CN202746672U

CN202746672U - Angle valve

Info

Publication number: CN202746672U
Application number: CN 201220372368
Authority: CN
Inventors: 岑利泽
Original assignee: NAN'AN LEEDOO HARDWARES CO Ltd
Current assignee: NAN'AN LEEDOO HARDWARES CO Ltd
Priority date: 2012-07-30
Filing date: 2012-07-30
Publication date: 2013-02-20
Anticipated expiration: 2022-07-30

Abstract

The utility model provides an angle valve and relates to the technical field of valve bathroom accessories. The angle valve comprises a valve body, wherein the valve body is provided with a water inlet connecting pipe and two water outlet connecting pipes, a valve rod is disposed in the valve body, the outer end of the valve rod extends out of the valve body and is connected with a hand wheel, a valve element is fixed at the inner end of the valve rod, and a valve element water stopping block is arranged at a position, with the same height as the water outlet connecting pipes, of the valve element. The valve body is made of copper-coated plastic materials, namely, acrylonitrile butadiene styrene (ABS) and fibers are arranged in the copper valve body in injection molding mode. The valve rod is made of engineering plastics, the ABS and the fibers. The valve element water stopping block is made of ethylene-propylene-diene monomer (EPDM) materials. By adoption of the copper-coated plastic valve body, the plastic cement valve rod and the valve element water stopping block, the angle valve saves materials and total expenses for machining and manufacture, cost is reduced by 30% compared with a conventional angle valve, the weight of the angle valve is 10% smaller than an angle valve with the same size, and most importantly the angle valve is lead-free, thereby having no damage to a human body, conforming to requirements for environmental protection, and being capable of being applied widely. Therefore, the angle valve is more economical, stable and reliable.

Description

A kind of angle valve

Technical field:

The utility model relates to valve bathroom technical field, relates in particular to a kind of angle valve.

Background technique:

Building write when finishing in home dwelling, hotel or office now, and angle valve generally all is embedded in the waterpipe jointing place of body of wall inside, then connect the bathing devices such as Washbowl tap, toilet, water heater or tank tap at metal wire net flexible hose; The inflow that is used for unlatching or closes the water source.At present, conventional angle valve is assembled by valve body, valve rod, handwheel, screw, spool, O ring etc., and angle valve valve body on the market, spool are full copper, alloy or stainless steel mostly, and wherein the stainless steel cost is very high; Although alloy is the most cheap, quality is the poorest; Full copper cost is moderate, but perishable, for attractive in appearance, the copper product surface is electronickelling or chromium usually, electrodeposited coating is looked its quality good or not, use soon 1 year, slow use lost lustrous surface in 3～5 years year by year, played pit, last electrodeposited coating peels off, expose patina, leaded to some extent according to scientific experiment proof copper product, be unfavorable for health.How changing the defective of prior art, is technical problem demanding prompt solution.

The model utility content:

In order to overcome above shortcomings part in the prior art, the purpose of this utility model is to provide a kind of angle valve, to reduce production costs and to solve health problem to the human body water.

In order to reach above-mentioned purpose, the utility model adopts following concrete technological scheme: a kind of angle valve, comprise a valve body, having a water inlet adapter and two water outlets on the valve body takes over, valve rod is arranged in the valve body, the outer end of valve rod is stretched out valve body and is connected with handwheel, valve rod the inner is fixed wtih spool, at spool and water outlet adapter sustained height place spool sealing piece is arranged, described valve body adopts copper-clad plastic matter, i.e. injection moulding ABS and fiber in the copper valve body, valve rod adopt engineering plastics, ABS and lamination coating to make, and spool sealing piece adopts the EPDM material to make.

Described handwheel inner side surface has raised line, and there is stopper the position of corresponding handwheel inner side surface on the valve body, and stopper can contact with raised line, by cooperating of stopper and raised line, and the angle of swing of restriction handwheel.

Described valve body surface is useful on the positioning part that angle valve is installed.

Described water inlet is taken over and is provided with outside thread.

Described water outlet is taken over, and one of them is provided with outside thread, and another water outlet is smooth interface.

Compared with prior art, the utlity model has following outstanding advantages and effect: the utility model adopts copper-clad to mould valve body, and plastic cement valve rod and spool sealing piece make it save material and overall cost in manufacturing, the more conventional angle valve of cost has reduced by 30%, the equal build angle valve of weight ratio is light by 10%, the most important thing is unleaded, to human body without injury, meet environmental requirement, but extensive use, so have more Economy, stability and reliability.

Description of drawings:

Fig. 1 is Anatomical Structure schematic representation of the present utility model;

Fig. 2 is the schematic representation of one of structure of the present utility model.

Embodiment:

The below is further described take specific embodiment as the utility model, referring to Fig. 1-2: a kind of angle valve, comprise a valve body 1, have a water inlet on the valve body 1 and take over 7 and two

water outlets adapters

5,6, valve rod 2 is arranged in the valve body 1, the outer end of valve rod 2 is stretched out valve body 1 and is connected with handwheel 8, valve rod 2 the inners are fixed wtih spool 3, take over 5 in spool 3 and water outlet, there is spool sealing piece 4 at 6 sustained height places, described valve body 1 adopts copper-clad plastic matter, i.e. injection moulding ABS and fiber in the copper valve body, valve rod 2 adopts engineering plastics, ABS and lamination coating are made, and spool sealing piece 4 adopts the EPDM material to make.

Described handwheel 8 inner side surfaces have raised line 9, and there is stopper 10 position of corresponding handwheel inner side surface on the valve body 1, and stopper 10 can contact with raised line 9, by cooperating of stopper 10 and raised line 9, and the angle of swing of restriction handwheel 2.

Described valve body 1 surface is useful on the positioning part 11 that angle valve is installed, and this positioning part is Hexagon, destroys screw thread owing to lacking Point of Strength when avoiding angle valve is installed.

Described water inlet adapter 7 and water outlet are taken over 6 and are provided with outside thread.

The water outlet of described water outlet adapter 5 is smooth interface, and this interface can utilize the hot melt of plastics, adopts the interference hot melt to be connected, and it is simple to connect technique, and efficiency of construction is high, is connected firmly, and is fit to be connected with various plastic pipes.

It should be noted that at last: above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1. angle valve, comprise a valve body, there is a water inlet to take over and two water outlets adapters on the valve body, valve rod is arranged in the valve body, and the outer end of valve rod is stretched out valve body and is connected with handwheel, and valve rod the inner is fixed wtih spool, at spool and water outlet adapter sustained height place spool sealing piece is arranged, it is characterized in that: described valve body adopts copper-clad plastic matter, and valve rod adopts engineering plastics, ABS and lamination coating to make, and spool sealing piece adopts the EPDM material to make.

2. a kind of angle valve according to claim 1, it is characterized in that: described handwheel inner side surface has raised line, and there is stopper the position of corresponding handwheel inner side surface on the valve body, and stopper can contact with raised line, cooperates the angle of swing of restriction handwheel by stopper and raised line.

3. a kind of angle valve according to claim 1 is characterized in that: described valve body surface is useful on the positioning part that angle valve is installed.

4. a kind of angle valve according to claim 1 is characterized in that: described water inlet is taken over and is provided with outside thread.

5. a kind of angle valve according to claim 1 is characterized in that: described water outlet is taken over, and one of them is provided with outside thread, and another water outlet is smooth interface.