Bathroom connecting pipe with sealing structure

Abstract

The utility model relates to the technical field of bathroom connecting pipes, and discloses a bathroom connecting pipe with a sealing structure, which comprises a first connecting pipe and a second connecting pipe, a sealing assembly is arranged at one end, close to each other, of the first connecting pipe and the second connecting pipe, and the sealing assembly comprises a sealing ring fixedly connected to one end of the second connecting pipe. A sealing groove is formed in the end, away from the second connecting pipe, of the sealing ring, a sealing protruding block is arranged on the inner wall of the sealing groove in an inserted mode, and the end, away from the sealing ring, of the sealing protruding block is fixedly connected to one end of the first connecting pipe. The connector of the first connecting pipe and the second connecting pipe can be conveniently fixed, the sealing performance is better, on the contrary, the fixing assembly and the inserting assembly can be rapidly detached, the first connecting pipe and the second connecting pipe can be rapidly detached, detaching and installing are convenient, and maintaining is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of bathroom connecting pipes, and in particular to a bathroom connecting pipe with a sealing structure. Background Art

[0002] Common applications of bathroom connecting pipes include connecting faucets and angle valves, connecting toilets and other products with angle valves, etc.

[0003] The bathroom connecting pipe is composed of a water pipe and a connector. When in use, most of the existing bathroom connecting pipes are connected by threads. The threaded connection needs to be rotated multiple times, which may cause the bathroom connecting pipe to be in the wrong position after connection and affect its use. At the same time, the sealing and stability of the connector are generally poor. However, after long-term use, the threads on the inside of the connecting pipe are easily corroded due to long-term contact with water, which leads to water seepage in the connection port after long-term use of the water pipe. The sealing effect is poor and dripping is prone to occur at the connection. Utility Model Content

[0004] The utility model aims to provide a bathroom connecting pipe with a sealing structure to solve the problem that most of the existing bathroom connecting pipes proposed in the above background technology are connected by threads, and the threaded connection needs to be rotated multiple times, which may cause the bathroom connecting pipe to be in the wrong orientation after connection and affect its use. At the same time, the sealing and stability of the connecting parts are generally good. However, after long-term use, the threads on the inner side of the connecting pipe are easily corroded due to long-term contact with water, which leads to water seepage at the connecting port after long-term use of the water pipe, poor sealing effect, and easy leakage at the connection.

[0005] The utility model provides the following technical solution: a bathroom connecting pipe with a sealing structure, comprising a first connecting pipe and a second connecting pipe, wherein a sealing component is arranged at one end of the first connecting pipe and the second connecting pipe close to each other, the sealing component comprises a sealing ring fixedly connected to one end of the second connecting pipe, a sealing groove is arranged at one end of the sealing ring away from the second connecting pipe, a sealing protrusion is inserted into the inner wall of the sealing groove, the end of the sealing protrusion away from the sealing ring is fixedly connected to one end of the first connecting pipe, the outer wall of the sealing protrusion is symmetrically fixedly connected with a fixing component, and the outer wall of the sealing ring is symmetrically fixedly connected with a plug-in component.

[0006] As a preferred embodiment of the above technical solution, a fixing screw is provided at one end of the sealing ring away from the second connecting tube, and the second connecting tube and the sealing ring are fixedly connected by the fixing screw, and a fixing screw is provided at one end of the sealing protrusion away from the first connecting tube, and the first connecting tube and the sealing protrusion are fixedly connected by the fixing screw.

[0007] As a preferred embodiment of the above technical solution, an annular protrusion is provided at one end of the sealing protrusion away from the first connecting pipe and is matched with the sealing groove.

[0008] As a preferred embodiment of the above technical solution, the fixed component includes a first fixed block fixedly connected to the outer wall of the sealing protrusion, a movable groove is opened on the top of the first fixed block, a reset spring is fixedly connected to the bottom of the movable groove, a limiting column is fixedly connected to the bottom of the movable groove, the limiting column is arranged inside the reset spring, a movable plug-in block is fixedly connected to the top of the reset spring, a fixed plug-in rod is fixedly connected to the top of the movable plug-in block on a side away from the first fixed block, and the movable groove and the fixed plug-in rod are arranged in an L shape.

[0009] As a preferred embodiment of the above technical solution, sliding grooves are symmetrically provided on both sides of the movable groove, and sliding blocks are symmetrically fixedly connected to both sides of the movable plug block, and the sliding blocks and the sliding grooves constitute a sliding connection mechanism.

[0010] As a preferred embodiment of the above technical solution, the plug-in assembly includes a second fixed block fixedly connected to the outer wall of the sealing protrusion, a slot is provided at the bottom of one side of the second fixed block, a fixed hole is provided on the top side of the slot, the slot is connected to the fixed hole, and the fixed hole is adapted to the fixed rod.

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

[0012] The utility model is provided with a fixing component, a plug-in component and a sealing component, and the sealing protrusion and the sealing ring cooperate with each other to make the sealing performance of the connection between the first connecting tube and the second connecting tube better. By pressing the movable plug-in block downward, the movable plug-in block moves downward to squeeze the reset spring. At this time, the reset spring is in a compressed state, and then the bottom of one side of the movable plug-in block is aligned with the slot and inserted into the slot. Then, by loosening the movable plug-in block, the movable plug-in block is pushed to move upward along the movable groove under the rebound reset force of the reset spring, and then the fixed plug-in rod is driven to move upward along the slot and inserted into the fixed plug hole to complete the clamping and fixing of the fixing component and the plug-in component, which is convenient for fixing the joint of the first connecting tube and the second connecting tube, and the sealing performance is better. Conversely, the fixing component and the plug-in component can be quickly disassembled, so that the first connecting tube and the second connecting tube can be quickly disassembled, and the disassembly and installation are convenient, and maintenance is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a bathroom connecting pipe with a sealing structure;

[0014] Figure 2 It is a schematic diagram of the exploded structure of a bathroom connecting pipe with a sealing structure;

[0015] Figure 3 It is a schematic diagram of the exploded structure of a bathroom connecting pipe section with a sealing structure;

[0016] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at point A;

[0017] Figure 5 It is a schematic diagram of the cross-sectional structure of a bathroom connecting pipe fixing mechanism with a sealing structure;

[0018] Figure 6 The diagram is a schematic diagram of the exploded cross-section structure of a bathroom connecting pipe fixing mechanism with a sealing structure.

[0019] In the figure: 1. first connecting tube; 2. second connecting tube; 3. fixing assembly; 31. first fixing block; 32. movable groove; 33. return spring; 34. limiting column; 35. slide groove; 36. slider; 37. movable plug-in block; 38. fixed plug-in rod; 4. plug-in assembly; 41. second fixing block; 42. slot; 43. fixing socket; 5. fixing screw; 6. sealing assembly; 61. sealing ring; 62. sealing groove; 63. sealing protrusion. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a bathroom connecting pipe with a sealing structure, comprising a first connecting pipe 1 and a second connecting pipe 2, a sealing component 6 is arranged at one end of the first connecting pipe 1 and the second connecting pipe 2 close to each other, the sealing component 6 comprises a sealing ring 61 fixedly connected to one end of the second connecting pipe 2, a sealing groove 62 is provided at one end of the sealing ring 61 away from the second connecting pipe 2, a sealing protrusion 63 is inserted into the inner wall of the sealing groove 62, an end of the sealing protrusion 63 away from the sealing ring 61 is fixedly connected to one end of the first connecting pipe 1, and the outer wall of the sealing protrusion 63 is symmetrically fixedly connected with the fixing component 3, and the sealing structure is shown in FIG. The outer wall of the sealing ring 61 is symmetrically fixedly connected with the plug-in component 4. By inserting the convex part of the sealing protrusion 63 into the sealing groove 62, the sealing protrusion 63 cooperates with the sealing ring 61, so that the sealing at the connection between the first connecting pipe 1 and the second connecting pipe 2 is more firmly sealed, and the installation is more convenient and the sealing effect is good. Then, by providing the fixing component 3 and the plug-in component 4, the fixing component 3 and the plug-in component 4 are locked together, so that the plug-in fixation between the sealing ring 61 and the sealing protrusion 63 is more firmly, the operation is convenient, and it can effectively prevent leakage at the joint between the first connecting pipe 1 and the second connecting pipe 2.

[0022] As an implementation method in this embodiment, Figure 3-4As shown, a fixing screw 5 is provided at one end of the sealing ring 61 away from the second connecting pipe 2, and the second connecting pipe 2 and the sealing ring 61 are fixedly connected by the fixing screw 5. A fixing screw 5 is provided at one end of the sealing protrusion 63 away from the first connecting pipe 1, and the first connecting pipe 1 and the sealing protrusion 63 are fixedly connected by the fixing screw 5. An annular protrusion is provided at one end of the sealing protrusion 63 away from the first connecting pipe 1, and is matched with the sealing groove 62. The setting of the fixing screw 5 facilitates the rapid fixing connection of the sealing ring 61 and the second connecting pipe 2 together, and at the same time fixes the sealing protrusion 63 and the first connecting pipe 1 together, so that the sealing performance of the joint is better by matching the annular protrusion provided at one end of the sealing protrusion 63 with the sealing groove 62.

[0023] As an implementation method in this embodiment, Figure 5-6 As shown, the fixing assembly 3 includes a first fixing block 31 fixedly connected to the outer wall of the sealing protrusion 63, a moving groove 32 is opened on the top of the first fixing block 31, a reset spring 33 is fixedly connected to the bottom of the moving groove 32, a limiting column 34 is fixedly connected to the bottom of the moving groove 32, the limiting column 34 is arranged inside the reset spring 33, a moving plug-in block 37 is fixedly connected to the top of the reset spring 33, a fixed plug-in rod 38 is fixedly connected to the top of the moving plug-in block 37 away from the first fixing block 31, and the moving groove 32 is fixed to the fixing block 37. The plug rod 38 is set in an L shape, and the two sides of the movable groove 32 are symmetrically provided with slide grooves 35. The two sides of the movable plug block 37 are symmetrically fixedly connected with sliders 36. The sliders 36 and the slide grooves 35 constitute a sliding connection mechanism. The plug assembly 4 includes a second fixed block 41 fixedly connected to the outer wall of the sealing protrusion 63. A slot 42 is provided at the bottom of one side of the second fixed block 41, and a fixed socket 43 is provided on one side of the top of the slot 42. The slot 42 is connected to the fixed socket 43, and the fixed socket 43 is adapted to the fixed plug rod 38. When the connection between the first connecting tube 1 and the second connecting tube 2 is locked, by pressing the movable plug block 37 downward, the slider 36 slides downward along the slide slot 35, so that the pressing movable plug block 37 moves downward along the movable slot 32 more stably. The downward movement of the movable plug block 37 will squeeze the return spring 33. At this time, the return spring 33 is in a compressed state. Then, the bottom of one side of the movable plug block 37 is aligned with the slot 42 and inserted into the slot 42. Then, by loosening the movable plug block 37, the rebound return force of the return spring 33 will push the movable plug block 37 to move upward along the movable slot 32, thereby driving the fixed plug rod 38 to move upward along the slot 42 and insert it into the fixed plug hole 43, thereby completing the clamping and fixing of the fixed component 3 and the plug-in component 4, which is convenient for fixing the joint of the first connecting tube 1 and the second connecting tube 2, and the sealing is better. Conversely, the fixed component 3 and the plug-in component 4 can be quickly disassembled, so that the first connecting tube 1 and the second connecting tube 2 can be quickly disassembled, and the disassembly and installation are convenient, and it is easy to maintain.

[0024] Working principle: When using the bathroom connecting pipe, first, by pressing the movable plug 37 downward, the slider 36 slides downward along the slide groove 35, so that the movable plug 37 moves downward along the movable groove 32 more stably, and then the convex part of the sealing protrusion 63 is inserted into the sealing groove 62, and the sealing protrusion 63 cooperates with the sealing ring 61 to make the connection between the first connecting pipe 1 and the second connecting pipe 2 more firmly sealed. The downward movement of the movable plug 37 will squeeze the reset spring 33. At this time, the reset spring 33 is in a compressed state, and then the bottom of one side of the movable plug 37 is inserted into the sealing groove 62. The movable plug block 37 is then released and the rebound restoring force of the restoring spring 33 pushes the movable plug block 37 to move upward along the movable groove 32, thereby driving the fixed plug rod 38 to move upward along the slot 42 and be inserted into the fixed plug hole 43 to complete the clamping fixation of the fixed component 3 and the plug-in component 4, which is convenient for fixing the joint of the first connecting tube 1 and the second connecting tube 2, and the sealing is better. Conversely, the fixed component 3 and the plug-in component 4 can be quickly disassembled, and the first connecting tube 1 and the second connecting tube 2 can be quickly disassembled, and the disassembly and installation are convenient, which is convenient for maintenance.

[0025] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A bathroom connecting pipe with a sealing structure, comprising a first connecting pipe (1) and a second connecting pipe (2), Features: A sealing assembly (6) is provided at one end of the first connecting tube (1) and the second connecting tube (2) that are close to each other. The sealing assembly (6) comprises a sealing ring (61) fixedly connected to one end of the second connecting tube (2). A sealing groove (62) is provided at the end of the sealing ring (61) that is away from the second connecting tube (2). A sealing protrusion (63) is inserted into the inner wall of the sealing groove (62). The end of the sealing protrusion (63) that is away from the sealing ring (61) is fixedly connected to one end of the first connecting tube (1). The outer wall of the sealing protrusion (63) is symmetrically fixedly connected to the fixing assembly (3), and the outer wall of the sealing ring (61) is symmetrically fixedly connected to the plug-in assembly (4).

2. A sanitary connection pipe with a sealing structure according to claim 1, Features: A fixing screw (5) is provided at one end of the sealing ring (61) away from the second connecting pipe (2), and the second connecting pipe (2) and the sealing ring (61) are fixedly connected via the fixing screw (5); a fixing screw (5) is provided at one end of the sealing protrusion (63) away from the first connecting pipe (1), and the first connecting pipe (1) and the sealing protrusion (63) are fixedly connected via the fixing screw (5).

3. A sanitary connection pipe with a sealing structure according to claim 2, Features: An annular protrusion is provided at one end of the sealing protrusion (63) away from the first connecting pipe (1) and is matched with the sealing groove (62).

4. A sanitary connection pipe with a sealing structure according to claim 1, Features: The fixing assembly (3) comprises a first fixing block (31) fixedly connected to the outer wall of the sealing protrusion (63); a movable groove (32) is provided at the top of the first fixing block (31); a reset spring (33) is fixedly connected to the bottom of the movable groove (32); a limiting column (34) is fixedly connected to the bottom of the movable groove (32); the limiting column (34) is arranged inside the reset spring (33); a movable plug-in block (37) is fixedly connected to the top of the reset spring (33); a fixed plug-in rod (38) is fixedly connected to the top of the movable plug-in block (37) away from the first fixing block (31); and the movable groove (32) and the fixed plug-in rod (38) are arranged in an L shape.

5. A sanitary connection pipe with a sealing structure according to claim 4, Features: The movable groove (32) is symmetrically provided with sliding grooves (35) on both sides, and the movable plug block (37) is symmetrically fixedly connected with sliding blocks (36) on both sides, and the sliding blocks (36) and the sliding grooves (35) form a sliding connection mechanism.

6. A sanitary connection pipe with a sealing structure according to claim 4, Features: The plug-in assembly (4) comprises a second fixed block (41) fixedly connected to the outer wall of the sealing protrusion (63); a slot (42) is provided at the bottom of one side of the second fixed block (41); a fixed plug hole (43) is provided at the top of one side of the slot (42); the slot (42) is communicated with the fixed plug hole (43); and the fixed plug hole (43) is adapted to fit the fixed plug rod (38).

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