CN213574951U

CN213574951U - Connection structure of reinforcing sealing member

Info

Publication number: CN213574951U
Application number: CN202020758364.7U
Authority: CN
Inventors: 高立强
Original assignee: Xingtai Enhanced Seal Co ltd
Current assignee: Xingtai Enhanced Seal Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-06-29
Anticipated expiration: 2030-05-08

Abstract

The utility model provides a product name relates to sealing device technical field, a reinforcing sealing member's connection structure, including outer tube and inner tube, the outer tube is located the inner tube directly over, the below of outer tube and the top fixed connection of inner tube, the outer fixed surface of inner tube is connected with the piston piece, the pot head that the inner tube was kept away from to the piston piece is equipped with the rubber piece, the surface and the outer wall of piston piece pass through bolted connection, the inner wall fixedly connected with fritter of frame, the one end fixedly connected with spring of frame is kept away from to the fritter, the fixed surface of frame is connected with the switch, the inner wall of switch passes through frame and spring fixed connection in succession, the intermediate position of frame is inserted and is established and fixed connection. The mutual connection of the spring and the piston block is adopted to realize that the outer frame is tightly connected with the piston block, and the fixation of the element is enhanced by controlling the stretching of the spring.

Description

Connection structure of reinforcing sealing member

Technical Field

The utility model relates to a sealing equipment technical field specifically is a connection structure of reinforcing sealing member.

Background

The sealing product is a very important basic element which cannot be separated everywhere in industrial production, medical treatment and life, the quality of the sealing and the element is directly related to the service life of a used device, if the quality of a sealing member is poor, the service cycle of the device is shortened if the quality of the sealing member is light, and serious accidents can be caused if the quality of the sealing member is heavy, so that the element with good sealing quality is deeply favored by people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a product name.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a connection structure of reinforcing sealing member, includes outer tube and inner tube, the outer tube is located the inner tube directly over, the below of outer tube and the top fixed connection of inner tube, the outer fixed surface of inner tube is connected with the piston piece, the pot head that the inner tube was kept away from to the piston piece is equipped with the rubber piece, the surface and the frame of piston piece pass through bolted connection, the inner wall fixedly connected with fritter of frame, the one end fixedly connected with spring of frame is kept away from to the fritter, the fixed surface of frame is connected with the switch, the inner wall of switch passes through frame and spring fixed connection in succession, the intermediate position of frame is inserted and is established and fixed connection has the swivel nut.

The surface of the piston block is provided with a spiral hole, and the spiral hole is positioned in the middle of the inner tube.

The small blocks are made of aluminum alloy materials, the number of the small blocks is two, and the two small blocks are equidistantly distributed on two sides of the outer frame.

The outer surface of the piston block is made of metal materials, and the thickness of the piston block is 3 cm.

The thickness of the rubber block is 1cm, and the inner wall of the rubber block is fixedly connected with the outer wall of the piston block.

Advantageous effects

1. The utility model discloses in, adopt the interconnect of spring and piston piece, realize, the zonulae occludens of frame and piston piece, through the extension of control spring, has strengthened the fixed of component, again because the cover has established the block rubber above the piston piece, rubber itself has elasticity, and is wear-resisting, the characteristic of difficult gas leakage to isolated the air, strengthened the life-span of using.

2. The utility model discloses in, adopt swivel nut's screw thread spiral, realize, the sealing performance of component has been strengthened to the fixed connection of frame and piston piece.

Drawings

Fig. 1 is a schematic structural diagram of a product name proposed by the present invention;

fig. 2 is a side view of the present invention showing a product name;

fig. 3 is an oblique view of the product name according to the present invention.

Illustration of the drawings: 1. an outer tube; 2. an inner tube; 3. a piston block; 4. a rubber block; 5. an outer frame; 6. small blocks; 7. a spring; 8. a switch; 9. rotating the nut; 10. a spiral hole.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-3, a connection structure of reinforcing sealing member, including outer tube 1 and inner tube 2, outer tube 1 is located directly over inner tube 2, the below of outer tube 1 and the top fixed connection of inner tube 2, the outer fixed surface of inner tube 2 is connected with piston block 3, piston block 3 keeps away from the pot head of inner tube 2 and is equipped with rubber block 4, piston block 3's surface and frame 5 pass through bolted connection, the inner wall fixedly connected with fritter 6 of frame 5, the one end fixedly connected with spring 7 of frame 5 is kept away from to fritter 6, the fixed surface of frame 5 is connected with switch 8, switch 8's inner wall passes through frame 5 and spring 7 fixed connection in succession, the intermediate position of frame 5 is inserted and is established fixedly connected with swivel nut 9.

The surface of the piston block 3 is provided with a spiral hole 10, and the spiral hole 10 is positioned in the middle of the inner tube 2.

The small blocks 6 are made of aluminum alloy materials, the number of the small blocks 6 is two, and the two small blocks 6 are equidistantly distributed on two sides of the outer frame 5.

The outer surface of the piston block 3 is made of metal material, and the thickness of the piston block 3 is 3 cm.

The thickness of the rubber block 4 is 1cm, and the inner wall of the rubber block 4 is fixedly connected with the outer wall of the piston block 3.

The utility model discloses a theory of operation: adopt the interconnect of spring 7 and piston piece 3, realize, the zonulae occludens of frame 5 and piston piece 3 has strengthened the fixed of component through the extension of control spring 7, because the cover has been established rubber block 4 on piston piece 3 again, rubber itself has elasticity, wear-resisting, the difficult characteristic of gas leakage to isolated the air, strengthened the life-span of using. The outer frame 5 is fixedly connected with the piston block 3 by adopting the thread screw of the rotating nut 9, so that the sealing performance of the element is enhanced.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A connection structure of a reinforcing seal member, comprising an outer pipe (1) and an inner pipe (2), characterized in that: the utility model discloses a rubber sealing device, including outer tube (1), inner tube (2), piston block (3), outer tube (1) and the top fixed connection of inner tube (2), the outer fixed surface of inner tube (2) is connected with piston block (3), the pot head that inner tube (2) were kept away from in piston block (3) is equipped with rubber block (4), the surface and frame (5) of piston block (3) pass through bolted connection, the inner wall fixedly connected with nub (6) of frame (5), the one end fixedly connected with spring (7) of frame (5) are kept away from in nub (6), the fixed surface of frame (5) is connected with switch (8), the inner wall of switch (8) passes through frame (5) and spring (7) fixed connection in succession, the intermediate position of frame (5) is inserted and is established and fixed connection has swivel nut (9).

2. A seal-reinforcing connecting structure according to claim 1, wherein: the surface of the piston block (3) is provided with a spiral hole (10), and the spiral hole (10) is positioned in the middle of the inner pipe (2).

3. A seal-reinforcing connecting structure according to claim 1, wherein: the small blocks (6) are made of aluminum alloy materials, the number of the small blocks (6) is two, and the small blocks (6) are distributed on two sides of the outer frame (5) at equal intervals.

4. A seal-reinforcing connecting structure according to claim 1, wherein: the outer surface of the piston block (3) is made of metal materials, and the thickness of the piston block (3) is 3 cm.

5. A seal-reinforcing connecting structure according to claim 1, wherein: the thickness of the rubber block (4) is 1cm, and the inner wall of the rubber block (4) is fixedly connected with the outer wall of the piston block (3).