CN2310624Y

CN2310624Y - Quick closing water tap

Info

Publication number: CN2310624Y
Application number: CN 97222165
Authority: CN
Inventors: 章万忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-07-31
Filing date: 1997-07-31
Publication date: 1999-03-17
Anticipated expiration: 2007-07-31

Abstract

The utility model relates to a quick closing water tap, particularly a water tape which has convenient operation and long service life, and is arranged on a running water pipe, and an outlet and a handle of the water tap are integrally combined. The utility model is composed of a valve body with a sealing element, and a valve seat which are integrally connected. The sealing element which is a sealing ring and a valve sheet with an eccentric orifice are respectively connected with the valve body and the valve seat. The valve seat and the valve body are connected into one rotatable body through a circlip. The utility model has the advantages of flexible rotation, convenient assembly and disassembly, firm connection, no influence by low water pressure, and high-pressure resistance. Because the surface of the valve sheet which is made up of a ceramic sheet is smooth, the utility model has the advantages of tight pasting, better sealing effect, high durability, and reliable closing motion. The user can clearly know whether the water tap is closed or not through the position of the water tap on the valve body when the water is not supplied.

Description

Quick closing water tap

The utility model relates to a kind of water tap, and particularly a kind of water outlet and handle are integrated, and easy to use, long service life, is installed in the Quick closing water tap that uses on the running water pipe.

Now some water taps of Shi Yonging are when cutting off the water, and table position can't know at all whether this water nozzle closes outside it, wait that water is back not to cause flowing water loss because of closing.

" 90206937.3 revolution axis type water nozzle " though the water nozzle that also provides a kind of water outlet and handle to be integrated, its closing motion is unreliable, hydraulic pressure fits badly when low, closes when hydraulic pressure is high incessantly, and is fragile, be not durable.

The purpose of this utility model is to provide a kind of closing motion reliable, be not subjected to low influence of hydraulic pressure, high pressure resistant, sealing is strong, durable in use, can show whether buttoned-up Quick closing water tap of water nozzle when cutting off the water fairly obviously.

The utility model is achieved in that Quick closing water tap is linked into an integrated entity by the valve member that has Sealing, valve seat and constitutes, be connected with valve body, valve seat respectively and Sealing is seal ring and the valve block that has eccentric opening, valve seat, valve body connect into rotating one by jump ring.

Fig. 1, structural representation of the present utility model.

The A-A view of Fig. 2, Fig. 1.

Fig. 3, valve structure schematic representation.

The B of Fig. 4, Fig. 1 is to view.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described:

Valve seat (1) one end is that screw mouth is held vertical communicating with other.Other holds a middle breach and the circular groove that two symmetries are arranged of vertical through hole inwall.

Valve body (5) one ends screw thread fixed nozzle (6), an end is a shoulder hole, orifice edge has two breach of symmetry, and a circular groove is arranged in the middle of the outer surface.

Valve block (3) is the thin discs that a side has 90 ° of fan-shaped eccentric openings, and what there was a symmetry both sides goes up the projection that breach matches with valve seat (1), valve body (5), is become by 95 ceramic material, and its surface is superfine greasy, smooth.

The seal ring (2) that rubber is made into is put into the vertical through hole end of valve seat (1), puts into a valve block (3) again, and the projection on it is embedded in the breach of valve seat (1) two symmetry.

Seal ring (2) is embedded on valve body (5) one ports, put into a valve block (3) again, projection on it is embedded in the breach of valve body (5) end, stainless steel jump ring (4) is embedded in the circular groove on the outer surface.

The valve body (5) that will have seal ring (2), jump ring (4), valve block (3) is put into the valve seat (1) of band seal ring (2), valve block (3), and two valve blocks (3) are close together, and utilizes jump ring (4) to connect into rotating one.

During use, one end of valve seat (1) is connected with running water pipe with screw thread, rotate valve body (5) when the handle use, nozzle (6) on valve body (5) is when turning to anterior locations, promptly the fan-shaped pylone on this moment and the valve block (3) that valve body (5) is connected promptly forms the water hole, the water nozzle unlatching when fan-shaped pylone on valve seat (1) valve block (3) aligns, water just flows out by through hole, water outlet adjustable size joint.If left or turn right to move water nozzle is closed with valve body (5).Therefore when cutting off the water, know fairly obviously according to valve body (5) position whether water nozzle closes.

The utility model is compared with prior art: be equipped with by rubber seal because adopting the port at valve seat, valve body The hermetically-sealed construction that circle and ceramics valve block consist of, sealing ring utilize its tension respectively the valve block on the valve seat upwards to be pushed up Rise, the valve block on the valve body withstands downwards, two valve blocks are close to are produced sealing, and two valve block smooth surfaces makes it Paste tightr, so good sealing effect. Again durable in use, under 0.6～1mpa pressure, open after tested, Close the action more than ten ten thousand times, closing motion is very reliable. High pressure resistant under 1.5mpa pressure, no percolation phenomenon, And can work. Valve body adopts the stainless steel jump ring to be connected with valve seat, so contact-making surface is big, rotates flexibly, fills Tear convenience open, be connected firmly. Easy to use, whether water nozzle closes the outside can be very clear.

Claims

1, a kind of Quick closing water tap, by the valve body that has Sealing (5), valve seat (1) formation that links into an integrated entity, it is characterized in that Sealing is that seal ring (2) and the valve block (3) that has eccentric opening are connected with valve body (5), valve seat (1) respectively, valve seat (1), valve body (5) connect into rotating one by jump ring (4).

2, water nozzle according to claim 1 is characterized in that valve seat (1) one end is that screw mouth is held vertical communicating with other, and other holds a middle breach and the circular groove that two symmetries are arranged of vertical through hole inwall; Valve body (5) one ends screw thread fixed nozzle (6), an end is a shoulder hole, orifice edge has two breach of symmetry, and a circular groove is arranged in the middle of the outer surface; Valve block (3) is the thin discs that a side has 90 ° of fan-shaped eccentric openings, and there is the projection that matches with valve seat (1), the last breach of valve body (5) of symmetry both sides.

3, water nozzle according to claim 1, it is characterized in that rubber seal (2) puts into respectively on the port of valve seat (1), valve body (5), put lastblock valve block (3) again, two projections on the valve block (3) are embedded respectively in two symmetric windows on valve body (5), the valve seat (1), and two valve blocks (3) are close together, stainless steel jump ring (4) embeds outside valve body (5), valve body (1), in the circular groove of internal surface.