CN212107043U

CN212107043U - Automatic flushing control device of closestool without water tank

Info

Publication number: CN212107043U
Application number: CN202020646175.0U
Authority: CN
Inventors: 陈福环
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-12-08
Anticipated expiration: 2030-04-24

Abstract

The utility model relates to an automatic flushing control device of a closestool without a water tank, which comprises a main shell, a rotating shaft and a clockwork spring; the main shell is provided with a water inlet, a water outlet A, a water outlet B, a valve core A for controlling the connection and disconnection of the water outlet A and the water inlet, and a valve core B for controlling the connection and disconnection of the water outlet B and the water inlet, wherein the valve core A is provided with a magnetizer A, and the valve core B is provided with a magnetizer B; a rocker component A, a rocker component B, a transmission wheel A and a transmission wheel B which rotate along with the rotating shaft when the rotating shaft rotates reversely are further arranged in the main shell, a transmission area A is arranged on the transmission wheel A, a transmission area B is arranged on the transmission wheel B, and the valve core A and the valve core B are controlled to be opened and closed through the rocker component A and the rocker component B when the transmission wheel A, B rotates reversely. Adopt above-mentioned technical scheme, the utility model provides an automatic flushing control device of no water tank closestool, it need not solenoid valve control, realizes three steps of bath through mechanical type is automatic, and is more energy-conserving.

Description

Automatic flushing control device of closestool without water tank

Technical Field

The utility model relates to an automatic flushing control device of a closestool without a water tank.

Background

The water tank-free toilet is a novel water-saving toilet which is not provided with a water tank and is directly flushed by city tap water, and the water tank-free toilet is more and more popular with the public by virtue of the advantage of small integral volume.

Flushing a closestool without a water tank comprises three steps, wherein in the first step, flushing is carried out on the edge of the closestool; the second step is that the bottom of the closestool is directly flushed with water; thirdly, flushing the edge of the closestool again; the first step can wash the closestool inner wall, and the second step can wash out the dirty of edge washing and the dirty of closestool bottom, and the third step can reserve partly water at the closestool bottom, plays deodorant effect. At present, the automatic flushing control device of the closestool without the water tank is controlled by two electromagnetic valves, wherein one electromagnetic valve controls the edge to flush twice, and the other electromagnetic valve controls the bottom to flush directly.

Disclosure of Invention

The utility model aims at: in order to overcome the defects of the prior art, the utility model provides an automatic flushing control device of a closestool without a water tank, which is not controlled by an electromagnetic valve and can automatically realize three-step flushing through a mechanical type, thereby saving more energy.

The technical scheme of the utility model: the utility model provides an automatic flushing control device of no water tank closestool which characterized in that: comprises a main shell;

the main shell is internally provided with a rotating shaft which can rotate in the positive direction when a user applies external force, a clockwork spring which can drive the rotating shaft to rotate in the reverse direction after the external force is cancelled, and a release mechanism which controls the reverse rotation speed of the rotating shaft;

the main shell is provided with a water inlet, a water outlet A and a water outlet B, the main shell is internally provided with a valve core A for controlling the connection and disconnection of the water outlet A and the water inlet, a valve core B for controlling the connection and disconnection of the water outlet B and the water inlet, a resetting piece A for resetting the valve core A to disconnect the water outlet A and the water inlet, and a resetting piece B for resetting the valve core B to disconnect the water outlet B and the water inlet, the valve core A is provided with a magnetizer A, and the valve core B is provided with;

the main shell is internally provided with a rocker component A, a rocker component B, a driving wheel A and a driving wheel B, wherein the driving wheel A and the driving wheel B rotate along with the rotating shaft when the rotating shaft rotates reversely, the rocker component A comprises an attraction end A and a driving end A, the attraction end A is provided with a magnet A for attracting the magnetizer A, the attraction end B is provided with a magnet B for attracting the magnetizer B, the driving wheel A is circumferentially provided with a plurality of driving areas A, each driving area A comprises a driving concave surface A1, a driving concave surface A2 and a driving convex surface A3, the driving convex surface A3 is positioned between the driving concave surface A1 and the driving concave surface A2, when the driving wheel A rotates reversely, the driving end A sequentially abuts against the driving concave surface A1, the driving convex surface A3 and the driving concave surface A2, and a driving convex surface A4 is arranged between every two adjacent driving areas A;

a plurality of transmission areas B corresponding to the transmission areas A are arranged on the transmission wheel B along the circumferential direction of the transmission wheel B, each transmission area B comprises a transmission convex surface B1, a transmission convex surface B2 and a transmission concave surface B3, the transmission concave surface B3 is positioned between the transmission convex surface B1 and the transmission convex surface B2, when the transmission wheel B rotates reversely, the transmission end B sequentially props against the transmission convex surface B1, the transmission concave surface B3 and the transmission convex surface B2, a transmission convex surface B4 is arranged between every two adjacent transmission areas B, the transmission convex surface B1 corresponds to the transmission concave surface A1, the transmission concave surface B3 corresponds to the transmission convex surface A3, the transmission convex surface B2 corresponds to the transmission concave surface A2, and the transmission convex surface A4 corresponds to the transmission convex surface;

when the transmission end A is abutted against the transmission convex surface A3, the transmission end B is abutted against the transmission concave surface B3, the magnet A is separated from the magnetizer A, the water outlet A is disconnected from the water inlet, and the magnet B is attracted with the magnetizer B to enable the valve core B to conduct the water outlet B with the water inlet; when the transmission end A abuts against the transmission concave surfaces A1 and A2, the transmission end B abuts against the transmission convex surfaces B1 and B2, the magnet A is attracted with the magnetizer A to enable the valve core A to conduct the water outlet A and the water inlet, the magnet B is separated from the magnetizer B, and the water outlet B is disconnected with the water inlet; when the transmission end A is abutted to the transmission convex surface A4, the transmission end B is abutted to the transmission convex surface B4, the magnet A is separated from the magnetizer A, the magnet B is separated from the magnetizer B, and the water outlet A and the water outlet B are both disconnected with the water inlet.

By adopting the technical scheme, initially, the transmission end A is abutted with the transmission convex surface A4, the transmission end B is abutted with the transmission convex surface B4, at the moment, the magnet A is separated from the magnetizer A, the magnet B is separated from the magnetizer B, and the water outlet A and the water outlet B are both disconnected with the water inlet; when the toilet needs to be flushed, a user applies external force to the rotating shaft to drive the rotating shaft to rotate in the forward direction, the spring stores energy, after the external force of the user is removed, the spring drives the rotating shaft to rotate in the reverse direction, the release mechanism controls the reverse rotation speed of the rotating shaft, the transmission end A firstly abuts against the transmission concave surface A1, the transmission end B abuts against the transmission convex surface B1, at the moment, the magnet A and the magnetizer A are attracted, so that the valve core A conducts the water outlet A and the water inlet, the magnet B is separated from the magnetizer B, the water outlet B is disconnected from the water inlet; along with the reverse rotation of the driving wheel A and the driving wheel B, the driving end A props against the driving convex surface A3, the driving end B props against the driving concave surface B3, the magnet A is separated from the magnetizer A, the water outlet A is disconnected with the water inlet, the magnet B is attracted with the magnetizer B, so that the valve core B conducts the water outlet B with the water inlet, and the water outlet B directly flushes the bottom of the closestool; along with the reverse rotation of the driving wheel A and the driving wheel B, the driving end A props against the driving concave surface A2, the driving end B props against the driving convex surface B2, at the moment, the magnet A is attracted with the magnetizer A to enable the valve core A to conduct the water outlet A and the water inlet, the magnet B is separated from the magnetizer B, the water outlet B is disconnected with the water inlet, the water outlet A flushes the edge of the closestool again, and at the moment, the three flushing operations of the closestool are completed; and finally, along with the reverse rotation of the driving wheel A and the driving wheel B, the driving end A is abutted against the next driving convex surface A4, the driving end B is abutted against the next driving convex surface B4, and the water outlet A and the water outlet B are both disconnected from the water inlet. Therefore, the automatic flushing control device is of a pure mechanical structure, does not need power supply, can automatically realize three-time flushing of the closestool in sequence without an electromagnetic valve, and is more energy-saving.

The utility model discloses a further setting: the water storage type water-saving valve comprises a main shell, and is characterized in that a valve cavity A and a valve cavity B are arranged on the main shell, an annular partition plate A is arranged in the valve cavity A, the annular partition plate A divides the valve cavity A into an inner cavity A and an outer cavity A, a water inlet is communicated with the outer cavity A, a diaphragm A is arranged in the valve cavity A, the diaphragm A is sealed with the periphery of the valve cavity A and the annular partition plate A, a water storage cavity A is arranged above the diaphragm A, a drainage hole A for communicating the outer cavity A with the water storage cavity A is formed in the diaphragm A, a water outlet hole A communicated with the inner cavity A is formed in the;

be equipped with annular baffle B in the valve pocket B, annular baffle B separates into interior cavity B and outer cavity B with valve pocket B, the water inlet switches on with outer cavity B, be equipped with diaphragm B in the valve pocket B, diaphragm B and valve pocket B periphery, annular baffle B is sealed, diaphragm B top is equipped with water storage cavity B, be equipped with the drainage hole B that switches on outer cavity B and water storage cavity B on the diaphragm B, be equipped with the apopore B that switches on with interior cavity B in the water storage cavity B, valve core B corresponds apopore B and sets up, delivery port B switches on with interior cavity B.

Adopt the aforesaid further setting, external running water gets into valve pocket A from the water inlet, valve pocket B, by diaphragm A again, drainage hole A on the diaphragm B, drainage hole B gets into respectively in water storage chamber A and the water storage chamber B, when case A, case B and corresponding magnetizer A, magnetizer B inhales, water storage chamber A, the water in the water storage chamber B gets into interior chamber A respectively from apopore A, apopore B, in interior chamber B, at last from delivery port A, delivery port B dashes out, when case A, case B did not inhale, case A closes apopore A, case B closes apopore B, this kind of structural stability is good.

The utility model discloses a further setting again: synchronous rotation has the drive piece in the pivot, the periphery interval of drive piece is equipped with a plurality of elastic transmission strip, the pivot overcoat is equipped with the driving disc, drive wheel A, drive wheel B rotates with the driving disc is synchronous, it is protruding to be equipped with a plurality of transmission around its axial interval on the driving disc, the drive strip is located between two adjacent transmission archs, it is equipped with and supplies the drive strip to cross the bellied guide face of transmission when rotating along with the drive piece forward to correspond in drive strip and the transmission arch, the drive strip is protruding to drive the synchronous rotation of driving disc along with the drive piece when conflicting transmission is backward rotating.

By adopting the above further arrangement, when the transmission piece rotates positively along with the rotating shaft, the transmission strip can cross the transmission bulge, and at the moment, the transmission strip can not drive the transmission disc to rotate synchronously; when the transmission piece rotates along with the rotating shaft in the reverse direction, the transmission strip can be abutted against the transmission protrusion, so that the transmission disc is driven to rotate synchronously.

The utility model discloses a still further set up: the rocker component A comprises a rocker A and a connecting rod A which are arranged in a split mode, the middle of the rocker A is hinged in the main shell, one end of the rocker A is a suction end A, the other end of the rocker A is hinged with one end of the connecting rod A, the other end of the connecting rod A is a transmission end A, and the connecting rod A is arranged in the main shell in a sliding mode; the rocker component B comprises a rocker B and a connecting rod B which are arranged in a split mode, the middle of the rocker B is hinged in the main shell, one end of the rocker B is a suction end B, the other end of the rocker B is hinged with one end of the connecting rod B, the other end of the connecting rod B is a transmission end B, and the connecting rod B is arranged in the main shell in a sliding mode.

By adopting the above further arrangement, when the transmission end A is abutted against the transmission convex surface A3, the transmission convex surface A3 pushes the connecting rod A to slide, so that the rocker A is driven to swing to separate the attraction end A from the magnetizer A, and when the transmission end A is abutted against the transmission concave surfaces A1 and A2, the attraction end A is attracted with the magnetizer A; when the transmission end B is abutted against the transmission convex surfaces B1 and B2, the transmission convex surfaces B1 and B2 push the connecting rod B to slide, so that the rocker B is driven to swing to separate the attraction end B from the magnetizer B, and when the transmission end B is abutted against the transmission concave surface B3, the attraction end B is attracted with the magnetizer B.

The utility model discloses a still further set up: the main casing body is including the valve body that the components of a whole that can function independently set up and the mounting box that is located the valve body top, pivot, clockwork spring, release mechanism, drive wheel A and drive wheel B, rocker subassembly A, rocker subassembly B all set up in the mounting box, water inlet, delivery port A, delivery port B, valve pocket A, valve pocket B, diaphragm A, diaphragm B, water storage chamber A and water storage chamber B all set up on the valve body.

By adopting the further arrangement, the main shell is arranged in a split manner, so that the installation and maintenance of each part in the main shell can be facilitated.

The utility model discloses a still further set up: the valve body comprises a base, a gland and a support plate which are arranged in a split mode, the gland is fixed above the base, the support plate is fixed above the gland, the water inlet, the water outlet A, the water outlet B, the valve cavity A and the valve cavity B are arranged on the base, the diaphragm A and the diaphragm B are arranged on the lower side of the gland, the cavity A is formed between the diaphragm A and the gland, the cavity B is formed between the diaphragm B and the gland, the cavity A and the cavity B are arranged on the upper side of the gland in a position corresponding to the diaphragm, the water outlet A extends to the lower side of the diaphragm A from the cavity A, the water outlet B extends to the lower side of the diaphragm B from the cavity B, a plurality of guide holes are formed in the bottoms of the cavity A and the cavity B, the water storage cavity A is formed by the cavity A and the cavity A, the water storage cavity B is formed by the cavity B and the, be equipped with disk seat B in the through-hole B, it is sealed between disk seat A and the cavity A, it is sealed between disk seat B and the cavity B, all be equipped with inner chamber and lower extreme opening in disk seat A and the disk seat B, case A all sets up in disk seat A's inner chamber with a A that resets, case A corresponds the one end that apopore A extends to in the cavity A, case B all sets up the inner chamber at disk seat B with a B that resets, case B corresponds the one end that apopore B extends to in the cavity B, be equipped with limiting flange A on disk seat A's the lateral wall, be equipped with limiting flange B on disk seat B's the lateral wall, limiting flange A contradicts with the downside of backup pad, limiting flange B contradicts with the.

By adopting the above further arrangement, the water inlet, the water outlet A, the water outlet B, the valve cavity A and the valve cavity B are arranged on the base, so that the integral processing of the valve cavity A and the valve cavity B is facilitated; the backup pad that sets up can the easy to assemble disk seat, moreover, this kind of disk seat A, disk seat B's mounting structure is simple, and stability is good.

The utility model discloses a still further set up: be equipped with spring A between diaphragm A and the cavity A top inner wall, be equipped with spring B between diaphragm B and the cavity B top inner wall, the last extension of spring A has the needle A of leading, and the needle A of leading wears to establish in drainage hole A, and the last extension of spring B has the needle B of leading, and the needle B of leading wears to establish in drainage hole B.

By adopting the further arrangement, the springs A and B can improve the resisting pressure for the diaphragm A and the diaphragm B, and the sealing effect is ensured; the guide needle A and the guide needle B are rubbed with the corresponding diaphragms, so that crystallization in the drainage hole A and the drainage hole B can be prevented.

The utility model discloses a still further set up: the transmission wheel A and the transmission wheel B are coaxially and integrally arranged, and the connecting rod A and the connecting rod B are arranged in front and back in parallel with the axial direction of the transmission wheel A, B.

Adopt above-mentioned still further setting again, can be so that whole processing, simple to operate of drive wheel A and drive wheel B, stability is good, moreover, wholly arrange rationally, compact structure.

The utility model discloses a still further set up: the rotating shaft is sleeved with a connector, the connector and the rotating shaft synchronously rotate, and the connector is connected with a pull rope.

By adopting the above further arrangement, the rotating shaft can be driven to rotate positively only by pulling the pull rope, and the operation is convenient.

Drawings

FIG. 1 is an overall block diagram of an embodiment of the present invention;

FIG. 2 is an internal structural view of an embodiment of the present invention;

FIG. 3 is a diagram illustrating a structure of a connector according to an embodiment of the present invention;

FIG. 4 is a diagram of the structure of the clockwork spring and the release mechanism according to an embodiment of the present invention;

FIG. 5 is a diagram of a rocker assembly A, B according to an embodiment of the present invention;

FIG. 6 is a view of the installation structure of the driving strap and the driving plate in the embodiment of the present invention;

fig. 7 is a front view of the driving wheel A, B according to the embodiment of the present invention;

fig. 8 is a perspective view of the driving wheel A, B according to the embodiment of the present invention;

FIG. 9 is a diagram of a structure of a driving strap according to an embodiment of the present invention;

FIG. 10 is a diagram of a structure of a driving plate according to an embodiment of the present invention;

FIG. 11 is a diagram of a diaphragm mounting structure according to an embodiment of the present invention;

FIG. 12 is an exploded view of a valve body according to an embodiment of the present invention;

FIG. 13 is a view of the gland structure of the embodiment of the present invention;

FIG. 14 is a view of the valve core mounting structure according to an embodiment of the present invention;

fig. 15 is a structural view of the link A, B according to an embodiment of the present invention.

Detailed Description

As shown in fig. 1-15, an automatic flushing control device for a tankless toilet includes a main housing (1); the main shell (1) is internally provided with a rotating shaft (2) which can rotate forward when a user applies external force, after the external force is cancelled, a clockwork spring (3) which can drive the rotating shaft (2) to rotate reversely and a release mechanism (4) which can control the reverse rotation speed of the rotating shaft (2) are arranged, one end of the clockwork spring (3) is hooked in the main shell (1), the other end of the clockwork spring (3) is hooked on the rotating shaft (2), the release mechanism (4) is the conventional technology which is used for controlling the clockwork spring (3) to release gradually, some alarm clocks, toys and the like with the clockwork spring (3) are internally provided with the release mechanism (4), and domestic patents also disclose some release mechanisms (4), such as a gear release mechanism (4) adopted in Chinese utility model ZL;

be equipped with water inlet (5) on main casing body (1), delivery port A (6), delivery port B (7), valve pocket A (8), valve pocket B (9), be equipped with annular baffle A (10) in valve pocket A (8), annular baffle A (10) separate into interior cavity A (81) and outer cavity A (82) with valve pocket A (8), water inlet (5) switch on with outer cavity A (82), be equipped with diaphragm A (11) in valve pocket A (8), diaphragm A (11) and valve pocket A (8) periphery, annular baffle A (10) are sealed, diaphragm A (11) top is equipped with water storage cavity A (12), be equipped with drainage hole A (110) that switch on outer cavity A (82) and water storage cavity A (12) on diaphragm A (11), be equipped with apopore A (13) that switch on with interior cavity A (81) in water storage cavity A (12), a case A (14) that is used for controlling apopore A (13) switching and be used for reseing case A (14) and the piece A that resets that closes apopore A (13) closes 15) The valve core A (14) is arranged corresponding to the water outlet hole A (13), and the water outlet A (6) is communicated with the inner cavity A (81);

an annular partition plate B (16) is arranged in the valve cavity B (9), the annular partition plate B (16) divides the valve cavity B (9) into an inner cavity B (91) and an outer cavity B (92), the water inlet (5) is communicated with the outer cavity B (92), a diaphragm B (17) is arranged in the valve cavity B (9), the diaphragm B (17) is sealed with the periphery of the valve cavity B (9) and the annular partition plate B (16), a water storage cavity B (18) is arranged above the diaphragm B (17), a drainage hole B (170) for communicating the outer cavity B (92) with the water storage cavity B (18) is arranged on the diaphragm B (17), a water outlet hole B (19) communicated with the inner cavity B (91) is arranged in the water storage cavity B (18), a valve core B (20) for controlling the opening and closing of the water outlet hole B (19) and a reset piece B (21) for resetting the valve core B (20) to close the water outlet hole B (19), the valve core B (20), the water outlet B (7) is communicated with the inner cavity B (91), the valve core A (14) is provided with a magnetizer A (22), the valve core B (20) is provided with a magnetizer B (23), the magnetizer is made of iron, of course, other alloy materials and the like can be adopted, and the magnetizer can be well attracted with the magnet only by ensuring the magnetizer; the restoring piece A (15) and the restoring piece B (21) adopt springs, and can be realized by elastic sheets and the like.

A rocker component A (24), a rocker component B (25), a driving wheel A (26) and a driving wheel B (27) which rotate along with the rotating shaft (2) when the rotating shaft (2) rotates reversely, the driving wheel A (26) and the driving wheel B (27) are coaxially and integrally arranged, of course, the driving wheel A (26) and the driving wheel B (27) can also be arranged in a split manner, synchronous rotation is realized by a buckle and a plug-in mode, a driving sheet (28) synchronously rotates on the rotating shaft (2), a plurality of elastic driving strips (281) are arranged at intervals on the periphery of the driving sheet (28), the driving strips (281) are arranged in a bending manner, an interval between the driving strips (28) and the driving sheet can generate elastic deformation, a driving disc (29) is sleeved outside the rotating shaft (2), the driving wheel A (26) and the driving wheel B (27) synchronously rotate with the driving disc (29), in particular to realize synchronous rotation by the plug-in mode, of course, the transmission mechanism can also be realized by adopting an integral arrangement or fixed connection mode, a plurality of transmission protrusions (291) are arranged on the transmission disc (29) at intervals along the axial direction of the transmission disc, the transmission strips (281) are positioned between two adjacent transmission protrusions (291), the number of the transmission strips (281) and the number of the transmission protrusions (291) can be set according to needs, guide surfaces (2811) and (2911) which can be used for the transmission strips (281) to pass over the transmission protrusions (291) when the transmission strips (281) rotate along with the forward direction of the transmission sheet (28) are correspondingly arranged on the transmission strips (281) and the transmission protrusions (291), the guide surfaces can be inclined surfaces, arc surfaces and the like, and the transmission strips (281) can abut against the transmission protrusions (291) to drive the transmission disc (29) to synchronously.

The rocker component A (24) comprises an absorption end A (240) and a transmission end A (2400), the rocker component B (25) comprises an absorption end B (250) and a transmission end B (2500), the absorption end A (240) is provided with a magnet A (30) used for absorbing a magnetizer A (22), the absorption end B (250) is provided with a magnet B (31) used for absorbing a magnetizer B (23), the transmission wheel A (26) is circumferentially provided with a plurality of transmission areas A (261), the transmission areas A (261) comprise a transmission concave surface A1 (2611), a transmission concave surface A2 (2612) and a transmission convex surface A3 (2613), the transmission convex surface A3 (2613) is positioned between the transmission concave surface A1 (2611) and the transmission concave surface A2 (2612), when the transmission wheel A (26) rotates reversely, the transmission end A (2400) sequentially abuts against the transmission concave surface A1 (2611), the transmission convex surface A3 (2613) and the transmission concave surface A2 (2612), and a transmission convex surface A4 (2614) is arranged between every two adjacent transmission areas A (261);

the transmission wheel B (27) is provided with a plurality of transmission areas B (271) corresponding to the transmission area A (261) along the circumferential direction, each transmission area B (271) comprises a transmission convex surface B1 (2711), a transmission convex surface B2 (2712) and a transmission concave surface B3 (2713), the transmission concave surface B3 (2713) is positioned between the transmission convex surface B1 (2711) and the transmission convex surface B2 (2712), when the transmission wheel B (27) rotates reversely, the transmission end B (2500) sequentially props against the transmission convex surface B1 (2711), the transmission concave surface B3 (2713) and the transmission convex surface B2 (2712), the transmission convex surface B4 (2714) is arranged between two adjacent transmission areas B (271), the transmission convex surface B1 (2711) corresponds to the transmission concave surface A1 (2611), the transmission concave surface B3 (2713) corresponds to the transmission convex surface A3 (2613), the transmission convex surface B2 (2712) corresponds to the transmission convex surface 2A (2612), and the transmission convex surface B2614) corresponds to the transmission convex surface B2614, the number of the transmission areas A (261) is matched with that of the transmission areas B (271), and the transmission areas A (261) and the transmission areas B (271) can be set automatically according to needs, such as four groups, five groups and the like; all the transmission convex surfaces are arc surfaces, and all the transmission concave surfaces are arranged in a V shape.

When the transmission end A (2400) is abutted to the transmission convex surface A3 (2613), the transmission end B (2500) is abutted to the transmission concave surface B3 (2713), the magnet A (30) is separated from the magnetizer A (22), the valve core A (14) closes the water outlet hole A (13) to disconnect the water outlet hole A (6) from the water inlet (5), the magnet B (31) is attracted to the magnetizer B (23), and the valve core B (20) opens the water outlet hole B (19) to conduct the water outlet hole B (7) and the water inlet (5); when the transmission end A (2400) abuts against the transmission concave surfaces A1 (2611) and A2, the transmission end B (2500) abuts against the transmission convex surfaces B1 (2711) and B2, the magnet A (30) is attracted with the magnetizer A (22), the valve core A (14) opens the water outlet hole A (13) to enable the water outlet hole A (6) to be communicated with the water inlet (5), the magnet B (31) is separated from the magnetizer B (23), and the valve core B (20) closes the water outlet hole B (19) to enable the water outlet hole B (7) to be disconnected with the water inlet (5); when the transmission end A (2400) is abutted to the transmission convex surface A4 (2614), the transmission end B (2500) is abutted to the transmission convex surface B4 (2714), the magnet A (30) is separated from the magnetizer A (22), the magnet B (31) is separated from the magnetizer B (23), and the water outlet A (6) and the water outlet B (7) are both disconnected from the water inlet (5).

The rocker component A (24) comprises a rocker A (241) and a connecting rod A (242) which are arranged in a split mode, the middle of the rocker A (241) is hinged in the main shell (1) through a hinge shaft, one end of the rocker A (241) is a suction end A (240), the other end of the rocker A (241) is hinged with one end of the connecting rod A (242), the other end of the connecting rod A (242) is a transmission end A (2400), and the connecting rod A (242) is arranged in the main shell (1) in a sliding mode; rocker subassembly B (25) is including rocker B (251) that the components of a whole that can function independently set up, connecting rod B (252), the middle part of rocker B (251) articulates in main casing body (1) through the articulated shaft, the one end of rocker B (251) is actuation end B (250), the other end of rocker B (251) is articulated with the one end of connecting rod B (252), the other end of connecting rod B (252) is transmission end B (2500), connecting rod B (252) slide to set up in main casing body (1), connecting rod A (242) and connecting rod B (252) are on a parallel with drive wheel A (26), the axial of B sets up from beginning to end, be equipped with in main casing body (1) and supply connecting rod A (242), the gliding guide way (100) of connecting rod B (252), of course, rocker subassembly A (24), B also can adopt a plurality of connecting rods to come to articulate the realization with.

In the specific embodiment of the utility model, the main shell (1) comprises a valve body (111) and a mounting box (112) which are arranged above the valve body (111), the rotating shaft (2), the spring (3), the releasing mechanism (4), the driving wheel A (26), the driving wheel B (27), the rocker component A (24) and the rocker component B (25) are all arranged in the mounting box (112), wherein the valve body (111) comprises a base (1111), a gland (1112) and a supporting plate (1113) which are arranged in a split manner, the gland (1112) is fixed above the base (1111), the supporting plate (1113) is fixed above the gland (1112), the mounting box (112) is fixed above the supporting plate (1113), the water inlet (5), the water outlet A (6), the water outlet B (7), the valve cavity A (8) and the valve cavity B (9) are arranged on the base (1111), the diaphragm A (11) and the diaphragm B (17) are arranged on the lower side of the gland (1112), a cavity A (1114) is formed between the diaphragm A (11) and the gland (1112), a cavity B (1115) is formed between the diaphragm B (17) and the gland (1112), a spring A (33) is arranged between the diaphragm A (11) and the inner wall of the top of the cavity A (1114), a spring B (34) is arranged between the diaphragm B (17) and the inner wall of the top of the cavity B (1115), a guide needle A (331) extends on the spring A (33), the guide needle A (331) penetrates through the drainage hole A (110), a guide needle B (341) extends on the spring B (34), the guide needle B (341) penetrates through the drainage hole B (170), and crystallization can be prevented from being generated between the drainage hole A (110) and the drainage hole B (170) by means of friction generated between the guide needle A (331) and the guide needle B (341) and the corresponding diaphragm; the upper side of the gland (1112) is provided with a concave cavity A (11121) and a concave cavity B (11122) corresponding to the positions of the membranes, a water outlet A (13) extends to the lower part of the membrane A (11) from the concave cavity A (11121), a water outlet B (19) extends to the lower part of the membrane B (17) from the concave cavity B (11122), the bottoms of the concave cavity A (11121) and the concave cavity B (11122) are respectively provided with a plurality of guide holes (11120), the cavity A (1114) and the concave cavity A (11121) form a water storage cavity A (12), the cavity B (1115) and the concave cavity B (11122) form a water storage cavity B (18), the support plate (1113) is provided with a through hole A (11130) corresponding to the position of the concave cavity A (11121), the through hole B (111300) corresponding to the position of the concave cavity B (11122), a valve seat A (36) is arranged in the through hole A), a valve seat B (37) is arranged in the through hole B, a sealing ring (38) is arranged between the valve seat A (37), all be equipped with inner chamber (361) in disk seat A and the disk seat B, (371) and lower extreme opening, case A (14) and reset a (15) all set up in disk seat A's inner chamber, case A (14) correspond apopore A (13) and extend to the one end in cavity A (11121), case B (20) all set up in disk seat B's inner chamber with reset a B (21), case B (20) correspond apopore B (19) and extend to the one end in cavity B (11122), be equipped with spacing flange A (360) on disk seat A's the lateral wall, be equipped with spacing flange B (370) on disk seat B's the lateral wall, spacing flange A (360) are contradicted with the downside of backup pad (1113), spacing flange B (370) are contradicted with the downside of backup pad (1113).

For the convenience drives pivot (2) forward rotation, the cover is equipped with connector (40) on pivot (2), and connector (40) rotate with pivot (2) are synchronous, is connected with stay cord (41) on the connector, in the embodiment of the utility model, stay cord (41) are equipped with two, and it can adopt manual and the mode of foot stepping on to drive pivot (2) respectively and rotate, and it is more convenient to use.

Initially, the transmission end a (2400) is abutted with the transmission convex surface a4 (2614), the transmission end B (2500) is abutted with the transmission convex surface B4 (2714), at the moment, the magnet a (30) is separated from the magnetizer a (22), the magnet B (31) is separated from the magnetizer B (23), and the water outlet a (6) and the water outlet B (7) are both disconnected from the water inlet (5); when the toilet bowl needs to be washed, a user applies external force to the rotating shaft (2) to drive the rotating shaft (2) to rotate in the forward direction, the spring (3) stores energy, after the external force of the user is removed, the spring (3) drives the rotating shaft (2) to rotate in the reverse direction, the releasing mechanism (4) controls the reverse rotation speed of the rotating shaft (2), the transmission end A (2400) firstly props against the transmission concave surface A1 (2611), the transmission end B (2500) props against the transmission convex surface B1 (2711), at the moment, the magnet A (30) and the magnetizer A (22) are attracted, the valve core A (14) opens the water outlet A (13) to enable the water outlet A (6) to be communicated with the water inlet (5), the magnet B (31) is separated from the magnetizer B (23), the valve core B (20) closes the water outlet B (19) to enable the water outlet B (7) to be disconnected with the; along with the reverse rotation of the driving wheel A (26) and the driving wheel B (27), the driving end A (2400) abuts against the driving convex surface A3 (2613), the driving end B (2500) abuts against the driving concave surface B3 (2713), the magnet A (30) is separated from the magnetizer A (22), the water outlet A (6) is disconnected from the water inlet (5), the magnet B (31) is attracted with the magnetizer B (23) to enable the water outlet B (7) to be communicated with the water inlet (5), and the water outlet B (7) performs direct flushing on the bottom of the closestool; along with the reverse rotation of the driving wheel A (26) and the driving wheel B (27), the driving end A (2400) is abutted against the driving concave surface A2 (2612), the driving end B (2500) is abutted against the driving convex surface B2 (2712), at the moment, the magnet A (30) and the magnetizer A (22) are attracted to enable the water outlet A (6) to be communicated with the water inlet (5), the magnet B (31) is separated from the magnetizer B (23), the water outlet B (7) is disconnected from the water inlet (5), the water outlet A (6) flushes the edge of the closestool again, and at the moment, the three flushing operations of the closestool are completed; and finally, along with the reverse rotation of the driving wheel A (26) and the driving wheel B (27), the driving end A (2400) is abutted against the next driving convex surface A4 (2614), the driving end B (2500) is abutted against the next driving convex surface B4 (2714), and the water outlet A (6) and the water outlet B (7) are both disconnected from the water inlet (5). Therefore, the automatic flushing control device is of a pure mechanical structure, does not need power supply, can automatically realize three-time flushing of the closestool in sequence without an electromagnetic valve, and is more energy-saving.

In addition, the forward direction in the present application may be a clockwise direction or an anticlockwise direction, or vice versa, and the reverse direction may also be a clockwise direction or an anticlockwise direction, where the forward direction and the reverse direction are only to indicate that the directions of the two directions are opposite, and when the forward direction is a clockwise direction, the reverse direction is an anticlockwise direction, and when the forward direction is an anticlockwise direction, the reverse direction is a clockwise direction.

Claims

1. The utility model provides an automatic flushing control device of no water tank closestool which characterized in that: comprises a main shell;

the main shell is internally provided with a rocker component A, a rocker component B, a driving wheel A and a driving wheel B, wherein the driving wheel A and the driving wheel B rotate along with the rotating shaft when the rotating shaft rotates reversely, the rocker component A comprises an attraction end A and a driving end A, the attraction end A is provided with a magnet A for attracting the magnetizer A, the attraction end B is provided with a magnet B for attracting the magnetizer B, the driving wheel A is provided with a plurality of driving areas A along the circumferential direction thereof, the driving areas A comprise a driving concave surface A1, a driving concave surface A2 and a driving convex surface A3, the driving convex surface A3 is positioned between the driving concave surface A1 and the driving concave surface A2, and a driving convex surface A4 is arranged between two adjacent driving areas A;

a plurality of transmission areas B corresponding to the transmission areas A are arranged on the transmission wheel B along the circumferential direction of the transmission wheel B, each transmission area B comprises a transmission convex surface B1, a transmission convex surface B2 and a transmission concave surface B3, the transmission concave surface B3 is positioned between the transmission convex surface B1 and the transmission convex surface B2, a transmission convex surface B4 is arranged between every two adjacent transmission areas B, the transmission convex surface B1 corresponds to the transmission concave surface A1, the transmission concave surface B3 corresponds to the transmission convex surface A3, the transmission convex surface B2 corresponds to the transmission concave surface A2, and the transmission convex surface A4 corresponds to the transmission convex surface B4;

2. The automatic flushing control device for a toilet without a water tank according to claim 1, wherein: the water storage type water-saving valve comprises a main shell, and is characterized in that a valve cavity A and a valve cavity B are arranged on the main shell, an annular partition plate A is arranged in the valve cavity A, the annular partition plate A divides the valve cavity A into an inner cavity A and an outer cavity A, a water inlet is communicated with the outer cavity A, a diaphragm A is arranged in the valve cavity A, the diaphragm A is sealed with the periphery of the valve cavity A and the annular partition plate A, a water storage cavity A is arranged above the diaphragm A, a drainage hole A for communicating the outer cavity A with the water storage cavity A is formed in the diaphragm A, a water outlet hole A communicated with the inner cavity A is formed in the;

3. The automatic flushing control device for a toilet bowl without a water tank according to claim 1 or 2, wherein: synchronous rotation has the drive piece in the pivot, the periphery interval of drive piece is equipped with a plurality of elastic transmission strip, the pivot overcoat is equipped with the driving disc, drive wheel A, drive wheel B rotates with the driving disc is synchronous, it is protruding to be equipped with a plurality of transmission around its axial interval on the driving disc, the drive strip is located between two adjacent transmission archs, it is equipped with and supplies the drive strip to cross the bellied guide face of transmission when rotating along with the drive piece forward to correspond in drive strip and the transmission arch, the drive strip is protruding to drive the synchronous rotation of driving disc along with the drive piece when conflicting transmission is backward rotating.

4. The automatic flushing control device for a toilet bowl without a water tank according to claim 1 or 2, wherein: the rocker component A comprises a rocker A and a connecting rod A which are arranged in a split mode, the middle of the rocker A is hinged in the main shell, one end of the rocker A is a suction end A, the other end of the rocker A is hinged with one end of the connecting rod A, the other end of the connecting rod A is a transmission end A, and the connecting rod A is arranged in the main shell in a sliding mode; the rocker component B comprises a rocker B and a connecting rod B which are arranged in a split mode, the middle of the rocker B is hinged in the main shell, one end of the rocker B is a suction end B, the other end of the rocker B is hinged with one end of the connecting rod B, the other end of the connecting rod B is a transmission end B, and the connecting rod B is arranged in the main shell in a sliding mode.

5. The automatic flushing control device for a toilet without a water tank according to claim 3, wherein: the rocker component A comprises a rocker A and a connecting rod A which are arranged in a split mode, the middle of the rocker A is hinged in the main shell, one end of the rocker A is a suction end A, the other end of the rocker A is hinged with one end of the connecting rod A, the other end of the connecting rod A is a transmission end A, and the connecting rod A is arranged in the main shell in a sliding mode; the rocker component B comprises a rocker B and a connecting rod B which are arranged in a split mode, the middle of the rocker B is hinged in the main shell, one end of the rocker B is a suction end B, the other end of the rocker B is hinged with one end of the connecting rod B, the other end of the connecting rod B is a transmission end B, and the connecting rod B is arranged in the main shell in a sliding mode.

6. The automatic flushing control device for a toilet without a water tank according to claim 2, wherein: the main casing body is including the valve body that the components of a whole that can function independently set up and the mounting box that is located the valve body top, pivot, clockwork spring, release mechanism, drive wheel A and drive wheel B, rocker subassembly A, rocker subassembly B all set up in the mounting box, water inlet, delivery port A, delivery port B, valve pocket A, valve pocket B, diaphragm A, diaphragm B, water storage chamber A and water storage chamber B all set up on the valve body.

7. The automatic flushing control device for a toilet without a water tank according to claim 6, wherein: the valve body comprises a base, a gland and a support plate which are arranged in a split mode, the gland is fixed above the base, the support plate is fixed above the gland, the water inlet, the water outlet A, the water outlet B, the valve cavity A and the valve cavity B are arranged on the base, the diaphragm A and the diaphragm B are arranged on the lower side of the gland, the cavity A is formed between the diaphragm A and the gland, the cavity B is formed between the diaphragm B and the gland, the cavity A and the cavity B are arranged on the upper side of the gland in a position corresponding to the diaphragm, the water outlet A extends to the lower side of the diaphragm A from the cavity A, the water outlet B extends to the lower side of the diaphragm B from the cavity B, a plurality of guide holes are formed in the bottoms of the cavity A and the cavity B, the water storage cavity A is formed by the cavity A and the cavity A, the water storage cavity B is formed by the cavity B and the, be equipped with disk seat B in the through-hole B, it is sealed between disk seat A and the cavity A, it is sealed between disk seat B and the cavity B, all be equipped with inner chamber and lower extreme opening in disk seat A and the disk seat B, case A all sets up in disk seat A's inner chamber with a A that resets, case A corresponds the one end that apopore A extends to in the cavity A, case B all sets up the inner chamber at disk seat B with a B that resets, case B corresponds the one end that apopore B extends to in the cavity B, be equipped with limiting flange A on disk seat A's the lateral wall, be equipped with limiting flange B on disk seat B's the lateral wall, limiting flange A contradicts with the downside of backup pad, limiting flange B contradicts with the.

8. The automatic flushing control device for a toilet without a water tank according to claim 7, wherein: be equipped with spring A between diaphragm A and the cavity A top inner wall, be equipped with spring B between diaphragm B and the cavity B top inner wall, the last extension of spring A has the needle A of leading, and the needle A of leading wears to establish in drainage hole A, and the last extension of spring B has the needle B of leading, and the needle B of leading wears to establish in drainage hole B.

9. The automatic flushing control device for a toilet without a water tank according to claim 4, wherein: the transmission wheel A and the transmission wheel B are coaxially and integrally arranged, and the connecting rod A and the connecting rod B are arranged in front and back in parallel with the axial direction of the transmission wheel A, B.

10. The automatic flushing control device for a toilet without a water tank according to claim 9, wherein: the rotating shaft is sleeved with a connector, the connector and the rotating shaft synchronously rotate, and the connector is connected with a pull rope.