JPS6228931Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention mainly relates to a storage box in which a storage space is formed below the seat of a chair or the like which is fixedly installed on the floor.

Chairs and benches in theaters, halls, etc., and seats in cars are usually fixed to the floor, and there is usually a considerable amount of space between them and the floor below the seats. be.

The object of the present invention is to provide a storage box that effectively utilizes the space below the seat of a chair or the like that is fixedly installed on the floor as described above.

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

In FIGS. 1 to 5, 1 is a chair, and the chair 1 has four leg frames,
The lower end of the leg frame 2 is fixed to the floor 3, and the chair 1
is fixedly installed on the floor surface 3. Reference numeral 4 denotes a seat body, and there is a space between the seat body 4 and the floor surface 3 below the seat body 4. A storage box 5 is configured.

The storage box 5 includes a cover 8 formed by compressing and thinning a plurality of wall members 6 having a hollow double wall structure and sequentially connecting them together by a bendable hinge 7. That is, the cover 8 is
It has approximately the same height as the height between the lower part of the seat body 4 and the floor surface 3, and forms a frame surrounding the four leg frames 2, and the inner surface of the part that corresponds to the front and rear walls is A frame receiving recess 9 is integrally formed, and by fitting and fixing the frame receiving recess 9 to the leg frame 2, the cover 8 is attached to the leg frame 2.
installed on. This cover 8 can be divided into two parts, front and rear, and can be freely engaged and detached from each other at the intermediate portions in the front and back direction of both left and right sides by means of latches 10. This latch 10 moves the slide member 11c upward between a vertically long protrusion 11a integrally formed at the end of one wall member 6 and a short protrusion 11b integrally formed at the end of the other wall member 6. When it is slid, it disengages from the short protrusion 11b, and when it is pushed down, it engages with the short protrusion 11b.
Since the four corners of the cover 8 are hinges 7, the wall members 6 on both left and right sides of the cover 8 serve as doors for opening and closing the storage box 5. The storage space 12 of the storage box 5 has a seat body 4 and a floor surface 3 on the upper and lower surfaces,
In addition, the front, rear, right and left sides are surrounded by a cover 8. The leg frame 2 fitted into the frame receiving recess 9 is inserted into the mounting recess 13 formed in the wall member 6 with the mounting bolt 1.
It is fixed by 4. In addition, the mounting recess 13
A blind cover 15 is fitted into the front surface of the screen.

The cover 8 constituting the peripheral wall of the storage box 5 is constructed by blow molding thermoplastic plastic, as shown in FIG. In FIG. 7, 16 is an extrusion die, 17 is one cavity, 18 is the other cavity, and 19 is a blowing needle, which extrudes heated and melted thermoplastic plastic from the extrusion die 16 as a cylindrical parison 20, After closing the parison 20 by sandwiching it between the cavities 17 and 18, pressurized fluid is blown into the parison 20 from the blowing needle 19 and blow molding is carried out to form the cover 8.
is configured. In FIG. 7, parts indicated by the same reference numerals as the above-mentioned parts have the same structure. Thermoplastic plastics constituting the cover 8 include polyethylene, polypropylene,
Blow moldable materials such as ABS resin, polyamide, vinyl chloride, polycarbonate, and polyphenylene oxide are used.

In the case of a chair configured as above, chair 1
Since the storage box 5 is formed by the cover 8 in the space below the seat 4, this can be effectively used as a storage space. Moreover, since the four leg frames 2 are covered by the cover 8, the lower part of the chair 1 can also be used as a decoration, thereby improving the aesthetic appearance of that part.
Since the wall member 6, which is the main part of the cover 8, has a hollow double wall structure, it has excellent strength and it is easy to mold the frame receiving recess 9 and the like into one piece.

The cover 8 shown as an embodiment of the present invention has four
Although the cover 8 is divided into two parts in the front and back so as to surround the book leg frame 2, the cover 8 is not necessarily one as long as it forms a frame surrounding the space below the seat body 4. The configuration of the embodiment described above may not be used. A necessary condition for the structure of the cover 8 is that at least two wall members 6 having a hollow double wall structure are integrally connected by a hinge 7.

As is clear from the above embodiments, the storage box according to the present invention has a cover formed by integrally connecting wall members of a hollow double wall structure with a hinge, and a cover that surrounds a leg frame below a seat body of a chair or the like. It is attached to the leg frame and has a storage space below the seat, so it is possible to effectively utilize the space below the seat to store items, etc., mainly in chairs etc. that are fixedly installed on the floor. It can be stored, and the lower part of the chair can be decorated to improve its aesthetic appearance.

[Brief explanation of drawings]

The drawings show an embodiment of the storage box according to the present invention, in which Fig. 1 is an overall front view, Fig. 2 is a plan view of the same, Fig. 3 is a perspective view of the main parts, and Fig. 4 is a perspective view of the main parts. A side view showing the latch part, Fig. 5 is a sectional view of the same as above, Fig. 6
The figure is a vertical sectional side view of other parts, and FIG. 7 is a sectional view showing the blow molding form of the cover. 1...Chair, 2...Leg frame, 3...Floor surface,
4... Seat body, 5... Storage box, 6... Wall member, 7...
...Hinge, 8...Cover, 9...Frame receiving recess, 10...Latch, 12...Storage space, 13...
...Mounting recess, 14...Mounting bolt.

Claims (1)

[Scope of utility model registration request] A cover formed by integrally connecting wall members of a hollow double wall structure with a hinge is attached to the leg frame below the seat body of a chair or the like so as to surround the leg frame, thereby forming a storage space below the seat body. A storage box that is characterized by: