KR101422448B1

KR101422448B1 - Locking apparatus of assembley furniture and assembley furniture

Info

Publication number: KR101422448B1
Application number: KR1020140067918A
Authority: KR
Inventors: 오성환
Original assignee: (주)한성헬스피아
Priority date: 2014-06-03
Filing date: 2014-06-03
Publication date: 2014-07-24

Abstract

The present invention relates to a coupling apparatus for assembly furniture and an assembly furniture piece including the same. More specifically, the present invention relates to a coupling apparatus for assembly furniture and an assembly furniture piece including the same, which connect panels to each other without using screws or nails to enable quick assembly and disassembly and enable reuse of the panels after the disassembly.

Description

TECHNICAL FIELD [0001] The present invention relates to a fastening device for a prefabricated furniture and a prefabricated furniture having the fastening device.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fastening apparatus for a prefabricated furniture and a prefabricated furniture having the fastening apparatus. More particularly, the present invention relates to a fastening apparatus for a prefabricated furniture, The present invention relates to a fastening device for a prefabricated furniture and a prefabricated furniture having the fastening device for enabling the panel to be reused after disassembly.

BACKGROUND ART [0002] Generally, a prefabricated furniture including a cabinet, a farmhouse, a cabinet, a chest of drawers, a shoe box, a desk, and the like is manufactured using a panel including plywood,

Korean Patent Laid-Open Publication No. 10-2011-0008380 discloses such a prefabricated furniture.

However, in the conventional prefabricated furniture, since the panels are assembled by using fasteners including screws, nails, etc., there are many manufacturing processes, and there is a problem that the panels are broken by the fasteners.

Further, there is a problem that it is difficult to reuse the panel after the decomposition.

Korean Patent Publication No. 10-2011-0008380 (2011.01.27.)

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method of connecting a panel and a panel without using fasteners including screws, nails, The present invention also provides a fastening apparatus for a prefabricated furniture and a prefabricated furniture having the fastening apparatus for enabling a panel to be reused after disassembly.

The problems to be solved by the present invention are not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object,

According to the present invention, since the panel and the panel can be connected without using fasteners including screws, nails, and the like, assembly and disassembly of the prefabricated furniture can be simplified and facilitated, and various types of prefabricated furniture Can be manufactured quickly and easily.

In addition, since scratches are not generated in the fastening holes or the like to which the fastening holes are coupled to the panel during assembly, it is possible to reuse the panel after disassembly, and it is easy to replace and repair wrong parts after assembly.

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

1 is a perspective view showing a fastening apparatus of a prefabricated furniture according to the present invention.
2 and 3 are plan views showing another example of the first and second side plates in the fastening apparatus of the prefabricated furniture according to the present invention.
4 is a plan view showing another example of a connecting portion in a fastening apparatus for a prefabricated furniture according to the present invention.
FIG. 5 is a plan view showing another example of the connecting portion in the fastening apparatus of the prefabricated furniture according to the present invention.
FIGS. 6 to 8 are views illustrating a fastening apparatus for a prefabricated furniture according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 8, the present invention is a fastening apparatus 1 for a prefabricated furniture, which forms an edge of a prefabricated furniture 100 and connects two panels 200 and 210 in an intersecting manner, A first coupling portion 10 to which the first panel 200 of the panels 200 and 210 is coupled, a second coupling portion 20 to which the second panel 210 of the two panels 200 and 210 is coupled, And a connecting portion 30 connecting the two coupling portions.

The prefabricated furniture 100 includes a cabinet, a nursery, a cabinet, a chest of drawers, a shoe box, a desk, and the like, and the first and second panels 200 and 210 include synthetic resin plates as well as plywoods and plates.

The corner portion of the prefabricated furniture 100 can be understood as a portion where each face and the face of the prefabricated furniture 100 meet.

The fastening device (1) of the prefabricated furniture has both end portions extending in the longitudinal direction of the corner portion.

The first and second engaging portions 10 and 20 have opposite end portions and extend in both ends of the first and second engaging portions 10 and 20 and include a pair of first and second side plates 11 and 21 facing each other, And first and second connecting plates (12, 22) connecting the other ends of the side plates (11, 21).

The first and second coupling parts 10 and 20 are connected to the first and second side plates 11 and 21 and the first and second coupling plates 12 and 22, The first and second coupling spaces 13 and 23 are formed by fitting the first and second panels 200 and 210 to each other.

As shown in FIG. 2, the pair of first and second side plates 11 and 21 may be provided with a pair of first and second elastic bars 14 and 24, respectively, which are rounded inward at one end.

The pair of first and second elastic bars 14 and 24 may be formed by bending one end of the first and second side plates 11 and 21 in the other end direction.

The pair of first and second elastic bars 14 and 24 are connected to the first and second panels 200 and 210 which are drawn into the first and second engagement spaces 13 and 23 while being contracted or loosened according to external pressure, In a stable manner.

Alternatively, as shown in FIG. 3, the pair of first and second side plates 11 and 21 may have one or a plurality of guide protrusions 11a and 21a formed on inner side surfaces thereof, The guide grooves 200a and 210a may be formed in a single or a plurality of guide grooves 200a and 210a.

It can be understood that the first and second panels 200 and 210 introduced into the first and second coupling spaces 13 and 23 are not easily separated from each other.

The guide protrusions 11a and 21a and the guide grooves 200a and 210a are limited to those formed on the first and second side plates 11 and 21 and the first and second panels 200 and 210 It is also possible that a guide protrusion is formed on the first and second panels 200 and 210 and a guide groove is formed on the first and second side plates 11 and 21.

As shown in FIG. 4, the first and second connection plates 12 and 22 are formed integrally with the first and second connection plates 12 and 22, Or detachably coupled as shown in FIG.

For example, the connection portion 30 has both ends extended in the longitudinal direction of the first and second coupling portions 10 and 20, and is connected to the first coupling portion 10 as shown in FIG. 5 And a third frame 33 connecting the first frame 31, the second frame 32 connected to the second coupling unit 20, and the first and second frames 31 and 32, A hollow 34 is formed between the first, second and third frames 31, 32, 33.

The hollow 34 can be understood to reduce the load of the connecting portion 30 and to reduce the amount of raw materials necessary for manufacturing the connecting portion 30. [

The first, second, and third frames 31, 32, and 33 are integrally formed, and the third frame 33 preferably has a curved surface.

Each of the first and second frames 31 and 32 is formed with an engaging groove 35 which is recessed in the direction of the connecting portion 30. A pair of stepped portions 36 are formed on both sides of the engaging groove 35 The first and second connecting plates 11 and 12 are coupled to the coupling groove 35 while a pair of coupling protrusions 14 and 24 are coupled to the pair of stepped ends 36 do.

Accordingly, the connecting portion 30 is detachably coupled to the first and second coupling portions 10 and 20, so that the assembled furniture 100 can be easily assembled.

6 and 7, a plurality of the panels 200 and 210 are installed by the fastening devices 1 of the prefabricated furniture to form upper, lower, left, right, and rear surfaces A body 110 having a front opening and a door opening 120 for opening and closing the front of the opened body 110.

The fastening device (1) of the prefabricated furniture is installed at each corner except for the front surface of the opened body part (110).

It can be understood that a receiving part (not shown) including clothes is stored inside the body part 110.

The prefabricated furniture 100 may further include a frame 130 surrounding the periphery of the door 120.

The frame 130 has both ends and extends in both ends of the frame 130, and the longitudinal frame 130 has a 'C' shape.

It can be understood that the door 120 and the like of the prefabricated furniture 100 are finely finished.

The prefabricated furniture 100 may further include a plurality of casters 140 for supporting the body 110 as shown in FIG. 8, and the fastening device 1 of the prefabricated furniture includes a body part A plurality of fastening holes 40 may be formed in the side plates of the first and second side plates 11 and 21 to form the lower edge of the caster 140.

A plurality of fastening holes (40) for fastening the caster (140) may be formed on any one of the first and second side plates (11, 21).

Accordingly, the fastening device 1 of the prefabricated furniture can be quickly and easily assembled while connecting the two panels 200 and 210 without using screws, nails, or the like.

Although the present invention has been described in connection with what is presently considered to be preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Description of the Related Art [0002]
1: Fastening device for prefabricated furniture 10:
11: first side plate 12: first connecting plate
13: first coupling space 14: elastic bar
20: second coupling portion 21: second side plate
22: second connecting plate 23: second coupling space
24: Elastic bar 30: Connection
31: first frame 32: second frame
33: third frame 35: engaging groove
36: step 40: fastening hole
100: Prefabricated furniture 110: Body part
120: Door 130: Border frame
140: Caster 200: First panel
210: second panel

Claims

A fastening device for a prefabricated furniture, which forms corner portions of the prefabricated furniture and connects the two panels in a mutually intersecting manner,
A first coupling unit coupled to the first panel of the two panels;
A second coupling portion to which the second panel of the two panels is coupled; And
And a connection portion connecting the first and second coupling portions,
Wherein the first and second coupling portions comprise:
A pair of opposite first and second side plates each having opposite ends and extending in both ends thereof; And
And first and second connection plates connecting the other ends of the pair of first and second side plates and forming first and second coupling spaces in which the first and second panels are fitted inward, respectively,
The connecting portion
Wherein both end portions extend in the longitudinal direction of the first and second engaging portions and interconnect the first and second connecting plates,
A first frame coupled to the first coupling portion;
A second frame connected to the second engaging portion; And
And a third frame integrally connecting the first and second frames and forming a hollow therebetween,
In the first and second frames,
A pair of stepped portions are formed on both sides of the coupling groove,
In the first and second connection plates,
And a pair of coupling protrusions coupled to the pair of step edges are formed in the coupling groove.

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The method according to claim 1,
The pair of first and second side plates
A pair of first and second elastic bars, each of which is rounded inwardly at one end thereof,
The pair of first and second elastic bars may be formed in a substantially rectangular shape,
Wherein the first and second panels are pressed while being in contact with the first and second panels that are drawn into the first and second coupling spaces, thereby pressing the first and second panels.

The method according to claim 1,
Wherein the inner side surface of the pair of first side plates and the side surfaces of the first and second panels,
On either side, a single or a plurality of guide projections are formed,
And one or more guide grooves to which the guide protrusions are coupled are formed on the other side.

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A prefabricated furniture comprising a fastening device for a prefabricated furniture according to any one of claims 1, 3 and 4.

8. The method of claim 7,
The two panels are repeatedly connected to each other by the fastening device of the prefabricated furniture to form upper, lower, left, right and rear surfaces, and a front surface is opened;
A single or a plurality of doors opening / closing a front surface of the opened body portion; And
And a frame frame surrounding the perimeter of the door.

8. The method of claim 7,
And a plurality of casters for supporting the body portion,
The fastening device of the above-
Wherein a plurality of fastening holes for fastening the casters are formed on any one of the first and second side plates constituting the lower corner portion of the body portion.