further, the first protruding strips 6 are located on one side of the upper surface of the weather strip body 1, six second protruding strips 7 are provided, and the six second protruding strips 7 are respectively provided on the upper and lower end surfaces of the weather strip body 1.

Further, the sealing strip main body 1 is used for sealing the opening and closing position at the door edge, and the buffering deformation-preventing structure of the sealing strip main body 1 is improved through the first groove 3 and the second groove 9.

The working principle is as follows: during the use, through first sound hole 2 that separates, second sound hole 4 and third sound hole 5 make sealing strip main part 1 have sound-insulating ability, the resistance to compression buffer capacity that makes sealing strip main part 1 through first recess 3 and second recess 9 increases greatly, sealing strip main part 1 can be being carried out the harmless recovery by door extrusion process, can prevent that sealing strip main part 1 is by extrusion deformation, can improve sealing strip main part 1's resistance to compression wear through first sand grip 6 and second sand grip 7, through resistant solvent and the grease proofing agent on the silica gel base plate 8, make sealing strip main part 1 have resistant dissolving and resistant oil ability, consequently, stopped and the door paint on the problem that the chemical reaction takes place, and the ageing resistance of sealing strip main part 1 has been increased, the service life of the sealing strip is prolonged.

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 sound insulation joint strip, includes sealing strip main part (1), its characterized in that: the outer layer of sealing strip main part (1) is equipped with first sand grip (6) and second sand grip (7), the inside of sealing strip main part (1) is equipped with first sound hole (2), second sound hole (4) and third sound hole (5) that separate, one side and the bottom of sealing strip main part (1) are equipped with second recess (9) and first recess (3) respectively.

2. The sound insulation sealing rubber strip according to claim 1, characterized in that: the second sound insulation hole (4) and the third sound insulation hole (5) are both provided with two sound insulation holes, and the two second sound insulation holes (4) and the two third sound insulation holes (5) are symmetrically arranged through the second grooves (9).

3. The sound insulation joint strip according to claim 1, characterized in that: the base plate of sealing strip main part (1) is established to silica gel base plate (8), and silica gel base plate (8) have resistant solvent and oil resistant agent.

4. The sound insulation joint strip according to claim 1, characterized in that: the first convex strip (6) and the second convex strip (7) are both connected with the sealing strip main body (1).

5. The sound insulation sealing rubber strip according to claim 1, characterized in that: first sand grip (6) are located sealing strip body (1) upper surface one side, second sand grip (7) are equipped with six altogether, and just six second sand grip (7) are established respectively at the upper and lower terminal surface of sealing strip body (1).

6. The sound insulation joint strip according to claim 1, characterized in that: the sealing strip main body (1) is used for sealing the opening and closing position of the door edge, and the buffering anti-deformation structure of the sealing strip main body (1) is improved through the first groove (3) and the second groove (9).