Assembly type water supply pipe connecting structure for decoration

Abstract

The utility model provides an assembly type water supply pipe connecting structure for decoration, and belongs to the technical field of pipeline connection. The assembly type water supply pipe connecting structure for decoration comprises a first assembly pipe, a second assembly pipe and a connecting assembly. Annular grooves are formed in the first assembly pipe and the second assembly pipe; the connecting assembly comprises a connecting pipe, a first connecting base, an elastic clamping piece and a fastening piece, inserting pipes are formed at the two ends of the connecting pipe, the inserting pipes are inserted into the first assembling pipe and the second assembling pipe, the elastic clamping piece is installed on the first connecting base, the elastic clamping piece is clamped to the annular groove, and the fastening piece is installed on the first connecting base. And the fastening piece is arranged between the connecting pipe and the elastic clamping piece. During connection, the pipe joint can be conveniently disassembled and assembled and is favorable for reinforcing pipeline connection, so that the sealing performance of connection is improved, the possibility of water seepage is reduced, and the pipe joint is more stable and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline connection technical field, specifically, relate to a fit -type water supply pipe connecting structure for decoration. BACKGROUND

[0002] Pipeline is connected with valve and so on pipe, pipe coupling and is used for conveying gas, liquid or fluid with solid particle device. In construction, different connection methods should be selected according to the material quality of pipe. Ordinary steel pipe has thread connection, flange connection, welding connection, socket connection, pipe bonding connection and so on.

[0003] At present, water supply pipe is connected in the decoration process frequently can be seen in daily life, and the existing water supply pipe connection generally adopts plug-in, and is connected by using thread sealing belt, so that it is inconvenient to disassemble and assemble after connection, and there is no fastening structure to reinforce, and it is prone to water seepage and inconvenient replacement, therefore, it is necessary to provide a fit -type water supply pipe connecting structure for decoration to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a fit -type water supply pipe connecting structure for decoration, which aims at improving the problem that the existing water supply pipe connection generally adopts plug-in, and is connected by using thread sealing belt, so that it is inconvenient to disassemble and assemble after connection, and there is no fastening structure to reinforce, and it is prone to water seepage and inconvenient replacement.

[0005] The utility model is realized as follows:

[0006] The utility model provides a fit -type water supply pipe connecting structure for decoration, which comprises a first assembly pipe and a second assembly pipe, and a connecting assembly for connecting the first assembly pipe and the second assembly pipe.

[0007] The first assembly pipe and the second assembly pipe are provided with annular grooves; the connecting assembly comprises a connecting pipe, a first connecting seat, an elastic clamping piece and a fastener, both ends of the connecting pipe are formed with pipe inserts, the pipe inserts are inserted into the interiors of the first assembly pipe and the second assembly pipe, the first connecting seat is fixed on the surface of the connecting pipe, the elastic clamping piece is installed on the first connecting seat, the elastic clamping piece is clamped on the annular groove, and the fastener is installed between the connecting pipe and the elastic clamping piece.

[0008] In one embodiment of the utility model, the surface of the pipe insert is embedded with a sealing ring, an inclined surface matched with the first assembly pipe and the second assembly pipe is formed between the pipe insert and the connecting pipe, and a sealing layer is fixed on the inclined surface.

[0009] In an embodiment of the utility model, the elastic clamping piece includes rotary cylinder and arc clamp, the rotary cylinder rotationally connects at both ends of first connecting seat, the inside of rotary cylinder is slidably connected with movable rod, the arc clamp is fixed at one end of movable rod, the inner surface of arc clamp is fixed with arc protrusion, the arc protrusion is clamped in annular groove, spring is fixed between rotary cylinder and movable rod, spring is located inside rotary cylinder.

[0010] In an embodiment of the utility model, the other end surface of movable rod is fixed with annular plate matched with rotary cylinder, the inside of rotary cylinder is slidably connected with annular plate.

[0011] In an embodiment of the utility model, the both ends of arc clamp are formed with lug plate, the surface of lug plate is formed with arc slot.

[0012] In an embodiment of the utility model, the fastener includes second connecting seat and threaded rod, the surface of second connecting seat is fixed in connecting pipe, the both ends of threaded rod are rotationally connected in second connecting seat, the threaded rod is sleeved with limiting support, the limiting support is clamped on lug plate, the end of threaded rod is threadedly connected with fastening nut.

[0013] In an embodiment of the utility model, the threaded rod is placed in the inside of arc slot, the inside of limiting support is provided with through hole matched with threaded rod.

[0014] The utility model discloses a kind of beneficial effects of the utility model, when using, the insert tube is respectively inserted into the inside of first assembly pipe and second assembly pipe, and make sealing layer and the end inner surface of first assembly pipe and second assembly pipe close, then under the elastic effect of spring, arc clamp is pulled, the arc protrusion on arc clamp is clamped in the inside of annular groove, while rotating threaded rod, threaded rod is placed into the arc slot of lug plate, then, limiting support is sleeved in the end of threaded rod and clamped on lug plate, fastening nut is threadedly connected in the end of threaded rod and is tightened using wrench at this time, so that it can be conveniently disassembled and be beneficial to the reinforcement of pipeline connection when connecting, to be favorable to improve the sealing property of connection and reduce the possibility of water seepage, use more stable and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings used in the embodiments of the present application will be briefly introduced as follows. Obviously, the following drawings only show some of the embodiments of the present application, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 is a schematic diagram of the assembly type water supply pipe connecting structure for decoration provided by the embodiments of the present application;

[0017] Figure 2 is a schematic diagram of the exploded structure of the assembly type water supply pipe connecting structure for decoration provided by the embodiments of the present application;

[0018] Figure 3 is a schematic diagram of the cross-sectional structure of the assembly type water supply pipe connecting structure for decoration provided by the embodiments of the present application;

[0019] Figure 4 is the assembly type water supply pipe connecting structure for decoration provided by the embodiments of the present application Figure 3 is an enlarged view of A in the embodiments of the present application.

[0020] In the figure: 100-first assembly pipe; 200-second assembly pipe; 201-ring groove; 300-connection assembly; 310-connection pipe; 311-insert pipe; 312-sealing ring; 313-sealing layer; 320-first connecting seat; 330-elastic clamping piece; 331-rotary cylinder; 332-movable rod; 3321-ring plate; 333-arc-shaped clamp; 334-arc-shaped protrusion; 335-ear plate; 3351-arc-shaped groove; 336-spring; 340-fastener; 341-second connecting seat; 342-threaded rod; 343-limiting frame; 344-fastening nut. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] EMBODIMENT

[0023] Please refer to Figures 1-4The utility model provides a technical scheme: an assembly type water supply pipe connecting structure for decoration, including first assembly pipe 100 and second assembly pipe 200 and the connecting assembly 300 for connecting first assembly pipe 100 and second assembly pipe 200.

[0024] Please refer to Figures 1-3 Ring groove 201 is formed on first assembly pipe 100 and second assembly pipe 200.

[0025] Please refer to Figures 1-4 Connecting assembly 300 includes connecting pipe 310, first connecting seat 320, elastic clamping piece 330 and fastener 340, and the both ends of connecting pipe 310 are formed with pipe insert 311, pipe insert 311 is inserted with the inside of first assembly pipe 100 and second assembly pipe 200, first connecting seat 320 is fixed on the surface of connecting pipe 310, elastic clamping piece 330 is installed on first connecting seat 320, elastic clamping piece 330 is clamped on ring groove 201, and fastener 340 is installed between connecting pipe 310 and elastic clamping piece 330.

[0026] The surface of pipe insert 311 is embedded with sealing ring 312, and the matching inclined surface of first assembly pipe 100 and second assembly pipe 200 is formed between pipe insert 311 and connecting pipe 310, and sealing layer 313 is fixed on the inclined surface, and the sealing layer 313 is an elastic rubber layer, and the sealing ring 312 and sealing layer 313 can increase the sealing property of connection.

[0027] Elastic clamping piece 330 includes rotary cylinder 331 and arc-shaped clamp 333, rotary cylinder 331 is rotatably connected at the both ends of first connecting seat 320, movable rod 332 is slidably connected in the inside of rotary cylinder 331, arc-shaped clamp 333 is fixed at one end of movable rod 332, arc-shaped protrusion 334 is fixed on the inner surface of arc-shaped clamp 333, arc-shaped protrusion 334 is clamped in ring groove 201, spring 336 is fixed between rotary cylinder 331 and movable rod 332, and spring 336 is located in the inside of rotary cylinder 331, the other end surface of movable rod 332 is fixed with annular plate 3321 matched with rotary cylinder 331, and annular plate 3321 is slidably connected in the inside of rotary cylinder 331, and the both ends of arc-shaped clamp 333 are formed with ear plate 335, and the surface of ear plate 335 is formed with arc-shaped groove 3351, and elastic clamping piece 330 can clamp connecting pipe 310 between first assembly pipe 100 and second assembly pipe 200.

[0028] The fastener 340 comprises a second connecting seat 341 fixed on the surface of the connecting pipe 310 and a threaded rod 342 rotatably connected at two ends of the second connecting seat 341, a limiting frame 343 sleeved on the threaded rod 342 and clamped on the ear plate 335, and a fastening nut 344 threadedly connected at the end of the threaded rod 342; the threaded rod 342 is arranged in the arc-shaped groove 3351, and a through hole matched with the threaded rod 342 is formed in the limiting frame 343; the first assembly pipe 100 and the second assembly pipe 200 can be extruded towards the connecting pipe 310 by the fastening nut 344, so that the connection is reinforced, and the sealing property and the firmness in use are improved.

[0029] Specifically, the working principle of the renovation assembly water supply pipe connecting structure is as follows: in use, the insertion pipes 311 are respectively inserted into the interiors of the first assembly pipe 100 and the second assembly pipe 200, and the sealing layer 313 is tightly attached to the inner surfaces of the ends of the first assembly pipe 100 and the second assembly pipe 200; then the arc-shaped clamps 333 are pulled under the elastic action of the springs 336, the arc-shaped protrusions 334 on the arc-shaped clamps 333 are clamped in the interiors of the annular grooves 201, the threaded rods 342 are arranged in the arc-shaped grooves 3351 of the ear plates 335, the limiting frames 343 are sleeved on the ends of the threaded rods 342 and clamped on the ear plates 335, the fastening nuts 344 are threadedly connected to the ends of the threaded rods 342 and tightened by a wrench, and the first assembly pipe 100 and the second assembly pipe 200 are extruded towards the connecting pipe 310; thus, the pipes can be conveniently disassembled and connected during connection, the pipe connection is reinforced, the sealing property of the connection is improved, the possibility of water seepage is reduced, and the use is more stable and convenient.

[0030] The above merely describes preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An assembled water supply pipe connecting structure for decoration, comprising a first assembled pipe (100) and a second assembled pipe (200), and a connecting assembly (300) for connecting the first assembled pipe (100) and the second assembled pipe (200), characterized in that, annular grooves (201) are formed on the first assembled pipe (100) and the second assembled pipe (200); the connecting assembly (300) comprises a connecting pipe (310), a first connecting seat (320), an elastic clamping piece (330) and a fastener (340), both ends of the connecting pipe (310) are formed with spigots (311) which are inserted into the first assembled pipe (100) and the second assembled pipe (200), the first connecting seat (320) is fixed on the surface of the connecting pipe (310), the elastic clamping piece (330) is installed on the first connecting seat (320), the elastic clamping piece (330) is clamped on the annular grooves (201), and the fastener (340) is installed between the connecting pipe (310) and the elastic clamping piece (330).

2. The assembled water supply pipe connection structure for finishing according to claim 1, characterized by A sealing ring (312) is embedded on the surface of the spigot (311), and an inclined surface matching the first assembled pipe (100) and the second assembled pipe (200) is formed between the spigot (311) and the connecting pipe (310), and a sealing layer (313) is fixed on the inclined surface.

3. The assembled water supply pipe connection structure for finishing according to claim 1, characterized by The elastic clamping piece (330) comprises a rotating cylinder (331) and an arc-shaped clamping hoop (333), the rotating cylinder (331) is rotatably connected at both ends of the first connecting seat (320), an activity rod (332) is slidably connected in the rotating cylinder (331), the arc-shaped clamping hoop (333) is fixed at one end of the activity rod (332), an arc-shaped protrusion (334) is fixed on the inner surface of the arc-shaped clamping hoop (333), the arc-shaped protrusion (334) is clamped in the annular groove (201), and a spring (336) is fixed between the rotating cylinder (331) and the activity rod (332), and the spring (336) is located in the rotating cylinder (331).

4. The assembled water supply pipe connection structure for finishing according to claim 3, characterized by An annular plate (3321) matching the rotating cylinder (331) is fixed on the other end surface of the activity rod (332), and the annular plate (3321) is slidably connected in the rotating cylinder (331).

5. The assembled water supply pipe connection structure for finishing according to claim 3, wherein Ear plates (335) are formed at both ends of the arc-shaped clamping hoop (333), and arc-shaped grooves (3351) are formed on the surfaces of the ear plates (335).

6. The assembled water supply pipe connection structure for finishing according to claim 5, wherein The fastener (340) comprises a second connecting seat (341) and a threaded rod (342), the second connecting seat (341) is fixed on the surface of the connecting pipe (310), the threaded rod (342) is rotatably connected at both ends of the second connecting seat (341), a limiting frame (343) is sleeved on the threaded rod (342), the limiting frame (343) is clamped on the ear plate (335), and a fastening nut (344) is threadedly connected at the end of the threaded rod (342).

7. The assembled water supply pipe connection structure for finishing according to claim 6, wherein The threaded rod (342) is arranged inside the arc-shaped groove (3351), and a through hole matched with the threaded rod (342) is arranged in the inside of the limiting frame (343).

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