CN2101062U

CN2101062U - Automatic flushing device for toilet

Info

Publication number: CN2101062U
Application number: CN 91226353
Authority: CN
Inventors: 孙平
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-10-14
Filing date: 1991-10-14
Publication date: 1992-04-08

Abstract

The utility model relates to an automatic flushing device for a toilet. The utility model mainly comprises a set of automatic machine device, a hard skin cable pull wire and the connection mechanism of the water source. The automatic machine device is composed of a pedal, a pressure lever, a pressure lever locking block, a lower draw rob, a lower draw rob locking block, a sleeve barrel, a guide device, a spring, an outer shell and a locking block which is arranged in the outer shell. When the utility model is used, a user does not need to twist and pull a valve to flush a urinal and a closet after the toilet is used, and the automatic flushing process can be realized as soon as the user goes away; thereby, the sanitary and clean environment of the public toilet can be maintained.

Description

Automatic flushing device for toilet

Name of the present utility model is called " washroom auto-flusher ".

At present, the bath equipment of washroom divides three kinds, seat formula water tank, and crouching formula water tank, and delay switch is housed on the water pipe.These several bath equipment all must remove to draw or turn round the bath switch after an action of the bowels with hand.Washroom in public places, a lot of people forget bath after an action of the bowels, cause to be full of ight soil in the urinal chamber pot of lavatory and can't to use.

The purpose of this utility model just provides a kind of auto-flusher, steps on when going to toilet or is sitting on the precalculated position, when the people leaves after an action of the bowels, need not any additional move, just dirt in pond or the bucket can be rinsed well automatically, both can have been alleviated medical orderly's workload, the washroom is kept clean.

The utility model is achieved in that plastics or metal sheet are arranged in urinal must step on part, sees it is that sitting posture then is installed in the seat ring below, the plate below is fixed with depression bar, is welded with lock dog on the depression bar, and depression bar and lock dog are placed in a shell.This shell seals, to the right have garden hole along diametric(al) from assistant at end face, below the hole, be welded with the Cylinder that a bore equates with pore size, a spring is installed in its bottom, one end of spring is fixed on the bottom of this Cylinder, the other end is fixed on the outer end, bottom of the sleeve that moves up and down along guiding device, also is installed with the backguy of sclerderm cable wire simultaneously.The bottom, inside of sleeve radially is equipped with an axle from left to right, is fixed with a small sleeve on the axle, and this small sleeve top begins to have a gathering sill to the right in 1/3 place from left to right, and the lower end that is welded with the lock dog lower link is drilled with a hole, with axle movingly; At the right-hand little spring that is with of axle, its end is fixed on the right side of small sleeve, and the other end is fixed on the lower link lower end, can make lower link in axle upper edge gathering sill move left and right like this.Inner top at shell is installed with a thrust lock dog.

Structure of the present utility model is drawn by accompanying drawing.

Accompanying drawing 1 is an off working state, and accompanying drawing 2 is that duty one accompanying drawing 3 is duty two, and accompanying drawing 4 is sleeve inner structure (sleeve 8).

When the people uses urinal, plate 1 stressed moving down, compression spring 3, the lock dog 4 on the pull bar 2 also moves down simultaneously, acts on lock dog 5 simultaneously, by lower link 6 sleeve 8 is moved down, to lower compression spring 7, and compress the spring 11 of small sleeve 10 to the right, cause lock dog 4 to move to the below of lock dog 5, lock dog 5 restores to the original state, as shown in Figure 2.

When the people leaves, make on the lock dog 4 by plate 1 in the spring 3 reinstatement processes and move, act on simultaneously on the lock dog 5, drive lower link 6 sleeve 8 is moved up, spring 7 elongates, upwards tension of sclerderm rope backguy 16, make water source bindiny mechanism open the water source, as shown in Figure 3.During when lock dog 5 and to shell 15 top lock dogs 12, make lower link 6 move right wedging ring at the spring 11 of axle 13 in gathering sill, thereby lock dog 4 and 5 is separated from, lock dog 5 recovers shape under the effect of spring 7, as shown in Figure 1, so just reached repeatedly the purpose of flushing toilet bowl automatically.

Claims

1, the utility model name is called " washroom auto-flusher ", is made of the bindiny mechanism at robot apparatus, the backguy of sclerderm cable wire and water source, it is characterized in that: robot apparatus comprises shell 15, and spring 3 and thrust lock dog 12 are installed at its top; Plate 1, pull bar 2 and lock dog 4 are connected as a single entity, and are sleeved on the spring 3; Housing bottom is equipped with guiding device 9, is fixed with spring 7 in it, and sleeve 8 can install in 9 and move up and down; Axle 13 is equipped with in sleeve 8 bottoms, the small sleeve 10 that has gathering sill is enclosed within on the axle, and make it fixing, little spring 11 is contained in the right side of sleeve 10, the one end is welded on the right-hand member wall of sleeve 10, the other end is fixed on the lower link 6 that has lock dog 5, and there is a borehole jack lower link 6 lower ends on axle 13, and the backguy of sclerderm cable wire is fixed on the bottom of sleeve 8.

2, auto-flusher according to claim 1 is characterized in that, except that spring, each component can be a metal, or plastics.