Plastic pipe fitting with protective structure

Abstract

The utility model discloses a plastic pipe fitting with a protective structure, which comprises a mounting mechanism and an anti-extrusion mechanism, the mounting mechanism comprises a sleeve piece, a pipe body vertically penetrating through the inside of the sleeve piece, a buffer pad fixedly connected to the inner side of the sleeve piece and attached to the outer wall of the pipe body, a plurality of bolts screwed with the sleeve piece, and the anti-extrusion mechanism, the anti-extrusion mechanism comprises two rod sleeves connected with the inner wall of the sleeve piece, springs installed in the rod sleeves, rod bodies connected with the outer ends of the springs, and elastic steel connected to the outer sides of the rod bodies in a sleeving mode and connected with the inner wall of the sleeve piece. According to the utility model, when the position of the buffer pad is impacted, the included angle surface transmits force to the rod body, then the spring is stressed and contracted to buffer the impact force, and meanwhile, the contraction of the rod body can drive the elastic steel to move and bend towards the position of the pipe body, so that the two sides of the pipe body are propped tightly, the deformation and fracture of the pipe body are avoided, and the service life of the pipe body is ensured.

Description

Technical Field

[0001] This utility model relates to the field of plastic pipe fittings technology, specifically a plastic pipe fitting with a protective structure. Background Technology

[0002] Plastic pipes, as an important type of chemical building materials, are widely used in urban sewage and other fields. During pipeline construction, in addition to the pipes themselves, a large number of plastic fittings such as joints, elbows, and tees are also used.

[0003] Application number CN202321988021.X discloses a plastic pipe fitting with a protective structure, including a first protective ring and other structures. This utility model has the advantages of wear resistance and pressure resistance, avoiding damage to the plastic pipe caused by wear or pressure, extending the service life of the plastic pipe, facilitating user use, and improving the practicality of the plastic pipe.

[0004] In actual use, the first and second protective rings, which serve to assist in installation and provide protection, cannot adequately protect the pipe body between them. For example, when subjected to high-intensity impacts, the first protective ring, which lacks buffering and impact resistance, will compress and deform the pipe body, resulting in cracks appearing on both sides of the pipe body. Utility Model Content

[0005] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] Therefore, the technical solution adopted by this utility model is as follows:

[0007] A plastic pipe fitting with a protective structure includes an installation mechanism and an anti-crushing mechanism. The installation mechanism includes a kit, a pipe body vertically penetrating inside the kit, a buffer pad fixed to the inner side of the kit and in contact with the outer wall of the pipe body, and multiple bolts screwed to the kit. The anti-crushing mechanism includes two rod sleeves connected to the inner wall of the kit, a spring installed inside the rod sleeve, a rod body connected to the outer end of the spring, and an elastic steel sleeved on the outer side of the rod body and connected to the inner wall of the kit. The two elastic steels are respectively attached to both sides of the pipe body.

[0008] By adopting the above technical solution, when the buffer pad is impacted, the angled surface transmits the force to the rod, and then the spring contracts under force to buffer the impact force. At the same time, the contraction of the rod will also drive the elastic steel to move, and the elastic steel bends towards the tube, thereby pressing against both sides of the tube to prevent the tube from deforming and breaking, and to ensure the service life of the tube.

[0009] In a preferred embodiment, the present invention can be further configured such that the buffer pad is arc-shaped and made of rubber material.

[0010] In a preferred embodiment, this utility model can be further configured as follows: multiple bolts are arranged in pairs, forming two groups, with the two groups of bolts being vertically symmetrical about the pipe body.

[0011] In a preferred embodiment, the present invention can be further configured such that: both ends of the kit are bent inward, and metal buckles are embedded at the bent positions.

[0012] In a preferred embodiment, the present invention can be further configured such that the metal buckle plate is sleeved at the bottom end of the rod sleeve, and the rod sleeve is inclined.

[0013] In a preferred embodiment, the present invention can be further configured such that: an angled surface is formed between the buffer pad and the inner wall of the kit, and the outer end of the rod is fitted with the angled surface.

[0014] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0015] 1. In this utility model, when the buffer pad is impacted, the included angle surface transmits the force to the rod, and then the spring contracts under force to buffer the impact force. At the same time, the contraction of the rod will also drive the elastic steel to move, and the elastic steel bends towards the tube, thereby pressing against both sides of the tube to prevent the tube from deforming and breaking, and to ensure the service life of the tube.

[0016] 2. In this utility model, a buffer pad is filled between the kit and the tube body to initially position the tube body. Then, the bolts are tightened to connect the kit to the wall, and the corresponding tube body is also close to the wall. The entire installation method is simple and easy to operate. Attached Figure Description

[0017] Figure 1 This is a perspective view of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the installation mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the anti-extrusion mechanism of this utility model;

[0020] Figure 4 This utility model Figure 3 Enlarged view of the structure of part A.

[0021] Figure label:

[0022] 100. Mounting mechanism; 110. Kit; 120. Buffer pad; 130. Pipe body; 140. Bolt;

[0023] 200. Anti-crushing mechanism; 210. Rod sleeve; 220. Spring; 230. Rod body; 240. Elastic steel;

[0024] 300. Metal snap-on panels. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0026] It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of this invention.

[0027] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing a plastic pipe fitting with a protective structure.

[0028] Example 1:

[0029] Combination Figure 1-4 As shown, the present invention provides a plastic pipe fitting with a protective structure, including an installation mechanism 100 and an anti-crushing mechanism 200. The installation mechanism 100 includes a kit 110, a pipe body 130 that extends vertically through the inside of the kit 110, a buffer pad 120 that is fixed to the inside of the kit 110 and fits against the outer wall of the pipe body 130, and a plurality of bolts 140 that are screwed to the kit 110.

[0030] The anti-crushing mechanism 200 includes two rod sleeves 210 connected to the inner wall of the kit 110, a spring 220 installed inside the rod sleeves 210, a rod body 230 connected to the outer end of the spring 220, and an elastic steel 240 sleeved on the outside of the rod body 230 and connected to the inner wall of the kit 110. The two elastic steels 240 are respectively attached to both sides of the tube body 130.

[0031] Furthermore, the buffer pad 120 is arc-shaped and made of rubber material. The shape design of the buffer pad 120 can fit the tube body 130 well, reducing the probability of displacement when the tube body 130 fits against the wall.

[0032] Furthermore, multiple bolts 140 are arranged in pairs, forming two groups. The two groups of bolts 140 are vertically symmetrical about the pipe body 130. The layout design of the bolts 140 allows the kit 110 to be firmly connected to the wall.

[0033] Example 2:

[0034] Combination Figure 1-3As shown, based on Embodiment 1, the two ends of the kit 110 are bent inward, and a metal buckle plate 300 is embedded at the bending position. The shape design of the kit 110 allows it to protect the tube body 130 from three directions. At the same time, the metal buckle plate 300 improves the toughness of the kit 110 and enhances its anti-collision performance.

[0035] Furthermore, the metal buckle plate 300 is sleeved at the bottom end of the rod sleeve 210. The rod sleeve 210 is inclined. After the metal buckle plate 300 is sleeved at the end of the rod sleeve 210, it can enhance the installation firmness of the rod sleeve 210 and make it able to stably guide the rod body 230.

[0036] Example 3:

[0037] Combination Figure 1-3 As shown, in the above embodiment, an angled surface is formed between the buffer pad 120 and the inner wall of the kit 110, and the outer end of the rod 230 is in contact with the angled surface. The formation of the angled surface allows the rod 230 to stably support the kit 110.

[0038] The working principle and usage process of this utility model: The kit 110 and the bolt 140 cooperate to achieve a firm connection between the tube body 130 and the wall. When the buffer pad 120 is impacted, the included angle surface transmits the force to the rod body 230. Then, the spring 220 is compressed under force to buffer the impact force. At the same time, the compression of the rod body 230 will also drive the elastic steel 240 to move. The elastic steel 240 bends towards the tube body 130, thereby pressing against both sides of the tube body 130 to prevent the tube body 130 from deforming and breaking, and to ensure the service life of the tube body 130.

[0039] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A plastic pipe fitting with a protective structure, characterized in that, include: The mounting mechanism (100) includes a kit (110), a tube (130) that extends vertically through the inside of the kit (110), a buffer pad (120) that is fixed to the inside of the kit (110) and fits against the outer wall of the tube (130), and a plurality of bolts (140) that are screwed to the kit (110). The anti-crushing mechanism (200) includes two rod sleeves (210) connected to the inner wall of the kit (110), a spring (220) installed inside the rod sleeve (210), a rod body (230) connected to the outer end of the spring (220), and an elastic steel (240) sleeved on the outside of the rod body (230) and connected to the inner wall of the kit (110). The two elastic steels (240) are respectively attached to both sides of the tube body (130).

2. A plastic pipe fitting with a protective structure according to claim 1, characterized in that, The cushioning pad (120) is curved and made of rubber material.

3. A plastic pipe fitting with a protective structure according to claim 1, characterized in that, Multiple bolts (140) are arranged in pairs, forming two groups, with the two groups of bolts (140) being vertically symmetrical about the pipe body (130).

4. A plastic pipe fitting with a protective structure according to claim 1, characterized in that, The kit (110) is bent inward at both ends, and a metal buckle plate (300) is embedded at the bent position.

5. A plastic pipe fitting with a protective structure according to claim 4, characterized in that, The metal buckle plate (300) is sleeved on the bottom end of the rod sleeve (210), and the rod sleeve (210) is set at an angle.

6. A plastic pipe fitting with a protective structure according to claim 1, characterized in that, An angled surface is formed between the buffer pad (120) and the inner wall of the kit (110), and the outer end of the rod (230) is in contact with the angled surface.

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