KR20220029270A - Assembled furniture for easy assembly - Google Patents

Abstract

The present invention relates to prefabricated furniture for easy transferring and assembly, comprising: a frame main body with a plurality of frame members that are three-dimensionally arranged; a frame coupling means configured to mutually couple the plurality of frame members; a plurality of external plates coupled to the outside of the frame main body; an external coupling means configured to couple the plurality of external plates to the frame main body; an external plate coupling means configured to mutually couple the plurality of external plates; an internal plate configured to distinguish or close an internal space provided by the frame main body; and an internal plate coupling means configured to couple the internal plate to the frame main body. Accordingly, the present invention constitutes a frame structure produced by a press method so that the overall durability of the furniture can be increased, and the present invention exhibits high processing precision such that a constructor is able to assemble the furniture with uniform quality even when the constructor has received minimum training.

Description

Assembly type furniture that is easy to transport and assemble {ASSEMBLED FURNITURE FOR EASY ASSEMBLY}

The present invention relates to prefabricated furniture that is easy to transport and assemble. It has a prefabricated structure, so it is easy to transport to an installation site, and transports a frame supporting a furniture assembly with improved strength and excellent construction quality through press molding. And it relates to assembly type furniture that is easy to assemble.

In general, after furniture is shipped from a factory in a pre-finished state, an installer directly transports it to a site requiring installation to perform installation and arrangement.

Such a conventional method has a problem in that, in the case of heavy and bulky furniture, the logistics transport time and cost for transporting to the site and manpower consumption of the installer are considerable, thereby increasing the burden on consumers.

In order to solve this problem, recently, a method of disassembling each main part from the factory and assembling it directly at the site has been introduced, which saves logistics transport time and reduces time and cost by putting a minimum number of contractors in place. savings are achieved.

Despite this, in the case of furniture with a complex structure, it takes a lot of time to assemble it depending on the skill of the builder, and it is difficult to supply furniture of a certain quality. Therefore, there was a problem of reducing the assembly quality and durability together.

To prevent such furniture deformation, a method using a thicker material is used, but the overall weight of the furniture increases by the increased thickness, so it is not easy to transport, the appearance is not beautiful, and defects may occur during assembly, Inadequate quality improvement could lead to a decrease in sales.

Korean Utility Model Publication No. 20-0297148 (January 12, 2002) Korean Patent Registration No. 10-1577781 (2015.12.09.)

The present invention was created to solve the problems of the prior art as described above, and by configuring the frame structure produced by the press method, it is possible to increase the overall strength of the furniture, and it is a constructor who has received a minimum education due to high processing precision. It is an object of the present invention to provide prefabricated furniture capable of assembling furniture of uniform quality.

As a means of solving the above problems, assembly type furniture that is easy to transport and assemble according to the present invention includes: a frame body having a plurality of frame members having a three-dimensional arrangement; frame coupling means for coupling the plurality of frame members to each other; a plurality of outer plates coupled to the outside of the frame body; external coupling means for coupling the plurality of outer plates to the frame body; an outer plate coupling means for coupling the plurality of outer plates to each other; an inner plate for dividing or closing the inner space provided by the frame body; and an inner plate coupling means for coupling the inner plate to the frame body, wherein the outer plate coupling means is installed on the outer plate in the mutual coupling direction of the outer plates, a locking part is provided at one end, and a screw is formed at the other end. stud; and a cam lock block rotatably installed on the engaging portion of the connection stud in the outer plate and provided to pull and fix the engaging portion by a rotational force.

The frame coupling means may include a structural adhesive for coupling the frame members to each other; and bonding fixing means for pulling and fixing the frame members to the coupling portions of the frame members, wherein adhesive grooves into which the structural adhesive is injected and applied are preferably formed in the frame member.

The bonding fixing means may include: a first fixing part having holes provided on a plate so as to be coupled to the frame member on one side, and having an angled holding member; a second fixing part having holes provided on the plate to be coupled to the other side of the frame member and having a pin member corresponding to the holding member; and a latch connection part having a pair of latch members fixed to the pin member of the second fixing part and having latch teeth long on both sides so as to be caught by the angled holding member.

The external coupling means may include a convex block provided at a distance from the frame body and protruding from the frame body; and an external magnet module installed inside the outer plate at an interval corresponding to the frame body and coupled to the convex block in a male and female structure, and a coupling groove corresponding to the external magnet module may be provided.

The internal coupling means may include a structural adhesive for coupling the frame member and the inner plate to each other; and an internal magnet module for fixing the inner plate to the frame member, wherein the inner plate is preferably provided with an adhesive receiving groove in which the structural adhesive is injected and applied.

It further comprises a wall-mounting hook means installed on the frame member of the frame body, the wall-mounting hook means, The plate-shaped hook body coupled to the frame member; a slide hook movably coupled to the hook body and having a hook hook for wall hanging; and a slide adjustment unit for adjusting the slide hook in the hook body.

The slide adjusting unit may include: a first bevel adjusting member rotatably coupled to the hook body and having a bevel gear having a driver groove provided at a central portion thereof; and a second bevel adjusting member screwed to the slide hook to be rotatably and movably screwed, and provided with a bevel gear corresponding to the bevel gear.

On the other hand, the present invention is not limited to the embodiments disclosed below, but may be embodied in various different forms, and only the present embodiments provide common knowledge in the technical field to which the present invention pertains by allowing the disclosure of the present invention to be complete. It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

The present invention constitutes a frame structure produced by the press method, so that the overall strength of the furniture can be increased, and the high processing precision makes it easy to transport and assemble so that even a contractor with minimal training can assemble furniture of uniform quality We can provide prefabricated furniture.

1 is a front view of an assembly type furniture that is easy to transport and assemble according to an embodiment of the present invention.
Figure 2 is an assembly detail view using a frame coupling means to the frame members of Figure 1;
Figure 3 is an assembly cross-sectional view of Figure 2;
Figure 4 is a detailed view showing a joint fixing means for the frame members of Figure 1;
Figure 5 is a three-dimensional view of the joint fixing means of Figure 4;
Figure 6 is an assembly view of the outer plate using the external coupling means to the frame members of Figure 4;
7 is a cross-sectional view of assembling the outer plate coupling means to the outer plates of FIG.
Figure 8 is a detailed view of the outer plate coupling means of Figure 7;
Figure 9 is an assembly view of the inner plate using the inner plate coupling means to the frame member of Figure 1;
Figure 10 is a front view and a side view of the wall hanging means installed on the outer plate of Figure 1;

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

1 to 9 , the assembly type furniture, which is easy to transport and assemble, according to an embodiment of the present invention, includes a frame body 100 including a plurality of frame members 101 and 102 having a three-dimensional arrangement, a plurality of Frame coupling means 111 and 120 for coupling the frame members 101 and 102 to each other, a plurality of outer plates 130 coupled to the outside of the frame body 100 , and a plurality of outer plates 130 to the frame body 100 . An external coupling means 140 for coupling, an outside plate coupling means 150 for coupling the plurality of outer plates 130 to each other, an inner plate 160 for dividing or closing the inner space provided by the frame body 100, and the frame body ( It includes an inner plate coupling means 165 for coupling the inner plate 160 to the 100).

The frame body 100 has a structure according to the shape of the furniture to be installed. For example, most furniture has a hexahedral structure. This hexahedral furniture can be made by constructing a frame body 100 consisting of approximately 12 frame members 101 and 102 including four on the upper and lower corners and four on the side corners as a skeleton. .

1 to 3 , the frame members 101 and 102 are made of iron and have a profile shape having a hollow rectangular cross section. These frame members 101 and 102 are coupled at a right angle. Both end portions constituting the orthogonal coupling portion of the frame members 101 and 102 according to this have contact surface portions 105 that are finished to ensure a contact bonding area.

As will be described later, the contact surface portion 105 is fixed by face-to-face contact with the contact surface portions 105 of the frame members 101 and 102 and the corresponding surface portions and adhesive fixing is performed together.

For example, a contact groove portion 106 corresponding to the contact surface portion 105 may be formed on an outer surface portion of the other frame member 101 and 102 corresponding to the contact surface portion 105 of the one frame member 101 and 102 . . The contact surface portion 105 and the contact groove portion 106 are adhered to each other by the structural adhesive 111 , thereby bonding the frame members 101 and 102 to each other.

Frame coupling means (111, 120), a structural adhesive 111 for coupling the frame members (101, 102) to each other, and the frame members (101, 102) to the coupling portion of the frame members (101, 102) by pulling and fixing It includes a joint fixing means (120).

The frame members 101 and 102 are suitably formed with adhesive grooves 107 into which the structural adhesive 111 is injected and applied.

Structural adhesive 111 is a bonding means used to replace rivets, bolting, welding, etc. of a vehicle, and is an adhesive that increases rigidity of a vehicle and contributes to weight reduction in vehicle manufacturing in recent years. The structural adhesive 111 has the advantage of maintaining adhesive elasticity to withstand the load and vibration of the frame members 101 and 102 after adhesive curing, and providing rigidity of physical bonding such as rivets, bolting, and welding.

As the structural adhesive 111, an epoxy-based, acrylic-based, urethane-based, etc. may be used, and since this embodiment is a furniture structure that is simple to use and has a relatively low load, a one-component type epoxy-based adhesive may be used. The epoxy-based structural adhesive 111 shows excellent adhesive strength for bonding to a metal base material, and in particular, a high-toughness epoxy is a product containing an elastic region capable of absorbing shock, and has excellent shear strength, peel strength, vibration resistance, and endothelium. have a load

Before use of the epoxy-based structural adhesive 111, surface oils and contaminants such as rust preventive oil must be removed in advance from the application or injection surface.

The structural adhesive 111 may be injected or applied to the adhesive grooves 107 formed on the adhesive surface using an injection mechanism.

The adhesive grooves 107 have a shape that can sufficiently accommodate the structural adhesive 111 , and have a shape that can be prepared by pressing the contact grooves 106 . In the contact groove portion 106 , the adhesive groove portion 107 may be arranged as a plurality of line shapes.

The adhesive groove portion 107 may be provided in one horizontal line and a plurality of vertical lines intersecting the horizontal lines, a plurality of horizontal lines or vertical lines, or may be provided in a square or circular shape.

In the present embodiment, since the contact surface portion 105 has a rectangular shape, it is appropriate to form the contact groove portion 106 as a square groove portion having a rectangular closed loop shape.

3 to 5 , in order for the frame body 100 to be completely fixed by being adhered by the structural adhesive 111 , the contact surface portions 105 of the frame members 101 and 102 are correspondingly fixed in position. Means 120 are used.

The bonding and fixing means 120 includes a first fixing part 121 having holes provided on a plate so as to be coupled to one side of the frame member 101 and having an angled holding member 121a, and the other side frame members 101 and 102. ) is provided on the plate so as to be coupled to the second fixing part 122 having a pin member 122a corresponding to the holding member 121a, and the second fixing part 122 and the pin member 122a of the second fixing part 122. It is fixed and includes a latch connection part 125 having a pair of latch members 126 in which latch teeth 127 are long provided on both sides so as to be caught by the angled holding member 121a.

The first fixing part 121 and the second fixing part 122 are installed in the frame members 101 and 102 in advance before moving to the assembly site of the furniture in the vicinity of the mutually coupled position. At the furniture assembly site, the structural adhesive 111 is injected and applied to the adhesive grooves 107 of the joined frame members 101 and 102 , and the first fixing part 121 and the second fixing part 122 are latched. The assembly of the frame members 101 and 102 is completed by being firmly fixed by the connection part 125 .

The latch connection part 125 surrounds the first fixing part 121 in the second fixing part 122, and when the latch member 126 is pressed to be strongly caught on the first fixing part 121, the first high The government 121 and the second fixing part 122 are connected with tension. Accordingly, the bonding portion of the frame members 101 and 102 maintains the position of the bonding surface portion, and the structural adhesive 111 accommodated in the contact groove portion 106 is cured while the position of the frame members 101 and 102 is fixed. can

Referring to FIG. 6 , the external coupling means 140 is provided at a distance from the frame body 100 , and a convex block 141 protruding from the frame body 100 , and the frame body 100 from the outer plate 130 . Correspondingly, it is installed at a gap and includes an external magnet module 145 coupled to the convex block 141 and the male and female structures.

The convex block 141 is integrally formed with the frame members 101 and 102 in advance, and the external magnet module 145 is previously fixed to the outer plate 130 . Accordingly, the outer plate 130 is fixed to the frame body 100 by disposing the external magnet module 145 to be male and female coupled to the convex block 141 .

The outer plate 130 may be provided with a coupling groove 142 corresponding to the external magnet module 145 .

7 and 8, after the outer plate 130 is coupled to the frame body 100, the outer plate 130 is firmly coupled to each other. The outer plate coupling means 150 is used for mutual coupling of these outer plates 130 .

The outer plate coupling means 150 is installed on the outer plate 130 in the mutual coupling direction of the outer plates 130, a locking part 152 is provided at one end and a screw 153 is formed at the other end of the connecting stud 151, and a cam lock block 155 which is rotatably installed on the engaging portion 152 of the connection stud 151 in the outer plate 130 and is provided to pull and fix the engaging portion 152 by a rotational force.

The connection stud 151 is pre-installed on one side of the outer plate 130, and the other side outer plate 130 is provided with a hole through which the screw 153 of the connection stud 151 is inserted and fixed.

The locking part 152 is provided on the connection stud 151 in the shape of a circular block head, and is caught in the rotation structure of the cam lock block 155 inside the cam lock block 155 to pull the screw 153. .

The screw 153 is coupled to the end of the connection stud 151 in a serration structure, a low-depth spiral structure is formed on the outer surface portion, and a locking structure in which the insertion depth is limited on the outer plate 130 side is provided at the top. will be.

The cam lock block 155 is exposed to the outside from the outer plate 130 while being installed on the connection stud 151 . A cross groove portion 156 is provided in the cam lock block 155 to be turned by a driver at a position in a direction perpendicular to the connection stud 151 , and the cross groove portion 156 is exposed to the outside of the outer plate 130 .

The cam lock block 155 is provided with an opening 157 on one side for accommodating the engaging portion 152 of the connection stud 151, and a head receiving portion 158 connected to the opening 157 is provided therein. it will be formed

The head accommodating part 158 has an internal cam 159 that changes the position of the locking part 152 on a straight line so that the locking part 152 can be pulled by rotation in a state in which the locking part 152 is accommodated.

The head receiving portion 158 has an internal cam 159 such that the contact surface portion 105 of the locking portion 152 is changed in position corresponding to the center line of the cross groove portion 156 . The inner cam 159 is formed to gradually increase the contact distance to the locking part 152 with respect to the center line of the cross groove part 156, and presses the locking part 152 by the rotation of the cross groove part 156. do.

As such, when the driver turns the cross groove portion 156 from the outside of one outer plate 130 of the cam lock block 155, the cam lock block 155 rotates and pulls the engaging portion 152 of the connection stud 151, and the screw ( The other outer plate 130 on which 153) is embedded is pulled, and the two outer plates 130 may be tightly coupled to each other.

1 and 9 , after the frame body 100 is completed, the inner plate 160 may be coupled to the frame members 101 and 102 before the outer plate 130 is installed. The inner plate 160 is coupled to the frame members 101 and 102 by the inner plate coupling means 112 and 166 .

The inner plate coupling means 112 , 166 includes a structural adhesive 112 for mutually coupling the frame members 101 and 102 and the inner plate 160 , and an internal magnet for fixing the inner plate 160 to the frame members 101 and 102 . module 166 .

The inner plate 160 is one of iron, plastic, and wood, and is coupled to the frame members 101 and 102 by a structural adhesive 112 . The inner magnet module 166 may be used for bonding and fixing the inner plate 160 and the frame members 101 and 102 .

Structural adhesive 112 is different from the adhesive structure aspect of the above-described frame members 101 and 102 and the inner magnet module 166 in terms of use, and the formation of adhesive grooves on the adhesive surface or injection of structural adhesive 111 and Application can be performed in the same way.

It is appropriate that the inner plate 160 is provided with an adhesive receiving groove 161 into which the structural adhesive 111 is injected and applied.

The adhesive receiving groove portion 161 may be formed in the frame members 101 and 102 , but is preferably formed in the inner plate 160 . The adhesive receiving groove portion 161 may be provided in the same shape as the adhesive groove portion.

After the inner plate 160 is coupled to the frame body 100 , the outer plate 130 is coupled to the frame body 100 as described above.

Meanwhile, referring to FIG. 10 , the assembly type furniture, which is easy to transport and assemble according to the present embodiment, may further include a wall-mounted hook means 170 installed on the frame members 101 and 102 of the frame body 100 . there is.

The wall hanging hook means 170 is slidably coupled to the plate-shaped hook body 171 coupled to the frame members 101 and 102, the hook body 171, and a slide hook having a hanging hook for wall hanging ( 172), and it is appropriate to include a slide adjustment unit 175 for adjusting the slide hook 172 in the hook body 171.

A long portion 173 is provided in the slide hook 172 , and a guide fastening screw 174 is coupled to the outer plate 130 through the long portion 173 . The slide hook 172 may be fixed after being guided to a predetermined height by the guide fastening screw 174 fixed in position.

The slide adjustment unit 175 is rotatably coupled to the hook body 171 and is rotatably and movable to the first bevel adjustment member 176 having a bevel gear provided with a driver groove in the central portion, and the slide hook 172 . It is appropriate to include a second bevel adjusting member 177 that is screwed and provided with a bevel gear corresponding to the bevel gear.

The first bevel adjusting member 176 is rotated by being inserted and turned with a screwdriver. Accordingly, the second bevel adjusting member 177 is rotated by the coupling of the bevel gear, and the slide hook 172 is moved by the screw structure. As such, the slide hook 172 may be adjusted in the hook body 171 by the first bevel adjusting member 176 and the second bevel adjusting member 177 .

The user can adjust the hanging length at the wall hanging point by adjusting the length of the slide hook 172 from the hook body 171 by turning the first bevel adjusting member 176 exposed to the outside. Accordingly, it is possible to appropriately adjust the wall hanging structure of the furniture or the hanging length for the hanging point.

As described above, although the present invention has been described with reference to the limited examples and drawings, the present invention is not limited to the above-described examples, which are various modifications and variations from these descriptions by those skilled in the art to which the present invention belongs. Transformation is possible. Accordingly, the spirit of the present invention should be understood only by the claims described below, and all equivalents or equivalent modifications thereof will fall within the scope of the spirit of the present invention.

On the other hand, since the description of the technology disclosed in this specification is merely an embodiment for structural or functional description, the scope of the disclosed technology should not be construed as being limited by the embodiment described in the text. That is, since the embodiment may have various changes and may have various forms, it should be understood that the scope of the disclosed technology includes equivalents capable of realizing the technical idea. In addition, since the object or effect presented in the disclosed technology does not mean that a specific embodiment should include all of them or only such effects, it should not be understood that the scope of the disclosed technology is limited thereby.

In addition, the meaning of the terms described in the present invention should be understood as follows. Terms such as “first” and “second” are for distinguishing one component from another, and the scope of rights should not be limited by these terms. For example, a first component may be termed a second component, and similarly a second component may be termed a first component.

Furthermore, when it is mentioned that a certain element is "connected" to another element, it may be directly connected to the other element, but it should be understood that another element may exist in the middle. On the other hand, when it is mentioned that a certain element is "directly connected" to another element, it should be understood that the other element does not exist in the middle. On the other hand, other expressions describing the relationship between elements, that is, "between" and "between" or "neighboring to" and "directly adjacent to", etc., should be interpreted similarly.

The singular expression is to be understood as including the plural expression unless the context clearly dictates otherwise, and terms such as "comprises" or "have" refer to the specified feature, number, step, action, component, part or these It is intended to indicate that a combination exists, and it is to be understood that it does not preclude the possibility of the existence or addition of one or more other features or numbers, steps, operations, components, parts, or combinations thereof.

100: frame body 101, 102: frame member
105: contact surface portion 106: contact groove portion
107: adhesive groove 110: frame coupling means
111, 112: structural adhesive 120: bonding fixing means
121: first fixing part 121a: holding member
122: second fixing part 122a: pin member
125: latch connection part 126: latch member
127: latch tooth 130: outer plate
140: external coupling means 141, 167: iron block
142: coupling groove 145: external magnet module
150: outer plate coupling means 151: connection stud
152: locking part 153: screw
155: cam lock block 156: cross groove
157: opening 158; head receptacle
159: inner cam 160: inner plate
161: adhesive receiving groove portion 165: inner plate coupling means
166: internal magnet module 170: wall-mounted hook means
171: hook body 172: slide hook
173: slide long part 174: guide fastening screw
175: slide control unit 176: first bevel control member
177: second bevel adjustment member

Claims (6)

a frame body having a plurality of frame members having a three-dimensional arrangement;
frame coupling means for coupling the plurality of frame members to each other;
a plurality of outer plates coupled to the outside of the frame body;
external coupling means for coupling the plurality of outer plates to the frame body;
an outer plate coupling means for coupling the plurality of outer plates to each other;
an inner plate for dividing or closing the inner space provided by the frame body; and
and an inner plate coupling means for coupling the inner plate to the frame body,
The outer plate coupling means,
a connection stud installed on the outer plate in the mutual coupling direction of the outer plates, a locking part is provided at one end, and a screw is formed at the other end; and
and a cam lock block rotatably installed on the engaging portion of the connection stud in the outer plate, the cam lock block being provided to pull and fix the engaging portion by a rotational force.
The method of claim 1,
The frame coupling means,
a structural adhesive that bonds the frame members together; and
and a bonding fixing means for pulling and fixing the frame members to the coupling portions of the frame members,
Assembly type furniture that is easy to transport and assemble, characterized in that the frame member has adhesive grooves in which the structural adhesive is injected and applied.
3. The method of claim 2,
The joint fixing means,
Holes are provided on the plate so as to be coupled to one side of the frame member, the first fixing part having an angled support member;
a second fixing part having holes provided on the plate to be coupled to the other side of the frame member and having a pin member corresponding to the holding member; and
Easy transport and assembly, characterized in that it includes a latch connection part fixed to the pin member of the second fixing part and having a pair of latch members having long latch teeth on both sides so as to be caught by the angled holding member. assembled furniture.
3. The method of claim 2,
The external coupling means,
a convex block provided at a distance from the frame body and protruding from the frame body; and
It includes an external magnet module installed inside the outer plate at an interval corresponding to the frame body, and coupled to the convex block in a male and female structure,
Assembly type furniture that is easy to transport and assemble, characterized in that a coupling groove corresponding to the external magnet module is provided.
5. The method of claim 4,
The internal coupling means,
a structural adhesive for bonding the frame member and the inner plate to each other; and
It includes an internal magnet module for fixing the inner plate to the frame member,
Assembly type furniture that is easy to transport and assemble, characterized in that the inner plate is provided with an adhesive receiving groove in which the structural adhesive is injected and applied.
The method of claim 1,
It further comprises a wall-mounted hook means installed on the frame member of the frame body,
The wall-mounted hook means,
a plate-shaped hook body coupled to the frame member;
a slide hook movably coupled to the hook body and having a hook hook for wall hanging; and
Assembly type furniture that is easy to transport and assemble, characterized in that it comprises a slide adjustment unit for adjusting the slide hook in the hook body.

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