CN218818826U

CN218818826U - Adjustable multi-head hose connector

Info

Publication number: CN218818826U
Application number: CN202223358705.XU
Authority: CN
Inventors: 黄海涛; 钱万宏; 周晖
Original assignee: Jiangsu Qilin Casting Co ltd
Current assignee: Jiangsu Qilin Casting Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-07
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses an adjustable multi-head hose connector, which relates to the technical field of hose connectors and comprises a three-way pipeline, wherein three interfaces of the three-way pipeline are all clamped with a rotating piece; the three rotating pieces are all circular, and two ends of the outer side of each rotating piece are provided with a groove; three circular holes are formed in each of the three rotating pieces; during the use, be connected hose and the extension pipe that connects and can carry liquid, when needs change liquid flow, through rotating the hand wheel, let the hand wheel drive the rotating member and rotate, can change the position of three circular port on the rotating member, when the position of three circular port on the rotating member staggers with the position of three circular port on the fixed small opening, then can block the flow of liquid completely, the size of the crisscross gap that produces of three circular port on three circular port and the fixed small opening on the rotating member has decided the flow size of liquid in the joint, can realize freely changing the flow of liquid in the hose as required through the hand wheel.

Description

Adjustable multi-head hose connector

Technical Field

The utility model particularly relates to a hose nipple technical field specifically is an adjustable bull hose nipple.

Background

Metal hose joints are a high quality flexible conduit in modern industrial pipelines. It mainly comprises a corrugated pipe and a joint. The inner pipe is a spiral or annular thin-wall stainless steel corrugated pipe, and the outer layer of the corrugated pipe is a net cover which is formed by weaving stainless steel wires or steel bands according to certain parameters.

The Chinese patent application No. CN107327644A discloses a hose joint, which comprises a hose, sleeves sleeved at two ends of the hose, hose joints inserted in two ends of the hose and nuts movably connected with the hose joints, wherein a detection device is arranged at a position, close to the tail end, of each sleeve; the detection device is an observation hole.

The hose connector is connected with the hose in a manner that the hose and the connector are inserted oppositely, the connection mode is simple and unstable, and when the hydraulic pressure in the hose is high, the hose can fall off the connector, so that the normal use of the hose is seriously influenced; in addition, the hose connector without a sealing part can cause liquid leakage in the hose, so that the normal conveying of the liquid is influenced, and the service life of the hose and the connector can be shortened due to the leaked liquid; finally, the hose connector can only be used for conveying liquid, and when the flow rate of the liquid in the hose needs to be adjusted, the hose connector cannot be used normally.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable multi-head hose connector, which solves the problem that the hose connector is simple and unstable in connection mode because the hose and the connector are inserted into each other, and when the hydraulic pressure in the hose is high, the hose can fall off the connector, thus seriously affecting the normal use of the hose; in addition, the hose joint has no sealing component, so that liquid in the hose can leak, the normal conveying of the liquid is not influenced, and the service life of the hose and the joint can be shortened due to the leaked liquid; finally, the hose connector can only be used for conveying liquid, and when the flow rate of the liquid in the hose needs to be adjusted, the hose connector cannot be used normally.

In order to achieve the above object, the utility model provides a following technical scheme:

an adjustable multi-head hose joint comprises a three-way pipeline, wherein three interfaces of the three-way pipeline are respectively clamped with a rotating piece; the three rotating pieces are all circular, and two grooves are formed in two ends of the outer side of each rotating piece; three circular holes are formed in the three rotating pieces, and the three circular holes are distributed on the rotating pieces in a shape like a Chinese character 'pin'; one ends of the three rotating pieces, which are far away from the three-way pipeline, are rotatably clamped with a fixed bushing through grooves of the rotating pieces, three circular holes are formed in the three fixed bushings, and the three circular holes are distributed on the fixed bushings in a shape like Chinese character 'pin';

one side of each of the three fixed leakage sheets, which is far away from the rotating part, is welded with a connecting piece, and the three connecting pieces are funnel-shaped; one sides of the three connecting pieces, which are far away from the three-way pipeline, are respectively welded with an extension pipe; the outer sides of the three rotating pieces are fixedly connected with a hand wheel.

As a further technical scheme of the utility model, it is three the extension outside all be equipped with three oval arch, and three extension has a hose through three oval protruding joint separately.

As a further technical scheme of the utility model, it is three the extension pipe one end of keeping away from the connecting piece all be equipped with a rubber circle.

As a further technical scheme of the utility model, it is three the rubber circle be the ring form, and external diameter and internal diameter all with three the internal diameter and the external diameter of extension pipe the same.

As a further technical scheme of the utility model, it is three the internal diameter of hand wheel be greater than three the diameter of rotating member.

As a further technical scheme of the utility model, it is three the diameter of fixed bushing and three the diameter of rotating member the same.

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

1. the utility model discloses, when using, connect the extension tube on hose and joint and can carry liquid, when needing to change the liquid flow, through rotating the hand wheel, let the hand wheel drive the rotating member and rotate, can change the position of three circular ports on the rotating member, when the position of three circular ports on the rotating member staggers with the position of three circular ports on the fixed terminal plate, then can block the flow of liquid completely, the size of the crisscross gap that produces of three circular ports on the rotating member and three circular ports on the fixed terminal plate has decided the flow size of liquid in the joint, can realize freely changing the flow of liquid in the hose as required through the hand wheel;

2. the utility model has the advantages that the three oval bulges outside the extension pipe can ensure that the connection between the hose and the joint is more stable, the hose can be prevented from falling off due to various reasons, and the normal transportation of liquid can be ensured;

3. the utility model can prevent the liquid from flowing out from the connecting gap between the hose and the extension pipe under the condition of not affecting the normal transportation of the liquid, and can prevent the liquid from damaging the hose and the joint while preventing the liquid from leaking, thereby prolonging the service life of the hose and the joint; in addition, the three elliptical protrusions on the outside of the extension pipe can also play a role in preventing liquid leakage.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a top view of fig. 1 of the present invention.

Fig. 3 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 according to the present invention.

Fig. 4 is a partial enlarged view of fig. 3 in the present invention.

Fig. 5 is a schematic perspective view of the rotary member of the present invention.

Fig. 6 is a schematic view of the three-dimensional structure of the fixing bushing of the present invention.

In the figure: 1-three-way pipeline, 2-hose, 3-connecting piece, 4-hand wheel, 5-rubber ring, 6-rotating piece, 7-fixed leak sheet and 8-extension pipe.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, in an embodiment of the present invention, an adjustable multi-head hose connector includes a three-way pipe 1, and three connectors of the three-way pipe 1 are respectively connected with a rotating member 6; the three rotating pieces 6 are all circular, and two ends of the outer side of each rotating piece 6 are provided with a groove; three circular holes are formed in each of the three rotating pieces 6, and the three circular holes are distributed in a shape like a Chinese character 'pin' on the rotating pieces 6; one end of each of the three rotating pieces 6, which is far away from the three-way pipeline 1, is rotatably clamped with a fixed bushing 7 through a groove of the rotating piece 6, three circular holes are formed in each of the three fixed bushings 7, and the three circular holes are distributed in a shape like a Chinese character 'pin' on the fixed bushing 7;

one side of each of the three fixed leakage sheets 7, which is far away from the rotating part 6, is welded with one connecting piece 3, and the three connecting pieces 3 are funnel-shaped; one sides of the three connecting pieces 3, which are far away from the three-way pipeline 1, are respectively welded with an extension pipe 8; the outer sides of the three rotating pieces 6 are fixedly connected with a hand wheel 4.

Through adopting above-mentioned technical scheme, during the use, be connected hose 2 and the extension pipe 8 that connects and can carry liquid, when needs change liquid flow, through rotating hand wheel 4, let hand wheel 4 drive rotating member 6 and rotate, can change the position of three circular port on the rotating member 6, when the position of three circular port on rotating member 6 staggers with the position of three circular port on the fixed bushing 7, then can block the flow of liquid completely, the size in the crisscross gap that produces of three circular port on rotating member 6 and the fixed bushing 7 has decided the flow size of liquid in the joint, can realize freely changing the flow of liquid in the hose as required through hand wheel 4.

In this embodiment, three 8 outsides of extension pipe all be equipped with three oval arch, and three extension pipe 8 has a hose 2 through three oval protruding joint respectively.

Through adopting above-mentioned technical scheme, the three oval-shaped arch in 8 outsides of extension pipe can let hose 2 and the connection of joint more firm, can prevent that various reasons from leading to hose 2 to drop, can guarantee the normal transportation of liquid.

In this embodiment, one end of each of the three extension pipes 8, which is far away from the connecting member 3, is provided with a rubber ring 5.

By adopting the technical scheme, the rubber ring 5 at one end of the extension pipe 8 can prevent liquid from flowing out of a gap between the hose 2 and the extension pipe 8 under the condition of not influencing the normal transportation of the liquid, so that the hose 2 and the joint can be prevented from being damaged by the liquid while the liquid is prevented from leaking, and the service lives of the hose 2 and the joint can be prolonged; in addition, the three oval projections on the outside of the extension pipe 8 can also function to prevent liquid leakage.

The utility model discloses a theory of operation is: when the flexible pipe joint is used, the flexible pipe 2 is connected with the extension pipe 8 on the joint to convey liquid, when the liquid flow is required to be changed, the hand wheel 4 is rotated to drive the rotating piece 6 to rotate, the positions of three circular holes on the rotating piece 6 can be changed, when the positions of the three circular holes on the rotating piece 6 are staggered with the positions of the three circular holes on the fixed leakage sheet 7, the flow of the liquid can be completely blocked, the size of gaps generated by the staggering of the three circular holes on the rotating piece 6 and the three circular holes on the fixed leakage sheet 7 determines the flow size of the liquid in the joint, and the free change of the flow of the liquid in the flexible pipe can be realized according to the requirement through the hand wheel 4;

as further optimization, the three elliptical protrusions on the outer side of the extension pipe 8 can enable the connection between the hose 2 and the joint to be more stable, can prevent the hose 2 from falling off due to various reasons, and can ensure the normal transportation of liquid;

the rubber ring 5 at one end of the extension pipe 8 can prevent liquid from flowing out from a joint between the hose 2 and the extension pipe 8 under the condition of not influencing the normal transportation of the liquid, prevent the liquid from leaking, prevent the liquid from damaging the hose 2 and a joint and prolong the service life of the hose 2 and the joint; in addition, the three elliptical protrusions outside the extension pipe 8 can also play a role of preventing liquid leakage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. An adjustable multi-head hose coupler is characterized in that: the three-way pipe comprises a three-way pipe (1), wherein three interfaces of the three-way pipe (1) are respectively clamped with a rotating piece (6); the three rotating pieces (6) are all circular, and two ends of the outer side of each rotating piece (6) are provided with a groove; three circular holes are formed in the three rotating pieces (6), and the three circular holes are distributed on the rotating pieces (6) in a shape like a Chinese character 'pin'; one ends of the three rotating pieces (6) far away from the three-way pipeline (1) are rotatably clamped with a fixing leakage sheet (7) through grooves of the rotating pieces (6), three circular holes are formed in the three fixing leakage sheets (7), and the three circular holes are distributed on the fixing leakage sheets (7) in a shape like Chinese character 'pin';

one side, far away from the rotating part (6), of each of the three fixed leakage sheets (7) is welded with one connecting piece (3), and the three connecting pieces (3) are funnel-shaped; one sides of the three connecting pieces (3) far away from the three-way pipeline (1) are respectively welded with an extension pipe (8); the outer sides of the three rotating pieces (6) are fixedly connected with a hand wheel (4).

2. An adjustable multi-head hose coupler according to claim 1, wherein: three extension pipe (8) outside all be equipped with three oval-shaped arch, and three extension pipe (8) have a hose (2) through three oval-shaped protruding joint respectively.

3. An adjustable multi-headed hose coupler according to claim 1, wherein: and three rubber rings (5) are arranged at one ends of the extension pipes (8) far away from the connecting piece (3).

4. An adjustable multi-headed hose coupler according to claim 3 wherein: the three rubber rings (5) are annular, and the outer diameter and the inner diameter of the rubber rings are the same as those of the three extension pipes (8).

5. An adjustable multi-headed hose coupler according to claim 1, wherein: the inner diameters of the three hand wheels (4) are larger than the diameters of the three rotating pieces (6).

6. An adjustable multi-headed hose coupler according to claim 1, wherein: the diameters of the three fixed leakage sheets (7) are the same as the diameters of the three rotating pieces (6).