CN2191882Y

CN2191882Y - Splash-proof water tap

Info

Publication number: CN2191882Y
Application number: CN 94210741
Authority: CN
Inventors: 孙国勇
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-05-04
Filing date: 1994-05-04
Publication date: 1995-03-15
Anticipated expiration: 2004-05-04

Abstract

A splash-proof water nozzle relates to a splash-proof device arranged on a water tap. It is composed of a shell, a filter screen and a rotary body buffer. The shell is divided into two parts with different diameters, a shoulder is formed at the connecting part, and the buffer ring is pressed on the shoulder. The top of the rotary body buffer is provided with a circular plate with a water inlet, the circular plate is in a convex shape, a concave shape and a convex shape in sequence from below, and the circular plate is pressed on the buffer. The downward extending part of the buffer ring is positioned between the first bulge and the air inlet, and the filter screen is clamped at the water outlet of the shell. The utility model has the advantages of good splash-proof effect, small volume and firmness and durability.

Description

Splash-proof tap

A kind of anti-dabbling chewed, and relates to the anti-splash device that is installed on the water tap.

The water tap anti-splash device of Chu Shouing mainly contains two kinds in the market: a kind of is that anti-the dabbling of bellows chewed, and it is to be processed into corrugated by water is chewed tube wall, realizes current are cushioned; Another kind is that the spray hair style water that has rotor is chewed, and the rotor in it is chewed by water comes current are cushioned.But the former when low hydraulic pressure the splashproof effect still can, the high slightly or water tap of hydraulic pressure is opened and just almost can not be played the splashproof effect greatlyyer.Structure is complicated on the one hand, how fragile spare and accessory parts are for the latter, on the other hand the big cost height of volume.Two kinds of save-alls are installed in outward appearance and leading disunity on the water tap, use also inconvenient.

The purpose of this utility model provides a kind of anti-dabbling and chews, and it is directly supporting with water tap, has that splashproof is effective, volume is little, robust characteristics.

The purpose of this utility model is achieved in that it includes shell, screen pack, revolution snubber, bumper ring; Shell is an overall structure, is made of waney two parts, thereby forms shoulder at joining part.The inside and outside air inlet port that connects is arranged at shell upper shoulder position.The plectane that adapts, has water inlet with internal diameter of outer cover is arranged at revolution snubber top, is protruding, recessed, protruding shape successively from the following revolution snubber of plectane; Bumper ring is pressed on the shoulder, and its descender is between first projection and air inlet port; Described plectane on the revolution places on the throttle, and filter network card is at the delivery port position.

The utility model is owing to adopt the revolution snubber, and has air inlet port on shell, therefore can cushion fully current, and air water is mixed, thereby reach splashproof effect preferably.Simultaneously the utility model also has sturdy and durable, little profile of volume and the unified advantage of water tap.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Accompanying drawing is according to the anti-sectional drawing that dabbles and chew that the utility model proposes.

Below in conjunction with details and the working condition of accompanying drawing detailed description according to the concrete device that the utility model proposes.

Referring to accompanying drawing, the shell of this device (1) is that an overall structure is waney two parts, thereby forms shoulder in the connecting part, and there is the inside and outside air inlet port (8) that connects at the shoulder position.Screen pack (11) is stuck in the delivery port place of shell, and bumper ring (6) is pressed on the shoulder.The plectane that adapts, has water inlet (13) with internal diameter of outer cover is arranged at its descender (7) revolution snubber top between projection and air inlet port, and plectane is pressed on the bumper ring (6).Below described plectane, the revolution snubber is the shape of projection (5), recessed (9), projection (10) successively.First projection (5) is preferably relative with air inlet port (8) position.For current are entered throttling action, at revolution snubber top cylindrical protrusions (2) is arranged, cylindrical protrusions (2) is surrounded with throttle (3) on every side.Sealing ring (4) is housed between throttle and the bumper ring.Be processed with a cavity (12) in revolution snubber bottom, current are mixed better with air, reach best splashproof effect.

Claims

1, a kind of anti-dabbling chewed, and includes shell, screen pack, it is characterized in that shell is an overall structure, is divided into waney two parts, and the joint forms shoulder, and there is the air inlet port that connects shell at the shoulder position; The plectane that adapts, brings into the mouth of a river with internal diameter of outer cover is arranged at revolution snubber top, is protruding, recessed, convex from the plectane next coming in order; Bumper ring is pressed on the shoulder, its descender is between first projection and air inlet port; Described plectane is pressed on the bumper ring, and filter network card is at shell delivery port place.

2, anti-dabbling as claimed in claim 1 chewed, and it is characterized in that a cavity is arranged at the bottom of revolution snubber.

3, anti-dabbling as claimed in claim 1 or 2 chewed, and it is characterized in that cylindrical protrusions is arranged at revolution snubber top, is surrounded with throttle around the cylindrical protrusions, between throttle and the bumper ring sealing ring is housed.