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CN-224218030-U - Four-way sealing cover with reliable joint

CN224218030UCN 224218030 UCN224218030 UCN 224218030UCN-224218030-U

Abstract

The utility model provides a reliable-joint four-channel sealing cover, which relates to the technical field of sealing covers and comprises a four-way cover plate, wherein a plurality of rubber rings are fixedly arranged on the upper surface of the four-way cover plate in a penetrating manner, and a plurality of sealing assemblies are sleeved on one side of the outer wall of each rubber ring. According to the utility model, after the rubber ring is inserted into the hole, the rubber ring is arranged, so that the sealing pressure is uniformly distributed under the bonding action of the rubber ring and the hole wall, the generation of tiny gaps is avoided, the sealing performance is greatly improved, the entry of external dust is avoided, and the sealing performance is further greatly enhanced.

Inventors

  • LIN JIE
  • SUN BIN
  • SHEN DI

Assignees

  • 慈溪市贝斯特汽车零部件有限公司

Dates

Publication Date
20260508
Application Date
20250424

Claims (7)

  1. 1. The four-channel sealing cover with reliable joint comprises a four-channel cover plate (1) and is characterized in that a plurality of rubber rings (2) are fixedly installed on the upper surface of the four-channel cover plate (1) in a penetrating mode, and a plurality of sealing assemblies (3) are sleeved on one side of the outer wall of each rubber ring (2).
  2. 2. A reliable-joint four-way seal cap according to claim 1, wherein the seal assembly (3) comprises a plurality of rubber rings (301), and each rubber ring (301) is sleeved on the outer wall of the corresponding rubber ring (2).
  3. 3. A reliable-joint four-channel sealing cover according to claim 2, wherein the outer wall surface of the rubber ring (2) is provided as an arc surface.
  4. 4. A reliable-joint four-channel sealing cover according to claim 3, wherein the outer wall of each rubber ring (2) is sleeved with an annular sealing ring (4).
  5. 5. A reliable-joint four-channel sealing cover according to claim 4, wherein the inner wall of each annular sealing ring (4) is provided with a cavity (5).
  6. 6. A reliable-joint four-channel sealing cover according to claim 5, characterized in that elastic elements (6) are arranged in the cavities (5).
  7. 7. A reliable four-channel seal as claimed in claim 6, wherein said elastic member (6) is a ring spring.

Description

Four-way sealing cover with reliable joint Technical Field The utility model relates to the technical field of sealing covers, in particular to a four-channel sealing cover with reliable joint. Background The four-way seal cap is a seal device for a multi-way pipe or cable system. The conventional sealing cover with publication No. CN208918774U comprises a suction side cover body (22), a bolt insertion body (26), a suction side holding body (24) and a body (21) integrally connecting the suction side cover body (22), the bolt insertion body (26) and the suction side holding body (24), wherein the bolt insertion body (26) protrudes from the front surface (21A) of the body (21), the suction side cover body (22) protrudes from the back surface (21B) of the body (21), and the sealing cover (20) is formed by a material capable of elastic deformation. The suction-side grip body (24) is provided with an annular portion (31) formed in an annular shape, and an opening formed by the annular portion (31) opens in a direction intersecting the insertion direction of the suction-side cover body (22). However, in this structure, since the smooth insertion body used for the cover plate is only in linear contact with the hole wall by means of the cylindrical surface, the sealing pressure is unevenly distributed, and a minute gap is easily generated, resulting in a great deterioration of the sealing property. Disclosure of utility model The utility model mainly aims to provide the four-way sealing cover with reliable joint, which can effectively solve the problem that the sealing performance is greatly reduced because the smooth inserting body used by the cover plate in the background technology only depends on the linear contact of the cylindrical surface and the hole wall, the sealing pressure is unevenly distributed and tiny gaps are easily generated. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a reliable four-way seal lid of joint, includes the cross apron, cross apron upper surface runs through fixed mounting has a plurality of rubber rings, every rubber ring outer wall one side all overlaps and is equipped with a plurality of seal assembly. Preferably, the sealing assembly comprises a plurality of rubber rings, and each rubber ring is sleeved on the outer wall of the corresponding rubber ring. Preferably, the outer wall surface of the rubber ring is provided with an arc surface. Preferably, an annular sealing ring is sleeved on the outer wall of each rubber ring. Preferably, a cavity is formed in the inner wall of each annular sealing ring. Preferably, elastic elements are arranged in the cavities. Preferably, the elastic member is a ring spring. Compared with the prior art, the sealing device has the advantages that (1) after the rubber ring is inserted into the hole, the sealing pressure is uniformly distributed under the bonding effect of the rubber ring and the hole wall by arranging the rubber ring, so that tiny gaps are avoided, the sealing performance is greatly improved, external dust is prevented from entering, and the sealing performance is further greatly enhanced. Drawings FIG. 1 is a schematic view of the overall structure of a reliable-joint four-way seal cap of the present utility model; FIG. 2 is a schematic side view of a reliable-engagement four-way seal cap of the present utility model; FIG. 3 is a schematic elevational view of a reliable-engagement four-way seal cap of the present utility model; FIG. 4 is a schematic top view of a reliable-engagement four-way seal cap of the present utility model; FIG. 5 is a schematic cross-sectional view of the seal cap of FIG. 4 at A-A with a reliable engagement in accordance with the present utility model; FIG. 6 is an enlarged schematic view of the structure A of FIG. 5 showing a reliable-engagement four-way seal cap of the present utility model. In the figure, 1, a four-way cover plate, 2, a rubber ring, 3, a sealing component, 301, a rubber ring, 4, an annular sealing ring, 5, a cavity, 6 and an elastic piece. Detailed Description The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. As shown in fig. 1-6, the four-channel sealing cover with reliable joint comprises a four-channel cover plate 1, wherein a plurality of rubber rings 2 are fixedly installed on the upper surface of the four-channel cover plate 1 in a penetrating manner, and a plurality of sealing assemblies 3 are sleeved on one side of the outer wall of