CN101581111B

CN101581111B - Water-saving squatting pan

Info

Publication number: CN101581111B
Application number: CN2009100984885A
Authority: CN
Inventors: 王宏勋
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-08
Filing date: 2009-05-08
Publication date: 2011-04-27
Anticipated expiration: 2029-05-08
Also published as: CN101581111A

Abstract

The invention provides a water-saving squatting pan. The squatting pan comprises a pan body (1) of the squatting pan, a flush tank (2) and a linkage opening and closing device, wherein the linkage opening and closing device is provided with a linked control switch (3); the control switch can open a water inlet valve of a water inlet pipe in the flush tank (2) through a transmission mechanism, and is linked with the closing and opening of a discharge controller (4); the flush tank is provided with a reset mechanism which can lead the water inlet valve to return to a close state. Compared with the prior art, the discharge port of the invention is designed into back discharging, the pan body of the discharge port is extended to raise backwards, the discharge controller is connected on the raised position, the discharge controller is fixed on the raised position of the pan body through a locking support so as to change the course of the discharge channel and shorten the volume of required accumulated water for preventing odor, which means that the discharge valve in the discharge controller is directly arranged on the raised discharge port of the pan body to isolate foreign odor of a discharge vertical drop pipe with little water, thereby not only playing the role of preventing odor, but also realizing the aim of water saving.

Description

Water-saving squatting pan

Technical field

The present invention relates to the sanitary apparatus that uses in a kind of people's daily life, especially refer to a kind of water-saving squatting pan.

Background technology

The pan of Xiao Shouing still is traditional product in the market, can not economize on water to greatest extent, and the structure of pan mainly contains two kinds, a kind of is direct-discharging, and promptly sewage draining exit directly connects water blow-off pipe down, plays a reversed role so often have peculiar smell, odor-resistant result is bad, and water-saving result is also undesirable.Be provided with the water passage bend pipe of S shape under also having its basin of a kind of pan, though the function of deodorization is arranged, water consumption is very big during bath, is unfavorable for water saving, and this user brings unnecessary loss.

Existing a kind of special issue is that 200520003157.6 Chinese utility model patents that are called " multi-hole general purpose water-saving closet " disclose a kind of structure, and it is that basin in the water closet is designed to askew flared closet basin body, and sewage draining exit is improved.Rear end at sewage draining exit is connected with porous connector, and the other end of porous connector offers back row's sewage draining exit and is connected with back row's tube connector, and the sewage draining exit that directly falls that the porous connector bottom is offered is connected with the tube connector that directly falls.The back segment of circuit board is designed to protuberance formation boss, and perforate is as the connection space of directly the fall tube connector and the vertical blow-off line of porous connector.This product can be according to the actual needs that is assemblied in different layout blow-off lines, switch to the back row's sewage draining exit or the sewage draining exit that directly falls, but free adjustment conversion tube connector position again, and a product just can or directly fall and the blow-off line of different wall distances assembles with back row.But it is too complicated that its shortcoming is this project organization, and also inconvenience is installed, and price is more expensive, is unfavorable for the sale of product.Therefore its structure does not await improving.

Summary of the invention

Technical problem to be solved by this invention is that a kind of simplicity of design, cost of manufacture is low and water-saving result is good water-saving squatting pan are provided at above-mentioned prior art present situation.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: this water saving pan includes

The basin body of one pan, basin body are provided with water inlet and sewage draining exit, and sewage draining exit and the blowdown pipe that directly falls is connected, and is provided with the blowdown controller at the sewage draining exit place;

One flushing tank, this flushing tank is arranged on the rear portion of basin body, and it is provided with water inlet and delivery port, and water inlet is connected with water inlet pipe, and its delivery port is connected with the water inlet of basin body, is provided with water intaking valve at the water inlet place of flushing tank;

One open-shut linkage device, this open-shut linkage device is provided with the gauge tap of interlock, and this gauge tap is opened interlock by transmission mechanism and water intaking valve with the pass of blowdown controller and is in the same place;

It is characterized in that: described transmission mechanism includes connecting rod, V-arrangement connecting rod and pull bar, and described gauge tap comprises pressing plate and driving lever, one end of driving lever is fixedlyed connected with pressing plate, and this pressing plate and driving lever lever are arranged on the flushing tank rotationally, and the other end of driving lever is connected with an end of connecting rod movably, and the other end of connecting rod is connected movably with an end of V-arrangement connecting rod, this V-arrangement connecting rod is arranged on the bracing frame by the turning cylinder of knuckle portion rotationally, and turning cylinder is provided with the returning spring that the V-arrangement connecting rod resets, and the other end of V-arrangement connecting rod contacts mutually with the valve rod upper side, interlock is opened together in the pass of the lower end of this valve rod and blowdown controller, and the upper end of valve rod is connected with pull bar one end movably, and an end of the other end of pull bar and fork is movably connected and connects, and the other end of fork links with the water intaking valve of opening water inlet pipe, and this water intaking valve is provided with and makes water intaking valve open the back can automatically return to closed condition under the effect that loses external force response agency.

As improvement, described response agency can be preferably the returning spring that is arranged on the water intaking valve.

As further improvement, interlock structure choice is together opened in the pass of its lower end of described valve rod and blowdown controller: described blowdown controller includes controller housing and blowoff valve, the sewage draining exit of described basin body stretches in the controller housing, the bottom of housing and the blowdown pipe that directly falls is connected, described blowoff valve can open and close to be arranged at the sewage draining exit place of housing, and the lower end of described valve rod is stretched in the housing by linking together with being arranged at rotating shaft on the bracing frame and blowoff valve swing type.

Improve, the housing of described blowdown controller is fixed together by lock ring support and basin body again, and the institute that basin body is installed takes up space still less, installs also more flexible.

Compared with prior art, the present invention is designed to back row with sewage draining exit, and with the basin body of the sewage draining exit protrusion that extends back, connect the blowdown controller at the protrusion place, and the blowdown controller is fixed in the protrusion place of basin body by the lock ring support, being changed its course in the blowdown channel, shortened the capacity that needs ponding for deodorization, it is the protrusion sewage draining exit place that blowoff valve in the blowdown controller directly is arranged at basin body, as long as a spot of water just can be isolated directly the fall peculiar smell of pipe of blowdown, both play deodorant function, realized the purpose of water saving again; The more important thing is that water-saving squatting pan structure of the present invention is simpler, cost of manufacture is also low, and the housing of blowdown controller is fixed together by lock ring support and basin body, make space that basin body installs still less like this, install also more flexibly,, be worthy of popularization so the present invention is a kind of very practical product device.

Description of drawings

Fig. 1 is the structural representation of embodiments of the invention.

The specific embodiment

Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.

As shown in Figure 1, the water-saving squatting pan of present embodiment includes basin body 1, flushing tank 2 and the open-shut linkage device of pan, and basin body 1 is provided with water inlet 11 and sewage draining exit 12, sewage draining exit 12 and the blowdown pipe that directly falls is connected, and is provided with blowdown controller 4 at sewage draining exit 12 places.Flushing tank 2 is arranged on the rear portion of basin body 1, it is provided with water inlet 21 and delivery port, water inlet 21 is connected with water inlet pipe, and its delivery port is connected with the water inlet 11 of basin body 1, water inlet 21 places at flushing tank 2 are provided with water intaking valve, and in flushing tank 2, do not need draining valve, promptly wash the delivery port of tank 2 and the water inlet of basin body 1 and be in communicating state all the time.And the open-shut linkage device, this open-shut linkage device is provided with the gauge tap 3 of interlock, and this gauge tap 3 is opened interlock by transmission mechanism and water intaking valve with the pass of blowdown controller 4 and is in the same place.And described transmission mechanism includes connecting rod 32, V-arrangement connecting rod 35 and pull bar 34, and described gauge tap comprises pressing plate 3 and driving lever 31, one end of driving lever 31 is fixedlyed connected with pressing plate 3, and this pressing plate 3 is arranged on the flushing tank 2 rotationally with driving lever 31 levers, and the other end of driving lever 31 is connected with an end of connecting rod 32 movably, and the other end of connecting rod 32 is connected movably with an end of V-arrangement connecting rod 35, this V-arrangement connecting rod 35 is arranged on the bracing frame by the turning cylinder 351 of knuckle portion rotationally, and turning cylinder 351 is provided with the returning spring that V-arrangement connecting rod 35 resets, and the other end of V-arrangement connecting rod 35 contacts mutually with valve rod 5 upper side, interlock is opened together in the pass of the lower end of this valve rod 5 and blowdown controller 4, and the upper end of valve rod 5 is connected with pull bar 34 1 ends movably, and an end of the other end of pull bar 34 and fork is movably connected and connects, and the other end of fork 33 links with the water intaking valve of opening water inlet pipe, and this water intaking valve is provided with and makes water intaking valve open the back can automatically return to closed condition under the effect that loses external force response agency.This response agency is the returning spring that is arranged on the water intaking valve, and promptly this returning spring is for being torsion spring, and it is placed on the axis of rotation of water intaking valve.

Interlock structure is together opened in the pass of above-mentioned valve rod 5 its lower ends and blowdown controller 4: blowdown controller 4 includes controller housing 40 and blowoff valve 41, the sewage draining exit 12 of described basin body 1 stretches in the controller housing 40, the bottom of housing 40 and the blowdown pipe that directly falls is connected, described blowoff valve 41 can open and close to be arranged at sewage draining exit 12 places of housing 40, and the lower end of described valve rod 5 is stretched in the housing 40 by linking together with being arranged at rotating shaft 51 and blowoff valve 41 swing types on the bracing frame.The housing 40 of above-mentioned blowdown controller 4 is fixed together by lock ring support 6 and basin body 1.

Operating process of the present invention is as follows:

When being subjected to external force when foot-operated pressing plate, pressing plate drives driving lever and upwards draws, the driving lever drivening rod draws obliquely, and an end of connecting rod drive V-arrangement connecting rod upwards draws, because the rotation of the turning cylinder 351 of V-arrangement connecting rod, and the other end of V-arrangement connecting rod is to pressing down, force valve rod to rotate along rotating shaft, and the blowoff valve 41 in the blowdown controller 4 is connected with the lower end of valve rod, when valve body rotates, blowoff valve is promptly opened the sewage draining exit of basin body and is carried out blowdown, and meanwhile, valve rod drives pull bar 34, and pull bar 34 drives fork, and the water intaking valve of fork by the rotating opening water inlet pipe of turn axle supplies water, and supplies water directly through the blowdown thing of the delivery port flushing basin body of flushed channel, and the blowdown outlet of dirt by the blowdown controller enters the blowdown pipe that directly falls and be discharged from.After flushing finishes, as long as pin breaks away from from pressing plate, owing to be provided with returning spring on the turning cylinder 351 of V-arrangement connecting rod and on the turn axle of fork, after pin breaks away from pressing plate, returning spring resets simultaneously, make pressing plate and transmission mechanism reinstatement, promptly washing the water intaking valve of the water inlet pipe of tank closes simultaneously, meanwhile, blowoff valve on the blowdown controller cuts out, and finishes whole flushing process, because after blowoff valve cuts out, part on basin body cleaning just accumulates in the blowdown outlet inner chamber towards scourage, thereby plays directly the fall effect of peculiar smell in the pipe of isolated blowdown.

Claims

1. a water-saving squatting pan includes

The basin body of one pan (1), basin body (1) are provided with water inlet (11) and sewage draining exit (12), and sewage draining exit (12) and the blowdown pipe that directly falls is connected, and locates to be provided with blowdown controller (4) at sewage draining exit (12); This blowdown controller (4) includes controller housing (40) and blowoff valve (41), and described blowoff valve (41) can open and close to be arranged at the sewage draining exit place of controller housing (40);

One flushing tank (2), this flushing tank (2) is arranged on the rear portion of basin body (1), it is provided with water inlet (21) and delivery port, water inlet (21) is connected with water inlet pipe, and its delivery port is connected with the water inlet (11) of basin body (1), locates to be provided with water intaking valve at the water inlet (21) of flushing tank (2);

One open-shut linkage device, this open-shut linkage device is provided with the gauge tap of interlock, and this gauge tap is opened interlock by transmission mechanism and water intaking valve with the pass of blowdown controller (4) and is in the same place;

It is characterized in that: described transmission mechanism includes connecting rod (32), V-arrangement connecting rod (35) and pull bar (34), and described gauge tap comprises pressing plate (3) and driving lever (31), one end of driving lever (31) is fixedlyed connected with pressing plate (3), and this pressing plate (3) is arranged on the flushing tank (2) rotationally with driving lever (31) lever, and the other end of driving lever (31) is connected with an end of connecting rod (32) movably, and the other end of connecting rod (32) is connected movably with an end of V-arrangement connecting rod (35), this V-arrangement connecting rod (35) is arranged on the bracing frame by the turning cylinder (351) of knuckle portion rotationally, and turning cylinder (351) is provided with the returning spring that V-arrangement connecting rod (35) resets, and the other end of V-arrangement connecting rod (35) contacts mutually with valve rod (5) upper side, interlock is opened together in the pass of lower end of this valve rod (5) and blowdown controller (4), the structure that interlock is opened in this pass is: the lower end of described valve rod (5) is stretched in the housing (40) by linking together with being arranged at rotating shaft (51) and blowoff valve (41) swing type on the bracing frame, and the upper end of valve rod (5) is connected with pull bar (34) one ends movably, and an end of the other end of pull bar (34) and fork is movably connected and connects, and the other end of fork (33) links with the water intaking valve of opening water inlet pipe, and this water intaking valve is provided with and makes water intaking valve open the back to automatically return to the response agency of closed condition under the effect that loses external force, described response agency is the returning spring that is arranged on the water intaking valve, this returning spring is a torsion spring, it is placed on the axis of rotation of water intaking valve, the sewage draining exit (12) of described basin body (1) stretches in the controller housing (40), and the bottom of housing (40) and the blowdown pipe that directly falls is connected.

2. water-saving squatting pan according to claim 1 is characterized in that: the housing (40) of described blowdown controller (4) is fixed together by lock ring support (6) and basin body (1).