CN202081496U

CN202081496U - Wall-mounted folding-type water-saving closestool

Info

Publication number: CN202081496U
Application number: CN2011201512687U
Authority: CN
Inventors: 孙志浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-13
Filing date: 2011-05-13
Publication date: 2011-12-21
Anticipated expiration: 2021-05-13

Abstract

The utility model discloses a wall-mounted folding-type water-saving closestool which comprises a base and a bedpan, wherein an overturning motor is fixedly connected with one side of the bedpan; a motor shaft of the overturning motor is fixedly connected with the base; the other side of the bedpan is hinged on the base through a hinge shaft coaxially arranged with the motor shaft; a through drain opening is formed at the rear end of the bottom of the bedpan; a ball valve is mounted on the drain opening; a crusher is mounted on an outlet of the ball valve; the outlet of the crusher is communicated with a sewer pipe through a drain hose; water spray nozzles for spraying water into the bedpan and a water injection nozzle for injecting water into the bedpan are arranged on the wall of the bedpan; the water spray nozzles and the water injection nozzle are communicated with a water inlet pipe through separate solenoid valves; and an opening/closing mechanism for driving the ball valve to open/close is connected onto the ball valve and the base. The closestool has the advantages of less water consumption, small occupied space, and low possibility of scaling, odor overflow, drainage difficulty and blockage.

Description

Wall hanging folding formula water-saving closet

Technical field

The utility model relates to toilet, is specifically related to a kind of wall hanging folding formula water-saving closet.

Background technology

At present, a large amount of toilets that use are the hydrocone type toilet, the hydrocone type toilet takes up room greatly, water supply volume is big, water supply volume does not just reach the effect of siphon less, this is that if it is curved not establish S, the peculiar smell of sewer will overflow in a large number because the mouth of a river is provided with the curved reason of S under the toilet, even time spent not, also need water in the toilet, otherwise can not form water-stop, peculiar smell still can overflow, that is to say the long-term water of toilet domestic demand, the consequence of long-term water is to scale easily in the toilet, and effect is drained in influence, and the curved setting of S also brings the easy blocking problem of toilet.

Summary of the invention

The technical problems to be solved in the utility model is at above-mentioned defective, provides a kind of water few, and space hold is few, less scaling and not susceptible to plugging wall hanging folding formula water-saving closet.

In order to solve the problems of the technologies described above, the utility model provides a kind of wall hanging folding formula water-saving closet with following structure, comprise base and bedpan, its design feature is that bedpan one side is connected with the upset motor, the motor shaft of upset motor is fixedlyed connected with base, and the bedpan opposite side is hinged on the base by the hinge with the coaxial setting of motor shaft; Rear end, bedpan bottom is provided with straight-through scavenge port, and ball valve is housed on the scavenge port, in the outlet of ball valve mill is housed, and the outlet of mill is communicated with sewer pipe by drainage tube; The bedpan wall is provided with the water spout of spraying water and the water-filling nozzle of water filling in bedpan in bedpan, water spout and water-filling nozzle are communicated with water inlet pipe by independent electromagnetic valve; Be connected with on ball valve and the base and order about the mechanism for opening/closing that ball valve opens and closes.

Described mechanism for opening/closing comprise the gear that is rotatably connected on the ball valve axle and be fixed on the base and can with the tooth piece of gears engaged; Be provided with the macropore and the aperture that axially communicate in the gear, gear is rotatably connected on the ball valve axle by aperture, and the ratchet affixed with the ball valve axle is housed in the macropore, is equipped with on the macropore inwall to order about the shifting block that ratchet one-way rotates, be connected with torsion spring on the ratchet, the torsion spring other end is connected on the ball valve body; Be hinged with on the ball valve body and can and be connected with the spring that keeps ratchet and ratchet engaged with the ratchet of ratchet engaged, base is provided with and can orders about the boss that ratchet separates with ratchet.

Described bedpan bottom front is hinged with supporting leg.

Described water spout is made as three, divides the front end and the both sides that are located at bedpan, and the water spout of front end is communicated with water inlet pipe by an electromagnetic valve, and the water spout of both sides is communicated with water inlet pipe by another electromagnetic valve.

Described toilet comprises foam device, and foam device comprises in bedpan for the foam maker, air bag and the bubble liquid case that steep; Be hinged with connecting rod on the bedpan, be connected with the stripper plate of energy extruding gasbag on the connecting rod, air bag is communicated with foam maker by air-flow distributor, and bubble liquid case is communicated with foam maker by the float valve that is positioned at foam maker, and foam maker is communicated with the bedpan inner chamber.

Described foam maker is made of casing and case lid, and case lid is provided with the inclined plane, and the inlet that the inclined plane is provided with the bubble output hole that is communicated with the bedpan inner chamber, the air inlet port that is communicated with air bag and is communicated with bubble liquid case is connected with float valve on the inlet.

Described air-flow distributor comprises the housing with inner chamber, the two ends up and down and a side of housing respectively are provided with air vent, the air vent of sidepiece is communicated with air bag, respectively be connected with one way valve on the air vent at two ends, the one way valve of upper end is communicated with foam maker, the one way valve of lower end is communicated with atmosphere, when an one way valve is opened, and another closed check valve.

Described bedpan comprises inner bag and shell, and upset motor and foam maker are arranged between inner bag and the shell, and the upset motor is fixed on the medial surface of shell, and the motor shaft of upset motor passes behind the shell affixed with base.

Mount the standby cleaning hose that is communicated with water inlet pipe on the described base, standby cleaning hose is provided with hand-operated valve.

The toilet of said structure, bedpan can be opened during use, can close when not using, thereby it is little to take up room, the rear end, bottom of bedpan is provided with straight-through scavenge port, ball valve and mill are housed on the scavenge port successively, scavenge port to the passage between the outlet of mill is straight-through drain passage, the possibility of stopping up has further been avoided in being provided with of mill, make drainage more unobstructed, it is better that ball valve is closed the back sealing effectiveness, avoided existing product be provided with S curved and bring need water-stop, wash away water many, the foulings and the drawback of obstruction easily easily.

In sum, it is few to the utlity model has water, and space hold is few, less scaling, flavor and drain unobstructed not susceptible to plugging advantage is difficult for overflowing.

Description of drawings

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the partial sectional view of Fig. 1;

Fig. 3 is that Fig. 1 removes the A of bedpan to view;

Fig. 4 is the structural representation of base;

Fig. 5 is the structural representation that bedpan removes shell;

Fig. 6 is the syndeton schematic diagram of mechanism for opening/closing and ball valve;

Fig. 7 is the right view of Fig. 6;

Fig. 8 is the sectional view along B-B line among Fig. 6;

Fig. 9 is the sectional view along C-C line among Fig. 6;

Figure 10 is the sectional view along D-D line among Fig. 7;

Figure 11 is the assembled relation schematic diagram of mechanism for opening/closing and ball valve;

Figure 12 is the structural representation of foam device;

Figure 13 is the structural representation of foam maker;

Figure 14 is the sectional view along E-E line among Figure 13;

Figure 15 is the structural representation of air-flow distributor;

Figure 16 is the structural representation of the utility model closure state;

Figure 17 is the structural representation of mill.

The specific embodiment

As Fig. 1, Fig. 2 and shown in Figure 3, wall hanging folding formula water-saving closet comprises base 1 and bedpan 2, and bedpan 2 hinges are contained on the base 1.With reference to Fig. 1-3, again in conjunction with Fig. 4, above-mentioned base 1 is " seat " type, comprises the horizontally disposed seat surface 101 and the vertically disposed seat back of the body 102; Be provided with inner chamber 103 in the seat back of the body 102, solenoid valve box 104 and bubble liquid case 16 are installed in the inner chamber 103, bubble liquid case 16 is positioned at inner chamber 103 tops, the chamber wall of inner chamber 103 is provided with water inlet pipe installing hole 105, seat surface 101 both sides respectively be provided with seat surface 101 and the seat back of the body 102 risers that are connected as a single entity 106, two risers 106 on respectively be provided with hinge installing hole 107; Seat surface 101 is provided with the hole 108 that does not hinder bedpan 2 upsets, and the edge of hole 108 inwardly protrudes out into boss 24, and seat surface 101 respectively is provided with the strip hole 109 that passes for connecting rod in hole 108 both sides, also be provided with the tooth piece 23 that is positioned at hole 108 1 sides on the seat surface 101.

With reference to Fig. 1-5, bedpan 2 comprises inner bag 21 and shell 22, and inner bag 21 and shell 22 are fixed with one.Be connected with upset motor 3 on the inwall of shell 22 1 sides, after passing shell 22, the motor shaft of upset motor 3 is fixedly connected in the hinge installing hole 107, shell 22 opposite sides are provided with the hinge (not shown) with the coaxial setting of motor shaft, the hinge hinge is contained in another hinge installing hole 107, because the motor shaft of upset motor 3 is fixed, upset motor 3 gets electric rear motor shell and rotates around motor shaft, thereby drives bedpan 2 upsets.By state shown in Figure 1, bedpan is the rear end near an end of the seat back of the body 102, the relative other end is a front end, rear end, inner bag 21 bottom is provided with straight-through scavenge port, ball valve 4 is housed on the scavenge port, mill 5 is housed in the outlet of ball valve 4, and the outlet of mill 5 is communicated with sewer pipe 25 by drainage tube 6, and ball valve 4 is opened the back scavenge port and is straight-through drain passage to the path between the outlet of mill 5.The wall of inner bag 21 is provided with the water-filling nozzle 26 of the water spout 7 of spraying water, water filling in it and annotates the foam mouth 27 of foam in it in it, water spout 7 is made as three, divides the front end and the both sides that are located at inner bag 21, and water-filling nozzle and foam mouth are positioned at the rearward end of inner bag 21; Three electromagnetic valve (not shown)s are housed in the solenoid valve box 104, the water spout 7 of front end, the water spout 7 of both sides and water-filling nozzle 26 respectively are communicated with the water inlet pipe 28 that passes water inlet pipe installing hole 105 by an electromagnetic valve, inner chamber 103 mounts the standby cleaning hose 29 that is communicated with water inlet pipe 28, and standby cleaning hose 29 is provided with hand-operated valve.The bottom front of shell 22 is hinged with supporting leg 30.Mill 5 as shown in figure 17, comprise casing 51, casing 51 is provided with the outlet 55 that is used for the import 52 that is communicated with ball valve 4 and is used for being communicated with drainage tube 6, and outlet 55 is oppositely arranged with import 52, be rotatably connected to agitator 53 in the casing 51, agitator 53 is connected with stirring motor 54 power.

Toilet is provided with foam device, and as Fig. 2, Fig. 3 and shown in Figure 12, foam device comprises foam maker 14, air bag 15 and the bubble liquid case 16 that supplies bubble in bedpan 2 is inner bag 21, and foam maker 14 is contained on the inwall of shell 22, and air bag 15 is contained on the base 1; Be hinged with connecting rod 17 on the bedpan 2, connecting rod 17 passes the stripper plate 18 that its lower end, strip hole 109 back is connected with energy extruding gasbag 15, air bag 15 is communicated with foam maker 14 by air-flow distributor 19, and bubble liquid case 16 is communicated with foam maker 14, and foam maker 14 is communicated with foam mouth 27.As Figure 13 and shown in Figure 14, foam maker 14 is made of casing 141 and case lid 142, case lid 142 is provided with inclined plane 143, inclined plane 143 is provided with the bubble output hole 144 that is communicated with the foam mouth, air inlet port 146 that is communicated with air bag 15 and the inlet 145 that is communicated with bubble liquid case 16, be connected with float valve 20 on the inner of inlet 145, the benefit that inclined plane 143 is provided with is no matter bedpan is in open mode, still be in closure state, the valve pocket of float valve 20 always is in heeling condition, the ball float of float valve 20 can slide smoothly at valve pocket under deadweight or the bubble buoyancy function that liquid provided, to prevent lacking bubble liquid in the foam maker or to cause bubble hydrorrhea stream.As shown in figure 15, air-flow distributor 19 comprises the housing 191 with inner chamber, the two ends up and down and a side of housing 191 respectively are provided with air vent, the air vent of sidepiece is communicated with air bag 15, respectively be connected with one way valve 192 on the air vent at two ends, the one way valve 192 of upper end is communicated with foam maker 14, and the one way valve 192 of lower end is communicated with atmosphere, another closed check valve when two one way valves are float valve and one way valve unlatching.

Be connected with on ball valve 4 and the base 1 and can order about the mechanism for opening/closing that ball valve 4 opens and closes.Shown in Fig. 2 and Fig. 4-11, above-mentioned mechanism for opening/closing comprise the gear that is rotatably connected on the ball valve axle 8 and be fixed on the base 1 can with the tooth piece 23 of gear 8 engagements; Be provided with the macropore and the aperture that axially communicate in the gear 8, gear 8 is rotatably connected on the ball valve axle by aperture, the ratchet 9 affixed with the ball valve axle is housed in the macropore, be installed with the shifting block 10 that can order about ratchet 9 one-directional rotation by elastic collar 31 on the macropore inwall, also be provided with the big installing hole and the little installing hole that axially communicate in the ratchet 9, ratchet 9 is affixed by little installing hole and ball valve axle; Be fixed with ratchet holder 32 on the ball valve body, be hinged with on the ratchet holder 32 can with the ratchet 12 of ratchet 9 engagement, ratchet 12 is made of pawl arm and the pawl head that is fixed in pawl arm one end, the pawl arm is used for ratchet holder 32 hinged, the pawl head is used for and ratchet 9 engagements, be provided with spring 13 between the pawl arm other end and the ratchet holder 32, spring 13 is used to keep the engagement of ratchet 12 and ratchet 9; Be provided with the outer torsion spring 11 that is enclosed within on the ball valve axle in the big installing hole of ratchet 9, torsion spring 11 1 ends and ratchet 9 are affixed, and torsion spring 11 other ends are fixed on the ratchet holder 32; Mechanism for opening/closing also comprises the boss 24 that is arranged on the base 1, and boss 24 is used for extruding ratchet 12 when bedpan is closed, makes its pawl head break away from ratchet 9.

Wall hanging folding formula water-saving closet provided by the utility model, having bedpan opens and closed two states, opening as shown in Figure 1, closure state as shown in figure 16, its use is as follows: toilet is at closure state shown in Figure 16, ball valve 4 is in closed condition, ratchet 12 separates with ratchet 9 under the extruding of boss 24, be full of air in the air bag 15, gear 8 separates with tooth piece 23, starts 3 actions of upset motor this moment, and bedpan 2 is upset downwards under the driving of upset motor 3, after bedpan 2 flips an angle,

gear

8 and 23 engagements of tooth piece, gear 8 rotates under the effect of tooth piece 23, slides around ratchet 9 when shifting block 10 rotates with gear 8, can not stir ratchet 9 rotates, ratchet 12 breaks away from the extruding of boss 24, and ratchet 12 and ratchet 9 engagements that is to say under spring 13 effects, upset is in the process of complete opening downwards for bedpan 2, and ball valve 4 is in closed condition all the time; After bedpan 2 flips an angle, the electromagnetic valve that links to each other with water-filling nozzle starts, water-filling nozzle is water filling in bedpan, the bedpan 2 of upset downwards drives stripper plate 18 extruding gasbags 15 by connecting rod 17, air pressurized in the air bag 15 is opened the one way valve 192 of air-flow distributor 19 upper ends and the one way valve 192 of lower end is closed, air enters foam maker 14, the foam that foam maker 14 produces injects bedpan by foam mouth 27, when toilet was in open mode shown in Figure 1, upset motor 3 stopped the closed electromagnetic valve that links to each other with water-filling nozzle 26, water filling is finished, because stripper plate 18 also arrives upper limit position, no longer extruding gasbag 15, and air no longer enters foam maker 14, the foam filling is also finished, gear 8 is in engagement with tooth piece 23, and bedpan just can use after opening.After finishing using, start 3 counter-rotatings of upset motor, bedpan 2 is upwards upset under the driving of upset motor 3, gear 8 is backward rotation under the effect of tooth piece 23, driving shifting block 10 driving pawls 9 rotates, ball valve is opened gradually and is drained, and rotating ratchet 9 distortion torsion springs 11 carry out energy storage, and the water spout 7 of bedpan front end began water spray and washed away bedpan this moment, excreta enters sewer pipe 25 by mill 5 and drainage tube 6, when translating into gear 8 separating tooth pieces 23 on the bedpan, ball valve reaches maximum to be opened, though behind the gear 8 separating tooth pieces 23, torsion spring 11 can order about ratchet 9 backward rotation, but the bottom ratchet wheel 9 that stops at ratchet 12 still can not backward rotation, and ball valve 4 can not be closed, and treats that bedpan is when closing, the water spout 7 of bedpan front end stops water spray, excreta in the bedpan is drained and is finished, and when bedpan was closed, upset motor 3 stopped, when bedpan is closed, ratchet 12 separates with ratchet 9 under the extruding of boss 24, and torsion spring 11 orders about ratchet 9 backward rotation, and ball valve 4 is closed.In the bedpan 2 resupinate processes, stripper plate 18 is removed the extruding to air bag 15 gradually, and air bag 15 restores gradually, and in the process that air bag 15 restores, the one way valve 192 of air-flow distributor 19 upper ends is closed, and the one way valve 192 of lower end is opened, and air enters air bag 15.In the discharge process after the urine, mill 5 need not opened, and the water spout 7 of bedpan both sides need not sprayed water yet, and just in big discharge process after an action of the bowels, mill 5 just needs to open, and the water spout 7 of bedpan both sides selects to open water spray according to the viscous degree of stool.

Control circuit of the present utility model is a prior art, and those skilled in the art according to the description of above-mentioned use, need not spend performing creative labour and just can realize, does not repeat them here.

Claims

1. wall hanging folding formula water-saving closet, comprise base (1) and bedpan (2), it is characterized in that bedpan (2) one sides are connected with upset motor (3), the motor shaft of upset motor (3) is fixedlyed connected with base (1), and bedpan (2) opposite side is hinged on the base (1) by the hinge with the coaxial setting of motor shaft; Rear end, bedpan (2) bottom is provided with straight-through scavenge port, and ball valve (4) is housed on the scavenge port, and mill (5) is housed in the outlet of ball valve (4), and the outlet of mill (5) is communicated with sewer pipe by drainage tube (6); Bedpan (2) wall is provided with the water spout (7) of water spray in bedpan (2) and the water-filling nozzle of water filling in bedpan, and water spout (7) and water-filling nozzle respectively are communicated with water inlet pipe by independent electromagnetic valve; Be connected with on ball valve (4) and the base (1) and order about the mechanism for opening/closing that ball valve (4) opens and closes.

2. wall hanging folding formula water-saving closet as claimed in claim 1, it is characterized in that described mechanism for opening/closing comprises the gear (8) that is rotatably connected on the ball valve axle and be fixed in that base (1) is gone up and can with the tooth piece (23) of gear (8) engagement; Be axially arranged with macropore and the aperture that communicates in the gear (8), gear (8) is rotatably connected on the ball valve axle by aperture, the ratchet affixed with the ball valve axle (9) is housed in the macropore, the shifting block (10) that orders about ratchet (9) one-directional rotation is housed on the macropore inwall, be connected with torsion spring (11) on the ratchet (9), torsion spring (11) other end is connected on the ball valve body; Be hinged with on the ball valve body and can and be connected with the spring (13) that keeps ratchet (12) and ratchet (9) to mesh with the ratchet (12) of ratchet (9) engagement, base (1) is provided with and can orders about the boss (24) that ratchet (12) separates with ratchet (9).

3. wall hanging folding formula water-saving closet as claimed in claim 1 is characterized in that described bedpan (2) bottom front is hinged with supporting leg.

4. wall hanging folding formula water-saving closet as claimed in claim 1, it is characterized in that described water spout (7) is made as three, divide the front end and the both sides that are located at bedpan, the water spout of front end (7) is communicated with water inlet pipe by an electromagnetic valve, and the water spout of both sides (7) is communicated with water inlet pipe by another electromagnetic valve.

5. as the described wall hanging folding formula of arbitrary claim water-saving closet in the claim 1 to 4, it is characterized in that described toilet comprises foam device, foam device comprises in bedpan (2) for the foam maker (14) that steeps, air bag (15) and bubble liquid case (16); Be hinged with connecting rod (17) on the bedpan (2), be connected with the stripper plate (18) of energy extruding gasbag (15) on the connecting rod (17), air bag (15) is communicated with foam maker (14) by air-flow distributor (19), bubble liquid case (16) is communicated with foam maker (14) by the float valve (20) that is positioned at foam maker (14), and foam maker (14) is communicated with the bedpan inner chamber.

6. wall hanging folding formula water-saving closet as claimed in claim 5, it is characterized in that described foam maker (14) is made of casing (141) and case lid (142), case lid (142) is provided with inclined plane (143), the inlet (145) that inclined plane (143) is provided with the bubble output hole (144) that is communicated with the bedpan inner chamber, the air inlet port (146) that is communicated with air bag (15) and is communicated with bubble liquid case (16) is connected with float valve (20) on the inlet (145).

7. wall hanging folding formula water-saving closet as claimed in claim 5, it is characterized in that described air-flow distributor (19) comprises the housing (191) with inner chamber, the two ends up and down and a side of housing (191) respectively are provided with air vent, the air vent of sidepiece is communicated with air bag (15), respectively be connected with one way valve on the air vent at two ends, the one way valve of upper end is communicated with foam maker (14), and the one way valve of lower end is communicated with atmosphere, when one one way valve is opened, another closed check valve.

8. wall hanging folding formula water-saving closet as claimed in claim 5, it is characterized in that described bedpan (2) comprises inner bag and shell, upset motor (3) and foam maker (14) are arranged between inner bag and the shell, upset motor (3) is fixed on the medial surface of shell, and the motor shaft of upset motor (3) passes behind the shell affixed with base (1).

9. wall hanging folding formula water-saving closet as claimed in claim 1 is characterized in that mounting the standby cleaning hose that is communicated with water inlet pipe on the described base (1), and standby cleaning hose is provided with hand-operated valve.