JP3059021U - Shelves - Google Patents

Abstract

(57) [Problem] To provide a combination type storage shelves in which a combination type storage board can be arbitrarily increased or decreased and the combination and removal thereof are easy. A plurality of support columns 2 and two support columns 2 each are provided.
Connecting screws 3 to increase the length of the connecting screws 3
The upper and lower ends of each support column 2 have female screw holes 21 and 22 for screwing with the insertion screws 3. An inner sleeve 42 formed by a portion in which two semicircles are inclined downward from the top to the bottom is fixed to the sleeve nut 4.
1 and fits tightly on the outer surface of the support column 2 passing through the sleeve nut 41 so that each storage plate 4 can be firmly assembled with the support column 2 so that its height and the required storage plate 4 are optionally adjusted. Can be changed.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to storage shelves, and more particularly, to a multi-stage storage shelves.

[0002]

[Prior art]

 A conventionally known combination storage shelf is configured by combining four support columns 11 and two storage boards 12, for example, as shown in FIG. An adjusting screw is attached to the bottom end of each support column 11, and the top end is covered with a decorative lid. The support columns 11 of the storage shelves have a certain length, so that the storage shelves have only one kind of height and have only two steps of use space, which is not ideal.

[0003]

[Problems to be solved by the invention]

 An object of the present invention is to provide a storage shelf in which the structure of each support pillar can be designed so that a plurality of storage shelves, for example, as many as six steps, can be combined, and the storage shelves can be easily combined or removed. I do.

[0004] Another object of the present invention is to provide a shelves that can freely adjust the distance between two vertically adjacent shelves, thereby enhancing its practicality.

[0005]

[Means for Solving the Problems]

 According to the shelves of the present invention, screw holes are formed at the upper end and lower end of each support column so that the height of each support column can be easily changed, and each of the two support columns is inserted with a screw. Connect. In addition, in order to assemble each storeroom plate with the support post, each sleeve nut is fixed at a square corner of the storeroom plate so that the support post penetrates, and the semicircular thickness gradually increases from top to bottom. Insert the inner sleeve formed of the two pieces into the sleeve nut, and simultaneously assemble the storage board to the support column so that the outer surface of the support column is firmly tightened.

[0006] The height of each support column can be changed by increasing its number and connecting with a bayonet screw. The square corners of each storage board are formed by two semicircular pieces after fixing each sleeve nut and penetrating the support post, and the inner sleeve whose thickness gradually increases from top to bottom. Each storage plate is easily assembled with the support column by firmly fitting it inside the nut and on the outer surface of the support column. The height of the shelves and the number of shelves can therefore be easily adjusted at will.

[0007]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIG. 1, a storage shelf according to an embodiment of the present invention is configured by combining a plurality of support columns 2, a plurality of insertion screws 3, and a plurality of storage boards 4.

As shown in FIGS. 1 and 2, each support column 2 has an appropriate length, and upper and lower ends thereof are formed with female screw holes 21 and 22, respectively. 23 is attached. Two or more support columns 2 can be screwed into female screw holes 21 and 22 with bayonet screws 3 to form a column whose height can be adjusted more. Further, the insertion screw 3 is provided with straight cuts 31 on its upper end surface and lower end surface, respectively, so that it can be easily turned.

Each sleeve nut 41 is fixed to a square corner of each storage board 4, fits into each sleeve nut 41 by the inner sleeve 42, fits on the outer surface of the support column 2, and fits inside the sleeve nut. Further, each inner sleeve 42 is formed of two semi-circles, and each semi-circle gradually slopes outward from top to bottom, that is, its thickness gradually increases from top to bottom, Thus, when it is inserted from above into the outside of the support column 2 into the sleeve nut 41, it becomes more and more firmly with the help of the annular groove 23. The annular groove 23 also serves to visually check the height of the support column 2. FIG. 3 shows a coupling state of the inner sleeve 42, the sleeve nut 41, and the support column 1.

The length of the support pillars 2, that is, the height of the storage shelves can be increased in combination with two, three, four, etc., depending on the required situation, and the number of the storage boards 4 can be increased at the same time. FIG. 4 shows a storage shelf in which three support columns 2 are combined with four storage boards 4, and FIG. 5 shows a storage shelf in which five support columns 2 are combined with six storage boards 4. .

[0011] The storage shelf of the present invention can change the height of the support columns arbitrarily to the number of steps, the number of storage boards can be changed arbitrarily, and the connection of the support columns can be easily achieved by inserting screws. The support column and the storage board can be assembled by simply pressing it firmly into the sleeve nut fixed to the square corner of the storage board with the inner sleeve, making it extremely easy to assemble and remove. It is.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view illustrating a storage shelf according to an embodiment of the present invention.

FIG. 2 is a partially enlarged exploded perspective view showing a storage shelf according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view illustrating an assembled state of the support columns of the storage shelf and the storage board according to the embodiment of the present invention;

FIG. 4 is a perspective view showing a storage shelf according to an embodiment of the present invention;

FIG. 5 is a perspective view showing a storage shelf according to another embodiment of the present invention.

FIG. 6 is a perspective view showing a conventional shelf.

[Explanation of symbols]

 2 Support Post 3 Insert Screw 4 Storage Plate 21 Female Screw Hole 22 Female Screw Hole 23 Annular Groove 31 Cut 41 Sleeve Nut 42 Inner Sleeve

Claims (3)

[Utility model registration claims] A plurality of support posts, a plurality of insertion screws for connecting the support posts, and a plurality of storage boards, each of which has an upper end and a lower end screw hole, The insertion screw is screwed into the female screw hole and connected to two or more support columns, and by combining the storage plate with the support column, the height and the number of the storage plates can be configured as required. A shelves characterized by being. 2. The storage plate has a plurality of sleeve nuts firmly attached to its square corners, and an inner sleeve composed of two semicircular pieces inclined slightly outward from top to bottom is provided in the sleeve nut. When fitted, the outer surface of the support column that fits into the sleeve nut is tightened, and the storage plate is assembled to the support column, and the vertical distance between the storage plates can be adjusted as desired. The storage shelf according to 1. 3. The support post has a plurality of equally spaced annular grooves on its outer surface, which fits easily with the inner sleeve and allows the height of the support post to be visually perceived. The storage shelf according to claim 2, wherein: