JPH0227792Y2 - - Google Patents

Description

[Detailed description of the invention] This invention has a small storage box at the front of a box with a shelf board at the rear, and the lower trochanter is rotatably engaged with a rail installed horizontally at the front bottom of the box. This invention relates to a cabinet that is installed so as to be movable in the left and right directions, and it is possible to obtain a strong small box moving device with a relatively simple structure.

Next, the details will be explained with reference to the illustrated embodiment. In FIGS. 1 and 2, 1 is the cabinet main body, 2, 2 is a double door provided on the front side,
2' is the handle, and at the rear of the main body 1 there are shelf boards 3, 3.
... is provided, and in the front part there are shelf boards 4, 4...
A small storage box 5 equipped with a storage box 5 is attached so as to be movable in the left and right direction.

FIGS. 3 and 4 show how the small storage box 5 is installed, and the front bottom of the main body 1 has a plate bent to form a cross section with a width corresponding to the distance between the front and rear trochanters of the small box 5. The rail 6, which is formed in a downward U-shape, fixes its front part onto the main body front reinforcing plate 7, which has a downward C-shaped cross section, and also fixes its rear vertical plate part to the front vertical plate of the middle reinforcing plate 8, which has an approximately square cross section. The upper rear edge 8a of the middle reinforcing plate 8 is connected to the front edge of the bottom plate 9 of the main body 1.

Reinforcement plates 11 and 12 each having a substantially L-shaped cross section are fixed to the front and rear lower surfaces of the bottom plate 10 of the small box body 5 to the rail plate 6 of the main body.
There are flanges 13a on the left and right sides of 1 and 12, respectively.
The trochanters 13, 13, 14, 14 having the trochanters 14a are respectively supported by shafts 13', 14'.
4 are rotatably engaged with the front and rear edge portions 6a and 6b of the rail 6, respectively.

Further, on the lower surface of the front edge of the main body top plate 15, an upper reinforcing plate 16 having a substantially downward concave cross section is fitted into a U-shaped bent portion 15' of the front edge of the top plate 15, extends laterally, and is fixed. On the other hand, on the left and right sides of the front upper surface of the top plate 17 of the small box body 5, trochanters 18 protrude upward and support shafts 1.
8', and this trochanter 18 is attached to the main body upper reinforcing plate 1.
It is fitted in the downward guide groove 16' of No. 6 so as to be able to roll freely. In the figure, reference numeral 19 denotes composite parts that are provided on the left and right sides of the front bent part 17' of the top plate 17 of the small box body 5, and are designed to maintain an appropriate distance between them and the bent part 15' of the front edge of the main body top plate. Resin sliders 20 are backing plates fixed to the front left and right sides of the front reinforcing plate 11 of the bottom plate 10 of the small box body, and the front folding plates 20, the rear reinforcing plate 12, and the top plate 17 of the small box body are attached. Nuts 22 are fixed to corresponding positions of the upper span plate 21 which is fitted and fixed to the curved portion 17', and the shafts 13' of the respective trochanters 13, 14, 18 are connected to the nuts 22 at corresponding positions.
14' and 18' are screwed to support the trochanters 13, 14, and 18, each having a built-in bearing.
In addition, a stopper 24 made of a cushioning material such as rubber or synthetic resin is attached to an appropriate location on the rear surface of the lower part of the rear plate 23 of the small box body 5 with a mounting bolt 24' and a nut 25. Board 8
Locking pieces 26, 26 are attached to appropriate left and right positions of the vertical plate portion 8b to engage with the stopper 24 and stop the small box body 5 at the left and right side ends. The bottom plate 9 extends above the locking pieces 26 and covers the locking pieces 26. In addition, in the figure,
1' is a side plate of the main body, and 5' is a side plate of the small box body 5. The shelf boards 3 and 4 of the main body 1 and the small box body 5 are the vertical reinforcing plates 27, 28, 29 of the main body 1 and the small box body 5, respectively.
It is attached to an appropriate position using a locking tool in the mounting holes arranged in a row.

In the present invention, as described above, the rail 6 is formed into a downward U-shaped cross section with a width corresponding to the distance between the front and rear trochanters 13 and 14 of the small box body 5 by bending the plate. trochanters 13, 14 having flanges 13a, 13b at the ridge corners 6a, 6b, respectively;
Because the rails are engaged in a rolling manner, the front and rear rails can be constructed from a single member, reducing the number of parts and significantly simplifying the structure, as well as accurately determining the parallelism of the rails during machining. It is possible,
The assembly process can be significantly simplified, and the front and rear parts of the rail 6 are firmly held by the front reinforcing plate 7 and the middle reinforcing plate 8 of the main body 1, so even though it is a wide rail, it can be used for heavy storage purposes. The small box body 5 can be sufficiently supported and moved, and the small box body 5 can be attached to the rear vertical plate portion 8b by using the middle reinforcing plate 8 of the above-mentioned shape.
Provided with locking pieces 26, 26 for the stopper,
Since the bottom plate 9 of the main body extends above the locking piece 26 to cover the locking piece 26, it does not spoil the appearance and is practical, such as not getting in the way of putting items in and out of the main body shelf board 3. It has a great effect. An engaging pin or the like may be used in place of the upper trochanter 18, and may be slidably engaged with the guide groove of the main body.

[Brief explanation of drawings]

The drawing shows an embodiment of the cabinet according to the invention,
1 is a front view, FIG. 2 is a front view showing the door in an open state, the following is an enlarged view, FIG. 3 is a vertical side view of the front of the cabinet, and FIG. 4 is a cross-sectional plan view thereof. In the diagram, 1...cabinet body, 2...door,
3, 4...Shelf, 5...Small box, 6...Rail, 7
...Bottom front reinforcing plate, 8... Middle reinforcing plate, 9... Main body bottom plate, 10... Small box bottom plate, 11, 12... Small box bottom plate reinforcing plate, 13, 14, 18... Trochanter ,1
5... Main body top plate, 16... Upper reinforcing plate, 17...
Small box top plate, 19...Nyoko, 20...Touching board, 21
...Small box upper span plate, 22, 25...Natsuto,
23...Small box rear plate, 24...Stopper, 26
... Locking piece, 27, 28, 29 ... Vertical reinforcing plate.

Claims (1)

[Scope of utility model registration request] A small box body 5 is provided at the front of a cabinet body 1 having shelf boards 3, 3, . In a cabinet in which the small box body 5 can be moved in the left-right direction within the main body 1 by being engaged in a rolling manner, the rail 6 is bent into a plate and has a width corresponding to the distance between the front and rear trochanters. The rail 6 is formed to have a downward U-shaped cross section.
The front part of the rail 6 is fixed on the main body front reinforcing plate 7 having a downward U-shaped cross section, and the rear vertical plate part of the rail 6 is fixed to the front vertical plate part 8' of the middle reinforcing plate 8 having a substantially square cross section, The rear upper edge 8a of the middle reinforcing plate 8 is fixed to the bottom plate 9 of the main body 1, and a stopper 24 made of a buffer member is attached to the lower rear surface of the rear plate 23 of the small box body 5. Locking pieces 26, 26 that engage with the stoppers 24 to stop the small box body 5 at the left and right side ends are attached to appropriate left and right positions of the rear vertical plate portion 8b, and the bottom plate 9 is attached to the locking pieces. 2
6, and has flanges 13a, 14a on the front and rear edge portions 6a, 6b of the rail 6, respectively. Trochanters 13, 14 at the front and rear of the small box body 5 are rotatably engaged with each other.