CN2130971Y

CN2130971Y - Structure of water tap

Info

Publication number: CN2130971Y
Application number: CN 92229783
Authority: CN
Inventors: 王文长
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-08-03
Filing date: 1992-08-03
Publication date: 1993-04-28
Anticipated expiration: 2002-08-03

Abstract

The utility model relates to a structure of water tap. Water stop plugs which can freely rise and fall by buoyancy are arranged in the airtight water tap room of a water tap and between the lower end of a regulating rod and a water outlet. The locking mechanism and the unlock mechanism of the water stop plugs are arranged in the water tap room. During water stop the structure of water tap can automatically close the water outlet. Even if the structure of water tap is opened and not closed tightly before water supply recovery, the utility model can also avoid water loss.

Description

Structure of water tap

The relevant a kind of water switch structure of the utility model system, refer to especially a kind of can be at the back self-blocking water outlet of cutting off the water so that prevent water switch water outlet under off status not when resuming water supply.

Common water switch is commonly water tap, forgets and fastens if be opened during cutting off the water, and will cause a large amount of current to lose when resuming water supply.

The purpose of this utility model is to provide a kind of water switch structure, and this water switch structure is closed water outlet automatically when cutting off the water, and does not fasten even be opened before resuming water supply, and also can avoid current to lose.

The scheme that the utility model adopts is: in the airtight switch gear room of water switch, between adjustable lever lower end and water outlet, but the water stopping plug of mat buoyancy free lifting is set, and within this switch gear room, establishes the latching device and the release gear of water stopping plug.

According to the aforementioned new design of the utility model, this water stopping plug is a buoyancy aid, at usual water supply state, is full of water liquid in the switch gear room, adjustable lever descends, water stopping plug can be forced to descend, and blocks water outlet, and adjustable lever rises, the free buoyance lift of water stopping plug meeting, make water outlet unimpeded, if value is cut off the water, switch gear room's Nei Shui liquid disappears, the water stopping plug loss of buoyance, can rest on water outlet, and be led button, when resuming water supply by latching device, water liquid is full of the switch gear room, also can utilize release gear to remove the lead button of latching device to water stopping plug, so that when adjustable lever rises, water stopping plug can buoyance lift.

Latching device in the utility model can be closed water outlet to the button that leads of water stopping plug when cutting off the water, with after preventing to resume water supply, water switch leaks under the state that is opened in a large number.

About the new design of the utility model, as follows with possible embodiments and description of drawings thereof now:

Fig. 1 is that first kind of embodiment of the utility model is at the structural relation figure of status adjustment bar rising that cuts off the water;

Fig. 2 is first kind of embodiment's of the utility model the location fork and the tectonic relationship figure of trip arm;

Fig. 3 is the tectonic maps of first kind of embodiment's of the utility model clasp;

Fig. 4 is the tectonic relationship figure of first kind of embodiment of the utility model in the rising of water supply status adjustment bar;

Fig. 5 is the tectonic relationship figure of first kind of embodiment of the utility model in the decline of water supply status adjustment bar;

Fig. 6 is that second kind of embodiment of the utility model is at the tectonic relationship figure of status adjustment bar rising that cuts off the water;

Fig. 7 is that second kind of embodiment's of the utility model clasp decomposes tectonic maps;

Fig. 8 is the tectonic maps of second kind of embodiment's of the utility model trip arm.

First kind of embodiment of the utility model, as shown in Figure 1, the body 1 of the utility model water tap, be provided with airtight switch gear room 11, this switch gear room 11 has capping 12, and an end of switch gear room is communicated with water intake 13, the other end is communicated with water outlet 14, and the peristoma of water outlet 14 is provided with soft lining ring 15.

Adjustable lever 2 is positioned at body 1 upside, and it is threaded with capping 12 and stretches into switch gear room 11.Adjustable lever 2 can regulate advance and retreat are with the switching of control water outlet arm 4.

Water stopping plug 3 is located within the switch gear room 11, and between adjustable lever 2 lower ends and water outlet 14.This water stopping plug 3 is a buoyancy aid, and it has cantilever 31 and switch gear room's inwall pin joint, with the fixing lift path of water stopping plug 3.

11 inside, switch gear room are provided with the latching device of water stopping plug 3, so that lead button water stopping plug 3 when cutting off the water, this latching device is connected with buoyancy bar 41 on water stopping plug 3, and is provided with clasp 42 in buoyancy bar 41 belows.Buoyancy bar 41 ends have ball float 43, and its buoyance lift upper limit and water stopping plug 3 are same level; Clasp 42 is pinned at a wooden partition 44, and the upper end is provided with catching groove 45(and sees Fig. 3), the lower end is equipped with helical spring 46.

11 inside, switch gear room, other is provided with the release gear that affected by adjustable lever 2, this release gear is installed with ring rail 51 in adjustable lever 2 lower ends, and be positioned at clasp 42 top snap-ins in the ring rail 51 trip arm 52(see Fig. 2 simultaneously), and be provided with location fork 53 in capping 12 inboards, this location fork 53 is in order to help trip arm 52 location, in case trip arm 52 is with ring rail 51 slippings.

The utility model is at the state of not supplying water, water stopping plug 3 rests on

water outlet

14,41 catching grooves 45 by clasp 42 of buoyancy bar are led the button (see figure 1), at the water supply state, must utilize trip arm 52 to descend, push up inclined to one side clasp 42 release buoyancy bar 41(and see Fig. 5), water stopping plug 3 could float off water outlet 14(with switch gear room's Nei Shui liquid and see Fig. 4 when adjustable lever 2 spiral shells move back).

The another kind of embodiment of the utility model, as shown in Figure 6, the utility model water delivery switch sections comes from first kind of embodiment; Its difference part is latching device and release gear, wherein, latching device partly keeps first kind of embodiment's buoyancy bar 41, clasp 42 and wooden partition 44, cancellation helical spring 46, establish the hollow spheres wing 47 in addition in both sides, clasp 42 lower end, these hollow spheres wing 47 left and right sides disjunctor (see figure 7)s, central authorities have through hole 48, so as to being socketed in clasp 42 lower ends; Release gear does not partly have first kind of embodiment's ring rail 51 and location fork 53, set trip arm 54 is positioned at top, clasp 42 lower ends, its stage casing has cylindrical void 55(and sees Fig. 8), the shrinkage pool 16 that this trip arm 54 passes capping 12 vertically is provided with, and capping 12 is protruded on the top, is provided with arm cap 56 and rubber mass tarpaulin 6, arm cap 56 belows are provided with the external diameter ring plate 57 suitable with shrinkage pool 16 internal diameters, and between ring plate 57 and shrinkage pool 16 bottoms, establish Returnning spring 58, so that trip arm 54 can automatically reset behind pressurized.

The aforementioned hollow spheres wing 47 that is provided with both sides, clasp 42 lower end, has buoyancy, when transferring the water supply state to by the state of cutting off the water, can strengthen the pulling force of 42 pairs of buoyancy bars 41 of clasp, at the water supply state, if with trip arm 54 to pressing down, can push up inclined to one side clasp 42 and discharge buoyancy bars 41, water stopping plug 3 can be stepped back at adjustable lever 2 spiral shells, float off water outlet 14 by switch gear room's Nei Shui liquid.

Only in the feasibility of explanation the utility model, the equivalent mechanism that uses the utility model technical conceive to be derived such as should belong to the scope of the utility model to above embodiment.

Claims

1, a kind of water switch structure, it comprises:

Body, this body is provided with airtight switch gear room, and an end of airtight switch gear room has water intake, and the other end has water outlet;

Adjustable lever stretches into the switch gear room by the body upside, lifting;

It is characterized in that body is provided with within the switch gear room:

Water stopping plug, it between adjustable lever lower end and water outlet, but so that mat buoyancy free lifting;

Detain the stifled latching device that closes water outlet of water stopping plug that inertia falls in order to lead when cutting off the water; And

In order to remove the release gear that lead button of latching device to water stopping plug.

2, water switch structure as claimed in claim 1 is characterized in that, this water stopping plug is provided with cantilever and is pinned at switch gear room's inwall.

3, water switch structure as claimed in claim 1 or 2 is characterized in that, this release gear and adjustable lever interlock.

4, water switch structure as claimed in claim 3, it is characterized in that, this latching device is provided with the buoyancy bar of pin joint in water stopping plug, reach in buoyancy bar below and be provided with the clasp of pin joint at wooden partition, release gear is provided with the ring rail in the adjustable lever lower end, and be positioned at clasp top snap-in in the trip arm of ring rail, and pitch for the location of the thumb horizontal location of triping, so that when cutting off the water, the downward pendulum of this buoyancy bar loss of buoyance for clasp leads button, and makes water stopping plug can't float off water outlet when resuming water supply, adjustable lever drives trip arm decline and backs down clasp, to release out the buoyancy bar and to make water stopping plug buoyance lift when adjustable lever rises.

5, water switch structure as claimed in claim 4 is characterized in that, this clasp below is provided with helical spring.

6, water switch structure as claimed in claim 1 or 2, it is characterized in that, this latching device is provided with the buoyancy bar of pin joint in water stopping plug, reach in buoyancy bar below and be provided with the clasp that is pinned at wooden partition, both sides, clasp lower end have the hollow spheres wing, release gear is in top, clasp lower end, be provided with the formula that the automatically resets trip arm that the top is exposed to the outside, switch gear room, so that when cutting off the water, the downward pendulum of this buoyancy bar loss of buoyance, for clasp leads button and makes water stopping plug can't float off water outlet when resuming water supply, descend by trip arm and back down clasp, with release out the buoyancy bar and make water stopping plug when adjustable lever rises along with buoyance lift.