CN218913712U

CN218913712U - Sealing ring

Info

Publication number: CN218913712U
Application number: CN202223050424.8U
Authority: CN
Inventors: 肖峰; 杨骏; 朱剑飞
Original assignee: Ningguo Outai Rubber & Plastic Products Co ltd
Current assignee: Ningguo Outai Rubber & Plastic Products Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-04-25
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a sealing ring, in particular to the technical field of water taps, which comprises a sealing ring body, wherein the sealing ring body mainly comprises an outer ring layer, a connecting layer and an inner ring layer, two ends of the connecting layer are respectively connected with the outer ring layer and the inner ring layer, and a fixing ball and a miniature spring are respectively arranged in the inner ring layer. This sealing washer will fix ball and micro-spring and set up inside interval each other in the inlayer, can improve the compressive resistance of sealing washer body through the fixed ball of rubber material, through micro-spring's setting, equally can play the decompression performance, and dual decompression setting can avoid leading to the sealing washer body to take place deformation because of pressure to improve sealing washer body's life and leakproofness, through the setting of draw-in groove about the tie-in layer, can be convenient for in the embedding sealing washer body that the work piece of the required installation of both sides more agrees with about the sealing washer body, be favorable to the firm installation of sealing washer body, avoid taking place to leak.

Description

Sealing ring

Technical Field

The utility model relates to the technical field of faucets, in particular to a sealing ring.

Background

The tap is commonly called a water valve and is used for controlling the opening and closing of water flow, thereby having the function of saving water. The updating speed of the tap is very fast, and the tap is developed from the old cast iron process to the electroplating knob type tap and is also developed to the current stainless steel Shan Wenshan control tap, the stainless steel double-temperature double-control tap and the kitchen semi-automatic tap. The sealing ring is positioned between the faucet pipe and the water outlet of the faucet, plays a role in connecting the water pipe and the water outlet, can prevent water leakage between the water pipe and the water outlet, and plays a role in sealing and preventing leakage.

The existing sealing ring is extremely easy to deform or age in a long-time use state, so that the sealing performance of the sealing ring is poor, leakage and other conditions are easy to occur, and therefore, the sealing ring is provided.

Disclosure of Invention

The utility model aims to provide a sealing ring, which solves the problems that the sealing performance of the sealing ring is poor and leakage and the like are easy to occur due to the fact that the sealing ring is extremely easy to deform or age under the state of long-time use in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sealing washer, includes the sealing washer body, the sealing washer body mainly comprises outer lane layer, tie-in layer and inner circle layer, the both ends of tie-in layer respectively with outer lane layer and inner circle layer interconnect, the inside on inner circle layer is equipped with fixed ball and miniature spring respectively.

Preferably, the inner ring layer is annular hollow.

Preferably, the fixing ball is made of rubber, and a plurality of groups of fixing balls and the miniature springs are arranged.

Preferably, the connecting layer is provided with clamping grooves up and down.

Preferably, the upper and lower sides of the inner wall of the outer ring layer are respectively provided with a first connecting convex strip and a second connecting convex strip, and the first connecting convex strips and the second connecting convex strips are provided with two groups.

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

1. the fixing ball and the miniature spring are arranged in the inner ring layer at intervals, the compression resistance of the sealing ring body can be improved through the fixing ball made of rubber materials, the decompression performance can be achieved through the arrangement of the miniature spring, and deformation of the sealing ring body caused by pressure can be avoided through double decompression arrangement, so that the service life and the tightness of the sealing ring body are improved;

2. the clamping grooves are arranged on the upper side and the lower side of the connecting layer, so that workpieces to be installed on the upper side and the lower side of the sealing ring body can be conveniently embedded into the sealing ring body in a more fit mode, firm installation of the sealing ring body is facilitated, and leakage is avoided;

3. through the setting of first connection sand grip and second connection sand grip at outer lane layer inner wall, can increase the connectivity of the work piece of required installation and sealing washer body, avoid the sealing washer body to take place to drop with the work piece of required installation, strengthen the compactness.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

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

FIG. 3 isbase:Sub>A schematic view of the sectional A-A structure of FIG. 2;

FIG. 4 is a schematic diagram of the front view of the inner ring layer of the present utility model;

fig. 5 is a schematic view of the sectional structure of the B-B of fig. 4.

In the figure: 1. a seal ring body; 2. an outer ring layer; 3. a connection layer; 4. an inner ring layer; 5. first connecting convex strips; 6. second connecting convex strips; 7. rubber balls; 8. a micro spring; 9. a clamping groove.

Detailed Description

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the sealing ring comprises a sealing ring body 1, wherein the sealing ring body 1 mainly comprises an outer ring layer 2, a connecting layer 3 and an inner ring layer 4, two ends of the connecting layer 3 are respectively connected with the outer ring layer 2 and the inner ring layer 4, and a fixing ball 7 and a miniature spring 8 are respectively arranged in the inner ring layer 4;

the inner ring layer 4 is in an annular hollow shape; the fixed ball 7 is made of rubber, and a plurality of groups of fixed balls 7 and miniature springs 8 are arranged; the fixing balls 7 and the micro springs 8 are arranged at intervals inside the inner ring layer 4, the compression resistance of the sealing ring body 1 can be improved through the fixing balls 7 made of rubber materials, the decompression performance can be achieved through the arrangement of the micro springs 8, deformation of the sealing ring body 1 caused by pressure can be avoided through double decompression arrangement, and accordingly the service life and the sealing performance of the sealing ring body 1 are improved.

The upper and lower parts of the connecting layer 3 are respectively provided with a clamping groove 9; through the arrangement of the clamping grooves 9 on the upper and lower sides of the connecting layer 3, workpieces to be installed on the upper and lower sides of the sealing ring body 1 can be conveniently embedded into the sealing ring body 1 in a more fit manner, so that the sealing ring body 1 is firmly installed, and leakage is avoided;

the upper side and the lower side of the inner wall of the outer ring layer 2 are respectively provided with a first connecting convex strip 5 and a second connecting convex strip 6, and the first connecting convex strip 5 and the second connecting convex strip 6 are provided with two groups; through the setting of first connection sand grip 5 and second connection sand grip 6 at outer lane layer 2 inner wall, can increase the connectivity of the work piece of required installation and sealing washer body 1, avoid sealing washer body 1 to take place to drop with the work piece of required installation, strengthen the compactedness.

Working principle: for such sealing ring, firstly, place the sealing ring body 1 in the work piece that needs to install, in the draw-in groove 9 that will be located the work piece embedding tie layer 3 outer wall that both ends about it begins, thereby in the embedding sealing ring body 1 that the work piece that needs to install of sealing ring body 1 upper and lower both sides more agrees with, be favorable to the firm installation of sealing ring body 1, avoid leaking, simultaneously, because first connecting sand grip 5 and second connecting sand grip 6 set up in the inner wall of outer lane layer 2, can increase the connectivity of work piece and sealing ring body 1 with this, avoid sealing ring body 1 and the work piece that needs to install to take place to drop, reinforce the compactability, afterwards because fixed ball 7 and miniature spring 8 set up at the inside mutual interval of inner lane layer 4, when sealing ring body 1 received the pressure, the crushing resistance of sealing ring body 1 can be improved to utilize the fixed ball 7 of rubber material, and utilize miniature spring 8 can play the decompression performance equally, double decompression setting can avoid leading to sealing ring body 1 to take place deformation because of pressure, thereby improve sealing ring body 1's life and leakproofness.

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

Claims

1. The utility model provides a sealing washer, includes sealing washer body (1), its characterized in that: the sealing ring comprises a sealing ring body (1) and is characterized by mainly comprising an outer ring layer (2), a connecting layer (3) and an inner ring layer (4), wherein two ends of the connecting layer (3) are respectively connected with the outer ring layer (2) and the inner ring layer (4), and a fixing ball (7) and a miniature spring (8) are respectively arranged in the inner ring layer (4).

2. A seal ring as defined in claim 1, wherein: the inner ring layer (4) is in an annular hollow shape.

3. A seal ring as defined in claim 1, wherein: the fixing balls (7) are made of rubber, and a plurality of groups of fixing balls (7) and the miniature springs (8) are arranged.

4. A seal ring as defined in claim 1, wherein: the connecting layer (3) is provided with clamping grooves (9) up and down.

5. A seal ring as defined in claim 1, wherein: the inner wall upper and lower sides of outer lane layer (2) all are equipped with first connection sand grip (5) and second connection sand grip (6), first connection sand grip (5) with second connection sand grip (6) are equipped with two sets of.