CN213808433U

CN213808433U - Gasket for mechanical fastening

Info

Publication number: CN213808433U
Application number: CN202022961526.XU
Authority: CN
Inventors: 李恩奇
Original assignee: Suzhou Mingqisheng Hardware Co ltd
Current assignee: Suzhou Mingqisheng Hardware Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-27
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a gasket for mechanical fastening, one side of the inner wall of the main body is provided with a screw hole, the outer surface of the upper end of the main body is provided with a protective layer, the outer surface of the lower end of the main body is provided with an anti-skid layer, the outer surface of the lower end of the anti-skid layer is provided with a gasket, one side of the inner wall of the gasket is provided with a screw hole, the outer surface of the periphery of the screw hole is provided with an anti-deformation mechanism, the protective layer comprises a protective adhesive layer, a reserved hole and a sealant, through the arranged anti-deformation mechanism, the adopted steel sheet is made of high-strength steel, the steel is well known to have very high strength, is not easy to bend and is positioned on the inner wall of the gasket, thereby playing a supporting role, and avoiding the condition that the gasket is integrally deformed due to long-term fastening pressure, the gasket for mechanical fastening, bringing better use prospect.

Description

Gasket for mechanical fastening

Technical Field

The utility model relates to a gasket field of mechanical fastening specifically is a gasket for mechanical fastening.

Background

The gasket of mechanical fastening is that the gasket is made with paper, rubber sheet or copper sheet, put between two planes in order to strengthen sealed material, early gasket is in long-term use, receive wearing and tearing very easily during the main part surface, and the phenomenon of dislocation appears skidding easily when laminating also when being connected between early main part and the gasket, thereby cause certain inconvenience, and early gasket is because of bearing external fastening pressure for a long time, so can slowly lead to the whole condition that warp of gasket to appear, current gasket of mechanical fastening when installing and using, the use that gives people has brought certain adverse effect, for this reason, we provide a gasket for mechanical fastening.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a be directed against prior art not enough, the utility model provides a gasket for mechanical fastening possesses advantages such as protective layer, skid resistant course and anti-deformation mechanism, can effectively solve the problem in the background art.

Technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a gasket for mechanical fastening, inner wall one side of main part is provided with the screw No. one, the upper end surface of main part is provided with the protective layer, the lower extreme surface of main part is provided with the skid resistant course, the lower extreme surface of skid resistant course is provided with the gasket, inner wall one side of gasket is provided with the screw No. two, the surface all around of screw No. two is provided with anti-deformation mechanism, the protective layer includes protection glue film, preformed hole and sealed glue No. one, the skid resistant course includes striation face, rubber pad and sealed glue No. two, anti-deformation mechanism includes steel sheet, centre bore and connection face.

Preferably, the preformed hole is located on one side of the inner wall of the protective adhesive layer, and the first sealant is located on the outer surface of the lower end of the protective adhesive layer.

Preferably, be provided with the recess between preformed hole and the protection glue film, the preformed hole passes through recess and the inner wall one side fixed connection of protection glue film, be provided with the viscose between sealed glue and the protection glue film, sealed glue passes through the lower extreme outer fixed surface of viscose and protection glue film and is connected.

Preferably, the rubber gasket is located on the outer surface of the lower end of the fringe surface, and the second sealant is located on the outer surface of the lower end of the rubber gasket.

Preferably, a viscose is arranged between the rubber pad and the striped surface, the rubber pad is fixedly connected with the outer surface of the lower end of the striped surface through the viscose, a viscose is arranged between the second sealant and the rubber pad, and the second sealant is fixedly connected with the outer surface of the lower end of the rubber pad through the viscose.

Preferably, the center hole is located on one side of the inner wall of the steel sheet, and the connecting surface is located on the outer surface of the lower end of the steel sheet.

Preferably, a groove is formed between the center hole and the steel sheet, the center hole is fixedly connected with one side of the inner wall of the steel sheet through the groove, a viscose is arranged between the connecting surface and the steel sheet, and the connecting surface is fixedly connected with the outer surface of the lower end of the steel sheet through the viscose.

Advantageous effects

Compared with the prior art, the utility model provides a gasket for mechanical fastening possesses following beneficial effect:

1. this a gasket for mechanical fastening, through the protective layer that sets up, the protection glue film of adoption, its itself adopts the glued membrane preparation of high-quality, and gluey material itself has good antifriction nature to be connected between sealed glue and the main part, avoid the direct and external contact in main part surface, thereby the protection main part surface does not receive the wearing and tearing.

2. This a gasket for mechanical fastening, skid resistant course through setting up, the rubber pad of adoption, its itself is by the rubber materials preparation, because rubber coefficient of friction itself is high, and the surface sets up by the fringe face in addition, greatly increased with the main part between the frictional property to avoid the phenomenon of the dislocation of skidding to appear at the in-process of erection joint.

3. This a gasket for mechanical fastening, through the deformation mechanism of preapring for an unfavorable turn of events that sets up, the steel sheet of adoption, its itself adopts the preparation of high strength steel, and the notoriously, the intensity of steel is very high, and difficult book of not being flexible to be located the inner wall of gasket, thereby play the effect of support, avoid long-term fastening pressure to lead to the condition that whole deformation appears in the gasket.

Drawings

Fig. 1 is a schematic view of the overall structure of a gasket for mechanical fastening according to the present invention.

Fig. 2 is a protective layer structure diagram of a gasket for mechanical fastening according to the present invention.

Fig. 3 is a structural view of an anti-slip layer of a gasket for mechanical fastening according to the present invention.

Fig. 4 is a structural diagram of an anti-deformation mechanism for a mechanically fastened gasket of the present invention.

In the figure: 1. a main body; 2. a first screw hole; 3. a protective layer; 4. an anti-slip layer; 5. a gasket; 6. a second screw hole; 7. an anti-deformation mechanism; 301. a protective adhesive layer; 302. reserving a hole; 303. a first sealant; 401. a striped surface; 402. a rubber pad; 403. no. two sealant; 701. a steel sheet; 702. a central bore; 703. and (5) connecting the surface.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a gasket for mechanical fastening, a first screw hole 2 is formed in one side of the inner wall of a main body 1, a protective layer 3 is arranged on the outer surface of the upper end of the main body 1, an anti-skid layer 4 is arranged on the outer surface of the lower end of the main body 1, a gasket 5 is arranged on the outer surface of the lower end of the anti-skid layer 4, a second screw hole 6 is formed in one side of the inner wall of the gasket 5, an anti-deformation mechanism 7 is arranged on the outer surface of the periphery of the second screw hole 6, the protective layer 3 comprises a protective adhesive layer 301, a preformed hole 302 and a first sealant 303, the anti-skid layer 4 comprises a striped surface 401, a rubber pad 402 and a second sealant 403, and the anti-deformation mechanism 7 comprises a steel sheet 701, a central hole 702 and a connecting surface 703.

Further, the preformed hole 302 is located on one side of the inner wall of the protective adhesive layer 301, and the first sealant 303 is located on the outer surface of the lower end of the protective adhesive layer 301.

Further, be provided with the recess between preformed hole 302 and the protection glue film 301, preformed hole 302 passes through recess and protection glue film 301's inner wall one side fixed connection, is provided with the viscose between sealed glue 303 of a and the protection glue film 301, and sealed glue 303 of a passes through the viscose and is connected with the lower extreme outer surface fixed of protection glue film 301.

Further, rubber pad 402 is located on the outer surface of the lower end of striation surface 401, and second sealant 403 is located on the outer surface of the lower end of rubber pad 402.

Further, an adhesive is arranged between the rubber pad 402 and the striped surface 401, the rubber pad 402 is fixedly connected with the outer surface of the lower end of the striped surface 401 through the adhesive, an adhesive is arranged between the second sealant 403 and the rubber pad 402, and the second sealant 403 is fixedly connected with the outer surface of the lower end of the rubber pad 402 through the adhesive.

Further, the center hole 702 is located on the inner wall side of the steel sheet 701, and the connection surface 703 is located on the outer surface of the lower end of the steel sheet 701.

Further, a groove is formed between the center hole 702 and the steel sheet 701, the center hole 702 is fixedly connected with one side of the inner wall of the steel sheet 701 through the groove, an adhesive is arranged between the connecting surface 703 and the steel sheet 701, and the connecting surface 703 is fixedly connected with the outer surface of the lower end of the steel sheet 701 through the adhesive.

Principle of operation

4. The utility model discloses a by main part 1, screw 2, protective layer 3, skid resistant course 4, gasket 5, screw 6 No. two, anti-deformation mechanism 7, protection glue layer 301, preformed hole 302, sealed glue 303 No. one, striation face 401, rubber pad 402, sealed glue 403 No. two, steel sheet 701, centre bore 702, parts such as connection face 703 constitute, through the protective layer that sets up, the protection glue layer that adopts, its itself adopts high-quality glued membrane to make, and the material of gluing itself has good antifriction nature, and through being connected between sealed glue and the main part, avoid the main part surface direct and external contact, thereby protect the main part surface not receive the wearing and tearing, through the skid resistant course that sets up, the rubber pad of adoption, itself is made by rubber materials, because rubber self coefficient of friction is high, and the surface still sets up by the striation face, greatly increased with the main part between frictional property, thereby avoid the phenomenon of dislocation of skidding to appear in the in-process of erection joint, through the deformation mechanism of preapring for an unfavorable turn of events that sets up, the steel sheet of adoption, its own adopts the high strength steel preparation, and is well known, and the intensity of steel is very high, and difficult bending is difficult for rolling over to be located the inner wall of gasket, thereby play the effect of support, avoid long-term fastening pressure to lead to the gasket to appear the condition of whole deformation.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Gasket for mechanical fastening, comprising a body (1), characterized in that: inner wall one side of main part (1) is provided with screw (2) No. one, the upper end surface of main part (1) is provided with protective layer (3), the lower extreme surface of main part (1) is provided with skid resistant course (4), the lower extreme surface of skid resistant course (4) is provided with gasket (5), inner wall one side of gasket (5) is provided with No. two screw (6), the surface all around of No. two screw (6) is provided with anti-deformation mechanism (7), protective layer (3) are sealed (303) including protection glue film (301), preformed hole (302) and one, skid resistant course (4) are sealed (403) including fringe face (401), rubber pad (402) and No. two, anti-deformation mechanism (7) are including steel sheet (701), centre bore (702) and connection face (703).

2. A pad for mechanical fastening according to claim 1, characterized in that: preformed hole (302) are located inner wall one side of protection glue film (301), sealed glue (303) are located the lower extreme surface of protection glue film (301).

3. A gasket for mechanical fastening according to claim 2, wherein: be provided with the recess between preformed hole (302) and protection glue film (301), inner wall one side fixed connection of preformed hole (302) through recess and protection glue film (301), be provided with the viscose between sealed glue (303) and protection glue film (301), sealed glue (303) through the lower extreme outer fixed surface connection of viscose and protection glue film (301).

4. A pad for mechanical fastening according to claim 1, characterized in that: the rubber pad (402) is positioned on the outer surface of the lower end of the stripe surface (401), and the second sealant (403) is positioned on the outer surface of the lower end of the rubber pad (402).

5. A pad for mechanical fastening according to claim 4, characterized in that: be provided with the viscose between rubber pad (402) and fringe face (401), rubber pad (402) is through the lower extreme surface fixed connection of viscose and fringe face (401), be provided with the viscose between No. two sealed glue (403) and rubber pad (402), No. two sealed glue (403) are through the lower extreme surface fixed connection of viscose and rubber pad (402).

6. A pad for mechanical fastening according to claim 1, characterized in that: the center hole (702) is located on one side of the inner wall of the steel sheet (701), and the connecting surface (703) is located on the outer surface of the lower end of the steel sheet (701).

7. A pad for mechanical fastening according to claim 6, characterized in that: be provided with the recess between centre bore (702) and steel sheet (701), centre bore (702) passes through recess and the inner wall one side fixed connection of steel sheet (701), be provided with the viscose between connection face (703) and steel sheet (701), connect face (703) through the lower extreme surface fixed connection of viscose and steel sheet (701).