CN210240888U

CN210240888U - Water supply pipe with locking type connecting structure

Info

Publication number: CN210240888U
Application number: CN201921170849.8U
Authority: CN
Inventors: Cheng'an Hou; 侯成安; Guan Wang; 王冠; Xiaofei Xin; 辛晓斐
Original assignee: Shandong Huirui Pipe Co ltd
Current assignee: Shandong Huirui Pipe Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-04-03
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a contain locking-type connection structure feed pipe, including left pipe, the body of left pipe is inside to be seted up four and left pipe length assorted first draw-in grooves, and four first draw-in grooves are the cross symmetry setting with the interior jade of the body of left pipe, and left thread groove has been seted up on the end outer wall surface of left pipe, and the one end of left pipe corresponds to alternate and is equipped with the connecting pipe, and the equal fixed mounting in body outer wall surface of connecting pipe has first slide bar, and the surface of four first slide bars all corresponds the slip with four first draw-in grooves and alternates and is connected, and first slide bar is the halfcylinder. The utility model relates to a contain locking-type connection structure feed pipe, through the connecting pipe that is equipped with, first slide bar and first draw-in groove easily with the one end of left pipe and the outer wall sliding interlude of connecting pipe be connected, the sealed pad that is equipped with and second draw-in groove easily will seal up and pass first slide bar and cup joint fixedly with the connecting pipe outer wall, thereby combine the sealed gluey realization of water pipe simultaneously to realize sealing interlude with left pipe and first slide bar and be connected.

Description

Water supply pipe with locking type connecting structure

Technical Field

The utility model relates to a feed pipe, in particular to contain locking-type connection structure feed pipe.

Background

The water supply pipe is divided into a metal pipe, a composite pipe and a plastic pipe. The metal pipe is mainly divided into a copper pipe and a stainless steel water pipe, has the characteristics of safety, sanitation, durability and the like, and is the most ideal water pipe for home decoration tools.

Composite pipes typically represent aluminum-plastic pipes, but have been gradually eliminated due to their expansion with heat and contraction with cold

The most common plastic pipe is the PPR water pipe, and the plastic pipe is safe, non-toxic, convenient to install, low in price and the like, so that the plastic pipe becomes the most common water pipe for home decoration. However, due to the problems of environmental hormones and the like, more and more people begin to use metal pipes or ppr lining metal pipes as water supply pipes, and all performance indexes of the water supply pipes are relatively strict, and particularly when the water supply pipes are used for drinking water, the water supply pipes need to have the requirements of no toxicity, no radiation, no containing of harmful substances such as heavy metals and the like, good corrosion resistance, long service life and the like.

The existing water supply pipelines are not provided with locking type connecting structures, the installation process is complicated when the water supply pipelines are installed between the pipelines, two water supply pipelines can be installed together by special welding devices, and the water supply pipelines are easy to cause diseases after human bodies inhale due to the fact that the water supply pipelines are made of PVC materials and toxic and harmful gases are easily generated in the hot melting process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a contain locking-type connection structure feed pipe to current feed pipe who proposes in solving above-mentioned background art does not have to contain locking-type connection structure, and the installation is loaded down with trivial details when installation between pipeline and pipeline, needs special welding set just can install two feed pipes together, and feed pipe is owing to adopt the problem that the PVC material made produces poisonous and harmful gas easily at the hot melt in-process in addition in the installation.

In order to achieve the above object, the utility model provides a following technical scheme: a water supply pipe with a locking type connecting structure comprises a left pipe, wherein four first clamping grooves matched with the left pipe in length are formed in the pipe body of the left pipe, the four first clamping grooves and the inner wall of the pipe body of the left pipe are arranged in a cross-shaped symmetrical mode, the outer wall surface of the end head of the left pipe is provided with a left thread groove, one end of the left pipe is correspondingly inserted with a connecting pipe, the surface of the outer wall of the pipe body of the connecting pipe is fixedly provided with first sliding rods, the surfaces of the four first sliding rods are correspondingly and slidably inserted and connected with the four first clamping grooves, the first sliding rods are semi-cylinders, the section is integrally connected with the outer wall of the connecting pipe, the surfaces of the surrounding outer walls of every two first sliding rods are fixedly embedded with telescopic limiting lugs, the one end of connecting pipe is connected with the one end inner wall of right pipe by the integral type, the one end outer wall fixed surface of right pipe has seted up right pipe.

As a preferred technical scheme of the utility model, the one end of connecting pipe alternates with the junction of right side pipe and is connected with two sealed pads, the inner wall surface of sealed pad all corresponds set up with four first slide bar size of a dimension assorted second draw-in grooves, the inner wall of left side pipe is fixed set up with four flexible third draw-in grooves block that inject the lug position corresponding fixed, four the top of the flexible lug of injecing contacts with the left pipe inner wall.

As a preferred technical scheme of the utility model, the body diameter phase-match of left side pipe and right side pipe, the diameter of connecting pipe is less than left pipe, left side thread groove is unanimous with right thread groove size and specification, just the inside of flexible limited lug is through the extrusion spring and the connecting pipe sealing connection who cup joints.

As the utility model discloses an optimized technical scheme, hexagonal thread sleeve pipe is installed with right pipe connection department surface correspondence screw thread to left side pipe, the tight thread tooth that matches with left thread groove is seted up to hexagonal thread sleeve pipe's inner wall, the tooth body surface of tight thread tooth is all scribbled and is equipped with the water pipe sealed glue.

As an optimal technical scheme of the utility model, sealed both sides outer wall of filling up leads to sealed glue of water pipe and left hand thread groove end is sealed to bond fixedly.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. one end of the left pipe is easily connected with the outer wall of the connecting pipe in a sliding and penetrating manner through the connecting pipe, the first sliding rod and the first clamping groove, the sealing gasket is easily sleeved and fixed with the outer wall of the connecting pipe through the first sliding rod through the sealing gasket and the second clamping groove, and meanwhile, the left pipe and the first sliding rod are connected in a sealing and penetrating manner by combining with water pipe sealing glue, so that the sealing and penetrating manner is realized at the joint of the two water supply pipes, and the water leakage is avoided by playing a role of plugging at the joint;

2. thereby the flexible lug of injecing and the third draw-in groove that are equipped with realize that automatic joint is fixed to avoid droing when the top of the flexible lug of injecing through, thereby the junction rethread threaded sleeve of left thread groove and right thread groove carries out the screw thread and cup joints and be connected once more simultaneously, it is fixed, the threaded sleeve is sealed with the tooth's socket seam crossing reuse water pipe of two thread grooves, thereby further improve the leakproofness between the pipeline, avoid adopting hot melt adhesive welded mode to install, the installation effectiveness is improved, simplify installation steps.

Drawings

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

fig. 2 is a schematic view of the split structure of the present invention;

fig. 3 is a schematic structural view of a third slot of the present invention;

fig. 4 is a schematic structural view of the hexagonal threaded sleeve of the present invention;

fig. 5 is a schematic structural view of the retractable limiting projection of the present invention.

In the figure: 1. a left tube; 1-2, right tube; 2. a first card slot; 3. a left thread groove; 3-1, right thread groove; 4. a hexagonal threaded sleeve; 5. a gasket; 5-1, a second card slot; 6. a connecting pipe; 6-1, a first slide bar; 7. a telescoping limit tab; 8. and a third card slot.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a water supply pipe with a lock-type connection structure, which comprises a left pipe 1, four first clamping grooves 2 with the length matched with the left pipe 1 are arranged inside the pipe body of the left pipe 1, the four first clamping grooves 2 are arranged in a cross symmetry way with the inner wall of the pipe body of the left pipe 1, a left thread groove 3 is arranged on the outer wall surface of the end head of the left pipe 1, a connecting pipe 6 is correspondingly inserted and arranged at one end of the left pipe 1, first sliding rods 6-1 are fixedly arranged on the outer wall surface of the pipe body of the connecting pipe 6, the surfaces of the four first sliding rods 6-1 are correspondingly slidably inserted and connected with the four first clamping grooves 2, the first sliding rods 6-1 are semi-cylinders, the section is integrally connected with the outer wall of the connecting pipe 6, telescopic limiting lugs 7 are fixedly embedded and connected on the outer wall surfaces of the four first sliding rods 6-1, one end of the connecting pipe 6 is integrally connected with the inner wall, the outer wall surface of one end of the right pipe 1-2 is fixedly provided with the right pipe 1-2.

Preferably, two sealing gaskets 5 are inserted and connected at the joint of one end of the connecting pipe 6 and the right pipe 1-2, second clamping grooves 5-1 matched with the sizes of four first sliding rods 6-1 are correspondingly formed in the inner wall surfaces of the sealing gaskets 5, third clamping grooves 8 corresponding to the positions of four telescopic limiting lugs 7 are fixedly clamped and formed in the inner wall of the left pipe 1, the top ends of the four telescopic limiting lugs 7 are in contact with the inner wall of the left pipe 1, the sealing gaskets 5 are arranged to play a role in blocking gaps, water seepage at the gaps is avoided, the four first sliding rods 6-1 and the second clamping grooves 5-1 are arranged to conveniently clamp and connect the left pipe 1 and the right pipe 1-2, and the telescopic limiting lugs 7 and the third clamping grooves 8 are combined to clamp and fix the two water supply pipes.

Preferably, the diameters of the left pipe 1 and the right pipe 1-2 are matched, the diameter of the connecting pipe 6 is smaller than that of the left pipe 1, the left thread groove 3 and the right thread groove 3-1 are consistent in size and specification, the telescopic limiting lug 7 is connected with the connecting pipe 6 in a sealing mode through a sleeved extrusion spring, and the telescopic limiting lug 7 plays a role in clamping and fixing.

Preferably, the hexagonal threaded sleeve 4 is installed on the surface of the joint of the left pipe 1 and the right pipe 1-2 in a threaded manner, tightening screw teeth matched with the left threaded groove 3 are formed in the inner wall of the hexagonal threaded sleeve 4, water pipe sealant is coated on the surface of each tooth body of the tightening screw teeth, the arranged water pipe sealant is easy to improve the sealing performance of connection between the hexagonal threaded sleeve 4 and each threaded groove in the process of installing the hexagonal threaded sleeve 4, and water seepage and water leakage are avoided.

Preferably, the outer walls of the two sides of the sealing gasket 5 are fixedly sealed and bonded with the end of the left thread groove 3 through a water pipe sealing adhesive, the arranged water pipe sealing adhesive is convenient for fixedly sealing the two sealing gaskets 5 with the right thread groove 3-1 and the left thread groove 3 in a sealing and bonding manner, water leakage is prevented, and meanwhile, the sealing gasket 5 is easily bonded at the end of the right thread groove 3.

When specifically using, the utility model relates to a contain locking-type connection structure feed pipe, the user at first need arrange to the place that needs the installation pipeline on the spot, set up water and electricity distribution rear and can install the feed pipe, use the personnel at first distribute the feed pipe in the installation: the reasonable planning layout is carried out in the area needing water supply and the area using water, the cutting can be carried out by means of a pipeline cutting knife at the place needing the connection of the pipeline and the pipeline, then an installer inserts and sleeves two rubber sealing gaskets 5 into one end of the connecting pipe 6 along the first sliding rod 6-1 opposite to the second clamping groove 5-1, then the installer can insert one end of the left pipe 1 into the right pipe 1-2, in the process, four first sliding rods 6-1 on the surface of the connecting pipe 6 are correspondingly inserted into the four first clamping grooves 2 to be clamped and fixed, then the user can push the water supply pipeline, so that the gap between the left thread groove 3 and the right thread groove 3-1 is gradually reduced and overlapped, then the top end of the telescopic limiting lug 7 is pressed and compressed back into the connecting pipe 6 through the inner wall of the left pipe 1, and then passes through the four third clamping grooves 8, thereby because thereby the spring resilience in the flexible limited lug 7 is to whole flexible end department propelling movement realize the chucking installation in the third draw-in groove 8, scribble the water pipe sealed glue to sealed 5 and realize the sealing connection of two feed pipes after the installation is accomplished, play waterproof effect, avoid the gap department of connecting infiltration, at last cover the hexagonal thread sleeve 4 screw thread interlude again and cup joint in the junction surface of left thread groove 3 and right thread groove 3-1 and scribble the water pipe sealed glue again and accomplish the installation.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a contain locking-type connection structure feed pipe, includes left pipe (1), its characterized in that, the body of left side pipe (1) is inside to be seted up four and left pipe (1) length assorted first draw-in groove (2), four first draw-in groove (2) are the cross symmetry setting with the internal jade of body of left pipe (1), left thread groove (3) have been seted up on the end outer wall surface of left side pipe (1), the one end of left side pipe (1) corresponds to alternate and is equipped with connecting pipe (6), the equal fixed mounting in body outer wall surface of connecting pipe (6) has first slide bar (6-1), four the surface of first slide bar (6-1) all corresponds with four first draw-in grooves (2) and slides and alternates and be connected, first slide bar (6-1) are the halfcylinder, and tangent plane department is the integral type with connecting pipe (6) outer wall and is connected, four first slide bar (6-1) enclose to connect the outer wall surface between two liang all fixed scarf joint and be equipped with flexible And the limiting lug (7), one end of the connecting pipe (6) is integrally connected with the inner wall of one end of the right pipe (1-2), and the surface of the outer wall of one end of the right pipe (1-2) is fixedly provided with the right pipe (1-2).

2. A service pipe comprising a locking connection as claimed in claim 1, wherein: the one end of connecting pipe (6) alternates with the junction of right side pipe (1-2) and is connected with two sealed pads (5), the inner wall surface of sealed pad (5) all corresponds and offers second draw-in groove (5-1) with four first slide bars (6-1) size of a dimension assorted, the inner wall of left side pipe (1) is fixed offer with four flexible third draw-in grooves (8) block of injecing lug (7) position phase-to-phase fixed, four flexible top of injecing lug (7) contacts with left side pipe (1) inner wall.

3. A service pipe comprising a locking connection as claimed in claim 1, wherein: the pipe body diameter phase-match of left side pipe (1) and right side pipe (1-2), the diameter of connecting pipe (6) is less than left pipe (1), left side thread groove (3) are unanimous with right thread groove (3-1) size and specification, just the inside of flexible limited lug (7) is through the extrusion spring and connecting pipe (6) sealing connection who cup joints.

4. A service pipe comprising a locking connection as claimed in claim 1, wherein: the hexagonal threaded sleeve (4) is installed on the surface of the joint of the left pipe (1) and the right pipe (1-2) in a corresponding mode, tightening spiral teeth matched with the left thread groove (3) are arranged on the inner wall of the hexagonal threaded sleeve (4), and water pipe sealant is coated on the surface of a tooth body of the tightening spiral teeth.

5. A service pipe comprising a locking connection as claimed in claim 2, wherein: the outer walls of the two sides of the sealing gasket (5) are fixedly sealed and bonded with the end of the left thread groove (3) through water pipe sealing glue.