CN201952869U

CN201952869U - Foot-treading direct-flushing valve

Info

Publication number: CN201952869U
Application number: CN2010206169190U
Authority: CN
Inventors: 胡聪明
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-30
Filing date: 2010-11-22
Publication date: 2011-08-31
Anticipated expiration: 2020-11-22

Abstract

The utility model relates to a foot-treading direct-flushing valve of a closet. The foot-treading direct-flushing valve comprises a foot-treading box and a flushing valve and is characterized in that the foot-treading box comprises a pedal, a latch, a screw, an extension spring, a sheath, a stand, a water leaking hole and a sleeve hole; the flushing valve comprises a spring, a water inlet, a water outlet, a water passing hole, a piston, a nut, a piston rod and a sleeve; wherein the pedal is semi-elliptic plate, which tilts upwards from the rear end, of which the slope peak thickness is 3-40 mm, and of which the rear end sleeves over the latch behind the sheath; the upper end of the sleeve is in direct contact with the bottom of the pedal, the spring sleeves over the sleeve on the upper part of the piston rod, the piston is on the center of the water passing hole, and a rubber pad is glued onto the front side of the piston for closing the water passing hole; the foot-treading box is embedded in the front half part of the left or right foot-treading part of the closet. The foot-treading direct-flushing valve allows directly flushing by tiptoe lightly treading on the pedal, thereby rapidly discharging feces and urine. Moreover, the foot-treading direct-flushing valve solves the problem that common valve may cause air pollution due to untimely discharging of feces and urine. And, the foot-treading direct-flushing valve prevents direct contact between the hand and the valve, thereby eliminating the possibility of bacterial infection.

Description

Pedal flings valve

Technical field

The utility model relates to technical field of sanitary ware, and particularly a kind of closet pedal flings valve.

Background technology

Toilet stool washing valve kind is a lot of on the market at present, comprise that hand steps on, responds to three types by, pin, existing flushing valve is common shortcoming of ubiquity on the design mode of occupation, all be just to open valve when intact descendant will leave in last lavatory to wash, normal person's last lavatory use needs a period of time, cause excrements to be trapped in urinal for a long time like this and distribute a large amount of smell contaminated airs, dazzling and do not feel well during flushing.

The utility model content

The utility model is in order to solve the deficiencies in the prior art, a kind of left side or the right pedal part first half that the pin step on device is installed in closet is provided, only gently press the pedal flushing that can discharge water with tiptoe, the pedal that can fast excrements be got rid of flings valve, it has solved common valve can not in time get rid of excrements and bring air-polluting problem, and has avoided catching and touched valve and produce the approach of spread of germs.

The solution the technical solution of the utility model is, pedal flings that valve is stepped on box by pin and flushing valve two parts are formed; It is characterized in that: described pin is stepped on box and is comprised pedal, latching, screw, extension spring, overcoat, deck, leaking hole and trepanning; Wherein, the pedal front is the semiellipse shape, definitely say as little half before the heelpiece, the plate face squint that makes progress from the rear end, Qi Po peak thickness is between 3～40mm, and oval corner is the chamfering round edge, the pedal bottom is nest type middle part and is provided with link, the rear end is provided with keyhole and penetrates into the right from the left side, and an end of latching passes the keyhole that is enclosed within overcoat back left end from the pedal rear end keyhole, and the other end is provided with screw hole and is fixed on the screw seat of overcoat back right-hand member by screw; Outer casing inner wall front end middle part is provided with deck, and control pedal steps toward setpoint distance; Lower end, overcoat side and junction, bottom surface are provided with leaking hole, are provided with link in the middle of the overcoat inner bottom part, and extension spring one end hangs on the link of pedal bottom, and the other end hangs on the jacket bottom link, and trepanning leans on first half in the middle of being located at jacket bottom; Described flushing valve comprises spring, water inlet, delivery port, crosses the mouth of a river, piston, nut, piston rod and sleeve; Wherein, spring housing is in the sleeve on piston rod top, and sleeve is fixed on the piston rod upper end by screw; Water inlet is positioned at the flushing valve rear end, and delivery port is positioned at the flushing valve front end, and two is equipped with nut; Cross the rounded horizontal flushing valve centre that is positioned at, the mouth of a river, piston rod passes through from crossing center, the mouth of a river, branch sleeve the inner, upper end, lower end and piston are linked to be integral body, the piston front has valve rubber bonding and closed the mouth of a river, the lower end is in flushing valve bottom circular aperture upper end, and the circular hole internal diameter is identical with piston diameter; Sleeve penetrates contact pedal bottom from the jacket bottom trepanning, pin steps on box and flushing valve constitutes integral body, and the left side or the right pin that are installed in closet are stepped on the position first half, and the overcoat port is parallel to the ground, pedal 1～40mm above ground level; Tiptoe steps down on the pedal during use, gently presses the pedal flushing that can discharge water, and has easy to use, health and blowdown advantage efficiently, and having avoided catches touches valve and produce the approach of bacterium cross infection.

Adopt such scheme, can receive following effect:

1, because the utility model has realized the pin step on device is installed in the left side or the right pedal part first half of closet, tiptoe just in time steps down on the pedal during use, light press the pedal flushing that can discharge water, can in time get rid of excrements, simple to operate, with Xie Suichong, compare use with common valve more convenient, blowdown is faster, and has the effect of energy-saving and environmental protection.

2, because the utility model has been realized the pin step on device, and the mode of stepping on pin is opened valve and washed excrements, and saving catches touches valve, stopped to produce the approach of bacterium cross infection, compare with common valve use much cleaner.

Just wash when 3, conventional valves all has been to use the descendant to leave,, distribute a large amount of smells to the washroom because excrements rests on urinal for a long time, and very dazzling during flushing, and the utility model has just in time been avoided the generation of these phenomenons.

Description of drawings

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

Wherein: pedal (1), latching (2), screw (3), extension spring (4), overcoat (5), deck (6), leaking hole (7), trepanning (8), spring (9), water inlet (10), delivery port (11), the mistake mouth of a river (12), piston (13), nut (14), piston rod (15), sleeve (16).

Fig. 2, be vertical view of the present utility model

The specific embodiment,

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

As Fig. 1-shown in Figure 2, pedal flings that valve is stepped on box by pin and flushing valve two parts are formed; It is characterized in that pin is stepped on box and comprised pedal (1), latching (2), screw (3), extension spring (4), overcoat (5), deck (6), leaking hole (7) and trepanning (8); Wherein, pedal (1) front is the semiellipse shape, definitely say as little half before the heelpiece, the plate face squint that makes progress from the rear end, Qi Po peak thickness is between 3～40mm, and oval corner is the chamfering round edge, pedal (1) bottom is nest type middle part and is provided with link, the rear end is provided with keyhole and penetrates into the right from the left side, and an end of latching (2) passes the keyhole that is enclosed within overcoat (5) back left end from pedal (1) rear end keyhole, and the other end is provided with screw hole and is fixed on the screw seat of overcoat (5) back right-hand member by screw (3); Overcoat (5) inwall front end middle part is provided with deck (6), control pedal (1) steps toward setpoint distance, overcoat (5) lower end, side and junction, bottom surface are provided with leaking hole (7), be provided with link in the middle of overcoat (5) inner bottom part, extension spring (4) one ends hang on the link of pedal (1) bottom, the other end hangs on the link of overcoat (5) bottom, and trepanning (8) leans on first half in the middle of being located at overcoat (5) bottom; Flushing valve comprises spring (9), water inlet (10), delivery port (11), crosses the mouth of a river (12), piston (13), nut (14), piston rod (15) and sleeve (16); Wherein, spring (9) is enclosed within piston rod (15) top and is in the sleeve (16), and sleeve (16) is fixed on piston rod (15) upper end by screw (3); Water inlet (10) is positioned at the flushing valve rear end, and delivery port (11) is positioned at the flushing valve front end, and two is equipped with nut (14); Cross the rounded horizontal flushing valve centre that is positioned at, the mouth of a river (12), piston rod (15) passes through from crossing center, the mouth of a river (12), branch sleeve (16) the inner, upper end, lower end and piston (13) are linked to be integral body, piston (13) front has valve rubber bonding and closed the mouth of a river (12), the lower end is in flushing valve bottom circular aperture upper end, and the circular hole internal diameter is identical with piston (13) diameter; Sleeve (16) penetrates contact pedal (1) bottom from overcoat (5) bottom trepanning (8), pin steps on box and flushing valve constitutes integral body, the left side or the right pin that are installed in closet are stepped on the position first half, and overcoat (5) port is parallel to the ground, pedal (1) 1～40mm above ground level; Tiptoe steps down on the pedal (1) during use, gently presses pedal (1) flushing that can discharge water, and can in time get rid of excrements, and is simple to operate, and with Xie Suichong, having avoided catches touches valve and produce the approach of bacterium cross infection.

The utility model pedal flings pedal (1), the overcoat (5) of valve, and its front shape can supportingly be done squarely, circle, semicircle or half elliptic.

Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described, but the utility model is not limited to the above-mentioned specific embodiment, this embodiment is not in order to limiting claim of the present utility model, does not allly break away from that equivalence that the utility model does is implemented or change all should be contained among the claim of this case.

Claims

1. a pedal flings that valve is stepped on box by pin and flushing valve two parts are formed; It is characterized in that: described pin is stepped on box and is comprised pedal (1), latching (2), screw (3), extension spring (4), overcoat (5), deck (6), leaking hole (7) and trepanning (8); Wherein, pedal (1) front is the semiellipse shape, the plate face squint that makes progress from the rear end, peak, pedal slope thickness is between 3～40mm, oval corner is the chamfering round edge, and pedal (1) bottom is nest type middle part and is provided with link, and the rear end is provided with keyhole and penetrates into the right from the left side, one end of latching (2) passes the keyhole that is enclosed within overcoat (5) back left end from pedal (1) rear end keyhole, and the other end is provided with screw hole and is fixed on the screw seat of overcoat (5) back right-hand member by screw (3).

2. pedal according to claim 1 flings valve, it is characterized in that: overcoat (5) inwall front end middle part is provided with deck (6), control pedal (1) is depressed into setpoint distance, overcoat (5) lower end, side and junction, bottom surface are provided with leaking hole (7), be provided with link in the middle of overcoat (5) inner bottom part, extension spring (4) one ends hang on the link of pedal (1) bottom, and the other end hangs on the link of overcoat (5) bottom, and trepanning (8) leans on first half in the middle of being located at overcoat (5) bottom.

3. pedal according to claim 1 flings valve, it is characterized in that: described flushing valve comprises spring (9), water inlet (10), delivery port (11), crosses the mouth of a river (12), piston (13), nut (14), piston rod (15) and sleeve (16); Wherein, spring (9) is enclosed within piston rod (15) top and is in the sleeve (16), and sleeve (16) is fixed on piston rod (15) upper end by screw (3); Water inlet (10) is positioned at the flushing valve rear end, and delivery port (11) is positioned at the flushing valve front end, and two is equipped with nut (14).

4. pedal according to claim 1 flings valve, it is characterized in that: cross the rounded horizontal flushing valve centre that is positioned at, the mouth of a river (12), piston rod (15) passes through from crossing center, the mouth of a river (12), branch sleeve (16) the inner, upper end, lower end and piston (13) are linked to be integral body, piston (13) front has valve rubber bonding and closed the mouth of a river (12), and the lower end is in flushing valve bottom circular aperture upper end, and the circular hole internal diameter is identical with piston diameter.

5. pedal according to claim 1 flings valve, it is characterized in that: sleeve (16) penetrates contact pedal (1) bottom from overcoat (5) bottom trepanning (8), pin steps on box and flushing valve constitutes integral body.

6. pedal according to claim 1 flings pedal (1), the overcoat (5) of valve, and its front shape can supportingly be done squarely, circle, semicircle or half elliptic.