JPH0715901Y2 - Wiring receiving structure of sanitary washing device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to an assembly technique in a sanitary washing device for washing a local area, and more particularly to a wiring receiving structure of the sanitary washing device.

[Conventional technology]

2. Description of the Related Art Conventionally, as a sanitary washing device for locally washing a human body, various types of structures such as an anus washing device or an anus washing device and a bidet washing device have been used. Generally, in this type of sanitary washing device, the wiring in the main body case has a large number of control devices provided in the sleeve of the main body case and a large number of drive parts and sensor parts provided in the central part of the main body case. It is connected by electric wiring, and as shown in FIG. 8, for example, a plurality of wirings 52, 52, ... Are drawn out from the controller 51 as they are and laid in the main body case. The wiring 52, 52 ...

Further, the controller 51, which constitutes the control device section, has a structure in which a large number of screws are used to fix the controller 51 to a predetermined portion in the main body case.

[Problems to be solved by the device]

Therefore, in the conventional structure, a large number of wirings 52, 52 ... Crawled inside the main body case are not fixed in one place, and other wirings mounted on the top surface of the controller 51 or sandwiched between various devices during assembly work. These wires 52, 5 may cause an electrical short circuit or damage after being hooked on a part or mounted in the main body case, which may cause a malfunction.
2 were bundled, or they were bound together by using a clamp or the like as a separate member. However, there is a problem in that workability is poor because work such as unbinding and rebinding of the binding portion is required during maintenance.

Further, in the conventional screwing and fixing structure of the controller, since a large number of screws are used for screwing, there is a problem that the assembling work takes too much time.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a wiring receiving structure for a sanitary washing device, which has good workability in assembling the controller to the main body case and has a simple structure. It is a thing.

[Means for Solving the Problems]

In order to achieve the above object, the sanitary washing device according to the present invention has a wiring receiving structure in which a nozzle rod is slidably inserted in a nozzle cylinder, and the nozzle rod is washed with a retracted position through a reciprocating drive means. In a sanitary washing device provided with a nozzle assembly that is displaced into and out of a position and discharges washing water from a protruding nozzle rod end to wash a local portion, the upper surface of a frame of a controller housed in a main body case of the sanitary washing device Further, a means for integrally forming at least one wiring receiving rib bent in a substantially inverted U-shaped hook for collectively holding a plurality of wirings led out from the controller is taken.

[Action]

Thus, in the above configuration, the wiring electrically connecting the control circuit device section of the sanitary washing device to the power supply section and each driving section is held in the wiring receiving rib formed in the upper part of the frame of the controller. It is possible to arrange the wiring in the vicinity of various devices without causing the wiring of the wiring to come apart or float up.

In addition, since the wiring receiving rib is bent like a hook, it is possible to easily fix and hold it on the frame of the controller simply by inserting many disjointed wirings into the wiring receiving rib. It is easy to remove the from the frame of the controller.

〔Example〕

An embodiment of a wiring receiving structure of a sanitary washing device according to the present invention will be described below with reference to the drawings.

In FIGS. 1 and 2, reference numeral 1 denotes a sanitary washing device main body which is located behind a toilet seat B mounted on the upper surface of the toilet A and is fixedly mounted on the toilet A. This sanitary washing device main body 1 is provided with a nozzle assembly 3 which is located at a substantially central portion of a main body case 2 and constitutes a washing water jet nozzle driving mechanism, and a control circuit portion 4 which is composed of an electronic circuit on each of left and right sleeves. , 5, and the hot air discharge duct 6 and the like are arranged. Further, the main body case 2 is covered with a front surface panel 7 on which operation numbers, instruction marks and the like are printed from the upper surface.

FIG. 3 shows a control circuit unit 4 in which a controller is incorporated, and 8, 8 are main body cases 2 of the sanitary washing device main body 1.
It is a guide rail formed in the vertical direction on the inner side surface. The frame body 10 of the controller 9 is provided between the guide rails 8, 8.
The protrusions 11, 11 formed on both side surfaces of the controller 9 are fitted to each other so that the controller 9 can be inserted into and removed from the body case 2 in the vertical direction. Thus, when the controller 9 is inserted into the body case 2, the controller 9 can be positioned and fixed by dropping the controller 9 between the guide rails 8, 8.

4 and 5 show a wiring receiving rib according to the present invention, in which the control circuit device unit, the power supply unit and each drive unit of the sanitary washing device body 1 are provided on the upper surface of the frame 10 of the controller 9. In order to hold a large number of electrically conducting wires 12, 12 in a lump, it is bent into a substantially inverted U-shaped hook, and on one side of the upper surface of the frame body 10 there is a gap C between the upper surface of the frame body 10 and the upper surface. The wiring receiving rib 13 is formed so as to form the. In this embodiment, the two wiring receiving ribs 13 and 13 are provided with respective clearances C.
Are arranged so as to face each other on the inner side, and a large number of disjointed wirings 12, 12, ... Are formed between the two wiring receiving ribs 13, 13 and the upper surface of the frame body 10. The wirings 12, 12, ... By inserting the wiring receiving ribs 13, 13 through the clearances C, C formed between the wirings 12, 12 ,.
Can be easily fixed to the upper surface of the frame body 10. on the other hand,
When replacing the wirings 12, 12, the desired wiring 12 can be easily selectively removed from the wiring receiving ribs 13, 13.

6 and 7 show the fixing structure of the controller, where 14, 14, ...
These are positioning protrusions that are inclined inward, and in order to pinpoint the position of the controller 9, a total of four pairs of two pairs are arranged so as to sandwich the lower end portion 9a of the controller 9 from the front and back thereof. The number of positioning protrusions 14 provided is not limited as long as it is one pair, but it is necessary to configure at least two positions on the left and right of the controller 9. Thus, the lower end portion 9a of the controller 9 is a positioning protrusion.
When it comes into contact with 14, it is housed and fixed in a predetermined arrangement position in the main body case 2, so that it does not change in the main body case 2. Drop the controller 9 in place,
After the positioning, at least one position of the upper portion 9b is screwed and fixed to the opening side of the main body case 2.

Next, after mounting the controller 9 in the normal position, the operation board 15 is assembled from above the controller 9. The operation board 15 is inserted into the insertion holes 1 at positions corresponding to the plurality of protrusions 16, 16 ...
7 and 17 are opened, and the above-mentioned protrusion 1 is inserted in these insertion holes 17 and 17.
The fixed position can be specified by inserting 6,16. Further, the front panel 7 is covered on the upper part of the operation board 15.

[Effect of device]

Since the wiring receiving structure of the sanitary washing device according to the present invention is configured as described above, the control circuit device unit and the power supply unit are fixed by fixing a large number of wirings in the wiring receiving rib formed in the upper portion of the controller frame. Also, it is possible to arrange the routing of a large number of wirings that electrically connect the respective drive units.

In addition, since many wires are not bundled,
Only books can be selected and taken out easily, and maintenance and inspection work can be performed quickly.

In addition, the controller can be quickly and accurately assembled in the main body case, and there are few screw fixing points, so
It has features such as high workability in assembling and simplification of structure, and the practical effect after implementing the present invention is extremely large.

[Brief description of drawings]

FIG. 1 is a perspective view of a toilet bowl on which the sanitary washing device according to the present invention is mounted, and FIG. 2 shows an embodiment of a wiring receiving structure of the sanitary washing device in which the front panel of the sanitary washing device is removed. Fig. 3 is a plan view, Fig. 3 is an exploded perspective view showing a state where the controller is housed in the main body case, Fig. 4 is a front sectional view showing the same state of the controller, and Fig. 5 is a main portion showing the wiring receiving rib. It is an expansion perspective view. FIG. 6 is a plan view of an essential part showing a main body case, FIG. 7 is an explanatory view showing a relationship between a controller and a positioning protrusion, and FIG. 8 is a perspective view showing a conventional controller. 1 ... Sanitary washing device body, 2 ... Body case 3 ... Nozzle assembly, 4,5 ... Control circuit section 6 ... Warm air discharge duct, 7 ... Panel plate 9 ... Controller, 10 ... Frame 12,12 …… Wiring 13,13 …… Wiring receiving rib, 15 …… Operation board A …… Toilet bowl, B …… Toilet seat, C, D …… Gap

Front page continued (72) Mitsuru Hyakutomi Mitsutomo Hyakutomi 5-1-1, Kuchiamihigashi, Kokuraminami-ku, Kitakyushu, Fukuoka Tokoki Co., Ltd. Kokura No. 2 Factory (72) Yusaku Nishizato, Kokura Minami, Kitakyushu, Fukuoka 5-1-1, Kuchiamihigashi, Ku

Claims (3)

[Scope of utility model registration request] 1. A nozzle rod is slidably inserted into a nozzle cylinder, and the nozzle rod is moved back and forth between a retracted position and a cleaning position through a reciprocating drive means, and cleaning water is supplied from a protruding end of the nozzle rod. In a sanitary washing device provided with a nozzle assembly for discharging and washing a local area, in order to collectively hold a plurality of wirings led out from the controller on the upper surface of a frame of a controller housed in the main body case of the sanitary washing device. The wiring receiving structure of the sanitary washing device, wherein at least one wiring receiving rib bent into a substantially inverted U-shaped hook is integrally formed. 2. The wiring receiving structure for a sanitary washing device according to claim 1, wherein two wiring receiving ribs on the frame of the controller and facing each other are integrally formed with the frame. 3. A guide rail extending vertically for guiding the insertion and removal of the controller is formed on the inner side surface of the main body case, and a positioning projection for accommodating the controller is provided on the inner bottom surface of the main body case. Wiring receiving structure for sanitary washing devices.