CN220416212U

CN220416212U - Rubber ring with anti-deformation structure

Info

Publication number: CN220416212U
Application number: CN202321586926.4U
Authority: CN
Inventors: 韩志豪; 王彦霞; 左玉磊
Original assignee: Shandong Yilian Rubber Plastic Co ltd
Current assignee: Shandong Yilian Rubber Plastic Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2024-01-30
Anticipated expiration: 2033-06-21

Abstract

The utility model relates to the technical field of rubber rings and discloses a rubber ring with an anti-deformation structure, which comprises a metal ring, wherein a rubber ring body is fixedly arranged on the inner side wall of the metal ring, a slot is formed in the inner side of the rubber ring body, the opening direction of the slot is upward, a reinforcing fixing ring is arranged in the slot, a rubber cover is arranged on the upper side of the reinforcing fixing ring, a rubber inserting ring is fixedly arranged on the surface of the lower side of the rubber cover, and the rubber inserting ring is inserted into the slot and is in contact with the reinforcing fixing ring. This rubber circle with shape structure of preapring for an unfavorable turn of events, installation convenient operation, and the leakproofness of device is stronger, strengthens the structure of solid fixed ring effectively strengthened the rubber circle body, makes it be difficult for taking place expend with heat and contract with cold and warp under the external environment influence, leads to deviating from the inside groove, and the rubber circle body damages and loses sealed effect, and this device is better has continued the sealed effect of rubber circle, and has prolonged the life of rubber circle.

Description

Rubber ring with anti-deformation structure

Technical Field

The utility model relates to the technical field of rubber rings, in particular to a rubber ring with an anti-deformation structure.

Background

The rubber ring is a sealing element for the joint of two pipelines, prevents liquid flow or fixed tiny particles from leaking from the gap of the joint of two adjacent pipelines, effectively isolates the environment inside and outside the pipelines, blocks the exchange of substances between the inside and the outside, and is convenient for the transportation of required substances in the two pipelines.

In a chinese patent document of the present application No. CN202123275866.8, a built-in anti-deformation shrinkage rubber ring is described, which is not enough in that, after the outer rubber ring is sleeved on the pipe wall, the inner rubber ring is clamped on the fixing groove arranged on the outer rubber ring, and the structure of the rubber ring is enhanced due to the reinforcing ribs arranged inside the outer rubber ring, the inner rubber ring is likely to be hammered into the fixing groove of the narrow by the force of the heavy hammer, and the inner rubber ring and the outer rubber ring are likely to be damaged due to strong extrusion, so that the sealing performance and the use of the rubber ring are affected.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a rubber ring with an anti-deformation structure so as to solve the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rubber circle with shape structure of preapring for an unfavorable turn of events, includes the metal ring, fixed mounting has the rubber circle body on the inside wall of metal ring, the slot has been seted up to the inboard of rubber circle body, just the opening direction of slot up, be provided with the fixed ring of strengthening in the slot, the upside of strengthening the fixed ring is provided with the rubber lid, the downside surface fixed mounting of rubber lid has the rubber to insert the ring, the rubber inserts the ring and inserts in the slot and contact with the fixed ring of strengthening.

Preferably, the metal ring is made of hard metal materials which are not easy to deform, four first threaded holes are symmetrically formed in the metal ring in a penetrating mode around the central axis of the circle, and first mounting grooves are formed in the outer portion of the metal ring, corresponding to the first threaded holes.

Preferably, the position of the rubber ring body corresponding to the first threaded hole is provided with four jacks, one side, away from the center of the rubber ring body, of each jack penetrates through the outer portion of the rubber ring body, and one side, close to the center of the rubber ring body, of each jack penetrates through the slot and continues to the inner side wall of the rubber ring body.

Preferably, the reinforcing fixing ring is composed of a reinforcing rib which is not easy to deform, and four threaded holes II are formed in positions, corresponding to the insertion holes, of the reinforcing fixing ring.

Preferably, a first fixing bolt is arranged in each first mounting groove, and the reinforcing fixing ring is fixedly connected with the metal ring and the rubber ring body through the first fixing bolt sequentially penetrating through the first threaded hole, the insertion hole and the second threaded hole.

Preferably, the upper surface of the reinforcing fixing ring is symmetrically provided with four threaded holes III around the central axis of the circle, the positions of the rubber cover and the rubber insert ring corresponding to the threaded holes III are provided with four threaded holes IV, and the upper side of the rubber cover is provided with four mounting grooves II corresponding to the positions of the threaded holes IV.

Preferably, fixing bolts II are arranged in the four mounting grooves II, and the rubber cover and the reinforcing fixing ring are sequentially inserted into the threaded holes IV and the threaded holes III through the fixing bolts II to be fixedly connected.

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

this rubber circle with shape structure of preapring for an unfavorable turn of events sets up metal ring, rubber circle body, slot, strengthens solid fixed ring, rubber lid, rubber insert the ring, the combination fixed of whole part is accomplished through a plurality of fixing bolt and the corresponding screw hole of seting up, installation convenient operation, and the leakproofness of device is stronger, strengthen solid fixed ring and effectively strengthened the structure of rubber circle body, make it be difficult for taking place expend with heat and contract with cold and warp under the external environment influence, lead to deviate from the inside groove, the rubber circle body damages and loses sealed effect, the better sealed effect of continuation rubber circle of this device, and prolonged the life of rubber circle.

Drawings

FIG. 1 is a schematic view of the connection between the components of the present utility model;

FIG. 2 is a schematic perspective view of a rubber cover according to the present utility model;

FIG. 3 is a schematic view of the front cross-section of the present utility model;

FIG. 4 is a schematic cross-sectional view of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a metal ring; 2. a rubber ring body; 3. a slot; 4. reinforcing the fixing ring; 5. a rubber cover; 6. a rubber insert ring; 7. a first mounting groove; 8. a first threaded hole; 9. a jack; 10. a threaded hole II; 11. a first fixing bolt; 12. a threaded hole III; 13. a threaded hole IV; 14. a second mounting groove; 15. and fixing a second bolt.

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 utility model provides a rubber circle with shape structure of preapring for an unfavorable turn of events, includes metal ring 1, fixedly mounted rubber circle body 2 on the inside wall of metal ring 1, slot 3 has been seted up to the inboard of rubber circle body 2, and the opening direction of slot 3 upwards is provided with reinforcing fixation ring 4 in slot 3, reinforcing fixation ring 4's upside is provided with rubber lid 5, rubber lid 5's downside surface fixed mounting has rubber insert ring 6, rubber insert ring 6 inserts in slot 3 and with reinforcing fixation ring 4 contact;

the metal ring 1 is made of hard metal materials which are difficult to deform, four first threaded holes 8 are symmetrically formed in the metal ring 1 in a penetrating mode around the central axis of the circle, first threaded holes 7 are formed in the metal ring 1 in positions, corresponding to the first threaded holes 8, of the metal ring 1, four first threaded holes 9 are formed in the rubber ring 2 in positions, corresponding to the first threaded holes 8, of the metal ring 2, one side, far away from the center of the rubber ring 2, of each first threaded hole 9 penetrates through the outer portion of the rubber ring 2, one side, close to the center of the rubber ring 2, of each second threaded hole 9 penetrates through the slot 3 to extend onto the inner side wall of the rubber ring 2, the reinforcing fixing ring 4 is made of reinforcing ribs which are difficult to deform, the fixing property of the rubber ring 2 is enhanced, four second threaded holes 10 are formed in the positions, corresponding to the first threaded holes 9, fixing bolts 11 are arranged in the first mounting grooves 7, four fixing rings 4 are fixedly connected with the rubber ring 1 and the rubber ring 2 through the first threaded holes 8, the second threaded holes 9 and the second threaded holes 10, four three threaded holes 12 are symmetrically formed in the upper surface of the reinforcing fixing ring 4 around the central axis of the circle, the rubber cover 5 and the second threaded holes 13 are fixedly connected with the second threaded holes 13, the four fixing rings 13 are fixedly connected with the second threaded holes 13 are formed in the positions, and the positions of the four fixing rings 13 are fixedly connected with the second threaded holes 13, and the second threaded holes 13 are fixedly connected with the second threaded holes 13.

Working principle: firstly, the metal ring 1 and the fixedly installed rubber ring body 2 are sleeved into the pipe wall interface, then the reinforcing fixing ring 4 is knocked into the rubber ring body 2 from the slot 3 by using a hammer, the reinforcing fixing ring 4 supports the rubber ring body 2 for a bit of form quantity, so that a stronger sealing effect can be achieved, meanwhile, the inner structure of the rubber ring body 2 is reinforced, the rubber ring body 2 is not easy to deform, the screw thread end of the fixing bolt I11 is sequentially rotated into the screw hole I8, the insertion hole 9 and the screw hole II 10 by using a screw driver, the fixed connection between the reinforcing fixing ring 4 and the metal ring 1 and the rubber ring body 2 is realized, the rubber inserting ring 6 on the rubber cover 5 is inserted into the slot 3, and the fixing bolt II 15 is sequentially inserted into the screw hole IV 13 and the screw hole III 12, so that the fixing is realized, and the sealing performance of the rubber ring body 2 is further enhanced.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. Rubber circle with shape structure of preapring for an unfavorable turn of events, including metal ring (1), its characterized in that: the utility model discloses a rubber ring, including metal ring (1), fixed mounting has rubber ring body (2) on the inside wall of metal ring (1), slot (3) have been seted up to the inboard of rubber ring body (2), just the opening direction of slot (3) up, be provided with in slot (3) and strengthen solid fixed ring (4), the upside of strengthening solid fixed ring (4) is provided with rubber lid (5), the downside fixed surface of rubber lid (5) installs rubber insert ring (6), rubber insert ring (6) insert in slot (3) and with strengthen solid fixed ring (4) contact.

2. A rubber grommet with deformation preventing structure as in claim 1, wherein: the metal ring (1) is made of hard metal materials which are not easy to deform, four first threaded holes (8) are symmetrically formed in the metal ring (1) in a penetrating mode around the central axis of the circle, and first mounting grooves (7) are formed in the outer portion of the metal ring (1) corresponding to the first threaded holes (8).

3. A rubber grommet with deformation preventing structure as in claim 1, wherein: four jacks (9) are formed in the rubber ring body (2) at positions corresponding to the first threaded holes (8), one side, away from the center of the rubber ring body (2), of each jack (9) penetrates through the outer portion of the rubber ring body (2), and one side, close to the center of the rubber ring body (2), of each jack (9) penetrates through the slot (3) and continues to the inner side wall of the rubber ring body (2).

4. A rubber grommet with deformation preventing structure as in claim 1, wherein: the reinforcing fixing ring (4) is formed by a reinforcing rib which is not easy to deform, and four threaded holes II (10) are formed in the position, corresponding to the insertion hole (9), of the reinforcing fixing ring (4).

5. A rubber grommet with deformation preventing structure as in claim 2, wherein: and a first fixing bolt (11) is arranged in each first mounting groove (7), and the reinforcing fixing ring (4) is fixedly connected with the metal ring (1) and the rubber ring body (2) through the first fixing bolt (11) sequentially penetrating through the first threaded hole (8), the inserting hole (9) and the second threaded hole (10).

6. A rubber grommet with deformation preventing structure as in claim 1, wherein: the upper surface of strengthening solid fixed ring (4) is provided with four screw holes third (12) around the center pin symmetry of circle, the position that corresponds screw hole third (12) on rubber lid (5) and rubber insert ring (6) is provided with four screw holes fourth (13), four mounting groove second (14) have been seted up to the upper side of rubber lid (5) corresponding screw hole fourth (13) position.

7. A rubber grommet with deformation preventing structure as in claim 6, wherein: the four mounting grooves II (14) are internally provided with fixing bolts II (15), and the rubber cover (5) and the reinforcing fixing ring (4) are sequentially inserted into the threaded holes IV (13) and the threaded holes III (12) through the fixing bolts II (15) to be fixedly connected.