CN211976228U

CN211976228U - Y-shaped leather hose tee joint

Info

Publication number: CN211976228U
Application number: CN202020673953.5U
Authority: CN
Inventors: 黄光元; 金建娜
Original assignee: Wenzhou Pante Pipe Fittings Co ltd
Current assignee: Wenzhou Pante Pipe Fittings Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-11-20
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a Y type leather hose tee bend relates to three-way pipe technical field, including first connecting pipe, the second connecting pipe, the third connecting pipe, first flexible circle, the flexible circle of second, recess and flexible cover, the recess outer wall be close to interface one end be equipped with first flexible circle assorted first ring channel, the recess outer wall is kept away from interface one end and is equipped with the flexible circle assorted second ring channel of second, flexible cover outer wall is equipped with the flexible ball of a plurality of in the through-hole outside, first connecting pipe, second connecting pipe and third connecting pipe outer wall all are equipped with the spherical groove that matches with flexible ball. The utility model discloses can effectively strengthen the multiple flexible sealed processing between tee bend and the leather hose, avoid the weeping, and can strengthen the stability between leather hose and the tee bend, avoid the pine to take off, can effectively strengthen the stability of flexible cover, avoid flexible cover to take place the displacement when the leather hose is installed, warp or pine take off, further strengthen leakproofness and stability between tee bend and the leather hose.

Description

Y-shaped leather hose tee joint

Technical Field

The utility model relates to a tee bend technical field, more specifically say, the utility model relates to a Y type leather hose tee bend.

Background

The pipe joint with three openings is called a three-way pipe. The three-way pipe is widely used in pipe networks for conveying liquid and gas, and the three-way pipe is made of different conveying media: cast iron, cast steel, cast copper, cast aluminum, plastic, glass, and the like. The device is used for changing the direction of fluid and can be used for water pipelines, oil pipelines and various liquid chemical material pipelines. The method is mainly used in the engineering fields of medicine, water conservancy (water-saving irrigation, water supply and drainage), energy sources (petroleum, natural gas and nuclear industry), buildings and the like.

Most of the existing Y-shaped leather hose tee joints are formed by directly sleeving leather hoses outside leather hose tee joints, so that the sealing effect is poor, and the leather hoses are easy to loosen or leak liquid.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a Y type leather hose tee bend, the utility model aims to solve the problem be: how to strengthen the leakproofness that the Y type leather hose tee bend is being connected with the leather hose, strengthen stability, avoid the pine to take off or the weeping.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a Y type leather hose tee bend, includes first connecting pipe, second connecting pipe, third connecting pipe, first flexible circle and the flexible circle of second, first connecting pipe the second connecting pipe with the third connecting pipe communicates each other, first connecting pipe the second connecting pipe with third connecting pipe outer wall is close to interface one end and equally divides and do not is equipped with a plurality of recess, the recess outer wall be close to interface one end be equipped with the first ring channel of first flexible circle assorted, the recess outer wall keep away from interface one end be equipped with the second flexible circle assorted second ring channel, first connecting pipe the second connecting pipe with third connecting pipe outer wall is equally divided and is do not be equipped with flexible cover outside the interface outside, flexible cover surface has seted up the through-hole, flexible cover outer wall in the through-hole outside is equipped with a plurality of flexible ball, first connecting pipe, The outer walls of the second connecting pipe and the third connecting pipe are respectively provided with a spherical groove matched with the flexible ball.

In a preferred embodiment, the groove is in a truncated cone-shaped structure, and the outer diameter of the outer wall of the groove at the end close to the interface is smaller than the outer diameter of the groove at the end far from the interface.

In a preferred embodiment, the first connection pipe, the second connection pipe and the third connection pipe have the same outer diameter, and the maximum outer diameter of the groove is the same as the outer diameter of the first connection pipe.

In a preferred embodiment, the first flexible ring and the second flexible ring have the same outer diameter, and the first flexible ring has the same outer diameter as the first connecting pipe.

In a preferred embodiment, the cross-sectional central angle of the spherical groove is greater than two hundred and forty degrees, and the cross-sectional central angle of the spherical groove is less than three hundred degrees.

The utility model discloses a technological effect and advantage:

1. the utility model can effectively strengthen the multiple flexible sealing treatment between the three-way pipe and the leather hose, avoid liquid leakage, strengthen the stability between the leather hose and the three-way pipe and avoid loosening by arranging the groove, the first flexible ring, the second flexible ring, the first annular groove, the second annular groove and the flexible sleeve;

2. the utility model discloses a set up flexible ball and spherical groove, can effectively strengthen the stability of flexible cover, avoid flexible cover to take place the displacement when the leather hose installation, warp or pine take off, further strengthen leakproofness and stability between tee bend and the leather hose.

Drawings

Fig. 1 is a front view of the whole body of the present invention.

Fig. 2 is an overall front sectional view of the present invention.

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

Fig. 4 is an enlarged schematic view of the present invention at B in fig. 2.

The reference signs are: the flexible connection device comprises a first connection pipe 1, a second connection pipe 2, a third connection pipe 3, a groove 4, a first flexible ring 5, a second flexible ring 6, a first annular groove 7, a second annular groove 8, a flexible sleeve 9, a flexible ball 10, a spherical groove 11 and a through hole 12.

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.

A Y-shaped leather pipe tee joint shown in figures 1-3, which comprises a first connecting pipe 1, a second connecting pipe 2, a third connecting pipe 3, a first flexible ring 5 and a second flexible ring 6, the first connection pipe 1, the second connection pipe 2 and the third connection pipe 3 are communicated with each other, a plurality of grooves 4 are respectively arranged at one ends of the outer walls of the first connecting pipe 1, the second connecting pipe 2 and the third connecting pipe 3 close to the connector, a first annular groove 7 matched with the first flexible ring 5 is arranged at one end of the outer wall of the groove 4 close to the joint, a second annular groove 8 matched with the second flexible ring 6 is arranged at one end of the outer wall of the groove 4 far away from the joint, the outer walls of the first connecting pipe 1, the second connecting pipe 2 and the third connecting pipe 3 are respectively provided with a flexible sleeve 9 outside the connector, and the surface of the flexible sleeve 9 is provided with a through hole 12;

the groove 4 is of a round table-shaped structure, and the outer diameter of the outer wall of the groove 4 close to one end of the connector is smaller than the outer diameter of the outer wall of the groove 4 far away from one end of the connector, so that after the tee joint is connected with the leather hose, the inner wall of the leather hose is extruded into the groove 4, the leather hose can be effectively limited, and the stability is enhanced;

the outer diameters of the first connecting pipe 1, the second connecting pipe 2 and the third connecting pipe 3 are equal, the maximum outer diameter of the groove 4 is equal to the outer diameter of the first connecting pipe 1, the leather hose can be quickly sleeved on the tee, and the mounting is more convenient;

first flexible circle 5 with the external diameter of flexible circle 6 of second equals, just the external diameter of first flexible circle 5 with the external diameter of first connecting pipe 1 is equal, guarantees that the leather hose can overlap on the tee bend fast, and it is more convenient to install.

The implementation mode is specifically as follows: when in use, by arranging the groove 4, the first flexible ring 5, the second flexible ring 6, the first annular groove 8, the second annular groove 8 and the flexible sleeve 9, when the leather hose is sleeved on the tee joint, the inner wall of the leather hose is contacted with the groove 4, the leather hose and the tee joint are mutually extruded, the groove 4 can prevent the leather hose from slipping, the first flexible ring 5 and the second flexible ring 6 are contacted with the inner wall of the leather hose, the leather hose is extruded and deformed, the multi-sealing effect between the tee joint and the leather hose can be effectively enhanced, liquid leakage is avoided, the stability between the leather hose and the tee joint can be enhanced, loosening is avoided, the first annular groove 7 and the second annular groove 8 can limit the first flexible ring 5 and the second flexible ring 6, the first flexible ring 5 and the second flexible ring 6 are prevented from displacing, the stability is enhanced, the flexible sleeve 9 can carry out flexible sealing treatment on the interface of the tee joint, and the sealing effect between the tee joint and the leather hose can be further enhanced; this embodiment has specifically solved current Y type leather hose tee bend among the background art, mostly directly overlaps the leather hose outside leather hose tee bend interface with the leather hose, and sealed effect is not good, the easy problem that takes off or weeping.

As shown in fig. 2 and 4, the y-shaped leather hose tee further comprises a plurality of flexible balls 10 which are arranged on the outer wall of the flexible sleeve 9 and located outside the through hole 12, and spherical grooves 11 which are matched with the flexible balls 10 are respectively arranged on the outer walls of the first connecting pipe 1, the second connecting pipe 2 and the third connecting pipe 3;

the cross section central angle of spherical groove 11 is greater than two hundred forty degrees, just the cross section central angle of spherical groove 11 is less than three hundred degrees, guarantees that flexible ball 10 can extrude the deformation and get into spherical groove 11, and spherical groove 11 is spacing to flexible ball 10 simultaneously, guarantees flexible ball 10's stability.

The implementation mode is specifically as follows: during the use, through setting up flexible ball 10 and spherical groove 11, during installation flexbile duct 9, with flexible ball 10 insert spherical groove 11 inside, can effectively strengthen the stability of flexbile duct 9, avoid flexbile duct 9 to take place displacement, deformation or pine take off when the leather hose installation, further strengthen leakproofness and stability between tee bend and the leather hose.

The utility model discloses the theory of operation:

referring to the attached drawings 1-3 of the specification, by arranging the groove 4, the first flexible ring 5, the second flexible ring 6, the first annular groove 8, the second annular groove 8 and the flexible sleeve 9, multiple flexible sealing treatment between the three-way pipe and the leather hose can be effectively enhanced, liquid leakage is avoided, the stability between the leather hose and the three-way pipe can be enhanced, and loosening is avoided;

furthermore, referring to the attached

drawings

2 and 4 of the specification, the stability of the flexible sleeve 9 can be effectively enhanced by arranging the flexible ball 10 and the spherical groove 11, the flexible sleeve 9 is prevented from being displaced, deformed or loosened during the installation of the leather hose, and the sealing performance and the stability between the tee joint and the leather hose are further enhanced.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a Y type leather hose tee bend, includes first connecting pipe (1), second connecting pipe (2), third connecting pipe (3), first flexible circle (5) and the flexible circle of second (6), its characterized in that: the first connecting pipe (1), the second connecting pipe (2) and the third connecting pipe (3) are communicated with each other, a plurality of grooves (4) are respectively arranged at one end, close to the interface, of the outer walls of the first connecting pipe (1), the second connecting pipe (2) and the third connecting pipe (3), a first annular groove (7) matched with the first flexible ring (5) is arranged at one end, close to the interface, of the outer wall of the groove (4), a second annular groove (8) matched with the second flexible ring (6) is arranged at one end, far away from the interface, of the outer wall of the groove (4), a flexible sleeve (9) is arranged outside the interface, a through hole (12) is formed in the surface of the flexible sleeve (9), and a plurality of flexible balls (10) are arranged on the outer wall of the flexible sleeve (9) outside the through hole (12), first connecting pipe (1), second connecting pipe (2) and third connecting pipe (3) outer wall are equallyd divide be equipped with respectively with flexible ball (10) assorted spherical groove (11).

2. A y-shaped leather hose tee according to claim 1, characterized in that: the groove (4) is of a round table-shaped structure, and the outer diameter of one end, close to the connector, of the outer wall of the groove (4) is smaller than the outer diameter of one end, far away from the connector, of the groove (4).

3. A y-shaped leather hose tee according to claim 1, characterized in that: the first connecting pipe (1), the second connecting pipe (2) and the third connecting pipe (3) are equal in outer diameter.

4. A y-shaped leather hose tee according to claim 3, characterized in that: the maximum outer diameter of the groove (4) is equal to the outer diameter of the first connecting pipe (1).

5. A y-shaped leather hose tee according to claim 3, characterized in that: the outer diameters of the first flexible ring (5) and the second flexible ring (6) are equal, and the outer diameter of the first flexible ring (5) is equal to the outer diameter of the first connecting pipe (1).

6. A y-shaped leather hose tee according to claim 1, characterized in that: the cross section central angle of the spherical groove (11) is more than two hundred and forty degrees, and the cross section central angle of the spherical groove (11) is less than three hundred degrees.