JPH0949631A - Sitting table device consisting of dug hole and frame - Google Patents

Abstract

PROBLEM TO BE SOLVED: To temporarily close a dug hole, or close the dug hole for a long period of time by effectively utilizing one sheet of a closing plate. SOLUTION: When a dug hole 7 and a frame 27 are temporarily not used (e.g. during daytime, they are used under a normal using state, and at nighttime, they are temporarily closed in order to lay beddings on the floor to sleep), a protruberance 22 is removed from a recessed part 21, and also, an auxiliary duckboard 20 is removed, and a box frame 16 is closed by a closing plate 32.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sitting table apparatus which is suitable as a digging tray and comprises a digging and a tower.

[0002]

2. Description of the Related Art Heretofore, the following types of tabletop devices have been known. That is, a rectangular opening smaller than the flat shape of the tatami is formed on the floor plate below the tatami of the required portion of the Japanese-style room, and the upper part of the box body with the upper surface open is attached to the periphery of the opening, and the upper surface of the peripheral edge of the opening is attached. , A frame frame that can be disassembled
It is known that the frame frame is detachably fitted so that the upper surface of the frame frame is flush with or substantially flush with the upper surface of the tatami mat, and the legs of the tower are placed at the four corners of the frame frame.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to effectively block a digging or effectively block a digging for a long period of time by effectively utilizing a single closing plate in the conventional tabletop device. The purpose is to do so.

[0004]

Means for Achieving the Object The present invention employs the following means to achieve the object. According to the invention of claim 1, a rectangular opening smaller than the flat shape of the tatami is formed in the floor plate under the tatami of a required portion of the Japanese-style room, and an upper part of a box body having an upper surface is attached to the periphery of the opening. On the upper surface of the peripheral edge of the opening, a frame frame that can be disassembled is removably fitted so that the upper surface of the frame frame is flush or almost flush with the upper surface of the tatami mat, and the legs of the tower are attached to the four corners of the frame frame. It is configured to be placed, and a step-down portion for the closing plate which is stepped down from the floor plate is formed on the upper peripheral edge of the box body, and a step-down portion for the closing plate is formed on the upper inner peripheral edge of the frame frame. One closing plate equal to or nearly equal to the step-down height of the step-down part for the closing plate is made to cover the frame or box by fitting its peripheral edge to the step-down part for the closing plate. And each frame constituting the frame is a main body and a paragraph for a closing plate on an inner surface of the main body. Parts are those having an inner plate attached so as to form a.

[0005]

The first aspect of the present invention has the following functions. As described in the following embodiments of the invention,
Even when the digging is not used temporarily, or when the digging is not used for a long period of time, it is possible to effectively utilize one closing plate, which is extremely convenient.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Two embodiments of the present invention will be described below with reference to the drawings. In these descriptions, the same members are denoted by the same reference numerals.

[First Embodiment of the Invention] (See FIGS. 1 to 8) In this description, the front refers to the front side of FIG. 1, the rear refers to the same back side, and the left refers to FIG. The left side means the right side in the figure.

A rectangular opening 6 smaller than the planar shape of the tatami mat 2 is formed in the floor plate 5 below the tatami mat 2 (longitudinal direction is shorter than that of a tatami mat of 1 tatami mat) of the Japanese-style room 1 (see FIG. 8). Is
An upper portion of a box body 8 whose upper surface is open, which will be described in detail below, is attached to the periphery of the opening 6. The inside of the box body 8 is the dugout 7. The box body 8 includes a box-shaped main body 9 having an open upper surface, and a mounting bar 10 which is mounted on the outer peripheral portion of the upper end of the main body 9 and is made of an extruded profile member having an L-shaped cross section with the horizontal portion facing outward. The horizontal portion of the mounting bar 10 is fixed to the step portion 11 of the floor plate 5 at the peripheral edge of the opening 6. By the hanging part of the mounting bar 10 and the upper end surface of the main body 9, the box body 8
A stepped-down portion 13 for a closing plate having a height H is formed on the entire circumference of the (see FIG. 4).

A kotatsu heater 14 is provided at the bottom of the main body 9.
Is fixedly installed and is positioned above the kotatsu heater 14 so that the slats 15 are detachably accommodated therein.

On the upper surface of the peripheral edge of the opening 6 (specifically, the upper end surface of the main body 9, the upper surface of the horizontal portion of the mounting bar 10 and the upper surface of the floor plate 5), a frame frame 16 which can be disassembled is arranged on the upper surface of the frame frame 16. Tatami 3
(A tatami mat around the tatami mat 2 other than the central tatami mat corresponding to the opening 6 is referred to as a tatami mat 3.) It is detachably fitted so as to be flush or nearly flush with the upper face.

The frame frame 16 is composed of four frames 17, and the frames 17 abutting each other are connected by bolts 18 and nuts 19 so that they can be disassembled, as shown in FIG. . As shown in FIG. 4, each frame 17 constituting the frame frame 16 includes a main body 23 made of a wood-based material,
The inner plate 2 made of a wood-based material is attached to the inner surface 23a of the main body 23 by using a screw, an adhesive, or the like so that the stepped-down portion 13 for the closing plate having a height H is formed in the upper portion.
4 and. The lower portion 24a of the inner plate 24 projects downward from the main body 23 and is mounted on the step-down portion 13 for the closing plate formed on the entire circumference of the box body 8. In addition, the left and right frames 17 (the frame 1 with the longitudinal direction facing the front-back direction)
The front and rear end portions of the inner side surface 23a of the main body 23 of 7) are not covered by the inner plate 24 so that the left and right end surfaces of the front and rear frames 17 contact with them (inside the main body 23 of the left and right frames 17). 3 is not covered with the inner side plate 24.) The recesses 21 that open upward are formed at the four corners of the frame frame 16, and the projections 22 are formed in these recesses 21. However, the upper half is projected upward, and is detachably fitted.

As shown in FIGS. 1 and 3, the auxiliary sludge 20
Is mounted on the stepped-down portion 13 for the closing plate of the front and rear frames 17 so as to be slidable left and right and detachably. This auxiliary drainboard 20
Is for those who want to extend their legs to put their legs on it.

Yagura 2 placed on the four corners of the frame 16
A recess 29 into which the projection 22 is fitted is formed at the lower ends of the four legs 28 of 7. By mounting the tower 27 on the frame 16 by fitting the projection 22 into the recess 29, The tower 27 can be prevented from moving horizontally. A closure plate 32 having a thickness H is detachably fitted on the upper portion of the tower 27, and a futon (not shown) is hung on the closure plate 32 so that the top plate 33 can be placed thereon. Has been done.

The closing plate 32 is adapted to be covered with the frame 16 or the box body 8 by fitting the peripheral edge thereof to the closing plate step-down portion 13.

1 to 6 show a normal use state. FIG. 7 shows a case where the dugout 7 and the tower 27 are not temporarily used (for example, when the dugout 7 is used in a normal use state in the daytime and is temporarily closed to lay a futon at night). Shows the state of. The projection 22 is removed from the recess 21, and the auxiliary slats 20 are removed.
The frame 16 is closed by the closing plate 32. FIG.
Shows the state in which the dug 7 and the tower 27 are not used for a long period of time. The auxiliary saw 20 and the frame 16 are removed, and the auxiliary saw 20 and the four disassembled frames 17 are stored in the box 8. Then, the box 8 is closed by the closing plate 32, and the tatami 2 stored in the closet or the like is placed thereon.

[Second Embodiment of the Invention] (See FIGS. 9 to 11) In this description, the front means the front side of FIG. 9, the rear means the same back side, and the left means FIG. The left side means the right side in the figure.

A rectangular opening 6 having a stepped portion 43 is formed at a required portion of the floor 42 of the Western-style room 41.
The horizontal portion of the mounting bar 10 is attached to the step portion 11 of the step drop portion 43. A decorative edge material 44 made of an extruded aluminum material or the like is attached to the upper peripheral edge of the opening 6.
The frame 16 is placed on the horizontal portion of the mounting bar 10 or the like.

FIG. 9 shows a normal use state. FIG. 10 shows a state where the dug 7 and the tower 27 are not used temporarily. The protrusion 22 is removed from the recess 21, the auxiliary sludge 20 is removed, and the frame 16 is closed by the closing plate 32. The upper surface of the closing plate 32 has the same or almost the same design as the upper surface of the floor 42. FIG. 11 shows a state where the dug 7 and the tower 27 are not used for a long period of time. The auxiliary saw 20 and the frame 16 are removed, and the auxiliary saw 20 and the four disassembled frames 17 are stored in the box 8. Then, the box 8 is closed by the closing plate 32, and the two crosspieces 48 stored in the closet or the like are placed on the front and rear portions of the closing plate 32 with their longitudinal directions oriented in the left and right directions. The upper surface of the crosspiece 48, which was housed in a closet or the like, had the same or almost the same design as the upper surface of the floor 42 3
The floor materials 49 are placed side by side in the left-right direction and flush with or substantially flush with the upper surface of the floor 42. A decorative edge member 50 made of an extruded aluminum material or the like is attached to the peripheral portion of each floor member 49. The opening 6 without the frame 16 is closed by the three floor members 49.

[0019]

[Modifications, etc.] Modifications will be described below. (1) FIG. 12 shows a modified example of the frame 17. In FIG. 12, the inner plate 24 does not have a portion protruding downward from the main body 23. (2) The kotatsu heater 14 may not be provided. In this case, since the futon is not necessary, the top plate 33 may be fixed to the kettle 27. (3) The protrusion 22 may be omitted. (4) Thickness of the closing plate 32, the stepping portion 1 for the closing plate 1 of the box body 8
The height of 3 and the height of the blocking plate step-down portion 13 of the frame frame 16 may be substantially the same. In short, it suffices that when the cover plate 32 is placed on the box body 8 or the frame frame 16, there should be no step that interferes with walking or the like. (5) The size of the opening 6 is arbitrary. (6) The number of floor materials 49 may be one. By attaching short legs to the bottom of the floor material 49, the crosspiece 48
Can be omitted. Further, the floor material 49 and the crosspiece 48 may be connected and fixed. The upper surface of the floor material 49 does not have to have the same or almost the same design as the upper surface of the floor 42.

[0020]

The present invention has the following effects due to the above-described structure. According to the invention of claim 1, as described in the embodiment of the invention, even when the dug is not temporarily used,
Even if you do not use the dug for a long time,
This is extremely convenient because one blocking plate can be effectively used for handling. Further, since the closing plate step-down portion of the frame frame is formed by attaching the inner plate to the main body of the frame so as to form the closing plate step-down portion, that is, the blockage. Since the plate drop portion is not formed by tedious cutting of the work, the cost can be reduced and the yield of the raw material (raw material) can be improved. According to the invention of claim 2, the obstruction plate does not become an obstacle when the obstruction plate is not used. According to the invention of claim 3, as described in the embodiment of the invention, when the digging is not temporarily used, the frame can be easily closed by the closing plate,
Also, when the dugout is not used for a long period of time, the frame is removed so that the closing plate can be stored in the upper part of the box, and at the same time, the closing plate closes the box to prevent dust, insects, etc. You can prevent it from entering. Further, the closing plate step-down portion of the frame frame is formed by attaching the inner plate to the main body of the frame so as to form the closing plate step-down portion, that is,
Since the step-down portion for the closing plate is not formed by tedious cutting of the work, the cost can be reduced and the yield of the raw material (raw material) can be improved. According to the invention of claim 4, the upper surface of the floor of the Western-style room is the same or almost the same as the upper surface of the floor of the western-style room, and the rectangular opening without the frame is closed by the floor material of the design, and the digging is performed while aiming at the unified design of the floor. Can be concealed.

[Brief description of drawings]

FIG. 1 is a simplified vertical sectional view showing a first embodiment of the present invention.

FIG. 2 is an enlarged cross-sectional view showing only an upper portion of the waggle along line II-II in FIG.

FIG. 3 is an enlarged cross-sectional view showing only the vicinity of a frame along the line III-III in FIG.

FIG. 4 is an enlarged sectional view taken along line IV-IV of FIG. 3;

FIG. 5 is an enlarged sectional view taken along line VV of FIG. 3;

6 is an end view taken along line VI-VI of FIG.

FIG. 7 is a vertical cross-sectional view of a main part showing a state when digging is not temporarily used.

FIG. 8 is a vertical cross-sectional view of a main part showing a state when digging is not used for a long period of time.

FIG. 9 is a vertical cross-sectional view of a main part showing a second embodiment of the present invention.

FIG. 10 is a vertical cross-sectional view of a main part showing a state when digging is not temporarily used.

FIG. 11 is a vertical cross-sectional view of a main part showing a state when digging is not used for a long period of time.

FIG. 12 is a longitudinal sectional view of a main part showing a modified example of the frame.

[Explanation of symbols]

 1 Japanese-style room 2 tatami mat 5 Floor plate 8 Box body 13 Closing plate step-down part 16 Frame frame 17 Frame 23 Main body of frame 17 24 Inner plate of frame 17 Yagura 28 Legs 29 Recesses 32 Closure plate

[Procedure amendment]

[Submission date] September 14, 1995

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0008

[Correction method] Change

[Correction contents]

A rectangular opening 6 smaller than the planar shape of the tatami mat 2 is formed in the floor plate 5 below the tatami mat 2 (longitudinal direction is shorter than that of a tatami mat of 1 tatami mat) of the Japanese-style room 1 (see FIG. 8). Is
An upper portion of a box body 8 whose upper surface is open, which will be described in detail below, is attached to the periphery of the opening 6. The inside of the box body 8 is the dugout 7. The box body 8 is composed of a box-shaped main body 9 having an open upper surface, and an extruded shape member attached to the upper end outer peripheral portion of the main body 9 and having a horizontal portion facing outward and having an L-shaped cross section.
And a horizontal portion of the mounting rail 10 is fixed to the step portion 11 of the floor plate 5 at the peripheral edge of the opening 6.
The hanging portion of the mounting bar 10 and the upper end surface of the main body 9 form a stepped-down portion 13 for the closing plate having a height H on the entire circumference of the box body 8 (see FIG. 4). ─────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] September 22, 1995

[Procedure amendment 1]

[Document name to be amended] Drawing

[Correction target item name] Figure 2

[Correction method] Change

[Correction contents]

[Fig. 2]

Claims (4)

[Claims] 1. A rectangular opening smaller than the planar shape of the tatami is formed in a floor plate below the tatami of a required portion of the Japanese-style room, and an upper part of a box body having an upper surface is attached to the periphery of the opening, and the opening of the opening is attached. On the upper surface of the peripheral edge, a frame frame that can be disassembled is removably fitted so that the upper surface of the frame frame is flush or nearly flush with the upper surface of the tatami mat, and the legs of the tower are placed at the four corners of the frame frame. In this way, a closing plate step-down portion that is stepped down from the floor plate is formed in the upper peripheral edge of the box body, and a closing plate step-down portion is formed in the upper inner peripheral edge of the frame frame, and the thickness of the closing plate is large. One closing plate, which is equal to or almost equal to the step-down height of the step-down part, is adapted to be covered on the frame or box by fitting its peripheral edge to the step-down part for the closing plate. Each frame that constitutes the frame is provided with a main body and a step-down portion for the closing plate on the inner surface of the main body. A tabletop device consisting of a dug and a tower with an inner plate attached to form. 2. A tabletop device comprising a dug and a goat according to claim 1, wherein a closing plate and a top plate are placed on the upper part of the goggle. 3. A rectangular opening having a stepped portion around the opening is formed in a required portion of a floor of a Western-style room, and an upper part of a box body having an open top is attached to a peripheral edge of the stepped portion of the opening. The frame frame that can be disassembled is attached to the stepped-down part so that the upper surface of the frame frame is flush or nearly flush with the upper surface of the floor, and the legs of the tower rest on the four corners of the frame frame. The stepped-down portion for the closing plate is further formed on the upper peripheral edge of the box body from the stepped-down portion of the opening, and the stepped-down portion for the closing plate is formed on the upper inner peripheral edge of the frame frame. A single closing plate having a thickness equal to or substantially equal to the step-down height of the step-down portion for the closing plate is placed on the frame or box by fitting the peripheral edge thereof to the step-down portion for the closing plate. Like this,
Further, the floor material is adapted to be covered in a rectangular opening without a frame so as to be flush with or substantially flush with the upper surface of the floor. A table device including a digging and a tower, which has an inner plate attached to the inner surface of the main body so as to form a stepped-down portion for the closing plate. 4. A tabletop apparatus comprising a dug and a tower, wherein the upper surface of the floor material has the same or substantially the same design as the upper surface of the floor of the Western-style room.