Corrugated pipe sealing structure

Abstract

The utility model provides a corrugated pipe sealing structure. Comprising a pipe body, silica gel connecting pieces are inserted into the two ends of the pipe body respectively, the silica gel connecting pieces are suitable for connecting the pipe body and corresponding connecting parts, and the silica gel connecting pieces are configured to be capable of being squeezed by the connecting parts after being inserted into the corresponding needed connecting parts so that the connecting parts can be fixed to the pipe body. Through the scheme, the problem that the hot water pipeline has peculiar smell can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection structures, in particular to a bellows sealing structure. Background Art

[0002] Hot water pipes in heating system products generally use silicone tubes, but the characteristics of silicone tubes will absorb odors, which will cause the water to become sour and have an odor, which will cause poor user experience. The existing solution is to coat the surface of the silicone secondary vulcanization, but this solution is complex and does not solve the fundamental problem of odor in silicone tubes used in hot water pipes. Utility Model Content

[0003] The utility model discloses a bellows sealing structure, aiming to improve the problems of heavy odor and poor sealing structure of the existing silica gel hot water pipeline.

[0004] The utility model adopts the following scheme:

[0005] The present application provides a bellows sealing structure, including a tube body, with silicone connectors inserted into both ends of the tube body respectively. The silicone connectors are suitable for connecting the tube body with corresponding connecting components, and are configured to be squeezed by the connecting components after the corresponding required connecting components are inserted so that the connecting components are fixed on the tube body.

[0006] Preferably, the tube body is provided with an inner wall with a concave-convex structure, and the outer side of the silicone connector is provided with a structure matching the inner wall with the concave-convex structure.

[0007] Preferably, the inner wall of the silicone connector is a smooth structure to facilitate connection with the connecting component.

[0008] Preferably, a metal clamp is provided on the outer portion of the tube body located at the silicone connector to strengthen the connection between the tube body and the connecting component.

[0009] Preferably, the silicone connector is provided with a limiting end.

[0010] Beneficial effects:

[0011] In this solution, a detachable silicone connector is installed at both ends of the tube body by connecting the concave-convex structure, and then a connecting component is inserted into the silicone connector, and then the silicone connector is squeezed to fix the connecting component on the tube body. In this solution, the use of a corrugated tube will not have odor and is convenient for bending. The silicone connector ensures the sealing of the connection, has a simple structure, and has a good sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1This is a schematic diagram of the exploded structure of a bellows sealing structure according to an embodiment of the utility model;

[0013] Figure 2 It is a schematic cross-sectional structure diagram of a bellows sealing structure according to an embodiment of the utility model;

[0014] Icon: tube body 1, silicone connector 2, limit end 21, connecting component 3, metal clamp 4. DETAILED DESCRIPTION

[0015] Combination Figure 1 and Figure 2 As shown, this embodiment provides a bellows sealing structure, including a tube body 1, with silicone connectors 2 inserted at both ends of the tube body 1 respectively, and the silicone connectors 2 are suitable for connecting the tube body 1 with a corresponding connecting component 3, and are configured to be squeezed by the connecting component 3 after the corresponding required connecting component 3 is inserted so that the connecting component 3 is fixed on the tube body 1.

[0016] In this embodiment, the tube body 1 is a corrugated tube with a concave-convex structure, that is, the tube body 1 has an inner wall with a concave-convex structure, which can be bent to facilitate installation.

[0017] In one embodiment, the outer side of the silicone connector 2 is provided with a structure matching the inner wall of the concave-convex structure of the tube body 1. The outer wall size of the concave-convex structure of the silicone connector 2 is smaller than the inner wall of the corrugated tube, which can be easily installed in the tube. When the inner wall of the silicone connector 2 is squeezed by the connecting component 3, the silicone connector 2 can be engaged with the concave-convex structure of the tube body 1 to achieve deep sealing, thereby improving the sealing performance.

[0018] In this embodiment, the inner wall of the silicone connector 2 is a smooth structure to facilitate connection with the connecting component 3. The outer portion of the tube body 1 located at the silicone connector 2 is provided with a metal clamp 4 for strengthening the connection between the tube body 1 and the connecting component 3. Here, the metal clamp 4 can be locked on the outer side of the tube body 1 to lock the connecting component 3, thereby preventing the connecting component 3 from being separated from the silicone connector 2, and at the same time, it can also strengthen the sealing effect between the connecting component 3 and the silicone connector 2. Preferably, the silicone connector 2 is provided with a limiting end 21, and the limiting end 21 is wider than the diameter of the tube body 1, thereby preventing the silicone connector 2 from being completely sunk into the interior of the tube body 1 when being squeezed by the connecting component 3, and preventing the silicone connector 2 from deviating from its position.

[0019] In this embodiment, a detachable silicone connector 2 is installed at both ends of the tube body 1 by connecting with a concave-convex structure, and then the connecting component 3 is inserted into the silicone connector 2, and then the silicone connector 2 is squeezed to fix the connecting component 3 on the tube body 1. The connection through the silicone connector 2 ensures the sealing of the connection, has a simple structure, and has a good sealing effect. In the whole process, the silicone connector 2 does not need to contact water, so no odor is generated, which solves the odor problem.

[0020] It should be understood that the above are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions under the concept of the present utility model belong to the protection scope of the present utility model.

[0021] The above description of the drawings used in the implementation manner only shows certain embodiments of the utility model and should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

Claims

1. A bellows sealing structure, characterized in that: It comprises a tube body, with silicone connectors inserted at both ends of the tube body respectively. The silicone connectors are suitable for connecting the tube body with corresponding connecting components and are configured to be squeezed by the connecting components after being inserted into the corresponding required connecting components so that the connecting components are fixed on the tube body.

2. A bellows sealing structure according to claim 1, characterized in that: The tube body is provided with a concave-convex structure, and the outer side of the silicone connector is provided with a structure matching the inner wall of the concave-convex structure.

3. A bellows sealing structure according to claim 1, characterized in that: The inner wall of the silicone connector is a smooth structure to facilitate connection with the connecting component.

4. A bellows sealing structure according to claim 1, characterized in that: The outer portion of the tube body located at the silicone connector is provided with a metal clamp for strengthening the connection between the tube body and the connecting component.

5. The bellows sealing structure according to claim 1, characterized in that: The silicone connector is provided with a limited end.

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