JPH038974A - Inspection door fitting structure on wall face - Google Patents

Abstract

PURPOSE:To equip an inspection door rather inconvenient for going in and out without spoiling the beauty and without being conspicuous, by installing an inspection door connecting to the outside of one sidewall of the recess provided on the wall face and placing trestles and shelves in the recess. CONSTITUTION:A recess 6 is positioned in a part of a wall face 4a and surrounded by the right and left sidewalls 6b and the back wall 6c and an inspection door 7 is installed to connect to the outside of at least one of the sidewalls 6b. Next, a trestle 19 is placed to serve as a cover of pipes 14, 15 too at the lower part of the recess 6 and also a shelf 21 is provided at the middle height of the recess 6. In this way, an inspection door can be installed so that it has conditions without spoiling the beauty of the wall 4a and without being so conspicuous and further with being a little difficult in going in and out of abusive foreigners.

Description

[Detailed description of the invention] (Industrial application field) The present invention relates to an inspection door mounting structure on a wall.

(Prior Art) Various pipes and wiring are arranged behind the walls forming a room. Valves and relay boxes are grouped together at these relay/branch locations, and inspection doors are installed on the walls near these locations.

(Problems to be Solved by the Invention) A handle and a keyhole are provided on the front surface of the inspection door, which detracts from the aesthetic appearance of the wall surface. Also, it is not desirable for security to allow third parties to access the system too easily.

Therefore, the essential inspection li+ is placed on the wall in a conspicuous manner,
In addition, there has been a demand for an inspection door mounting structure that makes it somewhat difficult to enter and exit.

(Means for Solving the Problems) In order to meet the above-mentioned demands, the present invention provides a recess in a part of the wall surface, the recess is composed of left and right side walls and a back wall, and at least one of the side walls is connected to the outside. In addition to installing an inspection door,
The present invention is characterized in that a stand serving as a piping cover is placed at the bottom of the recess, and a shelf is placed over the intermediate height of the recess.

(Function) Pipes passing through the back side of the wall are routed through the lower part of the recess without bypassing the recess to avoid an increase in wall thickness.

Since the shelf blocks the front of the inspection door, it is not possible to easily approach or open the inspection door.

By removing or bending the shelf, the front of the inspection door is opened, making it easier to open and close the inspection door.

(Example) Embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is a plan view of a toilet employing the wall inspection door mounting structure according to the present invention.

The toilet 1 consists of a hand washing area S1 and a toilet S2.
A part of the peripheral wall 2 is provided with a flat wall 4 having a panel assembly structure parallel to the frame wall 3. Between this flat wall 4 and the frame wall 3 is a piping space S3, and this piping space S3
In the figure, an outdoor pipe 5 of the toilet 1 extends parallel to the flat wall 4.

The widthwise middle part of the flat wall 4 protrudes toward the outdoor S3 direction in a U-shape in plan view, and the indoor S2 side wall surface 4a of the flat wall 4 is also recessed in a corresponding shape, and the three sides forming the recess 6 An inspection door 7 leading to the piping space S3 is located on the right side wall 6b of the left and right side walls 6a, 6b and the back wall 6c when viewed from the front.
is provided.

2 is a sectional view taken along the line A-A in FIG. 1, and FIG. 3 is a perspective view of the wall recess.

The inspection door 7 is hooked to the right side 8a of a door frame 8 fitted into the left side wall 6a of the wall recess 6 via hinges 7a, 7a. 7b is a grip, and 7C is a lock.

The back wall 6c of the recess 6 has an anchor port 9a on the frame floor 9.
. . . A low rectangular parallelepiped-shaped frame lO is fixed, and a wall panel 11 is erected on the rear upper edge connecting frame '10a of this frame 10.

A counter 12 is mounted on the frame 10 between the rear upper edge connecting frame 10a and the front upper edge connecting frame 10b, and between the front upper edge connecting frame 10b and the front lower edge connecting frame 10c. A front plate 13 is removably attached. 14.15 are a water supply pipe and a drain pipe included in the outdoor piping 5, respectively;
Reference numerals 6 and 17 are brackets provided within the frame 10 to hold the water supply pipe 14 and the drain pipe 15, respectively, and 18 is a floor baseboard.

The upper surface of the counter 12 is flush with the lower surface of the lower side 8b of the door frame 8, and the front surface of the front plate 13 is flush with the outer surface of the right side 8a. Further, the counter 12 and front plate 13 supported by the frame 10 serve as a stand 19 placed at the bottom of the recess 6, and also function as a pipe cover for covering the outdoor pipe 5.

Two upper and lower shelves 20 and 21 are horizontally spanned between the left and right side walls 6a and 6b of the recess 6.

The upper shelf 20 is located above the upper side 8c of the door frame 8 and consists of a single shelf board 20a extending from the back wall 6C to the widthwise center of the door frame 8.

The lower shelf 21 has a rear part 21a as a fixed shelf board extending from the back W6C to near the outer surface of the left side part 8d of the door frame at an intermediate height position of the door frame 8, and a hinge 2 at the front edge of the rear part 21a.
It consists of a front part 21b serving as a movable shelf plate pivotally attached at 2, and is a so-called folding shelf.

The front portion 21b of the shelf 21 is in the position shown by the solid line in FIG. 2 when the hinge 22 is unfolded, and blocks the front side of the inspection door 7. At this time, the side edges of the shelf front part 21b are close to the front surface of the door 7, and the shelf front part 21b
The front edge of the door is located at the center of the door in the width direction.

When the hinge 22 is rotated to bend the shelf front portion 21b upward or backward as shown by the imaginary line in FIG. 2, the front of the inspection door 7 is opened.

The operation of the inspection door mounting structure having the configuration described above will be explained below.

Usually, various toilet fixtures 23, 24, 25 are placed on the stand 19 and shelf 20, 21 of the wall recess 6, as shown in FIG. It has been expanded to.

Therefore, even if the lock 7c is unlocked and the inspection door 7 is opened to the outside, the shelf front section 21b and the object 23 placed on the right half of the stand 19 will get in the way, and the door frame 8 will be blocked. You can't get in and out easily. Furthermore, it is difficult to notice the presence of the inspection door 7.

FIG. 4 is a perspective view of the wall recess showing the state when the inspection door is open.

When it is necessary to go in and out of the piping space S3, as shown in FIG.
The item 25 placed on 1b is moved to the upper shelf 20, and the item 23 placed on the right half of the stand 19 is moved to the left half.

Next, the machine front part 21b is turned back, the inspection door 7 is pushed open to the outside of the room, and the operator enters and exits the piping space S3 through the door frame 8.

In addition, in the said structure, the inspection door 7 may be made to be able to be opened to the indoor side.

(Effects of the Invention) As is clear from the above explanation, according to the present invention, essential inspection doors can be placed on the wall without conspicuousness, and entry and exit can be made slightly difficult, thus providing good security and appearance. .

[Brief explanation of drawings]

FIG. 1 is a plan view of a toilet in which the wall inspection door mounting structure according to the present invention is adopted, and FIG. 2 is a sectional view taken along line A-A in FIG. 1.
FIG. 3 is a perspective view of the wall recess, and FIG. 4 is a perspective view of the wall recess showing the state when the inspection door is open. 4...Flat wall 4a...Wall surface 5...
・ Outdoor piping 6 ... Recess 6a ... Left side wall 6b
... Right side wall 6C ... Back wall 7 ... Inspection door 8 ... Door frame 19 ... Stand

Claims (2)

[Claims] (1) A part of the wall surface is recessed, this recess is composed of left and right side walls and a back wall, an inspection door leading to the outside is provided on at least one of the side walls, and the lower part of the recess also serves as a piping cover. A structure for mounting an inspection door on a wall surface, characterized in that a stand is placed, a shelf is placed over the middle height of the recess, and the shelf blocks the front side of the inspection door. (2) The wall surface according to claim 1, wherein the shelf is a folding shelf whose front part blocks the front side of the inspection door and leaves the front side of the inspection door open when the front part of the shelf is bent. inspection door mounting structure.