Clamp rubber ring capable of preventing dislocation

Abstract

The utility model discloses an anti-dislocation hoop rubber ring which comprises a rubber ring body, sealing layers are arranged at the two ends of the rubber ring body, the rubber ring body and the sealing layers are connected through a plurality of clamping pieces, and handles are symmetrically arranged at the top ends of the sealing layers. A plurality of limiting holes are evenly formed in the outer side of the rubber ring body, and limiting pieces are arranged in the limiting holes. Under the matching action of the sealing layer, the clamping piece, the handle, the limiting piece and the mounting groove, the rubber ring body can form a stable sealing environment, the stability and the sealing performance of the rubber ring are effectively improved, perfect matching between the rubber ring body and a hoop is achieved, limiting is completed, dislocation of the hoop rubber ring in the follow-up using process is prevented, and the service life of the hoop rubber ring is prolonged. Therefore, the stable sealing effect is kept, the overall reliability and durability are improved, and meanwhile the rubber ring body can be conveniently replaced after being abraded in use.

Description

Technical Field

[0001] The utility model relates to the field of sealing rubber rings, and more specifically, to a clamp rubber ring for preventing dislocation. Background Art

[0002] A clamp rubber ring is a rubber or plastic ring used for sealing and fixing clamp connection components. It is usually installed inside the clamp, mainly used to maintain the sealing between the connecting parts to prevent liquid or gas leakage. At the same time, the clamp rubber ring can also help enhance the stability of the connection and prevent dislocation or detachment caused by external forces.

[0003] However, during the actual installation or use process, the rubber ring may be dislocated due to pressure or external forces, resulting in seal failure and further causing leakage; moreover, after long-term use, the rubber ring may be worn due to friction, temperature changes or chemical corrosion, losing its elasticity and sealing effect.

[0004] For the problems in the related art, no effective solution has been proposed yet. Summary of the Utility Model

[0005] In view of the problems in the related art, the present utility model provides a clamp rubber ring for preventing dislocation to overcome the above technical problems existing in the prior related art.

[0006] To this end, the specific technical solution adopted by the present utility model is as follows:

[0007] A clamp rubber ring for preventing dislocation includes a rubber ring body. Sealing layers are provided at both ends of the rubber ring body, and the rubber ring body and the sealing layers are connected by a plurality of clamping members. Handles are symmetrically provided at the top of the sealing layers; a plurality of limiting holes are evenly opened on the outer side of the rubber ring body, and limiting members are arranged inside the limiting holes.

[0008] Further, in order to make the rubber ring body better fit inside the clamp and at the same time reduce the wear of the rubber ring body, rounded corners one are provided on the outer sides of the top and bottom of the rubber ring body.

[0009] Further, in order to connect the rubber ring body, the clamping members and the installation grooves to form a stable sealing environment, effectively improve the stability and sealing performance of the rubber ring body, and at the same time facilitate the replacement of the rubber ring body after wear during use, a plurality of installation grooves matching with the clamping members are evenly opened at both ends of the rubber ring body; the clamping member includes a hemispherical convex block provided on one side of the sealing layer, and a connecting column matching with the installation groove is inserted on one side of the hemispherical convex block; the installation groove includes a hemispherical groove provided on one side of the hemispherical convex block, and a cylindrical groove matching with the connecting column is opened in the middle of the hemispherical groove.

[0010] Further, for the convenience of the overall installation and disassembly of the sealing layer, the handle includes an installation post arranged at the top end of the sealing layer, and a hemispherical protrusion is arranged at the top end of the installation post.

[0011] Further, in order to achieve a perfect fit between the rubber ring body and the clamp, complete the limit, prevent the clamp rubber ring from being misaligned during subsequent use, thereby maintaining a stable sealing effect and improving the overall reliability and durability, the limiting member includes a spring arranged on the inner surface of the limiting hole, a rubber block is arranged at the top end of the spring, and a fillet two is arranged at the end of the rubber block.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. Under the combined action of the sealing layer, the clamping member, the handle, the limiting member and the installation groove, the stability and sealing performance of the rubber ring body can be effectively improved, a perfect fit between the rubber ring body and the clamp can be achieved, the limit can be completed, the clamp rubber ring can be prevented from being misaligned during subsequent use, thereby maintaining a stable sealing effect, improving the overall reliability and durability, and at the same time, it is convenient to replace the rubber ring body after use and wear.

[0014] 2. Under the combined action of the clamping member, the handle and the installation groove, the rubber ring body, the clamping member and the installation groove are connected to form a stable sealing environment, effectively improving the stability and sealing performance of the rubber ring body, and at the same time, it is convenient to replace the rubber ring body after use and wear.

[0015] 3. Under the combined action of the limiting member and the installation groove, a perfect fit between the rubber ring body and the clamp can be achieved, the limit can be completed, the clamp rubber ring can be prevented from being misaligned during subsequent use, thereby maintaining a stable sealing effect, improving the overall reliability and durability. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 is a schematic structural diagram of a clamp rubber ring for preventing misalignment according to an embodiment of the present utility model;

[0018] Figure 2 is an unfolded schematic diagram of a clamp rubber ring for preventing misalignment according to an embodiment of the present utility model;

[0019] Figure 3 is Figure 2 a partial enlarged view of part A in

[0020] Figure 4 It is a schematic cross-sectional view of a snap ring rubber seal for preventing dislocation according to an embodiment of the present utility model;

[0021] Figure 5 is Figure 4 a partial enlarged view of part B in

[0022] In the figure:

[0023] 1. Rubber seal body; 2. Sealing layer; 3. Clamping member; 301. Hemispherical convex block; 302. Connecting column; 4. Handle; 401. Mounting column; 402. Hemispherical protrusion; 5. Limiting hole; 6. Limiting member; 601. Spring; 602. Rubber block; 603. Second fillet; 7. First fillet; 8. Mounting groove; 801. Hemispherical groove; 802. Cylindrical groove. Specific embodiments

[0024] To further illustrate the embodiments, the present utility model provides attached drawings, which are part of the disclosure of the present utility model. They are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible embodiments and the advantages of the present utility model. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0025] According to an embodiment of the present utility model, a snap ring rubber seal for preventing dislocation is provided.

[0026] Now, the present utility model will be further described in conjunction with the attached drawings and specific embodiments. As Figures 1 - 5 shown, the snap ring rubber seal for preventing dislocation according to an embodiment of the present utility model includes a rubber seal body 1. Sealing layers 2 are provided at both ends of the rubber seal body 1, and the rubber seal body 1 and the sealing layers 2 are connected by a plurality of clamping members 3. Handles 4 are symmetrically provided at the top of the sealing layers 2; a plurality of limiting holes 5 are evenly formed on the outer side of the rubber seal body 1, and limiting members 6 are arranged inside the limiting holes 5.

[0027] With the above technical solutions, under the combined action of the sealing layer 2, the clamping member 3, the handle 4, the limiting member 6 and the installation groove 8, the stability and sealing performance of the rubber ring body 1 can be effectively improved, the perfect fit between the rubber ring body 1 and the clamp can be achieved, the limiting can be completed, and the dislocation of the clamp rubber ring during subsequent use can be prevented, so as to maintain a stable sealing effect, improve the overall reliability and durability, and at the same time, it is convenient to replace the rubber ring body 1 after wear; under the combined action of the clamping member 3, the handle 4 and the installation groove 8, the rubber ring body 1, the clamping member 3 and the installation groove 8 are connected to form a stable sealing environment, effectively improving the stability and sealing performance of the rubber ring body 1, and at the same time, it is convenient to replace the rubber ring body 1 after wear; under the combined action of the limiting member 6 and the installation groove 8, the perfect fit between the rubber ring body 1 and the clamp can be achieved, the limiting can be completed, and the dislocation of the clamp rubber ring during subsequent use can be prevented, so as to maintain a stable sealing effect, improve the overall reliability and durability.

[0028] In one embodiment, for the above rubber ring body 1, rounded corners 7 are provided on the outer sides of the top and bottom of the rubber ring body 1, so that the rubber ring body 1 can better fit into the clamp and at the same time reduce the wear of the rubber ring body 1.

[0029] In one embodiment, for the above clamping member 3, a plurality of installation grooves 8 that cooperate with the clamping member 3 are evenly opened at both ends of the rubber ring body 1; the clamping member 3 includes a hemispherical convex block 301 provided on one side of the sealing layer 2, and a connecting column 302 that cooperates with the installation groove 8 is inserted through one side of the hemispherical convex block 301; the installation groove 8 includes a hemispherical groove 801 provided on one side of the hemispherical convex block 301, and a cylindrical groove 802 that cooperates with the connecting column 302 is opened in the middle of the hemispherical groove 801.

[0030] In addition, it should be explained that both the hemispherical convex block 301 and the connecting column 302 in the clamping member 3 are made of flexible materials (such as rubber materials), and the hemispherical convex block 301 and the connecting column 302 can be squeezed into the corresponding hemispherical groove 801 and cylindrical groove 802 in the installation groove 8.

[0031] The working principle of the clamping member 3 is as follows: during the installation process, the connecting column 302 of the clamping member 3 is squeezed by an external force into the cylindrical groove 802 of the installation groove 8, so that the hemispherical convex block 301 fits into the hemispherical groove 801, realizing the sealed connection between the rubber ring body 1, the clamping member 3 and the installation groove 8.

[0032] In one embodiment, for the above handle 4, the handle 4 includes an installation column 401 provided at the top end of the sealing layer 2, and a hemispherical protrusion 402 is provided at the top end of the installation column 401, which is convenient for the overall installation and disassembly of the sealing layer 2.

[0033] The working principle of the clamping part 3 is as follows: During the replacement process, a force is applied to the hemispherical protrusion 402 to one side. Under the action of the force, the connecting column 302 in the clamping part 3 leaves the cylindrical groove 802 of the installation groove 8, so that the hemispherical bump 301 is separated from the hemispherical groove 801, realizing the separation of the rubber ring body 1 and the sealing layer 2.

[0034] In one embodiment, for the above-mentioned limiting part 6, the limiting part 6 includes a spring 601 arranged on the inner surface of the limiting hole 5. The top end of the spring 601 is provided with a rubber block 602, and the end of the rubber block 602 is provided with a second rounded corner 603, so as to realize the perfect fit between the rubber ring body 1 and the clamp, complete the limiting, prevent the clamp rubber ring from being misaligned during subsequent use, so as to maintain a stable sealing effect and improve the overall reliability and durability.

[0035] The working principle of the limiting part 6 is as follows: In the initial state, the limiting part 6 is stressed and the spring 601 is compressed. When it reaches the corresponding limiting hole of the clamp, the spring 601 resets. At this time, the second rounded corner 603 at the top of the rubber block 602 is stressed and enters the limiting hole, and then expands to fill the limiting hole. The limiting part 6 and the clamp are perfectly matched to complete the limiting.

[0036] In order to facilitate the understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in the actual process will be described in detail below.

[0037] In actual application, when it is necessary to be fixedly used with the clamp, the sealing layer 2 is fixed on the rubber ring body 1 by using the clamping part 3 and the installation groove 8, and the rubber ring body 1 is fixed in the clamp by the limiting part 6. When the rubber ring body 1 is worn and needs to be replaced, the sealing layer is separated from the rubber ring body 1 through the handle 4. When the hand is inserted into the hemispherical groove 801 in the installation groove, a force is applied to the rubber ring body 1 through the hemispherical groove 801, and the rubber block 602 and the second rounded corner 603 in the limiting part 6 are pulled away from the clamp to realize the separation.

[0038] The working principles of the clamping part 3, the handle 4, the limiting part 6 and the installation groove 8 are as shown above.

[0039] In summary, by means of the above technical solutions of the present utility model, the present utility model can effectively improve the stability and sealing performance of the rubber ring body 1 under the combined action of the sealing layer 2, the clamping member 3, the handle 4, the limiting member 6 and the installation groove 8, realize the perfect fit between the rubber ring body 1 and the clamp, complete the limiting, prevent the clamp rubber ring from being misaligned during subsequent use, so as to maintain a stable sealing effect, improve the overall reliability and durability, and at the same time, it is convenient to replace the rubber ring body 1 after wear; under the combined action of the clamping member 3, the handle 4 and the installation groove 8, the rubber ring body 1, the clamping member 3 and the installation groove 8 are connected to form a stable sealing environment, effectively improving the stability and sealing performance of the rubber ring body 1, and at the same time, it is convenient to replace the rubber ring body 1 after wear; under the combined action of the limiting member 6 and the installation groove 8, the perfect fit between the rubber ring body 1 and the clamp is realized, the limiting is completed, and the clamp rubber ring is prevented from being misaligned during subsequent use, so as to maintain a stable sealing effect and improve the overall reliability and durability.

[0040] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A clamping rubber ring for preventing dislocation, comprising a rubber ring body (1), characterized in that, Both ends of the rubber ring body (1) are provided with sealing layers (2), and the sealing layers (2) are connected to the rubber ring body (1) through a plurality of clamping members (3). Handles (4) are symmetrically arranged at the top of the sealing layers (2). A plurality of limiting holes (5) are evenly formed on the outer side of the rubber ring body (1), and limiting members (6) are arranged inside the limiting holes (5).

2. The anti-displacement clamp rubber ring according to claim 1, wherein Rounded corners one (7) are arranged on the outer sides of the top and bottom of the rubber ring body (1).

3. A clamping rubber ring for preventing dislocation according to claim 1, characterized in that, A plurality of installation grooves (8) that cooperate with the clamping members (3) are evenly formed at both ends of the rubber ring body (1).

4. The snap ring rubber ring for preventing dislocation according to claim 3, characterized in that, The clamping member (3) includes a hemispherical convex block (301) arranged on one side of the sealing layer (2), and a connecting column (302) that cooperates with the installation groove (8) is inserted through one side of the hemispherical convex block (301).

5. The snap ring rubber ring for preventing dislocation according to claim 1, wherein The handle (4) includes an installation column (401) arranged at the top of the sealing layer (2), and a hemispherical protrusion (402) is arranged at the top of the installation column (401).

6. The anti-displacement clamp rubber ring according to claim 1, characterized in that, The limiting member (6) includes a spring (601) arranged on the inner surface of the limiting hole (5), a rubber block (602) is arranged at the top of the spring (601), and a rounded corner two (603) is arranged at the end of the rubber block (602).

7. A clamping rubber ring for preventing dislocation according to claim 4, characterized in that, The installation groove (8) includes a hemispherical groove (801) arranged on one side of the hemispherical convex block (301), and a cylindrical groove (802) that cooperates with the connecting column (302) is formed in the middle of the hemispherical groove (801).

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