CN212691110U

CN212691110U - Novel water pipe joint assembly

Info

Publication number: CN212691110U
Application number: CN202020842307.7U
Authority: CN
Inventors: 俞晓军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-03-12
Anticipated expiration: 2030-05-15

Abstract

A novel water pipe joint assembly relates to the technical field of pipe joint. The water pipe protection net type water pipe comprises a water pipe, a water pipe protection net, a plunger, a sealing ring, an inner joint and an outer joint, wherein the water pipe protection net is arranged on the surface of the water pipe, the outer joint penetrates through the water pipe and is arranged on the water pipe protection net, the sealing ring is arranged on the water pipe, the head of the water pipe is connected with the plunger, the sealing ring can horizontally move on the water pipe in the left-right direction, and the outer joint can horizontally move on the water pipe protection net 2 in the left-right direction. With this utility model a novel water pipe head subassembly, water can not permeate screw thread inner tube department, has effectually prevented to leak, and simple structure is high pressure resistant, corrosion-resistant simultaneously, simple to operate, and the cost is lower, has reduced the economic loss because of leaking the production annually, has better practical function and great market spreading value.

Description

Novel water pipe joint assembly

Technical Field

The utility model relates to a pipe fitting connects technical field, concretely relates to novel water pipe head subassembly.

Background

At present, the water pipe and water pipe are connected when the assembly connection or use through head or tee bend head, often need to twine the thread of water pipe thread and take the thread of raw material to prevent to leak, the water pipe is connected with the water pipe when the assembly connection or use through head tee bend head, often need twine the thread of raw material and take the thread of water pipe to prevent to leak, nevertheless inconvenient winding raw material takes time and labor consuming when connecting the water pipe, if the new raw material area of secondary installation need twine, the waste rate is higher, the water pipe is connected or the main reason that the tee bend head of straight joint connects between the water pipe leaks is that there is the cooperation gap between the screw thread.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a novel water pipe head subassembly to solve the current water pipe head that proposes in the above-mentioned background and will twine the thread tape on the water pipe screw and prevent to leak when the erection joint, very inconvenient winding tape consumes time and labor when connecting the water pipe, if the new thread tape of secondary installation needs the winding, the higher scheduling problem of waste rate, the utility model discloses water can not permeate screw thread inner tube department, has effectually prevented to leak, and simple structure is high pressure resistant simultaneously, corrosion-resistant, simple to operate, and the cost is lower, has reduced the economic loss because of leaking the production annually, has better practical function and great market spreading value.

In order to achieve the above purpose, the utility model adopts the following technical scheme: it comprises a water pipe, a water pipe protective net, a plunger, a sealing ring, an inner joint and an outer joint, wherein the water pipe protective net is arranged on the surface of the water pipe, the outer joint penetrates through the water pipe and is arranged on the water pipe protective net, the sealing ring is arranged on the water pipe, the head of the water pipe is connected with a plunger, the sealing ring can horizontally move left and right on the water pipe, the outer joint can horizontally move left and right on the water pipe protective net, the sealing ring can be movably arranged on the inclined plane of the plunger piston to be tightly attached, the water pipe protective net can be telescopically covered on the inclined plane of the sealing ring to ensure double water leakage prevention, the through hole in the outer joint is movably arranged outside the plunger, the outer joint is internally provided with internal threads, the outer part of the inner joint is provided with an external thread, and the inner joint and the outer joint are connected in a mutually rotating matched mode through the external thread and the internal thread.

The plunger is internally provided with a water outlet hole.

The surfaces of the inner joint and the outer joint are provided with threads.

The sealing ring is arranged on the plunger and stops through a limiting step on the plunger.

The inner joint and the outer joint are made of all-copper materials and are good in casting sealing performance.

The utility model discloses a theory of operation: the utility model provides a novel water pipe head subassembly, the outer joint passes the water pipe setting on the water pipe protective screen, the water pipe head is connected and is provided with the plunger, the portable inclined plane of setting on the plunger of sealing washer closely laminates, the scalable cover of water pipe protection network is to the inclined plane of sealing washer on, can guarantee like this that the water pipe outside has dual leak protection water function, the plunger sets up inside the through-hole of outer joint simultaneously, the inner joint carries out inseparable swivelling joint through interior external screw thread with the outer joint, the effectual position of having fixed the plunger has better crushing resistance and durable characteristics.

After the technical scheme is adopted, the utility model discloses beneficial effect does: with the utility model discloses a novel water pipe head subassembly, solved current water pipe head and to twine the thread of raw material area and prevent to leak when the be assembled between/be connected, very inconvenient winding area consumes time and consumes workers when connecting the water pipe, if the new thread of raw material area of secondary installation needs the winding, the higher scheduling problem of waste rate, the utility model discloses water can not permeate screw thread inner tube department, has effectually prevented to leak, and simple structure is high pressure resistant, corrosion-resistant simultaneously, simple to operate, and the cost is lower, has reduced the economic loss because of leaking the production annually, has better practical function and great market spreading value.

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 front view of the present invention;

fig. 2 is a schematic structural view of the plunger 3 of the present invention.

Description of reference numerals: the water pipe comprises a water pipe 1, a water pipe protective net 2, a plunger 3, a sealing ring 4, an inner joint 5, an outer joint 6, an external thread 51, an internal thread 61, a water outlet hole 31 and a limiting step 31.

Detailed Description

Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: the water pipe leakage prevention device comprises a water pipe 1, a water pipe protective net 2, a plunger 3, a sealing ring 4, an inner joint 5 and an outer joint 6, wherein the water pipe protective net 2 is arranged on the surface of the water pipe 1, the outer joint 6 penetrates through the water pipe 1 and is arranged on the water pipe protective net 2, the sealing ring 4 is arranged on the water pipe 1, the plunger 3 is connected to the head of the water pipe 1, the sealing ring 4 can horizontally move left and right on the water pipe 1, the outer joint 6 can horizontally move left and right on the water pipe protective net 2, the sealing ring 4 can be movably arranged on an inclined plane of the plunger 3 to be tightly attached to the inclined plane, the water pipe protective net 2 can be telescopically covered on the inclined plane of the sealing ring 4 to ensure double water leakage prevention, a through hole in the outer joint 6 can be movably arranged outside the plunger 3, an internal thread 61 is arranged in the outer joint 6, the inner joint 5 and the outer joint 6 are connected with each other in a rotating fit mode through the external threads 51 and the internal threads 61.

Further, a water outlet hole 31 is formed in the plunger 3.

Furthermore, the surfaces of the inner joint 5 and the outer joint 6 are provided with threads, so that the friction force is increased when workers tighten or loosen the rotary joint assembly, and the assembling time is saved.

Furthermore, the sealing ring 4 is stopped by a limit step 32 on the plunger 3.

Furthermore, the inner joint 5 and the outer joint 6 are made of all-copper materials, and are good in casting sealing performance.

Furthermore, the surface of the water pipe 1 is not in direct contact with the metal of the inner joint 5 and the metal of the outer joint 6, so that scratches are not caused, and the water pipe has better durability.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a novel water pipe head assembly which characterized in that: the water pipe protective screening device comprises a water pipe (1), a water pipe protective screening (2), a plunger (3), a sealing ring (4), an inner joint (5) and an outer joint (6), wherein the water pipe protective screening (2) is arranged on the surface of the water pipe (1), the outer joint (6) penetrates through the water pipe (1) and is arranged on the water pipe protective screening (2), the sealing ring (4) is arranged on the water pipe (1), the plunger (3) is connected and arranged at the head of the water pipe (1), the sealing ring (4) can horizontally move on the water pipe (1) left and right, the outer joint (6) can horizontally move on the water pipe protective screening (2) left and right, the sealing ring (4) can be movably arranged on an inclined plane on the plunger (3) to be tightly attached, the water pipe protective screening (2) can be telescopically covered on the inclined plane of the sealing ring (4), a through hole in the outer joint (6) can be movably arranged outside the plunger (3), the novel connecting piece is characterized in that an internal thread (61) is arranged in the outer joint (6), an external thread (51) is arranged outside the inner joint (5), and the inner joint (5) and the outer joint (6) are connected with the internal thread (61) in a mutually rotating matched mode through the external thread (51).

2. A novel water pipe fitting assembly as defined in claim 1, wherein: and a water outlet hole (31) is formed in the plunger (3).

3. A novel water pipe fitting assembly as defined in claim 1, wherein: the surfaces of the inner joint (5) and the outer joint (6) are provided with threads.

4. A novel water pipe fitting assembly as defined in claim 1, wherein: the sealing ring (4) is stopped by a limit step (32) on the plunger (3).

5. A novel water pipe fitting assembly as defined in claim 1, wherein: the inner joint (5) and the outer joint (6) are made of all-copper materials.