CN219317598U

CN219317598U - Special-shaped ultrathin gasket

Info

Publication number: CN219317598U
Application number: CN202320374992.9U
Authority: CN
Inventors: 霍佳玉; 郝景章
Original assignee: Shanghai Jikejia Precision Technology Co ltd
Current assignee: Shanghai Jikejia Precision Technology Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-07-07
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses a special-shaped ultrathin gasket which comprises a first auxiliary gasket, a second auxiliary gasket and a main gasket, wherein an embedded groove is formed in the inner side of the main gasket, the first auxiliary gasket and the second auxiliary gasket which can laterally rotate are arranged in the embedded groove, a first limiting hole is formed in the middle of the first auxiliary gasket, a second limiting hole is formed in the middle of the second auxiliary gasket, and a third limiting hole is formed in the middle of the embedded groove. The utility model is provided with a main gasket, wherein the main gasket is provided with an ultrathin first auxiliary gasket and an ultrathin second auxiliary gasket, the first auxiliary gasket and the second auxiliary gasket are both arranged on the main gasket in a hinging manner, the middle parts of the first auxiliary gasket and the second auxiliary gasket are respectively provided with a first limiting hole and a second limiting hole, and the mounting and fixing manner can be increased by adjusting the first limiting holes and the second limiting holes according to the size of bolts and the caliber of mounting holes; the first sub-gasket and the second sub-gasket can be rotationally adjusted.

Description

Special-shaped ultrathin gasket

Technical Field

The utility model relates to the field of gasket correlation, in particular to a special-shaped ultrathin gasket.

Background

The gasket is made of paper, rubber sheets or copper sheets, is a material placed between two planes to strengthen the seal, is a sealing element arranged between static sealing surfaces to prevent fluid leakage, is a mechanical seal between two objects, and is generally used for preventing pressure, corrosion and natural thermal expansion and cold contraction leakage of pipelines between the two objects. Because the machined surface is impossible to perfect, the gasket is used for filling up the irregularities;

the gasket at present stage is established to the monomer structure, and the bore and the model of every gasket are fixed unchangeable, can't adjust according to the installation demand, and locking fixed mode is single, can't adjust the position of lockhole according to the difference of mounting means.

Disclosure of Invention

The utility model aims to provide a special-shaped ultrathin gasket, which solves the problems that the gasket provided in the background art is of a single structure, the caliber and the model of each gasket are fixed and cannot be adjusted according to the installation requirement, the locking and fixing modes are single, and the positions of lock holes cannot be adjusted according to the different installation modes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ultra-thin gasket of dysmorphism, includes first vice gasket, the vice gasket of second and main gasket, the inboard of main gasket is equipped with the embedded groove, but be equipped with the vice gasket of first pair of gasket and the vice gasket of second of side direction pivoted in the embedded groove, the middle part of the vice gasket of first pair is equipped with first spacing hole, the middle part of the vice gasket of second is equipped with the spacing hole of second, the middle part of embedded groove is equipped with the spacing hole of third.

In a further embodiment, the embedded groove is provided with a first pin hole and a second pin hole, and the first pin hole and the second pin hole are arranged in a mutually perpendicular mode in position.

In a further embodiment, the first secondary shim is hinged to the first pin hole by a first hinge and the second secondary shim is hinged to the second pin hole by a second hinge.

In a further embodiment, the aperture of the third limiting hole is larger than the aperture of the second limiting hole, and the aperture of the second limiting hole is larger than the aperture of the first limiting hole.

In a further embodiment, the outer diameter of the second auxiliary gasket is the same as the inner diameter of the embedded groove, and the second auxiliary gasket are both in a hardware ultrathin structure.

In a further embodiment, the second auxiliary gasket is provided with a shaft hole, and the shaft hole corresponds to the first pin hole and is hinged with the shaft hole and the first pin hole through a hinge pin of the first hinge.

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

the utility model is provided with a main gasket, an ultrathin first auxiliary gasket and an ultrathin second auxiliary gasket are arranged on the main gasket, the first auxiliary gasket and the second auxiliary gasket are arranged on the main gasket in a hinging manner, the middle parts of the first auxiliary gasket and the second auxiliary gasket are respectively provided with a first limiting hole and a second limiting hole, and the mounting and fixing manner can be increased by adjusting the first limiting holes and the second limiting holes according to the size of bolts and the caliber of mounting holes.

The first auxiliary gasket and the second auxiliary gasket can be rotationally adjusted, so that the first auxiliary gasket and the second auxiliary gasket can be locked and fixed in different directions through the first limiting hole, the second limiting hole and the third limiting hole, the first auxiliary gasket and the second auxiliary gasket can be sealed and locked in multiple positions and multiple modes, and the universality of equipment is improved.

Drawings

FIG. 1 is a schematic view of the structure of the utility model in its unfolded state;

FIG. 2 is a schematic view of the folded state of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model in a semi-unfolded state;

fig. 4 is a top view of the primary shim of the present utility model.

In the figure: 1. a first hinge; 2. a first sub-gasket; 3. a first limiting hole; 4. a second sub-spacer; 5. a second limiting hole; 6. an embedding groove; 7. a third limiting hole; 8. a main gasket; 9. a second hinge; 10. a first pin hole; 11. and a second pin hole.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an ultra-thin gasket of dysmorphism, includes first pair gasket 2, the vice gasket 4 of second and main gasket 8, and the inboard of main gasket 8 is equipped with embedded groove 6, is equipped with the vice gasket 2 of first pair and the vice gasket 4 of second that can lateral rotation in the embedded groove 6, and the middle part of the vice gasket 2 of first is equipped with first spacing hole 3, and the middle part of the vice gasket 4 of second is equipped with second spacing hole 5, and the middle part of embedded groove 6 is equipped with third spacing hole 7.

The first auxiliary gasket 2 and the second auxiliary gasket 4 can be embedded and installed through the embedded groove 6, the caliber and the thickness of the main gasket 8 can be adjusted through the first auxiliary gasket 2 and the second auxiliary gasket 4, and the locking and fixing of the gasket can be limited through the first limiting hole 3, the second limiting hole 5 and the third limiting hole 7.

Further, the first pin hole 10 and the second pin hole 11 are formed in the embedded groove 6, the first pin hole 10 and the second pin hole 11 are arranged in a mutually perpendicular mode in position, and the first auxiliary gasket 2 and the second auxiliary gasket 4 are conveniently hinged to each other through the first pin hole 10 and the second pin hole 11.

Further, the first auxiliary gasket 2 is hinged with the first pin hole 10 through the first hinge 1, the second auxiliary gasket 4 is hinged with the second pin hole 11 through the second hinge 9, and the first pin hole 10 and the second pin hole 11 are conveniently hinged through the first hinge 1 and the second hinge 9.

Further, the caliber of the third limiting hole 7 is larger than that of the second limiting hole 5, and the caliber of the second limiting hole 5 is larger than that of the first limiting hole 3, so that the mounting caliber of the gasket can be adjusted according to the requirement of the gasket.

Further, the outer diameter of the second auxiliary gasket 4 is the same as the inner diameter of the embedded groove 6, the second auxiliary gasket 4 and the second auxiliary gasket 4 are both of a hardware ultrathin structure, and the gasket of the hardware ultrathin structure can be sealed at a more precise mounting opening, so that the sealing is more compact.

Further, the second sub-spacer 4 is provided with a shaft hole corresponding to the first pin hole 10, and is hinged to the shaft hole and the first pin hole 10 through a hinge pin of the first hinge 1, and the first sub-spacer 2 is rotatably connected to the second sub-spacer 4 through the shaft hole and the first pin hole 10.

Working principle: when the auxiliary gasket is used, the second auxiliary gasket 4 is hinged with the second pin hole 11 on the embedded groove 6 through the second hinge 9, the second auxiliary gasket 4 is manually rotated, the second auxiliary gasket 4 is meshed with the embedded groove 6, the second limiting hole 5 is opposite to the third limiting hole 7, the size of the installed caliber can be adjusted and changed, the first auxiliary gasket 2 is installed on the first pin hole 10 on the embedded groove 6 through the first hinge 1, the first auxiliary gasket 2 is manually controlled to be folded, the first limiting hole 3 is opposite to the second limiting hole 5 and the third limiting hole 7, the first limiting hole 3 is used as the caliber at the moment, and when the first auxiliary gasket 2 and the second auxiliary gasket 4 are unfolded, the first limiting hole 3 and the second limiting hole 5 can be matched with the third limiting hole 7 to carry out multi-position locking and fixing.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 an ultra-thin gasket of dysmorphism, includes first vice gasket (2), second vice gasket (4) and main gasket (8), its characterized in that: the inner side of main gasket (8) is equipped with embedded groove (6), but be equipped with the vice gasket of side direction pivoted first pair (2) and second (4) in embedded groove (6), the middle part of first pair (2) is equipped with first spacing hole (3), the middle part of the vice gasket of second (4) is equipped with second spacing hole (5), the middle part of embedded groove (6) is equipped with third spacing hole (7).

2. A profiled ultra-thin shim as claimed in claim 1, wherein: the embedded groove (6) is provided with a first pin hole (10) and a second pin hole (11), and the first pin hole (10) and the second pin hole (11) are arranged in a mutually perpendicular mode in position.

3. A profiled ultra-thin shim as claimed in claim 2, wherein: the first auxiliary gasket (2) is hinged with the first pin hole (10) through a first hinge (1), and the second auxiliary gasket (4) is hinged with the second pin hole (11) through a second hinge (9).

4. A profiled ultra-thin shim as claimed in claim 1, wherein: the caliber of the third limiting hole (7) is larger than that of the second limiting hole (5), and the caliber of the second limiting hole (5) is larger than that of the first limiting hole (3).

5. A profiled ultra-thin shim as claimed in claim 1, wherein: the outer diameter of the second auxiliary gasket (4) is the same as the inner diameter of the embedded groove (6), and the second auxiliary gasket (4) are both of a hardware ultrathin structure.

6. A profiled ultra-thin shim as claimed in claim 1, wherein: the second auxiliary gasket (4) is provided with a shaft hole, the shaft hole corresponds to the first pin hole (10), and the second auxiliary gasket is hinged with the shaft hole and the first pin hole (10) through a hinge pin of the first hinge (1).