JPH0216672Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" This invention relates to a removable drawer auxiliary shelf that is attached to the underside of the main shelf in a pull-out manner.

``Prior art'' As this type of auxiliary shelf that has become publicly known,
For example, the "assembly shelf with auxiliary shelf" introduced in Publication No. 49-3239 uses groove-shaped metal fittings fixed to the lower part of the sleeve plates for shelf supports provided on both sides of the flat plate assembly shelf as a rail member. A groove-shaped metal fitting of the same shape is slidably fitted inside the groove-shaped metal fitting, and the left and right edges of the auxiliary shelf board are inserted into the inner groove-shaped metal fitting so that they can slide in the front and rear direction. A shelf for organizing books, etc., in which a shelf body and an auxiliary shelf are integrally connected,
Due to its structure, it is not possible to remove only the auxiliary shelf and rail member and attach it to any shelf for reuse, which limits its use.

``Problem that the invention aims to solve'' Therefore, in this invention, we created an auxiliary device that can be attached to any existing shelf, such as a kitchen drainer shelf or other types of organizing shelves, and can be operated in a pull-out style and that can be freely installed and removed. The purpose of the present invention is to provide a shelf in which the installation height of the auxiliary shelf can be adjusted in two ways, and the sliding operation of the drawer and closet is extremely easy.

"Means for solving the problem" As a means to solve the above problem, in order to hang a pair of left and right hanging frames for hanging auxiliary shelves along the bottom surface of a main shelf of an arbitrary shape, Two screw holes are provided at the front and rear or in the middle of the long horizontal mounting plate provided at the top end, and the hook plate is inserted into the suspension screw that is screwed into both screw holes. Place it on the top of the shelf, insert the suspension screws from above the main shelf, screw them into both screw holes of the mounting plate attached to the bottom of the shelf, and fit the main shelf with the clamp plate and the mounting plate. The hanging frame body is fixed to the main shelf with a frame rod having a wide U-shaped side surface connected to the lower side of the mounting plate, and a horizontal rod at the lower end of the frame rod. Steady prevention rods are arranged parallel to each other between a horizontal sliding rod on the upper side and a mounting plate on the upper side of the sliding rod, and are mounted on the inside of the upper rod that is compatible with both the front and rear.

Further, in order to slidably suspend the auxiliary shelf with respect to the hanging frame, an intermediate support is provided so as to slide back and forth along the sliding rod, and the intermediate support is It is approximately the same length as the sliding rod,
The first half and the second half are stepped and formed into two steps of high and low height, and a sliding rod insertion hole is provided on the center line along the length direction of the shaft at the front and rear of the height.

Then, the sliding rod of the suspension frame is loosely inserted into the rear insertion hole of the intermediate support, the side frame rod of the auxiliary shelf is loosely inserted into the front half insertion hole, and the support and the auxiliary shelf are connected to each other in both loose insertion portions. The shaft is slidable back and forth and the support body is connected so as to be rotatable from side to side, and the auxiliary shelf is supported and suspended through the intermediate support body so as to be slidable back and forth and adjustable in height. be.

Incidentally, a rotor rotatable in sliding contact with the sliding rod is loosely fitted into each of the sliding rod insertion holes in the front and rear portions of the intermediate support.

"Operation" Since the present invention has the above-mentioned configuration, when the auxiliary shelf below the main shelf is pulled forward, the auxiliary shelf side frame rod first slides forward on the front half of the intermediate support, and the front half protrudes.
Next, the intermediate support is pulled out at the rear end of the auxiliary shelf, and the rear half of the support slides forward along the sliding rod of the hanging frame, so that the entire auxiliary shelf protrudes forward from the hanging frame. Therefore, the auxiliary shelf is pulled out from below the main shelf. If you push it backward, the auxiliary shelf will first retreat, and then the intermediate support will retreat along the hanging frame sliding rod, so that the auxiliary shelf will fit under the main shelf.

Furthermore, with the clamping portions of the mounting plate loosened so that both the left and right suspension frames can freely move in the left-right direction, rotate the intermediate support for each left and right part by half a turn inward about the sliding rod. By turning the top and bottom upside down, the top and bottom of the front half and the back half are reversed, and the height of the auxiliary shelf support part (first half) is adjusted, so the height of the auxiliary shelf can be changed in two ways. It is possible to adjust the distance between the main shelf and the main shelf in two ways.

Incidentally, since the rotor loosely fitted into each of the sliding rod insertion holes in the first and second half portions of the intermediate support is able to rotate by sliding in contact with the sliding rod, the operation of each sliding portion is facilitated.

``Embodiment'' An embodiment of the present invention will be described with reference to the attached drawings. In Fig. 1, an auxiliary shelf B is installed below the main shelf A (pipe hanging shelf) via a hanging frame C and an intermediate support D. Fig. 2 shows the auxiliary shelf B removed from the main shelf, Fig. 3 shows its exploded view, and Fig. 4 shows the state in which it is supported and suspended.
Detailed views of each main part are shown in partial cross section in the following figures.

The main shelf A is a pipe shelf in which both ends of several parallel pipes 1 are integrally connected with clamping connectors 2, and is suspended from a shelf hanging frame 3 at a desired location.

The auxiliary shelf B is made by bending a certain width of both the front and rear edges of the net plate 4 upward, and by welding the upper edges of both the front and rear bent portions to the front frame rod 5a and the rear frame rod 5b of the rectangular edge frame 5. , along the left and right side edges, Ufu flat strip-shaped edges 6 are formed.
The left and right frame rods 5 of the edge frame 5 are attached to the shape.
c and 5d are made to protrude slightly laterally from the end of the mesh board side.

As shown in the exploded view of FIG. 3, the hanging frame C has a horizontal mounting plate 7 attached to the lower side of the main shelf A that is approximately the length of the front and back width of the main shelf, and the lower surface of both front and rear ends of the horizontal mounting plate 7 is attached to the lower side of the main shelf A. , the upper end horizontal bent pieces 8a', 8b' of the front and rear compatible upper rods 8a, 8b of the horizontally long U-shaped frame rod 8 are fixed to the upper end, and a sliding rod 8d is attached to the upper side of the lower end horizontal rod 8c.
On the upper side thereof, a steadying rod 8e is arranged in parallel with the mounting plate, and is mounted inside the front and rear compatible upper rods 8a, 8b. 7a
The central pipe 1 of the main shelf A is installed above the mounting plate.
Place the clamping plate 9 on top of the pipe 1... so as to interpose it and clamp it, and insert the through holes 9a, 9a in the front and rear of the clamping plate
The suspension screw rods 10, 10 are inserted through the screw holes 7a, 10, and the lower portions thereof are screwed into the screw holes 7a, 7a, and the screws are tightened to fit the main shelf and fix the suspension frame C. The lower ends of the upper rods 8a and 8b are bent inward twice in a dogleg shape between the sliding rod 8d and the steadying rod 8e, and the lower ends are moved inward, so that the lower end horizontal rod 8c is located directly below the steadying rod 8e, and the sliding rod 8d is located inwardly from both of the rods.

As shown in an exploded view in FIG. 3, the intermediate support D has approximately the same length as the sliding rod 8d, and its front half 11 and rear half 12 are arranged in two stepped steps. The outer shell body 13 is formed in steps, and the front and rear step portions are formed into a modified groove shape with openings on the inner side surfaces of the husbands.
The front and rear fillers 14 and 15 are inserted and combined inside the front and rear outer shells of the front filler 14, and inside the front filler 14 there is an insertion hole 16 for the auxiliary shelf side frame rod in the length direction, and above the insertion hole 16 there is a rotor. Fitting hole 17 and rotor fitting hole 1 with flange on the lower side
The auxiliary shelf side frame rod 5c is inserted into the insertion hole 16, the rotor 19 is loosely fitted into the upper insertion hole 17, and the flanged rotor is inserted into the lower insertion hole 18. 20 is loosely fitted, and then inserted into the front half of the outer shell 13. Further, inside the rear filling body 15, there are an insertion hole 21 for the suspension frame sliding rod in the length direction, an insertion hole 18 for the flanged rotor 20 on the upper side thereof, and a rotor 19 on the lower side.
The sliding rod 8d of the hanging frame body is inserted into the insertion hole 21, the flanged rotor 20 is loosely fitted into the upper insertion hole 18, and the lower side is inserted. After the rotor 19 is loosely fitted into the hole 17, it is inserted into the rear half of the outer shell 13.

In this way, the auxiliary shelf B is supported via the intermediate support D so as to be slidable back and forth with respect to the hanging frame C, and is suspended from the lower side of the main shelf A by the hanging frame C in a drawer manner. The intermediate support is rotatably inserted around the horizontal sliding rod 8d at the bottom of the suspension frame.

The structure of the present invention is as described above, and its operation will be explained with reference to the attached drawings.
What is shown in the figure and FIG. 6 shows a state in which the front half 11 of the intermediate support D is disposed above the rear half 12 to support the auxiliary shelf B highly, and in this state, the suspension frame is Since the upper steadying rod 8e slides into contact with the outer surface of the outer shell of the intermediate support, the intermediate support does not tilt outward, and since the same action is performed on both the left and right suspension frames, the horizontal swing of both the intermediate support is balanced. to prevent and stabilize the auxiliary shelf.

In addition, what is shown in FIGS. 7, 8, and 9,
From the state shown in Figure 4 above, move the intermediate support D to the sliding rod 8.
The figure shows a state where the auxiliary shelf B is supported at a low level by rotating inward by half a turn around d, so that the first half hangs down below the second half, and in this state, the lower horizontal rod of the hanging frame Since 8c (lower steadying rod) slides into upper and lower intermediate parts of the intermediate support (connection part between the front and rear parts), the intermediate support does not swing outward, and the same holds true for both the left and right suspension frames. This action mutually prevents the support bodies on both sides from swinging in the left-right direction, thereby stabilizing the auxiliary shelf.

In addition, Fig. 10 shows the state in which the support position of the auxiliary shelf B is lowered, and Fig. 11 shows another example of the auxiliary shelf in which an appropriate number of wire rods are cross-connected in the vertical and horizontal directions to form a lattice shape. This shows auxiliary shelf B′,
This auxiliary shelf B' is replaced with the previous auxiliary shelf B to construct a similar drawer auxiliary shelf. Furthermore, the shape and structure of the auxiliary shelf can be modified as appropriate depending on the purpose of use other than the above two examples.

``Effect of the invention'' The drawer auxiliary shelf of the present invention can be freely attached to or removed from any existing shelf, and can be attached to the auxiliary shelf by attaching the hanging frame body to the suspension plate and the suspension screws provided on the mounting plate. Small items can be stored and stored in the compartment.

In addition, each sliding device constructed on the hanging frame and the intermediate support allows the auxiliary shelf to be quickly and easily pulled out or pushed in from the main shelf as needed, and a step is provided at the front and rear of the intermediate support. Since it is rotatably supported on the sliding rod of the hanging frame, the front half of the support can be rotated to a high position, and when the auxiliary shelf is supported high, short items can be stored and the auxiliary shelf can be If you want to store tall items, you can rotate the intermediate support half a turn from the inside downwards to support the auxiliary shelf lower and increase the distance between it and the main shelf. Since it can be supported and suspended in two different heights, it can be used in a wide range of applications.

[Brief explanation of the drawing]

Figure 1 is a perspective view showing the auxiliary shelf of the present invention supported and suspended below the main shelf and pulled out, Figure 2 is a perspective view showing only the auxiliary shelf pulled out, and Figure 3. is an exploded perspective view of each essential part of the auxiliary shelf, Fig. 4 is a partially cross-sectional front view of the auxiliary shelf supported at a high position on the hanging frame, and Fig. 5 is the auxiliary shelf in the state shown in the previous figure. Fig. 6 is a side view partially showing the auxiliary shelf with the auxiliary shelf pulled out, and Fig. 7 shows the auxiliary shelf in a lower position on the hanging frame. Fig. 8 is a side view, partially in cross section, of the state in which the auxiliary shelf is pushed under the main shelf in the state shown in the previous figure, and Fig. 9 is a partially sectional view showing the state in which the auxiliary shelf is pulled out. Part 1 is a side view showing a partially sectional state.
FIG. 0 is a perspective view showing the auxiliary shelf supported at a low position on the hanging frame, and FIG. 11 is a perspective view showing another embodiment of the auxiliary shelf. A...Main shelf, B...Auxiliary shelf, C...Hanging frame,
D...Intermediate support, 4...Mesh plate, 5...Edge frame, 5
a...Front frame rod, 5b...Rear frame rod, 5c...Left side frame rod, 5d...Right side frame rod, 6...Edge material, 7...Mounting plate, 7a...Threaded hole, 8...U Forming rod, 8a...Front upper rod, 8b...Rear upper rod, 8c...Lower end horizontal rod, 8d...Horizontal sliding rod, 8e...Stabilizing rod, 9
...Handle plate, 10...Hanging screw, 11...First half, 1
2...Second half.

Claims (1)

[Scope of utility model registration request] In the drawer auxiliary shelf which is suspended from the lower part of the hanging frame C via the intermediate support D so as to be slidable back and forth, the hanging frame C is connected to the front-rear compatible upper rod 8a which is vertically installed at the lower part of the upper end mounting plate 7. , 8b, with the sliding rod 8d of the intermediate support D in the center, a steadying rod 8e and a lower end horizontal rod 8c are horizontally suspended above and below in parallel to each other,
The intermediate support body D has a front filling body 14 in the front and rear stages of the outer shell body 13, which has a front half and a rear half in two stages, high and low.
and a rear filling body 15 are inserted into the front filling body 14, and the side frame rod 5c of the auxiliary shelf B is inserted into the front filling body 14, and rotors are loosely fitted on both upper and lower sides of the insertion rod, and the rod is inserted into the insertion rod. The sliding rod 8d of the hanging frame C is brought into sliding contact with the rear filling body 15.
A drawer auxiliary shelf in which a rotor is loosely fitted on both the upper and lower sides of the insertion rod so as to be in sliding contact with the insertion rod.