JPH03115662A - Apparatus receiving type floor device - Google Patents

Abstract

PURPOSE:To extend the utilization for various purposes by providing an apparatus receiving part for receiving plural kinds of apparatuses such as working table, or apparatus desk and chair, in the downside floor base of an opening and closing floor plate part, and selectively vertically moving this part. CONSTITUTION:A floor base 1 is separately and independently constituted longitudinally toward a stage 2. A floor plate 4 is laid on the upper surface of a unit floor base 1A-1N on each longitudinal row, and this is longitudinally divided into plural parts to provide opening and closing floor plate parts 4a, 4b, which can be opened and closed. Then, each apparatus receiving part 5a, 5b is formed in the respective longitudinal space with an intermediate beam between of each unit floor base 1A-1N situated just under each opening and closing floor plate pate 4a, 4b of the floor plate 4. In each apparatus receiving part 5a, 5b, for example, a working table 6, a chair 7, and a chair 8 of different type are received in proper order one kind at a time from the front row, and the receiving part is selectively vertically moved, as occasion demands, to take out the working table and the like on the upper side or receive them in the receiving parts 5a, 5b.

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to a floor device for storing equipment such as tables and chairs that is installed and used in buildings such as various halls, theaters, and gymnasiums.

(Prior Art) In recent years, the multipurpose use of buildings such as various halls, theaters, and gymnasiums has become popular, and various floor devices have been developed for this purpose. BACKGROUND OF THE INVENTION Floor systems for buildings of this type are broadly classified into telescopic and movable floor systems and elevating floor systems.

The former type of retractable floor system has a number of movable floor platforms of varying heights arranged in a row on the floor of a building in a telescoping manner. It is stored under the table and shortened into a vertical shelf and stored on the wall of the building, etc.
When necessary, each movable floor platform is moved forward one after another, and the upper floor plates of each movable floor plate are extended to form a tiered arrangement, which can be used as audience seats for viewing or the like.

The latter type of elevating floor system consists of a plurality of independent floor platforms arranged in a row at the front and rear, each supported from below by a lifting mechanism such as a hydraulic or electric jack or lift. Lower them so that the upper floorboards are arranged flat at the same height as the floor of the building, and when used as seats for the audience, each floorboard is individually pushed up to an appropriate height and placed on top of each other. It has a configuration that can be made into a step-like shape.

Furthermore, in recent years, movable movable floor systems and elevating floor systems are increasingly equipped with chairs (connected chairs) on the floorboards above each platform so that customers can sit and enjoy the view comfortably.

Moreover, if the chairs installed on the floorboards on each floor stand are fixed and remain in an upright position, in the case of a telescopic movable floor device,
The chairs get in the way when each movable floor table is retracted to the bottom of each subsequent floor table and shortened into a vertical shelf for storage, and even in the case of an elevating floor device, each floor table must be lowered. The upper floorboards of each chair can be flattened to provide a floor surface for various competitions and performances, or can be used as podiums for various types of podiums, or can be used as standing seats to increase the number of spectators, but the chairs do not get in the way. Become.

Therefore, in Japanese Patent Application Laid-Open No. 62-2463, which was proposed earlier by the present applicant,
Like the chair storage type floor device shown in Publications Nos. 1 and 6,
For each floor table, the chair is folded flat and can be rotated along with the legs in the raising and lowering direction. When not in use, the chair is stored upside down in the space under the floor plate of the floor table, and the chair is only used when necessary. Increasingly, they are designed to stand up above the floorboards and can be rotated and pulled out.

(Problem to be Solved by the Invention) By the way, in the conventional chair storage type floor device described above, only one type of chair is stored and installed on each floor stand so that it can be pulled out. Prepared seating conditions,
There are only two ways to use the chair: one is to store each chair in the floor stand and the other is a flat floor with nothing on the upper floor plate. This has resulted in the problem of not being able to meet the needs for floor equipment in buildings such as halls and theaters, which are increasingly being used for multipurpose purposes such as hosting various training sessions and seminars.

The present invention has been developed in view of the above circumstances, and has two types of seats: one with seats equipped with a large number of chairs convenient for watching plays, etc., and the other with a flat floorboard with nothing on the floorboard, convenient for holding various competitions and performances. In addition to obtaining the floor surface condition, it is also possible to obtain a condition with a work table or equipment desk that is convenient for various trainings and lectures, and a condition in which these are combined with chairs, making it possible to improve the appearance of buildings such as halls and theaters. The purpose of the present invention is to provide an equipment storage type floor device that can expand the scope and purpose of use.

[Structure of the invention]

(Means for Solving the Problems) The equipment storage type floor device of the present invention has been made to achieve the above-mentioned object, and the first invention provides a device storage type floor device having a plurality of devices arranged in front and back on a floor plate on a floor stand. In addition to configuring a horizontally long opening/closing floor plate section, a device storage section is configured in the lower floor of the opening/closing floor plate section of each row, and equipment can be selectively stored up and down as needed in the device storage section of each row. It is installed in such a way that it can be moved to the upper side or stored in the storage section, and is equipped with a plurality of types of equipment such as a work table or an equipment desk and a chair, which are respectively placed in each of the equipment storage sections. The feature is that each type is arranged in an appropriate order starting from the front row.

A second “invention” is the equipment storage type floor device according to the first invention, in which the floor base is configured independently into a plurality of front and rear units, and
The present invention is characterized by the provision of a floor platform elevating mechanism that individually raises and lowers each of these unit floor platforms to form a step-like shape or to hold them flat.

(Function) With the above configuration, the chair storage type floor device of the present invention allows chairs placed in appropriate order from the front row to be lifted out onto the floorboard, among the equipment installed in the equipment storage sections of the front and rear rows in the floor stand. For example, seating for the audience with rows of chairs can be obtained, making it convenient for watching plays, concerts, etc.

In addition, if the chair and work table or equipment table are raised from the equipment storage area in the floorboard and placed on the floorboard, the seated person can spread out documents on the worktable and view, write, or perform other tasks. Convenient for training and lectures, etc. Alternatively, electrical equipment such as a television, convenience store, word processor, and other answering equipment and exercise equipment can be assembled on the equipment desk, making it convenient for various trainings and lectures using these equipment.

Furthermore, by lowering and storing equipment such as chairs, tables, or equipment desks into the equipment storage area in the floor stand, a flat floor with nothing on the floorboard on the floor stand can be obtained, and there is no standing room. It is convenient for doing things such as playing or acting.

In addition to the above-mentioned action, multiple floor units in front and rear of the floor table can be individually raised and lowered by the floor platform lifting mechanism, and by creating separate steps between the floor plates on each unit floor table, it is possible to perform plays and concerts. On the other hand, by making the floorboards on each unit platform flat and at the same height, it becomes easier to participate in various competitions and performances.

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

In the figure, reference numeral 1 indicates a floor stand installed on the floor of buildings such as various halls, theaters, and gymnasiums. A large number of floor stands 1 are separated and independently arranged in the front and rear toward a stage 2 in a building to serve as an elevating floor device to be described later. The unit floor bases IA, IB, ICID, IF... IN are rectangular bodies long in the left and right direction, framed using beams 3 such as multiple square steel pipes ° C1 Each row of front and rear units unit floor stand IA~I
A floor plate 4 is laid on the upper surface of each of the N. This floorboard 4 is divided into a plurality of parts (for example, 4 parts) from the front to the front.
The 2nd and 3rd sheets are narrow and are fixed on the unit floor board, but the 2nd and 4th sheets from the front are relatively wide and have an opening/closing floor board part 4.
a, 4b, and these opening/closing floor plate parts 4a, 4b are respectively able to be opened/closed (standing up and falling down) on the unit floor base via hinges (not shown). Each of the unit floor stands IA to I located directly below
The front and rear spaces sandwiching the N intermediate beams 3 are respectively used as equipment storage parts 5a and 5b. Then, the equipment 6, 78 is stored and installed in the equipment storage parts 5a, 5b of each unit floor platform IA to IN in an appropriate order from the front row, and the equipment 6, 78 can be selectively moved upward and taken out to the upper side as necessary. It can be stored in the storage section.

More specifically, the equipment 6 is a work table, 7 is a chair, and 8 is a different type of chair. The work table 6 is a unit floor stand IA in odd-numbered rows from the front.

The chairs 7 are arranged in the equipment storage section 5a in the front half of the IC, IE, etc., and the chairs 7 are arranged on the unit floor stands IB, ID, 1F, etc. in even-numbered rows from the front to form a pair with the work table 5 in the front and back. They are respectively arranged in the equipment storage section 5a of the front half. Another type of chair 8 is the unit floor stand IA, IB, IC, ID in each row.
, IE, IF, .

The work table 6 is a well-known oblong desk that is often installed and used in conference rooms of offices, and the wide top plate 6a can be opened from both ends by releasing the lock (not shown) from the horizontal position. It has a structure that can be folded so as to hang down between the side plates 6b. The work table 6 is fixed on a mounting base 9 that is vertically movable and slidably fitted between the beams 3 and 3 that are erected in front and behind the equipment storage section 5a of the unit floor platform.
By vertically moving the top plate 6a vertically together with the lower mounting base 9 in a folded state, the top plate 6a can be brought out above the floor plate 4 or stored in the equipment storage section 5a.

The chair 7 itself is a well-known standard type connected chair that is often installed and used in civic halls, etc., and has a plurality of side plates 7a, which serve as legs and armrests, erected laterally at different intervals, and a Seat 7b and backrest 7C forming the seat section
The seat 7b of each seat part is of an automatic flip-up type structure in which the seat 7b of each seat part automatically flips up vertically by the urging force of a spring or the like when the seated person leaves the seat. This connected chair 7 is also fixed on a mounting base 10 that is slidably fitted between the beams 3 and 3 that are installed in front and behind the equipment storage section 5a of the unit floor stand, and the seat 7b is in a flipped up state. At the bottom mounting base 1
By moving vertically up and down with 0, it can be taken out above the floor plate 4 or stored in the equipment storage section 5a.

The other type of chair 8 is a well-known connected chair that is often installed and used in university lecture halls, but this is a compact type connected chair that has a completely different design from the connected chair 7. A plurality of sets of a seat 8c, a backrest 8d, and an armrest 8e forming a seat portion are arranged side by side on a through member 8b on top of the seat 8a. This is because the seat 8C, backrest 8d, and armrest 8e of each seat section are interlocked with each other, and when the seated person sits down, the seat 8c and armrest 8e fall horizontally, and at the same time, the backrest 8d is tilted backwards. When not in use when no one is sitting, seat 8C automatically switches to armrest 8e.
At the same time, the backrest 8d flips up vertically, and at the same time, the backrest 8d rotates forward, and the three parts overlap to form a substantially vertical flat state. This connected chair 8 is also fixed on a mounting base 11 which is slidably fitted between the beams 3.3 which are erected in front and behind the equipment storage section 5b of the above-mentioned unit floor stand, and is in a substantially vertical flat folded state. At the bottom mounting base 11
By vertically moving it up and down, it can be taken out above the floor plate 4 or stored in the equipment storage section 5b.

Incidentally, each of the mounting bases 9, 10.11 is a storage section 5a for each of the work table 6 and the connecting chair 7.8.

It functions as a vertical movement guide for loading and unloading into and out of 5b, and is made of nylon or other material (not shown).
It is preferable to have such a structure that it is slidably guided by the front and rear beams 3, 3 so as to be able to move up and down smoothly.

Each of the mounting bases 9, 10, and 11 is also biased upward from below by an X-link and a pushing means such as a spring or gas spring that biases it in the upright direction. It is desirable to reduce the load so that it can be easily moved up and down, either manually or electrically.

Furthermore, the base 9, 1.0.11 is fixed to the upper part of the floor when it is raised, and the work table 6 and the connected chair 7 are attached to the base 9, 1.0.11.
.

On the other hand, even if the floor platform 1 is a flat fixed floor platform, it can be separated into a plurality of unit platform platforms IA, IB, IC, ID...1N in the front and back toward the stage 2 in the building as described above. As shown in FIGS. 2 and 4, these may be fixedly installed with steps in the form of steps, but in order to expand multi-purpose use, it is preferable to use an elevating floor device. For this purpose, each unit floor stand IA is independently configured into multiple units in the front and back.
~ As shown in FIG.
With this, each unit floor platform IA to IN can be individually raised and lowered by a predetermined stroke to form a step-like shape with respect to each other as shown in FIGS. 2 and 4, or all This allows it to be held flat at the same height.

Note that the floor platform lifting/lowering mechanism 12 may be a known mechanism such as a hydraulic or electric jack or lift.

Therefore, in the equipment storage type floor device having the above-mentioned configuration, when holding events such as various trainings and lectures, first, from the state shown in FIG. By pushing it up in appropriate increments, a tiered floor stand 1 is formed as a whole as shown in FIG. After that, the unit floor IA of each stage is ~I
The front opening/closing floor plate parts 4a of the N are opened, and the work table 6 and the connecting chair 7 stored in the respective lower equipment storage parts 5a are raised and brought out onto the floor plate 4 and locked and held. As a result, as shown in FIGS. 1 and 2, separate seating is obtained, which is equipped with multiple rows of work tables 6 and standard-type connected chairs 7 facing the rear of each row. Many customers can comfortably sit on the connected chairs 7 and comfortably receive various trainings and lectures while spreading out documents on the work table 6 in front of them, looking at them, writing on them, and doing other work. At this time, depending on the case, it is also possible to raise only the work table 6 so that the customer can receive various trainings and lectures in a standing position.

Next, when holding an event such as a play or a concert, lower the top plate 6a of the work table 6 in each row from the above state, and check that the seat 7b of each connected chair 7 is raised.
Furthermore, the work tables 6 and the connected chairs 7 in each row are unlocked, and the work tables 6 and the connected chairs 7 in each row are vertically pushed down and stored in the respective equipment storage sections 5a, and the The front opening/closing floor plate section 4a is closed.

After that, the opening/closing floor plate section 4b at the rear of the unit floor tables IA to IN of each stage is opened, and the connected chair 8 stored in the equipment storage section 5b on the lower side is raised and taken out onto the floor plate and held locked. do. As a result, as shown in FIGS. 3 and 4, separate seats with a large number of connected chairs 8 arranged in rows can be obtained, allowing many guests to sit comfortably and watch plays, concerts, etc.

Moreover, the connecting chairs 8 in this case are of a compact type with a different design from the previous standard type connecting chairs 7, and since there is no work table 6, the audience seats have a completely different appearance.

Further, if the connected chair 8 is lowered from the above-mentioned state in the same manner as described above and stored in the equipment storage section 5b, and the opening/closing floor plate section 4b above it is closed, a table can be placed on each unit floor platform 1A to IN. A flat floor plate 4 is obtained without any equipment such as seats or chairs, which is convenient for having people standing there or performing various performances.

Furthermore, by lowering the unit floors 1A to 1N in each row from the above state individually by the platform lifting mechanism 12, the floorboards 4 on each unit floor platform IA to IN are lowered as shown in FIGS. 5 and 6. They form a flat surface at the same height, allowing various competitions and performances to take place there.

It should be noted that the present invention is not limited to the above-mentioned embodiments; for example, in each equipment storage section 5a in which the work table 6 is stored, an appropriate equipment desk (not shown) may be stored and installed in place of the work table 6. , electrical equipment such as a television, computer, word processor, and other answering equipment and exercise equipment may be attached to this, and the equipment may be used for various trainings and lectures using these equipment.

Further, the two types of connected chairs 7 and 8 may be arranged with wheelchair chairs for conference halls, etc., and the work table 6 may also be arranged with a single desk in addition to a horizontally long desk. . In addition, various changes can be made without departing from the gist of the present invention.

〔Effect of the invention〕

Since the equipment storage type floor device of the present invention is constructed as described above,
In addition to providing audience seating with a large number of chairs, which is convenient for watching plays, etc., and a flat floor with no floorboards on the floorboards, which is convenient for holding various competitions and performances, It is possible to have a work table or equipment desk that is convenient for various trainings and lectures, or to combine them with chairs, which has the effect of further expanding the multipurpose use of buildings such as halls and theaters. can get.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, and Fig. 1 is a partial cross-sectional view of a state where a work table and chairs are placed on a floor stand;
Figure 2 is an overall view of the same condition, Figure 3 is a cross-sectional view of a portion of the chair with the chair placed on the floor stand, Figure 4 is an overall view of the same condition, and Figure 5 is a work table and chairs all placed on the floor board. FIG. 6 is a cross-sectional view of a portion of the case in a state where it is housed on the lower side and laid flat, and FIG. 6 is an overall view of the same state. 1... Floor stand, IA~1N... Unit floor stand, 4... Floor plate, 4a, 4b... Opening/closing floor plate section, 5a, 5b... Equipment storage section, 6, 7.8... -Equipment (6...work table, 78...chair), 12...floor lift mechanism.

Claims (2)

[Claims] (1) A large number of horizontally long opening/closing floorboards are arranged in front and back on the floorboards on the floorboards, and equipment storage parts are constructed in the lower floorboards of the opening/closing floorboards in each row, and each of these The equipment is installed in each of the rows of equipment storage areas in such a way that it can be selectively moved up and down as necessary to take it out or store it in the storage area, and the equipment includes a work table or an equipment desk and a chair. An equipment storage type floor device comprising a plurality of types of equipment, each of which is arranged in each of the equipment storage areas in an appropriate order from the front row. (2) In the equipment storage type floor device according to claim 1, the floor platform is independently constructed into a plurality of front and rear units, and each of these unit floor platforms can be raised and lowered individually to form a stepped or flat surface. An equipment storage type floor device characterized by being provided with a floor platform elevating mechanism for holding the platform.