CN2607506Y - Sleeve structure for preventing water pipe from bending deforming - Google Patents

Abstract

The utility model discloses a bending and deforming prevention sleeve structure of the water pipe. A joint that is coupled with the water faucet is arranged on the top of the water pipe, while a sleeve is coupled below the joint and the water pipe; the sleeve made of flexible material is tightly matched with the water pipe; and when the inner edge of the sleeve is formed by injection molding, a spring that is adjacent to the water pipe is covered on the inner edge of the sleeve, while the spring is a compression spring. When the water pipe is bent, the top supporting force and tension of the spring can be used for maintaining the inner and outer diameters of the sleeve not deform due to bending and further prevent the water pipe in the sleeve from deforming so as to maintain the smooth water transmission of water pipe.

Description

The sleeve structure of the anti-bending deformation of water pipe

Technical field

The utility model relates to the sleeve structure of the anti-bending deformation of a kind of water pipe.

Background technique

General water pipe is mainly used to carry the water source, when utilizing joint to connect water tap, because water pipe needs to pull out to distant place level, so in the joint with the vertical configuration water tap is that soft materials is crooked because of water pipe often, even thereby distortion form Zhe and press shape, have influence on water pipe and carry the smoothness at water source, for this reason as shown in Figure 1, someone is arranged with a spring body 20 below water pipe 10 joints 15, attempt utilizes the bending deflection that tension force limits water pipe 10 of shoring of spring body 20, yet owing to there is no special retention force between spring body 20 each ring, therefore when water pipe 10 bend angle are big, spring body 20 can't effectively be prevented water stopping tube 10 distortion, and water pipe 10 equally can form distortion Zhe pressure place (as shown in Figure 2) at the turning, and has influence on the water delivery of water pipe 10.

The someone invented a kind of sleeve pipe 30 (as shown in Figure 3) afterwards, be arranged with a plasticity sleeve pipe 30 in the below of water pipe 10 joints 15, hope utilizes the sleeve pipe 30 of integrated to prevent the bending deflection of water stopping tube 10, right this way, only be to thicken the wall thickness of water pipe 10, when water pipe 10 is bent to several angle, because plasticity sleeve pipe 30 equally is made by soft materials, they equally can be together with water pipe 10 Zhe compressive strains, so its same problem that can't overcome water pipe 10 distortion.

The problem that conventional water hose faced has managed inconvenience quite to the user really, also under such condition, gives the thought that the inventor improves water pipe, to overcome the diastrophic problem of above-mentioned water pipe.

Summary of the invention

Main purpose of the present utility model is to provide a kind of sleeve structure of preventing the anti-bending deformation of the diastrophic water pipe of water stopping tube, solving the problem that water delivery is smooth and easy and often come off simultaneously, and then promotes the convenience that makes water pipe.

And the utility model is desired mainly to utilize following technological means to reach above-mentioned purpose: the water pipe top is provided with the joint of a socket water tap, and water pipe also is arranged with a sleeve pipe below joint; It is characterized in that,

Sleeve pipe and water pipe that this soft materials is made closely cooperate, and the sleeve pipe inner edge when being in injection molding one be covered with the spring body of a contiguous water pipe, this spring body is a pressure spring.

Like this, can utilize big and the tension force effect of shoring of spring body, keep the inside and outside footpath of sleeve pipe not to be out of shape, and then prevent the water pipe distortion in the sleeve pipe, treat the smoothness of water pipe water delivery with dimension because of crooked.

Description of drawings

Fig. 1 is the schematic perspective view of traditional sheathed spring body water pipe.

Fig. 2 is that the plane Zhe of the sheathed spring body water pipe of aforementioned conventional presses schematic representation.

Fig. 3 is the water pipe sectional schematic diagram of another sheathed soft sleeve pipe.

Fig. 4 is a sectional schematic diagram of the present utility model, has disclosed formation of the present utility model and relativeness thereof.

Fig. 5 is a local section schematic representation of the present utility model, the stress of spring body when it further specifies casing buckling.

Embodiment

Please be simultaneously referring to Fig. 4 and Fig. 5, water pipe 10 tops are provided with the joint 15 of a socket water tap, water pipe 10 also is arranged with a sleeve pipe 60 in joint 15 belows, this sleeve pipe 60 is made by soft materials, and sleeve pipe 60 can be friction tight state with water pipe 10, moreover these sleeve pipe 60 inner edges when being in injection molding one be covered with a spring body 65, this spring body 65 is a pressure spring, and contiguous water pipe.

By above-mentioned structural design, form a kind of sleeve pipe 60 structures that have plasticity and shore the anti-bending distortion of water pipe of tension force, be internal state of the present utility model as shown in Figure 4.

See through aforementioned perfect structure (shown in Fig. 4,5), when water pipe 10 in utilization, running into its joint 15 places needs when crooked, then owing to be arranged with sleeve pipes 60 outside the water pipe 10, this sleeve pipe 60 can utilize the tension force of shoring of spring body 65 to prevent sleeve pipe 60 distortion simultaneously except itself having suitable plasticity, and the plasticity that can utilize sleeve pipe 60 avoids spring body 65 to expand outwardly, make sleeve pipe 60 can keep suitable plasticity, unlikely any distortion, and reach anti-water stopping tube 10 diastrophic purposes.

Claims (1)

1. the sleeve structure of the anti-bending deformation of a water pipe, the water pipe top is provided with the joint of a socket water tap, and water pipe also is arranged with a sleeve pipe in the joint below; It is characterized in that:

Sleeve pipe and water pipe that this soft materials is made closely cooperate, and the sleeve pipe inner edge when being in injection molding one be covered with the spring body of a contiguous water pipe, this spring body is a pressure spring.

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