CN2693161Y

CN2693161Y - Hand cleaning equipment

Info

Publication number: CN2693161Y
Application number: CN 200420033264
Authority: CN
Inventors: 田康辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-16
Filing date: 2004-03-16
Publication date: 2005-04-20
Anticipated expiration: 2014-03-16

Abstract

The utility model discloses hand cleaning equipment, comprising a water storage cavity and a switch valve. The switch valve comprises a valve seat and a valve rod, and the valve seat is clamped at the periphery of the water outlet hole of the water storage cavity. An opening is arranged at the upper part of the valve seat, the lower part is in sleeve shape, and the lower part of the valve seat is sleeved on the valve rod. The upper part of the valve rod is a valve plug which is in an inverse taper, the valve plug is clamped at the water outlet hole of the valve seat, and the lower part is extended out from the sleeve barrel part of the valve seat. The lower part of the water outlet hole of the valve seat is provided with an inner cavity whose side wall is provided with a water outlet. By adopting the design, the water is not need to be closed by hand after using, and thereby, the clearness and the sanitation of the valve rod are guaranteed, the germ cross infection is avoided, and the goal of saving water is reached simultaneously. In addition, the utility model also has the advantages of simple structure, easy manufacture, lower price, convenient operation, etc.

Description

Hand cleaning equipment

Technical field

The utility model relates to a kind of watering equipment, especially a kind of using water wisely, avoids germ cross infection, prophylactic hand cleaning equipment.

Background technique

Existing ordinary faucet (valve) all is that switch is located at top, is easy to use like this.Yet this set but exists a hygienic issues: need to close water after washing hand, and switch is on top, and contaminated because close water again after causing hand washing clean, make dirty, germ cross infection problem easily takes place thus.Simultaneously, switch motion also can cause water resource waste.Especially even more serious for the vast rural area said circumstances that does not have tap water.Can address the above problem though had the induction type water valve at present, this water valve manufacture difficulty is big, cost is high, the market price is expensive, especially is not suitable for promoting the use of in the rural area.

Summary of the invention

The utility model is intended at above-mentioned present situation, provides a kind of and both can avoid germ cross infection, water resource waste, and be easy to make and cheap hand cleaning equipment.

For achieving the above object, the utility model adopts following technological scheme:

A kind of hand cleaning equipment comprises storage chamber, switch valve, it is characterized in that: the valve seat that storage chamber bottom has an osculum, switch valve to comprise to be installed in shell place, osculum edge and the valve rod of cooperation with it; Described valve seat upper opening, the bottom is sleeve shape, and described valve rod top is the upper opening place that is the valve plug of inverted cone and is stuck in valve seat, and stretch out from the sleeve part of valve seat the bottom.

Described valve seat wall is provided with water outlet.

Described valve seat upper outside is provided with snap ring and is stuck on the storage chamber osculum edge shell, this place's downside locking nut screwing that is enclosed within on the valve seat.

Be provided with packing ring between described storage chamber osculum edge shell and locking nut and the valve seat top snap ring.

Advantage of the present utility model is:

The pushing tow valve rod that only need make progress when adopting the clean hand of the utility model, the valve plug on valve rod top leaves osculum, and water just flows out through the water outlet of osculum from valve seat, the instant use.Finish using the back in storage chamber under the pressure effect of water, and valve plug is fallen again and is stopped up water outlet on the valve seat, closes current voluntarily.Like this, after use, just need not close water with hand again, thereby guarantee the sanitation and hygiene of valve rod, avoid the cross infection of germ, also reach water-saving purpose simultaneously, reduce the wasting of resources.In addition, the utility model when achieving the above object, simple in structure, be easy to make, cheap, easy to operate, suitable applying.

Description of drawings

Fig. 1 cuts open structural representation for the utility model office

Embodiment

The utility model proposes and a kind ofly both can avoid germ cross infection, water resource waste, and be easy to make and cheap hand cleaning equipment.

This hand cleaning equipment comprises storage chamber 1, switch valve.Switch valve comprises valve seat 2 and valve rod 3, and valve seat 2 is installed joint flute profile in the form of a ring with storage chamber 1, is fastened on the storage chamber osculum 4 peripheral shells.The formation of ring-type flute profile can be and the valve seat one, also can be to be made of the locking nut 9 that top snap ring 8 and bottom are enclosed within on the valve seat 2, can fill up upper gasket 5 therebetween.Valve seat 2 upper openings overlap with storage chamber osculum 4, and the bottom is sleeve shape, are enclosed within on the valve rod 3, and this part plays the leading role to valve rod 3.One inner chamber is arranged at osculum 4 bottoms of valve seat 2, is provided with water outlet 6 on its sidewall.Valve rod 3 tops are the valve plugs 7 that are inverted cone, are stuck in osculum 4 places of valve seat 2, and stretch out from the sleeve part of valve seat 2 bottom.For ease of using, valve seat 2 is preferably made by the rubber with toughness with valve plug 7 joining places.Sphere is arranged in valve rod 3 bottoms.

Storage chamber 1 described in the utility model can be water storage box, storage cylinder of water, can connect running water pipe on it, and the automatic water-storage device can be set, as float-ball type switch valve etc.

Claims

1, a kind of hand cleaning equipment comprises storage chamber (1), switch valve, it is characterized in that: the valve seat (2) that storage chamber (1) bottom has an osculum (4), switch valve to comprise to be installed in shell place, osculum (4) edge and the valve rod (3) of cooperation with it; Described valve seat (2) upper opening, the bottom is sleeve shape, and described valve rod (3) top is that valve plug (7) that is inverted cone and the osculum (4) that is stuck in valve seat (2) are located, and stretch out from the sleeve part of valve seat (2) bottom.

2, a kind of hand cleaning equipment according to claim 1 is characterized in that: described valve seat (2) wall is provided with water outlet (6).

3, a kind of hand cleaning equipment according to claim 1 and 2 is characterized in that: described valve seat (2) upper outside is provided with snap ring (8) and is stuck on storage chamber osculum (4) the edge shell, and this place's downside is tightened with the locking nut (9) that is enclosed within on the valve seat (2).

4, a kind of hand cleaning equipment according to claim 3 is characterized in that: be provided with packing ring (5) between described storage chamber osculum (4) edge shell and locking nut (9) and valve seat (2) the top snap ring (8).