CN217707055U - Dual-positioning gasket - Google Patents

Abstract

The utility model discloses a dual positioning gasket, including the bottle lid spacer, two constant head tanks, two have been seted up at the top of bottle lid spacer the constant head tank all is triangle-shaped setting, and one side that two constant head tanks are close to each other is the arc setting, the bottom bonding of bottle lid spacer has the film, the bonding has the bottleneck spacer on the film, the ring channel has been seted up to the bottom of bottleneck spacer, in the time of the use, through the bottle lid spacer and the triangle-shaped's of seting up constant head tank and rectangular channel laminating bottle lid inner wall on it to play the positioning action and avoid the skew dislocation to influence the leakproofness, can laminate the bottleneck through bottleneck spacer and ring channel and fix a position the bottleneck, ensure location and sealed effect.

Description

Dual positioning gasket

Technical Field

The utility model relates to a relevant technical field of gasket specifically is a dual positioning gasket.

Background

Gaskets are mechanical seals between two objects, and are commonly used to prevent leakage between two objects, and to compensate for irregularities between two objects. The gasket is typically made of a sheet material such as paper, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, fiberglass, or plastic polymer. The gaskets for a particular application may contain asbestos.

However, the gasket used at present is simple in whole, is not convenient for positioning between the bottle cap and the bottle mouth, and is easy to shift in the using process, so that the use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual location gasket to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a dual positioning gasket, includes the bottle lid spacer, two constant head tanks, two have been seted up at the top of bottle lid spacer the constant head tank all is triangle-shaped setting, and one side that two constant head tanks are close to each other is the arc setting, the bottom bonding of bottle lid spacer has the film, the bonding has the bottleneck spacer on the film, the ring channel has been seted up to the bottom of bottleneck spacer.

Preferably, the bottle cap locating piece is in an O-shaped shape made of rubber materials, and an arc-shaped transition angle is formed at the outer edge of the bottle cap locating piece.

Preferably, the outer wall of the bottle cap positioning piece is provided with two rectangular grooves.

Preferably, the cross section of the annular groove is arc-shaped.

Preferably, the bottleneck locating piece is in an O shape made of rubber, and the bottom of the bottleneck locating piece is provided with a through hole.

Preferably, the thickness of the bottle cap positioning sheet is 1-2MM.

Compared with the prior art, the beneficial effects of the utility model are that: when the bottle cap locating piece is used, the inner wall of the bottle cap is attached through the bottle cap locating piece, the triangular locating groove and the rectangular groove, so that the locating effect is achieved, the deviation and the dislocation are avoided, the sealing performance is prevented from being affected, the bottle mouth can be attached through the bottle mouth locating piece and the annular groove, the bottle mouth is located, and the locating and sealing effects are guaranteed.

Drawings

Fig. 1 is a schematic front sectional view of a dual positioning pad of the present invention;

fig. 2 is a schematic top sectional view of a dual positioning spacer of the present invention;

fig. 3 is a schematic structural view of the middle bottle mouth positioning piece and the annular groove of the present invention.

In the figure 1, a bottle cap locating sheet; 2. positioning a groove; 3. a film; 4. a bottle mouth positioning sheet; 5. an annular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dual location gasket, includes bottle lid spacer 1, two constant head tanks 2, two have been seted up at the top of bottle lid spacer 1 constant head tank 2 all is triangle-shaped and sets up, and one side that two constant head tanks 2 are close to each other is the arc setting, the bottom bonding of bottle lid spacer 1 has film 3, the bonding has bottleneck spacer 4 on film 3, ring channel 5 has been seted up to the bottom of bottleneck spacer 4.

The bottle cap locating piece 1 is in an O shape made of rubber, and the outer edge of the bottle cap locating piece 1 is provided with an arc transition angle.

Two rectangular grooves are formed in the outer wall of the bottle cap positioning piece 1.

The cross section of the annular groove 5 is arc-shaped.

The bottleneck locating piece 4 is the O type form that the rubber material made, the opening has been seted up to the bottom of bottleneck locating piece 4.

The thickness of the bottle cap positioning sheet 1 is 1-2MM.

It should be noted that the utility model relates to a dual location gasket, in the time of the use, through bottle lid spacer 1 and the constant head tank 2 and the rectangular channel laminating bottle lid inner wall of the triangle-shaped of seting up on it to play the positioning action and avoid the skew dislocation to influence the leakproofness, can laminate the bottleneck through bottleneck spacer 4 and ring channel 5 and fix a position the bottleneck, ensure location and sealed effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A dual spacer, comprising: including bottle lid spacer (1), two constant head tanks (2), two have been seted up at the top of bottle lid spacer (1) constant head tank (2) all are the triangle-shaped setting, and one side that two constant head tanks (2) are close to each other is the arc setting, the bottom bonding of bottle lid spacer (1) has film (3), it has bottleneck spacer (4) to bond on film (3), ring channel (5) have been seted up to the bottom of bottleneck spacer (4).

2. A dual position shim as claimed in claim 1, wherein: the bottle cap locating piece (1) is in an O-shaped shape made of rubber, and the outer edge of the bottle cap locating piece (1) is provided with an arc-shaped transition angle.

3. A dual position shim as claimed in claim 1, wherein: two rectangular grooves are formed in the outer wall of the bottle cap positioning piece (1).

4. A dual position shim as claimed in claim 1, wherein: the cross section of the annular groove (5) is arranged in an arc shape.

5. A dual position shim as claimed in claim 1, wherein: the bottle mouth positioning piece (4) is in an O shape made of rubber materials, and a through hole is formed in the bottom of the bottle mouth positioning piece (4).

6. A dual position shim as claimed in claim 1, wherein: the thickness of the bottle cap positioning sheet (1) is 1-2MM.

Images