JPH0620431Y2 - Shelf support equipment - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a shelf support device for a storage cabinet, a bookshelf, etc., in which a shelf board is supported by an engaging hole formed in a support surface via a hook. It is a thing.

[Problems of the prior art] Conventionally, for example, a plate is bent, and a hook having a hooking portion on the upper portion and a pedestal on the lower portion is used, and the hooking portion is hooked on an engaging hole formed in a supporting surface. In addition, with a supporting device in which the peripheral part of the shelf board is placed on the pedestal, the shelf board slides back and forth or laterally during use or due to vibration or shock such as an earthquake and There was a risk of falling.

[Means for solving problems]

The present invention has been made in order to eliminate the drawbacks of the above-mentioned conventional supporting device, in which a convex portion is provided on a receiving base of a hook and a notch portion provided at a bent portion around a shelf plate is fitted to the convex portion. An engaging edge is provided at the front edge of the pedestal, and the inner edge of the bent portion of the shelf board is engaged with this, thereby preventing the shelf board from moving forward and backward and laterally. The engaging edge of the pedestal may be formed integrally with the pedestal, or may be provided by covering the pedestal with an auxiliary plate made of a stainless steel plate or the like on which the engaging edge is formed.

〔Example〕

The details will be described below with reference to the illustrated embodiment.
The figure shows an external perspective view of the storage cabinet. (1) is the top plate, (2)
Is an outer plate, (3) is an inner plate supporting surface of the shelf, (4) is a shelf plate, (5) is a bottom plate, (6) is a rear plate, (7) is a door, and the shelf plate (4) is left and right. Are supported by engaging holes (8), (8), ... Which are arranged in line on the shelf supporting surfaces (3) facing each other.

2 and 3, (9) is a hook, which is made of a relatively hard synthetic resin and has a substantially U-shaped cross section which is narrower than the pedestal (9a) on the pedestal (9a). Convex part (9
b) is integrally formed so that its back surface is substantially flush with the back surface of the plate portion (10) extending downward from the rear edge of the pedestal (9a). Is provided with an upward locking piece (9c) projecting through a horizontal shaft extending rearward,
An upward engaging edge (11) is projected from the front edge of the pedestal (9a).

Then, the locking pieces (9c) of the hooks (9) are hooked in the corresponding locking holes (8) on the front, rear, left and right, and the bent portions around the shelf board (4) are mounted on the pedestal (9a). (4a) is placed, but at that time, the notch (4b) formed at the corresponding position of the bent portion (4a) of the shelf plate is fitted on the convex portion (9b) of the hook (9). Also, the inner edge (4a ') of the shelf bent portion (4a) is locked to the locking edge (11) at the front edge of the pedestal (9a). (FIGS. 2 and 4). The locking piece (9c) has a horizontal shaft portion whose thickness is set substantially equal to the vertical dimension of the engaging hole (8), and the rear end lower corner of the horizontal shaft portion is chamfered (12) in an arc shape. There is. Therefore, after the tip of the locking piece (9c) is passed through the engaging hole (8) from a slightly diagonal direction, the hook (9) is rotated downward with the upper edge of the engaging hole (8) as a fulcrum. This allows the tip of the horizontal shaft portion to be slightly elastically deformed so that the shaft portion can pass therethrough and can be elastically locked in the engagement hole (8) without rattling. Also hook (9)
At the time of removing, the horizontal shaft end is elastically deformed by passing the engaging hole (8) by rotating the hook slightly upward so that the hook can be easily removed. At this time, the lower end corner of the rear end is chamfered (12), which makes it extremely easy to attach and detach the horizontal shaft portion. A locking projection may be provided at the end of the lower piece of the horizontal shaft so as to be elastically locked to the back side of the lower edge of the engagement hole (8).

5 and 6 show the engaging edge (1
Another example of 1) is shown, in this case a locking edge (11) on the front edge.
Formed cross section A hook support (9a) is covered with an auxiliary plate (13) made of a relatively hard plate such as a shaped stainless steel plate, and the hook (9) is attached to the engaging hole (8). 13) The bent portion (4a) of the upper shelf plate (4) is placed. When the pedestal (9a) is covered with the auxiliary plate (13), the opening (1) through which the convex portion (9b) should pass is formed.
4) has been drilled. The auxiliary plate (13) shown in FIG. 7 is notched (11 ') on one side of the locking edge (11),
This is because the front engagement hole (8) of the storage (1) is the storage (1).
Since it is provided near the doorway of the shelf (4), when the shelf (4) is attached, the front bent portion (4c) of the shelf (4) is locked by the locking edge (1).
The contact portion is removed because it abuts against 1). The notch (11 ') is made symmetrically for the left side and the right side of the storage. By using this auxiliary plate (13), hooks for the left side and the right side can be obtained with the hooks (9) of the same shape, which is extremely convenient. Further, by using the auxiliary plate (13) having a large area, the hook (9) having the same shape has an advantage that the receiving and supporting area of the shelf plate can be increased.

〔effect〕

Since the shelf support device of the present invention has the structure as described above, the protrusion (9b) of the hook (9) to which the notch (4b) of the shelf bend (4a) is fitted, and the shelf board. The hook pedestal (9a) for locking the inner bent edge (4a ') of the bent edge (4a) prevents the shelf board (4) from moving in the front-rear and left-right directions by the locking edge (11) at the front edge. Therefore, it is possible to prevent an accident such as the shelf plate (4) falling off the hook (9) during use or due to vibration or shock such as an earthquake, and further, the hook is locked as described above. The thickness of the horizontal shaft portion of the piece (9c) is set to be substantially equal to the vertical dimension of the engagement hole (8) of the shelf support surface (3), and the horizontal shaft portion is resiliently formed in the engagement hole (8). Since it is designed to be fitted and supported on the hook, it can be firmly attached to the engaging hole (8), it is possible to prevent the hook from rattling during use, and One locking hole (8), unlike the conventional one in which the locking projection provided on the lower extension plate part together with the upper part is locked and fixed in the lower engaging hole Since it can be elastically supported by, the space between the engaging holes can be set according to the space between the required shelves regardless of the hooks, which is extremely convenient and does not require the lower engaging protrusion. Therefore, it has a practical effect that the structure is simple and the manufacturing is very easy.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention, FIG. 1 is an external perspective view of a storage cabinet, and an enlarged view is shown below. FIG. 2 is a vertical sectional front view of a shelf support, FIG. 3 is a perspective view of a hook, and FIG. FIG. 4 is a partial perspective view of the shelf board, FIGS. 5 to 7 show another embodiment of the present invention, FIG. 5 is a vertical sectional front view of the shelf board support, and FIG. 6 is an auxiliary board and a hook. FIG. 7 is a perspective view showing another example of the auxiliary plate. (1) ... storage cabinet top plate, (2) ... outer plate, (3) ... inner plate support surface, (4) ... shelf plate, (5) ... bottom plate, (6) ... rear plate , (7) ... door, (8) ... engaging hole, (9) ... hook, (13) ... auxiliary plate.

Claims (3)

[Scope of utility model registration request] 1. A shelf plate supporting device in which a shelf plate is supported in an engaging hole formed in a supporting surface through a hook,
A shelf in which the hook is made of a relatively hard synthetic resin and has a convex portion (9b) on the upper surface, an upward engaging edge (11) on the front edge, and a plate portion (10) extending downward on the rear edge. An upward engaging piece (9c) is formed on the back surface of the upper edge of the plate pedestal (9a) via a horizontal shaft portion extending rearward, and at this time, the thickness of the horizontal shaft portion is set to the engaging hole of the support surface. The vertical dimension of (8) is set to be almost equal, and the lower corner of the rear end of the horizontal shaft portion is chamfered (1
2) Then, the locking piece (9c) is hooked in the engaging hole (8), and the horizontal shaft portion is elastically fitted and supported in the engaging hole (8), and the shelf plate ( 4) A notch (4b) formed by bending the peripheral bent portion (4a) in the bent portion (4a) is fitted on the convex portion (9b) and placed on the pedestal (9a), The shelf bent portion (4a) is provided on the locking edge (11) at the front edge of the pedestal (9a).
Shelf board support device that locks the inside of the shelf. 2. The shelf supporting device according to claim 1, wherein the locking edge (11) is formed integrally with the front edge of the pedestal (9a). 3. The locking edge (11) is provided by fitting an auxiliary plate (13) having a locking edge at a front edge thereof to the pedestal (9a). ) The shelf support device described above.