JPH0219064Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Industrial application field The present invention relates to a fixed-side shelf support device for a storage cabinet equipped with movable shelves for steel furniture.

(b) Conventional technology Conventionally, a storage cabinet for bookshelves and the like is divided into two parts in the depth direction, and a movable shelf that slides horizontally is configured in front of a fixed storage section configured on the back side, and is used to store books, etc. It is used as a structure that accommodates a large amount of items with a small depth.

(c) Problems that the invention aims to solve However, in many of these types of bookshelves, the shelves of the fixed storage section are fixed at a predetermined height, and in particular, in the case of steel furniture, the shelves to receive the shelves are fixed. Since the support beams are installed between the reinforcing frames, in this type of bookshelf, it is necessary to construct a reinforcement beam for the shelf support frames, which causes problems such as an increase in the number of parts and an increase in assembly man-hours. Most of the structures were fixed in position.

The present invention was made in view of the above problem, and an object of the present invention is to provide a shelf support device that can adjust the installation height of the shelf board on the fixed storage part side in a storage cabinet equipped with movable shelves for stay furniture. It is something to do.

(d) Means for solving the problem The fixed side shelf support device of the storage cabinet equipped with movable shelves in the stay furniture of the present invention is fixed vertically to the front and rear ends of the side plates of the stay furniture body, respectively. The structure is such that shelf supports are installed between the reinforcing frames provided so as not to obstruct the movement range of the movable shelf, and a large number of rectangular insertion holes are arranged at equal intervals on the rear surface of the front reinforcing frame. At the same time, a locking hole having a height corresponding to each of the rectangular insertion holes is bored on the inner surface of the rear reinforcing frame, and the inner edge of the rear half of the rod-shaped member having a U-shaped cross section is appropriately protruded and folded upward. Insert the front end of the shelf support into the rectangular insertion hole, which forms a locking edge, and has a locking tongue cut downward and protruding from the outer surface near the rear portion to engage with the locking hole. In addition, the locking tongue piece is engaged with the locking hole to install the shelf, and the end of the shelf board is spanned over the locking edge of the shelf support to horizontally install the shelf board.

(E) Effect In other words, in the configuration of the present invention, the shelf supports for horizontally mounting the shelves are installed between the reinforcing frames fixed to the front and rear ends of the main body side panels, so there is no need to construct other frame members. In addition, the shelf support beam has a narrow cutout shape in the movable shelf portion, so that the sliding range of the movable shelf is not narrowed.

(F) Embodiment An embodiment of the shelf support device of the present invention will be described below with reference to the drawings.

Reference numeral 1 denotes a box-shaped storage compartment consisting of side plates 2, 2, a top plate 3, a bottom plate 4, and a back plate 5. The storage compartment 1 has a fixed shelf part 6 in the latter half of its depth, and a movable shelf part 7 in the first half thereof. In addition, double-opening doors 8, 8 are pivotally connected to the opening surface of the main body 1 via hinge mechanisms 8a, 8a so as to be freely openable and closable.

A front reinforcing frame 9 is fixed on each inner surface of the side plates 2 along the front edge 2a, and a rear reinforcing frame 10 is fixed near the back plate 5, and a rear surface 9a of the front reinforcing frame 9 is fixed. has a large number of rectangular insertion holes 1 at equal intervals in the vertical direction.
1, 11... are bored, and the inner surface 1 of the rear reinforcing frame 10 is
A locking hole 12 is bored at a height position corresponding to each rectangular insertion hole 11 in 0a, and a large number of locking holes 12,
12... is configured.

Reference numeral 13 indicates a rectangular insertion hole 11 at the desired height position.
and the locking hole 12, and the shelf board 1 of the fixed side shelf section 6
4 is horizontally installed, and the rear part of the upper edge 13a of the shelf holder 13, which is a rod-like material with a U-shaped cross section that can be inserted into the rectangular insertion hole 11, is widened in the extending direction, and the width is widened. A locking edge 15 is formed by bending the end edge of the part upward, and the outer surface 1 near the rear of the shelf support 13 is
3b has a locking tongue piece 16 that engages with the locking hole 12.
(Symbols 13b and 16 are indicated by dotted lines in Figure 3)
It is formed by cutting and protruding downward, and its planar shape constitutes a notch shape 17 in the movable shelf section 7.

The shelf support 13 has an insertion protrusion 1 formed at the front end.
3c, 13c are first inserted into the rectangular insertion hole 11, the locking tongue piece 16 is engaged with the locking hole 12 and installed, the side edge 14a of the shelf board 14 is fitted to the locking edge 15, and the The shelf board 14 is installed horizontally.

Further, 18 is a side plate 18a configured on the movable shelf section 7,
18a, an upper plate 18b, a lower plate 18c, and a back plate 18d. The movable shelf 18 is configured to have approximately half the width of the opening surface of the main body 1, and the movable shelf 18 is provided on the lower plate 18c laid at the front end of the bottom plate 4. It can be moved laterally along a sill rail 19 that engages with a guide groove (not shown), and an appropriate number of shelves 20 are connected to the side plate 1.
It is installed horizontally between 8a and 18a to form a shelf structure.

On both side plates 18a of the movable shelf 18, bulging stoppers 21 are formed by driving from the inside to the outside at positions facing the front reinforcing frame 9 on the sides.

In the above-described storage cabinet, the movable shelf 18 is moved to the left or right position of the opening surface of the main body 1, and the fixed side shelf 6
storage or removal.

The movable shelf 18 is accommodated in the cutout shape 17 of the shelf support 13 of the fixed side shelf section 6 at the limit of movement,
The side plate 18a does not collide with the shelf support 13,
The shelf support 13 has a front reinforcing frame 9 and a rear reinforcing frame 10.
It can be constructed between.

(g) Effects of the invention As mentioned above, the shelf support device of the present invention has a structure in which the shelf support is installed between the reinforcing frames, which is an essential structure of stay furniture, and does not hinder the movement of the movable shelf.
It has a simple configuration and is effective in reducing production costs, and the practical effects after implementation of the present invention are extremely large.

[Brief explanation of the drawing]

The drawings show one embodiment of the shelf support device of the present invention, and FIG. 1 is a front view showing the shelf support part of the storage compartment, and
The drawings are a cross-sectional view taken along the line A-A in FIG. 1, FIG. 3 is a perspective view of the shelf support, FIG. 4 is a front view of the storage with the door closed, and FIG. 5 is a front view of the storage with the door open. 1...Main body, 2...Side plate, 5...Back plate, 6...
Fixed shelf section, 7...Movable shelf section, 9...Front reinforcement frame,
10... Rear reinforcement frame, 11... Rectangular insertion hole, 12
... Locking hole, 13 ... Shelf support, 13c ... Insertion projection, 14 ... Shelf board, 15 ... Locking edge, 16 ... Locking tongue piece, 17 ... Notch shape, 18 ... Moving shelf .

Claims (1)

[Scope of utility model registration request] In constructing the fixed side shelf board 6 of the storage cabinet equipped with the movable shelf 7, a front reinforcing frame 9 with a large number of rectangular insertion holes 11 arranged on the rear surface is installed at the inner front end of the side board 2, and a front reinforcing frame 9 is installed near the rear end. A rear reinforcing frame 10 with a large number of locking holes 12 formed on the inner surface is fixedly installed, and the rear part of the upper edge 13a of the shelf support 13 having a U-shaped cross section is widened in the extending direction, and the end of the widened part is widened. The locking edge 15 is formed by bending the edge upward, and a locking tongue 16 that engages with the locking hole 12 is cut and raised on the outer surface 13b near the rear end. Shelving device.