JPH026140Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a structure for attaching a private part cleaning device to a toilet bowl so that the same private part cleaning device can be attached to Western-style toilet bowls of different sizes.

[Background Art] As shown in FIGS. 6a and 6b, a Western-style toilet bowl 1 includes a large toilet bowl 1a and a small toilet bowl 1b, and bolt holes 3, 3 for attaching a toilet seat 4 to these toilet bowls 1 are provided. The position of is determined by JIS.
That is, as shown in Fig. 7, in the small toilet bowl 1b, the dimension l ₁ from the front edge of the toilet seat 4 to the bolt hole 3 is
440 mm, and 470 mm for the large toilet bowl 1a, and the dimensions between both bolt holes 3 and 3 are both determined to be 140 mm. By the way, when attaching the private part cleaning device 6 to the toilet bowl 1, for example, taking the small toilet bowl 1b as an example, the low tank 12 is installed on the rear upper surface of the toilet bowl 1, and the toilet bowl 1 is installed as shown in FIGS. An engagement groove 7 is provided on the lower surface of the private part cleaning device 6, and the holding piece 8 of the mounting bolt 10 inserted into the bolt hole 3 of the toilet bowl 1 is slid into the engagement groove 7, and the lower surface of the flange portion 2 of the toilet bowl 1 is inserted. Threaded portion 9 of mounting bolt 10 protruding from
The private part cleaning device 6 is fixed to the toilet bowl 1 by tightening a nut 11. In this structure, the dimensions of the toilet seat 4 and the private part cleaning device 6 are determined according to the dimensions of the bolt hole 3 from the front end of the toilet bowl 1 defined by the JIS. However, if the dimensions of the toilet seat 4 and private parts cleaning device 6 are determined in accordance with the small toilet bowl 1b having such small dimensions, if the toilet seat 4 and private parts cleaning device 6 are to be attached to the large toilet bowl 1a, as shown in Fig. 6b. As shown in FIG. 2, if the toilet seat 4 is attached to the top surface of the toilet bowl 1 by aligning the front edge of the toilet seat 4 with the front edge of the toilet bowl 1, the private parts cleaning device 6 will be attached to the large toilet bowl 1.
It was to be installed in front of the bolt hole 3 provided in a, and the mounting bolt 10 could not reach the mounting structure of the private part cleaning device 6 as shown in FIGS. 8 and 9.

[Purpose of the invention] The present invention has been made in view of the above points, and the purpose of the present invention is to install a private parts cleaning device so that the front edge of the toilet seat is aligned with the front edge of the toilet, regardless of whether the toilet is large or small. It is an object of the present invention to provide a structure for attaching a private part cleaning device to a toilet bowl, which can be fixed with a mounting bolt passed through a bolt hole of the toilet bowl.

[Disclosure of the invention] That is, the structure for attaching the private part cleaning device to the toilet bowl of the present invention includes drilling a bolt hole 3 in the rear part of the toilet bowl 1,
A private parts cleaning device 6 that supports a toilet seat mounted on the top surface of the flange 2 of the toilet bowl 1 so as to be vertically movable is installed on the rear upper surface of the flange 2, and a private parts cleaning device 6 is installed at the rear of the bottom surface of the private parts cleaning device 6 in the front-rear direction. A long engagement groove 7 is provided, and a threaded portion 9 is suspended from the lower surface of one end of the long holding piece 8 to form a mounting bolt 10. The threaded portion 9 of the mounting bolt 10 is inserted into the bolt hole 3 of the toilet bowl 1. At the same time, the holding piece 8 is inserted into the engaging groove 7 and the holding piece 8 is engaged with the engaging groove 7 by tightening the nut 11 screwed onto the threaded part 9 from the lower surface of the flange 2.
By forming the holding piece 8 long, the front end of the holding piece 8 is fitted into the engagement groove 7 in the case of a large toilet 1a.
The above object is achieved by inserting the holding piece 8 into the body and holding and fixing the private part cleaning device 6 with the front end of the holding piece 8.

The present invention will be described in detail below based on illustrated embodiments. First, to explain the mounting bolt 10,
As shown in FIGS. 1 and 2, a protrusion 13 is integrally provided on the lower surface of the long rectangular parallelepiped-shaped holding piece 8, and a threaded portion 9 is suspended from the lower surface of this protrusion 13. A mounting bolt 10 is formed. The threaded portion 9 is provided on the lower surface of the protrusion 13 at a position slightly biased toward the rear. A rubber plate 1 is attached to this threaded part 9.
4, a nut 11 is screwed in such a manner that it can be freely advanced and retracted. On the other hand, two bolt holes 3 are bored in the rear part of the toilet bowl 1 at set positions as shown in FIG. As mentioned above, in the small toilet bowl 1b,
The dimension l ₁ from the front edge of the toilet bowl 1 to the bolt hole 3 is
The l ₁ of the large toilet bowl 1a is 470 mm, and the dimension l ₂ between the pair of bolt holes 3, 3 is 140 mm. As shown in FIG. 2, an engagement groove 7 is formed on the lower surface of the rear part of the private part cleaning device 6 that pivots the toilet seat 4 (see FIG. 5) and the toilet lid 5 (see FIG. 5) so as to be able to move up and down. It is long in the front and back direction. This engagement groove 7 is formed by continuously providing a small diameter part 16 with a narrow width at the bottom of a large diameter part 15 with a wide width, and a stepped surface 17 is formed in the large diameter part 15 over the entire length. . Next, to explain the accessories of the private part cleaning device 6, as shown in FIG. 5, a pump 18 with a filter and a water suction pipe 19 are submerged in the low tank 12 (see FIG. 6). 19
is connected to the hot water tank 20 of the private part cleaning device main body 24. Further, a nozzle pipe 22 protrudes into the toilet bowl 1 from the lower surface of the private part cleaning device 6, and a toilet seat 4 and a toilet lid 5 are pivotally connected to the private part cleaning device 6 so as to be vertically movable. Water sent from the tank 12 to the hot water tank 20 through the water suction pipe 19 is heated in the hot water tank 20, and then hot water is spouted into the toilet bowl 1 from the tip of the nozzle pipe 22 by operating the cleaning lever 23. , they are supposed to wash their private parts.

Therefore, in order to attach the private parts cleaning device 6 to the upper rear surface of the small toilet bowl 1b, as shown in FIG. Insert the holding piece 8 of the mounting bolt 10 passed through the rubber plate 14 into the engaging groove 7 of the private parts cleaning device 6 from the rear, and tighten the nut 11 screwed onto the threaded part 9 from the lower surface of the flange part 2. Thereby, the private part cleaning device 6 is fixed to the toilet bowl 1 by pressing the stepped surface 17 (see FIG. 2) of the engagement groove 7 with the pressing piece 8. In addition, in the case of a large-sized toilet bowl 1a, as shown in FIGS. 3b and 4, only the front side of the holding piece 8 is inserted into the engagement groove 7 and the nut 1 is tightened.
1, the front end of the holding piece 8 presses down the stepped surface 17 (see FIG. 2) of the engagement groove 7. At that time, as shown in FIG.
Therefore, the pressure that each member receives when the nut 11 is tightened is applied to the shaded area A in FIG. Since it receives force at both ends, it does not receive force on a cantilever, and has a large fixing force.

[Effect of the invention] As described above, the present invention provides a longitudinally long engagement groove in the rear part of the lower surface of the private parts cleaning device, and attaches the mounting bolt by hanging a threaded portion from the lower surface of one end of the long holding piece. Insert the threaded part of this mounting bolt into the bolt hole of the toilet bowl, insert the holding piece into the engagement groove, and tighten the nut screwed into the threaded part from the lower surface of the flange to push the holding piece into the engagement groove. Therefore, when the toilet bowl is large, only the front end of the holding piece can be inserted into the engagement groove and the front end can press the engagement groove. The toilet seat can also be installed in the set position without any problem using the same toilet seat and private parts cleaning device.

[Brief explanation of drawings]

Figures 1 a, b, and c are a front view, side view, and plan view of a mounting bolt according to an embodiment of the present invention, Figure 2 is a perspective view of the same essential parts, and Figures 3 a and b are the same small toilet bowl as above. Partially cutaway side view of a large toilet bowl, Partially cutaway side view of a large toilet bowl, Part 4
The figure is an explanatory diagram showing the state in which the private parts cleaning device is fixed to the large toilet bowl same as above, Figure 5 is an exploded perspective view of the private parts cleaning device same as above and its attached parts, and Figures 6 a and b are front views of the small toilet bowl. A front view showing problems with large toilet bowls, Figures 7a and b are front views and plan views of the toilet bowl,
The figure is an exploded perspective view of a conventional example, and FIG. 9 is an exploded perspective view of the same. 1... Toilet bowl, 1a... Large toilet bowl, 1b... Small toilet bowl, 2... Flam part, 3... Bolt hole, 4...
Toilet seat, 6...Private cleaning device, 7...Engagement groove, 8...
. . . holding piece, 9 . . . screw portion, 10 . . . mounting bolt, 11 . . . nut.

Claims (1)

[Scope of utility model registration request] A bolt hole is drilled in the rear part of the toilet bowl, a private parts cleaning device to which the toilet seat is attached is installed on the rear upper surface of the toilet bowl, a long engaging groove is provided in the front and rear direction at the rear of the bottom surface of the private parts cleaning device, and a long holding piece is formed. A mounting bolt is formed by hanging a threaded portion from the bottom surface of one end, and the threaded portion of this mounting bolt is inserted into the bolt hole of the toilet bowl, and a presser piece is inserted into the engagement groove to attach the threaded portion from the bottom surface of the toilet bowl. A structure for attaching a private part cleaning device to a toilet bowl, in which a holding piece is engaged with an engagement groove by tightening a screwed nut.