JP2006200192A - Toilet flushing device and toilet rinsing system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a toilet flushing device and a toilet rinsing system capable of being installed in common with the existing various low tanks and attractively pulling a wiring cord around. <P>SOLUTION: In the toilet flushing device mounted to each low tank, it is equipped with a motor, an enclosure storing a decelerating means decelerating an output of the motor, an input axis projecting from the surface of the enclosure and inputting driving force by manual operation, an output axis projecting from the back of the enclosure and enabling rotational driving force to output from the input axis and the decelerating means, a recess-shaped hollow wiring cord handling section on the back, a wiring cord penetration section provided to the bottom of the wiring cord handling section, a wiring cord pulled out from the wiring cord penetration section, the groove-like first wiring cord adjustment section provided toward the side of the enclosure from the wiring cord handling section and storing the wiring cord on the back and the groove-like second wiring cord adjustment section provided toward the second side from the wiring cord handling section and storing the wiring cord on the back. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a toilet bowl cleaning device and a toilet bowl cleaning system, and more specifically, a toilet bowl attached to a low tank of a flush toilet and capable of supplying flush water from the low tank to the flush toilet by controlling the opening and closing of a drain valve electrically. The present invention relates to an apparatus and a toilet bowl cleaning system.

  A so-called “external type” device is disclosed as a toilet cleaning device that can supply cleaning water to a flush toilet both manually and electrically (for example, Patent Document 1 and Patent Document 2). FIG. 20 shows a flush toilet system equipped with such an external toilet flushing device.

FIG. 21 is a schematic diagram showing a cross-sectional structure of the attachment portion.
That is, a low tank 200 is attached to the flush toilet 300, and the toilet bowl cleaning device 10 is installed on the outer wall portion of the low tank where the manual operation handle 100 is attached.
The inside is as illustrated in FIG. 21, and a motor 54 is built in the casing 50, and is lifted from a gear 58 connected to the output shaft 56 via intermediate gears 60, 62, 64, 66. A driving force is transmitted to the gear 52 fixed to the rod 44. With the rotation of the lifting rod 44, the drain valve 38 is lifted through the chain 42 connected to the tip of the lifting rod 44, and the washing water is discharged from the outlet 36 to the toilet 300.
Further, the lifting rod 44 is also connected to the manual operation handle 100, and the washing water can be discharged also by manual operation of the handle 100.

  Driving power is supplied to the motor 54 of the toilet bowl cleaning apparatus 10 via the wiring cord 76. In the case of the system illustrated in FIG. 20, the wiring cord 76 is connected to the control unit 26 built behind the toilet seat 400. Further, behind the toilet seat 400, a human body cleaning device 24 that cleans the human body and the like by jetting warm water from the nozzle 22 may be provided.

The operations of the toilet bowl cleaning device 10 and the human body cleaning apparatus 24 may be performed by remote control using, for example, a remote controller 510 installed on the wall surface of the toilet.
JP 60-55136 A JP 9-195356 A

  Various low tanks are already on the market. If a toilet bowl cleaning device that can be adapted to as many of these models as possible and can be easily installed can be realized, the user can enjoy the benefits of electric cleaning without replacing the low tank.

  FIG. 22 is a schematic view illustrating some of the existing low tank configurations. That is, what is shown in FIG. 4A is a so-called “front handle type” low tank in which the operation handle 100 is provided on the left side of the front of the low tank 200. Further, what is shown in FIG. 22B is a so-called “right handle type” low tank in which an operation handle 100 is provided on the right side surface of the low tank 200. On the other hand, what is shown in FIG. 22C is a so-called “corner type” low tank that can be placed in a corner of a toilet room.

  As can be seen from these specific examples, various types exist for the outer shape of the low tank and the mounting position of the operation handle 100. When attaching the external toilet cleaning device 10 to these various low tanks, the rotation angle range of the lifting rod 44 of the toilet cleaning device is determined in advance, so that the mounting angle of the toilet cleaning device is also fixed. Then, the processing of the wiring cord 76 that connects the toilet bowl cleaning device 10 to the control unit 26 becomes a problem.

FIG. 23 and FIG. 24 are schematic views illustrating a mode in which the wiring cord 76 is routed from the external toilet cleaning device.
For example, when the wiring cord is pulled out from the lower side surface of the toilet bowl cleaning device 10, as shown in FIGS. 23A and 23B, the wiring cord 76 extending to the outer wall of the low tank 200 is easily noticeable and looks good. bad.
On the other hand, for example, when the wiring cord 76 is pulled out from the right side surface of the toilet bowl cleaning device 10, as shown in FIG. 24A, in the case of a “right handle type” low tank, the wiring cord 76 is used. Becomes inconspicuous. However, even in this case, as shown in FIG. 24B, when the operation handle 100 is attached to a “front handle type” low tank that is on the left side, the wiring cord 76 extends on the front outer wall of the tank. Is bad.

  Therefore, in order to be able to be installed commonly in these various existing low tanks and to route the wiring cord in a good appearance, a new device is required regarding the wiring cord drawing structure from the toilet bowl cleaning device.

  The present invention has been made on the basis of recognition of such a problem, and an object thereof is to provide a toilet cleaning device and a toilet cleaning system that can be installed in common with various existing low tanks and can route a wiring cord with good appearance. With the goal.

In order to achieve the above object, according to one aspect of the present invention,
A toilet cleaning device that can be attached to a low tank having a drain valve and pulls the drain valve through an output shaft,
A housing containing a motor and a speed reduction means for decelerating the output of the motor;
An input shaft that protrudes from the first main surface of the housing and allows manual driving force to be input;
An output shaft that protrudes from the second main surface of the housing and is capable of outputting a rotational driving force from the input shaft and the speed reducer;
A wiring cord routing portion recessed in a concave shape on the second main surface;
A wiring cord penetrating portion provided at the bottom of the wiring cord routing portion;
A wiring cord drawn from the wiring cord penetration portion;
A groove-shaped first wiring cord straightening portion that is provided from the wiring cord routing portion toward the first side surface of the housing on the second main surface, and that can accommodate the wiring cord;
On the second main surface, a groove-shaped second wiring cord alignment line that is provided from the wiring cord handling portion toward a second side surface that is different from the first side surface of the housing and can accommodate the wiring cord. And
A toilet bowl cleaning device is provided.

  According to the said structure, a wiring code can be pulled out in a different direction via either of the 1st and 2nd wiring code straightening part. As a result, the wiring cord can be routed with good appearance in the state where it is attached to the low tank.

Here, if it further comprises a wire adjusting rib that protrudes from the open end of the wire cord straightening portion and fixes the wire cord housed therein, the wiring cord housed in the wire cord straightening portion can be removed. Can be prevented.
In addition, the outer wall surface of the terminal portion on the side surface of the first and second wiring cord straightening portions is formed continuously with the peripheral side surface portion, and the thickness of the terminal portion is the peripheral side surface. If the wiring cord is formed thinner than this portion, the wiring cord can be press-contacted at the time of construction, or the wiring cord positioning hole can be formed by easily destroying and deleting it with a driver, a cutter or a fingernail.
Further, if the first and second wiring cord straightening portions have wiring cord positioning holes for drawing the wiring cord from the side surface, the wiring cord can be pulled out as it is.
In addition, if it is possible to embed in at least one of the first and second wiring cord trimming portions and further includes a plug that closes the wiring cord positioning hole, the wiring cord trimming that does not accommodate the wiring cord By embedding in the portion, the wiring cord positioning hole can be closed, the appearance is clean and the appearance is improved, and intrusion of moisture and moisture can be prevented.

On the other hand, according to another aspect of the present invention,
A toilet cleaning device that can be attached to a low tank having a drain valve and pulls the drain valve through an output shaft,
A housing containing a motor and a speed reduction means for decelerating the output of the motor;
An input shaft that protrudes from the first main surface of the housing and allows manual driving force to be input;
An output shaft that protrudes from the second main surface of the housing and is capable of outputting a rotational driving force from the input shaft and the speed reducer;
A wiring cord penetrating portion provided on the second main surface;
A wiring cord drawn from the wiring cord penetration portion;
A wire-shaping member provided so as to cover the wire-cord penetrating portion, and having a plurality of wire-cord positioning holes for pulling out the wire drawn into the hollow to the outside,
A toilet bowl cleaning device is provided.

  According to the above configuration, the wiring cord can be drawn with good appearance by pulling out the wiring cord from the most suitable one of the plurality of wiring cord positioning holes provided in the wiring member in a state of being attached to the low tank.

On the other hand, according to another aspect of the present invention,
A toilet cleaning device that can be attached to a low tank having a drain valve and pulls the drain valve through an output shaft,
A housing containing a motor and a speed reduction means for decelerating the output of the motor;
An input shaft that protrudes from the first main surface of the housing and allows manual driving force to be input;
An output shaft that protrudes from the second main surface of the housing and is capable of outputting a rotational driving force from the input shaft and the speed reducer;
A connector for inserting a wiring cord provided on the first side surface of the housing;
A connector for inserting a wiring cord provided on the second side surface of the housing;
A toilet bowl cleaning device is provided.

  According to the above configuration, the wiring cord can be routed in a good-looking manner by inserting and connecting the wiring cord to a suitable one of the first and second wiring cord insertion connectors when attached to the low tank. .

On the other hand, according to another aspect of the present invention,
A toilet cleaning device that can be attached to a low tank having a drain valve and pulls the drain valve through an output shaft,
A housing containing a motor and a speed reduction means for decelerating the output of the motor;
An input shaft that protrudes from the first main surface of the housing and allows manual driving force to be input;
A polygonal columnar protruding base provided on the second main surface, and a polygonal columnar protruding base provided with a connection terminal on each of the plurality of side surfaces;
An output shaft that projects from the projecting base and can output a rotational driving force from the input shaft and the speed reduction means;
In the state where the through hole into which the protruding base can be inserted, a terminal exposed on the inner wall surface of the through hole, and a wiring cord connected to the terminal, the protruding base is inserted into the through hole. A connector case in which any one of the connection terminals and the terminal can be contacted;
A toilet bowl cleaning device is provided.

  According to the said structure, in the state attached to the low tank, an optimal thing and a terminal of several connection terminals can be connected, and a wiring cord can be drawn around finely.

On the other hand, according to another aspect of the present invention,
A toilet cleaning device that can be attached to a low tank having a drain valve and pulls the drain valve through an output shaft,
A housing containing a motor and a speed reduction means for decelerating the output of the motor;
An input shaft that protrudes from the first main surface of the housing and allows manual driving force to be input;
A polygonal columnar projecting base projecting from the second main surface of the housing;
An output shaft that projects from the projecting base and can output a rotational driving force from the input shaft and the speed reduction means;
A wiring cord penetrating portion provided on a side surface of the housing;
A wiring cord drawn from the wiring cord penetration portion;
With
A cross-sectional shape of the input shaft parallel to the first main surface; a cross-sectional shape of the protruding base parallel to the second main surface; and the parallel to the second main surface. A toilet bowl cleaning device is provided in which any of the cross sections of the output shaft is rotationally symmetric in units of 90 °.

  According to the above configuration, the wiring cord can be pulled out in an optimum direction by enabling the attachment by rotating the housing by 90 °. At this time, the operating handle connected to the input shaft and the pulling rod connected to the output shaft can be fixed by rotating appropriately according to the mounting angle of the housing, and the original mounting direction can be maintained.

  On the other hand, a toilet cleaning system of the present invention includes any one of the toilet cleaning devices described above and a control unit that supplies a control signal for controlling the operation of the toilet cleaning device via the wiring cord. To do. According to the said structure, the toilet bowl washing | cleaning system which can be installed in common with various existing low tanks and can route a wiring cord with good appearance can be provided.

  In addition, if the control unit is attached to the toilet seat, it is not necessary to install an independent control unit in the hand-washing room, and a toilet cleaning system that is compact and attractive and does not require wiring or the like can be realized. .

  In addition, if the toilet seat also has a local cleaning device that cleans the user's local area with water or warm water, it can share the local cleaning device and the power supply unit, etc. An automatic toilet system can be realized.

  As described above in detail, according to the present invention, it is possible to provide a toilet cleaning device that can be installed in common with various existing low tanks and that can route a wiring cord with good appearance at low cost. As a result, the user can enjoy the benefits of electric cleaning at low cost without having to replace the low tank.

Hereinafter, the present invention will be described based on embodiments shown in the drawings.
FIG. 1 is a perspective view of a toilet cleaning device according to a first specific example of the present invention as viewed from the back side. That is, the figure is the schematic diagram which looked at the toilet bowl washing | cleaning apparatus 10 from the side of the attachment surface with respect to a low tank.
FIG. 2 is a cross-sectional view showing a state in which the toilet bowl cleaning device 10 is attached to the low tank 200.

  That is, the toilet bowl cleaning device 10 of this specific example is an “externally attached” device. An operation handle 100 is attached to the front surface side of the main body case (casing) 50, and a screwing portion 30 for inserting and holding the lifting rod 44 projects from the back surface side of the case. A spiral groove is formed in the screw portion 30. As shown in FIG. 2, the nut 92 is fixed by engaging the threaded portion 30 that passes through the mounting hole 202 provided in the side wall of the low tank 200. The tip of the lifting rod 44 is connected to the drain valve of the low tank 200 via the chain as described above with reference to FIG. 21. When the lifting rod 44 is rotated manually or electrically, the drain valve is pulled up and the cleaning water is discharged.

  As shown in FIG. 1, a wiring cord routing portion 71 is formed on the back surface of the main body case 50 so as to surround the screwing portion 30 and is recessed in a concave shape, and the wiring cord through the wiring cord penetration portion 70 provided at the bottom thereof. 76 is pulled out. Further, a groove-like wiring cord straightening portion 72 is disposed from the wiring cord handling portion 71 toward the side surface of the main body case 50. In the case of the specific example of FIG. 1, four wiring cord aligning portions 72 are provided from the substantially annular wiring cord handling portion 71 toward the four sides of the upper, lower, left, and right sides.

FIG. 3 is an enlarged perspective view of a part of the wiring cord straightening portion 72.
FIG. 4 is a plan view of the vicinity of the terminal portion of the wiring cord straightening portion 72 as viewed from the back side of the case.

  At the opening end of the groove-shaped wiring cord straightening portion 72, a straightening rib 73 is provided so as to project in the width direction of the groove, so that the wiring cord 76 accommodated therein can be fixed. The groove-shaped wiring cord straightening portion 72 is terminated on the side surface of the main body case 50. The terminal portion 51 forms a continuous surface that is integral with the outer wall of the main body case 50. However, the thickness of the terminal portion 51 is thinner than the thickness of the surrounding case outer wall, and can be easily deleted.

In the case of the specific example shown in FIG. 1, the wiring cord 76 drawn from the wiring cord penetrating portion 70 provided on the left side is routed to the opposite side of the lifting rod 44 along the wiring cord handling portion 71. It is embedded in the wiring cord straightening section 72 on the right side, and is drawn to the outside from the right side surface of the main body case 50. At this time, the terminal portion 51 from which the wiring cord 76 is pulled out is deleted, and a wiring cord positioning hole 74 is formed on the side surface of the main body case 50. As a material of the main body case 50, plastic, other various resins, or the like can be used. If the terminal portion 51 is formed thin, for example, the wiring cord 76 can be easily broken by press-contacting and the wiring cord positioning hole 74 can be formed. Alternatively, the wiring cord positioning hole 74 may be formed by deleting the terminal portion 51 with a driver, a cutter, a handclaw of a builder, or the like.
In the case of the specific example of FIG. 1, the upper and lower and left three terminal portions 51 from which the wiring cord 76 is not drawn out constitute an outer wall surface that is integral with the side wall of the main body case 50. In this way, a clean appearance can be maintained, and intrusion of moisture and moisture can be suppressed.

FIG. 5 is a perspective view illustrating a state in which the toilet bowl cleaning device of this example is attached to the low tank 200.
That is, in this specific example, the wiring cord 76 can be pulled out from any of the upper, lower, left and right sides of the toilet bowl cleaning device 10. Therefore, in the case of the “right handle type” low tank 200 illustrated in FIG. 5A, the wiring cord 76 is pulled out to the back side when viewed from the front, whereby the appearance can be made clear and the appearance can be improved.
On the other hand, as illustrated in FIG. 5B, when attaching to the “front handle type” low tank 200 provided with a handle biased to the left side, the wiring cord 76 is pulled out from the left side toward the toilet bowl cleaning device 10. Thus, the wiring cord 76 is not conspicuous and the appearance can be made clear.
On the other hand, as illustrated in FIG. 5C, the wiring cord 76 can be pulled out from the toilet bowl cleaning device 10, or, conversely, it can be pulled out upward.

  As described above, according to this specific example, the wiring cord 76 can be pulled out in an optimum direction, and the appearance can be made clear and attractive. In addition, since it is not necessary to manufacture a plurality of models according to the drawing direction of the wiring cord 76, the manufacturing cost can be reduced.

  Next, a preferred embodiment of the toilet cleaning system of the present invention will be described.

FIG. 6 is a schematic view illustrating a toilet bowl cleaning system according to an embodiment of the invention.
FIG. 7 is a schematic view illustrating the connection between the toilet bowl cleaning device 10 and the toilet seat 400.

  The toilet bowl cleaning device 10 is attached to the side surface of the low tank 200 and is drawn out so that the wiring cord 76 is not conspicuous on the back surface side of the low tank 200. The wiring cord 76 is appropriately fixed by a fixture 98 and is routed to the back side of the low tank 200.

  On the other hand, a toilet seat 400 is provided on the toilet bowl 300, a control unit (not shown) is built in the rear of the toilet seat 400, and a connection port 402 is provided on the back surface of the toilet seat 400. A connector 78 provided at the tip of the wiring cord 76 is connected to the connection port 402.

  The toilet seat 400 is provided with an operation unit, and the operation of the toilet flushing apparatus 10 can be controlled by appropriately supplying a drive signal of DC 24 volts, for example.

  That is, it is convenient for the user to allow flush water to flow through the toilet bowl by operating the hand switch provided on the toilet seat 400 without operating the operation handle 100 provided on the low tank 200.

  In addition, a human sensor may be provided in the toilet seat 400, and for example, when the user approaches or sits on the toilet seat 400, the toilet bowl cleaning device 10 can be operated so that preliminary cleaning water flows. That is, before the toilet bowl 300 is used, by preliminarily flowing the pre-wash water so that the bowl surface is wetted, adhesion of filth and the like can be suppressed and is clean.

  On the other hand, the toilet cleaning device 10 can be operated by the human sensor so that the cleaning water is automatically supplied to the toilet 300 when the user leaves or rises from the toilet seat 400. In this way, so-called “automatic cleaning” is possible, and a toilet cleaning system that is easy to use for the elderly, the physically disabled, and children can be realized.

  Furthermore, a so-called local cleaning device can be combined with such a toilet seat. That is, by incorporating a device that cleans the user's buttocks and the like seated on the toilet seat 400 with water (warm water), a toilet cleaning system that is even more sophisticated and easy to use is realized. In this case, for example, the toilet flushing apparatus 10 can be operated so as to cause flush water to flow in response to the end of local washing.

Moreover, in the toilet bowl washing | cleaning system of this invention, it can also operate by remote control.
FIG. 8 is a schematic view illustrating a remote control device that can be used for such applications. For example, the remote control device 510 can appropriately transmit an operation signal to a control unit built in the toilet seat 400 to operate the toilet cleaning device 10. Further, the operation of the local cleaning device incorporated in the toilet seat 400 may be controlled together. Furthermore, it is possible to incorporate a human sensor into the remote control device 510 so that preliminary cleaning water flows or automatic cleaning is performed as described above.

  If such a remote control device 510 is appropriately provided on the wall surface of the hand-washing room or the like, the user can perform various operations at hand, thereby realizing a toilet cleaning system that is very easy to use.

  According to the present invention, the drawing direction of the wiring cord 76 from the toilet bowl cleaning device 10 can be appropriately selected in an optimal direction, and the wiring cord 76 is conspicuous even when the toilet bowl cleaning device 10 is externally attached to the low tank 200. The appearance can be made clean and beautiful. Furthermore, the intrusion of moisture and moisture can be suppressed, and high reliability can be obtained. The toilet bowl cleaning device 10 is not limited to that of the first specific example described above, but includes all toilet bowls included in the scope of the present invention, including the toilet bowl cleaning apparatuses of the second to seventh specific examples described below. A cleaning device can be used.

Next, another specific example of the toilet bowl cleaning device 10 of the present invention will be described.
FIG. 9 is a perspective view of the toilet cleaning device of the second specific example of the present invention as viewed from the back side. In this figure, the same elements as those described above with reference to FIGS. 1 to 8 are denoted by the same reference numerals, and detailed description thereof is omitted.
In this specific example, the terminal end portion is not provided in the wiring cord straightening portion 72 arranged in the four directions, and the wiring cord positioning hole 74 is opened. If the wiring cord positioning hole 74 is not so large, even if it is formed in advance in this way, it does not affect the appearance so much. Further, it is advantageous in that it is possible to save the trouble of deleting the terminal portion 51 described above with respect to the first specific example.

Next, as a third specific example of the present invention, a toilet cleaning device for inserting a plug 75 into the wiring cord positioning hole 74 will be described.
FIG. 10 is a perspective view of the toilet bowl cleaning device of the third specific example of the present invention as viewed from the back side. FIG. 11 is a partially enlarged view showing the main part of the toilet bowl cleaning device of this example. That is, this figure is a plan view of the end portion of the wiring cord straightening portion 72 viewed from the back side of the case.

  Also in this specific example, similarly to the second specific example, the termination portion 51 is not provided in the wiring cord straightening portion 72 and the wiring cord positioning hole 74 is opened. Then, as shown in FIGS. 10 and 11A, the wiring cord 76 can be pulled out through the wiring cord positioning hole 74. On the other hand, when the wiring cord 76 is not passed, by inserting the plug 75 into the wiring cord positioning hole 74 as shown in FIG. 10 and FIG. 11B, the appearance is made clear and moisture and moisture can enter. Can be suppressed.

  As a material of the plug 75, for example, a material similar to the main body case 50 such as plastic or other various resins may be used, or a relatively soft material such as rubber may be used. When the same material as the main body case 50 is used, the appearance is uniform and the appearance is good. When formed of a soft material such as rubber, it is easy to attach and detach and has excellent sealing properties.

Next, a toilet bowl cleaning apparatus according to a fourth specific example of the present invention will be described.
FIG. 12 is a perspective assembly view showing a fourth toilet bowl cleaning device of the present invention.
Moreover, FIG. 13 is sectional drawing showing the state which attached this toilet bowl washing | cleaning apparatus to the low tank.

  Also in this example, the same elements as those described above with reference to FIGS. 1 to 11 are denoted by the same reference numerals, and detailed description thereof is omitted.

  In this specific example, a wire-shaping member 77 is disposed on the back side of the main body case 50. The straightening member 77 has a hollow bowl shape with one surface open, and a substantially rectangular opening 79 is provided on the main surface facing the open surface. In addition, wiring cord positioning holes 74 for passing the wiring cord 76 are provided on the four side surfaces of the wire-shaping member 77. When attaching to the low tank 200, the rectangular columnar protruding base 32 protruding to the back side of the main body case 50 is passed through the opening 79 of the straightening member 77, and the straightening member 77 is connected to the outer wall of the low tank 200 and the main body case 50. The nut 92 is fitted and fixed to the screwing portion 30 while being sandwiched therebetween.

  In the vicinity of the protruding base portion 32 on the back surface of the main body case 50, a wiring cord penetration portion 70 is provided, and the wiring cord 76 is drawn out. The wiring cord 76 is appropriately routed in the internal hollow space of the wire-shaping member 77, and is drawn to the outside through the wiring cord positioning hole 74 in a predetermined direction.

  According to this specific example, the wiring cord 76 can be appropriately routed in the hollow wire-shaping member 77, and the wiring cord 76 can be pulled out from the optimal one of the wiring cord positioning holes 74 opened in four directions. it can. Further, the outer dimension of the wire-shaping member 77 can be made smaller than the outer dimension of the main body case 50. As can be seen from the attached state shown in FIG. The hole 74 is not so noticeable. That is, the wiring cord 76 can be pulled out in an optimum direction while maintaining a relatively clean appearance.

  When the protruding base portion 32 provided in the main body case 50 has a substantially square column shape, the opening 79 of the straightening member 77 has a substantially square shape and can be rotated by 90 degrees. In this case, the wiring cord positioning hole 74 can be opened only on one side surface of the wire-shaping member 77, and the wire-shaping member 77 can be rotated and fixed in the direction in which the wire cord 76 is to be pulled out. In this way, the wiring cord positioning hole 74 is not opened in the direction in which the wiring cord 76 is not pulled out, and the appearance can be further clarified, and moisture and moisture can be prevented from entering.

Next, a toilet bowl cleaning apparatus according to a fifth specific example of the present invention will be described.
FIG. 14 is a perspective assembly view showing a fifth toilet flushing apparatus of the present invention.
Moreover, FIG. 15 is sectional drawing showing the state which attached this toilet bowl washing | cleaning apparatus to the low tank.

  In this specific example, connectors 81 are provided on a plurality of side surfaces of the main body case 50. These connectors 81 are directly connected to the motor control board 55 or the motor 54 built in the main body case 50. A pin jack 80 is provided at the tip of the wiring cord 76. In the state where the toilet bowl cleaning device 10 is attached to the low tank 200, the wiring cord 76 can be pulled out by inserting the pin jack 80 into the connector 81 provided in the optimum direction among the plurality of connectors 81. In this way, the wiring cord 76 is not conspicuous and the appearance can be made clear.

Next, a toilet bowl cleaning apparatus according to a sixth specific example of the present invention will be described.
FIG. 16 is a perspective assembly view showing a sixth toilet flushing apparatus of the present invention.
Moreover, FIG. 17 is sectional drawing showing the state which attached this toilet bowl washing | cleaning apparatus to the low tank.

In this specific example, a connector case 82 is connected to the tip of the wiring cord 76. The connector case 82 is a frame-like body having a substantially rectangular through hole 83 and is inserted into the protruding base portion 32 of the main body case 50. A terminal 84 connected to the wiring cord 76 is provided on the inner wall surface of the through hole 83 of the connector case 82.
On the other hand, terminals 85 are provided on a plurality of side surfaces of the protruding base 32 of the main body case 50, respectively. These terminals 85 are directly connected to a motor control board 55 or a motor 54 built in the main body case 50.

  When the connector case 82 is inserted into the protruding base 32, the terminal 84 comes into contact with the terminal 85 of the protruding base 32, and the wiring cord 76 is electrically connected. The wiring cord 76 can be pulled out in an optimum direction depending on the direction when the connector case 82 is inserted into the protruding base 32, and electrical connection can be achieved via the terminals 84 and 85.

  In the case of this specific example, since the positioning hole or the like is not provided on the side surface from which the wiring cord 76 is not drawn, the appearance can be made clear and the intrusion of moisture and moisture can be suppressed. Further, when the connector case 82 is inserted into the protruding base 32 and attached to the low tank, the terminals 84, 85 and the like are not exposed, so there is no fear of a short circuit and safety can be ensured.

Next, a toilet bowl cleaning device according to a seventh specific example of the present invention will be described.
18 and 19 are perspective assembly views showing a seventh toilet bowl cleaning device of the present invention. That is, FIG. 18 is an assembly view of the toilet bowl cleaning device 10 of this example as viewed from the pulling rod 44 side, and FIG. 19 is an assembly view as viewed from the operation handle 100 side.

In this specific example, the mounting angle of the toilet bowl cleaning device 10 with respect to the low tank is made variable. That is, the input shaft 68 protrudes from the front surface side of the main body case 50, while the output shaft 69 protrudes from the back surface side. A stopper 102 is fixed to the input shaft 68 with a screw 103, and the operation handle 100 can be press-fitted into the stopper to be fixed. On the other hand, a cross-shaped fitting recess 69A is provided at the tip of the output shaft 69. At the base of the lifting rod 44, there is provided a cross-shaped fitting convex portion 44A that fits and can be inserted into the fitting concave portion 69A. The pulling rod 44 can be fixed to the output shaft 69 by inserting the fitting convex portion 44 </ b> A into the fitting concave portion 69 </ b> A and fitting the pin 86.
Further, the wiring cord 76 is drawn from one side surface of the main body case 50.

  As described above with reference to FIG. 2 and the like, the toilet bowl cleaning apparatus 10 inserts the protruding base portion 32 into the mounting hole 202 provided in the wall surface of the low tank 200 and fits and fixes the nut to the screwing portion 30. At this time, the mounting hole 202 of the low tank and the protruding base 32 are each substantially square and are rotationally symmetric with 90 ° as a unit. That is, the toilet bowl cleaning device 10 can be rotated and attached by 90 degrees. Therefore, as illustrated in FIGS. 5A to 5C, the direction in which the wiring cord 76 is pulled out can be freely changed to any one of up, down, left, and right, and the wiring cord 76 can be attached without being conspicuous.

  At this time, since the input shaft 68 is also substantially square, that is, rotationally symmetric in units of 90 °, the stopper 102 is appropriately rotated by 90 degrees according to the mounting angle of the main body case 50 and fixed by the screws 103. it can. That is, even if the attachment angle of the main body case 50 is changed, the operation handle 100 can be attached in the originally required direction.

  Similarly, since the fitting recess 69A of the output shaft is also substantially cross-shaped, that is, rotationally symmetric with 90 ° as a unit, the lifting rod 44 is appropriately rotated by 90 degrees according to the mounting angle of the main body case 50 and fitted. The mating convex portion 44A can be inserted and fixed in the fitting concave portion 69A. That is, even if the attachment angle of the main body case 50 is changed, the pulling rod 44 can be attached in the originally required direction.

  As described above, according to the present specific example, the wiring cord 76 can be pulled out in an optimum direction by enabling the main body case 50 to be rotated by 90 degrees and attached. At this time, the operation handle 100 and the lifting rod 44 can be appropriately rotated and fixed according to the mounting angle of the main body case 50, and the original mounting direction can be maintained.

The embodiments of the present invention have been described with reference to specific examples. However, the present invention is not limited to these specific examples.
That is, even if a person skilled in the art has modified the design of the elements constituting the toilet bowl cleaning device and toilet bowl cleaning system of the present invention, they are included in the scope of the present invention as long as they have the gist of the present invention. The

For example, with regard to the outer shape and size of the toilet bowl cleaning device 10, the number of built-in motors and gears, their reduction ratios, or the arrangement relationship thereof, those skilled in the art appropriately modified the design of the present invention. As long as a summary is included, it is included in the scope of the present invention.
In addition, the shape and structure of the control unit, operation unit, remote controller, and the like constituting the toilet flushing system, or their arrangement relations, which are appropriately modified by those skilled in the art, are also included in the scope of the present invention.

It is the perspective view which looked at the toilet bowl washing | cleaning apparatus of the 1st specific example of this invention from the back surface side. It is sectional drawing showing the state which attached the toilet bowl washing | cleaning apparatus 10 of the 1st specific example to the low tank. 4 is an enlarged perspective view of a part of a wiring cord straightening section 72. FIG. It is the top view which looked at the vicinity of the termination part of wiring cord straightening part 72 from the case back side. It is a perspective view which illustrates the state which attached the toilet bowl washing | cleaning apparatus of the 1st specific example to the low tank. It is a schematic diagram which illustrates the toilet bowl washing | cleaning system concerning embodiment of this invention. 4 is a schematic view illustrating the connection between the toilet bowl cleaning device 10 and the toilet seat 400. FIG. It is a schematic diagram which illustrates a remote control apparatus. It is the perspective view which looked at the toilet bowl washing | cleaning apparatus of the 2nd specific example of this invention from the back surface side. It is the perspective view which looked at the toilet bowl washing | cleaning apparatus of the 3rd example of this invention from the back surface side. It is a partially expanded view showing the principal part of the toilet bowl washing | cleaning apparatus of a 3rd example. It is a perspective assembly drawing showing the 4th toilet bowl washing | cleaning apparatus of this invention. It is sectional drawing showing the state which attached the toilet bowl washing | cleaning apparatus of the 4th example to the low tank. It is a perspective assembly drawing showing the 5th toilet bowl washing | cleaning apparatus of this invention. It is sectional drawing showing the state which attached the toilet bowl washing | cleaning apparatus of the 5th specific example to the low tank. It is a perspective assembly drawing showing the 6th toilet bowl washing | cleaning apparatus of this invention. It is sectional drawing showing the state which attached the toilet bowl washing | cleaning apparatus of the 6th specific example to the low tank. It is a perspective assembly drawing showing the 7th toilet bowl washing | cleaning apparatus of this invention. It is a perspective assembly drawing showing the 7th toilet bowl washing | cleaning apparatus of this invention. This represents a flush toilet system equipped with an external toilet flushing device. It is a schematic diagram showing the cross-sectional structure of an attaching part. It is a schematic diagram which illustrates some of the forms of the existing low tank. It is a schematic diagram which illustrates the aspect which draws the wiring cord 76 from an external toilet bowl washing | cleaning apparatus. It is a schematic diagram which illustrates the aspect which draws the wiring cord 76 from an external toilet bowl washing | cleaning apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Toilet washing apparatus 22 Nozzle 24 Human body washing apparatus 26 Control part 30 Screwing part 32 Projection base part 36 Outlet 38 Drain valve 42 Chain 44 Lifting rod 44A Fitting convex part 50 Main body case (casing)
51 Terminal portion 52 Gear 54 Motor 55 Control board 56 Output shaft 58 Gear 60-66 Intermediate gear 68 Input shaft 69 Output shaft 69A Fitting recess 70 Wiring cord penetration portion 71 Wiring cord handling portion 72 Wiring cord straightening portion 73 Straightening rib 74 Wiring code positioning hole 75 Plug 76 Wiring code 77 Liner member 78 Connector 79 Opening 80 Pin jack 81 Connector 82 Connector case 83 Through hole 84 Terminal 85 Terminal 86 Pin 92 Nut 98 Fixture 100 Manual operation handle 102 Stopper 103 Screw 200 Low tank 202 Mounting hole 300 Flush toilet 400 Toilet seat 402 Connection port 510 Remote control

Claims (12)

A toilet cleaning device that can be attached to a low tank having a drain valve and pulls the drain valve through an output shaft,
A housing containing a motor and a speed reduction means for decelerating the output of the motor;
An input shaft that protrudes from the first main surface of the housing and allows manual driving force to be input;
An output shaft that protrudes from the second main surface of the housing and is capable of outputting a rotational driving force from the input shaft and the speed reducer;
A wiring cord routing portion recessed in a concave shape on the second main surface;
A wiring cord penetrating portion provided at the bottom of the wiring cord routing portion;
A wiring cord drawn from the wiring cord penetration portion;
A groove-shaped first wiring cord straightening portion that is provided from the wiring cord routing portion toward the first side surface of the housing on the second main surface, and that can accommodate the wiring cord;
On the second main surface, a groove-shaped second wiring cord alignment line that is provided from the wiring cord handling portion toward a second side surface that is different from the first side surface of the housing and can accommodate the wiring cord. And
A toilet cleaning device comprising:   2. The toilet bowl cleaning device according to claim 1, further comprising a straightening rib that protrudes from an opening end of the wiring cord straightening portion and fixes a wiring cord accommodated therein.   The outer wall surface of the terminal portion on the side surface of the first and second wiring cord trimming portions is formed continuously with the peripheral side surface portion, and the thickness of the terminal portion is the peripheral side surface portion. The toilet bowl cleaning device according to claim 1 or 2, wherein the toilet bowl cleaning device is formed thinner.   The toilet cleaning device according to claim 1 or 2, wherein the first and second wiring cord straightening portions have a wiring cord positioning hole for pulling out the wiring cord from the side surface.   The toilet bowl cleaning device according to claim 4, further comprising a plug that can be embedded in at least one of the first and second wiring cord straightening portions and closes the wiring cord positioning hole. A toilet cleaning device that can be attached to a low tank having a drain valve and pulls the drain valve through an output shaft,
A housing containing a motor and a speed reduction means for decelerating the output of the motor;
An input shaft that protrudes from the first main surface of the housing and allows manual driving force to be input;
An output shaft that protrudes from the second main surface of the housing and is capable of outputting a rotational driving force from the input shaft and the speed reducer;
A wiring cord penetrating portion provided on the second main surface;
A wiring cord drawn from the wiring cord penetration portion;
A wire-shaping member provided so as to cover the wire-cord penetrating portion, and having a plurality of wire-cord positioning holes for pulling out the wire drawn into the hollow to the outside,
A toilet cleaning device comprising: A toilet cleaning device that can be attached to a low tank having a drain valve and pulls the drain valve through an output shaft,
A housing containing a motor and a speed reduction means for decelerating the output of the motor;
An input shaft that protrudes from the first main surface of the housing and allows manual driving force to be input;
An output shaft that protrudes from the second main surface of the housing and is capable of outputting a rotational driving force from the input shaft and the speed reducer;
A connector for inserting a wiring cord provided on the first side surface of the housing;
A connector for inserting a wiring cord provided on the second side surface of the housing;
A toilet cleaning device comprising: A toilet cleaning device that can be attached to a low tank having a drain valve and pulls the drain valve through an output shaft,
A housing containing a motor and a speed reduction means for decelerating the output of the motor;
An input shaft that protrudes from the first main surface of the housing and allows manual driving force to be input;
A polygonal columnar protruding base provided on the second main surface, and a polygonal columnar protruding base provided with a connection terminal on each of the plurality of side surfaces;
An output shaft that projects from the projecting base and can output a rotational driving force from the input shaft and the speed reduction means;
In the state where the through hole into which the protruding base can be inserted, a terminal exposed on the inner wall surface of the through hole, and a wiring cord connected to the terminal, the protruding base is inserted into the through hole. A connector case in which any one of the connection terminals and the terminal can be contacted;
A toilet cleaning device comprising: A toilet cleaning device that can be attached to a low tank having a drain valve and pulls the drain valve through an output shaft,
A housing containing a motor and a speed reduction means for decelerating the output of the motor;
An input shaft that protrudes from the first main surface of the housing and allows manual driving force to be input;
A polygonal columnar projecting base projecting from the second main surface of the housing;
An output shaft that projects from the projecting base and can output a rotational driving force from the input shaft and the speed reduction means;
A wiring cord penetrating portion provided on a side surface of the housing;
A wiring cord drawn from the wiring cord penetration portion;
With
A cross-sectional shape of the input shaft parallel to the first main surface; a cross-sectional shape of the protruding base parallel to the second main surface; and the parallel to the second main surface. A toilet cleaning device characterized in that all of the cross sections of the output shaft are rotationally symmetric in units of 90 °. Toilet bowl washing device according to any one of claims 1 to 9,
A control unit for supplying a control signal for controlling the operation of the toilet bowl cleaning device via the wiring cord;
A toilet cleaning system characterized by comprising:   The toilet control system according to claim 10, wherein the control unit is attached to a toilet seat. 12. The toilet cleaning system according to claim 11, wherein the toilet seat also includes a local cleaning device that cleans a user's local area with water or warm water.

Images