CN204828997U

CN204828997U - Hose

Info

Publication number: CN204828997U
Application number: CN201520609314.1U
Authority: CN
Inventors: 刘建春
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-06
Filing date: 2015-08-06
Publication date: 2015-12-02
Anticipated expiration: 2025-08-06

Abstract

The utility model discloses a hose, including water pipe and the wear -resisting pipe of spring, the water pipe outside is located to the wear -resisting pipe box of spring, the water pipe includes the outer pipeline of latex interior conduit and weaving layer, and the latex interior conduit outside is located to the outer pipeline cover of weaving layer, and the outer pipeline internal perisporium of weaving layer is equipped with a plastics protective layer. The utility model provides a hose, simple structure installs the wear -resisting pipe of spring outside the water pipe, and when the water pipe filled the water inflation, the inside water pipe can effectively be protected to the wear -resisting pipe of spring in the outside, prevented its and ground wearing and tearing, can not cause the drainage, installed the waterproof didirtresistance ability of improvement that the waterproof layer also can be fine simultaneously.

Description

A kind of flexible pipe

Technical field

The utility model relates to pipe technology field, is specifically related to a kind of flexible pipe.

Background technique

Water pipe is one of article that all can contact in people's daily life, general length of pipe and thickness are all changeless, therefore, in use, when needs carwash, during the liquid such as cast gardens floriculture or transmission oil, as institute's land used and water head site far apart time, the pipeline that usual needs are long, such water pipe in use, may through many places friction and turning, strengthen the wearing and tearing of tube wall, easily cause phenomenons such as leaking, and the length of pipeline immobilizes usually, therefore in use water pipe, have many constant, bring a lot of trouble.

Model utility content

The purpose of this utility model provides a kind of flexible pipe, solves one or more in above-mentioned prior art problem.

Comprise water pipe and spring wear-resistant pipe according to a kind of flexible pipe that the utility model provides, spring Wear resistance sleeve is located at outside water pipe; Water pipe comprises latex interior conduit and braid Outer Tube, and braid Outer Tube is sheathed on outside latex interior conduit, and braid Outer Tube inner circle wall is provided with a plastic protective layer.

A kind of flexible pipe provided by the utility model, structure is simple, is provided with spring wear-resistant pipe outside water pipe, and when water pipe water-filling expands, the spring wear-resistant pipe energy available protecting inner water tube in outside, prevents itself and ground surface wear, can not cause water leakage phenomenon.

In some embodiments, spring wear-resistant pipe is the spring pipeline of plastics or metal alloy material, and braid Outer Tube outer surface is provided with a watertightness barrier matched with braid Outer Tube.This design is provided with watertightness barrier on braid Outer Tube outer surface can the wearing and tearing of anti-water stopping tube, and water pipe waterproof, protection against the tide and the function such as antifouling can be controlled, greatly improve rub proofness of the present utility model at the peripheral sheathed spring wear-resistant pipe of water pipe simultaneously.

In some embodiments, described water pipe two end part are also provided with connecting head, and described connecting head comprises a female joint and a tool joint pin, and described tool joint pin is connected to described female joint, and the outer border of described tool joint pin is provided with bung flange.Water pipe is divided into more piece, the length of water pipe can be increased and decreased according to actual service condition, very easy to use, without the need to the impact by landform or this body length of water pipe limitation.

In some embodiments, joint protective sleeve is connected with by bung flange outside described tool joint pin.By the mode of jointing protecting jacket outside joint, can available protecting joint not frayed, increase working life of product.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of flexible pipe of a kind of mode of execution of the present utility model;

Fig. 2 is the cross-sectional structure schematic diagram of a kind of flexible pipe of a kind of mode of execution of the present utility model;

Fig. 3 is the structural representation of the joint protective sleeve of a kind of flexible pipe of a kind of mode of execution of the present utility model.

Embodiment

Below in conjunction with Figure of description, the utility model is described in more detail.

As shown in Figure 1 to Figure 2, a kind of flexible pipe, comprise water pipe 1 and spring wear-resistant pipe 2, spring wear-resistant pipe 2 is sheathed on outside water pipe 1, spring wear-resistant pipe 2 is the spring pipeline of plastics or metal alloy material, and braid Outer Tube 12 outer surface is provided with a watertightness barrier 3 matched with braid Outer Tube 12.Watertightness barrier 3 for flexible pipe in use, when occurring to wear and tear with ground etc. because water-filling expands, reduce the wearing and tearing of water pipe 1, and flexible pipe in use, if do not added watertightness barrier 3, can intake in water pipe 1, affecting reusing of water pipe 1, therefore, knit outer road 12 adds the rub proofness that watertightness barrier 3 not only greatly improves water pipe 1 and can also play waterproof, protection against the tide and antifouling effect.

Water pipe 1 comprises latex interior conduit 11 and braid Outer Tube 12, braid Outer Tube 12 is sheathed on outside latex interior conduit 11, braid Outer Tube 12 inner circle wall is provided with a plastic protective layer 13, during water flowing, latex interior conduit 11 diameter can be expanded to the several times of life size, simultaneously, in inflation process, but be subject to the restriction of the braid Outer Tube 12 of outside high strength yarn braiding, when non-water-filling, the nozzle diameter of latex interior conduit 11 is less than the nozzle diameter of braid Outer Tube 12, and braid Outer Tube 12 is arranged in fold, diameter after latex interior conduit 11 expands is slightly less than the diameter of braid Outer Tube 12, therefore the expansion of latex interior conduit 11 can be limited by braid Outer Tube 12, prevent latex interior conduit 11 expansion explosion, after closing water source, latex interior conduit 11 is retracted to original length automatically, and braid Outer Tube 12 is corresponding contraction also, replys primitive fold corrugation after shrinking.

The utility model advantage is compared with prior art: the elasticity that make use of latex interior conduit 11; make to automatically prolong during water flowing; automatically shrink when closing water source; save the artificial storage time of the present utility model, and the smaller volume that bounces back, quality gently can also arbitrarily bend; carrying portable; therefore can raise labour efficiency, and have the protection of braid Outer Tube 12, water pipe 1 long service life.

Water pipe 1 two end part are also provided with connecting head 14, and connecting head 14 comprises female joint 141 and a tool joint pin 142, mutually mates and be connected between tool joint pin 142 with female joint 141, by being threaded or clamping button connection; One end that tool joint pin 142 is not connected with female joint 141 is provided with water pipe joint 14, one end that female joint 141 is not connected with tool joint pin 142 is also provided with water pipe joint 14, the two end part of water pipe 1 are socketed on water pipe joint 14, and twist with metal ring crimping or spiral and connect fixing, prevent it from leaking from joint; As shown in Figure 3; the outer border of tool joint pin 142 is provided with bung flange 1421; joint protective sleeve 1422 is connected with by bung flange 1421 outside tool joint pin 142; by the mode of jointing protecting jacket 1422 outside joint; joint protective sleeve 1422 is keyholed back plate joint in column; inner tube wall border is provided with internal thread, can available protecting joint not frayed, increase working life of product.And water pipe 1 is divided into more piece, the length of water pipe can be increased and decreased according to actual service condition, very easy to use, without the need to the impact by landform or this body length of water pipe limitation.

A kind of flexible pipe provided by the utility model; structure is simple; spring wear-resistant pipe 2 is installed outside water pipe 1; therefore after water pipe 1 outer race upper spring wear-resistant pipe 2; when water pipe 1 water-filling expands, spring wear-resistant pipe 2 can stretch along with the flexible of water pipe 1, and spring wear-resistant pipe 2, due to very wear-resisting, make itself and ground direct friction thus effectively protects the water pipe 1 of its inside; anti-water stopping tube 1 directly contacts with ground, causes water pipe 1 to be scrapped.

The above is only optimal way of the present utility model; it should be pointed out that to those skilled in the art, under the prerequisite not departing from the utility model creation design; can also make some similar distortion and improvement, these also should be considered as within protection domain of the present utility model.

Claims

1. a flexible pipe, is characterized in that, comprises water pipe (1) and spring wear-resistant pipe (2), and described spring wear-resistant pipe (2) is sheathed on described water pipe (1) outside; Described water pipe (1) comprises latex interior conduit (11) and braid Outer Tube (12); described braid Outer Tube (12) is sheathed on described latex interior conduit (11) outside, and described braid Outer Tube (12) inner circle wall is provided with a plastic protective layer (13).

2. a kind of flexible pipe according to claim 1, it is characterized in that, the spring pipeline that described spring wear-resistant pipe (2) is plastics or metal alloy material, described braid Outer Tube (12) outer surface is provided with a watertightness barrier (3) matched with braid Outer Tube (12).

3. a kind of flexible pipe according to claim 1, it is characterized in that, described water pipe (1) two end part are also provided with connecting head (14), described connecting head (14) comprises a female joint (141) and a tool joint pin (142), described tool joint pin (142) is connected to described female joint (141), and described tool joint pin (142) outer border is provided with bung flange (1421).

4. a kind of flexible pipe according to claim 3, is characterized in that, described tool joint pin (142) outside is connected with joint protective sleeve (1422) by bung flange (1421).