JP2020169538A - Toilet bowl device - Google Patents

Abstract

To provide a toilet bowl device capable of improving waterproofing performance while maintaining the designability of an appearance.SOLUTION: A toilet bowl device 1 comprises a toilet bowl 3, a containment unit 32 located at the rear of the toilet bowl 3 and opened at the upper end, and a washing device 4 that is housed in the housing 32 and has an electrical component. The toilet bowl 3 and the containment unit 32 are integrally formed of pottery and include a waterproof member 6 arranged above and/or sideways of the electrical component so as to cover at least a part of the electrical component. The waterproof member 6 can have an upper surface portion 61 arranged above the electrical component. The waterproof member 6 can have a side surface portion 64 arranged on the side of the electrical component.SELECTED DRAWING: Figure 2

Description

The present invention relates to a toilet bowl device.

Conventionally, a toilet device in which a packing is provided on the upper surface of the toilet is disclosed in order to improve the waterproof performance (see, for example, Patent Document 1).
Further, in order to improve the waterproof performance, a toilet device having a structure in which the piping portion at the rear of the toilet is sealed is disclosed (see, for example, Patent Document 2).

JP-A-2017-190568 Japanese Unexamined Patent Publication No. 2011-256707

In the toilet bowl device, it is required to improve the waterproof performance of the functional portion arranged at the rear part of the toilet bowl. On the other hand, attaching a waterproof member to the rear part of the toilet bowl may impair the appearance.

An object of the present invention is to provide a toilet bowl device capable of improving waterproof performance while ensuring the design of the appearance.

The present invention includes a toilet bowl (for example, a toilet bowl 3 described later), an accommodating portion arranged at the rear portion of the toilet bowl and opened at the upper end (for example, a cleaning device accommodating portion 32 described later), and an electrical component accommodated in the accommodating portion (for example, a toilet bowl described later). For example, a toilet device including a cleaning device having an electric component 40) described later (for example, a toilet cleaning device 4 described later), wherein the toilet bowl and the accommodating portion are integrally formed of pottery, and the electric power is provided. The present invention relates to a toilet device (for example, the toilet device 1 described later) further provided with a waterproof member (for example, the waterproof member 6 described later) arranged above and / or sideways of the electric component so as to cover at least a part of the component.

Further, it is preferable that the waterproof member has an upper surface portion (for example, an upper surface portion 61 described later) arranged above the electric component.

Further, it is preferable that the upper surface portion has an extending portion (for example, an upper surface portion extending portion 613 described later) extending across the accommodating portion and the toilet bowl.

Further, it is preferable that a cushioning member (for example, a cushioning member 65 described later) is provided on the lower surface of the upper surface portion.

Further, it is preferable that the waterproof member has side surface portions (for example, a first side surface portion 62, a second side surface portion 63, and a third side surface portion 64, which will be described later) arranged on the side of the electric component.

Further, the accommodating portion has a wall portion formed in the rear portion and extending in the vertical direction (for example, the back wall 311a described later) and a through opening formed in the wall portion (for example, the through opening 34 described later). However, it is preferable that the side surface portion has a facing surface portion (for example, a lower end portion 64a described later) that is arranged so as to face at least a part of the through opening.

Further, the waterproof member is preferably formed from one sheet.

According to the present invention, it is possible to provide a toilet bowl device capable of improving waterproof performance while ensuring the design of the appearance.

It is a perspective view of the toilet bowl device which concerns on one Embodiment of this invention. It is a perspective view which shows the state which the waterproof member is arranged in the toilet body. It is a perspective view which shows the state which the waterproof member was removed from the toilet body. It is a perspective view which shows the waterproof member. FIG. 2 is a cross-sectional view taken along the line AA of FIG. FIG. 2 is a cross-sectional view taken along the line BB of FIG. FIG. 2 is a cross-sectional view taken along the line CC of FIG. It is a perspective view which shows the state which removed the top cover from a functional part. FIG. 8 is a cross-sectional view taken along the line DD of FIG. It is a perspective view which looked at the functional part from the lower side. Remove the sub cover, sub cover extension member, first side edge seal member, second side edge seal member, upper seal member, first upper surface through hole seal member, and second upper surface through hole seal member from the main cover. It is a perspective view which shows the state. It is a perspective view which shows the state which the 2nd side edge seal member is attached.

Hereinafter, an embodiment of the toilet bowl device 1 of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a toilet device 1 according to an embodiment of the present invention. FIG. 2 is a perspective view showing a state in which the waterproof member 6 is arranged on the toilet bowl main body 2.
In the following description, the front-back direction when viewed from the user seated on the toilet bowl 3 is referred to as the front-back direction. Further, the left-right direction when viewed from the user seated on the toilet bowl 3 is the left-right direction. Further, the vertical direction along the vertical direction with respect to the floor surface on which the toilet bowl 3 is installed is defined as the vertical direction.

As shown in FIGS. 1 and 2, the toilet device 1 of the present embodiment includes a toilet body 2, a toilet cleaning device 4 (cleaning device), and a fixing plate 5 for fixing the toilet body 2 and the toilet cleaning device 4. A waterproof member 6, a functional portion 7, and a toilet seat (not shown) and a toilet lid 21 rotatably attached to the front portion of the functional portion 7 are provided.

The toilet body 2 will be described. FIG. 3 is a perspective view showing a state in which the waterproof member 6 is removed from the toilet bowl main body 2. FIG. 4 is a perspective view showing the waterproof member 6. FIG. 5 is a cross-sectional view taken along the line AA of FIG. FIG. 6 is a cross-sectional view taken along the line BB of FIG. FIG. 7 is a cross-sectional view taken along the line CC of FIG.
As shown in FIG. 3, the toilet bowl main body 2 has a toilet bowl 3 and a cleaning device accommodating portion 32 (accommodating portion). In the toilet bowl main body 2, the toilet bowl 3 and the cleaning device accommodating portion 32 are integrally formed of pottery. In the present embodiment, the toilet bowl 3 is made of, for example, ceramics, and is formed by being surrounded by the outer peripheral wall portion 31 around the entire circumference.

The cleaning device accommodating portion 32 is arranged at the rear portion of the toilet bowl 3. The toilet bowl cleaning device 4 is housed in the cleaning device storage unit 32. The cleaning device accommodating portion 32 is formed by being surrounded by a rear wall portion 311 having a substantially U-shape in a plan view, which constitutes a rear portion of the outer peripheral wall portion 31. A toilet opening 33 (opening) is formed at the upper end of the cleaning device accommodating portion 32. The rear wall portion 311 has a back wall 311a (wall portion) formed on the back side and extending in the vertical direction. A through opening 34 is formed in the back wall 311a of the rear wall portion 311.

As shown in FIG. 3, the fixing plate 5 fixes the toilet bowl 3 and the toilet bowl cleaning device 4, and the functional portion 7 (see FIG. 1) is fixed on the upper surface. The fixing plate 5 has a stepped portion 51 formed in the middle in the front-rear direction, and is fixed to the upper surface 3a of the toilet bowl 3 on the front side of the stepped portion 51. Further, a toilet bowl cleaning device 4 is connected to the rear side of the stepped portion 51 of the fixing plate 5.

The toilet bowl cleaning device 4 is arranged inside a cleaning device accommodating portion 32 formed at the rear portion of the toilet bowl 3. As shown in FIGS. 5 to 7, the toilet bowl cleaning device 4 includes a toilet bowl cleaning tank 41, a substrate mounting top plate 42, a printed circuit board 43, and a pump 44.

As shown in FIG. 6, the toilet bowl cleaning tank 41 is arranged on the lower side inside the cleaning device accommodating portion 32 formed at the rear portion of the toilet bowl 3. The toilet bowl cleaning tank 41 stores the cleaning water supplied from an external water supply source. Water (washing water) introduced through the functional unit 7 is stored in the toilet bowl washing tank 41 through the water supply hose 11 (see FIG. 3). As shown in FIG. 2, the water supply hose 11 is passed through a through opening 34 formed at the rear of the toilet bowl 3.

When the toilet bowl 3 is washed, the pump 44 sucks up the water (washing water) stored in the toilet bowl washing tank 41 and discharges it to the toilet bowl 3 side.
As shown in FIGS. 5 to 7, the pump 44 is arranged on the rear side of the toilet bowl main body 2 and above the toilet bowl cleaning tank 41. The pump 44 has a connector 441 to which a wiring cable (not shown) is connected, as shown in FIGS. 6 and 7. The pump 44 is connected to a printed circuit board 43, which will be described later, via a connector 441 and a wiring cable (not shown). The connector 441 constitutes a part of the electric component 40 of the toilet bowl cleaning device 4.

As shown in FIG. 6, the printed circuit board 43 is arranged above the pump 44 in a state of being mounted on the lower surface side of the board mounting top plate 42. The substrate mounting top plate 42 is arranged on the upper portion on one side in the left-right direction in the cleaning device accommodating portion 32 formed on the rear side of the toilet bowl body 2. The printed circuit board 43 constitutes a part of the electric components 40 arranged in the toilet bowl cleaning device 4, and various electric components for operating the toilet bowl cleaning device 4 are mounted on the lower surface of the printed circuit board 43.

As shown in FIGS. 3 and 4, the waterproof member 6 is formed in a sheet shape, and is above the electric component 40 and so as to cover at least a part of the electric component 40 (printed circuit board 43, connector 441 of the pump 44, etc.). Placed on the side. The waterproof member 6 is formed from one sheet. Specifically, the waterproof member 6 is formed by bending a single sheet formed into a predetermined shape. In the present embodiment, the waterproof member 6 is made of, for example, a resin material and is formed in a plate shape.
The waterproof member 6 has an upper surface portion 61, a first side surface portion 62 (side surface portion), a second side surface portion 63 (side surface portion), and a third side surface portion 64.

As shown in FIG. 6, the upper surface portion 61 is arranged above the electric component 40. In the present embodiment, the upper surface portion 61 is arranged above the substrate mounting upper plate 42 to which the printed substrate 43 is mounted. The upper surface portion 61 is formed in a sheet shape extending in the horizontal direction, and has an upper surface portion main body 611, an upper surface portion extending portion 612, an upper surface portion extending portion 613, and a connecting piece 615. At the other corner of the upper surface portion 61 on the rear side in the left-right direction, as shown in FIGS. 2, 3 and 7, an L-shape is formed in order to avoid a hose (not shown) passing through the toilet bowl cleaning device 4. A notch 61a is provided.

As shown in FIGS. 3, 6 and 7, the upper surface portion main body 611 is arranged on one side in the left-right direction in the cleaning device accommodating portion 32. The upper surface portion main body 611 is arranged on the upper side of the electric component 40 (printed circuit board 43, connector 441 of the pump 44, etc.).

The upper surface portion extending portion 612 is formed so as to extend from the other end portion of the upper surface portion main body 611 in the left-right direction to the central side in the left-right direction of the cleaning device accommodating portion 32. The upper surface extending portion 612 is arranged on the upper side of the fixing plate 5. A cushioning member 65 capable of receiving a load is provided on the lower surface of the upper surface extending portion 612. The cushioning member 65 is fixed to the lower surface of the upper surface extending portion 612. The cushioning member 65 is arranged on the stepped portion 51 (see FIG. 3) of the fixing plate 5.

The upper surface extending portion 613 extends from the left and right end of the upper surface extending portion 612 to the other side in the left and right direction and the front side of the toilet bowl 3. As shown in FIG. 2, the upper surface extending portion 612 extends across the cleaning device accommodating portion 32 and the toilet bowl 3.

The first side surface portion 62, the second side surface portion 63, and the third side surface portion 64 are formed in a sheet shape extending in the vertical direction as shown in FIGS. 2 and 3, and the toilet bowl cleaning device 4 is formed as shown in FIG. It is arranged on the side of the electric component 40 (printed circuit board 43, connector 441).

The first side surface portion 62 extends downward from one end in the left-right direction of the upper surface portion main body 611 of the upper surface portion 61. The first side surface portion 62 is formed in a sheet shape extending in the front-rear direction and the up-down direction. The first side surface portion 62 is arranged so as to cover the electric component 40 (printed circuit board 43, connector 441) on the side of the printed circuit board 43 on one end side in the left-right direction.

The second side surface portion 63 extends downward from the rear end in the front-rear direction of the upper surface portion main body 611 of the upper surface portion 61. The second side surface portion 63 is formed in a sheet shape extending in the left-right direction and the up-down direction. The second side surface portion 63 is arranged so as to cover the electric component 40 (printed circuit board 43, connector 441) on the side of the printed circuit board 43 on the rear end side in the front-rear direction.

The third side surface portion 64 extends downward from the connection piece 615 formed on the rear end side of the upper surface portion main body 611 of the upper surface portion 61. The third side surface portion 64 is arranged in the arrangement space 331 as shown in FIG. The arrangement space 331 is formed closer to the center in the left-right direction on the rear side of the cleaning device accommodating portion 32, and extends in the vertical direction so that the third side surface portion 64 can be inserted.

As shown in FIGS. 3 and 4, the third side surface portion 64 has a first vertically elongated portion 641, a second vertically elongated portion 642, and a third vertically elongated portion 643.
The first vertically elongated portion 641 extends downward from the connection piece 615 formed on the rear end side of the upper surface portion main body 611 of the upper surface portion 61. The first vertically elongated portion 641 has a width in the front-rear direction and extends in the vertical direction.
The second vertically elongated portion 642 extends from the rear end of the first vertically elongated portion 641 to one side in the left-right direction with a predetermined width, and extends in the vertical direction along the first vertically elongated portion 641.
The third vertically elongated portion 643 extends from the front end portion of the first vertically elongated portion 641 to the other side in the left-right direction with a predetermined width, and extends vertically along the first vertically elongated portion 641.

As shown in FIG. 5, the lower end portion 64a of the third vertically elongated portion 643 (third side surface portion 64) faces at least a part of the through opening 34 formed in the back wall 311a of the rear wall portion 311 of the toilet bowl 3. It constitutes a facing surface portion to be arranged. The facing surface portion formed by the lower end portion 64a of the third vertically elongated portion 643 (third side surface portion 64) may be arranged so as to face the through opening 34 in a state parallel to the through opening 34. It may be arranged so as to face each other in an inclined state. As a result, the water entering through the through opening 34 is prevented from going toward the electric component 40 side and is moved downward along the lower end portion 64a of the third side surface portion 64. Therefore, it is possible to reduce the amount of water entering through the through opening 34 splashing on the electric component 40.

The portion of the toilet bowl 3 that is arranged to face the through opening 34 formed in the back wall 311a of the rear wall portion 311 is not limited to the third vertically elongated portion 643 in the third side surface portion 64, and the third side surface. It may be any one part of the 1st vertical part 641, the 2nd vertical part 642 and the 3rd vertical part 643 in the part 64, and may be 2 or more parts.

As shown in FIG. 5, when the through opening 34 of the back wall 311a of the toilet bowl 3 is viewed from the rear side of the toilet bowl 3, the penetrating region R overlaps when the electric component 40 is viewed obliquely from the through opening 34. At least a part of the third side surface portion 64 is arranged between the opening 34 and the electric component 40 (printed circuit board 43, connector 441). As a result, the water that has entered through the through opening 34 is blocked by at least a part of the third side surface portion 64, so that it is possible to reduce the amount of water splashing on the electric component 40.

Further, as shown in FIG. 5, the third side surface portion 64 exists below the virtual line L connecting the lower end of the through opening 34 and the one end of the connector 441 (electric component 40) in the left-right direction. Has a part to do. Therefore, the third side surface portion 64 is formed so as to extend from above the through opening 34 to below the virtual line L. As a result, the water that has entered through the through opening 34 of the back wall 311a of the toilet bowl 3 is reduced from entering the electric component 40 side below the virtual line L in the third side surface portion 64, and the water enters the electric component 40. Can be reduced.

When the waterproof member 6 configured as described above is attached to the toilet bowl body 2, the waterproof member 6 is moved from the upper side to the lower side of the toilet bowl cleaning device 4 from the state shown in FIG. 64 is inserted into the arrangement space 331, and the side wall on one side of the rear wall portion 311 of the toilet bowl 3 and the electrical component 40 (printed circuit board 43, connector) are aligned with the inner surface of the side wall on one side of the rear wall portion 311 of the toilet bowl 3. The first side surface portion 62 is inserted into the gap between the 441) and the back wall 311a of the rear wall portion 311 of the toilet bowl 3 and the electric component 40 (printed) along the inner surface of the back wall 311a of the rear wall portion 311. The second side surface portion 63 is inserted into the gap between the substrate 43 and the connector 441). As a result, as shown in FIG. 2, the waterproof member 6 is arranged so as to cover the upper side and the side side of the electric component 40 (printed circuit board 43, connector 441) (see FIGS. 6 and 7). Therefore, the waterproof member 6 can be easily attached to the toilet bowl main body 2, and the waterproof member 6 can reduce water splashing on the electric component 40 (printed circuit board 43, connector 441).

The functional unit 7 will be described. FIG. 8 is a perspective view showing a state in which the top cover 76 is removed from the functional unit 7. FIG. 9 is a cross-sectional view taken along the line DD of FIG. FIG. 10 is a perspective view of the functional unit 7 as viewed from below. FIG. 11 shows, from the main cover 74, the sub cover 75, the sub cover extending member 81, the first side edge sealing member 83, the second side edge sealing member 84, the upper sealing member 85, and the first upper surface through hole sealing member. It is a perspective view which shows the state which 86 and the 2nd upper surface through hole seal member 87 were removed. FIG. 12 is a perspective view showing a state in which the second side edge sealing member 84 is attached.

As shown in FIG. 1, the functional unit 7 is arranged at the rear of the toilet bowl 3 above the cleaning device accommodating unit 32. Inside the functional unit 7, for example, a control mechanism (not shown) and a local cleaning device (not shown) that execute various functions such as heating the toilet seat (not shown) are housed. The functional unit 7 rotatably supports the toilet seat (not shown) and the toilet lid 21 on the front side.

As shown in FIGS. 8 to 11, the functional unit 7 includes a base plate 71, an electric component 70 including a main board 72 and a sub board 73, a main cover 74, a sub cover 75, a top cover 76, and a cleaning operation. It has a cleaning switch 77 (see FIG. 1), a detergent tank 78, and a manual lever 79 for responding to a power failure. Further, as shown in FIG. 8, the functional unit 7 includes a sub cover extension member 81 (extension member, water ingress prevention member), a through opening seal member 82, and a first side edge portion as the waterproof component 80. The seal member 83 (side edge seal member, inundation prevention member), the second side edge seal member 84 (side edge seal member, inundation prevention member), the upper seal member 85 (inundation prevention member), and the first An upper surface through hole sealing member 86 and a second upper surface through hole sealing member 87 are provided.

The base plate 71 is fixed to the upper surface of the fixing plate 5 (see FIG. 2) fixed to the upper surface 3a of the toilet bowl 3. As a result, the functional unit 7 is fixed to the upper surface of the rear portion of the toilet bowl body 2. On the base plate 71, each member such as an electric component 70 including a main board 72 and a sub board 73, a detergent tank 78 for storing detergent, a manual lever 79 for responding to a power failure, and various pipes is arranged.

The base plate 71 has a front base 711 and a rear base 712, as shown in FIGS. 9 and 10. The front base 711 and the rear base 712 are connected with a gap S. Water flowing from the upper side of the base plate 71 that has penetrated through the main cover opening 741 of the main cover 74 can pass through the gap S. A packing 711a extending in the left-right direction is arranged on the front side of the lower surface of the front base 711. The lower surface of the packing 711a is in contact with the rear end side of the upper surface 3a of the toilet bowl 3, and the packing 711a has a function of sealing (sealing) the front base 711 and the toilet bowl 3. The packing 711a suppresses the sewage (water) overflowing from the toilet bowl 3b from moving from the toilet bowl 3b side to the functional portion 7 side when water overflows from the toilet bowl 3b (see FIG. 2) of the toilet bowl 3. To do. Further, in the present embodiment, the packing 711a also suppresses the movement of water passing through the gap S to the front side of the toilet bowl 3.

Further, as shown in FIG. 10, the gap S between the front base 711 and the rear base 712 is located on the upper side of the upper surface portion 61 of the waterproof member 6 near both ends in the left-right direction, and the gap S is located. And a part of the upper surface portion 61 of the waterproof member 6 are arranged so as to overlap each other in the vertical direction. In the present embodiment, the electric component 40 housed in the cleaning device accommodating portion 32 is arranged near one end in the left-right direction. Therefore, the gap S and a part of the upper surface portion 61 of the waterproof member 6 overlap each other in the vertical direction, especially on the side where the electric component 40 is arranged, so that water can be easily prevented from entering the electric component 40 side. is there.

Further, as shown in FIG. 10, between the packing 711a arranged on the front side of the lower surface of the front base 711 and the upper surface portion 61 of the waterproof member 6, the packing 711a and the upper surface portion 61 of the waterproof member 6 are in the vertical direction. A gap G is formed in the front-rear direction so as not to overlap each other.
Here, if the packing 711a and the upper surface portion 61 of the waterproof member 6 overlap in the vertical direction, the function of sealing the front base 711 and the toilet bowl 3 in the packing 711a may not be ensured. In particular, when the toilet bowl 3 is made of earthenware, there is a possibility that the function of sealing (sealing) the front base 711 and the toilet bowl 3 in the packing 711a may not be ensured due to manufacturing variations when the toilet bowl 3 is manufactured. is there. On the other hand, in the present invention, a gap G is formed in the front-rear direction between the packing 711a arranged on the front side of the lower surface of the front base 711 and the upper surface portion 61 of the waterproof member 6. As a result, the packing 711a and the upper surface portion 61 of the waterproof member 6 are arranged so as not to overlap in the vertical direction, and the function of sealing the front base 711 and the toilet bowl 3 in the packing 711a can be ensured.

The main cover 74 is formed so as to cover the upper outer peripheral edge of the base plate 71, and is attached to the base plate 71. The main cover 74 has a main cover opening 741. As shown in FIG. 8, the main cover opening 741 of the main cover 74 is covered with the top cover 76 so as to be openable and closable. As shown in FIG. 1, a cleaning switch 77 for cleaning operation is provided on the side surface of the main cover 74.

As shown in FIGS. 8 and 9, the main cover 74 is partitioned by a sub cover 75, which will be described later, so that the main cover 74 is formed on the main cover opening 741 side and an exposed space K1 (first space) in which the electrical component 70 is not arranged. And an internal space K2 (second space) in which the electric component 70 is arranged are formed. The electrical component 70 is arranged in the internal space K2 inside the main cover 74 without being exposed to the main cover opening 741 side. As shown in FIGS. 9 and 11, the main board 72 and the sub board 73 are arranged in the internal space K2 of the main cover 74. The main board 72 and the sub board 73 form a part of the electric component 70 of the functional unit 7. The main board 72 is a main board for operating the toilet bowl cleaning device 4, and various parts are mounted on the main board 72. The sub-board 73 is a board for the cleaning switch 77, and is arranged inside the main cover 74 of the portion where the cleaning switch 77 is provided. In the exposed space K1 of the main cover 74, a member that does not affect even if water enters is arranged.

As shown in FIG. 11, the main cover 74 has a sub-board side through opening 761 (printed circuit board side through opening), one side through hole 762 formed on one side in the left-right direction, and the other side in the left-right direction. It has a through hole 763 on the other side formed in. The one-side through hole 762 and the other-side through hole 763 are holes formed, for example, for molding reasons when molding the main cover 74.

The sub-board side through opening 761 is formed at the rear corner of the main cover 74 on the other side in the left-right direction. The sub-board side through opening 761 communicates with the space in which the sub-board 73 for the cleaning switch 77 is arranged. A through-opening seal member 82 that closes the sub-board-side through-opening 761 is attached to the inner surface of the main cover 74 of the sub-board-side through-opening 761. In a state where the through-opening sealing member 82 closes the sub-board-side through-opening 761, an adhesive is provided on the portion of the through-opening sealing member 82 that is exposed to the outside through the sub-board-side through-opening 761. Not. In the present embodiment, for example, a portion exposed to the outside from the sub-board side through opening 761 is subjected to a glue killing treatment.

As shown in FIG. 11, the one-side through hole 762 and the other-side through hole 763 are arranged so as to be separated from each other on the left and right sides of the main cover opening 741 in the main cover 74.
The one-side through hole 762 is formed on the upper surface of the main cover 74 on one side in the left-right direction. A first upper surface through hole sealing member 86 that closes the one side through hole 762 is arranged on the upper surface of the main cover 74 on one side in the left-right direction.
The other side through hole 763 is formed on the upper surface of the main cover 74 on the other side in the left-right direction. A second upper surface through hole sealing member 87 that closes the other side through hole 763 is arranged on the upper surface of the main cover 74 on the other side in the left-right direction.

As shown in FIG. 11, the manual lever 79 for responding to a power failure is arranged behind the functional unit 7 so as to be operable through the main cover opening 741 of the main cover 74 in the exposed space K1 of the main cover 74. There is. In the event of a power outage, the main cover opening 741 is opened by removing the top cover 76, and by operating the manual lever 79 for responding to the power outage, the inside of the toilet bowl 3b (see FIG. 2) of the toilet bowl 3 is manually operated. You can perform the operation of flushing the water.

The detergent tank 78 is arranged on one side in the left-right direction of the exposed space K1 of the main cover 74 so that detergent can be replenished through the main cover opening 741 of the main cover 74. The detergent tank 78 stores the detergent to be supplied to the toilet bowl 3. The detergent tank 78 is formed with a replenishment opening (not shown) for replenishing the detergent, and the replenishment opening can be opened and closed by a lid member (not shown). The detergent tank 78 can be replenished with detergent in a state where the main cover opening 741 is opened by removing the top cover 76.

As shown in FIG. 11, the sub cover 75 is arranged at the front corner on the other side of the main cover opening 741 in the left-right direction of the main cover 74. The sub-cover 75 partitions the inside of the main cover opening 741 from the exposed space K1 formed on the main cover opening 741 side on which the electric component 70 is not arranged and the internal space K2 in which the electric component 70 is arranged. The sub-cover 75 is formed in a substantially L-shape in a plan view, and has a first sub-cover 751 extending in the front-rear direction and a second sub-cover 752 extending in the left-right direction as shown in FIG.

The first sub-cover 751 is arranged on the other side of the main cover opening 741 of the main cover 74 in the left-right direction, and is arranged in the front-rear direction along the other side edge of the main cover opening 741 of the main cover 74 in the left-right direction. As well as extending in the vertical direction. The first sub-cover 751 has a first sub-cover upper surface plate 751a and a first sub-cover side plate 751b. The first sub-cover upper surface plate 751a is arranged on the upper side of the first main cover upper surface plate 742, and is fixed to the first main cover upper surface plate 742 by screws 89.

The second sub-cover 752 is arranged in the front portion of the main cover opening 741 of the main cover 74, extends in the left-right direction along the front edge of the main cover opening 741 of the main cover 74, and extends in the vertical direction. Extend. The second sub-cover 752 has a second sub-cover upper surface plate 752a (sub-cover upper surface plate) and a second sub-cover side plate 752b. The second sub-cover upper surface plate 752a is arranged on the upper side of the second main cover upper surface plate 743 (main cover upper surface plate).

A sub-cover extension member 81 extending toward the base plate 71 is attached to the lower end of the second sub-cover side plate 752b of the second sub-cover 752. The sub-cover extending member 81 is provided on the sub-cover 75 to prevent water from entering the internal space K2 from the exposed space K1. The sub-cover extending member 81 is provided with a second sub-cover 752 so as to close the gap between the base plate 71 and the sub-cover 75 that could not be completely closed when the sub-cover 75 partitions the exposed space K1 and the internal space K2. Extends downward from the lower end of the second sub-cover side plate 752b toward the base plate 71 side. The sub-cover extending member 81 is composed of a flexible member.

In the present embodiment, as shown in FIG. 9, the sub-cover extending member 81 is formed in a plate shape extending in an inclined manner from the front side to the rear side from the upper side to the lower side. The upper portion of the sub-cover extending member 81 is in contact with the protruding portion 711b formed at the rear end of the front base 711 of the base plate 71 in a bent state. In the present embodiment, the sub-cover extending member 81 is in contact with the protruding portion 711b of the front base 711 of the base plate 71, but the present invention is not limited to this. The sub-cover extending member 81 may be arranged so as to extend to the vicinity of the base plate 71 without contacting the protruding portion 711b of the front base 711 of the base plate 71.

As shown in FIGS. 8, 9 and 11, a first side edge sealing member 83 is provided between the rear side edge 751c (see FIG. 11) of the first sub cover 751 and the main cover 74. Be placed. The first side edge seal member 83 may be arranged between the rear side edge 751c of the first sub cover 751 and the main cover 74 in a state of being attached to the main cover 74. It may be arranged between the side edge portion 751c on the rear side of the first sub cover 751 and the main cover 74 while being attached to the sub cover 75. As a result, the first side edge sealing member 83 is provided on the rear side edge 751c of the first sub-cover 751 to prevent water from entering the internal space K2 from the exposed space K1. The first side edge sealing member 83 is first so as to close the gap between the sub cover 75 and the main cover 74 that could not be closed when the sub cover 75 partitions the exposed space K1 and the internal space K2. It is arranged so as to straddle the side edge portion 751c on the rear side of the sub cover 751 and the main cover 74, and extends in the vertical direction.

As shown in FIGS. 11 and 12, a second side edge sealing member 84 is arranged between the side edge 752c on one side in the left-right direction of the second sub cover 752 and the main cover 74. Even if the second side edge seal member 84 is attached to the main cover 74 and is arranged between the side edge 752c on one side in the left-right direction of the second sub cover 752 and the main cover 74. Alternatively, it may be arranged between the side edge portion 752c on one side in the left-right direction of the second sub-cover 752 and the main cover 74 while being attached to the sub-cover 75. As a result, the second side edge sealing member 84 is provided on the side edge 752c on one side in the left-right direction of the second sub-cover 752, and prevents water from entering the internal space K2 from the exposed space K1. To do. As shown in FIG. 12, the second side edge sealing member 84 has a gap between the sub cover 75 and the main cover 74 that cannot be completely closed when the sub cover 75 partitions the exposed space K1 and the internal space K2. The second sub-cover 752 is arranged so as to straddle the side edge portion 752c on one side in the left-right direction and the side surface portion 744a of the downward extending plate 744 of the main cover 74, and extends in the vertical direction.

As shown in FIGS. 9 and 11, an upper portion is provided between the upper surface of the second main cover upper surface plate 743 of the main cover 74 and the lower surface of the second sub cover upper surface plate 752a (sub cover upper surface plate) of the sub cover 75. The seal member 85 is arranged. The upper seal member 85 is arranged between the upper surface of the second main cover upper surface plate 743 of the main cover 74 and the lower surface of the second sub cover upper surface plate 752a of the sub cover 75 in a state of being attached to the main cover 74. It may be arranged between the upper surface of the second main cover upper surface plate 743 of the main cover 74 and the lower surface of the second sub cover upper surface plate 752a of the sub cover 75 in a state of being attached to the sub cover 75. May be good. As a result, the upper seal member 85 is provided on the lower surface of the second sub-cover upper surface plate 752a, and prevents water from entering the internal space K2 from the exposed space K1. The upper seal member 85 is formed between the sub cover 75 and the main cover so as to close the gap between the sub cover 75 and the main cover 74 that could not be closed when the sub cover 75 partitions the exposed space K1 and the internal space K2. It is formed in the shape of a plate extending in the left-right direction from the 74. The second main cover upper surface plate 743 of the main cover 74, the upper seal member 85, and the second sub cover upper surface plate 752a of the sub cover 75 are jointly tightened by screws 88.

As shown in FIG. 8, the top cover 76 is attached to the main cover 74 so that the main cover opening 741 of the main cover 74 can be opened and closed. The top cover 76 is arranged so as to cover the main cover opening 741 of the main cover 74 and the sub cover 75 in the closed state. In the present embodiment, the main cover opening 741 can be opened by removing the top cover 76 from the main cover 74.

The operation of the toilet bowl device 1 configured as described above will be described.
As shown in FIG. 8, when the top cover 76 of the functional unit 7 is removed, water may enter through the main cover opening 741 of the main cover 74.
In this case, the functional portion 7 includes the waterproof component 80 (sub-cover extension member 81, through-opening seal member 82, first side edge seal member 83, second side edge seal member 84, upper seal member 85). , The first upper surface through hole sealing member 86 and the second upper surface through hole sealing member 87) are provided. Therefore, it is possible to prevent water from splashing on the electric components 70 (main board 72, sub board 73, etc.) arranged in the internal space K2.

Here, when water infiltrates through the main cover opening 741 of the main cover 74, the water infiltrated from the main cover opening 741 of the main cover 74 may infiltrate in the exposed space K1 of the main cover 74. It passes between the unaffected members, passes through the gap S between the front base 711 and the rear base 712, and moves to the toilet body 2 side as shown in FIG.

In such a case, as shown in FIG. 2, a waterproof member 6 is attached to the toilet bowl main body 2. Therefore, the water that has moved from the functional unit 7 to the toilet body 2 side is guided and moved along the upper surface portion 61 of the waterproof member 6, and is moved to the first side surface portion 62, the second side surface portion 63, and the third side surface portion 64. Dropped down along. As a result, it is possible to reduce water splashing on the electric component 40 such as the connector 441 of the printed circuit board 43 and the pump 44.
Further, the lower end portion 64a of the third side surface portion 64 is arranged so as to face at least a part of the through opening 34 formed in the back wall 311a of the rear wall portion 311 of the toilet bowl 3. Therefore, the water that has entered through the through opening 34 of the toilet bowl 3 is suppressed from entering the electric component 40 side by the lower end portion 64a of the third side surface portion 64, and the electric component 40 (printed circuit board 43 and the connector 441 of the pump 44) is suppressed. Etc.) can be reduced.

According to the toilet bowl device 1 according to the present embodiment described above, for example, the following effects are achieved.
The toilet device 1 of the present embodiment includes a toilet 3, a cleaning device accommodating portion 32 arranged at the rear of the toilet 3, and a toilet cleaning device 4 accommodated in the accommodating portion 32 and having an electric component 40. And the accommodating portion 32 include a waterproof member 6 which is integrally formed of pottery and is arranged above and / or sideways of the electric component 40 so as to cover at least a part of the electric component 40. Therefore, since at least a part of the electric component 40 is covered by the waterproof member 6, it is possible to reduce the amount of water that has entered through the opening 33 from splashing on the electric component 40.

Further, in the present embodiment, the waterproof member 6 has an upper surface portion 61 arranged above the electric component 40. As a result, the upper surface portion 61 arranged above the electric component 40 can reduce the splashing of water from the upper side.

Further, in the present embodiment, the upper surface portion 61 has an upper surface portion extending portion 613 extending across the cleaning device accommodating portion 32 and the toilet bowl 3. Therefore, the water splashed on the toilet bowl cleaning device 4 side in the upper surface portion 61 can be guided to the toilet bowl 3 side by the upper surface portion extending portion 613 without dropping to the cleaning device accommodating portion 32. As a result, it is possible to reduce water splashing on the electric component 40 of the toilet bowl cleaning device 4.

Further, in the present embodiment, a cushioning member 65 is provided on the lower surface of the upper surface portion 61. As a result, the waterproof member 6 can be installed in a stable state.

Further, in the present embodiment, the waterproof member 6 has side surface portions (first side surface portion 62, second side surface portion 63, third side surface portion 64) arranged on the side of the electric component 40. Therefore, the water guided by the upper surface portion 61 can be dropped downward along the side surface portion. As a result, it is possible to reduce the amount of water wrapping around the back side of the upper surface portion 61, and to reduce the amount of water splashing on the electric component 40.

Further, in the present embodiment, the cleaning device accommodating portion 32 has a back wall 311a formed at the rear portion and extending in the vertical direction, and a through opening 34 formed in the back wall 311a, and the third side surface portion 64 has. , Has a lower end 64a arranged to face at least a portion of the through opening 34. As a result, the water entering through the through opening 34 is prevented from going toward the electric component 40 side and is moved downward along the lower end portion 64a of the third side surface portion 64. Therefore, it is possible to reduce the amount of water entering through the through opening 34 splashing on the electric component 40.

Further, in the present embodiment, the waterproof member 6 is formed from one sheet. As a result, it is possible to manufacture the waterproof member 6 that can reduce the splashing of water on the electric component 40 with a simple configuration.

The present invention is not limited to the above-described embodiment, and modifications, improvements, and the like within the range in which the object of the present invention can be achieved are included in the present invention.
For example, in the above-described embodiment, the top cover 76 is removable from the main cover 74 in the functional unit 7, but the present invention is not limited to this. The top cover 76 may be configured to rotatably open and close relative to the main cover 74 via a hinge.

Further, in the above-described embodiment, the cover member that closes the main cover opening 741 is arranged as the top cover 76 above the functional unit 7, but the position where the cover member is arranged is not limited. For example, when the main cover opening 741 opens laterally, the cover member may be arranged on the side of the functional portion.

Further, in the above embodiment, the waterproof member 6 is formed in a plate shape. Examples of the plate-shaped waterproof member include a flat plate-shaped sheet, a member formed by bending one sheet as in the above embodiment, a member formed by connecting a plurality of sheets, and a plate-shaped waterproof member. A member having an uneven shape (for example, a shape of an egg container generally called an egg pack) or the like is included.

Further, in the above-described embodiment, the waterproof member 6 is configured to be arranged both above and to the side of the electric component 30, but the present invention is not limited to this, and the waterproof member 6 is located either above or to the side of the electric component 30. It may be configured to be arranged. For example, in the above embodiment, the waterproof member 6 may be composed of only the upper surface portion 61, or may be composed of only the side surface portions (first side surface portion 62, second side surface portion 63, and third side surface portion 64). May be good.

1 Toilet bowl device 3 Toilet bowl 4 Toilet bowl cleaning device (cleaning device)
6 Waterproof member 32 Cleaning device accommodating part (accommodating part)
33 Toilet bowl opening (opening)
34 Through opening 40 Electrical component 61 Top surface 62 First side surface (side surface)
63 Second side surface (side surface)
64 Third side surface (side surface)
64a Lower end (opposing surface)
65 Buffer member 311a Back wall (wall part)
613 Top surface extension (extension)

Claims (7)

Toilet bowl and
A housing unit located at the rear of the toilet bowl and opening at the upper end,
A toilet device including a cleaning device housed in the housing unit and having electrical parts.
The toilet bowl and the accommodating portion are integrally formed of pottery.
A toilet bowl device further comprising a waterproof member arranged above and / or to the side of the electrical component so as to cover at least a part of the electrical component. The toilet bowl device according to claim 1, wherein the waterproof member has an upper surface portion arranged above the electric component. The toilet device according to claim 2, wherein the upper surface portion has an extending portion extending across the accommodating portion and the toilet bowl. The toilet bowl device according to claim 2 or 3, wherein a cushioning member is provided on the lower surface of the upper surface portion. The toilet bowl device according to any one of claims 1 to 4, wherein the waterproof member has a side surface portion arranged on the side of the electric component. The accommodating portion has a wall portion formed at the rear portion and extending in the vertical direction, and a through opening formed in the wall portion.
The toilet bowl device according to claim 5, wherein the side surface portion has a facing surface portion arranged so as to face at least a part of the through opening. The toilet bowl device according to any one of claims 1 to 6, wherein the waterproof member is formed of one sheet.

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