CN212537074U

CN212537074U - PP pipe with sealed coupling

Info

Publication number: CN212537074U
Application number: CN202020905490.0U
Authority: CN
Inventors: 楼晓丽
Original assignee: Wuxi Depin Technology Co ltd
Current assignee: Wuxi Depin Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-12
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a PP pipe with a sealing pipe joint, which relates to the field of PP pipes and comprises a pipe joint sleeve, a sliding sleeve, a first pipe body and a second pipe body, wherein the sliding sleeve is arranged outside the pipe joint sleeve; mounting grooves are formed in the inner parts of the two ends of the pipe joint sleeve; first spout has all been seted up at the inner wall both ends of coupling sleeve, and the internally mounted of first spout has the ball, and the circular slot has all been seted up at the inner wall both ends of sliding sleeve, and the draw-in groove has all been seted up to the right-hand member of first body and the left end of second body. The utility model discloses a cooperation of slip cap and ball can make first body and second body install on the coupling cover, is convenient for communicate between first body and the second body to realize the high-speed joint between first body and the second body, improve PP union coupling's work efficiency.

Description

PP pipe with sealed coupling

Technical Field

The utility model relates to a PP manages the field, in particular to PP pipe with sealed tube connects.

Background

The PP pipe is mainly applied to an indoor cold and hot water supply system of a building, is also widely applied to a heating system, and is a non-toxic, sanitary, high-temperature-resistant and recyclable environment-friendly pipe fitting.

At present, in the actual installation and use process of the existing PP pipe, under the influence of constructors and pipe joints, the PP pipe is generally in a threaded connection mode, but the condition that the connection mode of the PP pipe is not tight frequently occurs, so that the condition that the connection part of the PP pipe and the pipe joint leaks occurs, and therefore, the PP pipe with the sealing pipe joint is necessary to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PP pipe with sealing tube connects to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a PP pipe with a sealed pipe joint comprises a pipe joint sleeve, a sliding sleeve, a first pipe body and a second pipe body, wherein the sliding sleeve is installed on the outer side of the pipe joint sleeve;

mounting grooves are formed in the two ends of the pipe joint sleeve, and the first pipe body and the second pipe body are respectively located in the two mounting grooves;

first spout has all been seted up at the inner wall both ends of coupling sleeve, the internally mounted of first spout has the ball, the circular slot has all been seted up at the inner wall both ends of slip cap, the draw-in groove has all been seted up to the right-hand member of first body and the left end of second body, the upper end and the circular slot of ball correspond, the lower extreme and the draw-in groove of ball correspond.

Optionally, the sliding assembly includes a support rod, two compression springs and a sliding block;

second chutes are formed in the upper side and the lower side of the middle of the pipe joint sleeve, the supporting rod is installed inside the second chutes, the sliding block is installed on the supporting rod, the two compression springs are installed on the supporting rod, and the sliding block is arranged between the two compression springs.

Optionally, a through hole is formed in the lower portion of the sliding block, and the supporting rod is installed in the through hole.

Optionally, the annular has been seted up to the one end of mounting groove, the internally mounted of annular has the sealing ring, the quantity of sealing ring has two, two the sealing ring contacts with first body, second body respectively.

Optionally, the right end of the first pipe body and the left end of the second pipe body are both in a chamfer shape.

Optionally, the outer side of the sliding sleeve is provided with an anti-slip thread.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a cooperation of slip cap and ball can make first body and second body install on the coupling cover, is convenient for communicate between first body and the second body to realize the high-speed joint between first body and the second body, improve PP union coupling's work efficiency.

2. The utility model discloses a cooperation of bracing piece, two compression springs and sliding block can be injectd the home range of sliding sleeve on the one hand, and on the other hand can make the sliding sleeve remove the back and reset fast.

Drawings

Fig. 1 is a schematic front view of the structure of the present invention.

Fig. 2 is a schematic sectional view of the structure of the present invention.

Fig. 3 is an enlarged schematic view of a structure a in fig. 2 according to the present invention.

Fig. 4 is a schematic side view of the first tube structure of the present invention.

In the figure: 1. a pipe joint sleeve; 2. a sliding sleeve; 3. a first pipe body; 4. a second tube body; 5. mounting grooves; 6. a first chute; 7. a ball bearing; 8. a circular groove; 9. a card slot; 10. a second chute; 11. a support bar; 12. a compression spring; 13. a slider; 14. a ring groove; 15. and (4) a sealing ring.

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.

In the description of the present invention, it is to 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", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The utility model provides a PP pipe with sealed coupling as shown in fig. 1-4, including coupling sleeve 1, sliding sleeve 2, first body 3 and second body 4, sliding sleeve 2 installs in coupling sleeve 1's the outside, first body 3 installs in coupling sleeve 1's left end, second body 4 installs in coupling sleeve 1's right-hand member, connect through the slip subassembly between coupling sleeve 1 and the sliding sleeve 2, the right-hand member of first body 3 and the left end of second body 4 all are the chamfer form, can be convenient for first body 3 and the quick entering coupling sleeve 1 of second body 4 in, the outside of sliding sleeve 2 is provided with anti-skidding screw thread, can prevent that sliding sleeve 2 from skidding at the removal in-process.

Inside mounting groove 5 that all is provided with in the both ends of coupling sleeve 1, first body 3 and second body 4 are located two mounting grooves 5 respectively, annular 14 has been seted up to the one end of mounting groove 5, the internally mounted of annular 14 has sealing ring 15, the quantity of sealing ring 15 has two, two sealing ring 15 respectively with first body 3, the contact of second body 4, sealing ring 15 can make the leakproofness have between coupling sleeve 1, first body 3 and the second body 4, prevent to leak.

First spout 6 has all been seted up at the inner wall both ends of coupling sleeve 1, the internally mounted of first spout 6 has ball 7, circular slot 8 has all been seted up at the inner wall both ends of sliding sleeve 2, draw-in groove 9 has all been seted up to the right-hand member of first body 3 and the left end of second body 4, the upper end and the circular slot 8 of ball 7 correspond, the lower extreme and the draw-in groove 9 of ball 7 correspond, the cooperation of sliding sleeve 2 and ball 7 can make first body 3 and second body 4 install on coupling sleeve 1, be convenient for communicate between first body 3 and the second body 4, thereby realize the high-speed joint between first body 3 and the second body 4, improve PP union coupling's work efficiency.

This practical theory of operation:

insert first body 3 earlier in the coupling cover 1, then remove slip cap 2 left, promote first body 3 and enter into coupling cover 1 completely, the upper end of ball 7 can receive the effort of first body 3 and enter into circular slot 8, loosen slip cap 2 at last, slip cap 2 removes and makes ball 7 enter into draw-in groove 9 on first body 3 in, thereby make first body 3 install on coupling cover 1, make second body 4 install on coupling cover 1 on the same reason, realize the connection of first body 3 and second body 4.

In some embodiments of the present invention, the sliding assembly comprises a support bar 11, two compression springs 12 and a sliding block 13;

second spout 10 has all been seted up to both sides about the middle part of coupling sleeve 1, bracing piece 11 is installed in the inside of second spout 10, sliding block 13 is installed on bracing piece 11, two compression spring 12 are installed on bracing piece 11, sliding block 13 sets up between two compression spring 12, the through-hole has been seted up to sliding block 13's lower part, bracing piece 11 is installed in the through-hole, bracing piece 11, two compression spring 12 and sliding block 13's cooperation can be injectd the home range of sliding sleeve 2 on the one hand, on the other hand can make sliding sleeve 2 remove the back and reset fast.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a PP pipe with sealed coupling, includes coupling sleeve (1), slip cover (2), first body (3) and second body (4), its characterized in that: the sliding sleeve (2) is arranged on the outer side of the pipe joint sleeve (1), the first pipe body (3) is arranged at the left end of the pipe joint sleeve (1), the second pipe body (4) is arranged at the right end of the pipe joint sleeve (1), and the pipe joint sleeve (1) and the sliding sleeve (2) are connected through a sliding assembly;

mounting grooves (5) are formed in the two ends of the pipe joint sleeve (1), and the first pipe body (3) and the second pipe body (4) are respectively located in the two mounting grooves (5);

first spout (6) have all been seted up at the inner wall both ends of coupling sleeve (1), the internally mounted of first spout (6) has ball (7), circular slot (8) have all been seted up at the inner wall both ends of slip cap (2), draw-in groove (9) have all been seted up to the right-hand member of first body (3) and the left end of second body (4), the upper end and circular slot (8) of ball (7) correspond, the lower extreme and draw-in groove (9) of ball (7) correspond.

2. The PP tube with sealed tube joint as claimed in claim 1, wherein:

the sliding component comprises a supporting rod (11), two compression springs (12) and a sliding block (13);

second spout (10) have all been seted up to both sides about the middle part of coupling sleeve (1), the inside in second spout (10) is installed in bracing piece (11), sliding block (13) are installed on bracing piece (11), two compression spring (12) are installed on bracing piece (11), sliding block (13) set up between two compression spring (12).

3. The PP tube with sealed tube joint as claimed in claim 2, wherein:

the lower part of the sliding block (13) is provided with a through hole, and the support rod (11) is arranged in the through hole.

4. The PP tube with sealed tube joint as claimed in claim 1, wherein:

annular (14) have been seted up to the one end of mounting groove (5), the internally mounted of annular (14) has sealing ring (15), the quantity of sealing ring (15) has two, two sealing ring (15) contact with first body (3), second body (4) respectively.

5. The PP tube with sealed tube joint as claimed in claim 1, wherein:

the right end of the first pipe body (3) and the left end of the second pipe body (4) are both in a chamfer shape.

6. The PP tube with sealed tube joint as claimed in claim 1, wherein:

the outer side of the sliding sleeve (2) is provided with anti-skidding threads.