KR101990044B1 - Shelf assembly - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prefabricated shelf assembly having excellent assemblability, and more particularly, to a prefabricated shelf assembly having a frame made of a plurality of wires and a plurality of shelf units provided on the frame, The present invention relates to a prefabricated shelf assembly which can be easily fixed to a frame without using bolts and which can securely fix the shelf unit to the frame through the connection port and secure the joint stability .

Description

Prefabricated Shelf Assembly {SHELF ASSEMBLY}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prefabricated shelf assembly having excellent assemblability, and more particularly, to a prefabricated shelf assembly having a frame made of a plurality of wires and a plurality of shelf units provided on the frame, The present invention relates to a prefabricated shelf assembly which can be easily fixed to a frame without using bolts and which can securely fix the shelf unit to the frame through the connection port and secure the joint stability .

Generally, for the manufacture of cabinets, cabinets, showcases, etc., each of the accessories, such as vertical angles and lathes, are assembled and assembled by means of a combination using a rigid iron which is relatively inexpensive to manufacture, It is well known that they are assembled / installed and used mainly on a showcase of parts such as a part display in a factory or a large mart due to ease of assembling and disassembling when assembled and assembled on a wall,

Such a prefabricated angle is constituted by a vertical angle which is respectively installed from a point spaced apart at an appropriate interval and a horizontal angle which horizontally separates the respective vertical angles so as to be able to load a commodity or an article or the like And a plurality of through holes formed between the vertical angle and the horizontal angle, respectively, using a coupling means such as a bolt and a nut.

Such a conventional technique is disclosed in Korean Utility Model Registration No. 20-0228609 entitled " Prefabricated Angle Shelf Joining Structure "

In the above-described conventional technique, the toggle is folded and formed integrally in four directions and protruded to the center so that a space portion is formed in the bulge.

A nut member having a thin head portion and a threaded portion formed below the nut member, the nut member being inserted into the space portion of the assembly member at a predetermined distance, the bolt hole being drilled in the center thereof, The nut member is inserted into the assembly by a bolt having a head portion and a polygonal head groove formed in the screw portion, and the slide member of each assembly member is welded and fixed to the inner peripheral surface of the rack member groove, And the bolt and the nut section are fixedly coupled to each other at the time of assembly.

Also, according to the prior art, there is a registered utility model No. 20-0334180 entitled " Hyper-

In the conventional technique, a plurality of hooks are integrally formed on the side of the column and a plurality of the pillars are connected to each other in the form of a horizontal beam. Beam, and assembled into a box shape.

However, in the above two prior arts, the angles are fixed using bolts, and the user must use a working tool such as a screwdriver or a drill to assemble the angle, so that it is difficult for a user who is not used to the tool to easily assemble, There is a problem that the assembly can not be completed. In addition, since the head portion of the bolt protrudes to the outside, the aesthetic effect can not be obtained, and the bolt can be loosened by an external impact.

Further, according to the prior art, there is a registered utility model No. 20-0246071 " prefabricated angle "

The above-mentioned prior art has four posts each composed of a transverse portion formed with the same engaging groove at regular intervals and a vertical portion perpendicular to the same, an upper surface and a side surface, a groove formed at regular intervals in the upper surface and the side surface, And a vertical portion and a horizontal portion perpendicular to the vertical portion, wherein a rivet is fixed to both edges of the vertical portion and the horizontal portion, And a support base on which another rivet or an engagement groove is formed on the inner side of the rivet fixed to the horizontal portion.

However, the conventional technique does not use bolts and nuts, but has a problem that the rivets are fixedly coupled with the engaging grooves, and thus the contact area is small.

In addition, there is a prior art 10-2004-0017590 " prefabricated angle "

The prior art has proposed a prefabricated angle in which the center of an angle groove in which a bolt and a nut are coupled is enlarged in the outward direction so as to penetrate the bolt and nut in a fastened state to make the angle assembly quick and simple.

However, the above-mentioned prior art is similar to the conventional technique of using bolts and nuts for fastening and inserting bolts and nuts after fastening them, and thus requires a separate working tool, and the bolts or nuts or both are lost But it has a problem.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

A frame made up of a column frame and a horizontal frame, and a shelf unit provided on the frame and capable of placing objects or the like, wherein the shelf unit is provided with a separate connector for coupling the shelf unit to the frame, And it is an object of the present invention to provide a prefabricated shelf assembly that can be assembled easily.

Furthermore, since the connector includes the body, the slot, and the contact groove, the frame of the frame and the first shelf frame of the shelf unit are fixed to each other to be firmly fixed to each other, The purpose is to provide.

In addition, it is an object of the present invention to provide a prefabricated lathe assembly which is further provided with guide grooves and detachment preventing protrusions on the body of the connector, thereby preventing movement and disengagement of the second lathe frame and firmly fixing the lathe.

In order to achieve the above object, a prefabricated shelf assembly according to the present invention comprises:

A frame comprising a pair of column frames provided on both sides and a horizontal frame connecting between the pair of column frames;

A first shelf frame provided at a front end and a rear end of the first shelf frame and coupled to the pair of column frames in a multistage manner; A shelf unit comprising two shelf frames and shelves provided on the second shelf frames;

A connecting port connecting the frame and the shelf unit; , ≪ / RTI >

The connector

A body which is supported by the horizontal frame and is provided with a recessed portion, an insert hole provided in the body for inserting an end of the first shelf frame, a contact groove provided at one side of the body and in close contact with an outer surface of the column frame, And the like.

As described above, in the assembled shelf assembly according to the present invention,

A frame, a shelf unit provided in the frame, and a connection unit for connecting the frame and the shelf unit, so that the user can easily assemble the unit by simply fitting the unit without using a separate bolt.

Further, when the shelf unit is firmly fixed to the frame by the connector and is supported by the frame, the shelf unit can be more stably housed when the object or the like is placed on the frame, thereby ensuring stability.

In addition, the connecting groove prevents the second shelf frame from being detached from the connecting port through the guide groove and the detachment preventing protrusion, thereby improving the bonding stability.

1 is a perspective view of a prefabricated shelf assembly according to the present invention;
Figure 2 is an enlarged view of the connection of a prefabricated shelf assembly according to the present invention
Figure 3 is a perspective view of a connector of a prefabricated shelf assembly according to the present invention;
4 is an enlarged view of a hook member of the assembled shelf assembly according to the present invention
5 is a schematic view of an embodiment of a hooking member of a prefabricated shelf assembly according to the present invention
6 is an enlarged view of a coupling member of a prefabricated shelf assembly according to the present invention;
Figs. 7 and 8 are enlarged views of a reinforcing member of a prefabricated shelf assembly according to the present invention
Figures 9a and 9b are photographs of a prefabricated shelf assembly according to the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

1 to 8, a prefabricated shelf assembly A according to the present invention includes a frame 10, a shelf unit 20 coupled to the frame 10 and capable of holding objects, And a connection hole 30 for coupling the shelf unit 20 to the frame 10.

As shown in FIG. 1, the present invention comprises a frame 10, and the frame 10 includes a column frame 11 and a horizontal frame 11, 13).

Before describing the frame 10 and the respective configurations, an arbitrary direction will be described with reference to Fig. 1 (front face) as the left and right sides (front and rear) of the front face and the rear face.

Further, the frame 10 in the present invention is preferably made of a cylindrical hard wire, but the scope of the right should not be limited.

Again, the column frame 11 is provided on each of the right and left sides with respect to the front face so as to form an edge based on the plan view.

1 to 8, the column frame 11 includes a first column frame 111 and a second column frame 112. The first column frame 111 and the second column frame 112, Which are spaced apart from each other, are formed to form the skeleton of the assembled shelf assembly A according to the present invention.

It is also clear that the lower portion of the column frame 11 is further provided with a fixing leg 114 which is made of rubber or the like to prevent slippage and can be erected on a mounting surface.

The distance between the pair of column frames 11 provided at each corner based on the distance between the column frames 11, that is, the plan view of the shelf 25 is varied according to the size of the shelf 25 And this also should not constrain the scope of the rights.

The horizontal frame 13 has a function of supporting the shelf 25 of the shelf unit 20 to be described later and a horizontal frame 13 supporting the column frames 11 11, which are provided on both the right and left sides, more precisely, to connect the column frame 11 located in the front in the same direction and the column frame 11 located in the rear direction And a plurality of shelves are provided for installing the plurality of shelf units 20, which can be variously changed depending on the size of the shelf assembly A.

The column frame 11 is composed of a pair of column frames 11 spaced from each other. The horizontal frame 13 is interposed between the first column frame 111 and the second column frame 112, So that it is firmly fixed through a fixing method such as welding.

The shelf unit 20 includes a first shelf frame 21, a second shelf frame 23 and a shelf 25. The shelf unit 20 includes a shelf unit 20, .

The first shelf frame 21 is positioned forward and rearward and is positioned between the left and right column frames 11, and the second shelf frame 23 is positioned between the front The first shelf frame 21 and the rear shelf frame 21 are connected to each other in parallel so as to be parallel to the horizontal frame 13. On the upper surface of the second shelf frame 23, (25) can be lifted up so as to be able to load objects or the like.

In this case, the first shelf frame 21 has a structure in which the first shelf frame 211 and the first shelf frame 213 are spaced apart from each other, as in the case of the column frame 11 And the end portion of the second lathe frame 23 is firmly fixed to the spaced apart portion by welding or the like.

The shelf unit 20 is provided with a plurality of multi-stages on the frame 10. To this end, the present invention further includes a connector 30, which does not need to use a separate bolt 65 So that the shelf unit (20) can be easily assembled to the frame (10).

A total of four connectors 30 are coupled to each corner of one shelf unit 20 and will be described in more detail through a single connector 30 with reference to FIGS.

2 and 3, the connector 30 includes a body 31 on which a hollow 311 is formed, a hollow 33 formed on the body 31, ).

The first and second shelf frames 21 and 22 are formed with a recessed portion 311 recessed inwardly at one side of the body 31, The first shelf frame 211 and the second shelf frame 213) are drawn in. A pair of cutouts 33 is formed in the cutout 311 so that the end of the first lathe frame 21 is inserted through the cutout 311 and is inserted into the cutout 33 It has a structure that can be fixed.

When the first shelf frame 21 is fitted in the recess 33, the end of the second shelf frame 23 provided in the first shelf frame 21 is positioned in the recess 311 A guide groove 313 having a curved shape similar to the outer surface of the second shelf frame 23 is formed in the recess 311 to prevent the second shelf frame 23 from coming off. A protrusion 315 is provided so that the connector 30 can be securely fitted to the first lathe frame 21. [

The edge of the shelf 25 raised on the upper surface of the second shelf frame 23 is caught between the first shelf frame 21 and the outer wall forming the recess 311, By supporting each corner, it is configured to prevent the shelf 25 from being separated.

The connection port 30 coupled to the shelf unit 20 is inserted into the column frame 11 to fix the shelf unit 20 to the frame 10. To this end, And a curved contact groove 35 which can be brought into close contact with the outer surface of the frame 11 is formed.

Therefore, the contact grooves 35 of the connection holes 30 provided at the corners of the shelf unit 20 are tightly fixed to the inner surface of the column frame 11 as they are tightly fixed. Further, since the lower end of the body 31 is supported by the horizontal frame 13, it can be lowered arbitrarily, thereby fixing the fixed position.

For this purpose, it is more preferable that a curved portion is formed on the outer surface of the body 31 so that the outer surface of the horizontal frame 13 can be completely adhered.

In addition, the present invention is characterized by further comprising a hooking unit 40, as shown in Figs.

The hooking unit 40 includes a hooking member 41 composed of a clamping part 411, a hooking groove 413 and an insertion groove 415 and a hooking bar 43 inserted into the insertion groove 415.

The hook unit 40 is coupled to the lower end of the shelf unit 20 coupled to the upper end of the shelf unit 20 for the sake of convenience of explanation. Restrictions should not be interpreted.

The hanging rods 43 are long in the lateral direction with respect to the front surface of the assembled shelf assembly A and have a bar shape for hanging clothes hangers and the like, The hooking member 41 is provided so that the hooking bar 43 can be installed at the lower end of the shelf unit 20. [

The latching member 41 is provided with a clamping part 411. The clamping part 411 clamps the second lathe frame 23 and the shelf 25 A curved slot 413 is formed on the other side of the bracket 411 so as to be in close contact with the horizontal frame 13 so that the hook member 41 can be inserted between them As shown in Fig.

In addition, the upper end of the recess 413 is provided with a sloping entrance guide portion so that the slider can be naturally inserted without being caught by the entrance guide portion when the hooking unit is inserted after the assembly of the shelf assembly is completed.

Further, a guiding portion 417 is further provided under the clamping portion 411 to support the lower surface of the horizontal frame 13 so that it can serve as a guide when assembling.

The lower end of the bracket 411 is further provided with an insertion slot 415 through which the end of the hooking rod 43 can be inserted. 43 are prevented from being separated from each other.

6, the assembled shelf assembly A according to the present invention has coupling holes 51 formed at the upper and lower parts, respectively, so as to improve the ease of assembly and to adjust the height according to circumstances And further comprises a joint member (50).

The joint member 50 is for connecting the column frames 11 which are overlapped with each other and has a structure in which a coupling hole 51 through which the end portion of each column frame 11 can be fitted is formed in the upper part and the lower part desirable.

Further, as shown in FIGS. 7 and 8, the assembled shelf assembly A according to the present invention further includes a reinforcing member 60 for securing higher durability.

The reinforcing member 60 includes a pair of reinforcing frames 61 that are formed so as to intersect with each other so as to be rotatable and which are in an X shape and bolts 65 that are coupled to ends of the reinforcing frame 61, And a connecting member 63 which can be fixed to the base member 63. [

More specifically, the connecting member 63 is provided at each end of the X-shape, and the connecting member 63 is provided with a curved surface portion 631 so as to correspond to the pair of the column frames 11, And a bolt hole 633 to which the bolt 65 can be fastened is provided between the pair of curved surfaces 631. [

Therefore, when the connecting member 63 is connected to the column frame 11 and the bolt 65 is coupled to the bolt hole 633 through the reinforcing frame 61, And is fastened through the space between the column frames 11 of the frame.

That is, since the connecting member 63 has the above-described structure, it is possible to slide along the column frame 11, thereby allowing the user to freely install the reinforcing member 60 in a portion where the reinforcing member 60 is required, And whether or not the reinforcing member 60 is installed can be selected according to the user.

As shown in FIGS. 9A and 9B, the shelf assembly A according to the present invention has a structure in which a plurality of shelves are arranged side by side, and three shelf units are connected for convenience of explanation , Which illustrates one embodiment and should not be construed as limiting the scope of the invention.

In more detail, the lathe assembly according to the present invention can be freely assembled by changing the lateral length.

The connection port 30 coupled to the left shelf unit on the basis of the drawing is coupled to the first column frame 111 formed on the inner side (left side) so as to have a shape in which the close groove 35 is closely attached, The second column frame 112 may be provided with another coupling hole 30 in a shape corresponding to the coupling hole 30 connected to the first column frame 111 so as to be in close contact with the first coupling hole 30. [ So that a plurality of lathe units can be coupled horizontally.

That is, according to the present invention, the shelf unit 20 can be coupled to both sides of one column frame 11, so that various lengths can be selected and assembled according to the user's convenience.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention. Changes and substitutions are to be construed as falling within the scope of protection of the present invention.

A: Prefabricated shelf assembly 10: Frame
11: column frame 111: first column frame
112: second post frame 114:
13: Horizontal frame 20: Shelf unit
21: 1st shelf frame 211: 1st shelf frame
213: No. 1-2 shelf frame 23: No. 2 shelf frame
25: shelf 30: connector
31: body 311:
313: guide groove 315:
33: engaging hole 35:
40: hook unit 41: hook member
411: Clamp section 413:
415: insertion groove 417: guide portion
43: hook rod 50: joint member
51: engaging hole 60: reinforcing member
61 reinforcing frame 63 connecting member
631: Surface portion 633: Bolt hole
65: Bolt

Claims (4)

A frame (10) comprising a pair of column frames (11) provided on both sides and a horizontal frame (13) connecting between the pair of column frames (11);
A first shelf frame 21 provided at a front end and a rear end of the first shelf frame 21 so as to be coupled in a multi-stage between the pair of the column frames 11; A shelf unit 20 comprising a plurality of second shelf frames 23 provided between the first shelf frames 21 and a shelf 25 provided on the second shelf frames 23;
A connector 30 connecting the frame 10 and the shelf unit 20; , ≪ / RTI >
The connector (30)
A body 31 formed with a recess 311 and supported by the horizontal frame 13 and a recess 33 formed in the body 31 for receiving an end of the first shelf frame 21, And a contact groove 35 provided at one side of the body 31 to closely contact the outer surface of the column frame 11,
The fitting portion 311 of the connector 30
A guide groove 313 in which one surface of the second shelf frame 23 is closely contacted and an escape prevention protrusion 315 for preventing the second shelf frame 23 from being released,

The end of the first lathe frame 21 is inserted into the cutout 311 and is inserted into the cutout 31. The cutout 311 is formed at one side of the body 31, An end of the second lathe frame 23 is located in the recess 311,
The guide groove 313 is curved like the outer surface of the second shelf frame 23 and prevents the second shelf frame 23 from being separated by the separation preventing protrusion 315,
The edge of the shelf 25 raised on the upper surface of the second shelf frame 23 is sandwiched between the first shelf frame 21 and the outer wall forming the recess 311, Thereby preventing the shelf 25 from being separated,
And the tightening groove (35) is tightly fixed to the inner surface of the column frame (11) as it is in close contact with the inner surface of the column frame (11). The method according to claim 1,
A bracket 411 interposed between the second shelf frame 23 and the shelf 25 and a fitting slot 413 provided on the other side of the bracket 411 to be in close contact with the horizontal frame 13, A pair of hooking members 41 which form insertion slots 415 formed at the lower end of the clamping unit 411 and a pair of hooking members 41 which are inserted into the insertion slots 415 of the pair of hooking members 41 And a hooking unit 40 including a hooking rod 43,
And a guide portion (417) for supporting a lower surface of the horizontal frame (13) is further provided at a lower portion of the bracket (411). The method of claim 1, wherein
The column frame 11 of the frame 10 is composed of first and second column frames 111 and 112 spaced apart from each other by a predetermined distance and an end of the horizontal frame 13 is connected to the first and second column frames 11, (111) 112,
The first shelf frame 21 is composed of a first shelf frame 211 and a second shelf frame 213 spaced apart from each other by a predetermined distance, 1-1 shelf frame (211) and the 1-2 shelf frame (213). 4. The method according to any one of claims 1 to 3,
Further comprising a joint member (50) having a coupling hole (51) formed at an upper portion and a lower portion thereof so that the end portion of the column frame (11) can be fitted.

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