CN2274593Y

CN2274593Y - Cleaning jet

Info

Publication number: CN2274593Y
Application number: CN 96217525
Authority: CN
Inventors: 张建炜
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-07-23
Filing date: 1996-07-23
Publication date: 1998-02-18
Anticipated expiration: 2006-07-23

Abstract

The utility model relates to a cleaning spray head, which is a spraying device which is used for cleaning glass windows of cars, trains, ships, motorcycles, toilets, buildings, and other places, and the cleaning spray head which can be also used for flushing the ground and watering flowers is especially suitable for using the running water. The cleaning spray head is composed of a valve body of a sealing ring and a valve casing which are connected to be a whole body. An opening end on one side of the valve body is a water inlet; a hollow cavity which is formed by a reinforcing bar with threads on the valve body on the communicated point of the middle and the water inlet is a water outlet; the valve is connected with the valve casing; a gap point between the valve body and the valve casing is provided with a communicated passage; a closed end on the other side of the valve body and a gap on the through hole point of the valve casing can form a nozzle, and the cleaning spray head adopts a structure that the water inlet, the water outlet, and a nozzle are totally on the same valve body. The cleaning spray head has the advantages of simple structure, low cost, and convenient and safe usage. So long as the valve casing is rotated, the water spraying can be stopped or started.

Description

Clean shower nozzle

The utility model relates to and a kind ofly reaches the jetting system of cleaning performance by atomizing of liquids, the suitable especially cleaning shower nozzle of tap water in order to clean automobile, train, steamer, motor bike, accomodation ground, skyscraper glass port etc. and to water flowers and use that use.

The patent No. 93240371.9 tap water cleaning spray guns also provide a kind of and can directly be connected on the running water pipe with regard to spendable jetting system, but its structure is also complicated.

The purpose of this utility model be to provide a kind of simple in structure, volume is little, portable, cleaning shower nozzle that jeting effect is good.

The utility model is achieved in that cleaning shower nozzle connects into whole the composition by the valve body of being with seal ring and valve casing, and valve body one side opening end is a water inlet, forming cavity by threaded rib on the valve body at middle and the water inlet place of communicating is water outlet, valve body is connected with valve casing, gap location therebetween is the passage that communicates, and valve body is side seal closed end and gap, valve casing through hole formation nozzle in addition.

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

Fig. 2. the A-A view of Fig. 1.

Fig. 3. the B-B view of Fig. 1.

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

Valve body (3) is a water inlet for big end opening, there is the long Taper Pipe shape of blind hole small end sealing, centre, respectively there is a circular groove to place seal ring (1), (6) on water inlet sidewall and the midway location, two disc adjustment sheet (2), (4) vertical with valve body (3) are arranged on it, the sawtooth that two place's symmetries are arranged on the periphery of adjustment sheet (4), the tooth of a side for protruding of adjustment sheet (2) periphery.

On the valve body (3) in seal ring (6) left side four uniform rectangle ribs parallel with valve body (3) are arranged, having four vertical each other lower ends to form a cavity (7) on the valve body on right side (3) is water outlet, and an end has screw thread, an end that the rib of one small convex pillar is arranged.Wherein two ribs surface is an arc surface.

Valve casing (8) is the Taper Pipe shape of both ends open, six uniform petal planes are arranged on the outside face, the centre portion of inwall has the screw thread of going up screw thread fit with valve body (3), there are two symmetrical flanges at the big opening end edge, one flange is arranged on the big opening end face, the annulus chamber plate washer (9) of dividing plate is arranged for bore periphery in the middle of the osculum end has.

Housing (5) is a cone barrel, and the seam and the flange that match with valve body (3), valve casing (8) are all arranged respectively on the inwall of two ends, and its outside face and inwall have knurling near flange end.

Valve casing (8) is enclosed within the last and rotation valve casing (8) of valve body (3), utilize screw thread and valve body (3) on valve casing (8) inwall to link into an integrated entity, and with in seal ring (6) the part precession valve casing (8), make the closed end of valve body (3) pass the osculum end through hole of valve casing (8), again housing (5) is enclosed within outside the valve casing (8), the protrusion tooth of adjustment sheet (2) periphery on housing (5) seam one end and the valve body (3) locks, hold the flange that utilizes on it to cooperate in addition and fuse, clean cartridge nozzle and prepare with valve casing (8) end.

During use, this water inlet end that cleans shower nozzle directly or by connector is connected with water pipe, the tap of fetching boiling water, water passes through water pipe, water enters from the water inlet on the valve body (3), and coming out through the gap between valve body (3) and valve casing (8) from cavity (7) is aquaporin, and the gap between through hole from valve casing (8), baffle plate (9) and valve body (3) closed end forms nozzle and outwards sprays for cleaning automobile, using towards Xian ground, rotatable as required valve casing (8) is regulated the size and the shape that spray the water yield.If outwards rotating, valve body (3) make its end obstruction baffle plate (9) then stop water spray.

The utility model is compared with prior art: because having adopted water inlet, delivery port, nozzle all same Structure on the valve body piece, its simple in structure, easy manufacturing, cost are low, as long as put valve casing outside valve body And rotate valve casing and just can spray press water, reach water saving, purpose that cleaning performance is good, also be set with on the valve body Housing is arranged, make the valve casing location, can unrestrictedly not rotate, and have adjustment sheet to cooperate with housing on the valve body Well can not leak, therefore easy to use, safe, portable.

Claims

1. one kind is cleaned shower nozzle, valve body (3) and valve casing (8) by band seal ring (1), (6) connect into whole the composition, it is characterized in that and valve body (3) one side opening ends are water inlet, the valve body (3) at the middle place that communicates with water inlet is gone up and formed cavity (7) by threaded rib is water outlet, valve body (3) is connected with valve casing (8), gap location therebetween is the passage that communicates, and valve body (3) is side seal closed end and valve casing (8) gap, through hole formation nozzle in addition.

2. cleaning shower nozzle according to claim 1, it is characterized in that valve body (3) is big end opening, the small end sealing, there is the long Taper Pipe shape of blind hole the centre, respectively there is a circular groove to place seal ring (1) on water inlet sidewall and the midway location, (6), the two disc adjustment sheets (2) vertical with valve body (3) are arranged on it, (4), the sawtooth that two place's symmetries are arranged on the periphery of adjustment sheet (4), the tooth of the peripheral side of adjustment sheet (2) for protruding, on the valve body (3) in seal ring (6) left side, four uniform rectangle ribs parallel with valve body (3) are arranged, have on the valve body on right side (3) four vertical each other, the lower end forms a cavity (7), and one end screw thread is arranged, one end has the rib of a small convex pillar, and wherein two ribs surface is an arc surface.

3. cleaning shower nozzle according to claim 1, it is characterized in that valve casing (8) is the Taper Pipe shape of both ends open, six uniform petal planes are arranged on the outside face, the centre portion of inwall has the screw thread of going up threads engaged with valve body (3), there are two symmetrical flanges at the big opening end edge, one flange is arranged on the big opening end face, the annulus chamber plate washer (9) of dividing plate is arranged for bore periphery in the middle of the osculum end has, the baffle plate (9) that the closed end of valve body (3) passes on the valve casing (8) is located its gap location formation nozzle of through hole.

4. cleaning shower nozzle according to claim 1, it is characterized in that valve body (3), the outer housing (5) that also is with cone barrel of valve casing (8), utilize seam on it and flange respectively with valve body (3) on adjustment sheet (2), periphery protrudes that tooth cooperates and valve casing (8) end cooperates and fuses.