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CN-224214692-U - Detachable sealing ring structure

CN224214692UCN 224214692 UCN224214692 UCN 224214692UCN-224214692-U

Abstract

The utility model relates to the technical field of rubber sealing rings and discloses a detachable sealing ring structure, which comprises an outer ring and an inner ring, wherein a fixing assembly is arranged in the outer ring, a disassembling assembly is arranged at the top of the inner ring, the fixing assembly comprises reinforced steel I, the reinforced steel I is arranged in the outer ring, the reinforced steel I is rotationally connected with reinforced steel II through a rotating shaft, round rods are fixedly connected to the tops of the reinforced steel I and the reinforced steel II, a spring is fixedly connected between the two round rods, and the disassembling assembly comprises a containing groove which is formed in the top of the inner ring. In the utility model, the second reinforced steel reinforces the outer ring and the inner ring of the sealing ring, the round rod is pulled to stretch the spring, the reinforced steel is loosened by means of spring force, and the inner ring and the outer ring can be separated. The bump and the circular groove enhance stability and do not affect disassembly. The inner ring can be easily detached by rotating out and lifting the handle in the storage groove, and the operation is convenient and efficient.

Inventors

  • Kuang Wenwu

Assignees

  • 东莞市国昊密封圈科技有限公司

Dates

Publication Date
20260508
Application Date
20250625

Claims (8)

  1. 1. The detachable sealing ring structure comprises an outer ring (1) and an inner ring (15) and is characterized in that a fixing assembly is arranged in the outer ring (1), and a detaching assembly is arranged at the top of the inner ring (15); The fixed subassembly includes first (5) of reinforcing steel, first (5) of reinforcing steel are installed the inside of outer lane (1), first (5) of reinforcing steel are connected with second (8) of reinforcing steel through pivot (9) rotation, first (5) of reinforcing steel with the equal fixedly connected with round bar (6) in top of second (8) of reinforcing steel, two fixedly connected with spring (7) between round bar (6).
  2. 2. The detachable sealing ring structure according to claim 1, wherein the detachable sealing ring structure comprises a containing groove (18), the containing groove (18) is formed in the top of the inner ring (15), a handle (16) is rotatably connected in the containing groove (18), rotating rods (17) are fixedly connected to two ends of the handle (16), and the two rotating rods (17) are rotatably connected in the containing groove (18).
  3. 3. The detachable sealing ring structure according to claim 1, wherein a round groove (10) is formed in one end of the second reinforced steel (8), a protruding block (11) is fixedly connected to one end of the first reinforced steel (5), and the protruding block (11) and the round groove (10) are clamped with each other.
  4. 4. The removable seal ring structure according to claim 1, wherein an upper protective film (12) is mounted on the top of the outer ring (1), and the upper protective film (12) is located above the reinforced steel II (8) and the reinforced steel I (5).
  5. 5. The removable seal ring structure according to claim 4, wherein a chute (14) is formed in the upper protective film (12), and the round rod (6) is slidably connected to the inside of the chute (14).
  6. 6. The detachable sealing ring structure according to claim 1, wherein a lower protective film (13) is arranged at the bottom of the outer ring (1), and the lower protective film (13) is in a circular ring shape.
  7. 7. The detachable sealing ring structure according to claim 1, wherein the two sides of the outer ring (1) are provided with diversion trenches (2), and the outer side of the outer ring (1) is provided with installation trenches (3).
  8. 8. The detachable sealing ring structure according to claim 1, wherein the outer side of the inner ring (15) is provided with a groove (4), and the second reinforced steel (8) and the first reinforced steel (5) are both arranged in the groove (4).

Description

Detachable sealing ring structure Technical Field The utility model relates to the technical field of rubber sealing rings, in particular to a detachable sealing ring structure. Background The sealing ring is a sealing element for preventing leakage of fluid or solid particles and invasion of external impurities, and the gap is filled by elastic deformation to realize a sealing function. The novel high-strength composite material is widely applied to the fields of mechanical manufacture, automobile industry, aerospace, chemical equipment and the like, and is a key component for guaranteeing normal operation of equipment and preventing medium leakage. Most of the existing sealing rings adopt a structure of combining single rubber material or rubber with a simple framework, and are installed at sealing positions in an interference fit or glue bonding mode. The structure is relatively fixed, and sealing is realized mainly by virtue of the elasticity of rubber. The design of single material of current sealing washer leads to the sealing washer to be in long-term use or when facing complicated operating modes such as high pressure, high temperature, and the deformation easily appears, ageing, and sealing performance declines gradually, can't satisfy the demand of high requirement sealed scene. Disclosure of utility model In order to make up for the defects, the utility model provides a detachable sealing ring structure, which aims to solve the problems of lack of a supporting framework, easy damage and difficult maintenance of sealing performance in the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The detachable sealing ring structure comprises an outer ring and an inner ring, wherein a fixing assembly is arranged in the outer ring, and a detaching assembly is arranged at the top of the inner ring; the fixing assembly comprises first reinforced steel, the first reinforced steel is arranged in the outer ring, the first reinforced steel is rotationally connected with second reinforced steel through a rotating shaft, round rods are fixedly connected to the tops of the first reinforced steel and the second reinforced steel, and springs are fixedly connected between the two round rods; As a further description of the above technical solution: The disassembly assembly comprises a storage groove, the storage groove is formed in the top of the inner ring, a handle is rotatably connected in the storage groove, two ends of the handle are fixedly connected with rotating rods, and the two rotating rods are rotatably connected in the storage groove; As a further description of the above technical solution: A round groove is formed in one end of the second reinforced steel, a protruding block is fixedly connected to one end of the first reinforced steel, and the protruding block and the round groove are clamped with each other; As a further description of the above technical solution: An upper protective film is arranged at the top of the outer ring and is positioned above the second reinforced steel and the first reinforced steel; As a further description of the above technical solution: A chute is formed in the upper protective film, and the round rod is connected in the chute in a sliding manner; As a further description of the above technical solution: a lower protective film is arranged at the bottom of the outer ring, and the lower protective film is circular; As a further description of the above technical solution: the top of the outer ring is provided with a diversion trench, and the outer side of the outer ring is provided with a mounting trench; As a further description of the above technical solution: The outer side of the inner ring is provided with a groove, and the second reinforced steel and the first reinforced steel are both arranged in the groove. The utility model has the following beneficial effects: 1. In the utility model, the second reinforced steel has a reinforcing effect on the outer ring and the inner ring of the sealing ring, and the structural stability is ensured. When the round bar is disassembled, the round bar is pulled to stretch the spring, the first reinforced steel and the second reinforced steel can be separated by loosening the first reinforced steel and the second reinforced steel by means of the restoring force of the spring, and meanwhile, the structure stability is further enhanced by matching the protruding blocks and the round grooves, and the detachable characteristic of the round bar is not affected. 2. In the utility model, the operation of detaching the inner ring is extremely simple and convenient. The inner ring can be easily separated from the main body by only rotating out the handle in the storage groove and holding the handle to lift upwards, so that the disassembly flow is simplified, the operation efficiency is greatly improved, and convenience is brought to users. Drawings Fig. 1 is a schematic pers