Bathroom connecting pipe structure

Abstract

The utility model relates to the technical field of bathroom accessories, in particular to a bathroom connecting pipe structure which comprises a pipe body and connectors, the connectors are located at the two ends of the pipe body, the pipe body comprises an inner pipe and a woven layer, supporting strips are formed on the outer side of the inner pipe, and the length direction of the supporting strips is parallel to the length direction of the inner pipe. The supporting strips are symmetrical, the height of the middles of the supporting strips is larger than that of the two sides of the supporting strips, the woven mesh is located on the outer side of the inner pipe and surrounds the inner pipe, the supporting strips are arranged on the inner pipe, the depth of creases can be reduced, meanwhile, due to the fact that the supporting strips are perpendicular to the creases, generation of the creases can be limited, and leakage of the connecting pipe caused by breakage of the inner pipe at the creases can be avoided; and the service life of the connecting pipe is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of bathroom accessories, in particular to a bathroom connecting pipe structure. Background Art

[0002] The connecting pipe refers to a tubular component commonly used in bathroom equipment. It is mainly used to connect the water inlet pipe of the bathroom equipment with the water pipe to supply water to the bathroom equipment. The connecting pipe is subject to a large water pressure. In order to improve the wear resistance and explosion-proof performance of the connecting pipe, a metal woven mesh will be set on the surface of the connecting pipe.

[0003] When the connecting pipe is bent, one side of the bending part will expand outwards while the other side will be squeezed and compressed inwards to produce a crease. Due to the high water pressure inside the connecting pipe, the connecting pipe is prone to cracks or breaks along the crease, causing the connecting pipe to fail. The purpose of the utility model is to improve the existing connecting pipe structure and propose a new connecting pipe that can solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a bathroom connecting pipe structure to solve the problems mentioned in the background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a tube body and a connecting head, the connecting head is located at both ends of the tube body, the tube body includes an inner tube and a braided layer, a support bar is formed on the outside of the inner tube, the length direction of the support bar is parallel to the length direction of the inner tube, the support bar is symmetrical and the height in the middle of the support bar is greater than the height on both sides of the support bar, and the braided mesh is located on the outside of the inner tube and surrounds the inner tube.

[0006] In order to optimize the above technical solution, further measures are taken as follows: the tube body also includes a filling layer, the filling layer is located in the gap between the braided layer and the inner tube, a through hole is formed in the middle of the filling layer for the inner tube to pass through, and the through hole penetrates the filling layer along the length direction of the filling layer. The filling layer is arranged to fill the gap between the braided layer and the inner tube, ensuring that the force of the braided layer can be evenly transmitted to the inner tube and the support bar.

[0007] As a further improvement to the above technical solution: a notch matching the distribution of the support bars is provided in the filling layer, the notch is connected to the through hole, and the notch is provided to accommodate the support bars, thereby improving the adaptability of the support bars and the filling layer.

[0008] As a further improvement of the technical solution: the two sides of the support bar are arc-shaped, and the smooth design can avoid force concentration, and at the same time it can also prevent the two sides from being too sharp and causing damage to the filling layer and the woven layer.

[0009] As an improvement to the above technical solution: the support bar and the inner tube are an integrated structure, the integrated structure has good connection strength and is easy to process and shape.

[0010] From the above description of the structure of the utility model, it can be seen that compared with the prior art, the utility model has the following advantages:

[0011] The utility model provides a bathroom connecting pipe structure, which can reduce the depth of the crease by arranging a support strip on the inner pipe. At the same time, because the support strip and the crease are perpendicular to each other, the generation of the crease can be limited, thereby avoiding the inner pipe from breaking at the crease and causing leakage of the connecting pipe, which helps to increase the service life of the connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0013] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model (partial);

[0015] Figure 3 is a schematic diagram of the cross-sectional structure of the filling layer;

[0016] In the figure: tube body-1, inner tube-101, braided layer-102, support strip-103, filling layer-104, through hole-105, notch-106, connector-2 DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0018] Example

[0019] See also Figure 1-3 The utility model provides a bathroom connecting pipe structure, comprising a pipe body 1 and a connecting head 2, wherein the connecting head 2 is located at both ends of the pipe body 1, and the pipe body 1 and the connecting head 2 constitute the basic structure of the existing connecting pipe.

[0020] The tube body 1 includes an inner tube 101, a braided layer 102 and a filling layer 104. A support bar 103 is integrally formed on the outer side of the inner tube 101. The two sides of the support bar 103 are arc-shaped. The length direction of the support bar 103 is parallel to the length direction of the inner tube 101. The support bar 103 is symmetrical and the height in the middle of the support bar 103 is greater than the height on both sides of the support bar 103. The braided mesh is located on the outer side of the inner tube 101 and surrounds the inner tube 101. The filling layer 104 is located in the gap between the braided layer 102 and the inner tube 101. A through hole 105 is formed in the middle of the filling layer 104 for the inner tube 101 to pass through. The through hole 105 penetrates the filling layer 104 along the length direction of the filling layer 104. A notch 106 matching the distribution of the support bar 103 is provided in the filling layer 104, and the notch 106 is connected to the through hole 105.

[0021] The filling layer 104 refers to a material layer that plays a filling role, and is specifically made of waterproof rubber. Waterproof rubber belongs to the existing technology content and is known to technical personnel in this field. Therefore, it will not be further explained and will not constitute a technical problem where the technical solution is unclear. During implementation, technical personnel can choose waterproof rubber of different compositions according to actual needs, and it will not have a substantial impact on the technical solution.

[0022] Working principle: When the connecting tube is bent, the side of the inner tube 101 located outside the bend will expand, and the side of the connecting tube located inside the bend will be squeezed. Since the support bar 103 is located outside the inner tube 101, the support bar 103 at the squeezed position will be squeezed by the braided layer 102 before the inner tube 101, and a crease will be formed at the position of the inner tube 101 where the support bar 103 is provided. Since the height of the middle part of the support bar 103 is greater than the height of the two sides of the support bar 103, the force applied to the middle part of the support bar 103 will be transmitted to the two sides of the support bar 103, avoiding the force concentration on the inner tube 101 to form a large concave crease. At the same time, the support bar 103 is arranged along the length direction of the inner tube 101 at right angles to the formation direction of the crease, which can reduce the formation of creases and avoid rupture and damage of the inner tube 101.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bathroom connecting pipe structure, comprising a pipe body (1) and a connecting head (2), wherein the connecting head (2) is located at both ends of the pipe body (1), and is characterized in that: The tube body (1) comprises an inner tube (101) and a braided layer (102); A support bar (103) is formed on the outer side of the inner tube (101), the length direction of the support bar (103) is parallel to the length direction of the inner tube (101), the support bar (103) is symmetrical, and the height of the middle part of the support bar (103) is greater than the height of both sides of the support bar (103); The braided mesh is located outside the inner tube (101) and surrounds the inner tube (101).

2. A bathroom connecting pipe structure according to claim 1, characterized in that: The tube body (1) further comprises a filling layer (104), wherein the filling layer (104) is located in a gap between the braided layer (102) and the inner tube (101), and a through hole (105) is formed in the middle of the filling layer (104) for the inner tube (101) to pass through, and the through hole (105) penetrates the filling layer (104) along the length direction of the filling layer (104).

3. A bathroom connecting pipe structure according to claim 2, characterized in that: The filling layer (104) is provided with notches (106) that match the distribution of the support bars (103), and the notches (106) are communicated with the through holes (105).

4. A bathroom connecting pipe structure according to any one of claims 1 to 3, characterized in that: Both sides of the support bar (103) are in arc shape.

5. A bathroom connecting pipe structure according to claim 4, characterized in that: The support bar (103) and the inner tube (101) are an integrated structure.

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