A connector for combined lean pipe

Abstract

The utility model discloses a combined lean pipe connector, comprising a connector A and a connector B, wherein both ends of the connector A and the connector B are symmetrically fixed with clamping joints, a connection limiting mechanism is arranged between the connector A and the connector B, a tight clamping mechanism is arranged on the inner side of the clamping joint, and the connection limiting mechanism comprises: a connection guide assembly, which is arranged at the connection between the connector A and the connector B; the utility model can realize rapid docking of the connector A and the connector B through the designed connection groove, connection block, guide groove and guide block, and at the same time, with the designed limiting groove, limiting buckle and magnet AB, the connector A and the connector B can be temporarily limited together, and the locking hole and the screw hole can be accurately aligned, so that they can be easily screwed together and fixed together using a locking screw. Compared with the existing technology, the use of the lean pipe connector is greatly facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of lean pipe connection, and in particular relates to a connecting piece for a combined lean pipe. Background Art

[0002] Lean pipe (also called wire rod) is a steel-plastic composite pipe with an outer plastic layer, a middle metal layer and an inner rust-proof layer. The current process is that the plastic layer is directly attached to the metal layer. The wire rod product is a modular system composed of pipe fittings and wire rod connectors, which can convert any creative idea into a personalized and practical structure, and is extremely simple, quick and low-cost to manufacture. When the lean pipe is combined, it is fixed together in pairs through connectors. The lean pipe connector is connected by two symmetrical combination pieces. When the existing lean pipe connectors are combined, they are generally fitted together, the screw holes are aligned, and then the connection is fixed with bolts. This connection method does not have a docking guide structure when combined, making it difficult to accurately align the screw holes when the combination pieces are docked, which makes the connection work more troublesome. For this reason, we propose a connector for combined lean pipes. Utility Model Content

[0003] The purpose of the utility model is to provide a connector for a combined lean pipe, so as to solve the problem that the lean pipe connector proposed in the above background technology is troublesome to assemble.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined lean pipe connector, comprising a connector A and a connector B, wherein the connector A and the connector B are symmetrically fixed with clamping joints at both ends, a connection limiting mechanism is arranged between the connector A and the connector B, and a tight clamping mechanism is arranged on the inner side of the clamping joint, and the connection limiting mechanism comprises: a connection guide assembly, arranged at the connection between the connector A and the connector B; a limiting magnetic suction assembly, arranged on the inner side of the connection guide assembly; a locking assembly, arranged on the surface of the connector B and connected to the connector A.

[0005] Preferably, the connection guide assembly includes a connection groove opened on the inner side of the connection member B and a connection block fixed on the inner side of the connection member A, and the connection block is snap-connected with the connection groove.

[0006] Preferably, the end of the connecting block is symmetrically provided with a guide groove and a guide block symmetrically fixed inside the connecting groove, and the guide block is slidably connected to the guide groove.

[0007] Preferably, the limiting magnetic attraction assembly includes limiting grooves symmetrically arranged on both sides of the connecting block and limiting buckles symmetrically fixed on both sides of the inner wall of the connecting groove, and the limiting buckles are snap-connected with the limiting grooves.

[0008] Preferably, a magnet A is fixed inside the connecting groove relative to the inner side of the guide block, and a magnet B is fixed at the end of the connecting block relative to the inner side of the guide groove, and the magnet B is adsorbed and connected to the magnet A.

[0009] Preferably, the locking assembly includes a locking hole symmetrically opened on the inner side of the connecting member A and a screw hole symmetrically opened on the inner side of the connecting member B. The surface of the connecting member B is provided with a locking screw that passes through the inside of the screw hole and is connected to the locking hole. The locking screw is screwed together and fixedly connected with the locking hole.

[0010] Preferably, the tight engagement mechanism comprises a rubber gasket fixed on the inner side of the snap joint.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model can realize the rapid docking of the connector A and the connector B through the designed connecting groove, connecting block, guide groove and guide block. At the same time, with the designed limit groove, limit buckle and magnet AB, the connector A and the connector B can be temporarily limited together, and the locking hole and the screw hole can be accurately aligned, so that they can be easily screwed together and fixed together using the locking screw. Compared with the existing technology, the use of the lean pipe connector is greatly facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 For the utility model Figure 1 A magnified schematic diagram of point A;

[0015] Figure 3 For the utility model Figure 1 An enlarged schematic diagram of point B;

[0016] In the figure: 1. Connector A; 2. Connector B; 3. Card joint; 100. Connecting groove; 101. Connecting block; 200. Guide groove; 201. Guide block; 300. Limiting groove; 301. Limiting buckle; 400. Magnet A; 401. Magnet B; 500. Locking hole; 501. Screw hole; 502. Locking screw; 600. Rubber gasket. 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] See also Figures 1 to 3 The utility model provides a technical solution: a connector for a combined lean pipe, including a connector A1 and a connector B2, wherein a clamping joint 3 is symmetrically fixed at both ends of the connector A1 and the connector B2, a connection limiting mechanism is arranged between the connector A1 and the connector B2, and a tight clamping mechanism is arranged on the inner side of the clamping joint 3, and the connection limiting mechanism comprises: a connection guide assembly, arranged at the connection between the connector A1 and the connector B2; a limiting magnetic suction assembly, arranged on the inner side of the connection guide assembly; a locking assembly, arranged on the surface of the connector B2 and connected with the connector A1.

[0019] In this embodiment, preferably, the connecting guide assembly includes a connecting groove 100 opened on the inner side of the connecting member B2 and a connecting block 101 fixed on the inner side of the connecting member A1. The connecting block 101 is snap-connected with the connecting groove 100 to facilitate docking of the connecting member A1 and the connecting member B2.

[0020] In this embodiment, preferably, the end of the connecting block 101 is symmetrically provided with a guide groove 200 and a guide block 201 symmetrically fixed inside the connecting groove 100. The guide block 201 is slidably connected to the guide groove 200, which can play a guiding role when the connecting block 101 is connected to the connecting groove 100.

[0021] In this embodiment, preferably, the limiting magnetic suction assembly includes limiting grooves 300 symmetrically opened on both sides of the connecting block 101 and limiting buckles 301 symmetrically fixed on both sides of the inner wall of the connecting groove 100. The limiting buckles 301 are engaged and connected with the limiting grooves 300, so that the connecting block 101 can be temporarily limited inside the connecting groove 100.

[0022] In this embodiment, preferably, a magnet A400 is fixed inside the connecting groove 100 relative to the inner side of the guide block 201, and a magnet B401 is fixed at the end of the connecting block 101 relative to the inner side of the guide groove 200, and the connecting block 101 can be temporarily adsorbed and limited by the adsorption connection between the magnet B401 and the magnet A400.

[0023] In this embodiment, preferably, the locking assembly includes a locking hole 500 symmetrically opened on the inner side of the connecting member A1 and a screw hole 501 symmetrically opened on the inner side of the connecting member B2. The surface of the connecting member B2 is provided with a locking screw 502 that passes through the inside of the screw hole 501 and is connected to the locking hole 500. The locking screw 502 is screwed together and fixedly connected with the locking hole 500, so that the connecting member A1 and the connecting member B2 can be firmly fixed together.

[0024] In this embodiment, preferably, the tight locking mechanism includes a rubber gasket 600 fixed on the inner side of the clamping joint 3, so that when the clamping joint 3 is connected to the lean pipe, the friction force can be increased by the rubber gasket 600, so that they are more tightly connected together.

[0025] Working principle and use process of the utility model: when the connection piece needs to be combined and connected with the lean tube, when the connection piece A1 needs to be spliced ​​with the connection piece B2, the inner side of the connection piece A1 is first fitted with the inner side of the connection piece B2, so that the connection block 101 is embedded in the interior of the connection groove 100 to squeeze the limit buckle 301, and drive the guide block 201 to slide and connect with the guide groove 200 to play a docking guide role. When the connection block 101 is completely inserted into the interior of the connection groove 100, the magnet B401 is adsorbed and connected with the magnet A400, and the limit buckle 301 is reset and the limit buckle 301 is reset. The groove 300 is squeezed and snap-fitted, so that the connecting block 101 can be temporarily limited inside the connecting groove 100, and the locking hole 500 and the screw hole 501 can be accurately aligned. Then, the connecting piece A1 and the connecting piece B2 can be snap-fitted with the lean tube through the snap joints 3 at both ends, and the friction force is increased by the rubber gasket 600. Then, the locking screw 502 is used to pass through the inside of the screw hole 501 and connect with the locking hole 500. Finally, the locking screw 502 is tightened to screw and fix it with the locking hole 500, so that the connecting piece A1 and the connecting piece B2 can be locked and snap-fitted with the lean tube.

[0026] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connector for a combined lean pipe, comprising a connector A (1) and a connector B (2), wherein both ends of the connector A (1) and the connector B (2) are symmetrically fixed with a clamping joint (3), characterized in that: A connection limiting mechanism is provided between the connection member A (1) and the connection member B (2), and a tight locking mechanism is provided on the inner side of the clamping joint (3). The connection limiting mechanism comprises: a connection guide component, which is provided at the connection between the connection member A (1) and the connection member B (2); a limiting magnetic attraction component, which is provided on the inner side of the connection guide component; and a locking component, which is provided on the surface of the connection member B (2) and connected to the connection member A (1).

2. A combined lean pipe connector according to claim 1, characterized in that: The connection guide assembly comprises a connection groove (100) provided on the inner side of the connection piece B (2) and a connection block (101) fixed on the inner side of the connection piece A (1), wherein the connection block (101) is snap-connected with the connection groove (100).

3. A combined lean pipe connector according to claim 2, characterized in that: The end of the connection block (101) is symmetrically provided with a guide groove (200) and a guide block (201) symmetrically fixed inside the connection groove (100), and the guide block (201) is slidably connected to the guide groove (200).

4. A combined lean pipe connector according to claim 3, characterized in that: The position-limiting magnetic attraction assembly comprises position-limiting grooves (300) symmetrically arranged on both sides of the connection block (101) and position-limiting buckles (301) symmetrically fixed on both sides of the inner wall of the connection groove (100), and the position-limiting buckles (301) are snap-fitted and connected with the position-limiting grooves (300).

5. A combined lean pipe connector according to claim 4, characterized in that: A magnet A (400) is fixed inside the connection groove (100) relative to the inner side of the guide block (201), and a magnet B (401) is fixed at the end of the connection block (101) relative to the inner side of the guide groove (200), and the magnet B (401) is adsorbed and connected to the magnet A (400).

6. The combined lean pipe connector according to claim 1, characterized in that: The locking assembly comprises a locking hole (500) symmetrically arranged on the inner side of the connecting member A (1) and a screw hole (501) symmetrically arranged on the inner side of the connecting member B (2). A locking screw (502) is arranged on the surface of the connecting member B (2) and passes through the screw hole (501) and is connected to the locking hole (500). The locking screw (502) is screwed and fixedly connected to the locking hole (500).

7. The combined lean pipe connector according to claim 1, characterized in that: The tight clamping mechanism comprises a rubber gasket (600) fixed on the inner side of the clamping joint (3).

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