JPH04138473U - Toilet flush tank mounting structure - Google Patents

Abstract

(57) [Summary] [Structure] In a flush tank closed Western-style toilet in which the flush tank 5 is bolted to the rear of the toilet bowl 1, the fixing bolt hole 3 of the tank fixing part 2 and the flush water spout connection hole 4 are The hole is made into a long hole, and the position when the flushing tank 5 is attached with the bolt 6 and nut 8 can be adjusted back and forth. [Effect] The flush tank can be easily installed regardless of various errors that occur during toilet construction. Therefore, it is possible to have a large tolerance, and the degree of freedom in constructing the toilet bowl is improved. Furthermore, the strength of the tank and its fixing portion is also increased when the toilet is in use.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention relates to a flushing tank mounting structure for a toilet bowl. Learn more In particular, this invention facilitates tank installation for Western-style toilets with a closed flush tank. An improved toilet flush tank that can improve the strength of fixing the tank during use. This relates to the mounting structure.

0002

[Conventional technology]

Traditionally, Western-style toilets with various structures and designs have been used in the toilet rooms of houses. Among them, a low tank for flushing water is bolted to the rear of the toilet. Western-style toilets with closed flush tanks are widely used. To install the flush tank of such a Western-style toilet, generally, for example, the method shown in Figure 3 is used. The method shown is adopted. In other words, as illustrated in Figure 3, convenience Place the flushing tank (A) on the tank fixing part (C) at the rear of the device (A), and tighten the bolts (E). ) into the bolt hole (O) of the tank fixing part (C), and then tighten the flat washer (F). Tighten and secure with the nut (key). Also, the washing water discharge from the washing tank (a) The cleaning water outlet connection hole (ke) of the mouth (k) and the tank fixing part (c) is connected to the gasket (k). The connection is also made by intervening.

0003

[Problem that the idea aims to solve]

However, in the case of the conventional installation structure as above, the toilet bowl (A) and flush The fixed position with the tank (A) is fixed, and there is no freedom to adjust the position. Various restrictions were imposed on the construction. This is because in the construction of conventional Western-style toilets with a closed flush tank, even if For example, as shown in the schematic side view in Figure 4, the dimensions from the wall (sa) to the drain pipe (tsu). The toilet bowl (A) will be installed after confirming the law (A), but the standing dimensions of the drain pipe (T) In order to absorb the error in the A dimension caused by the error in the toilet bowl (A) and the molding error of the toilet bowl (A), It is necessary to provide a gap (B) of approximately 20 mm between the washing tank (A) and the wall (S). There was a point.

0004 However, despite the setting of such a gap (B), the drainage pipe (T) The positional deviation (error in dimension A) exceeds the tolerance range of dimension B toward the wall (sa). If the wall (sa) becomes an obstacle and the flush tank (a) is ) cannot be installed in the specified position. Moreover, in reality, the toilet bowl (A) Considering molding errors, even if the error in the direction of the wall of dimension A is less than dimension B, construction is possible. may be impossible. For this reason, when constructing such a toilet, it is necessary to It is necessary to minimize errors in the law, and the construction work for this purpose is not necessarily easy. It wasn't something.

[0005] In addition, since there is a space (B) between the flushing tank (A) and the wall (Sa), For example, as shown in Figure 5, the user leans strongly against the flushing tank (A). Then, the load concentrates on the tank fixing part (c) at the rear of the toilet bowl (a), causing damage. There was also the problem. This idea was made in view of the above circumstances, and the water in the conventional toilet bowl was Eliminates the drawbacks of the flushing tank mounting structure and allows flushing regardless of the error in the toilet installation position. The tank can be easily installed and the strength of the tank fixing part is improved during use. To provide an improved toilet flush tank mounting structure that allows It is an object.

[0006]

[Means to solve the problem]

This idea was developed to solve the above-mentioned problems and to develop a Western-style toilet with a closed flush tank. The fixing bolt hole on the toilet bowl side and the flush water spout connection hole are made into elongated holes in the front and back direction. A toilet bowl characterized by the fact that the mounting position of the flushing tank can be adjusted forward and backward. Provides a flush tank mounting structure.

[0007]

【Example】

Below, we will explain this invention in more detail by showing examples along with the attached drawings. I will clarify. Figure 1 shows an example of the mounting structure of this invention for a toilet bowl and flush tank. It is an exploded perspective view.

[0008] As illustrated in FIG. 1, in this invention, the tank fixing part of the toilet bowl (1) The fixing bolt hole (3) provided in (2) and the flush water spout connection hole (4) are connected to the toilet bowl. (1) It is an elongated hole enlarged in the front and back direction. Then, attach the water washing tank (5) to the tank. Place it on the fixing part (2) and insert the bolt (6) from the tank side into the fixing bolt hole (3). Push it in and secure it by tightening the nut (8) through the flat washer (7). bolt( 6) The fixing location is the long fixing bolt hole (3) and the cleaning water spout as described above. Due to the presence of the connection hole (4), it can be adjusted back and forth as shown by the arrow in the figure. can. In addition, at that time, the flushing water spout (9) of the flushing tank (5) and the flushing water on the toilet bowl side. The packing (10) interposed between the cleaning water spout connection hole (4) and the cleaning water spout connection hole (4) are Since the same shape as the connection hole (4) is used, the installation position of the water tank (5) Regardless of the location, cleaning water will not leak outside.

[0009] In this way, in the mounting structure of this invention, the mounting of the flushing tank (5) Because the degree of freedom in positioning is improved, errors may occur in the installation position of the toilet (1), for example. In this case, this can be done by adjusting the mounting position of the flushing tank (5) back and forth. Errors can be absorbed. Furthermore, in the case of the mounting structure of this invention, the mounting state and usage example are shown in Figure 2. As shown in the figure, by adjusting the mounting position of the flushing tank (5), Attach the flushing tank (5) to the toilet bowl (1) with it in contact with the wall (11). I can do it. Therefore, as shown in the figure, the user leans strongly against the flushing tank (5). Even if the load is applied to the tank, the wall will absorb the load, so the The washing tank (5) will not be damaged. In addition, the washing tank (5) and wall surface (1 1), so the top surface of the washing tank (5) can be used. It also has the advantage of increasing value.

0010 Of course, this invention is not limited to the above examples, and is applicable to toilet bowls and flush It goes without saying that various details such as the shape of the tank are possible. stomach.

[0011]

[Effect of the idea]

As explained in detail above, the toilet flush tank mounting structure of this invention , the flush tank can be easily installed despite the various errors that occur during toilet construction. I can do that. Therefore, it is possible to have large tolerances, and the construction of the toilet can be done automatically. flexibility is improved. It also improves the strength of the tank and its fixing parts when the toilet is in use. can be done.

[Brief explanation of drawings]

FIG. 1 is an exploded perspective view of a toilet bowl and a flush tank showing one embodiment of this invention.

FIG. 2 is a schematic side view showing an example of attachment and use of this invention.

FIG. 3 is an exploded perspective view illustrating a conventional toilet bowl and flush tank mounting structure.

FIG. 4 is a schematic side view showing an example of construction of a conventional Western-style toilet bowl with a closed flush tank.

FIG. 5 is a schematic side view showing an example of the use of a conventional toilet bowl.

[Explanation of symbols]

1 Toilet bowl 2 Tank fixing part 3 Fixing bolt hole 4 Cleaning water spout connection hole 5 Water washing tank 6 bolts 7 Flat washer 8 Nut 9 Cleaning water spout 10 Packing 11 Wall surface

Claims (1)

[Scope of utility model registration request] [Claim 1] In a Western-style toilet bowl with a flush tank, the fixing bolt hole and the flush water spout connection hole on the toilet bowl side are elongated holes in the front and back direction, so that the mounting position of the flush tank can be adjusted back and forth. A toilet flush tank mounting structure featuring: