KR20130092111A

KR20130092111A - Self-assembly shelf

Info

Publication number: KR20130092111A
Application number: KR1020120013624A
Authority: KR
Inventors: 방경석
Original assignee: 주식회사 앤투앤
Priority date: 2012-02-10
Filing date: 2012-02-10
Publication date: 2013-08-20

Abstract

The present invention relates to a prefabricated shelf, and in detail, the frame structure is simple, anyone can easily assemble, can be transported in the state before assembly to the place where the shelf is installed prefabricated shelf that can reduce the logistics and manufacturing costs It is about.
The prefabricated shelf of the present invention includes a plurality of vertical frames having a plurality of height adjustment fastening grooves formed at predetermined intervals on a side thereof; at least one plate body installed in the vertical frame in a horizontal direction to load an article; The plate is bent in a U-shape, the lower bent portion is formed to be wider than the upper bent portion, the upper surface of the upper bent portion is formed on the same plane as the upper surface of the plate body, the plate portion on the extension of the lower bent portion wider than the upper bent portion A pair of first horizontal frames formed to support the front side and the rear side of the bottom, and at least one fastening groove formed at an edge thereof; It is bent in an L-shape, the vertical surface is fastened to the vertical frame and the left and right bottom surface of the plate body is supported on a horizontal plane, and a pair of second horizontal frame for fixing the first horizontal frame; comprises a.

Description

Prefabricated Shelf {self-assembly shelf}

The present invention relates to a prefabricated shelf, and in detail, the frame structure is simple, anyone can easily assemble, can be transported in the state before assembly to the place where the shelf is installed prefabricated shelf that can reduce the logistics and manufacturing costs It is about.

In order to store goods, parts, and materials in a home or a factory, a lot of storage space is required. For this purpose, a shelf provides a function for efficiently utilizing the space required for storing or organizing items.

Prefabricated shelves take up less space than shelves sold as finished products and are easy to transport, and do not require much space for storage before sale, thus reducing the cost of transportation and storage. It is high and widely spread.

Publication 1: Public Utility Model 2010-0007692 Patent Document 2: Laid-Open Patent 2001-0055514

The shelf disclosed in Patent Document 1 is configured to support a plate by a frame, and bolts are fixed at each corner of the frame, and the shelf is twisted left and right in that there is no means for separately supporting the plate other than the horizontal and vertical frames. The structure is difficult to prevent. Therefore, there is a problem that can be twisted to the left or right when the load is placed on the article.

In addition, Patent Document 2 is an invention relating to a prefabricated shelf for simplifying assembly and disassembly by minimizing the number of bolted couplings.

Although several grooves are formed in a vertical frame in a vertical direction, and a plate body is stacked in the groove, a prefabricated shelf having a structure in which an article can be stored is disclosed. In case of storing the present, there is a disadvantage that is vulnerable to deformation such as distortion of the upper and lower sides.

In addition, when assembling a number of plates should be put between the predetermined space of the vertical frame, it is a structure that is not easy to assemble a plurality of plate bodies.

Accordingly, the present invention has been made in view of the above circumstances,

The main object is to provide a prefabricated shelf that can be simply assembled and disassembled and can be completed at low cost using materials that are easy to purchase in the vicinity.

Furthermore, the object of the present invention is to provide a rigid prefabricated shelf that can adjust the height of each floor according to the height, size, and quantity of the article, and can stably support even a relatively large load.

Prefabricated shelf of the present invention for achieving the above technical problem, a plurality of vertical frame is formed on the side of the height adjustment fastening groove of each stage of the shelf at a predetermined interval; One or more plates installed in the vertical frame in a horizontal direction to load goods; The plate is bent in a U-shape, the lower bent portion is formed to be wider than the upper bent portion, the upper surface of the upper bent portion is formed on the same plane as the upper surface of the plate body, the plate portion on the extension of the lower bent portion wider than the upper bent portion A pair of first horizontal frames formed to support the front side and the rear side of the bottom, and at least one fastening groove formed at an edge thereof; It is bent in an L-shape, the vertical surface is fastened to the vertical frame and the left and right bottom surface of the plate body is supported on a horizontal plane, and a pair of second horizontal frame for fixing the first horizontal frame; comprises a.

In addition, the fastening bracket is made of L-shaped, U-shaped, or cross-shaped vertical surface is fastened to the vertical frame and the horizontal support piece is fastened to the first horizontal frame, the support piece is fixed to the vertical frame and the first horizontal frame is bent Characterized in that it further comprises a first horizontal frame fastening bracket is formed.

As described above, according to the prefabricated shelf of the present invention, anyone can be easily assembled and disassembled by the frame structure, and furthermore, if the product is stored and transported in a disassembled state, it takes up less volume than the finished product to store and transport. There is an advantage to reduce the logistics costs.

In addition, the frame supporting the plate body constitutes the same plane as the shelf to prevent the article from being scratched by the frame when being taken out of the shelf or loading the article on the shelf.

In particular, while the structure can be extended in the vertical, horizontal direction of the shelf, by fixing the vertical frame and the horizontal frame with a fastening bracket, it is suitable to maintain the unique shape of the shelf by preventing the vertical and horizontal, left and right twisting phenomenon even in long-term use.

Therefore, the present invention can greatly improve the stability and ease of use of the prefabricated lathe apparatus has an excellent effect that contributes to economics.

1 is a perspective view of a prefabricated shelf of the present invention,
Fig. 2 is a plan view of Fig. 1,
3 is a perspective view of a horizontal frame installed in each of the front and rear in Figure 1,
4 is a perspective view of a second horizontal frame installed at each of left and right sides in FIG. 1, FIG.
5 is a cross-sectional view taken along the line AA of FIG.
6 is a perspective view of a + -shaped fastening bracket,
7 is a front view showing a modification of the prefabricated shelf of the present invention of FIG.

For a better understanding of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing a prefabricated shelf 1 of the present invention.

As shown in Figure 1, the prefabricated shelf (1) according to the present invention is a pair of vertical frame 10 is disposed in front and rear to be fixed to each other by a second horizontal frame (21) is composed of one side support portion, In a similar manner, a pair of vertical frames 10 are disposed in front and rear and are fixed to each other by a second horizontal frame 21 to form side support portions on the other side, while a pair of vertical frames 10 disposed in front are provided. It is fixed to the first horizontal frame 20, and fixed to the first horizontal frame 20 between a pair of vertical frames 10 arranged in the same way, the overall shape is made into a hexahedral shape.

In the vertical frame 10, the fastening grooves 10a are formed at regular intervals along the length direction, and the fastening grooves 10a are used to adjust the height of each step according to a user's purpose when constructing a multi-stage shelf. do.

The vertical frame 10 has fastening grooves 10a formed on inner and outer surfaces, respectively, and the second horizontal frame 21 is coupled to the fastening groove 10a of the inner surface as described below. The L-shaped fastening bracket 41, the U-shaped fastening bracket 41 or the + -shaped fastening bracket 43 for reinforcing the coupling force between the vertical frame 10 and the first horizontal frame 20 is coupled.

The second horizontal frame 21 coupled to the side of the vertical frame 10 has a cross-section of a N-shape, and fastening grooves 21a are formed at both ends of the vertical surface 21b and the horizontal surface 21c. have.

The fastening grooves 21a formed at both sides of the second horizontal frame 21 are coupled to the fastening members such as screws 50 in accordance with the fastening grooves 10a formed inside the vertical frame 10.

Meanwhile, the fastening grooves 20a and the second horizontal frame 21 formed at both ends of the first horizontal frame 20 while the first horizontal frame 20 is placed on the horizontal surface 21c of the second horizontal frame 21. Each fastening groove 21a formed in the horizontal surface 21c of the is coupled to a fastening member such as a screw 50.

In the coupled state, the lower bent portion of the first horizontal frame 20 and the horizontal surface 21c and the plate body 30 of the second horizontal frame 21 serve as means for supporting the load of the object.

The first horizontal frame 20, which is coupled to the fastening groove 21a on the horizontal surface 21c of the second horizontal frame and located at the front and rear of the shelf, is bent in a cross-section having a shape of "C" and has a lower portion. The bent portion extends wider than the upper bent portion, so that the plate body 30 is supported through the lower bent portion.

That is, simply placing the plate 30 on the extended portion of the lower bent portion that protrudes more than the upper bent portion, the side of the plate 30 is in contact with the upper bent portion, so the flow is prevented, so the coupling means of the plate 30 is omitted. It can do the assembly structure simply.

When the fastening structure of the first horizontal frame 20 and the second horizontal frame 21 as described above is applied at predetermined intervals along the height direction of the vertical frame 10, a multi-stage shelf is constructed.

In order to prevent deformation such as left and right distortion during long-term storage in the state where the whole structure of the multi-stage shelf extending in the height direction is placed, in the state where the vertical frame 10 and the first horizontal frame 21 are combined, L The fastening groove 41a of the female fastening bracket and the fastening groove 42a of the U-shaped fastening bracket are engaged by the screw 50 in a state of being fitted in the fastening groove formed on each frame.

L-shaped fastening bracket (41) is a fastening bracket used at the bottom and top of the shelf to prevent the left and right distortion of the shelf in the vertical frame, the first horizontal frame 20, the second horizontal frame 21 assembled state Reinforcement means.

L-shaped fastening bracket (41a) is bent both the vertical portion and the horizontal portion, each portion of the structure surrounding the circumference of one side of the shelf by combining the vertical frame 10 and the first horizontal frame 20 at the same time, It becomes a reinforcing means for effectively maintaining the shape of the left and right and front and rear of the shelf.

The U-shaped fastening bracket 42 is a fastening bracket used for the middle part of the shelf except for the top and bottom ends when the height of the shelf is extended, and the vertical part of the L-shaped bracket is extended, and the left and right warps of the shelf in the middle part of the shelf are extended. And reinforcement means for preventing downward bending.

In the U-shaped fastening bracket 42, the vertical support piece 42b supports the vertical frame 10 and the second horizontal frame 21, and the horizontal support piece 42c fixes the first horizontal frame 20, When extending in the height direction of the shelf, it is used as a coupling support means of the middle portion of the shelf, the fastening groove 42a of the U-shaped bracket to the fastening groove 10a of the vertical frame and the fastening groove 20 of the first horizontal frame. To the screw (50).

FIG. 5 is a cross-sectional view taken along line AA of FIG. 1 illustrating a state in which the plate 30 and the first horizontal frame 20 are coupled to each other, and the upper surface of the plate 30 and the top surface of the first horizontal frame 20 are flush with each other. Is present in, to put the goods on the plate 30, or to pull out the goods loaded on the plate 30 so as not to be caught in the jaw of the first horizontal frame 20 to prevent damage to the goods during use after completion of the shelf It is supposed to be.

In addition, the plate body 30 is assembled in a state of being mounted only on the lower bent portion without being fitted into the space between the upper bent portion and the lower bent portion, thereby simplifying assembly and separation, and when the plate body 30 is removed, The space is formed so that the structure can be used to increase the interval between steps.

6 illustrates a structure in which the shelves are assembled in two rows in the horizontal direction as a variation of the shelf of FIG. 1, but the present invention is not limited thereto, and the prefabricated shelves 1 may be assembled in a plurality of rows in the horizontal direction as needed. It can be used.

Specifically, in order to extend the shelf in the horizontal direction, the two shelves are arranged side by side horizontally, and the vertical frame 10 uses a + -shaped fastening bracket 43 at a portion in contact with each other.

When the screw 50 is aligned with the fastening groove 43a of the + -shaped fastening bracket and the fastening groove 10a of the vertical frame, the vertical support piece 43b of the + -shaped fastening bracket is connected to the outer surface of the vertical frame 10. It is coupled, the horizontal support piece 43c is coupled to the first horizontal frame 20 of both shelves to enable the two shelves to extend in the horizontal direction.

In addition, the upper end cap 52 is coupled to the upper end of the vertical frame 10 as a constituent means for the assembly of the shelf to provide the beauty of the shelf.

The vertical frame 10, the first horizontal frame 20 and the second horizontal frame 21 are all made of the same material, the material may be made of a high-strength steel alloy, such as steel.

In addition, the plate body 30 may be made of a material such as acrylic, wood, plastic.

The constituent means and embodiments of the shelf of the present invention described above are merely exemplary, and various modifications and equivalent other embodiments are possible for those skilled in the art to which the present invention pertains.

1 . Prefab shelves
10.Vertical Frame
10a.Tightening groove of vertical frame
20 first horizontal frame
20a.Tightening groove of the first horizontal frame
21.Horizontal Frame 2
21a.Tightening groove of the second horizontal frame
21b.vertical plane of the second horizontal frame
21c.Horizontal plane of the second horizontal frame
30.Plate
41.L shaped tightening bracket
41a.Tightening groove
41b.Vertical Supports
41c.Horizontal support
42. U-shape tightening bracket
42a. Fastening groove
42b.Vertical Supports
42c.Horizontal support
43. + Shape Fastening Bracket
43a.Tightening groove
43b.Vertical Supports
43c.Horizontal support
50 screw
51.Finish Cap

Claims

A plurality of vertical frames 10 having a plurality of height adjustment fastening grooves 10a formed at predetermined intervals on the side;
At least one plate body (30) installed in a horizontal direction on the vertical frame (10) for loading an article;
It is bent in a c-shape, the lower bent portion is formed to be wider than the upper bent portion, the upper surface of the upper bent portion forms the same plane as the upper surface of the plate body 30, the lower bent portion extending wider than the upper bent portion A pair of first horizontal frames 20 formed to support the front and rear bottom surfaces of the plate body 30 at a portion thereof and having two fastening grooves 20a formed at edges thereof;
B-shaped and bent, the vertical surface 21b is fastened to the vertical frame 10 and the left and right bottom surfaces of the plate body 30 are supported on the horizontal surface 21c and the first horizontal frame 20 is fixed. A pair of second horizontal frames 21;
A fastening bracket for fixing the first horizontal frame 20 and the second horizontal frame 21;
Prefabricated shelves.

The method of claim 1,
The fastening bracket consists of an L-shape 41, a U-shape 42, or a crisscross shape 43. The vertical surface is fastened to the vertical frame 10, and the horizontal support piece 41c is fastened to the first horizontal frame 20. Prefabricated shelf, characterized in that it comprises a fastening bracket 40, the first horizontal frame 20 is bent and the support piece is fitted to the vertical frame 10 and the first horizontal frame 20.