CN214789631U - Angle-adjustable drain pipe joint - Google Patents

Abstract

The utility model provides an angle adjustable drain pipe connects belongs to building materials technical field. It has solved the nonadjustable problem of current drain pipe joint angle. This angle adjustable drain pipe connects includes a bell pipe and a socket pipe, and the one end slope of bell pipe forms grafting end one, and the one end slope of socket pipe forms grafting end two, and bell pipe and socket pipe are connected through the mode that grafting end one pegs graft with grafting end two, when constructor meets some angles when the stringing, can be through twisting grafting end one and grafting end two for the angle between bell pipe and the socket pipe is adjusted. The drainage pipe with the adjustable angle has a simple joint structure, and can be arranged at the corner with a special angle.

Description

Angle-adjustable drain pipe joint

Technical Field

The utility model belongs to the technical field of the building materials, a drainage pipe joint of angle adjustable is related to.

Background

The drain pipe is the indispensable building material in the current building trade, and constructor lays inside and outside the house and forms complete drainage pipe to this assurance will with the time can be with rainwater drainage house, also can guarantee that the sewage that the resident life produced can concentrate the house of discharging.

In the pipe distribution process, under the condition that single drain pipe length is not enough, a plurality of drain pipes are generally needed to be connected end to end, so that the pipeline can be normally distributed, however, in the distribution process, due to the reason of a house structure, joints are needed to be used for two connecting pipes at certain corners needing to be turned, at present, only 45-degree and 90-degree joints are available on the market, at the corners with special angles, such as corners of 20 degrees, 30 degrees, 120 degrees, 130 degrees and the like, the joints can not meet the installation requirements of the drain pipes, and the drain pipes can not be normally distributed by being attached to walls.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided an angle adjustable drain pipe joint, the utility model aims to solve the technical problem that: how to ensure the angle of the drain pipe joint to be adjustable.

The purpose of the utility model can be realized by the following technical proposal: the angle-adjustable drain pipe joint comprises a socket pipe and is characterized in that one end of the socket pipe is inclined to form a first inserting surface, one end of the socket pipe is inclined to form a second inserting surface which is used for being inserted with the first inserting surface, and the first inserting surface is attached to the second inserting surface and can rotate relative to the second inserting surface to form an included angle between the socket pipe and the socket pipe.

This angle adjustable drain pipe connects includes a bellmouth pipe and a socket pipe, the one end slope of bellmouth pipe forms interface one, the one end slope of socket pipe forms interface two, the bellmouth pipe is connected through interface one and interface two mode of pegging graft with the socket pipe, when constructor meets some angles comparatively special corners when the stringing, can be through wrench movement laminating interface one and interface two together, make the angle between bellmouth pipe and the socket pipe adjust, thereby guarantee also can carry out the stringing at the special corner of angle.

In the above drainage pipe joint with adjustable angle, the inclination angle of the first insertion surface is the same as that of the second insertion surface, and the first insertion surface can be inserted into the second insertion surface to make the included angle between the socket pipe and the spigot pipe be 180 °.

The inclination angle of the first plug surface and the inclination angle of the second plug surface are consistent, so that when the first plug surface is plugged with the second plug surface at the bottom (the first plug surface is plugged with the second plug surface at the bottom), the included angle formed by plugging between the socket pipe and the socket pipe is 180 degrees, namely the pipe body formed by plugging is in a straight pipe shape, at the moment, the pipe body formed by plugging the socket pipe and the socket pipe can also be directly used as a water pipe, and the defect that the length of the original water pipe is insufficient is effectively overcome.

In the drainage pipe joint with the adjustable angle, the first insertion surface is integrally formed with an annular insertion part, the second insertion surface is inwards recessed to form an insertion groove into which the insertion part can be inserted, the outer side wall of the insertion part is inwards recessed to form an annular groove, a sealing ring is clamped in the annular groove, the inner side wall of the sealing ring abuts against the wall of the annular groove, and the outer side wall abuts against the circumferential inner side wall of the insertion groove.

The first inserting face and the second inserting face are inserted into the inserting groove through the annular inserting portion to be connected, the first inserting face and the second inserting face can be inserted into the inserting groove through the inserting portion to rotate, the socket pipe and the socket pipe can rotate mutually, the effect that the joint angle formed by the socket pipe and the socket pipe in an inserting mode can be adjusted according to the angle of a corner is achieved, in addition, an annular groove is formed in the outer side wall of the inserting face of the socket pipe, a sealing ring is connected in the annular groove in a clamping mode, when the first inserting face and the second inserting face are connected in an inserting mode, the inner side of the sealing ring can be tightly abutted to the inner wall of the annular groove, the outer side of the sealing ring can be tightly abutted to the inner side wall of the annular groove formed in the second inserting face, the sealing performance of the joint formed by the inserting of the socket pipe and the socket pipe in the using mode is guaranteed, and the water leakage phenomenon is effectively prevented.

In the drainage pipe joint with the adjustable angle, the circumferential inner side wall of the insertion groove is sunken towards the outer side wall of the socket pipe to form an annular accommodating groove, and the outer side wall of the sealing ring can be clamped into the accommodating groove and tightly abut against the inner wall of the accommodating groove.

The holding tank has been seted up on the circumference inside wall of inserting groove, when the inserting surface of socket pipe one with the inserting surface of inserting pipe two-phase grafting (when inserting the inserting groove in), the sealing washer that is located the ring channel outside wall can be spacing to the holding tank in and support tightly with the inner wall of holding tank, when guaranteeing to peg graft the joint leakproofness that forms, prevents to its angular adjustment in-process sealing washer inefficacy.

In the above-described angle-adjustable drain pipe joint, the other ends of the socket pipe and the socket pipe are connection ends for connection with a water pipe.

Socket pipe's one end is pegged graft with the one end of socket pipe, and socket pipe is used for fixing with the water pipe with the other end of socket pipe, is guaranteeing that socket pipe, socket pipe and water pipe are sealed under the good prerequisite, and the water pipe can separately install with socket pipe, socket pipe grafting joint that forms, guarantees to install more laborsavingly.

Compared with the prior art, the drainage pipe joint with the adjustable angle has the following advantages:

the angle-adjustable drain pipe joint comprises a socket pipe and a joint pipe, wherein one end of the socket pipe is inclined to form a first insertion surface, one end of the joint pipe is inclined to form a second insertion surface, the first insertion surface can be inserted into the second insertion surface, and the first insertion surface and the second insertion surface can rotate mutually, so that the socket pipe and the joint pipe can be bent to form different angles corresponding to installation corners.

And the first inserting surface and the second inserting surface are matched with the inserting groove through the inserting part to enable the socket pipe and the inserting pipe to be subjected to angle adjustment.

And a sealing ring is arranged between the socket pipe and the spigot pipe, so that the sealing property between the socket pipe and the spigot pipe is ensured.

And fourthly, an annular groove is formed in the insertion part, an accommodating groove is formed in the insertion groove, the inner side of the sealing ring for sealing is tightly abutted against the inner wall of the annular groove, the outer side of the sealing ring is tightly abutted against the inner wall of the accommodating groove, and the sealing property between the socket pipe and the socket pipe can be ensured while the sealing ring is stably installed.

And fifthly, the socket pipe and the socket pipe can be separately installed with the water pipe, so that the socket pipe and the socket pipe can be installed on the water pipe after the angle is adjusted in advance during installation, and the installation is more labor-saving.

Drawings

FIG. 1 is a first schematic view of the present adjustable angle drain fitting.

FIG. 2 is a second schematic structural view of the angle adjustable drain fitting.

FIG. 3 is a schematic structural view III of the angle-adjustable joint for drain pipe

Fig. 4 is a sectional view of the present adjustable angle drain fitting and a partially enlarged view thereof.

Fig. 5 is a schematic view of the structure of the socket pipe and a partially enlarged view thereof.

Fig. 6 is a schematic view of the structure of the socket pipe.

Fig. 7 is a sectional view of the socket pipe and a partially enlarged view thereof.

In the figure, 1, a socket pipe; 1a, a first plugging surface; 1a1 and a first plug part; 1a11, annular groove; 1b, a first connecting end; 2. a socket tube; 2a, a second inserting surface; 2a1, a plug groove; 2a11, accommodating groove; 2b, a second connecting end; 3. and (5) sealing rings.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, the drainage pipe joint with adjustable angle comprises a socket pipe 1 with two ends arranged in a penetrating manner and a socket pipe 2 with two ends arranged in a penetrating manner, the cross sections of the socket pipe 1 and the socket pipe 2 are circular, one end of the socket pipe 1 is connected with one end of the socket pipe 2 in a splicing manner, the other end of the socket pipe 1 is a first connecting end 1b used for being connected with a water pipe, the other end of the socket pipe 2 is a second connecting end 2b used for being connected with the water pipe, and the first connecting end 1b and the second connecting end 2b can be connected with the water pipe in a sleeving manner and sealed and fixed by glue; the socket pipe 1 and the socket pipe 2 may be integrally formed at the end of each water pipe during the manufacturing process.

As shown in fig. 4-6, one end of the socket pipe 1 is inclined from one side to the other side of the socket pipe 1 to form a first insertion surface 1a, an annular insertion portion 1a1 is integrally formed on the first insertion surface 1a, one end of the socket pipe 2 is inclined from one side to the other side of the socket pipe 1 to form a second insertion surface 2a, the first insertion surface 1a and the second insertion surface 2a have the same inclination angle, the second insertion surface 2a is recessed into an annular insertion groove 2a1, the first insertion surface 1a and the second insertion surface 2a are inserted into the insertion groove 2a1 through the insertion portion 1a1 for insertion, and the first insertion surface 1a and the second insertion surface 2a can rotate in the insertion groove 2a1 through the insertion portion 1a1 to adjust the angle between the socket pipe 1 and the socket pipe 2; in addition, the socket pipe 2 and the socket pipe 1 are simply spliced with the splicing surface two 2a through the splicing surface one 1a (namely, the topmost end of the splicing surface one 1a is abutted against the lowest end of the splicing surface two 2a, and the bottommost end of the splicing surface one 1a is abutted against the topmost end of the splicing surface two 2a), and at the moment, the joint formed by splicing the socket pipe 2 and the socket pipe 1 is in a straight pipe shape and can be directly used as a short water pipe.

As shown in fig. 4-6, an annular groove 1a11 is formed on the circumferential outer side wall of the insertion part 1a1, an accommodating groove 2a11 is formed on the circumferential inner side wall of the insertion groove 2a1, a seal ring 3 is arranged between the annular groove 1a11 and the accommodating groove 2a11, the inner side of the seal ring 3 is embedded into the annular groove 1a11 and abuts against the inner wall of the accommodating groove 2a11, and the outer side of the seal ring 3 is embedded into the accommodating groove 2a11 and abuts against the inner wall of the accommodating groove 2a 11.

The use principle is as follows: when a constructor lays pipes to a corner with a larger angle difference of 45 degrees and 90 degrees, a first insertion surface 1a of a socket pipe 1 is inserted with a second insertion surface 2a of a socket pipe 2, an included angle between the socket pipe 1 and the socket pipe 2 is adjusted when the constructor twists the socket pipe and the socket pipe to enable a formed joint angle to be matched with a corner angle, then the first insertion surface 1a of the socket pipe 1 and the second insertion surface 2a of the insertion pipe are fixed and sealed through glue, one end of one water pipe is inserted with a first connecting end 1b of the socket pipe 1 and is sealed through glue, and one end of the other water pipe is inserted with a second connecting end 2b of the socket pipe 2 and is sealed through glue.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms socket pipe 1, socket surface one 1a, socket part one 1a1, annular groove 1a11, connection end one 1b, socket pipe 2, socket surface two 2a, socket groove 2a1, receiving groove 2a11, connection end two 2b, sealing ring 3, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (5)

1. The utility model provides a drainage pipe joint of adjustable angle, includes socket pipe (1) and socket pipe (2), its characterized in that, socket pipe (1) one end slope forms spigot surface one (1a), socket pipe (2) one end slope forms spigot surface two (2a) that are used for pegging graft mutually with spigot surface one (1a), spigot surface one (1a) with spigot surface two (2a) are laminated mutually and can rotate relative spigot surface two (2a) and make and form the contained angle between socket pipe (1) and socket pipe (2).

2. The angle-adjustable drain pipe joint according to claim 1, wherein the inclination angles of the first insertion surface (1a) and the second insertion surface (2a) are the same, and the first insertion surface (1a) can be inserted into the second insertion surface (2a) so that the included angle between the socket pipe (1) and the socket pipe (2) is 180 °.

3. The angle-adjustable drain pipe joint according to claim 1 or 2, wherein the first insertion surface (1a) is integrally formed with an annular insertion part (1a1), the second insertion surface (2a) is recessed inwards to form an insertion groove (2a1) into which the insertion part (1a1) can be inserted, the outer side wall of the insertion part (1a1) is recessed inwards to form an annular groove (1a11), the annular groove (1a11) is internally clamped with the sealing ring (3), the inner side wall of the sealing ring (3) abuts against the groove wall of the annular groove (1a11), and the outer side wall of the sealing ring abuts against the circumferential inner side wall of the insertion groove (2a 1).

4. The angle adjustable drain pipe joint according to claim 3, wherein the circumferential inner side wall of the insertion groove (2a1) is recessed toward the outer side wall of the socket pipe (1) to form an annular receiving groove (2a11), and the outer side wall of the sealing ring (3) can be inserted into the receiving groove (2a11) and abut against the inner wall of the receiving groove (2a 11).

5. The angle-adjustable drain pipe joint according to claim 1, wherein the other end of the socket pipe (1) is a first connection end (1b) for connection with a water pipe, and the other end of the socket pipe (2) is a second connection end (2b) for connection with a water pipe.

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