CN209569437U - A kind of flexible water pipe - Google Patents

Abstract

A kind of flexible water pipe, including tube body and the connector for being placed in tube body both ends, the tube body includes inner and outer tubes, outer tube includes telescoping tube, in inner tube socket and outer tube, it is characterized in that, the connector includes joint body, joint inner core, plastic buckle and connector tail sleeve, the joint body and connector tail sleeve are connected through a screw thread fixation, joint inner core and plastics are placed in connector tail sleeve connects, the joint inner core is in interior hollow shape, inner tube is placed in joint inner core, inner tube front is connected and fixed on joint inner core surface by overturning, this flexible water pipe is in inner core built in joint, avoid the friction between water pipe and connector, extend water pipe service life.

Description

A kind of flexible water pipe

Technical field

The present invention designs flexible water pipe field, specifically designs a kind of built-in connector and has voluntarily assembling and anti abrasive stretch Shrink pipe.

Background technique

General length of pipe and thickness are all fixed and invariable, in gard watering, use it is more troublesome because When the place for needing to water from water source with a distance from farther out when, it is necessary to use longer water pipe, need before and after use to be manually unfolded with Water pipe is packed up to facilitate storage, is wasted time, and heavy, easy tangled up and knotted, makes troubles to staff, also affects work Efficiency, and conventional telescopic water pipe joints are prone to wear with inner tube, reduce water pipe service life.

Summary of the invention

To solve prior art deficiency, the present invention provides a kind of flexible water pipe, have voluntarily assembling and wear-resistant equal spies Point.

A kind of flexible water pipe, including tube body and the connector for being placed in tube body both ends, the tube body includes inner and outer tubes, outer tube Including telescoping tube, inner tube socket in outer tube, which is characterized in that the connector includes joint body, joint inner core, plastic buckle With connector tail sleeve, the joint body and connector tail sleeve are connected through a screw thread fixation, and joint inner core and plastics are placed in connector tail In set connection, the joint inner core is in interior hollow shape, and inner tube is placed in joint inner core, and inner tube front is connected and fixed on by overturning Joint inner core surface.

Further, the joint body includes quick coupling, nipple and press type joint.

This flexible water pipe head ontology includes quick coupling, nipple and press type joint, joint body one end and pipe The body connection other end, which can connect with spray head or cooperate with other connectors, extends tube length.

Further, the joint inner core both ends set intilted chamfering.

Chamfering is socketed on joint inner core surface after turning up convenient for inner tube, chamfering is played in sloping inwardly when inner tube is turned up Power-assisted effect is conducive to inner tube and turns up.

Further, in the joint inner core socket and plastic buckle.

Further, connector tail sleeve end sets hollow out tail sleeve, and tail sleeve is an integral structure with connector tail sleeve.

The connector tail sleeve of hollow out can arbitrarily rotate, and reduce the friction between tube body and connector tail sleeve, and connector tail sleeve plays The purpose of tube body is protected, tube body service life is extended.

Further, the joint inner core includes plastic material.

Further, the connector tail sleeve includes plastic material.

Further, said inner tube material includes latex and TPE.

Further, the joint inner core surface sets stirrup, and stirrup reinforces inner tube and joint inner core frictional connection is more firm Gu.

The present invention compares gain effect possessed by the prior art:

This flexible water pipe adds joint inner core between joint body and connector tail sleeve, and inner tube is placed in joint inner core, interior Pipe prolongation is connected by turning up in joint inner core, and avoids inner tube from acting on due to hydraulic pressure by the fixed inner tube of plastic buckle It expands in joint location and rubs with connector, connector tail sleeve end is designed using hollow out tail sleeve, and tail sleeve can be with tube body Any angle rotation prevents the friction between tube body and connector tail sleeve from playing the role of protecting tube body, while this flexible water pipe can With Dismountable, joint body can be using any one in quick coupling, nipple and press type joint, due to flexible Water pipe is usually joint abrasion rupture, when consumer can be by cutting inner tube and increasing the use of water pipe by installation Long, and in the case that length of pipe is inadequate, joint body can be changed to other jointings as intermediate connector, Increase length of pipe, this flexible water pipe mainly pass through increase joint inner core avoid inner tube due to hydraulic pressure act on joint expansion with Connector rubs, and passes through the hollow design of connector tail sleeve, allows connector tail sleeve with tube body Arbitrary Rotation, plays Tube body purpose is protected, in addition joint body can have more demand replacement, can be used as spray head connector, jointing etc., further Extend the service life of this flexible water pipe.

Detailed description of the invention

Shown in Fig. 1, water pipe schematic diagram one.

Shown in Fig. 2, joint structure schematic diagram.

Shown in Fig. 3, water pipe schematic diagram two.

Shown in Fig. 4, water pipe schematic diagram three.

Shown in Fig. 5, the first embodiment schematic diagram of joint body.

Shown in Fig. 6, second of embodiment schematic diagram of joint body.

Shown in Fig. 7, the third embodiment schematic diagram of joint body.

Specific embodiment

Shown in Fig. 1, a kind of novel telescopic water pipe includes tube body 1, connector 2 and connector 3, and the connector connector is placed in tube body 1 Both ends, connector 2 are connection water outlet end connector, and connector 3 is connection water inlet end connector, and tube body 1 includes inner and outer tubes, said inner tube For emulsion tube or TPE tube, outer tube and inner tube are connected and fixed between connector 2 and connector 3.

Shown in Fig. 2, joint structure schematic diagram, shown connector includes joint body 21, joint inner core 25,28 and of plastic buckle Connector tail sleeve 27, shown joint inner core 25 are in interior hollow type, and 25 both ends of joint inner core set chamfering 24 and chamfering 26, and chamfering is conducive to interior What pipe turned up is connected and fixed, while chamfering is also equipped with the effect for reducing friction, extends inner tube service life, and said inner tube 23 is placed in In joint inner core 25,23 front of inner tube, which is turned up, is socketed on 25 surface of joint inner core, and the joint inner core 25 after connecting is placed in plastics In buckle 28,28 front of plastic buckle is in jag shape, and plastic buckle is used for clamping inner tube, shown joint inner core 25 and plastic buckle It is placed it in connector tail sleeve 27 after 28 connections, connector tail sleeve 27 is connected and fixed with joint body 21 by screw thread 22, by connector Joint inner core 25, inner tube 23, outer tube and plastic buckle 28 in tail sleeve 27 closely connect.

Outer tube is that after the completion of inner tube 23 is connect with joint inner core 25 then it is preliminary to pass through plastic buckle 28 with thereon for socket It is fixed, it is closely connected finally by connector tail sleeve 27 and joint body 21.

Joint body can be according to demand with being changed to other jointings.

It can also be connected and fixed by buckle or other modes between joint body and connector tail sleeve.

Connector tail sleeve end sets hollow out tail sleeve 29, and hollow out tail sleeve 29 is in spring like, can rotate 360 °, avoid water pipe When in use, the friction between inner tube and connector tail sleeve extends inner tube service life.

Connector tail sleeve is an integral structure.

Shown in Fig. 3, water pipe schematic diagram two, shown flexible water pipe outer tube uses waveform outer tube, and waveform outer tube can be more interior Pipe is flexible, and hydraulic pressure increases alternative interior tube swelling, and inner tube drives appearance flexible.

Described in Fig. 4, water pipe schematic diagram three, shown flexible water pipe outer tube uses elastic force cloth set, and elastic force cloth set outer tube includes compiling Flexible cloth set outer tube etc. is made, can be stretched according to hydraulic pressure, be driven by inner tube.

Shown in Fig. 5, the first embodiment schematic diagram of joint body, shown joint body be quick coupling, can with go out Water is met and discussed cooperation.

Shown in Fig. 6, second of embodiment schematic diagram of joint body, shown joint body is to connect among screw-type Head, joint body top and connector tail sleeve cooperate, and joint body lower part and other jointings cooperate, this joint body can be with Other flexible water pipe cooperations are for extending flexible length of pipe.

Shown in Fig. 7, the third embodiment schematic diagram of joint body, shown joint body is connecting type joint, connector sheet Body top and connector tail sleeve cooperate, and joint body lower part and other flexible water pipe cooperations extend flexible length of pipe.

This flexible water pipe head ontology further includes other forms, and is not necessarily used between joint body and connector tail sleeve Engagement thread connection can also be connected by buckle mode or other modes.

Successively installation steps are this flexible water pipe:

Inner tube is placed in joint inner core first and front extends, extended inner tube is sleeved and fixed by turning up in connector Wicking surface, inner tube and joint inner core and outer tube after connecting are socketed, and by plastic buckle clamping, clamping is later by plastic clip Button, joint inner core in inner and outer tubes traditional jointing tail sleeve, are screwed finally by between connector tail sleeve and joint body for screw thread Connection.

This flexible water pipe is opposite to be placed in inner tube using joint inner core design in water pipe head with conventional telescopic water pipe In joint inner core, inner tube is avoided to rub between connector after the expansion of joint, while from setting using the hollow out of connector tail sleeve Meter, connector tail sleeve can arbitrarily be swung with inner tube, further function as the purpose for reducing friction protection inner tube, while this flexible water pipe Joint can voluntarily install, and due to rupture easy to wear at conventional telescopic water pipe head, this flexible water pipe only need to will be in breakage Pipe is cut, and the inner tube that can be used, which is reinstalled both, can be used, and avoids further extending water pipe use while waste Service life, at the same in view of after being cut due to inner tube tube length reduce, joint body can be replaced with other models by when use Jointing, it is only necessary to can with connector tail sleeve cooperate can extend flexible water pipe entire length, reach increase length mesh 's.

Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention, And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above Change, modification will all be fallen within the scope of claims of the present invention.

Claims (9)

1. a kind of flexible water pipe, including tube body and the connector for being placed in tube body both ends, the tube body includes inner and outer tubes, outer tube packet Include telescoping tube, inner tube socket in outer tube, which is characterized in that the connector include joint body, joint inner core, plastic buckle and Connector tail sleeve, the joint body and connector tail sleeve are connected through a screw thread fixation, and joint inner core and plastics are placed in connector tail sleeve In connection, the joint inner core is in interior hollow shape, and inner tube is placed in joint inner core, and inner tube front is connected and fixed on by overturning and is connect Head core surface.

2. a kind of flexible water pipe according to claim 1, which is characterized in that the joint body includes quick coupling, screw thread Connector and press type joint.

3. a kind of flexible water pipe according to claim 1, which is characterized in that the joint inner core both ends set it is intilted fall Angle.

4. a kind of flexible water pipe according to claim 1, which is characterized in that in the joint inner core socket and plastic buckle.

5. a kind of flexible water pipe according to claim 1, which is characterized in that connector tail sleeve end sets hollow out tail sleeve, tail Set is an integral structure with connector tail sleeve.

6. a kind of flexible water pipe according to claim 1, which is characterized in that the joint inner core includes plastic material.

7. a kind of flexible water pipe according to claim 1, which is characterized in that the connector tail sleeve includes plastic material.

8. a kind of flexible water pipe according to claim 1, which is characterized in that said inner tube material includes latex and TPE.

9. a kind of flexible water pipe according to claim 1, which is characterized in that the joint inner core surface sets stirrup, and stirrup adds Strong inner tube and joint inner core frictional connection are stronger.