CN220168856U

CN220168856U - Plastic pipe convenient to splice

Info

Publication number: CN220168856U
Application number: CN202321730098.7U
Authority: CN
Inventors: 张敏; 张兵; 王祥银
Original assignee: Anhui Shufeng Plastic Technology Co ltd
Current assignee: Anhui Shufeng Plastic Technology Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-12-12
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a plastic pipe convenient to splice in the field of plastic pipes, which comprises a pipe body, a connecting mechanism and a sealing mechanism, wherein the connecting mechanism is fixedly connected to the front and rear parts of the outer side of the pipe body, the sealing mechanism is fixedly connected to the inside of the connecting mechanism, a connecting ring is fixedly connected to the left and right parts of the outer side of the pipe body, clamping grooves are uniformly formed in the right sides of the connecting rings, connecting discs are fixedly connected to the top ends of pull rods, the plastic pipe convenient to splice is characterized in that the L-shaped plates are inserted into the clamping grooves, the inclined surfaces of the L-shaped plates extrude the inclined surfaces of the clamping blocks, so that the clamping blocks drive the pull rods to move, and a reset spring is used for extruding, when the L-shaped plates release the extrusion of the clamping blocks, the clamping blocks are reset, the L-shaped plates are clamped and connected, the connecting efficiency is improved, the installation is more convenient, and the generation of toxic gas due to the softening and splicing is avoided.

Description

Plastic pipe convenient to splice

Technical Field

The utility model relates to the technical field of plastic pipes, in particular to a plastic pipe convenient to splice.

Background

The chemical building material is a fourth new type building material which is newly developed after steel, wood and cement, and the plastic pipe is widely accepted by users by taking the advantages of excellent performance, sanitation, environmental protection, low consumption and the like as an important component of the chemical building material, mainly comprises a UPVC drain pipe, a UPVC water supply pipe, an aluminum plastic composite pipe, a Polyethylene (PE) water supply pipe and a polypropylene PPR hot water pipe, and is widely applied to the fields of building water supply and drainage, town water supply and drainage, gas pipes and the like.

At present, plastic pipes are connected through electric melting and hot melting or are combined and fixed through an external bolt, a nut and the like, toxic gas is generated through electric heating and softening of the splicing when the plastic pipes are spliced, harm is formed to the body of an operator, multi-point operation fixation is needed when the plastic pipes are fixed through the external bolt, the nut and the like, the operation complexity is further caused, the pipe installation efficiency is reduced, and therefore the plastic pipes convenient to splice are provided.

Disclosure of Invention

The utility model aims to provide a plastic pipe which is convenient to splice, so as to solve the problems that in the prior art, the plastic pipe is mostly connected by electric melting and hot melting or is combined and fixed by an external bolt and a nut, and the like, toxic gas is generated by electric heating and softening splicing when the plastic pipe is spliced, the body of an operator is endangered, and the plastic pipe is fixed by the external bolt and the nut, and the like, so that the multi-point operation is required, the operation is complicated, and the efficiency of pipe installation is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic pipe of convenient concatenation, includes tubular product body, coupling mechanism and sealing mechanism, coupling mechanism fixed connection in the front and back portion in tubular product body outside, sealing mechanism fixed connection in inside the coupling mechanism, coupling mechanism includes go-between, draw-in groove, pull rod, connection pad, fixture block, reset spring and L template, the pipe body outside is controlled the portion fixedly connected with go-between, right part the draw-in groove has evenly been seted up on the go-between right side, right part the go-between outside runs through draw-in groove top sliding connection has the pull rod, pull rod top fixedly connected with connection pad, pull rod bottom fixedly connected with fixture block, reset spring has been cup jointed in the pull rod outside, left part the even fixedly connected with L template in go-between left side.

As a further description of the above technical solution:

the reset spring is positioned inside the clamping groove, and the top end and the bottom end of the reset spring are respectively fixedly connected with the bottom of the clamping groove and the top of the clamping block.

As a further description of the above technical solution:

the L-shaped plate left side and the fixture block right side are provided with inclined planes, and the inclined planes are equal in slope.

As a further description of the above technical solution:

sealing mechanism includes go-between, sealing rubber circle, seal groove, spread groove, mounting groove, gasbag, intake pipe and sealing plug, left part go-between bottom fixedly connected with go-between, the inboard fixedly connected with sealing rubber circle of go-between, the seal groove has been seted up in the go-between outside, right part the spread groove has been seted up to go-between right side bottom, the mounting groove has been seted up to the spread groove lateral wall, the inside embedded gasbag that has of mounting groove, gasbag left side top fixedly connected with intake pipe, intake pipe entry end swing joint has the sealing plug.

As a further description of the above technical solution:

the diameters of the outer sides of the connecting rings and the outer sides of the connecting grooves are equal, and the diameters of the inner sides of the sealing rubber rings and the outer sides of the pipe bodies are equal.

As a further description of the above technical solution:

the air inlet pipe penetrates through the right side of the left side of the connecting ring, and the outer side wall of the sealing plug is tightly attached to the inner side wall of the air inlet pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. this plastic pipe of convenient concatenation inserts the draw-in groove through with the L template in, makes the inclined plane of L template extrude the inclined plane of fixture block for the fixture block drives the pull rod and removes, extrudees reset spring, when the extrusion to the fixture block is relieved to the L template, through reset spring's reset, makes the fixture block reset, makes the pipe body connect, promotes the efficiency of connection, makes the installation more convenient, avoids softening the concatenation to produce poisonous gas.

2. This plastic pipe who conveniently splices is inside inserting the spread groove through the go-between for sealing rubber circle and the laminating of tubular product body outside, later aerifys to the intake pipe, makes the air bag inflate the inflation, makes it embedded in the seal groove, seals once more, thereby ensures the leakproofness that tubular product connects, hoisting device's security.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a plastic pipe which is convenient to splice;

FIG. 2 is a schematic diagram of a pull rod installation structure of a plastic pipe which is convenient to splice;

FIG. 3 is a schematic view of a connecting ring mounting structure of a plastic pipe which is convenient to splice;

fig. 4 is a schematic diagram of a connection structure of a plastic pipe which is convenient to splice.

In the figure: 100. a pipe body; 200. a connecting mechanism; 210. a connecting ring; 220. a clamping groove; 230. a pull rod; 240. a connecting disc; 250. a clamping block; 260. a return spring; 270. an L-shaped plate; 300. a sealing mechanism; 310. a connecting ring; 320. sealing the rubber ring; 330. sealing grooves; 340. a connecting groove; 350. a mounting groove; 360. an air bag; 370. an air inlet pipe; 380. and (5) sealing plugs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a plastic pipe convenient to splice, which improves the connection efficiency, facilitates the installation, avoids the generation of toxic gas by softening and splicing, and referring to fig. 1-4, and comprises a pipe body 100, a connecting mechanism 200 and a sealing mechanism 300;

referring again to fig. 1, the pipe body 100 is used for installing a fixed connection mechanism 200 and a sealing mechanism 300;

referring to fig. 1 again, the connection mechanism 200 is fixedly connected to the front and rear parts of the outer side of the pipe body 100, and is used for connecting the pipe bodies 100, and the sealing mechanism 300 is fixedly connected to the inside of the connection mechanism 200, so as to seal the connected pipe bodies 100;

referring again to fig. 2-3, the connection mechanism 200 includes a connection ring 210, a clamping groove 220, a pull rod 230, a connection disc 240, a clamping block 250, a return spring 260 and an L-shaped plate 270;

referring to fig. 2 again, a connecting ring 210 is fixedly connected to the left and right parts of the outer side of the pipe body 100, clamping grooves 220 are uniformly formed on the right side of the connecting ring 210, a pull rod 230 is slidably connected to the outer side of the connecting ring 210 through the top of the clamping groove 220, a connecting disc 240 is fixedly connected to the top end of the pull rod 230, a clamping block 250 is fixedly connected to the bottom end of the pull rod 230, and a return spring 260 is sleeved on the outer side of the pull rod 230;

referring again to fig. 3, an L-shaped plate 270 is fixedly connected to the left side of the left connecting ring 210.

To sum up, through inserting L-shaped plate 270 in draw-in groove 220, make the inclined plane of L-shaped plate 270 extrude the inclined plane of fixture block 250 for fixture block 250 drives pull rod 230 and removes, extrudes reset spring 260, when L-shaped plate 270 releases the extrusion to fixture block 250, through reset spring 260's reset, make fixture block 250 reset, to L-shaped plate 270 joint, make the pipe body 100 connect, promote the efficiency of connection, it is more convenient to make the installation, avoid softening the concatenation to produce toxic gas.

Referring to fig. 2 again, the return spring 260 is located inside the clamping groove 220, and the top and bottom ends of the return spring 260 are fixedly connected with the bottom of the clamping groove 220 and the top of the clamping block 250, respectively.

Referring to fig. 2-3 again, the left side of the l-shaped plate 270 and the right side of the clamping block 250 are provided with inclined surfaces, and the inclined surfaces have equal slopes.

Referring to fig. 2-3 again, the sealing mechanism 300 includes a connecting ring 310, a sealing rubber ring 320, a sealing groove 330, a connecting groove 340, a mounting groove 350, an air bag 360, an air inlet pipe 370 and a sealing plug 380, wherein the bottom of the left connecting ring 210 is fixedly connected with the connecting ring 310, the inner side of the connecting ring 310 is fixedly connected with the sealing rubber ring 320, the outer side of the connecting ring 310 is provided with the sealing groove 330, the right bottom of the right connecting ring 210 is provided with the connecting groove 340, the outer side wall of the connecting groove 340 is provided with the mounting groove 350, the air bag 360 is embedded in the mounting groove 350, the top of the left side of the air bag 360 is fixedly connected with the air inlet pipe 370, and the inlet end of the air inlet pipe 370 is movably connected with the sealing plug 380.

Referring to fig. 2-3 again, the outer diameters of the connecting rings 310 and the connecting grooves 340 are equal, and the inner diameters of the sealing rubber rings 320 and the pipe body 100 are equal.

Referring to fig. 2-3 again, the air inlet pipe 370 penetrates the left side of the right connecting ring 210, and the outer side wall of the sealing plug 380 is tightly attached to the inner side wall of the air inlet pipe 370.

In summary, the connecting ring 310 is inserted into the connecting groove 340, so that the sealing rubber ring 320 is attached to the outer side of the pipe body 100, and then the air inlet pipe 370 is inflated, so that the air bag 360 is inflated and inflated, and is embedded in the sealing groove 330 to seal again, thereby ensuring the sealing performance of pipe connection and improving the safety of the device.

When the pipe fitting is used specifically, when the pipe fitting is connected, a person skilled in the art inserts the L-shaped plate 270 into the clamping groove 220, the inclined surface of the L-shaped plate 270 extrudes the inclined surface of the clamping block 250, the clamping block 250 drives the pull rod 230 to move, the reset spring 260 extrudes, when the extrusion of the clamping block 250 is released by the L-shaped plate 270, the clamping block 250 is reset through the reset of the reset spring 260, the L-shaped plate 270 is clamped, the pipe fitting body 100 is connected, and when the pipe fitting is connected, the connecting ring 310 is inserted into the connecting groove 340, the sealing rubber ring 320 is attached to the outer side of the pipe fitting body 100, and then the air inlet pipe 370 is inflated, so that the air bag 360 is inflated, and is embedded in the sealing groove 330 to be sealed again, and the sealing property of the pipe fitting connection is guaranteed.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a plastic tubing of convenient concatenation which characterized in that: including tubular product body (100), coupling mechanism (200) and sealing mechanism (300), coupling mechanism (200) fixed connection in the front and back portion in tubular product body (100) outside, sealing mechanism (300) fixed connection in inside coupling mechanism (200), coupling mechanism (200) are including go-between (210), draw-in groove (220), pull rod (230), connection pad (240), fixture block (250), reset spring (260) and L template (270), portion fixedly connected with go-between (210) about tubular product body (100) outside, right part draw-in groove (220) have evenly been seted up on go-between (210) right side, right part go-between (210) outside runs through draw-in groove (220) top sliding connection have pull rod (230), pull rod (230) top fixedly connected with connection pad (240), pull rod (230) bottom fixedly connected with fixture block (250), reset spring (260) have cup jointed in the pull rod (230) outside, left part go-between (210) left side evenly fixedly connected with L (270).

2. The plastic pipe for facilitating splicing according to claim 1, wherein: the reset spring (260) is located inside the clamping groove (220), and the top end and the bottom end of the reset spring (260) are fixedly connected with the bottom of the clamping groove (220) and the top of the clamping block (250) respectively.

3. The plastic pipe for facilitating splicing according to claim 1, wherein: the left side of the L-shaped plate (270) and the right side of the clamping block (250) are respectively provided with an inclined plane, and the inclined planes are equal in slope.

4. The plastic pipe for facilitating splicing according to claim 1, wherein: sealing mechanism (300) are including go-between (310), sealing rubber circle (320), seal groove (330), spread groove (340), mounting groove (350), gasbag (360), intake pipe (370) and sealing plug (380), left part go-between (210) bottom fixedly connected with go-between (310), go-between (310) inboard fixedly connected with sealing rubber circle (320), seal groove (330) have been seted up in go-between (310) outside, right part spread groove (340) have been seted up to go-between (210) right side bottom, mounting groove (350) have been seted up to spread groove (340) lateral wall, inside embedded gasbag (360) of mounting groove (350), gasbag (360) left side top fixedly connected with intake pipe (370), intake pipe (370) entry end swing joint has sealing plug (380).

5. The plastic pipe for facilitating splicing according to claim 4, wherein: the diameter of the outer sides of the connecting rings (310) is equal to that of the outer sides of the connecting grooves (340), and the diameter of the inner sides of the sealing rubber rings (320) is equal to that of the outer sides of the pipe body (100).

6. The plastic pipe for facilitating splicing according to claim 4, wherein: the air inlet pipe (370) penetrates through the right side of the left side of the connecting ring (210), and the outer side wall of the sealing plug (380) is tightly attached to the inner side wall of the air inlet pipe (370).