KR102184825B1 - joint kit device for furniture assembly - Google Patents

Abstract

The present invention is a technology related to a joint kit that is easy to disassemble or assemble DIY furniture and has good expandability in assembling. In the case of assembling a plate or bar, the assembling or disassembling operation is of course the same It is a technology related to a joint kit that has expandability so that it can be converted to other structures as parts. Particularly, when the DIY furniture is disassembled, the joint kit is completely separated from the plate and bar, so that the package size of the completely disassembled DIY furniture is drastically reduced, as well as the assembly of DIY furniture from the completely disassembled DIY furniture package is very It is a technology that makes it simple. According to the present invention, since the cross combine block and the coaxial combine block provide various connection patterns to enable various assembly structures of mutually intersecting bars, the advantage of being able to convert to various structures of furniture through the same parts is possible. have.

Description

{Joint kit device for furniture assembly}

The present invention relates to a joint kit that is easy to disassemble or assemble DIY (Do It Yourself) furniture and has good expandability in assembling.

More specifically, the present invention relates to a joint kit having expandability so that the assembling or disassembling operation is simple when assembling a plate or a bar together, as well as conversion to another structure with the same part. to be.

Particularly, when the DIY furniture is disassembled, the joint kit is completely separated from the plate and bar, so that the package size of the completely disassembled DIY furniture is drastically reduced, as well as the assembly of DIY furniture from the completely disassembled DIY furniture package is very It is a technology that makes it simple.

Recently, internet shopping has been widely used in purchasing office furniture or home furniture.

As such, as the frequency of use of internet shopping increases when purchasing various furniture, so-called DIY (Do It Yourself) furniture patterns that can reduce the burden of delivery are widely used by furniture shopping companies.

However, prefabricated furniture, which is referred to as DIY furniture, frequently has a problem in that it is not easy for consumers to assemble by themselves.

In addition, there is a problem that the quality of the furniture as a furniture is poor when the standard or number of parts of DIY furniture is small.

On the other hand, although DIY furniture is not a ready-made product, but a finished product through a user's predetermined work, most of the DIY furniture on the market is generally manufactured and sold so that it can be used for the purpose of the furniture. There is also a problem that it is difficult to find extensibility such as changing to the use of furniture or changing to a separate standard.

Accordingly, in the case of assembling the plates or bars together, the assembly or disassembly operation is simple, as well as the expansion of the same parts to other structures, thereby solving the problems of the prior art. A skill that can be used is desired.

The present invention has been proposed in view of the above points, and an object of the present invention is to assemble or disassemble DIY furniture very simple, and at the same time, it is possible to convert the furniture structure into a plurality of patterns through the same parts. It is to provide a joint kit device for furniture assembly with good expandability.

In addition, the object of the present invention is a furniture assembly joint that can be completely disassembled when disassembling DIY furniture, so that the package size of the DIY furniture is significantly reduced, and the assembly of DIY furniture from the completely disassembled DIY furniture package is very simple. In providing kit devices.

In order to achieve the above object, the joint kit device for assembling furniture according to the present invention is composed of a body in the form of a plate that is long left and right, and is bent so that both sides face each other based on the joint central part 110 which is the central part of the body. A plate material grip unit 100 having first and second grip pieces 120 and 130 for gripping both sides of the plate material; A cross hole that penetrates the body so that the joint end 210, which is its one end, is detachably connected to the joint center at the position opposite to the first and second grip pieces, and the external cross penetrates the body and is supported by itself. It is configured to include; a cross combine block 200 having 220.

At this time, the joint central portion 110, a first bolt hole 111 penetrating its central portion so that a bolt for connection with the joint end portion 210 is fitted, and a first bolt hole at one surface where the joint end portion 210 abuts. At least one protruding member 112 protruding in a direction abutting the joint end portion at an adjacent position; and the joint end portion 210, so that the bolt for connection with the joint central portion 110 is in communication with the first bolt hole. A second bolt hole 211 formed by being dug into the joint end portion; A plurality of recessed members formed by digging into the inside of the joint end at a position spaced apart from each other by a predetermined distance along the edge of the joint end so that one or more protruding members can be fitted and fixed in response to a predetermined rotation angle of the joint end that contacts the joint central part 212); may be provided.

In addition, the coaxial end 310, which is its one end, is detachably connected to the joint end, and the body is hollow along its length direction so that the external coaxial bar is fitted in its length direction opposite to the coaxial end and supported by itself. A coaxial combine block 300 having a fine coaxial hole 320 in the form; is configured to further include, and the coaxial end 310 is coaxial so that the bolt for connection with the joint end is in communication with the second bolt hole. One of the plurality of recessed members corresponding to the rotation angle of the coaxial end in contact with the joint end as one or more of the third bolt hole 311 penetrating the end and protruding in a direction contacting the joint end at a position adjacent to the third bolt hole A coaxial protruding member 312 fitted and fixed above may be provided.

On the other hand, a plurality of wall bolt holes 410 that are formed of a flat plate-shaped body and are fixed to the wall and formed through their rims so that a bolt for fixing to the wall can be inserted, and one side of the body is formed with a coaxial end portion. In case of contact, the fourth bolt hole 420 is formed through its central part so that the bolt inserted into the third bolt hole can be inserted into its central part, and a coaxial protruding member is inserted when one side of itself contacts the coaxial end. A wall fixing unit 400 having at least one wall recessed member 430 penetrating itself at a position adjacent to the fourth bolt hole so as to be fixed. It may be configured to further include.

And, the coaxial end 310 is further provided with at least one coaxial recessed member 313 formed by digging into the inside of the coaxial end at one or more positions adjacent to the third bolt hole, and the wall fixing unit 400 is, At least one wall protruding member (not shown) protruding in a direction facing the coaxial end at a position adjacent to the fourth bolt hole so as to be fitted and fixed to the at least one coaxial recessed member when connected to the end may be further provided.

The present invention shows the advantage of being able to easily assemble and disassemble the support bar and the plate through the connection of the plate grip unit and the cross combine block.

In addition, the present invention exhibits the advantage of being able to convert the coupling structure between the support bar and the plate into various forms, since it is possible to simply rotate the connection angle between the plate grip unit and the cross combine block.

In addition, the present invention is the plate grip unit and the cross combine block from the external torsional force according to the user's use as the protruding member of the plate grip unit and the depressed member of the cross combine block are fitted together when assembling the plate grip unit and the cross combine block. It shows the advantage of being able to keep the bonding force between the liver firmly.

In addition, the present invention is a combination of a cross combine block, a coaxial combine block, and a support bar because the cross combine block can be rotated based on the support bar or cross bar while the support bar or cross bar is inserted into the cross hole formed in the cross combine block. It also shows the advantage of supporting the entire structure of the assembled furniture by interconnecting the crossbars arranged in different positions.

In addition, the present invention also shows the advantage of stably fixing the assembled furniture to the wall by a combination of a cross combine block, a coaxial combine block, a cross bar, and a wall fixing unit.

In addition, the present invention has the advantage that the cross combine block and the coaxial combine block provide various connection patterns to enable various assembly structures of mutually intersecting bars, so that conversion to various structures of furniture is possible through the same parts. Show.

[Figure 1] is a state of use of the joint kit device for assembling furniture according to the first embodiment of the present invention,
[Fig. 2] is a view in which the plate, plate grip unit, and cross combine block are separated from [Fig. 1],
[Fig. 3] is an enlarged view of a part of the extract from [Fig. 2],
[Fig. 4] is an enlarged view of the rest of the configuration except for the support bar in [Fig. 3],
[Figure 5] is a state diagram of the use of the joint kit for assembling furniture according to the second embodiment of the present invention,
[Fig. 6] is a diagram of a state in which a crossbar, a coaxial combine block, and a cross combine block are separated from [Fig. 5],
[Fig. 7] is an enlarged view of a part of the extract from [Fig. 6],
[Figure 8] is a state diagram of a use state of the furniture assembly joint kit device according to the third embodiment of the present invention,
[Fig. 9] is an enlarged view of a part of the extract from [Fig. 8],
[Fig. 10] is a diagram in a state in which the cross combine block, coaxial combine block, cross bar, and wall fixing unit are separated in [Fig. 9],
[Fig. 11] is an enlarged view of a part of the extract from [Fig. 10],
[Fig. 12] is a view viewed from an angle rotated 180° to [Fig. 11],
[Fig. 13] is an enlarged view of another part of [Fig. 10].

Hereinafter, the present invention will be described in detail with reference to the drawings.

[Fig. 1] is a diagram showing a state of use of the joint kit device for assembling furniture according to the first embodiment of the present invention, and [Fig. 2] is a view in which the plate material, the plate material grip unit, and the cross combine block are separated in [Fig. 1] And [FIG. 3] is an enlarged view showing a partial excerpt from [FIG. 2], and [FIG. 4] is an enlarged view of the rest of the configuration excluding the support bar in [FIG. 3].

Referring to Figures 1 to 4, the furniture assembly joint kit device according to the present invention is very easy to assemble or disassemble DIY furniture, while also converting the furniture structure into a plurality of patterns through the same parts. It may be configured to include a plate material grip unit 100 and a cross combine block 200.

The plate material grip unit 100 is composed of a body in the form of a plate that is long left and right as shown in [Fig. 1] to [Fig. 4], and is bent so that both sides face each other with respect to the joint central part 110, which is the central part of the body. It includes first and second grip pieces 120 and 130 for gripping both sides of the plate 10 of the.

Here, the joint central portion 110 may include a first bolt hole 111 and a protruding member 112 as shown in FIGS. 3 and 4.

The first bolt hole 111 is configured to pass through the central portion of the body of the joint central portion 110 so that a bolt (not shown) for connection with the joint end portion 210 is inserted as shown in FIGS. 3 and 4 .

The protruding member 112 is a joint end portion 210 at a position adjacent to the first bolt hole 111 on one side of the joint central portion 110 where the joint end portion 210 abuts as in [Fig. 3] and [Fig. 4] One or more protrusions are formed in the direction of contact with.

The cross combine block 200 has its own end joint end 210 attached to and detached from the joint central part 110 at a position opposite to the first and second grip pieces 120 and 130 as in Figs. 3 and 4 It is connected to the possible, and has a cross hole 220 penetrating its body so that the external support bar 20 penetrates and is supported by itself.

Here, the joint end portion 210 may include a second bolt hole 211 and a recessed member 212 as shown in FIGS. 3 and 4.

The second bolt hole 211 is a joint end portion (not shown) as shown in [Fig. 3] and [Fig. 4] so that a bolt (not shown) for connection with the joint central portion 110 is inserted in communication with the first bolt hole 111 210).

The recessed member 212 corresponds to a predetermined rotation angle of the joint end 210 in contact with the joint central portion 110 so that one or more protruding members 112 can be fitted and fixed, as shown in FIGS. 3 and 4 Likewise, one or more of the joint ends 210 are formed by digging into the inner side of the joint end 210 at a location spaced apart from each other by a predetermined distance along the edge of the joint end 210.

On the other hand, in the state where the cross combine block 200 is fitted and fixed to the support bar 20 erected in the vertical direction as in (a) of [Fig. 4], the plate grip unit as in (b) of [Fig. 4] One or more protruding members 112 provided in the joint central part 110 of (100) are at a desired position among the plurality of recessed members 212 provided in the joint end part 210 in (a) of FIG. 4 When inserted into the recessed member 212, it is possible to adjust the relative inclination of the plate re-grip unit 100 corresponding to the cross combine block 200.

For example, when the DIY furniture to be assembled here is a bookcase, the plate 10 as a shelf is in the cross combine block 200 based on the support bar 20 as a column fitted in the cross hole 220 of the cross combine block 200 According to the relative inclination of the plate re-grip unit 100, it is possible to assemble inclined at various angles without additional equipment or additional parts.

On the other hand, reference numeral 121 denotes a tightening bolt hole between the plate 10 and the plate grip unit 100 disposed between the first and second grip pieces 120 and 130 by screwing a bolt (not shown) from the outside. It becomes possible to reinforce the bonding force.

In addition, as the reference numeral 231 is a tightening bolt hole, a bolt (not shown) is inserted and screwed from the outside, so that the coupling force between the support bar 20 inserted into the cross hole 220 and the cross combine block 200 can be reinforced. do.

[Fig. 5] is a diagram showing the state of use of the joint kit device for assembling furniture according to the second embodiment of the present invention, and [Fig. 6] is a view in which the crossbar, coaxial combine block, and cross combine block are separated from [Fig. 5] And [Fig. 7] is an enlarged view of a portion of [Fig. 6].

5 to 7, the joint kit device for assembling furniture according to the present invention may be configured to further include a coaxial combine block 300.

Through this, in a state in which the support bar 20 or the cross bar 30 is inserted into the cross hole 220 formed in the cross combine block 200, the cross combine block 200 is based on the support bar 20 or the cross bar 30. ) Can be rotated, so that the cross combine block 200, the coaxial combine block 300, and the support bar 20 are combined to interconnect the cross bars 30 disposed at different positions. It becomes possible to support the entire structure auxiliary.

To this end, the coaxial combine block 300 has a coaxial end 310, which is its one end, detachably connected to the joint end 210 as shown in Figs. 5 to 7, and the external support bar 20 ) Is fitted in its longitudinal direction opposite to the coaxial end 310 and provided with a coaxial hole 320 in which the body is hollow in the form of a hollow body along its longitudinal direction so that it is supported by itself.

Here, the coaxial end 310 may include a third bolt hole 311 and a coaxial protruding member 312 as shown in FIGS. 5 to 7.

The third bolt hole 311 is a coaxial end portion (not shown) as shown in [Figs. 5] to [Fig. 7] so that a bolt (not shown) for connection with the joint end portion 210 is inserted in communication with the second bolt hole 211 It is formed through 310).

One or more coaxial protruding members 312 may protrude in a direction in contact with the joint end 210 at a position adjacent to the third bolt hole 311 as shown in FIGS. 5 to 7. As a result, the coaxial protruding member 312 is fitted and fixed to the recessed member 212 currently facing itself among the plurality of recessed members 212 in response to the rotation angle of the coaxial end 310 in contact with the joint end 210. I can.

On the other hand, reference numeral 321 denotes a tightening bolt hole between the crossbar 30 and the coaxial combine block 300 in a state where the crossbar 30 is inserted into the coaxial hole 320 by inserting and screwing a bolt (not shown) from the outside. It becomes possible to reinforce the bonding force.

[Fig. 8] is a diagram showing a state of use of a joint kit device for assembling furniture according to a third embodiment of the present invention, [Fig. 9] is an enlarged view of a partial excerpt from [Fig. 8], [Fig. 10] In [Fig. 9], a cross combine block, a coaxial combine block, a cross bar, and a wall fixing unit are separated from each other, and [Fig. 11] is an enlarged view of a part extracted from [Fig. 10], and [Fig. 12] 11 is a view viewed from an angle rotated by 180°, and FIG. 13 is an enlarged view of another part of FIG. 10 being extracted.

8 to 13, the joint kit device for assembling furniture according to the present invention may be configured to further include a wall fixing unit 400.

Through this, the furniture assembled by the combination of the cross combine block 200, the coaxial combine block 300, the cross bar 30, and the wall fixing unit 400 can be stably fixed to the wall.

To this end, the wall fixing unit 400 is a wall bolt hole 410, a fourth bolt hole 420, a wall recessed member 430, a wall protruding member (not shown) as in [Fig. 8] to [Fig. 13] ) Can be provided.

The wall bolt hole 410 is made of a flat plate-shaped body and is fixed to the wall, and a wall fixing unit (as shown in Figs. 10) and 13 is fitted so that a bolt (not shown) for fixing to the wall can be inserted. A plurality of penetrations may be formed along the body edge of 400).

When the fourth bolt hole 420 is in contact with the coaxial end 310, a bolt (not shown) inserted into the third bolt hole 311 can be fitted to the center of the body of the wall fixing unit 400. It may be formed through the central portion of the body of the wall fixing unit 400 as in [Fig. 10] and [Fig. 13].

The wall recessed member 430 is a fourth bolt as in [Fig. 10] and [Fig. 13] so that the coaxial protruding member 312 is inserted and fixed when one surface of the wall fixing unit 400 abuts the coaxial end 310 It may be formed by penetrating one or more of the wall fixing units 400 at a position adjacent to the ball 420.

The wall protruding member (not shown) is a fourth bolt as shown in [Fig. 10] and [Fig. 13] so that the wall fixing unit 400 is inserted into and fixed to one or more coaxial depression members 313 when it is connected to the coaxial end 310 One or more protrusions may be formed in a direction facing the coaxial end 310 at a position adjacent to the ball 420.

At this time, one or more coaxial concave members 313 may be formed on the coaxial end 310 as shown in FIGS. 10 and 11. One or more coaxial depression members 313 may be formed by digging into the inner side of the coaxial end 310 at one or more positions adjacent to the third bolt hole 311.

10: plate
20: support bar
30: crossbar
100: plate grip unit
110: joint center
111: first bolt hole
112: protruding member
120: first grip piece
121: tightening bolt ball
130: second grip piece
200: cross combine block
210: joint end
211: 2nd bolt hole
212: recessed member
220: cross hole
231: Tightening bolt ball
300: Coaxial combine block
310: coaxial end
311: 3rd bolt hole
312: Coaxial protrusion member
313: absence of coaxial depression
320: Coaxial Hall
321: Tightening bolt ball
400: wall fixing unit
410: wall bolt hole
420: 4th bolt hole
430: wall recessed member

Claims (5)

It is composed of a body in the form of a long plate to the left and right, and has first and second grip pieces (120, 130) that are bent so that both sides face each other based on the joint central part (110), which is the central part of the body, to grip both sides of the outer plate. A plate material grip unit 100;
The joint end 210, which is its one end, is detachably connected to the joint center portion at a position opposite to the first and second grip pieces, and the external support bar penetrates the body so that it is supported by itself. Cross combine block 200 having a cross hole 220;
The coaxial end 310, which is its one end, is detachably connected to the joint end, and the body is hollow along its length direction so that an external crossbar is fitted in its length direction opposite to the coaxial end and supported by itself. A coaxial combine block 300 having a fine coaxial hole 320 in a shape;
A wall fixing unit 400 made of a flat plate-shaped body and fixed to the wall;
It is composed including,
The joint central part 110,
A first bolt hole 111 penetrating its central portion so that a bolt for connection with the joint end 210 is inserted;
At least one protruding member 112 protruding in a direction contacting the joint end at a position adjacent to the first bolt hole on one surface where the joint end 210 abuts;
And,
The joint end 210,
A second bolt hole 211 drilled into the joint end portion so that a bolt for connection with the joint central portion 110 is inserted in communication with the first bolt hole;
It is formed by digging into the joint end at a position spaced apart from each other by a predetermined distance along the rim of the joint end so that the at least one protruding member can be fitted and fixed in correspondence with a predetermined rotation angle of the joint end in contact with the joint central part. A plurality of recessed members 212;
And,
The coaxial end 310,
A third bolt hole 311 penetrating the coaxial end portion so that a bolt for connection with the joint end portion is fitted in communication with the second bolt hole;
A coaxial protruding member that is fitted and fixed to at least one of the plurality of recessed members in response to the rotation angle of the coaxial end contacting the joint end as one or more protruding in a direction contacting the joint end at a position adjacent to the third bolt hole (312);
And,
The wall fixing unit 400,
A plurality of wall bolt holes 410 formed through its rim so that bolts for fixing to the wall can be inserted;
A fourth bolt hole 420 formed through a central portion thereof so that a bolt fitted into the third bolt hole may be fitted in the central portion of the third bolt hole when one surface thereof contacts the coaxial end portion;
At least one wall recessed member 430 passing through itself at a position adjacent to the fourth bolt hole so that the coaxial protruding member is inserted and fixed when one surface thereof contacts the coaxial end portion;
Furniture assembly joint kit device comprising a.
delete delete delete The method according to claim 1,
The coaxial end 310,
At least one coaxial recessed member 313 formed by digging into the inside of the coaxial end at at least one position adjacent to the third bolt hole;
Further comprising,
The wall fixing unit 400,
At least one wall protruding member protruding in a direction facing the coaxial end at a position adjacent to the fourth bolt hole so as to be fitted and fixed to the at least one coaxial recessed member when connected to the coaxial end;
Furniture assembly joint kit device, characterized in that it further comprises.

Images