CN210920517U

CN210920517U - Gardens assembled water pipe shower nozzle connection structure that waters

Info

Publication number: CN210920517U
Application number: CN201922137657.3U
Authority: CN
Inventors: 刘冬明; 刘源科
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-07-03
Anticipated expiration: 2029-12-03

Abstract

The utility model provides a garden watering assembled water pipe spray head connecting structure, which comprises a connecting seat, an adjusting joint and a spray pipe, wherein the two ends of the connecting seat can be connected with a water pipe; the adjusting joint is connected with the first connecting port in a matched manner through threads; the upper end that the adjustment connects is equipped with the second connector, is equipped with two vertical recesses on the second connector inner wall, and the bottom of recess is equipped with the spout, be equipped with two archs on the spray tube outer wall, the bottom of recess can be slided down to along the recess to the arch can be through rotatory spray tube with the arch spout that slides in, the lower extreme top of spray tube is on the seal ring and sealed cooperation when the arch is located straight section position. The utility model can reduce the water volume of the nozzle, is beneficial to the proper storage of the nozzle and the spray head, is convenient for the maintenance of irrigation equipment, and reduces the management and operation cost; meanwhile, the overall attractiveness of the garden is improved.

Description

Gardens assembled water pipe shower nozzle connection structure that waters

Technical Field

The utility model relates to a garden equipment technical field, concretely relates to gardens assembled water pipe shower nozzle connection structure that waters.

Background

Gardens, refer to the natural environment and recreational areas of a particular culture. The garden is a beautiful natural environment and a rest area which are created by applying engineering technology and artistic means in a certain region and modifying the terrain (or further building a mountain, stacking stones and managing water), planting trees, flowers and plants, building buildings, arranging garden roads and the like, and is called as a garden. In the traditional Chinese architecture, the classical garden architecture is a unique one and has great achievement. In the garden maintenance process, the irrigation device plays an extremely important role, most of the existing irrigation devices adopt a water pipe which is embedded underground, and water spraying irrigation is carried out through a plurality of upright spray pipes which are provided with spray heads and installed on the water pipe. Once installed, the spray pipe and the spray head for irrigation are always in place regardless of use, so that huge waste of resources and equipment is caused, and meanwhile, the service lives of the spray pipe and the spray head can be greatly shortened due to the fact that the air blows and shines all the year round.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming above-mentioned prior art not enough, provide a gardens assembled water pipe shower nozzle connection structure that waters, adopt this connection structure can realize demolising spray tube and shower nozzle when not irrigating, reduce the equipment quantity that always stands by, increase the life of spray tube and shower nozzle, aspect irrigation equipment's maintenance.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a garden watering assembled type water pipe spray head connecting structure comprises a connecting seat, an adjusting joint and a spray pipe, wherein two ends of the connecting seat can be connected with a water pipe; the connecting seat is provided with a first connecting port which is arranged upwards, the bottom of the first connecting port is a water outlet, a sealing ring is arranged at the water outlet, an internal thread is arranged at the upper end of the inner wall of the first connecting port, an external thread matched with the internal thread of the first connecting port is arranged at the lower end of the adjusting joint, and the adjusting joint is connected with the first connecting port in a thread matching manner; the upper end of the adjusting joint is provided with a second connecting port, the inner wall of the second connecting port is provided with two vertical grooves, the bottoms of the grooves are provided with sliding chutes, and each sliding chute comprises an inclined section which inclines towards the connecting seat and a straight section which is arranged at the tail end of the inclined section; the outer wall of the spray pipe is provided with two bulges, the positions of the two bulges correspond to the positions of the two grooves respectively, the bulges can slide to the bottoms of the grooves along the grooves and can slide into the inclined sections of the sliding grooves and reach the straight sections through rotating the spray pipe, and the lower ends of the spray pipe are propped against the sealing ring and are in sealing fit when the bulges are positioned at the straight sections.

Further, the edge of the lower end of the spray pipe is arc-shaped. The arc-shaped lower end of the spray pipe can increase the contact area between the edge of the lower end and the sealing ring, improve the sealing property and reduce the abrasion to the sealing ring

Furthermore, the sealing ring is a rubber ring, the sealing ring is thicker when being closer to the center, the upper surface of the sealing ring is a plane, the installation position of the sealing ring is an annular table arranged at a water outlet at the bottom of the first connector, and the table top of the annular table is sunken towards the annular center to match with the assembly of the sealing ring at different thickness parts. The seal ring with larger thickness at the center can increase the wear resistance of the seal ring and prolong the service life of the seal ring.

Furthermore, a circle of convex protruding parts are arranged in the middle of the adjusting joint, and the surfaces of the protruding parts exceed the outer surface of the adjusting joint and the outer surface of the first connecting port of the connecting seat. This scheme of adoption can be convenient grip or twist the adjustment with the instrument and connect, adjust the adjustment and connect the distance of sealing washer with the degree that compresses tightly of adjusting spray tube installation back lower extreme and sealing washer.

Furthermore, a spray head is arranged at the upper end of the spray pipe.

Furthermore, the top surface of the straight section is a cambered surface with a concave middle part, and the concave depth of the cambered surface is less than 3 mm. This scheme of adoption can play certain limiting displacement to the arch, prevents the spray tube slippage.

Furthermore, the upper end of the adjusting joint is provided with a cover capable of covering the second connecting port, and the cover is connected with the adjusting joint shell through a connecting rope.

During the use, the connecting seat concatenates with the water pipe that buries with, and first connector up, the adjustment connects and can cooperate and use the crude sticky tape to twist first connector, and the spray tube inserts the second connector, and the arch is aimed at the last mouth of two vertical recesses respectively. The lower extreme bottom back rotatory spray tube of recess is reachd to the arch, with the slope section of protruding screw in spout, the arch spray tube continues to stretch into downwards when spout slope section removes, and the lower extreme of spray tube supports to press and forms sealedly on the sealing washer when the arch slides to straight section. After the bulge enters the straight section, the bulge is abutted against the arc-shaped top surface of the straight section for positioning due to the elasticity of the sealing ring, so that the slippage is prevented. When the spray pipe is disassembled, the spray pipe is pressed downwards with slight force, the spray pipe is rotated in the direction, the protrusion returns to the vertical groove, and the spray pipe is pulled out upwards. After long-time use, when the local abrasion or deformation of the sealing ring causes that the pressure of the spray pipe against the sealing ring is insufficient, the distance between the spray pipe and the sealing ring can be reduced by rotating the adjusting joint, so that the pressure of the spray pipe on the sealing ring after installation is increased, and the sealing performance is recovered. The service life of the sealing ring is prolonged.

The utility model has the advantages that: when the embedded water pipes are laid in the garden, the connecting seats are connected to the water pipes, the corresponding valves are used for controlling water supply of the corresponding areas, when a certain area has irrigation requirements, the spray pipes provided with the spray heads can be quickly installed on the corresponding connecting seats in the area, then the valves are opened for irrigation, and after the irrigation is finished, the spray pipes are disassembled, so that the water quantity of the spray pipes which are normally reserved can be reduced, the proper storage of the spray pipes and the spray heads is facilitated, the service lives of the spray pipes and the spray heads are prolonged, the maintenance of irrigation equipment is facilitated, and the management and operation cost is reduced; meanwhile, when irrigation is not needed, the vertical spray pipes are not arranged in the garden, the overall attractiveness of the garden is improved, and people are prevented from being stumbled by the vertical spray pipes.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a groove and chute structure.

Shown in the figure: 1. connecting seat, 2, adjusting joint, 3, spray tube, 4, shower nozzle, 5, first interface, 6, sealing washer, 7, second connector, 8, recess, 9, spout, 10, slope section, 11, straight section, 12, protruding portion, 13, lid, 14, connection rope, 15, arch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 and 2, the garden watering assembly type water pipe nozzle connecting structure comprises a connecting seat 1, an adjusting joint 2 and a spray pipe 3, wherein the two ends of the connecting seat 1 are made of PE material and can be connected with a water pipe, the adjusting joint 2 is connected with the connecting seat 1, the spray pipe 3 is connected with the adjusting joint 2, and a nozzle 4 is arranged at the upper end of the spray pipe 3.

The connecting seat 1 is provided with a first connecting port 5 which is arranged upwards, the bottom of the first connecting port 5 is a water outlet, a sealing ring 6 made of rubber is arranged at the water outlet, and in order to increase the wear resistance and the service life of the sealing ring 6, the thickness of the sealing ring 6 is thicker when the sealing ring is closer to the center; the upper surface of the sealing ring 6 is a plane, the mounting position of the sealing ring 6 is an annular table arranged at the water outlet, and the table surface of the annular table is sunken towards the annular center to match with the assembly of the sealing ring 6 with different thickness parts. The inner wall upper end of first connector 5 is equipped with the internal thread, and the lower extreme of adjustment joint 2 is equipped with the external screw thread with the interior screw-thread fit of first connector 5, and the adjustment joint 2 passes through screw-thread fit with first connector 5 to be connected.

A second connecting port 7 is arranged at the upper end of the adjusting joint 2, two vertical grooves 8 are arranged on the inner wall of the second connecting port 7, the included angle between the grooves 8 is 180 degrees, a sliding chute 9 is arranged at the bottom of each groove 8, and each sliding chute 9 comprises an inclined section 10 which inclines towards the connecting seat 1 and a straight section 11 which is arranged at the tail end of the inclined section 10; be equipped with two archs 15 on the spray tube 3 outer wall, the position of two archs 15 corresponds respectively with the position of two recesses 8, and arch 15 can be followed recess 8 and slided to the bottom of recess 8 to can be through rotatory spray tube 3 with protruding slope section of sliding in spout 9 and reach straight section 11, the lower extreme top of spray tube 3 is on sealing washer 6 and sealed cooperation when protruding 15 is located straight section 11 positions. In order to reduce the abrasion to the sealing ring 6 and increase the sealing effect, the edge of the lower end of the spray pipe 3 is arc-shaped and is processed into a round angle.

The middle part of the adjusting joint 2 is provided with a ring of convex protrusions 12, and the surface of the protrusions 12 exceeds the outer surface of the adjusting joint 2 and the outer surface of the connecting seat 1 at the position of the first connecting port 5. The projection 12 may be provided with a non-slip thread or shaped as a nut. The protruding part 12 can be conveniently held or the adjusting joint 2 can be screwed by a tool, and the distance from the adjusting joint 2 to the sealing ring is adjusted so as to adjust the compression degree of the lower end of the spray pipe 3 and the sealing ring 6 after installation.

In order to limit the protrusion 15 to a certain extent and prevent the nozzle 3 from slipping, the top surface of the straight section 11 is a cambered surface with an upward concave middle part, and the concave depth of the cambered surface is less than 3 mm.

In order to prevent sundries from entering the second connecting port 7 when not in use, the upper end of the adjusting joint 2 is provided with a cover 13 which can cover the second connecting port 7, and the cover 13 is connected with the shell of the adjusting joint 2 through a connecting rope 14.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an assembled water pipe shower nozzle connection structure waters in gardens which characterized in that: comprises a connecting seat, an adjusting joint and a spray pipe, wherein two ends of the connecting seat can be connected with a water pipe; the connecting seat is provided with a first connecting port which is arranged upwards, the bottom of the first connecting port is a water outlet, a sealing ring is arranged at the water outlet, an internal thread is arranged at the upper end of the inner wall of the first connecting port, an external thread matched with the internal thread of the first connecting port is arranged at the lower end of the adjusting joint, and the adjusting joint is connected with the first connecting port in a thread matching manner; the upper end of the adjusting joint is provided with a second connecting port, the inner wall of the second connecting port is provided with two vertical grooves, the bottoms of the grooves are provided with sliding chutes, and each sliding chute comprises an inclined section which inclines towards the connecting seat and a straight section which is arranged at the tail end of the inclined section; the outer wall of the lower end of the spray pipe is provided with two bulges, the positions of the two bulges correspond to the positions of the two grooves respectively, the bulges can slide to the bottoms of the grooves along the grooves and can slide into the inclined sections of the sliding grooves and reach the straight sections through rotating the spray pipe, and the lower end of the spray pipe is propped against the sealing ring and is in sealing fit when the bulges are positioned at the straight sections.

2. The garden watering assembled water pipe spray head connection structure of claim 1, wherein: the edge of the lower end of the spray pipe is arc-shaped.

3. The garden watering assembled water pipe spray head connection structure of claim 1, wherein: the sealing ring is a rubber ring, the sealing ring is thicker when being closer to the center, the upper surface of the sealing ring is a plane, the mounting position of the sealing ring is an annular table arranged at a water outlet at the bottom of the first connecting port, and the table top of the annular table is sunken towards the center of the ring to match with the assembly of the sealing ring at different thickness parts.

4. The garden watering assembled water pipe spray head connection structure of claim 1, wherein: the middle part of the adjusting joint is provided with a circle of convex protruding parts, and the surfaces of the protruding parts exceed the outer surfaces of the adjusting joint and the outer surface of the first connecting port of the connecting seat.

5. The garden watering assembled water pipe spray head connection structure of claim 1, wherein: and a spray head is arranged at the upper end of the spray pipe.

6. The garden watering assembled water pipe spray head connection structure of claim 1, wherein: the top surface of the straight section is a cambered surface with a concave middle part, and the concave depth of the cambered surface is less than 3 mm.