JPH0625435B2 - Toilet wash tank cover structure - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a cover structure for a wash tank of a toilet bowl, and more particularly to a technique for facilitating construction and inspection work.

[Prior Art] Conventionally, in a cover structure in which an operation handle for supplying cleaning water is attached to a front cover which covers the front of a cleaning tank for supplying cleaning water into a toilet bowl, as shown in FIG. An operation link body such as an operation line attached to the back side of the operation handle 4 is inserted into the through hole of the cleaning tank, and the notch 9 formed in the lower portion of the front cover 3 connects the cleaning tank and the toilet bowl. The front cover 3 is attached to the front surface of the cleaning tank across the connecting portion.

[Problems to be Solved by the Invention] However, in order to shift the front cover 3 in the front-back direction and in the vertical direction in this way, the construction of the front cover 3 is troublesome, and the front cover is required for maintenance and inspection. There was a problem that removing 3 was troublesome.
In particular, the counter 11 interferes with the movement of the front cover 3 vertically and vertically.

The present invention has been made in view of such problems,
It is an object of the present invention to provide a toilet tank cleaning tank cover structure in which the front cover can be easily attached and detached by a simple improvement and can be easily installed and inspected.

[Means for Solving the Problem] In the cover structure of the toilet tank cleaning tank of the present invention, the operating handle 4 and the operating link body 8 are connected to each other to form the rotating operation body A, and the rotating operation body A is also provided. The operation handle 4 is rotatably held and fixed to a cylindrical holder 17 mounted in a mounting hole 15 formed in the cover body portion 5, and is integrally bonded to the cover body portion 5, and The operation linking body 8 of the rotating operation body A is inserted into the through hole 7 formed in the cleaning tank 2 and mounted, and further formed on another cover portion 6 separated from the cover main portion 5. It is characterized in that the notch 9 is mounted so as to straddle the connecting portion 10 between the cleaning tank 2 and the toilet 1.

[Operation] As described above, the cover body portion 5 to which the operation handle 4 of the rotary operation body A is attached is separated from the other cover portions 6, and the cover body portion 5 has the mounting hole 15 formed therein. The operating handle 4 is rotatably held on the attached cylindrical holder 17 and can be integrally attached to the cover body portion 5, and another cover is separated from the cover body portion 5. By mounting the notch 9 formed in the portion 6 across the connecting portion 10 between the cleaning tank 2 and the toilet 1,
Work to install by attaching and detaching the cover body portion 5 to which the operation handle 4 is attached and the other cover portion 6 that straddles the connecting portion 10 between the cleaning tank 2 and the toilet 1 in the attachment / detachment direction thereof. Especially, the maintenance and inspection work performed by removing the cover body portion 5 is easy.

Embodiments Embodiments of the present invention will be described in detail below with reference to the drawings.

The cleaning tank 2 is mounted on the connecting portion 10 at the rear of the toilet 1, the water supply channel of the cleaning tank 2 is communicated with the inside of the toilet 1, and the cleaning water in the cleaning tank 2 is operated by the operation handle 4 described later. It can be supplied to the toilet bowl 1. The back surface of the washing tank 2 is close to the wall surface of the toilet, and water can be supplied by a water supply pipe 12 penetrating the wall. The internal water level is maintained at a substantially constant level by a cistern provided inside the cleaning tank 2. The washing tank 2 is surrounded by a storage cabinet 13 to enhance its appearance.

The storage cabinet 13 is composed of a storage body 14 whose front and rear and upper sides are opened, and a front cover 3 which is attached to a front opening of the storage body 14. The front cover 3 is separated into a cover body portion 5 to which the operation handle 4 is attached and another cover portion 6 below the cover body portion 5. As shown in FIG. 5, the operating handle 4 has a cylindrical holding body 17 in a mounting hole 15 thereof, and a flanged nut 1 through a packing 16.
8, a shaft 19 is rotatably held inside a holding cylinder 17, and a handle lever 20 is attached to one end of the shaft 19.
Is connected, and the operation connecting body 8 such as a lever is screwed and connected to the other end of the shaft 19 so that the operation connecting body 8 such as a lever can be rotated by rotating the handle lever 20. is there. A chain-like operation line 28 is linked to the operation connection body 8 in the cleaning tank 2, and the valve body 21 is connected to the operation line 28. Then, the operation link body 8 extended to the back of the operation handle 4 is attached to the cleaning tank 2.
The cover body portion 5 is moved in the front-back direction by inserting the through hole 7 formed in the front-back direction into the through-hole 7, and the protrusion 23 attached to the cover body portion 5 is press-fitted into the roller catch 22 attached to the storage cabinet 13 side. The cover body portion 5 can be easily attached by the movement in the front-back direction. The other cover portion 6 separated from the cover body portion 5 has a notch 9 formed below the cover portion 6 for connecting the washing tank 2 and the toilet 1 to each other.
The iron piece 27 attached to the other cover portion 6 to the magnet catch 24 on the storage cabinet 13 side, and the hook piece 25 of the other cover portion 6 to the receiving portion 26.
Therefore, the other cover portion 6 can be easily attached to the storage cabinet 13 by the vertical movement. In this way, the handle side cover body portion 5 and the notch 9 side cover portion 6 are moved in the respective movement directions, so that construction and inspection work for removing the handle side cover body portion 5 can be easily performed.

[Effects of the Invention] In summary, according to the present invention, the cover body portion on which the operation handle of the rotary operation body is mounted is separated from the other cover portions, and the cover body portion is attached to the attachment hole formed in the cover body portion. The operation handle can be rotatably held and fixed to the cylindrical holder, and can be integrally attached to the cover body portion. Also, the cutting handle formed on another cover portion separated from the cover body portion. By mounting the notch while straddling the connecting portion between the cleaning tank and the toilet bowl, the cover body portion on which the operation handle is mounted and the other cover portion straddling the connecting portion between the cleaning tank and the toilet bowl are attached. , The work of attaching and detaching in the mounting / removing direction, especially the maintenance and inspection work by removing the cover body part can be easily performed, and the operation handle of the rotating operation body can be rotated to the cover body part. Hold freely Then, by integrally mounting it on the cover body part, both have an advantage that they can be easily attached and detached.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of an embodiment of the present invention, FIG. 2 is a plan view after the same is attached, FIG. 3 is a side view of the same, FIG. 4 is a front view of the same, and FIG. (a) and (b) are partially enlarged sectional views, a front view and a perspective view of a conventional example, in which 1 is a toilet bowl, 2 is a washing tank, 3 is a front cover, 4 is an operation handle, and 5 is a cover. Body part, 6 is cover part, 7 is through hole, 8 is operation link body, 9 is notch, 10 is connecting part, 15 is mounting hole, 17
Is a holding body, and A is a rotating operation body.

Claims (1)

[Claims] 1. A cover structure in which a rotating operation body for supplying cleaning water is attached to a front cover that covers the front surface of a cleaning tank for supplying cleaning water into a toilet, and an operating handle and an operating linking body. And the operation handle of the rotary operation body is rotatably held by a cylindrical holding body attached to an attachment hole formed in the cover body portion. Is integrally attached to the cover body portion, and the operation linking body of the rotating operation body is inserted into the through hole formed in the cleaning tank to be attached, and is further separated from the cover body portion. A cover structure for a toilet wash tank, characterized in that a notch formed in another cover portion is attached so as to straddle a connecting portion between the wash tank and the toilet.