Anti-falling rubber sealing ring

Abstract

The utility model relates to the technical field of rubber sealing rings, and discloses an anti-falling rubber sealing ring which comprises a sealing ring body, a mounting groove is formed in the top of the sealing ring body, and an inner ring with one end extending to the inner side of the mounting groove is fixedly mounted on the inner side of the top of the sealing ring body. An outer ring with one end extending to the inner side of the mounting groove is fixedly mounted on the outer side of the top of the sealing ring body, according to the anti-disengaging type rubber sealing ring, by arranging the compression resisting mechanism and the supporting ring, when the sealing ring body receives external pressure, the annular plate can move downwards, and the air bag between the supporting barrel and the sliding barrel can be compressed, absorb and disperse the pressure accordingly; when the pressure disappears, the air bag can rapidly recover to the initial state, then the sealing ring body recovers to the initial state, the steel wire design of the supporting ring enables the supporting ring to have enough strength and rigidity, the supporting ring can support the sealing ring body and prevent the sealing ring body from being deformed or damaged, and the purposes that the compression resistance is good, and deformation is prevented are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber sealing rings, in particular to an anti-slip rubber sealing ring. Background Art

[0002] After searching, the Chinese patent publication number is CN217762050U, which discloses an anti-slip rubber sealing ring, including an abutting ring and a high elastic ring, the abutting ring and the high elastic ring are respectively fitted to the pipe interface and the pipe joint, an elastic member is arranged on the inner side of the abutting ring, the elastic member is fitted to the pipe setting, so that the abutting ring bulges outward after being compressed, and a clamping member is arranged on the outer end side of the abutting ring corresponding to the elastic member. The anti-slip rubber sealing ring of the utility model can be deformed radially after being subjected to force by setting the elastic member, thereby pushing the abutting ring outward. The ring causes its arc deformation, thereby causing the deformation groove to expand outward and push out the clamping piece. The elastic piece can also resist the instantaneous impact of the liquid and effectively protect the joint. At the same time, the clamping pieces arranged at intervals can also cooperate with the threads on the pipe joint after the deformation groove expands outward, and can also increase the anti-slip ability. The above-mentioned existing technical solutions have the following defects: poor pressure resistance, resulting in reduced elastic recovery ability of the sealing ring, deformation under greater pressure, affecting the sealing performance, so an anti-slip rubber sealing ring is proposed to solve the above-mentioned problems. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the shortcomings of the existing technology, the present invention provides an anti-slip rubber sealing ring, which has the advantages of good pressure resistance and prevention of deformation, and solves the problems mentioned in the above background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose of better pressure resistance and preventing deformation, the utility model provides the following technical solutions: an anti-slip rubber sealing ring, including a sealing ring body, a mounting groove is provided on the top of the sealing ring body, an inner ring with one end extending to the inner side of the mounting groove is fixedly installed on the inner side of the top of the sealing ring body, an outer ring with one end extending to the inner side of the mounting groove is fixedly installed on the top outer side of the sealing ring body, a non-slip outer ring is fixedly installed on the outer side of the sealing ring body, a pressure-resistant mechanism is provided inside the mounting groove that fits with the inner ring and the outer ring, and a support ring located below the mounting groove is fixedly installed on the inner side of the sealing ring body.

[0007] Preferably, the pressure-resistant mechanism includes an annular plate, an annular plate is slidably installed on the inner side of the mounting groove, the annular plate is fitted with the bottom of the inner ring and the outer ring, a support tube is fixedly installed on the inner bottom wall of the mounting groove, a slide tube extending to the top of the support tube and fixedly connected to the bottom of the annular plate is slidably installed on the inner side of the support tube, and an airbag is fixedly installed between the support tube and the slide tube.

[0008] Preferably, the inner top wall of the support tube is designed to be open, and the inner bottom wall of the slide tube is designed to be open. The number of the support tubes and slide tubes shall not be less than twelve and shall be distributed in a circular shape at equal distances on the inner side of the mounting groove.

[0009] Preferably, the inner ring and the outer ring are both U-shaped, and both are made of rubber.

[0010] Preferably, the number of the anti-slip outer rings is three and they are arranged at equal distances from top to bottom.

[0011] Preferably, an annular cavity is provided inside the sealing ring body, the size of the annular cavity is adapted to the support ring, and the support ring is designed as a steel wire.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, the present invention provides an anti-slip rubber sealing ring with the following features:

[0014] Beneficial effects:

[0015] This anti-slip rubber sealing ring is provided with a pressure-resistant mechanism and a support ring. When the sealing ring body is subjected to external pressure, the annular plate will move downward, and the airbag between the support tube and the sliding tube will be compressed accordingly, absorbing and dispersing the pressure. When the pressure disappears, the airbag can quickly return to its original state, thereby allowing the sealing ring body to return to its original state. Secondly, the steel wire design of the support ring makes it have sufficient strength and rigidity to support the sealing ring body and prevent it from deformation or damage, thereby achieving good pressure resistance and preventing deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the structure of the utility model;

[0017] Figure 2 It is a partially cutaway perspective view of the present utility model;

[0018] Figure 3 It is a partially cutaway perspective view of the present utility model;

[0019] Figure 4 It is a three-dimensional diagram of the local structure of the utility model;

[0020] Figure 5 It is a partially cutaway stereoscopic view of the present invention.

[0021] In the figure: 1 sealing ring body, 2 mounting groove, 3 inner ring, 4 outer ring, 5 pressure-resistant mechanism, 51 annular plate, 52 support cylinder, 53 sliding cylinder, 54 airbag, 6 anti-slip outer ring, 7 support ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5 The utility model provides a technical solution: an anti-slip rubber sealing ring, including a sealing ring main body 1, a mounting groove 2 is opened on the top of the sealing ring main body 1, and the mounting groove 2 is used to install and fix other components. An inner ring 3 with one end extending to the inner side of the mounting groove 2 is fixedly installed on the inner side of the top of the sealing ring main body 1, and an outer ring 4 with one end extending to the inner side of the mounting groove 2 is fixedly installed on the outer side of the top of the sealing ring main body 1. A non-slip outer ring 6 is fixedly installed on the outer side of the sealing ring main body 1, and the non-slip outer ring 6 provides additional anti-slip performance. A pressure-resistant mechanism 5 that fits with the inner ring 3 and the outer ring 4 is provided inside the mounting groove 2, and a support ring 7 located below the mounting groove 2 is fixedly installed on the inner side of the sealing ring main body 1.

[0024] The inner ring 3 and the outer ring 4 are both U-shaped and are made of rubber, which makes the inner ring 3 and the outer ring 4 have better elasticity and sealing performance. The U-shaped design can better store and disperse pressure, and extend the service life of the sealing ring. There are three anti-slip outer rings 6 and they are arranged at equal distances from top to bottom, which enhances the anti-slip performance of the sealing ring. An annular cavity is opened inside the sealing ring body 1, and the size of the annular cavity is adapted to the support ring 7, which is designed as a steel wire.

[0025] The pressure-resistant mechanism 5 includes an annular plate 51, which is slidably installed on the inner side of the mounting groove 2. The annular plate 51 fits with the bottom of the inner ring 3 and the outer ring 4. A support tube 52 is fixedly installed on the inner bottom wall of the mounting groove 2. A slide tube 53 extending to the top of the support tube 52 and fixedly connected to the bottom of the annular plate 51 is slidably installed on the inner side of the support tube 52. An airbag 54 is fixedly installed between the support tube 52 and the slide tube 53. The top and bottom of the airbag 54 are respectively connected to the inner top wall of the slide tube 53 and the inner bottom wall of the support tube 52.

[0026] The inner top wall of the support tube 52 is designed to be open, and the inner bottom wall of the slide tube 53 is designed to be open. The number of the support tubes 52 and the slide tubes 53 must not be less than twelve and they are distributed in a circular shape at equal distances on the inner side of the installation groove 2.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] To sum up, the anti-slip rubber sealing ring is provided with a pressure-resistant mechanism 5 and a support ring 7. When the sealing ring body 1 receives external pressure, the annular plate 51 will move downward, and the airbag 54 between the support tube 52 and the slide tube 53 will be compressed accordingly, absorbing and dispersing the pressure. When the pressure disappears, the airbag 54 can quickly return to its original state, thereby restoring the sealing ring body 1 to its original state. Secondly, the steel wire design of the support ring 7 makes it have sufficient strength and rigidity to support the sealing ring body 1 and prevent it from deformation or damage, thereby achieving the purpose of preventing deformation with good pressure resistance, and solving the problem that the pressure resistance is poor, resulting in reduced elastic recovery ability of the sealing ring, deformation under greater pressure, and affecting sealing.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-slip rubber sealing ring, comprising a sealing ring body (1), a mounting groove (2) being provided at the top of the sealing ring body (1), an inner ring (3) having one end extending to the inner side of the mounting groove (2) being fixedly installed on the inner side of the top of the sealing ring body (1), an outer ring (4) having one end extending to the inner side of the mounting groove (2) being fixedly installed on the outer side of the top of the sealing ring body (1), and a non-slip outer ring (6) being fixedly installed on the outer side of the sealing ring body (1), characterized in that: The interior of the installation groove (2) is provided with a pressure-resistant mechanism (5) that fits with the inner ring (3) and the outer ring (4), and the inner side of the sealing ring body (1) is fixedly mounted with a support ring (7) located below the installation groove (2).

2. The anti-slip rubber sealing ring according to claim 1, characterized in that: The anti-pressure mechanism (5) includes an annular plate (51), an annular plate (51) is slidably mounted on the inner side of the mounting groove (2), the annular plate (51) is in contact with the bottom of the inner ring (3) and the outer ring (4), a support tube (52) is fixedly mounted on the inner bottom wall of the mounting groove (2), a slide tube (53) extending to the top of the support tube (52) and fixedly connected to the bottom of the annular plate (51) is slidably mounted on the inner side of the support tube (52), and an air bag (54) is fixedly mounted between the support tube (52) and the slide tube (53).

3. The anti-slip rubber sealing ring according to claim 2, characterized in that: The inner top wall of the support tube (52) is designed to be open, and the inner bottom wall of the slide tube (53) is designed to be open. The number of the support tubes (52) and the slide tubes (53) must not be less than twelve and are distributed in a circular shape at equal distances on the inner side of the installation groove (2).

4. The anti-slip rubber sealing ring according to claim 1, characterized in that: The inner ring (3) and the outer ring (4) are both U-shaped, and both are made of rubber.

5. The anti-slip rubber sealing ring according to claim 1, characterized in that: The number of the anti-slip outer rings (6) is three and they are arranged at equal distances from top to bottom.

6. The anti-slip rubber sealing ring according to claim 1, characterized in that: An annular cavity is provided inside the sealing ring body (1), the size of the annular cavity being adapted to the support ring (7), and the support ring (7) is designed as a steel wire.

Images