CN211083173U

CN211083173U - Double-rubber-ring buckle type connecting drain pipe

Info

Publication number: CN211083173U
Application number: CN201922316455.5U
Authority: CN
Inventors: 刘小明
Original assignee: Fuzhou Guanlun Building Materials Co ltd
Current assignee: Fuzhou Guanlun Building Materials Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-07-24
Anticipated expiration: 2029-12-21

Abstract

The utility model discloses a double-rubber-ring buckle type connecting drainage pipe, which comprises a first pipe body and a second pipe body, wherein a mounting ring is fixedly sleeved at the position of the middle part of the outer wall of the first pipe body, the top part of the right side of the mounting ring is rotatably connected with an upper fixing ring, the bottom part of the right side of the mounting ring is rotatably provided with a lower fixing ring, the outer surfaces of the upper fixing ring and the lower fixing ring are both provided with first external threads, and the right end of the inner wall of the first pipe body is provided with a sealing groove; the left end of the outer surface of the second pipe body is fixedly sleeved with a connecting ring, and the outer wall of the connecting ring is provided with second external threads. The utility model discloses a cooperation of the intra-annular spring of upper fixed ring and lower fixed ring and grip ring is used, can adapt to the expend with heat and contract with cold of first body and second body junction, improves the linkage effect of first body and second body junction, and through upper fixed ring and lower fixed ring, can increase the joint strength of first body and second body junction, and is comparatively practical.

Description

Double-rubber-ring buckle type connecting drain pipe

Technical Field

The utility model relates to a drain pipe connection technical field specifically is a two rubber ring buckle formula connecting drain pipe.

Background

The drain pipe mainly undertakes the drainage tasks of rainwater, sewage, farmland drainage and irrigation and drainage, etc. The drain pipe is divided into a plastic drain pipe, a concrete pipe and a reinforced concrete pipe. The water-saving drainage system is widely applied to the drainage fields of highways, railway roadbeds, subway engineering, waste landfill sites, tunnels, green belts, playgrounds, side slope protection caused by high water content and the like.

However, the existing drain pipe has the following defects in the using process: 1. the existing drain pipe is troublesome to connect, troublesome to install and disassemble and not practical. 2. The existing joint of the drain pipe and the drain pipe has poor strength, and the joint is easy to leak. Therefore, we propose a double rubber ring snap-fit connection drain pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two rubber ring buckle formula connecting drain pipe, cooperation through upper fixed ring and lower fixed ring and fastening nut is used, insert the connecting pipe back in the first body, it is closed with upper fixed ring and lower fixed ring, rotate fastening nut again, fix upper fixed ring and lower fixed ring, moreover, the steam generator is simple in structure, high durability and convenient operation, be convenient for the connection and the dismantlement of first body and second body, cooperation through upper fixed ring and the intra-annular spring of lower fixed ring and grip ring is used, can adapt to the expend with heat and contract with cold of first body and second body junction, improve the connection effect of first body and second body junction, and through upper fixed ring and lower fixed ring, can increase the joint strength of first body and second body junction, and is comparatively practical, the problem that proposes in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a double-rubber-ring buckle type connecting drainage pipe comprises a first pipe body and a second pipe body, wherein a mounting ring is fixedly sleeved at the position, on the right side, of the middle part of the outer wall of the first pipe body, the top of the right side of the mounting ring is rotatably connected with an upper fixing ring, the bottom of the right side of the mounting ring is rotatably provided with a lower fixing ring, first external threads are arranged on the outer surfaces of the upper fixing ring and the lower fixing ring, and a sealing groove is formed in the right end of the inner wall of the first;

the left end of the outer surface of the second pipe body is fixedly sleeved with a connecting ring, a second external thread is arranged on the outer wall of the connecting ring, a fastening nut is screwed on the second external thread, the left end of the second pipe body is horizontally and fixedly communicated with a connecting pipe, and the outer diameter of the connecting pipe is matched with the inner diameter of the first pipe body.

As a preferred embodiment of the present invention, the second external thread is matched with the first external thread.

As a preferred embodiment of the utility model, connecting pipe and second body intercommunication department fixed mounting have the rubber sealing ring, the size and specification phase-match of rubber sealing ring and seal groove.

As an optimal implementation manner of the utility model, the spring that multiunit equidistance was arranged is installed with the equal fixed mounting of lower fixed ring inner wall to the upper fixed ring, the other end and the grip ring fixed connection of spring.

As a preferred embodiment of the present invention, the outer diameter of the closed upper fixing ring and the closed lower fixing ring is matched with the outer diameter of the connecting ring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a two rubber ring buckle formula connecting drain pipe uses through upper fixed ring and lower fixed ring and fastening nut's cooperation, inserts the connecting pipe back in the first body, and is closed with upper fixed ring and lower fixed ring, rotates fastening nut again, fixes upper fixed ring and lower fixed ring, simple structure, convenient operation, the connection and the dismantlement of the first body of being convenient for and second body.

2. The utility model discloses a two rubber ring buckle formula joint drain pipe uses through the cooperation of the intra-annular spring of upper fixed ring and lower fixed ring and grip ring, can adapt to the expend with heat and contract with cold of first body and second body junction, improves the effect of being connected of first body and second body junction, and through upper fixed ring and lower fixed ring, can increase the joint strength of first body and second body junction, and is comparatively practical.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the double-rubber-ring buckle-type connecting drain pipe of the present invention;

FIG. 2 is a schematic view of the internal structure of the first body of the double-rubber-ring buckle-type connecting drain pipe of the present invention;

FIG. 3 is a schematic view of the internal structure of the second body of the double-rubber-ring buckle-type connecting drain pipe of the present invention;

fig. 4 is the side-view structure schematic diagram of the upper fixing ring and the lower fixing ring of the double-rubber-ring buckle type connecting drain pipe of the utility model.

In the figure: the sealing ring comprises a first pipe body 1, a mounting ring 2, an upper fixing ring 3, a first external thread 4, a connecting ring 5, a fastening nut 6, a second external thread 7, a second pipe body 8, a lower fixing ring 9, a sealing groove 10, a connecting pipe 11, a sealing rubber ring 12, a spring 13 and a clamping ring 14.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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 description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a double-rubber-ring buckle type connecting drainage pipe comprises a first pipe body 1 and a second pipe body 8, wherein a mounting ring 2 is fixedly sleeved at the position, on the right side, of the middle part of the outer wall of the first pipe body 1, the top of the right side of the mounting ring 2 is rotatably connected with an upper fixing ring 3, the bottom of the right side of the mounting ring 2 is rotatably provided with a lower fixing ring 9, first external threads 4 are arranged on the outer surfaces of the upper fixing ring 3 and the lower fixing ring 9, and a sealing groove 10 is formed in the right end of the inner wall of the first pipe body;

the left end of the outer surface of the second pipe body 8 is fixedly sleeved with a connecting ring 5, a second external thread 7 is arranged on the outer wall of the connecting ring 5, a fastening nut 6 is screwed on the second external thread 7, the left end of the second pipe body 8 is horizontally and fixedly communicated with a connecting pipe 11, and the outer diameter of the connecting pipe 11 is matched with the inner diameter of the first pipe body 1.

In this embodiment (see fig. 1), the second external thread 7 is matched with the first external thread 4.

In this embodiment (please refer to fig. 2 and fig. 3), a sealing rubber ring 12 is fixedly installed at a communication position of the connecting pipe 11 and the second pipe 8, the sealing rubber ring 12 is matched with the sealing groove 10 in size, and the sealing effect at the connection position of the first pipe 1 and the second pipe 8 can be increased by the sealing rubber ring 12 and the sealing groove 10.

In this embodiment (see fig. 4), a plurality of sets of springs 13 arranged at equal intervals are fixedly mounted on inner walls of the upper fixing ring 3 and the lower fixing ring 9, and the other ends of the springs 13 are fixedly connected with the clamping ring 14, so that the joint between the first tube 1 and the second tube 8 can be adapted to thermal expansion and cold contraction through cooperation of the springs 13 and the clamping ring 14.

In this embodiment (see fig. 1), the outer diameters of the upper fixing ring 3 and the lower fixing ring 9 after being closed are matched with the outer diameter of the connecting ring 5.

It should be noted that the present invention relates to a double rubber ring buckle type connecting drainage pipe, which comprises a first pipe body 1, a mounting ring 2, an upper fixing ring 3, an upper external thread 4, a connecting ring 5, a fastening nut 6, a second external thread 7, a second pipe body 8, a lower fixing ring 9, a sealing groove 10, a connecting pipe 11, a sealing rubber ring 12, a spring 13, and a clamping ring 14, wherein the components are all universal standard components or components known by those skilled in the art, the structure and principle of which are all known by technical manuals or by conventional testing methods, when the double rubber ring buckle type connecting drainage pipe is used, the connecting pipe 11 is inserted into the first pipe body 1, so that the sealing rubber ring 12 is placed in the sealing groove 10, the sealing effect is improved, the upper fixing ring 3 and the lower fixing ring 9 are closed, then the fastening nut 6 is rotated, the fastening nut 6 is rotated from the second external thread 7 to the first external thread 4, fix last fixed ring 3 and lower fixed ring 9, improve the joint strength of first body 1 and second body 8, through spring 13 and the grip ring 14 in last fixed ring 3 and the lower fixed ring 9, can adapt to the expend with heat and contract with cold of first body 1 and the 8 junctions of second body, improve and connect fixed effect, the result of use is comparatively ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a drainage pipe is connected to two rubber ring buckle formulas, includes first body (1) and second body (8), its characterized in that: a mounting ring (2) is fixedly sleeved at the position, to the right, of the middle part of the outer wall of the first pipe body (1), the top of the right side of the mounting ring (2) is rotatably connected with an upper fixing ring (3), the bottom of the right side of the mounting ring (2) is rotatably provided with a lower fixing ring (9), first external threads (4) are arranged on the outer surfaces of the upper fixing ring (3) and the lower fixing ring (9), and a sealing groove (10) is formed in the right end of the inner wall of the first pipe body (1);

the left end of the outer surface of the second pipe body (8) is fixedly sleeved with a connecting ring (5), the outer wall of the connecting ring (5) is provided with second external threads (7), the second external threads (7) are screwed with a fastening nut (6), the left end of the second pipe body (8) is horizontally and fixedly communicated with a connecting pipe (11), and the outer diameter of the connecting pipe (11) is matched with the inner diameter of the first pipe body (1).

2. The double-rubber-ring snap-fit connection drain pipe according to claim 1, characterized in that: the second external thread (7) is matched with the first external thread (4).

3. The double-rubber-ring snap-fit connection drain pipe according to claim 1, characterized in that: connecting pipe (11) and second body (8) intercommunication department fixed mounting have rubber seal (12), rubber seal (12) and the big or small specification phase-match of seal groove (10).

4. The double-rubber-ring snap-fit connection drain pipe according to claim 1, characterized in that: the upper fixing ring (3) and the lower fixing ring (9) are fixedly provided with a plurality of groups of springs (13) which are arranged at equal intervals, and the other ends of the springs (13) are fixedly connected with the clamping ring (14).

5. The double-rubber-ring snap-fit connection drain pipe according to claim 1, characterized in that: the outer diameter of the closed upper fixing ring (3) and the closed lower fixing ring (9) is matched with the outer diameter of the connecting ring (5).