CN216478900U

CN216478900U - Novel rubber gasket

Info

Publication number: CN216478900U
Application number: CN202122644352.9U
Authority: CN
Inventors: 涂爱琴; 张健; 付四平
Original assignee: ZHONGSHAN XIONGBING RUBBER CO Ltd
Current assignee: ZHONGSHAN XIONGBING RUBBER CO Ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-05-10
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a novel rubber gasket, and relates to the technical field of rubber. The fixing piece comprises a fixing piece, wherein a circular through hole is formed in the fixing piece, a first sawtooth groove is formed in the top end of the fixing piece and located on the outer side of the circular through hole, a second sawtooth groove is formed in the bottom end of the fixing piece and located on the outer side of the circular through hole, a guide mechanism is further mounted at the top end of the fixing piece, and a buffer mechanism is further mounted in the fixing piece. According to the utility model, through the matching of the fixing plate, the first sawtooth groove, the second sawtooth groove and the guide mechanism, the gasket can be conveniently assembled in a multi-sheet mode when in use, and further can be adapted to objects with different gaps.

Description

Novel rubber gasket

Technical Field

The utility model belongs to the technical field of rubber, and particularly relates to a novel rubber gasket.

Background

A rubber gasket is used for connecting the flake rubber goods who plays the sealed effect between two static object surfaces, can extensively be used for various mechanical equipment, plays effects such as gasket, sealed, buffering, and present rubber gasket has resistant oil, acid and alkali-resistance, resistant chills and fever, ageing-resistant performance, and fixing of current rubber gasket when two object internally mounted that need connect is inaccurate, has rocked much and has just influenced the normal result of use of gasket easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel rubber gasket, which aims to solve the existing problems that: the existing rubber gasket is inaccurate in fixation when two objects needing to be connected are mounted inside, and the normal use effect of the gasket is easily influenced by shaking more rubber gaskets.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a novel rubber gasket, includes the stationary blade, circular through-hole has been seted up to the inside of stationary blade, first sawtooth groove has been seted up on the top of stationary blade and the outside that is located circular through-hole, the second sawtooth groove has been seted up in the bottom of stationary blade and the outside that is located circular through-hole, guiding mechanism is still installed on the top of stationary blade, buffer gear is still installed to the inside of stationary blade.

Further, guiding mechanism includes annular fixed plate, annular deflector and spacing subassembly, the slip through-hole has been seted up to the inside of annular fixed plate and the position corresponding with circular through-hole, the top of annular fixed plate and the outside that is located the slip through-hole are fixed with annular deflector, just the inclined plane has been seted up to the one end that the slip through-hole was kept away from to the annular deflector, the bottom of annular fixed plate is fixed with spacing subassembly, just spacing subassembly and stationary blade sliding connection.

Furthermore, a T-shaped sliding groove is formed in the position, corresponding to the limiting assembly, inside the fixing piece, and the fixing piece and the limiting assembly are connected in a sliding mode through the T-shaped sliding groove.

Furthermore, the limiting assembly comprises a limiting block, a connecting plate and an elastic clamping plate, the connecting plate is fixed to the top of the limiting block, the top of the connecting plate is fixed to the annular fixing plate, and the elastic clamping plate is fixed to the tops of the two ends of the limiting block.

Furthermore, the elastic clamping plate is made of nitrile rubber.

Further, buffer gear includes two arc seal blocks and elastic component, the ring channel has still been seted up to the inside of stationary blade, the equal adhesive connection in both sides of ring channel inside has the arc seal block, elastic component is installed to the inside of stationary blade and the inboard that is located the arc seal block.

Further, the elastic assembly comprises a first elastic piece and a second elastic piece, a first placing groove and a second placing groove are uniformly formed in the fixing piece and located on the inner side of the arc-shaped sealing block, the first placing groove and the second placing groove are formed in a staggered mode, the first elastic piece is arranged in the first placing groove, and the second elastic piece is arranged in the second placing groove.

Further, the first elastic piece is a first elastic buffer plate, and the second elastic piece is a second elastic buffer plate.

The utility model has the following beneficial effects:

1. according to the utility model, through the matching of the fixing piece, the first sawtooth groove, the second sawtooth groove and the guide mechanism, the gasket can be conveniently assembled in a multi-sheet mode when in use, so that the gasket can be adapted to objects with different gaps, and can be positioned and friction force can be increased through the meshing of the first sawtooth groove and the second sawtooth groove.

2. According to the utility model, through the matching of the arc-shaped sealing block, the first elastic buffer plate and the second elastic buffer plate, the elasticity recovery of the gasket after use can be increased through the first elastic buffer plate and the second elastic buffer plate when the gasket is used, and the gasket can be reused through the replacement of the first elastic buffer plate and the second elastic buffer plate, so that the consumed materials are reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a bottom view of the present invention in its entirety;

FIG. 3 is a schematic view showing a coupling structure of a fixing piece and a guide mechanism according to the present invention;

FIG. 4 is a schematic view showing the internal structure of the anchor sheet of the present invention;

FIG. 5 is a schematic view of the connection structure of the fixing sheet and the elastic member according to the present invention;

FIG. 6 is a schematic structural view of the guide mechanism of the present invention;

FIG. 7 is an exploded view of the cushioning mechanism of the present invention;

FIG. 8 is a schematic view showing a connection structure of a fixing piece and a first elastic buffer plate according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a fixing sheet; 2. an arc-shaped sealing block; 3. an annular fixed plate; 4. a first elastic buffer plate; 5. a second elastic buffer plate; 6. a limiting block; 7. a connecting plate; 8. an elastic clamping plate; 9. a first sawtooth groove; 10. a second sawtooth groove; 11. an annular guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the utility model relates to a novel rubber gasket, which comprises a fixing piece 1, wherein a circular through hole is formed in the fixing piece 1, a first sawtooth groove 9 is formed in the top end of the fixing piece 1 and positioned on the outer side of the circular through hole, a second sawtooth groove 10 is formed in the bottom end of the fixing piece 1 and positioned on the outer side of the circular through hole, and the first sawtooth groove 9 and the second sawtooth groove 10 are alternately formed, so that positioning can be performed through the meshing of the first sawtooth groove 9 and the second sawtooth groove 10, friction force is increased when the gasket is used alone, a plurality of gaskets can be positioned and installed once through the meshing of the first sawtooth groove 9 and the second sawtooth groove 10 when being assembled, and further, the novel rubber gasket can adapt to objects with different gaps;

the top end of the fixing piece 1 is further provided with a guide mechanism, the guide mechanism comprises an annular fixing plate 3, an annular guide plate 11 and a limiting assembly, a sliding through hole is formed in the annular fixing plate 3 and in a position corresponding to the circular through hole, the annular guide plate 11 is fixed at the top of the annular fixing plate 3 and located on the outer side of the sliding through hole, and an inclined surface is formed in one end, away from the sliding through hole, of the annular guide plate 11, so that the annular guide plate 11 can be placed in the connecting part through the inclined surface, the gasket can be conveniently positioned, the limiting assembly is fixed at the bottom of the annular fixing plate 3 and is in sliding connection with the fixing piece 1;

preferably, a T-shaped sliding groove is formed in the position, corresponding to the limiting assembly, inside the fixing sheet 1, the fixing sheet 1 and the limiting assembly are in sliding connection through the T-shaped sliding groove, and therefore the guide mechanism can be quickly installed inside the fixing sheet 1 through the sliding connection between the limiting assembly and the fixing sheet 1;

in this embodiment, spacing subassembly is four for guiding mechanism can stably install in the inside of stationary blade 1, and in other embodiments, spacing subassembly can be a plurality ofly, and specific accessible design changes.

The limiting assembly comprises a limiting block 6, a connecting plate 7 and an elastic clamping plate 8, the connecting plate 7 is fixed to the top of the limiting block 6, the top of the connecting plate 7 is fixed to the annular fixing plate 3, the elastic clamping plates 8 are fixed to the tops of two ends of the limiting block 6, the elastic clamping plates 8 are made of nitrile rubber, the limiting assembly can be mounted inside the T-shaped sliding groove through deformation of the elastic clamping plates 8, and the limiting assembly cannot be separated from the T-shaped sliding groove under the condition that no external force exists through rebound of the elastic clamping plates 8;

the buffer mechanism is further mounted inside the fixing piece 1 and comprises two arc-shaped sealing blocks 2 and an elastic assembly, the annular groove is further formed inside the fixing piece 1, the arc-shaped sealing blocks 2 are connected to two sides inside the annular groove in a bonding mode, and the elastic assembly is mounted inside the fixing piece 1 and located on the inner side of the arc-shaped sealing blocks 2, so that the elastic recovery of the gasket after use can be increased through the elastic assembly when the gasket is used;

the elastic assembly comprises a first elastic piece and a second elastic piece, a first placing groove and a second placing groove are uniformly distributed in the fixing piece 1 and positioned on the inner side of the arc-shaped sealing block 2, the first placing groove and the second placing groove are staggered, the first elastic piece is arranged in the first placing groove, and the second elastic piece is arranged in the second placing groove;

specifically, the first elastic piece is a first elastic buffer plate 4, and the second elastic piece is a second elastic buffer plate 5, so that when the elastic recovery of the gasket is poor, the first elastic buffer plate 4 and the second elastic buffer plate 5 can be repeatedly replaced, and further, the consumed materials are reduced;

in this embodiment, the first elastic buffer plate 4 and the second elastic buffer plate 5 are both composed of three elastic plates made of neoprene, so that the gasket can have a high elastic recovery speed when in use.

One specific application of this embodiment is: when the gasket is assembled, the first elastic buffer plate 4 is installed inside the first placing groove, the second elastic buffer plate 5 is installed inside the second placing groove, and then the arc-shaped sealing block 2 is fixed inside the annular groove through bonding, so that the elastic recovery of the gasket after use can be increased through the first elastic buffer plate 4 and the second elastic buffer plate 5 when the gasket is used;

when the gasket is used alone, the friction force during use can be increased through the shapes of the first sawtooth groove 9 and the second sawtooth groove 10, when the gasket is used in combination, the annular fixing plate 3 is pressed through the sliding connection between the limiting component and the T-shaped sliding groove, so that the annular fixing plate 3 drives the limiting component to descend, then the elastic clamping plate 8 made of nitrile rubber is used to enable the elastic clamping plate 8 to shrink when descending in the T-shaped groove, then when the bottom of the limiting block 6 is contacted with the bottom end of the T-shaped sliding groove, the limiting component is installed in the T-shaped sliding groove through the elastic recovery of the elastic clamping plate 8, so that the limiting component cannot be separated from the T-shaped sliding groove under the condition of no external force, then the inclined surface is arranged at one end of the annular guide plate 11, so that the annular guide plate 11 can be arranged in the connecting part through the inclined surface, the gasket is convenient to position, and meanwhile, the dual-positioning installation is carried out through the meshing of the first sawtooth groove 9 and the second sawtooth groove 10, so that the gasket can adapt to objects with different gaps;

when the gasket uses and discovers elasticity after the longer time and resumes poor, through with the sealed piece 2 and the separation of ring channel of arc, then will not have the first elastic buffer board 4 and the second elastic buffer board 5 of elasticity recovery effect soon to take out to with new inside of installing at first standing groove and second standing groove, thereby carry out used repeatedly through the change to first elastic buffer board 4 and second elastic buffer board 5, and then reduce the consumptive material.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. In this specification, the schematic representations of the terms used above 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 preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A novel rubber gasket is characterized in that: including stationary blade (1), circular through-hole has been seted up to the inside of stationary blade (1), first sawtooth groove (9) have been seted up on the top of stationary blade (1) and the outside that is located circular through-hole, second sawtooth groove (10) have been seted up in the bottom of stationary blade (1) and the outside that is located circular through-hole, guiding mechanism is still installed on the top of stationary blade (1), buffer gear is still installed to the inside of stationary blade (1).

2. The novel rubber gasket as set forth in claim 1, wherein: guiding mechanism includes annular fixed plate (3), annular deflector (11) and spacing subassembly, the slip through-hole has been seted up to the inside of annular fixed plate (3) and with the corresponding position of circular through-hole, the top of annular fixed plate (3) and the outside that is located the slip through-hole are fixed with annular deflector (11), just the inclined plane has been seted up to the one end that slip through-hole was kept away from in annular deflector (11), the bottom of annular fixed plate (3) is fixed with spacing subassembly, just spacing subassembly and stationary blade (1) sliding connection.

3. The novel rubber gasket as set forth in claim 2, wherein: the fixing piece (1) is internally provided with a T-shaped sliding groove corresponding to the limiting assembly, and the fixing piece (1) is connected with the limiting assembly in a sliding mode through the T-shaped sliding groove.

4. The novel rubber gasket as set forth in claim 2, wherein: the limiting assembly comprises a limiting block (6), a connecting plate (7) and an elastic clamping plate (8), the connecting plate (7) is fixed to the top of the limiting block (6), the top of the connecting plate (7) is fixed to the annular fixing plate (3), and the elastic clamping plate (8) is fixed to the tops of the two ends of the limiting block (6).

5. The novel rubber gasket as set forth in claim 4, wherein: the elastic clamping plate (8) is made of nitrile rubber.

6. The novel rubber gasket as set forth in claim 1, wherein: buffer gear includes two arc seal piece (2) and elastic component, the ring channel has still been seted up to the inside of stationary blade (1), the equal adhesive connection in both sides of ring channel inside has arc seal piece (2), the inside of stationary blade (1) and the inboard that is located arc seal piece (2) are installed elastic component.

7. The novel rubber gasket as set forth in claim 6, wherein: the elastic assembly comprises a first elastic piece and a second elastic piece, wherein a first placing groove and a second placing groove are uniformly distributed in the fixing piece (1) and located on the inner side of the arc-shaped sealing block (2), the first placing groove and the second placing groove are staggered with each other, the first elastic piece is arranged in the first placing groove, and the second elastic piece is arranged in the second placing groove.

8. The novel rubber gasket as set forth in claim 7, wherein: the first elastic piece is a first elastic buffer plate (4), and the second elastic piece is a second elastic buffer plate (5).