JPH1181413A - Bathroom drain structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bathroom drain structure capable of suppressing the backlash of a drainboard to the minimum. SOLUTION: A drain gutter 4 is provided near the door 3 of a bathroom entrance, and a drainboard 5 is installed on the upper opening section 4A of the drain gutter 4. The drainboard 5 has projections 11 on the bottom face side, the projections 11 are provided at two positions in the width direction of the drainboard 5, and the distance D between both side ends of two projections 11 is made slightly smaller than the distance E between floor outside angle sections 6A. When the drainboard 5 is installed on the upper opening section 4A of the drain gutter 4, the projections 11 can be easily coupled in the drain gutter 4, and the backlash of the drainboard 5 can be prevented.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bathroom drainage structure provided near a doorway of a bathroom doorway.

[Prior art]

2. Description of the Related Art A bathroom drainage structure in which a drainage groove is provided in the vicinity of a door at a bathroom entrance is known. For example, as shown in FIG. 9, a door (orito) is provided at the entrance of the bathroom in which the bathtub 2 is installed.
A drain 3 is provided near the door 3. In FIG. 9, the drainage ditch 4 is arranged on the bathroom side, but there is also one arranged on the undressing room side on the lower side of the figure. In the opening on the upper surface of the drainage ditch 4, a lantern 5 is installed. This type of conventional technique is disclosed in, for example, Japanese Patent Application Laid-Open No. Hei 7-26608.

FIG. 10 shows a vertical cross section of the drain groove 4. The drainage groove 4 has an upper surface opening 4A, and a lantern 5 is installed in the upper surface opening 4A. The drain groove 4 is composed of a substantially U-shaped floor 6, and at both ends of the upper part of the floor 6, a floor corner 6 A is provided.
Are formed. Both ends in the width direction of the paddle 5 are supported by the floor corner 6A. And the floor 7 in the bathroom
The wastewater flowing through the drainage flows down into the drainage ditch 4 through the pen 5, and is further discharged outside from the drainage trap 8 at the center of the drainage ditch 4.

[0004] Since the pen 5 is in the drain passage, it is easily contaminated. Therefore, it is necessary to remove the cage 5 from the drain 4 and wash it frequently. Conventionally, the child 5 has a length of 700
It was about 900mm and it was hard to wash. Especially,
If it was too long, it could not be soaked and washed in detergent, which was very inconvenient.

[0005] In order to solve this problem, there has been proposed a cage that is divided into a plurality of pieces along the longitudinal direction of the drain ditch 4. The cage 5 shown in FIG. 9 is divided into three along the longitudinal direction of the drain 4.

[0006]

However, the above-mentioned conventional technique has a drawback that if the position of the door at the entrance of the bathroom is misaligned, rattling occurs in the bed. That is, as shown in FIG. 10, when A is the floor size, B is the construction size of the door 3, and C is the width direction size of
Is installed near the dressing room, the construction dimension B of the door becomes too large with respect to the width dimension C of the Uonoko, and the door 3 (actually, the door frame 3A supporting the door 3) and the Uonoko 5 A large gap is formed between them, so that rattle 5 is likely to rattle. If the backlash is very large, there is a possibility that the cage 5 may fall into the drain 4.

In the prior art, a plurality of divided cages are simply arranged on the upper opening of the drainage ditch, so that the divided cages having reduced weight are more likely to collide with each other, so that the cages are further reduced. Rattling is likely to occur.

[0008] It is an object of the present invention to provide a bathroom drainage structure capable of minimizing rattling of the sardines.

[0009]

In order to achieve the above object, according to the present invention, a drainage groove is provided near a door of a bathroom doorway, and a lantern is installed at an upper opening of the drainage groove. In the bathroom drain structure described above, a convex portion that fits into the drain groove is provided on the bottom surface side of the cage.

[0010] According to the above configuration, by fitting the convex portion on the bottom surface side of the drainage groove into the drainage groove, the childless child is fixed to the opening on the upper surface of the drainage groove, and the rattling of the childless child can be minimized.

According to a second aspect of the present invention, in a bathroom drainage structure in which a drainage groove is provided in the vicinity of a door of a bathroom entrance and a drainage groove is provided at an upper opening of the drainage groove, the drainage groove is connected to a longitudinal portion of the drainage groove. It is characterized in that it is divided into a plurality of pieces along the direction, and the ends of the divided pieces are connected by elastic joint members.

[0012] According to the above configuration, the ends of the divided pliers are connected to each other by the elastic joint member.
It is possible to minimize rattling of the laying child. Moreover, by making the joint member detachable,
It is possible to easily divide the cages by separating the cages, and to immerse and wash the divided cages. The length of the cage is 300-50
It is preferable to divide into 0 mm.

Further, a notch is formed at a corner of the pontoon. With such a notch, when removing the sashimi from the drainage groove, a finger can be inserted into the notch to easily remove the sashimi.

[0014]

Embodiments of the present invention will be described below with reference to the drawings. It is to be noted that the same portions as those in the conventional technique are denoted by the same reference numerals.

(Embodiment 1) FIG. 1 shows Embodiment 1 of the present invention.
1 shows a bathroom drainage structure according to FIG. In FIG. 1, the floor 7 in the bathroom forms a washing place, and a water gradient is formed toward the drain 4. A door frame installation section 10 is provided on the opposite side of the bathroom floor 7 across the drain groove 4, and a door frame (sash frame) 3 A of the door 3 is installed in the door frame installation section 10. The drain groove 4 is provided over substantially the entire length of the door frame installation part 10, and water flowing through the floor 7 in the bathroom flows down into the drain groove 4, and further from a drain trap 8 provided at the center of the drain groove 4 to the outside. It has a structure that allows drainage.

In the case of the shirako 5 installed in the upper opening 4A of the drain groove 4, both ends in the width direction are supported by the floor corner 6A. In addition, the bath 5 is slightly lower on the bathroom side than on the undressing room side, so that all the drainage flowing through the floor 7 in the bathroom easily flows down into the drain ditch 4.

In the present embodiment, a convex portion 11 is provided on the bottom surface side of the pen 5. The protrusions 11 are provided at two places in the width direction of the sash 5, and the distance D between both ends of the two protrusions 11 is formed slightly smaller than the distance E between the floor corners 6A. As a result, the pen 5 can be removed from the top opening 4A of the drain ditch 4.
When it is installed in the drainage groove, the protrusion 11 can be easily fitted into the drainage groove 4 and the rattling of the saber 5 can be minimized.

The details of the pen 5 are shown in FIGS. FIG.
(A) is a plan view of the laying child 5, (b) is a front view thereof,
(C) is a right side view thereof. FIG. 3 is a diagram of FIG.
FIG. 4 is a sectional view taken along line FF of FIG.
It is sectional drawing along the line. The pen 5 is composed of a main member 12 having an inverted U-shaped cross section arranged in parallel, and a rib 13 arranged at a right angle to the main member 12 to connect the main member 12. In the present embodiment, seven main members 12 and six ribs 13 are provided. The main member 12 has a textured surface 12A on its upper surface to prevent slippage. This embossing 12A is applied to all of the main members 12. One of the outermost main members 12 (the lowermost main member in FIG. 2A) has an arc-shaped notch 12B at each end.
Are formed. Then, by inserting a finger into the notch 12B, the child 5 can be easily removed from the drainage groove 4.

The above-mentioned projections 11 are provided on two of the six ribs 13 and are formed integrally with the ribs 13. Of course, the protrusions 11 may be provided on three or more ribs 13, or the protrusions 11 may be bonded to the ribs 13 as a separate member from the ribs 13, for example.

(Embodiment 2) FIGS. 5 and 6 show Embodiment 2 of the present invention. FIG. 5 is a plan view of a shrine, and FIG. 6 is a cross-sectional view taken along line HH of FIG. In the present embodiment, the child is divided into two parts. Of course, it is also possible to divide the cage into three or more parts. As shown in the figure, the ends of the two pieces 20 and 21 are connected by joint members 22 and 23 at the ends. The cage 20 and 21 are configured in the same manner as those described in the first embodiment, and the cage 20 includes the main member 24 and the rib 25, and the cage 21 includes the main member 2
6 and ribs 27 respectively. Main member 24,
In each of the 26, arc-shaped notches 24B and 26B are formed at both ends. In addition, child 20,
In order to fix 21 to the upper opening of the drain groove, the rib 2
5, 5 and 27 are provided with convex portions 28 and 29 as in the first embodiment.

FIG. 7 shows details of the joint member 22, and FIG.
Indicates the details of the joint member 23. The joint member 22 is formed of an elastic body (for example, rubber),
Two slit-shaped cuts 22A are formed in parallel on the upper surface. Then, the ribs 25 and 26 are fitted into the cuts 22A when connecting the children 20 and 21. Also, the joint member 23 is made of an elastic body (for example, rubber).
And two slit-like cuts 23A are formed in parallel on the upper surface thereof. Joint member 23
As compared with the joint member 22, the cut portion is cut, for example, by about 1/3, and a flat relief portion 23B is provided below the cut portion. Furthermore, two notches 22A in the joint member 22
The distance I between them and the distance J between the two cuts 23A in the joint member 23 are set such that when the ribs 25 and 26 are fitted, a gap K (see FIG. 6) is formed between the cages 20 and 21. Have been.

When connecting the cage members 20 and 21 using the joint members 22 and 23, the rib 25 of the cage member 20 and the rib 27 of the cage member 21 are fitted into the cut 22A of the joint member 22 and the cut 23A of the joint member 23. (See FIG. 6). In this case, the main members 24, 26
Are formed with arc-shaped notches 24B and 26B, but the joint members 23 are provided with reliefs 23B, so that the ribs 25 and 27 are normally fitted into the cuts 23A.

[0023] Further, when the mats 20 and 21 are connected using the joint members 22 and 23, the gap K is increased as described above.
Is formed, and the distance between the cages 20 and 21 can be made constant. Also, since the joint members 22 and 23 are elastic bodies, if the fitting dimension L of the storage elements 20 and 21 is set slightly larger than the floor dimension M of the bathroom entrance (see FIG. 9), the upper surface of the drain ditch 4 is formed. When the joint members 22 and 23 are installed in the opening 4A, the joint members 22 and 23 are compressed in the longitudinal direction of the drainage groove 4, so that the rattling of the lanterns 20 and 21 can be minimized.

Although the embodiments of the present invention have been described in detail with reference to the drawings, the specific configuration is not limited to the above embodiments.
The present invention includes any design change or the like within a range not departing from the gist of the present invention. For example, in the above embodiment, the drainage groove is provided on the bathroom side, but the present invention can also be applied to a drainage groove provided on the undressing room side.

[0025]

As described above, according to the first aspect of the present invention, it is possible to fix the hanoko to the upper opening of the drain only by fitting the protrusion on the bottom of the hanko into the drain. It is possible to minimize rattling of the Uonoko without management at the construction stage.

According to the second aspect of the present invention, the ends of the shirako connected by the joint member are connected to each other by the joint member having elasticity, so that rattling of the sashimi can be minimized.

According to the third aspect of the present invention, since the notch is formed at the corner of the cage, when the cage is removed from the drain, a finger is inserted into the notch to easily remove the cage. be able to.

[Brief description of the drawings]

FIG. 1 is a view showing a bathroom drainage structure according to Embodiment 1 of the present invention.

2 (a) is a plan view of a lantern, FIG. 2 (b) is a front view thereof, and FIG. 2 (c) is a right side view thereof.

FIG. 3 is a sectional view taken along line FF of FIG. 2;

FIG. 4 is a sectional view taken along line GG of FIG. 2;

FIG. 5 is a plan view of a shirako according to Embodiment 2 of the present invention.

FIG. 6 is a sectional view taken along the line HH in FIG. 5;

FIG. 7 is a perspective view of a joint member.

FIG. 8 is a perspective view of another joint member.

FIG. 9 is a plan view of a bathroom.

FIG. 10 is a view showing a bathroom drainage structure according to the related art.

[Explanation of symbols]

 Reference Signs List 3 Door 4 Drainage groove 5, 20, 21 Uminoko 7 Bathroom floor 11, 28, 29 Convex part 12B, 24A, 26A Notch part 12, 24, 25 Main member 13, 25, 27 Rib 22, 23 Joint member

Claims (3)

[Claims] 1. A bathroom drainage structure in which a drainage groove is provided in the vicinity of a door of a bathroom entrance and a drainage groove is provided at an opening of an upper surface of the drainage groove. Bathroom drainage structure characterized by having a part. 2. A bathroom drainage structure in which a drainage groove is provided in the vicinity of a door of a bathroom entrance and a drainage groove is provided at an opening on an upper surface of the drainage groove, wherein the drainage groove is provided in a plurality along the longitudinal direction of the drainage groove. A drainage structure for a bathroom, which is divided, and ends of the divided pieces are connected with an elastic joint member. 3. The bathroom drainage structure according to claim 1, wherein a notch for inserting a finger when removing the cage from the drainage groove is formed in a corner of the cage. The bathroom drainage structure.