CN216555328U - Sealing ring with pressure relief function - Google Patents
Sealing ring with pressure relief function Download PDFInfo
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- CN216555328U CN216555328U CN202122234998.XU CN202122234998U CN216555328U CN 216555328 U CN216555328 U CN 216555328U CN 202122234998 U CN202122234998 U CN 202122234998U CN 216555328 U CN216555328 U CN 216555328U
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Abstract
The utility model belongs to the technical field of sealing rings, and particularly relates to a sealing ring with a pressure relief function, which comprises a device body and a sealing layer, wherein an inner layer is arranged inside the device body, a mounting hole is formed in the surface of the inner layer, a first clamping block is connected inside the mounting hole, a sealing surface is connected outside the first clamping block, protective layers are arranged on two sides of the sealing surface, the sealing layer is arranged outside the device body, a second clamping block is arranged inside the sealing layer, a connecting layer is arranged above the second clamping block, a first pressing piece is arranged above the connecting layer, a connecting rod is connected below the first pressing piece, a through hole is formed in the outer side of the connecting rod, a spring is arranged below the through hole, and a mounting groove is formed in the outer side of the spring. This sealing washer with pressure release function possesses the pressure release function, can in time discharge the pressure that produces when the equipment operation, avoids causing the influence to the use of equipment and sealing washer, has improved the practicality of device.
Description
Technical Field
The utility model relates to the technical field of sealing rings, in particular to a sealing ring with a pressure relief function.
Background
The sealing ring is a common sealing element, can play the effect of isolated fluid, prevents that fluid from overflowing or passing through, and the sealing ring is an indispensable mechanical component of a class to engineering machinery, and the shape and the material of sealing ring have important meaning to the sealing performance and the life of sealing ring.
The sealing washer usage is extensive, is a necessary mechanical component in many mechanical equipment, and current sealing washer does not possess the pressure release function nevertheless for can't in time discharge pressure in the equipment operation, causes the influence to the use of equipment and sealing washer easily, has reduced the practicality of sealing washer.
Aiming at the problems, innovative design is urgently needed on the basis of the original sealing ring.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sealing ring with a pressure relief function, and the sealing ring is used for solving the problems that the existing sealing ring provided in the background technology does not have the pressure relief function, so that pressure cannot be timely discharged during the operation of equipment, the use of the equipment and the sealing ring is easily influenced, and the practicability of the sealing ring is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sealing washer with pressure release function, includes device body and sealing layer, the inside of device body is provided with the inlayer, and the surface of inlayer is provided with the mounting hole, the internal connection of mounting hole has first fixture block, and the outside of first fixture block is connected with sealed face to the both sides of sealed face are provided with the inoxidizing coating, the sealing layer is installed in the outside of device body, and the inboard of sealing layer is provided with the second fixture block, the top of second fixture block is provided with the articulamentum, and the top of articulamentum is provided with first pressing piece, the below of first pressing piece is connected with the connecting rod, and the outside of connecting rod is provided with the through-hole, the below of through-hole is provided with the spring, and the outside of spring is provided with the mounting groove to the right side of mounting groove is provided with the second pressing piece.
Preferably, the first fixture blocks are distributed in the sealing surface at equal angles, and the inner surface of the sealing surface is tightly attached to the inner surface of the device body.
Preferably, the number of the protective layers is 2, and the protective layers are symmetrically arranged around the axis of the device body, and the device body is in clamping connection with the sealing surface.
Preferably, the second fixture blocks are distributed in the sealing layer at equal angles, and the outer surface of the sealing layer is tightly attached to the inner surface of the device body.
Preferably, the first pressing piece and the sealing layer form a rotary mounting structure through a connecting layer, and the connecting layer is made of rubber materials.
Preferably, the first pressing piece and the second pressing piece are symmetrical with each other about an axis of the device body, and the first pressing piece and the connecting rod are in clamping connection.
Compared with the prior art, the utility model has the beneficial effects that: the sealing ring with the pressure relief function has the pressure relief function, can timely discharge pressure generated when equipment runs, avoids influencing the equipment and the use of the sealing ring, and improves the practicability of the sealing ring;
1. when the sealing ring with the pressure relief function is used, one surface of the sealing ring with the first pressing piece of the device is upward, the sealing ring is connected with other equipment, a spring is installed inside the device body through an installation groove after the connection is finished, the sealing surface can be tightly attached to the other equipment through the elasticity of the spring, so that the equipment is sealed, and the protective layers are installed on the upper surface and the lower surface of the device body, so that the connection part of the device and the other equipment can be protected, and the connection part is prevented from being corroded by dust;
2. when needs carry out the pressure release to the device, because first pressing piece passes through the articulamentum and is connected with the sealing layer, and the adoption rubber materials of articulamentum, make the staff can pull first pressing piece, can drive the connecting rod through pulling first pressing piece and remove, thereby it opens to the outside to drive the spring, make between sealed face and the equipment no longer closely laminate, thereby play the effect of pressure release, and the both sides of device body are provided with first pressing piece and second pressing piece respectively, the staff of being convenient for carries out the pressure release to the device fast.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 3 is a schematic view of a connection structure between a device body and a sealing layer according to the present invention.
In the figure: 1. a device body; 2. an inner layer; 3. mounting holes; 4. a first clamping block; 5. a sealing surface; 6. A protective layer; 7. a sealing layer; 8. a second fixture block; 9. a connection layer; 10. a first pressing member; 11. a connecting rod; 12. a through hole; 13. a spring; 14. mounting grooves; 15. a second pressing member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a sealing ring with a pressure relief function comprises a device body 1, an inner layer 2, a mounting hole 3, a first fixture block 4, a sealing surface 5, a protective layer 6, a sealing layer 7, a second fixture block 8, a connecting layer 9, a first pressing piece 10, a connecting rod 11, a through hole 12, a spring 13, a mounting groove 14 and a second pressing piece 15, wherein the inner layer 2 is arranged inside the device body 1, the surface of the inner layer 2 is provided with the mounting hole 3, the first fixture block 4 is connected inside the mounting hole 3, the outer side of the first fixture block 4 is connected with the sealing surface 5, the protective layer 6 is arranged on two sides of the sealing surface 5, the sealing layer 7 is arranged on the outer side of the device body 1, the inner side of the sealing layer 7 is provided with the second fixture block 8, the connecting layer 9 is arranged above the second fixture block 8, the first pressing piece 10 is arranged above the connecting layer 9, the connecting rod 11 is connected below the first pressing piece 10, a through hole 12 is formed in the outer side of the connecting rod 11, a spring 13 is arranged below the through hole 12, an installation groove 14 is formed in the outer side of the spring 13, and a second pressing piece 15 is arranged on the right side of the installation groove 14;
furthermore, the first fixture blocks 4 are distributed in the sealing surface 5 at equal angles, the inner surface of the sealing surface 5 is tightly attached to the inner surface of the device body 1, and the sealing surface 5 is connected with the mounting hole 3 in the inner side of the device body 1 through the first fixture blocks 4, so that the device can conveniently seal equipment;
furthermore, 2 protective layers 6 are symmetrically arranged about the axis of the device body 1, the device body 1 is in clamping connection with the sealing surface 5, and the protective layers 6 are arranged on the upper surface and the lower surface of the device body 1 and can protect the connection part of the device and other equipment and prevent the connection part from being corroded by dust;
further, the second fixture blocks 8 are distributed in the sealing layer 7 at equal angles, the outer surface of the sealing layer 7 is tightly attached to the inner surface of the device body 1, and the second fixture blocks 8 are used for connecting the device body 1 and the sealing layer 7, so that the device body 1 and the sealing layer 7 are prevented from being separated when in use, and influences on equipment are avoided;
furthermore, a rotating installation structure is formed between the first pressing piece 10 and the sealing layer 7 through a connecting layer 9, the connecting layer 9 is made of rubber materials, the first pressing piece 10 is connected with the sealing layer 7 through the connecting layer 9, and the connecting layer 9 is made of rubber materials, so that a worker can pull the first pressing piece 10 conveniently;
further, the mutual symmetry about the axis of device body 1 between first pressing part 10 and the second pressing part 15, and be connected for the block between first pressing part 10 and the connecting rod 11, can drive connecting rod 11 through pulling first pressing part 10 and remove, thereby it opens to drive spring 13 to the outside, make between sealed face 5 and the equipment closely laminate no longer, thereby play the effect of pressure release, and the both sides of device body 1 are provided with first pressing part 10 and second pressing part 15 respectively, the staff of being convenient for carries out the pressure release to the device fast.
The working principle is as follows: when the sealing ring with the pressure relief function is used, firstly, one surface of the sealing ring with the first pressing piece 10 faces upwards, the sealing ring is connected with other equipment, after the sealing ring is connected, a spring 13 is installed in the device body 1 through an installation groove 14, the sealing surface 5 can be tightly attached to other equipment through the elasticity of the spring 13, so that the equipment is sealed, the protective layers 6 are installed on the upper surface and the lower surface of the device body 1, the connection part of the sealing ring and other equipment can be protected, the connection part is prevented from being corroded by dust, when the pressure relief of the sealing ring is required, because the first pressing piece 10 is connected with the sealing layer 7 through the connecting layer 9, and the connecting layer 9 is made of rubber materials, a worker can pull the first pressing piece 10, the connecting rod 11 can be driven to move by pulling the first pressing piece 10, so that the spring 13 is driven to open outwards, make between sealed face 5 and the equipment no longer closely laminate to play the effect of pressure release, and the both sides of device body 1 are provided with first pressing part 10 and second pressing part 15 respectively, and the staff of being convenient for carries out the pressure release to the device fast.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a sealing washer with pressure release function, includes device body (1) and sealing layer (7), its characterized in that: the device is characterized in that an inner layer (2) is arranged inside a device body (1), a mounting hole (3) is formed in the surface of the inner layer (2), a first clamping block (4) is connected inside the mounting hole (3), a sealing surface (5) is connected to the outer side of the first clamping block (4), protective layers (6) are arranged on two sides of the sealing surface (5), a sealing layer (7) is arranged on the outer side of the device body (1), a second clamping block (8) is arranged on the inner side of the sealing layer (7), a connecting layer (9) is arranged above the second clamping block (8), a first pressing piece (10) is arranged above the connecting layer (9), a connecting rod (11) is connected below the first pressing piece (10), a through hole (12) is formed in the outer side of the connecting rod (11), a spring (13) is arranged below the through hole (12), and a mounting groove (14) is formed in the outer side of the spring (13), and a second pressing piece (15) is arranged at the right side of the mounting groove (14).
2. The sealing ring with the pressure relief function according to claim 1, wherein: the first fixture blocks (4) are distributed in the sealing surface (5) at equal angles, and the inner surface of the sealing surface (5) is tightly attached to the inner surface of the device body (1).
3. The sealing ring with the pressure relief function according to claim 1, wherein: the protective layer (6) is symmetrically provided with 2 protective layers around the axis of the device body (1), and the device body (1) is connected with the sealing surface (5) in a clamping manner.
4. The sealing ring with the pressure relief function according to claim 1, wherein: the second fixture blocks (8) are distributed in the sealing layer (7) at equal angles, and the outer surface of the sealing layer (7) is tightly attached to the inner surface of the device body (1).
5. The sealing ring with the pressure relief function according to claim 1, wherein: a rotary mounting structure is formed between the first pressing piece (10) and the sealing layer (7) through a connecting layer (9), and the connecting layer (9) is made of rubber materials.
6. The sealing ring with the pressure relief function according to claim 1, wherein: the first pressing piece (10) and the second pressing piece (15) are symmetrical with each other about the axis of the device body (1), and the first pressing piece (10) is connected with the connecting rod (11) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122234998.XU CN216555328U (en) | 2021-09-15 | 2021-09-15 | Sealing ring with pressure relief function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122234998.XU CN216555328U (en) | 2021-09-15 | 2021-09-15 | Sealing ring with pressure relief function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216555328U true CN216555328U (en) | 2022-05-17 |
Family
ID=81563767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122234998.XU Active CN216555328U (en) | 2021-09-15 | 2021-09-15 | Sealing ring with pressure relief function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216555328U (en) |
-
2021
- 2021-09-15 CN CN202122234998.XU patent/CN216555328U/en active Active
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