Structure for assembled furniture

Abstract

The present invention relates to a structure for assembled furniture, and more particularly, to an assembled furniture which can be easily fixed between vertically stacked blocks by using a bolt or the like so as to be manufactured into a plurality of different forms, comprising: a main block which is formed in a rod-shaped form, is arranged laterally, and has a first coupling protrusion formed on the upper surface thereof in a protruding manner, and a second coupling protrusion formed on the lower surface thereof in a protruding manner; a first combination groove formed in a form corresponding to the first combination bulge is concavely formed in the bottom surface; in the assembled furniture structure, a plurality of main blocks are stacked in such a manner that a first coupling groove is formed on one side of a position where a first coupling protrusion is formed, and at least one first coupling protrusion and at least one first coupling groove are alternately formed, so that the first coupling protrusion is fitted into the first coupling groove.

Description

Technical Field

[0001] The present invention relates to a structure for assembled furniture, and in particular to a structure for assembled furniture that can manufacture assembled furniture in a variety of different forms and can firmly maintain an assembled state. Background Art

[0002] Generally speaking, furniture such as bookcases or storage cabinets are made and assembled into a certain shape. However, when users get tired of them or part of them is damaged, they usually need to discard the entire furniture and buy new ones, which not only wastes resources but also leads to excessive expenses.

[0003] In order to solve the above-mentioned problems, Korean registered patent No. 10-2058363 (hereinafter referred to as the "reference invention") discloses a technology for manufacturing a plurality of standardized blocks and then assembling the manufactured blocks to produce a variety of different forms of furniture. The assembly block disclosed in reference invention 1 is formed with a structure that is the same as / similar to Lego, so that it can be assembled up and down using a plurality of embedding protrusions formed on the upper part. Specifically, in the assembly blocks assembled up and down, the embedding protrusion formed on the upper part of the assembly block located on the lower side will be embedded in the lower embedding groove formed in an upward direction on the assembly block 1 located on the upper side, at a position corresponding to the embedding protrusion formed on the upper part.

[0004] When making assembled furniture by using embedded blocks as described above, they are simply embedded and combined with each other, so their strength is inevitably low. Moreover, when the upper and lower assembled blocks are combined, the upper and lower embedded protrusions will be located in the same position, making it difficult to fix them by means of bolts or the like. Summary of the invention

[0005] Technical issues

[0006] The present invention aims to solve the existing problems as described above, and its purpose is to provide a structure for assembled furniture that can be easily fixed between upper and lower stacked blocks using bolts or the like, thereby producing assembled furniture of various different forms.

[0007] Technical Solutions

[0008] In order to achieve the above-mentioned purpose, the structure for assembled furniture of the present invention includes: a main block, which is constructed in a rod-like shape and is arranged horizontally, and has a first coupling protrusion protruding from the upper side surface, and a first coupling groove concavely formed on the bottom surface in a shape corresponding to the first coupling protrusion; the main block has the first coupling groove formed on one side of the position where the first coupling protrusion is formed, and at least one first coupling protrusion and at least one first coupling groove are alternately formed, so that a plurality of main blocks are stacked in a manner in which the first coupling protrusion is embedded in the first coupling groove.

[0009] In addition, it also includes: a fixing bolt, which penetrates the upper side surface of the main block corresponding to the first combining groove and is fastened to the first combining protrusion embedded in the first combining groove; the main block has a receiving groove formed on the upper side surface of the main block corresponding to the first combining groove, which is used to receive the head of the fixing bolt inside, thereby preventing the head of the fixing bolt from protruding from the upper side surface of the main block.

[0010] In addition, it can also include: an auxiliary fastening component, including a second coupling protrusion portion constructed in the same form as the first coupling protrusion and located on the upper side of the main block, and a second pin portion extending downward from the second coupling protrusion portion to penetrate a fixing hole through which a fixing bolt can pass.

[0011] In addition, it may further include: a finishing block having a third combining groove formed indented on the bottom surface corresponding to the first combining protrusion, or a third combining hole formed through the bottom surface corresponding to the first combining protrusion.

[0012] Furthermore, the present invention may further include a base plate which can be stacked on the upper side in a state where the plurality of main blocks are fixed.

[0013] Effects of the Invention

[0014] In the present invention, a plurality of main blocks can be stacked up and down in a manner in which the first coupling protrusion is embedded in the first coupling groove, thereby producing assembled furniture of various different forms, and by alternately forming at least one first coupling protrusion and at least one coupling groove on the main blocks, staggered stacking can be achieved to ensure their firmness.

[0015] At the same time, the fixing bolt can be fastened to the first coupling protrusion embedded in the first coupling groove without the head protruding from the upper side of the main block, so that a second fixation can be achieved even with a shorter fixing bolt, thereby further improving its firmness.

[0016] In addition, by adding auxiliary fastening parts, finishing blocks and base plates, more different forms of assembled furniture can be produced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram illustrating the structure of a main block in the structure for modular furniture applicable to the present invention.

[0018] Figure 2 This is a schematic diagram illustrating the process of stacking the main blocks in the structure for modular furniture applicable to the present invention and fastening them with fixing bolts.

[0019] Figure 3 This is a schematic diagram illustrating a state in which main blocks in the modular furniture structure applicable to the present invention are stacked.

[0020] Figure 4 This is a schematic diagram showing a state in which main blocks in the modular furniture structure applicable to the present invention are stacked via auxiliary fastening members.

[0021] Figure 5 as well as Figure 6 The schematic diagram illustrates the process of assembling using the end blocks and end plates in the structure for modular furniture applicable to the present invention.

[0022] Figure 7 This is a schematic diagram illustrating the assembly state of a base plate and a base block in a structure for modular furniture applicable to the present invention.

[0023] Figure 8 as well as Fig. 9 It is a schematic diagram illustrating the process of assembling a base plate, a support block and a support plate in a structure for assembled furniture applicable to the present invention.

[0024] Fig.10 This is a schematic diagram illustrating the state of assembling a base plate, a base block, a support block, and a support plate in the structure for modular furniture applicable to the present invention.

[0025] Fig.11 as well as Fig.12 This is a schematic diagram illustrating a state in which two base plates arranged perpendicularly to each other are connected and further connected to support leg parts by using a connecting block in the structure for assembled furniture applicable to the present invention.

[0026] Fig.13 This is a schematic diagram illustrating an example of assembled furniture made using the assembled furniture structure of the present invention. DETAILED DESCRIPTION

[0027] In the present invention, in order to easily fix the upper and lower stacked blocks by means of bolts and the like and thereby produce assembled furniture of various different forms, a structure for assembled furniture is proposed, comprising: a main block, which is formed in a rod-like form and is arranged laterally, and has a first coupling protrusion protruding from the upper side surface, and a first coupling groove concavely formed on the bottom surface in a form corresponding to the first coupling protrusion; the main block has a first coupling groove formed on one side of the position where the first coupling protrusion is formed, and at least one first coupling protrusion and at least one first coupling groove are alternately formed, so that a plurality of main blocks are stacked in a manner in which the first coupling protrusion is embedded in the first coupling groove.

[0028] The scope of rights of the present invention is not limited to the embodiments described in the following content, and a person having general knowledge in the relevant technical field can implement the present invention in various ways without departing from the technical spirit of the present invention.

[0029] Next, we will refer to Figures 1 to 13 The modular furniture structure of the present invention will be described in detail.

[0030] The structure for assembled furniture of the present invention may include a main block (100) formed by stacking a plurality of blocks along a direction of arrangement to form a bottom plate and a wall plate of the furniture.

[0031] The main block (100) is as follows Figures 1 to 3 As shown, it is formed in a rod-like form and arranged horizontally. As an example, it can be formed in a square column form and arranged horizontally. On the upper side of the main block (100) arranged horizontally as described above, a first coupling protrusion (110) is protruded. The first coupling protrusion (110) can be formed in a variety of forms, but it is preferably formed in a columnar form with a diameter (width) smaller than the width of the main block (100) and a height smaller than the height of the main block (100). The first coupling protrusion (110) as described above can be formed in at least one form, and in the case of forming multiple forms, it can be formed at a certain interval along the length direction of the main block (100).

[0032] In addition, a first coupling groove (120) is formed on the bottom surface of the main block (100) in an upwardly concave shape corresponding to the first coupling protrusion (110). In particular, in the present invention, the first coupling groove (120) is formed on one side of the position where the first coupling protrusion (110) is formed, and Figure 1 As shown, at least one first combining protrusion (110) and at least one first combining groove (120) are alternately formed on the main block (100).

[0033] The first coupling protrusions (110) and the first coupling grooves (120) may be formed in the same number or in a one-to-one manner. However, in the main block (100) that occupies a large number when forming the bottom plate and wall plate of furniture, it is preferable to form the first coupling protrusions (110) and the first coupling grooves (120) in the same number. As an example, two first coupling protrusions (110) and two first coupling grooves (120) may be alternately formed in the main block (100).

[0034] like Figure 2 as well as Figure 3 As shown, the main block (100) as described above can be stacked up and down in multiple layers in such a way that the first coupling protrusion (110) is embedded in the first coupling groove (120), so that it can be used to form a base plate and a wall panel when making various forms of assembled furniture, and in the process of stacking multiple layers up and down, they can be staggered with each other to ensure their firmness.

[0035] The plurality of main blocks (100) stacked up and down in the above-described manner can form a first fixing force by forced insertion between the first coupling protrusion (110) and the first coupling groove (120). In order to further enhance the fixing force on this basis, the main block (110) located on the upper side and the main block (100) located on the lower side adjacent thereto can be connected by bolts. As an example, Figure 2 As shown, the present invention may further include a fixing bolt (10) that penetrates the upper side surface of the main block (120) corresponding to the first coupling groove (120) and is fastened to the first coupling protrusion (110) embedded in the first coupling groove (120).

[0036] At this time, the main block (100) may be formed with a receiving groove (130) for receiving the head of the fixing bolt (10) on the inner side at a position of the upper side of the main block (100) corresponding to the first coupling groove (120), and a fixing hole (140) for the fixing bolt (10) to pass through may be formed in the central part of the receiving groove (130). The receiving groove (130) is preferably formed in a manner that does not allow the head of the fixing bolt (10) for connecting the upper and lower main blocks (100) to protrude from the upper side of the main block (100) located on the upper side, thereby allowing the upper and lower main blocks (100) to be closely attached to each other and connected. In addition, a fastening hole (111) for fastening the fixing bolt (10) may be formed along the length direction at a position corresponding to the fixing hole (140), that is, at the central part of the first coupling protrusion (110), and the fixing bolt (10) may be threadedly connected to the fastening hole (111).

[0037] Therefore, the length of the fixing bolt (10) used can be smaller than the height of the first fastening protrusion (110), and when the first coupling protrusion (110) formed on the main block (100) located on the lower side is embedded in the first coupling groove (120) formed on the main block (100) located on the upper side, it passes through the upper side surface of the main block (100) located on the upper side and is fastened to the first fastening protrusion (110) inserted into the first coupling groove (120), so that the second fixation can be achieved even with a shorter fixing bolt (10).

[0038] In addition, if Figure 1 As shown, the main block (100) can be recessed at the bottom surface position corresponding to the first fastening protrusion (110) to form an auxiliary coupling groove (150) in a shape corresponding to the first fastening protrusion (110). The auxiliary coupling groove (150) can be used to couple the main block (100) with the auxiliary fastening component (200) and the basic block (600) described later.

[0039] In addition, in the process of making furniture of various different forms, another main block (100) having a first coupling groove (120) can be stacked on the upper side of a position where a first coupling groove (120) is formed in a main block (100), and in this case, in order to firmly fix one main block (100) to another main block (100), the present invention may also include an auxiliary fastening component (200).

[0040] like Figure 2 As shown, as an example of the auxiliary fastening component (200), it can include: a second coupling protrusion (210) formed in the same form as the first coupling protrusion (110) and located on the upper side of the main block (100); and a second pin (220) formed by extending downward from the second coupling protrusion (210) to penetrate the fixing hole (140). For example, the auxiliary fastening component (00) can be installed in a manner that the second coupling protrusion (210) protrudes from the upper side of one main block (100) while the second pin (220) penetrates the fixing hole (140) formed on one main block (100), so that the first coupling groove (120) of the other main block (199) can be coupled with the second coupling protrusion (210).

[0041] In the present invention, when a plurality of main blocks (100) are stacked to form a bottom plate or a wall plate of furniture, the first coupling protrusion (110) of the main block (100) located at the uppermost side is protruded from the upper side of the main block (100) to make the appearance neat. Figure 5 as well as Figure 6As shown, a finishing block (300) and / or a finishing plate (400) may also be included.

[0042] As an example of the finishing block (300), it is preferably formed in a rod-like shape and arranged horizontally, and is preferably formed with the same width as the main block (100). As an example of the finishing block (300) as described above, it is only necessary to form the upper side surface in a flat state and form a third coupling groove corresponding to the first coupling protrusion (110) in a concave manner on the bottom surface, so that the first coupling protrusion (110) of the main block (100) located at the lower side of the finishing block (300) is embedded in the third coupling groove of the finishing block (300), so that the appearance can be made more beautiful.

[0043] In addition, if Figure 5 As shown, as another example of the finishing block (300), a third coupling hole (310) corresponding to the first coupling protrusion (110) can be formed through. When the first coupling protrusion (110) of the main block (100) located at the lower side of the finishing block (300) is embedded in the third coupling hole (310), the upper side of the first coupling protrusion (110) will be exposed to the outside, so the finishing plate (400) can be coupled to the upper side of the finishing block (300). At this time, the finishing block (300) is formed with a height greater than the first coupling protrusion (110), so as to form a coupling space that allows the finishing plate (400) to be coupled to the upper end of the third coupling hole (310) when the first coupling protrusion (110) is embedded in the third coupling hole (310).

[0044] As an example of the end plate (400), the end block (300) may be formed in a plate shape with a corresponding length and width, and a fourth coupling protrusion (410) may be formed on the bottom surface for inserting into the upper end of the third coupling hole (310). Figure 5 as well as Figure 6 As shown, after the finishing block (300) is assembled to the upper side of the main block (100) located at the uppermost side among the stacked main blocks (100), the finishing plate (400) can be combined to the upper side of the finishing block (300), so that the appearance becomes more beautiful. In addition, in order to facilitate the user to easily complete the assembly without distinguishing between the upper side and the lower side, the fourth combining protrusions (410) can also be formed on both sides of the finishing block (300).

[0045] In addition, in order to produce assembled furniture of various shapes, the present invention may also include a base plate (400) for stacking a plurality of main blocks (100). Figure 7As shown, the base plate (400) can be formed in a plate-like form, and can be stacked on the upper side in a state of fixing a plurality of main blocks (100), and can be formed with through holes for bolting the blocks. The main blocks (100) can be not only directly fixed to the base plate (400), but also indirectly fixed through the base blocks (600).

[0046] like Figure 7 As shown, the basic block (600) is formed in a rod-like shape and is arranged horizontally, and is preferably formed with the same width as the main block (100). The basic block (600) as described above can be formed with a fifth coupling protrusion protruding from the upper side surface in order to be coupled with the main block (100), and a threaded groove for fastening bolts can be formed upward from the bottom surface in order to be coupled with the base plate (400). At this time, a plurality of fifth coupling protrusions (610) can be formed adjacent to each other along the length direction in order to firmly fix the main block (100), and the plurality of coupling protrusions (610) can be respectively embedded in the first coupling groove (120) and the auxiliary coupling groove (150) of the main block (100).

[0047] Furthermore, although the base plate (400) with perforations can be used as a bottom plate or wall plate of furniture, depending on the purpose of the furniture and the type of items to be stored, using the base plate (400) with perforations as a bottom plate or wall plate may cause inconvenience such as foreign matter flowing in. Figures 8 to 10 As shown, the present invention may further include a support plate (800) covering the upper side of the base plate (400), and in this case, may further include a support block (700) for fixing the support plate (800) to the base plate (400).

[0048] First, the support block (700) can be formed in a laterally arranged rod-shaped form or a plate-shaped form of a certain thickness, and in order to be combined with the base plate (400), a threaded groove for fastening bolts can be formed from the bottom surface to the top. The support block (700) as described above can also play a role in connecting multiple base plates (400) arranged on the same plane. In addition, in order to engage with the support plate (800), a sixth coupling groove (710) can be recessed on the upper side of the support block (700). The support plate (800) can be formed in a plate-shaped form, and in order to be combined with the support block (700), a seventh coupling protrusion (810) can be protruded from the bottom surface to be forcibly embedded in the sixth coupling groove (710).

[0049] Furthermore, in order to install the support leg parts (20), etc., the assembled furniture can be made by connecting the two base plates (500) in a manner that they intersect each other perpendicularly. Fig.11 as well as Fig.12As shown, the present invention may also include a connecting block (900) for connecting two base plates (500) arranged in a perpendicular manner. As an example of the connecting block (900), it can be formed in a rod-shaped form and arranged horizontally, and a threaded hole for bolt connection can be formed on one side connected to one base plate (500), and a threaded hole for bolt connection can be formed on the other side connected to the other base plate (500). The threaded hole can be formed not only in the form of a groove, but also in the form of a hole. In addition, the connecting block (900) can also be additionally formed with a threaded hole for bolt connection at at least one of the two ends located in the length direction. In addition, threaded holes for bolt connection with two base plates (500) arranged in a perpendicular manner can also be formed on the main block (100), the finishing block (300) and the basic block (600) as described above.

[0050] The invention of this application is as follows Fig.13 As shown, various assembled furniture of different forms can be produced by using additional components such as auxiliary fastening components (200), finishing blocks (300), finishing plates (400), base plates (500), base blocks (600), supporting blocks (700), supporting plates (800) and connecting blocks (900) on the basis of the main block (100).

[0051] Sequence Listing

[0052] [Explanation of symbols]

[0053] 10: Fixing bolt

[0054] 20: Support leg parts

[0055] 100: Main block

[0056] 110: First combination protrusion

[0057] 120: First binding groove

[0058] 130: Storage Tank

[0059] 140: Fixing hole

[0060] 150: Auxiliary binding slot

[0061] 200: Auxiliary fastening parts

[0062] 210: Second combination protrusion

[0063] 220: Second pin

[0064] 300: Finishing block

[0065] 310: The third combination hole

[0066] 400: End plate

[0067] 410: Fourth combined protrusion

[0068] 500: Basic board

[0069] 600: Basic block

[0070] 610: Fifth joint protrusion

[0071] 700: Made into blocks

[0072] 710: Sixth binding slot

[0073] 800: Support plate

[0074] 810: Seventh combined protrusion

[0075] 900: Connecting blocks

Claims

1. A structure for assembled furniture, characterized in that: The main block (100) is formed in a rod-like shape and arranged transversely, and has a first coupling protrusion (110) protruding from the upper side surface, and a first coupling groove (120) formed in a shape corresponding to the first coupling protrusion (110) concavely formed on the bottom surface; The main block (100) is formed with a first coupling groove (120) on one side of a position where a first coupling protrusion (110) is formed, and at least one first coupling protrusion (110) and at least one first coupling groove (120) are alternately formed, so that a plurality of main blocks (100) are stacked in such a manner that the first coupling protrusion (110) is embedded in the first coupling groove (120).

2. The structure for assembled furniture according to claim 1, characterized in that: Also includes: A fixing bolt (10) penetrates the upper side surface of the main block (120) corresponding to the first coupling groove (120) and is fastened to the first coupling protrusion (110) embedded in the first coupling groove (120); The main block (100) has a receiving groove (130) formed on the upper side surface of the main block (100) corresponding to the first coupling groove (120) for receiving the head of the fixing bolt (10) inside. This prevents the head of the fixing bolt (10) from protruding from the upper side of the main block (100).

3. The structure for assembled furniture according to claim 2, characterized in that: Also includes: The auxiliary fastening component (200) includes a second coupling protrusion (210) which is constructed in the same form as the first coupling protrusion (110) and is located on the upper side of the main block (100), and a second pin portion (220) which is formed by extending downward from the second coupling protrusion (210) and penetrates a fixing hole (140) through which a fixing bolt (10) can pass.

4. The structure for assembled furniture according to claim 1, characterized in that: Also includes: The finishing block (300) has a third coupling groove formed indented on the bottom surface corresponding to the first coupling protrusion (110), or has a third coupling hole (310) formed through the bottom surface corresponding to the first coupling protrusion (110).

5. The structure for assembled furniture according to claim 1, characterized in that: Also includes: The base plate (400) can be stacked on the upper side in a state where the plurality of main blocks (100) are fixed.

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