Anti-dislocation sealing gasket

Abstract

The utility model relates to the technical field of sealing gaskets, in particular to an anti-dislocation sealing gasket which comprises a first sealing gasket and a second sealing gasket, the upper end of the first sealing gasket is fixedly connected with two first air bags corresponding to each other in position, and the outer walls of the first air bags are communicated with hoses. A fixing plate is fixedly connected to the outer wall of the hose, connecting grooves are formed in the outer wall of the first sealing gasket and the outer wall of the second sealing gasket, first rubber barrels are fixedly connected to the inner walls of the connecting grooves, and second rubber barrels are communicated with the outer walls of the first rubber barrels. In the process that the plastic particles are extruded, the outer walls of the second rubber barrels are expanded at the moment, the outer walls of the multiple second rubber barrels can abut against the pipe joint according to the diameter of the pipe joint, the problem that the sealing gasket deviates in the using process is effectively solved, and then the possibility that the sealing gasket is dislocated is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of sealing gaskets, and in particular relates to an anti-dislocation sealing gasket. Background Art

[0002] A sealing gasket is a material used to fill or fill the gap between two objects to prevent leakage of liquid, gas or other substances. It is usually soft, compressible, and has good elasticity. Since the machined surface cannot be perfect, gaskets can be used to fill irregularities.

[0003] When existing sealing gaskets are used to seal water pipes, the size of the sealing gasket opening is usually not completely matched with the diameter of the water pipe. During the tightening process, the sealing gasket may be misplaced and cannot be effectively maintained in the correct position, resulting in poor sealing effect or complete failure.

[0004] Therefore, the utility model proposes an anti-dislocation sealing gasket to solve the above problem. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides an anti-misalignment sealing gasket, which can effectively solve the problem that the sealing gasket in the prior art may be misaligned during the tightening process.

[0006] The utility model provides an anti-misalignment sealing gasket, comprising a first sealing gasket and a second sealing gasket, wherein the upper end of the first sealing gasket is fixedly connected to two first airbags at corresponding positions, the outer wall of the first airbag is connected to a hose, and the outer wall of the hose is fixedly connected to a fixing plate.

[0007] Furthermore, the outer walls of the first sealing gasket and the second sealing gasket are both provided with connecting grooves, the inner walls of the connecting grooves are fixedly connected with the first rubber tube, the outer wall of the first rubber tube is connected with the second rubber tube, and plastic particles are installed in the first rubber tube and the second rubber tube.

[0008] Furthermore, the outer walls of the second sealing gasket and the first sealing gasket are fixedly connected with the same rubber column, and the outer walls of the second sealing gasket and the first sealing gasket are provided with a pre-fixing opening matching with the second rubber barrel.

[0009] Furthermore, the height of the first rubber tube is higher than the height of the first sealing gasket and the second sealing gasket.

[0010] Furthermore, the fixing plate consists of a rubber body and an aluminum alloy interlayer arranged in the middle of the rubber body.

[0011] Furthermore, the first rubber tube and the second rubber tube are made of rubber material.

[0012] Compared with the known prior art, the technical solution provided by the utility model has the following advantages:

[0013] Beneficial effects:

[0014] By providing the first rubber tube and the second rubber tube, when the plastic particles are squeezed, the outer wall of the second rubber tube is expanded, and the outer walls of the plurality of second rubber tubes can collide with the pipe joint according to the diameter of the pipe joint, thereby effectively avoiding the problem of the sealing gasket being offset during use, thereby reducing the possibility of the sealing gasket being misplaced;

[0015] The first rubber tube and the second rubber tube made of rubber material have good wear resistance and corrosion resistance, are suitable for use in environments with frequent friction and contact, and reduce the problem of leakage or damage caused by wear or corrosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the front section structure of the utility model;

[0019] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A in the figure.

[0020] Figure numerals: 1. first sealing gasket; 2. second sealing gasket; 3. first airbag; 4. hose; 5. fixing plate; 6. connecting groove; 7. first rubber tube; 8. second rubber tube; 9. rubber column; 10. pre-fixing port. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model is further described below in conjunction with embodiments.

[0023] Example: Refer to Figures 1 to 3 A dislocation-proof sealing gasket comprises a first sealing gasket 1 and a second sealing gasket 2. The upper end of the first sealing gasket 1 is fixedly connected to two first air bags 3 at corresponding positions. The outer wall of the first air bag 3 is connected to a hose 4. The outer wall of the hose 4 is fixedly connected to a fixing plate 5. The fixing plate 5 fixes the tightened pipe joint, which not only ensures that the first sealing gasket 1 and the second sealing gasket 2 are tightly fitted to the pipe joint, but also improves the sealing effect.

[0024] Reference Figure 1 to Figure 2 The outer walls of the first sealing gasket 1 and the second sealing gasket 2 are both provided with a connecting groove 6, the inner wall of the connecting groove 6 is fixedly connected with a first rubber tube 7, the outer wall of the first rubber tube 7 is connected with a second rubber tube 8, and plastic particles are installed in the first rubber tube 7 and the second rubber tube 8. When the plastic particles are squeezed, the outer wall of the second rubber tube 8 can be expanded and squeezed out through the pre-fixed port 10. At this time, the outer walls of the multiple second rubber tubes 8 can conflict with the pipe joint according to the diameter of the pipe joint, which effectively avoids the problem of the sealing gasket being offset during use, thereby reducing the possibility of the sealing gasket being misplaced.

[0025] The outer walls of the second sealing gasket 2 and the first sealing gasket 1 are fixedly connected with the same rubber column 9, and the outer walls of the second sealing gasket 2 and the first sealing gasket 1 are provided with a pre-fixing opening 10 matching the second rubber barrel.

[0026] Reference Figure 1 to Figure 2 The height of the first rubber tube 7 is higher than that of the first sealing gasket 1 and the second sealing gasket 2. Since the height of the first rubber tube 7 is higher than that of the first sealing gasket and the second sealing gasket, the two pipe joints will press the first rubber tube 7 first to facilitate the extrusion of the second rubber tube 8.

[0027] The first rubber tube 7 and the second rubber tube 8 are made of rubber material, which has good wear resistance and is suitable for use in environments with frequent friction and contact, and can reduce air leakage or damage caused by wear.

[0028] The fixing plate 5 is composed of a rubber body and an aluminum alloy interlayer arranged in the middle of the rubber body.

[0029] The operating principle of the utility model is now described as follows: when in use, the user first sleeves the sealing gasket on the outer wall of one of the pipe joints that needs to be sealed, and then the user tightens the two pipe joints. During the tightening process, since the height of the first rubber tube 7 is a part higher than the height of the first sealing gasket and the second sealing gasket, the two pipe joints will first press the first rubber tube 7. Since plastic particles are placed in the first rubber tube 7 and the second rubber tube 8, the plastic particles are squeezed at this time, so that the outer wall of the second rubber tube 8 is expanded and squeezed out through the pre-fixing port 10. At this time, the outer walls of the multiple second rubber tubes 8 can conflict with the pipe joints according to the diameter of the pipe joints, effectively avoiding the problem of the sealing gasket being offset during use, thereby reducing the possibility of the sealing gasket being misplaced;

[0030] At this time, the two pipe joints continue to be tightened, and the two pipe joints will press the first airbag 3 through the first sealing gasket and the second sealing gasket. At this time, the gas in the two first airbags 3 will flow to the hose 4, so that the inflation of the hose 4 can drive the two fixing plates 5 to fix the tightened pipe joints, which not only ensures that the first sealing gasket 1 and the second sealing gasket 2 fit closely with the pipe joints, but also improves the sealing effect.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-dislocation sealing gasket, characterized in that: The invention comprises a first sealing gasket (1) and a second sealing gasket (2), wherein the upper end of the first sealing gasket (1) is fixedly connected to two first airbags (3) at corresponding positions, the outer wall of the first airbag (3) is connected to a hose (4), and the outer wall of the hose (4) is fixedly connected to a fixing plate (5).

2. The anti-dislocation sealing gasket according to claim 1, characterized in that: The outer walls of the first sealing gasket (1) and the second sealing gasket (2) are both provided with a connecting groove (6), the inner wall of the connecting groove (6) is fixedly connected with a first rubber tube (7), the outer wall of the first rubber tube (7) is connected with a second rubber tube (8), and plastic particles are installed in the first rubber tube (7) and the second rubber tube (8).

3. The anti-dislocation sealing gasket according to claim 1, characterized in that: The outer walls of the second sealing gasket (2) and the first sealing gasket (1) are fixedly connected with the same rubber column (9), and the outer walls of the second sealing gasket (2) and the first sealing gasket (1) are provided with a pre-fixing opening (10) matching the second rubber barrel.

4. The anti-dislocation sealing gasket according to claim 2, characterized in that: The height of the first rubber tube (7) is higher than the heights of the first sealing gasket (1) and the second sealing gasket (2).

5. The anti-dislocation sealing gasket according to claim 1, characterized in that: The fixing plate (5) consists of a rubber main body and an aluminum alloy interlayer arranged in the middle of the rubber main body.

6. The anti-dislocation sealing gasket according to claim 2, characterized in that: The first rubber tube (7) and the second rubber tube (8) are made of rubber material.

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