KR102345823B1 - Space division drawer of furniture - Google Patents

Abstract

An object of the present invention is to provide a drawer that is simple and easy to assemble and can maintain a solid assembly state.
To this end, in the present invention, a sickle part is formed to protrude from both ends, a support jaw is formed at the lower end of the sickle part, first coupling grooves are formed on both left and right sides of the front side, and a first slot is formed in the lower part, the front plate The rear plate is arranged at a predetermined distance from the front and rear, and the first coupling jaws are respectively protruded from both ends, the second coupling grooves are formed on the left and right sides of the front side, and the second slot is formed in the lower part, and between the front plate and the back plate. Both ends are vertically aligned and connected, but at the end opposite to the first coupling groove, a second coupling jaw forming a flat surface with the front surface of the front plate is formed to correspond to the first coupling groove when coupled with the first coupling groove, and the sickle and A corresponding tenon hole is formed, and a third coupling groove forming a flat surface with the side surface of the back plate is formed to correspond to the first coupling jaw when coupled with the first coupling jaw at the end opposite to the first coupling jaw, and the second coupling A pair of left and right side plates each having a third slot at the bottom, and a third coupling jaw forming a flat surface with the front surface of the back plate when coupled to the second coupling groove at the end opposite to the groove is formed to correspond to the second coupling groove; Disclosed is a drawer including a bottom plate in which edges of four sides are fitted and fixed in first to third slots.

Description

Drawer for furniture {SPACE DIVISION DRAWER OF FURNITURE}

The present invention relates to various furniture drawers for storing and storing various items such as chest of drawers, chests of drawers, sinks, cupboards, bookcases, dressing tables, door handles, etc. It relates to a storage space division type prefabricated drawer that can save money and can maintain an assembled state firmly and stably.

In general, kitchen furniture such as sinks and cupboards, as well as various storage furniture such as chests of drawers, wardrobes, chests, and bookshelves, are usually equipped with drawers that can be removed from the main body of the furniture for convenience and neat organization. .

In addition, a guide is mounted between the main body of the furniture and the drawer to guide and support the sliding movement of the drawer to facilitate opening and closing of the drawer.

In recent years, due to the rise in the price of high-quality logs and the difficulty in securing log resources, drawers made of synthetic resin are becoming more common.

These synthetic resin drawers can be made by injection molding the finished product at once, but this method not only takes a huge amount of money to make a mold, but also has a large volume, so transportation is inconvenient and logistics costs are high. After that, the method of assembling it becomes mainstream.

However, conventional prefabricated drawers are usually very difficult and inconvenient to assemble because the front/rear plate, left and right side plates, and bottom plates are screwed and fixed one by one with screws. There is a problem in that an error occurs.

Here, the above-described techniques are provided to help the understanding of the present invention, and this does not mean that the techniques are widely known in the art to which the present invention pertains.

KR20-0480208 Y1 (2016.04.19.) KR20-20090004873 U (2009.05.22.) KR20-0372261 Y1 (2004.12.28.) KR10-1244518 B1 (2013.03.11.) JP Laid-Open Patent Publication Hei 7-148040 A (June 13, 1995) KR10-0318116 B1 (2001.12.07) KR10-1544701 B1 (2015.08.10) KR10-2011-0133569 A (2011.12.13) KR10-2012-0059539 A (2012.06.08) KR10-2014-0002465 A (2014.01.08) KR10-2015-0068952 A (2015.06.22) KR10-1199975 B1 (2012.11.05)

Accordingly, the present inventors comprehensively consider the above-mentioned issues and focus on solving the limitations and problems of the existing prefabricated drawer, thereby shortening the assembly time and reducing the manufacturing cost, as well as maintaining the solid and stable assembly state. The present invention was created as a result of continuous research by making every effort to develop a storage space partition type drawer of a new structure that promotes effective effects.

Accordingly, it is an object and technical problem to be solved by the present invention to provide a furniture drawer that is easy to assemble and maintains a solid assembly quality.

Here, the technical problems and objects to be solved by the present invention are not limited to the technical problems and objectives mentioned above, and other technical problems and objects not mentioned will be clearly understood by those skilled in the art from the following description.

Specific means according to an embodiment of the present invention for achieving the above object and solving the technical problem is that the sickle part is formed to protrude from both ends of the left and right sides in the longitudinal direction, and the fulcrum is formed at the lower end of the sickle part. , a front plate in which first coupling grooves are formed on both left and right sides of the front side, and a first slot is formed in the lower portion; a rear plate disposed at a predetermined distance from the front plate in the front and rear, first coupling jaws are respectively protruded from left and right both ends in the longitudinal direction, second coupling grooves are formed on both left and right sides of the front side, and a second slot is formed in the lower part; A second coupling jaw forming a flat surface with the front surface of the front plate when connected with the first coupling groove at an end opposite to the first coupling groove of the front plate is connected vertically between the front plate and the back plate. It is formed to correspond to the first coupling groove, and a tenon hole corresponding to the sickle length of the front plate is formed, and at an end of the back plate opposite to the first coupling jaw, a side surface of the back plate when combined with the first coupling jaw and a third coupling groove forming a flat surface is formed to correspond to the first coupling jaw, and when coupled with the second coupling groove at an end of the back plate opposite to the second coupling groove, the front surface of the back plate and a flat surface a pair of left and right side plates in which a third coupling jaw is formed to correspond to the second coupling groove, and a third slot is formed in the lower portion, respectively; and a bottom plate to which the rim portions are fitted and fixed to the first to third slots.

As a result, the present invention is simple and easy to assemble, thereby shortening the assembly time and reducing manufacturing cost, greatly improving the convenience and efficiency of assembly, and achieving the effect of reducing the weight of parts while stably maintaining a solid assembly state.

In addition, in a preferred embodiment of the present invention, both ends are fixed to the front plate and the back plate, and by further comprising a reinforcing angle supporting the bottom plate across the bottom plate, it is possible to maintain a more robust and stable assembly state as well as By strengthening the supporting force of the bottom plate, items can be stored more stably.

In addition, in another preferred embodiment of the present invention, at least one horizontal fitting groove is formed on the surfaces facing each other of the side plates, and vertical fitting grooves are formed at a constant interval on the rear surface of the front plate and the front surface of the rear plate, respectively. A plurality of horizontal partitions and vertical partitions formed in plurality and selectively fitted in the horizontal fitting groove and the vertical fitting groove to divide the storage space, each having fitting projections corresponding to the horizontal fitting groove and the vertical fitting groove, the front plate It is attached to the front of the front plate and is configured to further include a surface plate having a higher vertical height and a wider left and right width than the front plate, so that the user can arbitrarily divide the storage space into various sizes and use it.

In an embodiment of the present invention having means and configuration for achieving the above object and solving the technical problems, the left and right sides of the front plate and the back plate are coupled with the side plates in a tenon manner, and the four-sided edge portion of the bottom plate is the front plate Since it is coupled in a fitting manner between the back plate and the side plates, it is very simple and easy to assemble, which not only improves the convenience of assembling, but also maintains a solid assembly state, thereby greatly improving durability.

In addition, the embodiment of the present invention improves the efficiency of assembly by minimizing the process of assembling by tightening screws, etc., unlike in the prior art, and is made of synthetic resin to achieve cost reduction and weight reduction.

Here, the effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view illustrating a state in which a drawer according to an embodiment of the present invention is viewed from the rear side.
2 is a perspective view illustrating a state in which the drawer according to an embodiment of the present invention is viewed from the front side.
3 is an exploded perspective view showing a drawer according to an embodiment of the present invention.
4A and 4B are partial exploded perspective views showing the front plate and the side plate in an upside-down state in a furniture drawer according to an embodiment of the present invention.
5 is a partial exploded perspective view illustrating a back plate and a side plate in an upside-down state in which the furniture drawer according to an embodiment of the present invention is disassembled.

Hereinafter, an embodiment according to the present invention will be described in more detail with reference to the accompanying drawings.

Prior to this, the terms described below are defined in consideration of the functions in the present invention, which indicate that they should be interpreted as concepts consistent with the technical spirit of the present invention and meanings commonly or commonly recognized in the art.

In addition, when it is determined that a detailed description of a known function or configuration related to the present invention may obscure the gist of the present invention, the detailed description thereof will be omitted.

The accompanying drawings show that parts are exaggerated or simplified for convenience and clarity of explanation and understanding of the configuration and operation of the technology, and it is revealed that each component does not exactly match the actual size.

In addition, when it is said that a part includes a certain component, this means that other components may be further included, rather than excluding other components, unless otherwise stated.

1 to 5, the drawer for furniture according to an embodiment of the present invention is largely a front plate 10, a back plate 20, a pair of left and right side plates 30, a bottom plate 40, and a reinforcing angle 50 ), a horizontal partition 60 , a vertical partition 70 and a surface plate 80 , and a pair of left and right guides 90 .

The front plate 10 has a constant thickness and is made of a rectangular plate shape with a long length from side to side, and at both ends of the left and right sides in the longitudinal direction, the tenon holes 32 of the side plate 30 and an interference fit (press-fit) method for coupling The sickle part 11 is formed to protrude integrally, and at the lower end of the sickle part 11, the supporting jaws 13 that are in close contact with the lower surfaces of the side plates 30 are respectively formed.

In addition, first coupling grooves 14 are formed on both left and right sides adjacent to the sickle part 11 among the front surfaces of the front plate 10 .

In addition, a first slot 15 is formed on the rear lower edge of the front plate 10 to which the front edge portion of the bottom plate 40 is fitted and coupled in the left and right longitudinal direction.

Here, the sickle part 11 closely adheres to the inner wall surface of the tenon hole 32 of the side plates 30, and the front plate 10 does not flow or separate from the side plates 30, and the fitted state can be more firmly maintained. It may be formed in a shape that gradually becomes narrower toward the free end.

In addition, the first slot 15 may be formed in the shape of a groove with an open outer surface like '⊃' when viewed in cross section.

In addition, an angle groove is formed on the front surface of the front plate 10 so that the front end of the reinforcing angle 50 can be coupled while forming a flat surface therewith.

In addition, on both sides of the left and right longitudinal direction of the front plate 10 , count sinks that can be closed and fixed with screws are formed in order to maintain a more rigidly coupled state with the side plates 30 .

In addition, a plurality of vertical fitting grooves 16 are formed on the rear surface of the front plate 10 to insert and erect the vertical partitions 70 at regular intervals.

The back plate 20 has a constant thickness and is formed in a rectangular plate shape with a long length from side to side, and is disposed at a predetermined distance before and after the front plate 10, and is formed to have at least one partitioned space at regular intervals in the longitudinal direction. has been

That is, the back plate 20 is made in the shape of a rectangular plate having a hollow, and the hollow is formed to have a space divided into several by a plurality of partitions in the top and bottom and left and right directions.

And on the left and right side ends of the back plate 20 in the longitudinal direction, the third coupling grooves 33 of the side plates 30 and the first coupling jaws 21 for close coupling are formed to protrude, respectively, and on the left and right sides of the front side plate ( A second coupling groove 22 for close coupling with the third coupling jaw 34 of 30) is formed.

In addition, a second slot 23 into which the rear edge of the bottom plate 40 is fitted is formed in a lower front portion of the front panel 10 opposite to the first slot 15 .

Here, an angle groove is formed on the rear surface of the back plate 20 so that the rear end of the reinforcing angle 50 can be coupled while forming a flat surface therewith.

In addition, the first coupling jaw 21 of the back plate 20 is formed with a count sink that can be finished and fixed with screws in order to maintain a more robust coupling state with the side plates 30 .

In addition, a plurality of vertical fitting grooves 26 are formed on the front surface of the back plate 20 at regular intervals for inserting and erecting the vertical partitions 70 .

The side plate 30 has a constant thickness and is formed in a rectangular plate shape with a long front and rear, and a pair is symmetrically disposed on both sides of the left and right sides between the front plate 10 and the rear plate 20 .

That is, the side plates 30 are vertically coupled between the front plate 10 and the rear plate 20 , respectively.

And at the front end opposite to the first coupling groove 14 of the front plate 10 among the front and rear longitudinal ends of the side plates 30 , when combined with the first coupling groove 14 , forming a flat surface with the front surface of the front plate 10 . The second engaging jaw 31 is formed to correspond to the first engaging groove 14 , and a tenon hole 32 corresponding to the sickle length 11 of the front plate 10 is formed.

And at the rear end opposite to the first coupling jaw 21 of the back plate 20 among the front and rear longitudinal ends of the side plates 30, forming a flat surface with the side surface of the back plate 20 when combined with the first coupling jaw 21 The third coupling groove 33 is formed to correspond to the first coupling jaw 21, and at the end opposite to the second coupling recess 23 of the back plate 20, when coupled with the second coupling groove 22 A third coupling protrusion 34 forming a flat surface with the front surface of the back plate 20 is formed to correspond to the second coupling groove 22 .

In addition, third slots 35 are formed on the lower edges of the side plates 30 in the front and rear longitudinal direction to which the side edge portions of the bottom plate 40 are fitted and coupled.

Here, the third slot 35 may be formed in a groove shape with an open outer surface like '⊃' when viewed in cross-section.

And at both ends in the front and rear longitudinal direction of the side plates 30, screws passing through the count sink of the front plate 10 and the back plate 20 in order to maintain a more robust coupling with the front plate 10 and the back plate 20 are screwed A hole is formed.

In addition, at least one horizontal fitting groove 36 for inserting and erecting a horizontal partition 60 is formed on each of the opposite surfaces of the side plates 30 .

The bottom plate 40 has a predetermined thickness and is formed in a rectangular plate shape with a long length from side to side, and the edge portions of the four sides are provided so as to be fitted into the first to third slots 15 , 23 , 35 .

And to the center of the upper surface of the bottom plate (40) is attached to the pole 41 for supporting the lower portion of the horizontal partition (60).

That is, the pole 41 is inserted into the lower space of the horizontal partition 60 when assembling while reinforcing the strength and rigidity of the bottom plate 40 to hold the horizontal partition 60 from shaking or twisting.

The reinforcing angle 50 has a certain thickness to stably support the bottom plate 40 and is made of a long section steel in the front and rear, and the central part of the longitudinal direction is fixed across the lower surface of the bottom plate 40, , both ends are vertically bent and fixed to the front plate 10 and the rear plate 20 .

Here, the reinforcing angle 50 is formed by bending the C-shaped steel of a C-shaped cross section into a “C” shape so that it can be combined as if surrounding the front plate 10 , the back plate 20 , and the bottom plate 40 .

At least one horizontal partition 60 is provided so as to be selectively fitted in the horizontal fitting groove 36 in order to divide the storage space back and forth.

That is, at both ends of the horizontal partition 60 in the left and right longitudinal direction, fitting projections 61 are formed to correspond to the horizontal fitting grooves 36 and to engage in an interference fit (press-fit) manner.

And on the side facing each other with the vertical fitting grooves 16 and 26 of the horizontal partition 60, reduced fitting grooves 72 are formed at regular intervals.

At least one vertical partition 70 is provided so as to be selectively fitted into the vertical fitting grooves 16 and 26 in order to divide the storage space left and right.

That is, at both ends in the longitudinal direction of the vertical partition 70, fitting projections 71 are formed to correspond to the vertical fitting grooves 16 and 26 in order to be coupled in an interference fit (press-fit) manner.

Here, the vertical partition 70 may be fitted between the vertical fitting grooves 16 and 26 and the reduced fitting grooves 72 .

The surface plate 80 is attached to the front surface of the front plate 10 made of a rectangular shape having a higher vertical height and a wider left and right width than the front plate 10 .

Here, in addition to the purpose of improving the strength of the front plate 10 , the surface plate 80 functions and serves to prevent deterioration of appearance due to exposure of the front plate 10 when installed on the body of furniture.

On the other hand, a guide 90 for guiding the opening or closing conveniently in the main body of the furniture is mounted on the lower edge of the side plates 30 .

Here, the guide 90 is formed of synthetic resin, so that cost reduction and weight reduction of parts can be obtained.

In addition, the back plate 20 as well as the side plate 30 , the bottom plate 40 , and the surface plate 80 may be molded by injecting a thermoplastic plastic into a mold. At this time, it is possible to reduce the weight and maintain constant strength through unnecessarily thick portions (hollow) and rib molding.

In the drawer for furniture according to the embodiment of the present invention configured as described above, the front plate 10, the back plate 20, and the side plate 30 are manufactured by injection molding, etc. As the assembly process can be minimized, the assembly time can be shortened and work efficiency can be improved, thereby improving the convenience and efficiency of assembly, as well as maintaining a solid and stable assembly state.

That is, the front plate 10 and the back plate 20 are naturally and easily fitted between the side plates 30 in a tenon (press-fitting) manner, so that the mutual assembly state can be maintained more firmly and stably.

On the other hand, the present invention is not limited by the above-described embodiments and the accompanying drawings, and various modifications and applications not illustrated are possible without departing from the technical spirit of the present invention, as well as substitution of components and equivalent others. It is clear to those of ordinary skill in the art to which the present invention pertains that it can be widely applied by changing the embodiment.

Therefore, the contents related to the modification and application of the features of the present invention should be interpreted as being included within the technical spirit and scope of the present invention.

10: front panel 11: sickle tenon
13: support jaw 14: first coupling groove
15: first slot 20: back plate
21: first coupling jaw 22: second coupling groove
23: second slot 30: side plate
31: second coupling jaw 32: tenon hole
33: third coupling groove 34: third coupling jaw
35: third slot 36: screw hole
40: bottom plate 50: reinforcement angle
60: horizontal divider 70: vertical divider
80: surface plate 90: guide

Claims (5)

The sickle part 11 is formed to protrude from both left and right ends in the longitudinal direction, the support jaw 13 is formed at the lower end of the sickle part 11, and first coupling grooves 14 are formed on the left and right sides of the front surface. and a front plate 10 having a first slot 15 formed therein;
The front plate 10 and the front and rear are arranged at a predetermined distance, but the first coupling jaws 21 are respectively protruded from the left and right both ends in the longitudinal direction, and the second coupling grooves 22 are formed on the left and right sides of the front side, a back plate 20 having a second slot 23 formed thereon;
It is vertically coupled between the front plate 10 and the back plate 20, but when combined with the first coupling groove 14 at an end opposite to the first coupling groove 14 of the front plate 10, the front plate ( 10) A second coupling jaw 31 forming a flat surface with the front surface is formed to correspond to the first coupling groove 14, and a tenon hole 32 corresponding to the sickle part 11 of the front plate 10 ) is formed, and a third coupling forming a flat surface with the side surface of the back plate 20 when coupled with the first coupling jaw 21 at the end opposite to the first coupling jaw 21 of the back plate 20 A groove 33 is formed to correspond to the first coupling jaw 21 , and a third coupling jaw 34 is formed at an end of the back plate 20 opposite to the second coupling recess 22 to the second coupling. a pair of left and right side plates 30 formed to correspond to the groove 22 and each having a third slot 35 formed thereunder; and
the first to third slots 15, 23, 35, and the bottom plate 40 is fixed by fitting the edges of all four sides;
A drawer for furniture comprising a.
According to claim 1,
The furniture drawer further comprising a reinforcing angle (50) having both ends fixed to the front plate (10) and the rear plate (20), and supporting the bottom plate (40) across.
3. The method of claim 1 or 2,
At least one transverse fitting groove 36 is formed on each of the side plates 30 facing each other,
A plurality of vertical fitting grooves 16 and 26 are formed at regular intervals on the rear surface of the front plate 10 and on the front surface of the rear plate 20, respectively,
The horizontal fitting groove 36 and the vertical fitting groove 16 and 26 are selectively fitted to divide the storage space, and the horizontal fitting groove 36 and the vertical fitting groove 16 and 26 are fitted to correspond to each other. a plurality of horizontal partitions 60 and vertical partitions 70 each having projections 61 and 71 formed thereon;
a surface plate (80) attached to the front surface of the front plate (10) and having vertical heights and left and right widths wider than those of the front plate (10);
Furniture drawer further comprising.
4. The method of claim 3,
Reduced fitting grooves 72 are formed at regular intervals on the surfaces facing the vertical fitting grooves 16 and 26 of the horizontal partition 60,
The vertical partition (70) is a furniture drawer formed to be fitted between the vertical fitting grooves (16, 26) and the reduced fitting grooves (72).
4. The method of claim 3,
A drawer for furniture in which a pole (41) supporting the horizontal partition (60) is attached to the upper surface of the bottom plate (40).

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