JPH035309Y2 - - Google Patents

Description

[Detailed description of the invention] "Industrial Application Field" This invention relates to a device for engaging and disengaging a hanging frame of a draining shelf that is hung in a home kitchen or the like.

``Conventional technology'' In this type of draining shelf that has been used conventionally, hook pieces are provided oppositely on the inside of the vertical frame at the front and rear of the hanging frame.
You can hook the front and rear edges of the shelf board onto this hook piece and attach it removably, or you can install a horizontal shelf support within the hanging frame and place the shelf board on the horizontal base, and then attach the shelf board to the upper part of the shelf board. Screw locking tools etc. to the front and rear frames, or alternatively, set shelf locking bullets on the inside of the front and rear frames of the hanging frame and push the shelf board under these bullets to engage them. Measures such as these were taken.

``Problems to be Solved by the Invention'' By the way, with the above-mentioned prior art fastening means using the first hook piece, the shelf board tends to move up and down, and the engaging portions at the front and rear of the shelf board tend to come off upward. In the case of the fastening means using the second crosspiece and the fastener, the method of screwing the fastener to the frame is troublesome, and the fastening means using only the third bullet piece is difficult. With this method, if the front and rear frame members warp outward from each other and bulge, and the width of the middle part of the frame increases, the shelf board becomes easily detached from the front and rear bullet pieces, resulting in insufficient attachment, etc. Some problems are recognized.

Therefore, in the present invention, the above-mentioned problems are solved, and the shelf board and hanging frame are easily engaged and disengaged, and the engagement between the two is reliable, and the shelf board engagement and disengagement device is difficult to detach due to impact. The purpose of the present invention is to provide a hanging frame having a relatively simple structure.

"Means for solving the problem" In order to achieve the above-mentioned purpose, in a hanging frame formed into a rectangular shape using strips or wire rods, one or more wires are installed at an appropriate height between the front and rear frames in the middle part of the frame. The cross beam is attached to the front and rear frames at both ends thereof, with upward convex portions facing each other with a predetermined distance between them and the front and rear frames. Both bullet pieces that bulge out front and rear opposite each other are provided inside the shelf board, and the front and rear edge materials of the shelf board are fitted between the protrusions and the bullet pieces.

"Function" By pressing the front and rear edge materials of the shelf installed in the hanging frame with the projecting parts by pressing the bullets on the front and rear of the hanging frame, the front and rear edge materials of the shelf can be pressed against the protrusion. Since the shelf board is pressed and clamped from both sides by the elastic piece and the convex part at the top, the shelf board is surely engaged and fixed.

In addition, since the front and rear frames of the hanging frame are connected by a crossbeam, there is no outward bulge in the middle of the hanging frame, and the distance between the front and rear frames is constant, so the shelf board can be placed within the frame. It is stable and the engagement will not come off.

"Example" An embodiment of the present invention will be described with reference to the accompanying drawings.

Fig. 1 shows an overall perspective view of the hanging shelf of this embodiment, Fig. 2 shows an exploded enlarged view of the main parts thereof, and Fig. 3 shows its vertical side view. 2 indicates a pipe shelf, and 3 indicates a net shelf.

As shown in an enlarged view in FIG. 2, the hanging frame 1 is made up of two identical wire frames 1a and 1b, each curved into a rectangular shape with a rounded lower end, arranged in parallel with a small gap between them. Then, horizontal beams 4 and 4' made of Fufu wire are erected in the middle part and near the lower end of the overlapping frame, and on the inside of the front and rear vertical frame lines of the hanging frame, above both ends of the horizontal beams. Both wire rod frames 1a, 1 are made by welding the husband bullet pieces 5.
b are integrally connected to form one hanging frame.

The upper horizontal beam 4 has upward convex portions 4a, 4a curved at both ends of the straight member with a predetermined gap between them and the vertical frame wire of the hanging frame, and is arranged front and rear oppositely. It is inserted and welded into the gap between the wire rod frames, and both tips of the lower horizontal rod 4' are inserted and welded into the gap between the two wire rod frames.

Further, the upper end portion 5a of the bullet piece 5 is welded to straddle both wire rod frames, and the lower portion 5b is bent inward to bulge and protrudes into the frame.

Furthermore, the pipe shelf 2 is made by arranging several pipes 2a in parallel and inserting both ends thereof into the groove of the groove-shaped side frame 2b.
By fitting and pressing the corrugated push rod 2c on the upper side, the pipes are integrally connected to form a screen-like pipe shelf board.

In addition, the net shelf 3 is made into a single plane by sandwiching the front and rear edges of the net surface 3a with pipe-shaped edge members 3a, 3a,
Both left and right ends are inserted into the grooves of the groove-shaped side frame 3b, and a flat pusher 3c is applied to the upper side of the ends to press them, thereby forming a one-plane net shelf.

Then, the hanging frame 1 is attached with its upper end to the ceiling or its back to a vertical wall using appropriate fixtures, and the left and right pairs are hung vertically, and the pipe shelf 2 and the net shelf 3 are placed inside between the two hanging frames. It is constructed in two stages, upper and lower, with a pipe shelf placed on the upper crossbar and each pipe at the front and rear edges connected to the convex part 4a of the crossbar of the suspension frame and the bulging piece 5b of the bullet piece 5. It is engaged and fixed to the hanging frame by press-fitting it between.

The net shelf 3 is also placed on the lower crossbar 4' in the same manner as the pipe shelf 2, and its front and rear edge members 3d, 3d are press-fitted inside the husbandry piece 5 to engage with the hanging frame and fixed within the frame.

As shown in FIG. 3, both of the shelves are installed in the frame in an orderly manner in two stages, upper and lower.

``Effect of the invention'' The front and rear of the shelf board is placed in the gap between the upward convex portions 4a curved at both the front and rear ends of the horizontal support 4 suspended in the hanging frame, and the bullet pieces 5 provided on the inside of the front and rear frames of the hanging frame. Since the edge material 2a is press-fitted, the front and rear parts of the shelf board are securely connected, and the shelf board can be stably installed in the hanging frame, and the elasticity of the bullets makes it easy to engage and disengage.

Incidentally, since the suspension frame can be constructed of two wire rod frames, upper and lower side beams, and four bullet pieces, the structure is simple and manufacturing costs can be reduced.

[Brief explanation of the drawing]

Figure 1 is an overall perspective view of the hanging shelf according to the present invention;
The figure is an exploded enlarged view of the main parts, and FIG. 3 is a vertical side view of the hanging shelf. 1... Hanging frame, 1a... Wire frame (left), 1b...
Wire frame (right), 2...pipe shelf, 2a...pipe,
2b...side frame, 2c...corrugated truss, 3...net shelf,
3a...mesh surface, 3b...side frame, 3c...flat press,
3d...Edge material, 4...Upper side beam, 4a...Protrusion,
4'...Lower side beam, 5...Bullet piece, 5a...Upper end,
5b...Bulging piece (lower part).

Claims (1)

[Scope of Claim for Utility Model Registration] (1) At both ends of a horizontal beam installed between the front and rear vertical frames of a rectangular hanging frame, an upward convex portion is provided facing the vertical frame at a predetermined distance; Both projecting pieces that bulge out front and back opposite each other are provided inside both vertical frames above the end of the rod, and the front and rear edge materials of the shelf board are inserted between the protrusions and the projecting pieces. A shelf board locking/detaching device configured to do so. (2) A rectangular hanging frame is formed with both wire rod frames arranged in parallel on the left and right sides, and a single wire rod is installed within the frame,
The shelf board engagement/disengagement device according to claim 1, which is a utility model registration, and which integrally connects both wire frames with a bullet. (3) Utility model registration claim Paragraph 1, in which both front and rear edge members of the shelf board are composed of round tube bodies, and the round tube bodies are removably inserted between the bullet piece and the convex part, or The shelf board engagement/disengagement device according to item 2.