CN218230109U

CN218230109U - Liquid cavity end cover with good sealing performance

Info

Publication number: CN218230109U
Application number: CN202222417775.1U
Authority: CN
Inventors: 幸鑫
Original assignee: Sichuan Chengwei Technology Co Ltd
Current assignee: Sichuan Chengwei Technology Co Ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-06
Anticipated expiration: 2032-09-13

Abstract

The utility model provides a sap cavity end cover that leakproofness is good relates to sap cavity end cover technical field, which comprises a cover body, the bottom of lid is provided with sealed the pad, the protruding stick of rubber is equipped with admittedly at the sealed top of pad, the jack has been seted up to the bottom of lid, the surface of lid is located the position department of jack and is equipped with the elasticity clamp splice, the elasticity clamp splice is the column structure of buckling, elasticity clamp splice symmetric distribution is in the jack both sides, protruding stick of rubber and jack all are circumference state respectively equidistance distribution on sealed pad and lid, the top of the protruding stick of rubber is the inclined plane structure, the surface of lid is provided with auxiliary device, auxiliary device include the bead, during the in-service use, through setting up lid, sealed pad, the protruding stick of rubber, jack and elasticity clamp splice, improved the sealing performance of lid self, also can't appear the condition of liquid leakage when making lid threaded connection department impaired, the sealed dismouting of filling up simultaneously is simple and convenient for people to change it.

Description

Liquid cavity end cover with good sealing performance

Technical Field

The utility model relates to a sap cavity end cover technical field especially relates to a sap cavity end cover that leakproofness is good.

Background

The end cover is usually the covering component that is used for the sealed sap cavity container one end that holds liquid, because present end cover is the mode connection of screw thread mostly, at the continuous rotatory in-process of end cover, can produce wearing and tearing between the screw thread on end cover inner wall and the container to cause the revealing of a small amount of liquid easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a liquid cavity end cover with good sealing performance.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the liquid cavity end cover with good sealing performance comprises a cover body, wherein a sealing gasket is arranged at the bottom of the cover body, a rubber convex rod is fixedly arranged at the top of the sealing gasket, an insertion hole is formed in the bottom of the cover body, and an elastic clamping block is arranged at the position, located at the insertion hole, of the surface of the cover body.

In order to fasten the rubber convex rod, the utility model discloses the improvement has, the elasticity clamp splice is the column structure of buckling, elasticity clamp splice symmetric distribution is in the jack both sides.

Around for spacing sealed pad, the utility model discloses the improvement has, rubber protruding stick and jack all are the circumference state equidistance respectively and distribute on sealed pad and lid.

In order to be attached to the elastic clamping block, the utility model discloses the improvement has, the top of rubber convex rod is the inclined plane structure.

Use the lid in order to distribute people, the utility model discloses the improvement has, the surface of lid is provided with auxiliary device, auxiliary device include the bead, the bead is adorned the surface of lid admittedly and is located position department all around, it is connected with the ball to rotate between the bead.

In order to reduce the friction force, the utility model discloses the improvement has, the ball equidistance distributes between the bead.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, during the in-service use, through setting up lid, sealed pad, rubber protruding stick, jack and elasticity clamp splice, improved the sealing performance of lid self, the condition that also can't appear liquid leakage when making lid threaded connection department impaired, the sealed dismouting of filling up simultaneously is simple and convenient, makes things convenient for people to change it.

2. The utility model discloses in, during the in-service use, through setting up auxiliary device, make things convenient for people to rotate the lid, make the lid assemble or separate with the container easily, do benefit to in-service use.

Drawings

Fig. 1 is a schematic view of the overall structure of a liquid chamber end cap with good sealing performance;

fig. 2 is a bottom view of a liquid chamber end cap with good sealing performance;

fig. 3 is the utility model provides a A enlarger in fig. 1 in the liquid chamber end cover that the leakproofness is good.

Illustration of the drawings:

1. a cover body; 2. a gasket; 3. a rubber convex rod; 4. a jack; 5. an elastic clamping block; 6. a rib; 7. and a ball.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In a first embodiment, please refer to fig. 1-3, the present invention provides a technical solution: the utility model provides a sap cavity end cover that leakproofness is good, including lid 1, the bottom of lid 1 is provided with sealed pad 2, sealed pad 2's top is equipped with rubber protruding stick 3 admittedly, jack 4 has been seted up to the bottom of lid 1, the surface of lid 1 is located the position department of jack 4 and is equipped with elasticity clamp splice 5, elasticity clamp splice 5 is the column structure of buckling, 5 symmetric distribution of elasticity clamp splice are in jack 4 both sides, through setting up symmetric distribution's elasticity clamp splice 5, make 3 both sides homoenergetic of rubber protruding stick obtain spacingly.

Referring to fig. 1-3, the rubber protruding rods 3 and the insertion holes 4 are circumferentially and equidistantly distributed on the sealing gasket 2 and the cover body 1, the periphery of the sealing gasket 2 can be in butt joint with the cover body 1 by arranging the plurality of groups of insertion holes 4 and the rubber protruding rods 3, the top of each rubber protruding rod 3 is of an inclined plane structure, and the rubber protruding rods 3 with the inclined planes at the tops can be rapidly attached to the elastic clamping blocks 5 to drive the elastic clamping blocks 5 to deform.

In a second embodiment, referring to fig. 1, an auxiliary device is disposed on the outer surface of the cap body 1, the auxiliary device includes a rib 6, the rib 6 is fixedly mounted on the outer surface of the cap body 1 at a peripheral position, and the rib 6 is mounted on the periphery of the cap body 1, so that the surface of the cap body 1 is not smooth any more, and the cap body 1 is more convenient to rotate.

Referring to fig. 1, the balls 7 are rotatably connected between the ribs 6, the balls 7 are equidistantly distributed between the ribs 6, and the plurality of groups of balls 7 are arranged to reduce friction.

The working principle is as follows: through setting up lid 1, sealed pad 2, rubber protruding rod 3, jack 4 and elasticity clamp splice 5, in-process at lid 1 use, utilize the mode of installing sealed pad 2 in lid 1 bottom, when lid 1 screws at the container top, sealed pad 2 also closely laminates with the container, thereby the sealed effect of lid 1 has further been improved, when people need to seal pad 2 replacement, only need to pull it downwards can, at this moment rubber protruding rod 3 receives the external force influence then can follow elasticity clamp splice 5 and jack 4 between separation, the same principle, people are through the mode of inserting rubber protruding rod 3 in the jack 4, make its top both sides elasticity clamp splice 5 produce deformation outwards after that, when sealed pad 2 is laminated with lid 1 bottom completely, at this moment rubber protruding rod 3 then can't remove, the elasticity clamp splice 5 that receives the external force influence then can be tight rubber protruding rod 3 all the time, the effect of spacing sealed pad 2 has been played, through setting up auxiliary device, when people need to rotate lid 1, only need to laminate the hand in bead 6 position, the elastic clamp splice 6 that sets up can make the lid 1 no longer make people rotate smoothly, and then the effect of the ball on the lid 1, and then can also receive the effect of friction on the smooth rotation of bead 7 simultaneously, people, and then can reduce the effect of the bead.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a sap cavity end cover that leakproofness is good, includes lid (1), its characterized in that: the bottom of lid (1) is provided with sealed pad (2), rubber protruding rod (3) are adorned admittedly at the top of sealed pad (2), jack (4) have been seted up to the bottom of lid (1), the surface of lid (1) is located the position department of jack (4) and is equipped with elasticity clamp splice (5).

2. The liquid chamber end cover with good sealing performance as claimed in claim 1, wherein: the elastic clamping blocks (5) are of bent structures, and the elastic clamping blocks (5) are symmetrically distributed on two sides of the insertion hole (4).

3. The liquid chamber end cover with good sealing performance as claimed in claim 2, wherein: rubber convex rod (3) and jack (4) all are the circumference state equidistance respectively and distribute on sealed pad (2) and lid (1).

4. The liquid chamber end cover with good sealing performance as claimed in claim 3, wherein: the top of the rubber convex rod (3) is of an inclined plane structure.

5. The liquid chamber end cover with good sealing performance as claimed in claim 3, wherein: the outer surface of the cover body (1) is provided with an auxiliary device, the auxiliary device comprises convex ribs (6), the convex ribs (6) are fixedly arranged on the outer surface of the cover body (1) and located at the positions around, and balls (7) are connected between the convex ribs (6) in a rotating mode.

6. The liquid chamber end cover with good sealing performance as claimed in claim 5, wherein: the balls (7) are distributed among the convex ribs (6) at equal intervals.