JPS6236444Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a storage shelf.

Hitherto, various types of storage shelves have been known as the above-mentioned storage shelves. Among them, multiple shelves are installed horizontally in multiple stages between the left and right side panels, etc., and the size of the items to be placed, etc.
The space between the shelves on each level can be adjusted as necessary, or unnecessary shelves can be removed. However, according to the storage shelves mentioned above, the shelves on each level are integrated. Or, since a plurality of shelves are laid down, the shelves that are unnecessary due to the storage items have to be completely separated from the side panels and removed, making it troublesome and complicated to attach and detach them.

Therefore, as a result of consideration in view of the above-mentioned conventional circumstances, the present invention was developed in a storage shelf that allows the interval between shelves on each level to be adjusted as necessary, without removing unnecessary shelves. In addition to making it easy to place and take out items on the lower shelves, the effective space on each shelf can be freely converted as needed, improving the workability of placing and taking out items. In addition, a storage shelf is obtained which aims to make effective use of the space and area on each shelf board.

The drawings showing the embodiments of the present invention will be described in detail below.

FIG. 1 shows an example of a case where the storage shelf of the present invention is implemented on a mobile trolley 1.
is appropriately formed into a frame using constituent materials such as L-shaped steel, and is equipped with movable casters 2, 2, etc. at the lower end, and a jig tool box 3 at the rear lower end.
In addition, a plurality of accessory storage boxes 4 are disposed on the upper part of the rear main pillars 5, 5 in a step-like manner and inclined downwardly to the rear, and are arranged between the rear main pillars 5, 5. It is designed to be moved by holding the provided trolley handle 6.

In this way, storage shelves are arranged in multiple stages between the front main pillars 7, 7 and the left and right main pillars 8, 8 vertically installed from the rear end of the mobile cart 1. The main pillars 7 and 8 are not limited to the above-mentioned movable trolley 1, but may be fixedly formed and erected at a desired position.
In either case, a plurality of mounting holes 9 are provided at appropriate intervals in the length direction (vertical direction), and these mounting holes 9 are used to attach each guide rail 1 of each stage to a pair.
0, 10... can be freely attached and detached using a pair of bolts and nuts 17 as shown in FIG.
It is possible to adjust the interval h of each stage within the interval of....

The guide rails 10, 10 are two pieces that form a pair, and as shown in FIGS. 2 and 3, a receiving plate portion 1 is integrated by welding L-shaped steel or the like.
The receiving plate part 10a, which is formed from a guide plate part 10a and a guide plate part 10b and arranged horizontally, has a plurality of stopper holes 11 provided at appropriate intervals in the length direction (front and back direction), and has a rear end. The guide plate portion 10b is provided with a chute 12 which is curved downward, and the guide plate portion 10b vertically provided from the receiving plate portion 10a has a guide elongated hole 13 in the longitudinal direction (front-back direction). It is provided and formed.

The pair of guide rails 10, 10 are arranged in parallel and opposite to the left and right main pillars 7, 8, 7, 8, and the shelf boards 14 are
It is supported so that it can be slid freely.

The above shelf board 14 is shown in Fig. 2, Fig. 4 A, B, C, D.
As shown in FIG.
4 ⁿ are connected to each other in the width direction by hinges 20, so that they can be folded alternately in opposite directions, and can be unfolded into a flat plate shape, and the strip plates 14'...1
A guide pin 15 is provided protruding from the longitudinal end of ⁴ⁿ , and a stopper pin 16 is provided protruding from the back surface of the frontmost strip plate 14' in the longitudinal direction. , 10a, guide pins 15, . The outer diameter of the guide pin 15 is formed to be somewhat smaller than the hole width of the guide elongated hole 13, so that when a force is applied in the direction of lifting the frontmost end strip plate 14', the guide pin diameter and the guide The strip plate 14' is lifted according to the difference in the width of the elongated hole, and the stopper pin 16 is ejected from the stopper hole.

Here, as shown in FIGS. 4A to 4D, the guide pins 15 are provided at every other strip plate 14'... ¹⁴ⁿ and at the widthwise ends of each, and the shelf plates 14 are arranged alternately. It is designed to be foldable.

Also, the chute 1 of the guide rails 10, 10
2 and 12 are provided with a positional relationship that separates an effective space L in which the shelf board 14 is pulled out and unfolded, and a storage space L in which it is folded and stored. In other words, the length of the receiving plate portion 10a is approximately equal to the entire length of the shelf board 14, while the length of the guide plate portion 10b is approximately equal to the total length of the shelf board 14.
Each strip plate 14'...1 of the shelf board 14 is provided longer than the storage space l to the rear.
⁴ⁿ is designed to guide each band-shaped plate 14'... ¹⁴ⁿ when it is folded and stored or pulled out and unfolded.

Furthermore, a grip 18 is provided protruding from the front end of the frontmost band-shaped plate 14'. In addition, the above guide rail 10,
The main pillars 7, 8 are attached to the side plate parts 10c, 10c of 10.
As shown in FIG. 2, the mounting groove 19 is open at the lower end so that it can be removed and installed by slightly loosening the bolt/nut 17.

In the above configuration, the plurality of guides 10, 10 paired with the main pillars 7, 8 are fixed horizontally at appropriate intervals h in the vertical direction depending on the size, height, etc. of the stored items. With respect to the guide rails 10, 10, the shelf board 14 is located at the frontmost strip board 1.
When you hold the handle 18 at 4' and pull it out, it is shown in Figure 4A.
As shown in FIG.
By engaging with the shelf board 14, it is prevented from moving in the front-back direction and the shelf board 14 is held in the effective space L in a fully expanded state.

After the stopper pin 16 is disengaged from the fully expanded state described above, when the frontmost band plate 14' is pushed in, the entire shelf plate 14 slides on the receiving plate portion 10a and retreats. At that time, the rearmost strip plate 14 ⁿ first comes off from the receiving plate portion 10a, but this strip plate 14 ⁿ
Since the guide pin 15 provided at one end in the width direction is engaged with the guide elongated hole 13, this guide pin 1
As shown in FIG. 4B, the strip plate 14 ⁿ is rotated downward by 90 degrees using the fulcrum 5 as a fulcrum and is suspended vertically.

Thereafter, each strip plate is vertically suspended in the same manner, so that it is finally folded and stored in the storage space 1 in a horizontally stacked state as shown in FIG. 4D.

In addition, the shelf board 14 can be held at any position by engaging the stopper pin 16 in the stopper hole 11 at any position while being pulled out or pushed in, so the effective usable area of the shelf board 14 is reduced to a strip-shaped area. The necessary width can be obtained in units of plates 14'... ¹⁴ⁿ .

Also, from the folded and stored state shown in FIG. 4D, the frontmost band plate 14' is horizontally rotated and pulled out, placed on the receiving plates 10a, 10a, and then pulled out forward by holding the grip 18. , strip plates 14''... ¹⁴ⁿ are guided by the chute 12 and placed horizontally on the receiving plate portions 10a, 10a while sequentially rotating horizontally, and are pulled out as they are for the expanded use described above. It can be done.

Here, each shelf board 14 is arranged at equal intervals as shown in FIG.
It is also possible to expand the storage space of the lower tier, that is, the E tier, by pulling out and unfolding the required space and holding it there, or by folding it up and storing it from the beginning like the D tier. As shown in the figure, each shelf board 14 may be arranged with the interval h between them appropriately set according to the size of the article a, etc., and other usage modes are arbitrary.

As explained above, according to the storage shelf according to the present invention, a plurality of guide rails 1 are disposed horizontally facing each other in a detachable and height-adjustable manner on the left and right main pillars 7, 7, 8, 8.
0 and 10, a plurality of strip plates 14'... ¹⁴ⁿ are hinged to each other in the width direction and folded, and a shelf board 14 formed to be freely unfoldable is placed and supported so that it can be pulled out, unfolded, folded and stored. Because of the structure, each shelf board 14 is placed at an appropriate interval h with respect to the main pillars 7 and 8.
..., and in such a state, the shelf boards 14 of each stage can be pulled out and used in the required space according to the size of the stored item a, etc., and unnecessary shelf boards can be pushed in and stored. The space on the lower shelf board can be widened, etc., and the space between each shelf board 14 h... or the effective space of the shelf board 14 itself can be changed and used as desired, making it easier to store and take out items a from the shelf boards 14... Not only can this be done without damaging the upper shelf boards, but also the shelf space of each tier can be used effectively, and each shelf board 14... can be easily pushed in or pulled out. It has practical effects such as being easy to fold, store, unfold, and convert effective space, making it easy to use.

[Brief explanation of the drawing]

Fig. 1 is a side view showing an embodiment of the storage shelf according to the present invention, Fig. 2 is a perspective view showing unit guide rails and shelf boards in the storage shelf, and Fig. 3 is a guide rail in the storage shelf. Figure 4A is a partially enlarged sectional view showing how the shelves and main pillars are attached to each other.
B, C, and D are explanatory diagrams showing the unfolding of the shelf board in the same storage shelf and the operating state of storage, respectively, Fig. 5;
FIG. 6 is an explanatory diagram showing an example of arrangement of shelf boards in the same storage shelf. 7, 8... Main pillar, 10, 10... Pair of guide rails, 10a... Receiving plate part, 10b... Guide plate part, 11... Stopper hole, 12... Chute,
13...Guide slot, 14...Shelf board, 14'...1
4 ⁿ ...Strip plate, 15...Guide pin, 16...
Stopper pin.

Claims (1)

[Scope of utility model registration request] A plurality of pairs of guide rails 10, 10 are installed at appropriate intervals on the left and right main pillars 7, 7, 8, 8, . A receiving plate part 10a is provided with a plurality of stopper holes 11 at appropriate intervals at least in the length direction and has a chute 12 curved downwardly at the rear end, and a guide plate part 10b is provided with a guide elongated hole 13 in the length direction.
On the receiving plate part, a shelf plate 14 is folded and stored, which is formed by hingedly connecting a plurality of strip plates 14', 14''... ¹⁴ⁿ to each other in the width direction so as to be foldable and unfoldable. Guide pins 15 protruding from the ends of the strip plates are slidably engaged and supported in the guide elongated holes so that the strip plates can be freely drawn out and expanded, and at least the frontmost strip plates are provided with the stopper holes. A storage shelf characterized by being provided with a stopper pin 16 that can be freely engaged and detached from the storage shelf.