CN217683888U - Hose connector - Google Patents

Abstract

The application relates to a hose connector, it includes connector, hose and screw pipe box, be provided with the connecting pipe on the connector, the hose connection is in on the connecting pipe, the screw pipe box cup joints on the connecting pipe through the screw thread, the inside magnet tube that is provided with of hose, be provided with the spread groove on the connecting pipe, the magnet tube with the hose is pegged graft in the spread groove, be provided with the connecting pipe of a plurality of looks isostructures on the connector. This application has the effect that increases hose and hose connection stability.

Description

Hose connector

Technical Field

The application relates to the field of hose connectors, in particular to a hose connector.

Background

Along with the development of society, various hoses gradually enter people's daily life, and the hose is used more and more extensively, because the elasticity of hose is effectual and advantages such as flexible, the hose has gradually replaced the hard tube that used before, along with the popularization of hose, the connection problem between hose and the hose has gradually been paid close attention to by people.

In the related art, a straight connecting pipe is generally inserted between two hoses, but the two hoses connected in the way have poor sealing effect and are unstable, and the two hoses are easy to separate, so that certain influence is caused on life.

With respect to the related art in the above, the inventors considered that detachment between the hoses is easily caused due to deformability and elasticity of the hoses, thereby causing insufficient stability of hose connection.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability of the connection between hoses, the present application provides a hose connector.

The application provides a hose connector adopts following technical scheme:

a hose connector comprises a connector, a hose and a threaded pipe sleeve, wherein the connector is provided with a connecting pipe, the hose is inserted into the connecting pipe, the threaded pipe sleeve is in threaded connection with the outer side of the connecting pipe, and the threaded pipe sleeve tightly presses the hose onto the connecting pipe.

Through adopting above-mentioned scheme, hose one end is passed the screw thread pipe box and is pegged graft on the connecting pipe, screw thread pipe box and connecting pipe threaded connection afterwards for the tight tub of hose of screw thread pipe box pressure is on the connecting pipe, thereby makes the difficult break away from of hose and connecting pipe, has realized the fixed connection of hose and connector, has increased the stability of hose connection.

Furthermore, a connecting groove is formed between the inner wall and the outer wall of the connecting pipe, the hose is inserted into the connecting groove, and the threaded pipe sleeve extrudes and fixes the hose.

By adopting the scheme, the connecting groove can play a certain clamping role on the hose, and the threaded pipe sleeve extrudes the connecting pipe in the process of being connected with the connecting pipe, so that the gap of the connecting groove is reduced, the hose is further extruded, and the stability of the hose and the connector is further improved.

Furthermore, a magnetic pipe is inserted into the hose, and the magnetic pipe and the hose are inserted into the connecting groove.

Adopt above-mentioned scheme, the magnet tube is pegged graft inside the hose, and the magnet tube is pegged graft on the spread groove with the hose, plays the extrusion of certain degree to the hose to extrude the hose between magnet tube and spread groove outside inner wall, increased hose connection's stability, simultaneously because the magnet tube can adsorb mutually through magnetic force and spread groove, improve the stability that magnet tube and connecting pipe are connected, make whole difficult separation.

Further, a titanium steel layer is coated on the inner side wall of the connecting pipe.

Adopt above-mentioned scheme, through set up the titanium steel layer on the spread groove inner wall, can play certain isolated effect to the magnetic force of magnetron, reduce because of too many metallic impurity in the absorption rivers that magnetic force leads to, reduce the emergence of connector jam problem, also reduced the rusty of connecting pipe to a certain extent simultaneously, play the guard action of certain degree to the connecting pipe.

Furthermore, a limiting ring is arranged on the outer side wall of the hose, a convex ring is arranged at one end of the threaded pipe sleeve, one side of the limiting ring is connected to the convex ring in an abutting mode, and the other side of the limiting ring is connected to the connecting pipe in an abutting mode.

Adopt above-mentioned scheme, the hose is pegged graft in the spread groove, when the terminal surface butt of connector one end was kept away from to spacing ring and connecting pipe, the hose can not be pegged graft in to the spread groove again this moment, with screw-thread bush threaded connection on the connecting pipe lateral wall afterwards, when one side that is close to the connector until the bulge loop offsets with the spacing ring, the screw-thread bush can not remove to the direction that is close to the connector again, through the extrusion of bulge loop and connecting pipe to the spacing ring, make the hose fixed more stable on the connecting pipe.

Furthermore, the connecting pipes are multiple in number and different in size.

By adopting the scheme, the connecting pipes are connected to the connector, and the connecting pipes are different in size, can adapt to hoses with various models and sizes, and increases the connection flexibility between the hoses.

Further, a circular flow guide column is arranged inside the connector.

By adopting the scheme, the circular guide column is arranged inside the connector, and the guide column can divide water flow, so that the impact force of the water flow is reduced, and the phenomenon that the hose falls off from the connecting pipe is effectively reduced.

Furthermore, a notch is formed in the end face, far away from one end of the connector, of the connecting pipe, and the notch of the connecting groove is communicated with the notch.

By adopting the scheme, the notch is formed in the inner side wall of the connecting groove, so that the magnetic pipe can be better attached to the inner wall of the outer side of the connecting groove when being inserted into the connecting groove.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connector is arranged, the connecting pipe is arranged on the connector, the hose is inserted into the connecting pipe, the connecting pipe is connected to the connecting pipe through the thread pipe sleeve in a threaded manner, and the other end of the connecting pipe is connected with other hoses, so that the stability among the hoses is improved;

2. the limiting ring is arranged on the hose, when the hose is inserted into the connecting pipe, the limiting ring is positioned at the pipe orifice of the connecting pipe, and then the hose is extruded and fixed through the convex ring on the threaded pipe sleeve, so that the stability of the hose on the connector is improved;

3. through seting up the spread groove on the connecting pipe, set up inside the magnet tube pegged graft the hose, then peg graft the spread groove with magnet tube and hose on, make the hose by the centre gripping in the spread groove, and then increase hose connection's stability.

Drawings

Fig. 1 is a schematic structural diagram of the whole body embodied in the present application.

Fig. 2 is an exploded schematic view of the overall structure embodied in the present application.

Fig. 3 is a schematic cross-sectional view of the overall structure embodied in the present application.

Fig. 4 is a schematic view showing a connection structure of a hose, a magnet tube, a connection tube and a screw tube housing according to the present application.

Fig. 5 is a schematic cross-sectional view of a connecting tube structure embodied in the present application.

Description of reference numerals: 1. a connector; 11. a flow guide column; 2. a connecting pipe; 21. connecting grooves; 22. a recess; 3. a hose; 31. a limiting ring; 4. a threaded pipe sleeve; 41. a convex ring; 5. a magnetic tube.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a hose connector. Referring to fig. 1 and 2, a hose connector includes a circular connector 1, the connector 1 mainly has a certain buffering effect on water flow and reduces impact force of the water flow, a plurality of connecting pipes 2 are fixed at edge portions of the connector 1, the connecting pipes 2 are communicated with the connector 1, a hose 3 is inserted into one end of each connecting pipe 2, which is far away from the connector 1, a threaded pipe sleeve 4 is arranged outside the connecting pipe 2, and the threaded pipe sleeve 4 compresses the hose 3 on the connecting pipe 2 to stably connect the hose 3 and the connecting pipe 2.

Referring to fig. 3 and 4, an annular connecting groove 21 is formed at one end of the connecting pipe 2 away from the connector 1, a center line of the connecting groove 21 coincides with a center line of the connecting pipe, and one end of the hose 3 is inserted into the connecting groove 21. The inner wall of the threaded pipe sleeve 4 is in threaded connection with the outer wall of the connecting pipe 2, and the diameter of the inner wall of the threaded pipe sleeve 4 is slightly smaller than that of the outer wall of the connecting pipe 2. When the screw tube housing 4 is fitted to the outside of the connection pipe 2, the screw tube housing 4 presses the connection pipe 2, so that the connection groove 21 is deformed by the pressing of the connection pipe 2, thereby pressing and fixing the hose 3.

In order to hinder hose 3 from breaking away from connecting pipe 2, it has magnetic tube 5 to peg graft in hose 3, and when hose 3 and magnetic tube 5 were pegged graft simultaneously in the spread groove 21, 5 lateral walls of magnetic tube closely laminated with hose 3, and 5 inside walls of magnetic tube closely laminated with the spread groove, and magnetic tube 5 extrudees the centre gripping because magnetic force carries out the hose with spread groove 21 to fixed hose 3.

An annular stop ring 31 is arranged on the outer side wall of the hose 3, and when the hose 3 is plugged into the connecting pipe 2, the stop ring 31 is located on the connecting groove 21. A collar 41 is provided at one end of the screw boss 4 facing the hose 3, and when the other end of the screw boss 4 is screwed to the connection pipe 2, the collar 41 and the retainer ring 31 abut against each other, and the collar 41 presses the retainer ring 31 against the end surface of the connection pipe 2 at the end remote from the connector 1.

Referring to fig. 5, in order to better insert the hose 3 and the magnetic tube 5 into the connecting groove 21, an annular notch 22 is formed at an end of the connecting tube 2 away from the connector, the notch 22 communicates with the connecting groove 21, and the notch 22 is located at a side of the connecting groove 21 close to the axis of the connecting tube 2. Scribble the titanium steel layer on 2 inner walls of connecting pipe, the titanium steel layer is isolated to some metallic impurity in the rivers, and isolated 5 certain magnetic forces of magnetron reduce 2 wall of connecting pipe adsorbed metallic impurity etc. still can reduce the pipe wall of certain degree and rust, increase connector 1's life.

Referring to fig. 3, a plurality of connection pipes 2 having different sizes are fixed to a connector 1, the connection pipes 2 having different specifications can be connected to different specifications of hoses 3 and to the plurality of hoses 3, and when the connection pipes 2 are not connected to the hoses 3, the connection pipes 2 are screwed by a screw cap, thereby reducing water leakage. In order to reduce the impact force of the water flow entering from the hose 3 to the hose 3 at the other end, a circular guide column 11 is arranged inside the connector 1, and the guide column 11 can play a certain shunting and pressure reducing effect on the water entering from the hose 3 into the connector 1, so that the impact force of the water flow to the hose 3 at the other end is reduced.

Referring to fig. 4 and 5, when two hoses 3 are connected, firstly, the magnetic tube 5 is inserted into the hose 3, then one end of the hose 3 with the magnetic tube 5 inserted therein is inserted into the connecting groove 21, the magnetic tube 5 can be inserted into the connecting groove 21 more easily through the notch 22, when the limiting ring 31 on the hose 3 just abuts against the connecting pipe 2, the hose 3 can not move in the direction close to the connector 1 in the connecting pipe 2, the limiting ring 31 is lapped on the connecting groove 21 formed on the connecting pipe 2, the magnetic tube 5 attracts the inner wall of the outer side of the connecting groove 21 of the connecting pipe 2 due to magnetic force, thereby playing a certain role in clamping and fixing the hose 3, and making the hose 3 firmer on the connecting pipe 2, finally, the threaded pipe sleeve 4 is connected with the connecting pipe 2 in a threaded manner at one end without the convex ring 41, and is screwed in the direction close to the connector 1, when the convex ring 41 arranged on the threaded pipe sleeve 4 is abutted against the limiting ring 31 arranged on the hose 3, the threaded pipe sleeve 4 can not be screwed in the direction close to the connector any more, the hose 3 is connected more stably at the moment, after the hose 3 at one end is integrally connected with the connector 1, the hose 3 with other sizes is connected at other ports by adopting the same method, the connecting pipe 2 which is not connected with the hose 3 is sealed by the threaded cover, so that the overflow of water flow is reduced, at the moment, the connection is completed between the two hoses 3, and the stability is greatly improved.

The implementation principle of the hose connector in the embodiment of the application is as follows: hose 3 and magnetron 5 peg graft in spread groove 21, thereby the magnetron produces the extrusion to hose 3 because magnetic force adsorbs the spread groove, firm hose is provided with spacing ring 31 on hose 3 upper outer wall, spacing ring 31 extrudees each other with the protruding circle 41 that sets up on threaded sleeve 4, come to stabilize hose 3, make hose 3 more stable through mutually supporting of magnetron 5 and spread groove 21, spacing ring 31 and protruding circle 41.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A hose connector, characterized by: the connecting pipe is characterized by comprising a connector (1), a hose (3) and a threaded pipe sleeve (4), wherein the connecting pipe (2) is arranged on the connector (1), the hose (3) is inserted into the connecting pipe (2), the threaded pipe sleeve (4) is in threaded connection with the outer side of the connecting pipe (2), and the threaded pipe sleeve (4) compresses the hose (3) on the connecting pipe (2).

2. A hose connector according to claim 1, wherein: a connecting groove (21) is formed between the inner wall and the outer wall of the connecting pipe (2), the hose (3) is inserted into the connecting groove (21), and the threaded pipe sleeve (4) is used for fixing the hose (3) by extruding the connecting pipe (2).

3. A hose connector according to claim 2, wherein: the magnetic pipe (5) is inserted in the hose (3), and the magnetic pipe (5) and the hose (3) are inserted in the connecting groove (21).

4. A hose connector according to claim 3, wherein: the inner side wall of the connecting pipe (2) is coated with a titanium steel layer.

5. A hose connector according to claim 1, wherein: be provided with spacing ring (31) on hose (3) lateral wall, threaded sleeve (4) one end is provided with protruding circle (41), spacing ring (31) one side butt protruding circle (41) are close to one side of connector (1), spacing ring (31) opposite side butt connecting pipe (2) are kept away from the one end of connector (1).

6. A hose connector according to claim 1, wherein: the connecting pipes (2) are multiple in number and different in size.

7. A hose connector according to claim 1, wherein: a circular guide column (11) is arranged inside the connector (1).

8. A hose connector according to claim 3, wherein: a notch (22) is formed in the end face, away from one end of the connector (1), of the connecting pipe (2), and the notch of the connecting groove (21) is communicated with the notch (22).

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