CN203115222U

CN203115222U - Single-grip tap

Info

Publication number: CN203115222U
Application number: CN 201220746367
Authority: CN
Inventors: 韩秀娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-29
Filing date: 2012-12-29
Publication date: 2013-08-07
Anticipated expiration: 2022-12-29

Abstract

The utility model discloses a single-grip tap which comprises a body and a valve seat arranged inside the body, wherein the valve seat is provided with a water outlet. The single-grip tap further comprises an inner pipe, a part of the wall of the body, corresponding to the water outlet of the valve seat, stretches outward to form a protruded pipe, the inner pipe is arranged inside the protruded pipe, and one end of the inner pipe is connected with a seal ring in a sleeved mode and then stretches into the water outlet of the valve seat. The valve seat and the inner pipe are respectively made of plastics or copper or stainless steel. Compared with the existing body made of copper alloy, the single-grip tap has the advantages that the inner pipe is arranged inside the protruded pipe, stretching outward, of the body, the valve seat and the inner pipe are respectively made of the plastics or the copper or the stainless steel, the hardness is as high as that of the copper alloy, cost is also reduced, and the fact that water flows through the copper material containing lead to enable the water to contain lead and harm a user is avoided.

Description

A kind of single water tap

Technical field

The utility model relates to a kind of single water tap.

Background technique

Existing list mainly comprises body, spool, intake pipe and handle to water tap.Spool is installed in the body, and handle is installed on the mandrel of spool, and intake pipe connects body.Rotatory handling is opened spool, and water enters from intake pipe that the water outlet from body flows out behind the body, thereby rotatory handling is closed spool and blocked current.

Existing single in the water tap, body employing Cuprum alloy is made, and not only cost is higher, and current make in the water leadedly through leaded Cuprum alloy, can produce certain harm to the user like this.

The model utility content

In view of this, the purpose of this utility model is to provide a kind of and can reduces cost and can avoid the single water tap of plumbous harm.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of single water tap, comprise body and be installed in intrinsic valve seat that valve seat has water outlet, also comprises interior pipe; The wall body at the water outlet place of the corresponding valve seat of described body stretches out and forms protruding pipe, and interior pipe is arranged in the protruding pipe, and an end of interior pipe stretches in the water outlet of valve seat after putting seal ring; Described valve seat and described interior pipe are respectively valve seat and the interior pipe that plastics, copper or stainless steel are made.

A kind of list also comprises water exit elbow to water tap, the end of described protruding pipe is provided with internal thread, described in the pipe the other end outer tube wall upper edge water outlet direction be provided with outside thread, groove and seal groove successively, in groove and the seal groove respectively correspondence be arranged with clip and seal ring; Described protruding pipe and described interior pipe link together by suitable internal thread and outside thread, and described interior pipe tightly is plugged on water exit elbow by clip.

Described water exit elbow is the water exit elbow that plastics, copper or stainless steel are made.

After adopting said structure, a kind of list of the present utility model has following beneficial effect to water tap: compare with the body of existing Cuprum alloy system, the utility model is managed install one in the outward extending protruding pipe of body in, and valve seat and interior pipe adopt plastics copper or stainless steel to make respectively, not only has the hardness that equals to Cuprum alloy, can also reduce cost, avoid leaded in the water user being produced harm because current make through leaded copper material.

Description of drawings

Fig. 1 is of the present utility model a kind of single the structural representation of water tap;

Fig. 2 is of the present utility model a kind of single the decomposing schematic representation of water tap;

Fig. 3 is of the present utility model a kind of single the assembling schematic representation of water tap.

Among the figure:

Body 1 protruding pipe 11

Valve seat 2 water outlets 21

Interior pipe 3 spools 4

Intake pipe 5 handles 6

Water exit elbow 7 seal rings 8

Clip 9

Embodiment

In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.

As shown in Figures 1 to 3, of the present utility model a kind of single water tap, comprise body 1, valve seat 2, interior pipe 3, spool 4, intake pipe 5 and handle 6.

Valve seat 2 has water outlet 21, and valve seat 2 is installed in the body 1.Body 1 adopts tubular structure, and the wall body at water outlet 21 places of body 1 corresponding valve seat 2 stretches out and forms protruding pipe 11, and interior pipe 3 is arranged in the protruding pipe 11, and an end of interior pipe 3 stretches in the water outlet 21 of valve seat 2 after putting seal ring 8.

Spool 4 is installed in the valve seat 2, and handle 6 is installed on the mandrel of spool 4.Insert in the body 1 one end of intake pipe 5, connects valve seat 2 after putting seal ring.Rotatory handling 6 opens or closes spool 4, and water enters body 1 back from intake pipe 5 and flows out from interior pipe 3, perhaps blocks current.Wherein, body 1, spool 4, intake pipe 5 and handle 6 etc. adopt existing structure respectively, as known technology, do not repeat them here.

A preferred embodiment as model utility, also comprise water exit elbow 7, the end of protruding pipe 21 is provided with internal thread, and the outer tube wall upper edge water outlet direction of interior pipe 3 the other end is provided with outside thread, groove and seal groove successively, in groove and the seal groove respectively correspondence be arranged with clip 9 and seal ring 8.Protruding pipe 11 and interior pipe 3 link together by suitable internal thread and outside thread, and interior pipe 3 tightly is plugged on water exit elbow 7 by clip 9.The structure of bubbler or other formation function water is installed in the water outlet of water exit elbow 7.Present embodiment, the clip 9 by interior pipe 3 ends, seal ring 8 connect water exit elbows 7, can quick mounting water exit elbow 7, maintain and replace is also very convenient.

In the utility model, valve seat 2, interior pipe 3 and water exit elbow 7 adopt the material of nonhazardous to make respectively, and for example plastics, copper or stainless steel are made, and valve seat 2, interior pipe 3 and water exit elbow 7 both can adopt same material also can adopt different materials.Because these three kinds of materials not only have the hardness that equals to Cuprum alloy, use can also reduce cost, and water enters valve seat 2 and flows out from water exit elbow 7 by interior pipe 3, avoids leaded in the water user being produced harm because current make through leaded Cu alloy material.

Above-described embodiment and accompanying drawing and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.

Claims

1. a list is water tap, comprise body and be installed in intrinsic valve seat, valve seat has water outlet, it is characterized in that: also comprise interior pipe, the wall body at the water outlet place of the corresponding valve seat of described body stretches out and forms protruding pipe, interior pipe is arranged in the protruding pipe, and an end of interior pipe stretches in the water outlet of valve seat after putting seal ring; Described valve seat and described interior pipe are respectively valve seat and the interior pipe that plastics, copper or stainless steel are made.

2. as claimed in claim 1 a kind of single water tap, it is characterized in that: also comprise water exit elbow, the end of described protruding pipe is provided with internal thread, described in the pipe the other end outer tube wall upper edge water outlet direction be provided with outside thread, groove and seal groove successively, in groove and the seal groove respectively correspondence be arranged with clip and seal ring; Described protruding pipe and described interior pipe link together by suitable internal thread and outside thread, and described interior pipe tightly is plugged on water exit elbow by clip.

3. as claimed in claim 2 a kind of single water tap, it is characterized in that: described water exit elbow is the water exit elbow that plastics, copper or stainless steel are made.