WO2020032292A1

WO2020032292A1 - Assemblable shelf

Info

Publication number: WO2020032292A1
Application number: PCT/KR2018/009104
Authority: WO
Inventors: 정원재
Original assignee: 정원재
Priority date: 2018-08-09
Filing date: 2018-08-09
Publication date: 2020-02-13

Abstract

The present invention relates to an assemblable shelf, and provides an assemblable shelf, wherein the assemblable shelf includes support columns formed through molding after being bent in a shape of "ㄴ" or "ㄷ", so that the assemblable shelf is more stable, can be configured to be horizontally maintained through only easy assembling by anyone without requiring a separate skillful technique for adjusting the horizontality of the assemblable shelf, and can be easily and conveniently assembled or disassembled and thus can be easily and conveniently maintained and repaired; when a multi-layer shelf is constructed according to a user's intention, intervals between layers of the shelf can be easily and conveniently configured; the molding-processed support columns have no sharp surfaces to ensure safety; the assemblable shelf includes engagement grooves formed through molding to prevent occurrence of contamination by jamming of foreign materials, or the like and thus enable a more hygienic use of the assemblable shelf; and the assemblable shelf has a double engagement structure capable of maintaining a stronger coupling force through molding of engagement grooves of the support columns, so that the assemblable shelf can endure a large load.

Description

Assembling shelf

The present invention relates to an assembly shelf, which can be formed by the assembly process without welding or a separate piece of the shelf for mounting, storing, and displaying the goods in the home or industry, shelf according to the user's intention The gap can be adjusted, and even if no effort is required to level the shelves, the assembly can be maintained horizontally, so that the same assembly quality can be achieved by anyone assembling, easy disassembly and assembly, and easy maintenance It is about a shelf.

In general, a shelf (or rack) is installed in a certain place to increase space efficiency, and is a means for placing various items on a floor. Such shelves can be used as decorative cabinets in homes, used to place aquariums or pots in living rooms or balconies, and can be used to display a large number of products in stores.

Conventional shelves that are used in a variety of places such as this is commonly used to form a rectangular shelf on the top surface of the angle frame after forming the angle frame. Recently, however, it has been disclosed that a cylindrical support is formed so that the user can arbitrarily position the shelf at a specific height of the support to be used.

In the conventional shelf, a plurality of shelves are welded so that the edges of the shelf body are coupled to the cutouts by matching cylindrical assembly members having one side of the outer periphery cut in the vicinity of the edge of the shelf body formed of a square plate, a frame, a mesh, or the like. A cylindrical support having a sieve 1 and supporting the plurality of shelf bodies is formed at four corners of the shelf, and a fixing member is inserted into and fixed to the cylindrical support at regular intervals.

The conventional shelf of such a configuration is to insert and assemble the cylindrical assembly member welded to the edge of the shelf body to the fixing member coupled to the cylindrical support, the cylindrical support to form a position fixing groove at a constant height and the fixed The member is formed of a hole through which the center and the hooking jaw are formed so that the member can be inserted into the cylindrical support, and the upper side of the upper and lower beams is narrow and the lower side is wide cylindrical.

The conventional shelves are respectively fixed to the four cylindrical support in the same position by inserting the fixing member at the same position so that the locking jaw of the fixing member is inserted into the position fixing groove of the cylindrical support, respectively, provided by welding to the edge of the shelf body The cylindrical support is inserted into the cylindrical assembly member, respectively, and the cylindrical assembly member of the shelf is inserted into and supported by the fixing member coupled to the cylindrical support, and the shelf is installed in the cylindrical support.

In such a state, the fixing members are re-inserted into the respective cylindrical supporters to assemble to maintain a constant height with the assembled shelf body, and the cylindrical assembly member provided at the corners of the shelf body is inserted into the cylindrical support to the shelf member to the fixing member. The assembly member is to be inserted and fixed. As described above, the cylindrical fixing member is assembled to the cylindrical support at a predetermined height, so that the shelf member is installed by inserting the assembly member of the shelf body.

Here, the assembling member that is necessarily welded to the four corners of the shelf is formed in the shape of the outer periphery cut up and down to be welded together with the shelf, in the construction of the assembly member by bending a pipe or iron plate in the upper side In order to form the shape, the outer peripheral side of the assembly member is necessarily taken up and down. Therefore, when welded to the four corners of the shelf, the outer periphery of the outer periphery of the assembly member together with the sections cut off together, and welded to have the form of upper and lower beams of the assembly member.

However, such a conventional assembly member is coupled to the edge of the shelf, when the shelf is first coupled to the cylindrical support by the fixing member due to the problem that can not form exactly the same shape in the form of the upper and lower light of the assembly member, It is difficult to form the horizontally of the shelf because the pressing force for pressing the fixing member to the cylindrical support side is uneven, there is a problem of the shelf shake due to the deviation.

In addition, such a conventional assembly member has a large concentricity tolerance of the assembly member due to the heat deformation caused by the heat generated during welding, as the welding must be directly in the cut portion. Therefore, not only the above-described problems are generated, but also a problem that frequently causes a defect rate in which the shelf itself is not coupled to the cylindrical support due to the concentricity tolerance, causes unnecessary waste of production cost.

Moreover, the conventional shelf must weld the shelf body by the cutout of the assembly member, which is used in the process of using the prefabricated shelf when the user adjusts the position of the shelf or replaces the shelf with another shelf. All of the welded assembly members are removed from the cylindrical support and replaced again, and the positional relationship or replacement of the shelf is possible only through a series of fixing procedures, resulting in inconvenience in maintenance and use.

On the other hand, the Republic of Korea Utility Model Registration No. 20-0442669, the fixture of the prefabricated shelf is disclosed to improve this problem. The fastener of the prefabricated shelf is coupled to the support projection of the support that is engaged in the support groove formed on the outer periphery of the support pillar consisting of a circular pipe, the fastener is on the outer periphery of the support having a trapezoidal cross-sectional shape as the upper and lower beams After being fitted, the support is secured to the support pillar through the fastening role while screwing the fastener to the outer periphery of the fastener, thereby fixing the shelf to the support pillar. .

However, the fasteners of the conventional prefabricated shelf that has been improved and disclosed as described above are difficult to substantially match the horizontality of the shelves without precisely considering the rotational speed of the screws in the process of tightening with the fastening screws, and when the fastening of the fastening screws becomes loose. The problem of the shelf itself shaking still remains. Moreover, the fastener of the fastener of the conventional prefabricated shelf is closer to the structure for fixing the shelf, rather than the configuration for tightening the support, and when the shelf is fixed, forming a portion for the support is coupled to the shelf of the rectangular plate body shape Due to the clearance of the through-holes there is a problem that the identity and consistency with each stage is remarkably inferior when the shelf structure of the multi-stage.

That is, since the support is required to form a through hole with a certain clearance in order to be coupled to the shelf body, even when the shelf body is fixed up and down through the fastener, when tightening the screw during the assembly of the external impact or screw type The horizontal distortion of the shelf due to the rotation is generated, which causes a considerable difficulty in assembling each stage and the stage when forming the shelf in multiple stages.

On the other hand, all of the parts constituting the conventional assembly shelf described above can be applied to a round pipe or a square pipe, it is practically difficult to apply to a bent support pillar such as the basic "b" or "c". Therefore, the bent support bend, such as the "b" or "c" usually forms a fixed through-hole on the outer surface is mainly for the piece coupling by the bolt and nut, which is necessary to separate air when assembling, There is a problem that the assembly is quite cumbersome and takes a long time.

In other words, the support column bent by the letter “b” and “c” is good in terms of processability, cost, and structural stability, but the assembly is mostly done by the piece, and the shelf is simply assembled like a circular pipe or a square pipe. There was no example of using a support pillar bent by a "b" or "c" configurable, which is currently required.

[Prior art document]

[Patent Documents]

Korean Utility Model Registration No. 20-0442669, registered date 24 November 2008.

Therefore, the present invention has been created to solve the problems as described above, more stable through the support pillar that is bent and molded by the "b" or "c", skilled technique for adjusting the separate shelf horizontal Anyone can easily assemble the shelf horizontally by simply assembling it, and it is easy to disassemble and assemble so that maintenance is easy and according to the user's intention, it is possible to provide an assembly shelf with easy configuration of multiple shelves. Its purpose is to.

In addition, the present invention is secured by forming a support pillar formed by a molding process, there is no sharp surface, there is no contamination due to stenosis of foreign matters due to the formation of the locking groove by the molding process, and can be used more hygienic. Another object of the present invention is to provide an assembly shelf capable of providing a shelf that can withstand high loads due to a double engagement structure through a locking groove forming.

In order to achieve the above object, the assembly shelf according to the present invention is formed by forming a rectangular parallelepiped having four lower sides of a rectangular plate body downwardly open and having a lower surface open to the inner side. The lower reinforcement surface 102 is formed by bending at a right angle to the plane, and a plurality of upper coupling holes 104 are formed through the corners of the upper surfaces, and the same as the upper coupling hole 104 on the lower reinforcement surface 102. A plurality of lower coupling holes 106 formed in a vertical line are formed in a plurality, and the upper coupling edges of the upper coupling holes 104 penetrate in a "b" shape to an upper surface of the outer side of the upper coupling corner 104 so as to be inclined upward to prevent foreign substances from entering along the periphery. The shelf 100 is formed with a support pillar coupling hole 108 in which the raised frame 110 is press-formed by a press; The support pillar 200 is formed in the longitudinally formed plate body in one side, the recess formed on the one surface, the other side formed by the urine formed by pressing so as to protrude to form a plurality of coupling groove projection 210 at equal intervals, bent "b" and; The first locking member 300 is formed with a fixing protrusion 310 inwardly to be fitted into the recessed groove of the defect recess protrusion 210 of the support pillar 200 to be engaged, and has an outer surface in the shape of upper and lower beams. Wow; The fixing groove 410 is formed to the outside so as to be engaged into the protruding inner side of the coupling groove protrusion 210 of the support pillar 200, the inner surface is formed in the shape of the upper and lower light, the first locking member 300 And a second catching member 400 which faces each other and interacts with the coupling recess protrusion 210 in an interaction with each other; The first locking member 300 is coupled to correspond to the shape of the upper and lower light beams on the inner and outer surfaces of the first locking member 300 and the second locking member 400 coupled to the coupling recess protrusion 210 of the support pillar 200. ) And the second locking member 400 is formed with a tapered through hole 510 to maintain a fixed coupling to the support pillar 200, and the upper coupling hole 104 and the lower coupling of the shelf to the outside of the tapered through hole 510. A coupling member 500 having a central coupling hole 520 formed to correspond to the same vertical line between the balls 106; The support pillar 200 is fitted with a fitting hole 610 of the "b" shape is coupled, through the upper coupling hole 104 and the lower coupling hole 106 of the shelf 100 through the coupling member ( Characterized in that formed; the fixing member 600 is formed with a fixing projection 620 is fitted to the upper, lower side of the central coupling hole 520 of 500.

Here, the shelf 100 is coupled to the top end of the assembly shelf is preferably formed to form a horizontal upper surface without the support pillar coupling hole 108, the fixing member 600 is coupled to the top end of the assembly shelf The support pillar 200 is preferably formed so as to finish to correspond to the upper horizontal plane without the fitting hole 610 of the "b" shape is fitted.

On the other hand, the support pillar 200 is formed by the letter "c" shape of the support pillar coupling hole 108 and the first and

second locking members

300 and 400 of the shelf 100, the center of the coupling member 500 The shape of the fitting hole 610 of the coupling hole 520 and the fixing member 600 may be formed to correspond to the support pillar formed by the letter “c”.

The present invention is more stable through the support pillar formed by bending the "b" or "c", and the configuration of the shelf is easily maintained by everyone simply assembly without requiring skilled skills to adjust a separate shelf horizontal Easy disassembly and assembly, easy maintenance, easy to configure the gap when constructing multi-stage shelf according to user's intention, safety is secured because there is no formation of sharp surface by molded support pillar It can be used more hygienically because there is no contamination due to constriction of foreign substances due to the formation of the locking groove by processing, and the double locking structure through the formation of the locking groove of the support pillar can maintain a stronger bonding force and can withstand high loads. There is a merit available.

1 is an overall perspective view of an assembly shelf according to the present invention.

Figure 2 is a perspective view of the main part of the assembly shelf according to the present invention.

3 is a side cross-sectional view of the main portion of the assembly shelf according to the present invention.

Figure 4 is a partial perspective view showing the upper and lower surfaces of the shelf shelf assembly according to the present invention.

Figure 5 is an enlarged perspective view of the main portion of the support pillar of the assembly shelf according to the present invention.

6 is an enlarged perspective view of main parts of the first and second locking members of the assembly shelf according to the present invention;

Figure 7 is an enlarged perspective view of the main portion of the coupling member of the assembly shelf according to the present invention.

8 is a perspective view showing the vertical arrangement of the fixing member of the assembly shelf according to the present invention.

9 is a perspective view showing an uppermost embodiment of the fixing member of the assembly shelf according to the present invention.

10 is a perspective view showing an embodiment of the uppermost coupling shelf of the assembly shelf according to the present invention.

11 is a planar cross-sectional view showing a "c" shaped support pillar which is another embodiment of the support pillar of the assembly shelf according to the present invention.

Advantages and features of the present invention, and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below but will be implemented in many different forms.

In this specification, this embodiment is provided to make the disclosure of the present invention complete, and to fully inform the scope of the invention to those skilled in the art. And the present invention is defined only by the scope of the claims. Thus, in some embodiments, well known components, well known operations and well known techniques are not described in detail in order to avoid obscuring the present invention.

Like reference numerals refer to like elements throughout. In addition, the terms used (discussed) herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. In addition, components and operations referred to as 'includes (or includes)' do not exclude the presence or addition of one or more other components and operations.

Unless otherwise defined, all terms used in the present specification (including technical and scientific terms) may be used in a sense that can be commonly understood by those skilled in the art. In addition, the terms defined in the commonly used dictionary are not ideally or excessively interpreted unless they are defined.

Hereinafter, with reference to the accompanying drawings will be described in detail the technical features according to the embodiment of the assembly shelf according to the present invention.

1 is an overall perspective view of an assembly shelf according to the present invention, FIG. 2 is a partial perspective view of an assembly shelf according to the present invention, FIG. 3 is a sectional side view of an essential part of the assembly shelf according to the present invention, and FIG. Part of the shelf according to the present invention is a perspective view showing the upper and lower surfaces of the shelf, Figure 5 is an enlarged perspective view of the main portion of the support pillar of the assembly shelf according to the invention, Figure 6 is an enlarged perspective view of the main part of the first and second locking member of the assembly shelf according to the present invention 7 is an enlarged perspective view of an essential part of a coupling member of an assembly shelf according to the present invention, FIG. 8 is a perspective view showing a vertical arrangement of the fixing member of the assembly shelf according to the present invention, and FIG. 9 is a fixing member of the assembly shelf according to the present invention. 10 is a perspective view showing an uppermost embodiment of, Figure 10 is a perspective view showing an embodiment of the uppermost coupling shelf of the assembly shelf according to the invention, Figure 11 is a support column of the assembly shelf according to the invention Another embodiment, "c" is a cross-sectional plan view showing the shaped support columns.

The assembly shelf according to the present invention is easily combined without the need for a separate tool through the locking member and the fixing member by the support member formed through the bending shelf and bending and forming process to maintain the horizontal, the gap between the shelves of the multi It can be easily adjusted accordingly, and it can be used more hygienically by preventing the confinement of foreign substances while securing the safety of the user during the assembly process, as well as replacement and partial replacement due to damage or damage. 1 to 3, the shelf 100, the support pillar 200, the first locking member 300, the second locking member 400, the coupling member 500, and the fixing member 600. It consists of.

As shown in FIG. 4, the shelf 100 is bent downward at four right angles of the rectangular plate body to form a rectangular parallelepiped having an open lower surface. Then, the ends of the four sides bent inwardly into the open lower surface are bent at right angles horizontally to form a lower reinforcement surface 102. Here, a plurality of upper coupling holes 104 are formed through the corners of each of the upper surfaces of the shelf 100 so that the coupling member 500 to be described later is fitted, and the coupling member described later on the lower reinforcement surface 102. A plurality of lower coupling holes 106 formed through the same vertical line as the upper coupling holes 104 are formed so that the 500 is fitted thereto. In addition, corresponding to the shape of the support column 200 to be described later to the upper surface of the upper side of the upper side of the upper coupling hole 104, the support column 200 is inserted into the "b" shape to be fitted into the foreign matter flowing along the periphery In order to prevent the ridge frame 110 that is upwardly stiffened, the support pillar coupling hole 108 formed by pressing is formed.

Here, the shelf 100 is configured in such a way that the support pillar coupling hole 108 is not formed in the uppermost case so that the upper end of the support pillar 200 does not protrude outward. It is desirable to form to finish without.

The support pillar 200 is fitted into the support pillar coupling hole 108 formed at the corners of the four sides of the above-described shelf, and is supported by the first locking member and the second locking member to be described later and supported by the coupling member ( It is provided to be fixedly coupled to the shelf 200 in a horizontal state, as shown in Figure 5, the urging is formed on one side of the plate formed in the longitudinal direction elongated, the pressing molding so as to protrude to the other side formed A plurality of coupling groove protrusions 210 are formed at equal intervals, and are bent to form the letter “b.” Here, the support pillar 200 is formed at two surfaces formed by bending of the letter “b”. Each of the 210 is formed in the longitudinal direction is formed to adjust the spacing according to the coupling position of the shelf (100).

That is, the coupling groove protrusion 210 is to determine the position of the shelf, and serves as a leveling to adjust the horizontal, the coupling groove protrusion 210 is formed in a rectangular shape formed in a horizontal horizontal direction in the figure, but the vertical direction Longitudinal, round, cross-shaped, inverted triangle etc. In addition, as described above, as the coupling groove protrusion 210 is pressure-molded, the sharp edges such as angles formed by conventional perforations are not formed, so that the user can be safely assembled in the assembling process, and take a non-perforated groove shape. It is possible to use it more hygienically because there is no problem of foreign substances getting caught or narrowed.

The first locking member 300 is formed to be engaged to the recessed portion of the coupling groove protrusion 210 of the support pillar 200 described above, as shown in Figures 2 and 3, 6, the support The fixing protrusion 310 is formed inwardly so that the coupling recess protrusion 210 of the pillar 200 is fitted into the recessed outwardly of the pillar 200, and the outer surface is formed in the shape of upper and lower light beams. Here, the first catching member 300 is formed in a "b" shape to correspond to the shape of the outer surface of the support pillar 200.

The second catching member 400 is formed to be engaged to a portion protruding to the opposite side of the recessed portion of the coupling groove protrusion 210 of the support pillar 200 described above, and is shown in FIGS. 2, 3, and 6. As described above, the fixing groove 410 is formed to the outside so as to engage in the protrusion formed inwardly of the coupling groove protrusion 210 of the support pillar 200, the inner surface is formed in the shape of the upper and lower light, the first Interact with the engaging member 300 to face each other and correspondingly coupled to the coupling groove projection (210). That is, as shown in FIGS. 3 and 6, the first catching member 300 corresponds to the outer surface of the support pillar 200, and the second catching member 400 is inside the support pillar 200. It corresponds to the surface facing each other and coupled to each other, the first engaging by the fixing projection 310 of the first locking member 300, the coupling groove projection to the fixing groove 410 of the second locking member 400 Protruding portion of the 210 is coupled to the secondary engaging to the inside and outside of the support pillar 200 is configured to prevent the flow or distortion of the shelf (100).

The coupling member 500 prevents the first locking member 300 and the second locking member 400 from being contacted with each other by contacting each other to prevent the engaging portion from being released due to external impact or external force, and supporting pillar ( As shown in FIGS. 3 and 7, the first locking member 300 and the second locking member coupled to the coupling recess protrusion 210 of the support pillar 200 are provided to double the fixing force with the 200. The tapered through hole 510 is formed so that the first catching member 300 and the second catching member 400 are fixed to the support pillar 200 by being coupled to correspond to the shape of the upper and lower beams of the inner and outer surfaces of the 400. The center coupling hole 520 is formed to correspond to the same vertical line between the upper coupling hole 104 and the lower coupling hole 106 of the shelf to the outside of the tapered through hole 510.

Here, as shown in FIG. 3, the first catching member 300 and the second catching member 400 coupled to each other by facing the tapered through hole 510 of the coupling member 500 are supported by the support pillar 200. As combined with the tapered through hole 510, the first locking member 300 and the second locking member 400 correspond to the shape of the upper and lower light beams of the inner and outer surfaces of the first locking member and the second locking member 400. It prevents the release of the jam due to the simple coupling, and prevent the flow of the support column 200 to enable a stable coupling of the shelf. The coupling member 500 is fitted downward from the upper portion of the first, second locking member, the coupling member 500 is an edge between the upper surface and the lower reinforcing surface 102 of the shelf 100 described above. The upper coupling hole 104 and the lower coupling hole 106 on the side may be integrally formed in a portion located on the same vertical line as the central coupling hole 520.

As shown in Figure 8, the fixing member 600, the shelf 100 and the coupling member 500 is formed to be fixed, the "b" shaped fitting through which the support pillar 200 is fitted ( 610 is formed, the upper coupling hole 104 and the lower coupling hole 106 of the shelf 100 is fitted to the top, bottom of the central coupling hole 520 of the coupling member 500 through each of the fixed The protrusion 620 is formed. 1 and 9, the fixing member 600 coupled to the upper surface of the uppermost shelf 100 is configured such that the fitting hole 610 is not formed so that the fitting hole 610 is externally formed. By not being exposed, it is preferable that the finish is formed so as to correspond to the beauty of the appearance and the horizontal surface of the upper shelf 100.

That is, except for the fixing member 600 coupled to the uppermost end of the fixing member 600, which is fixed to the upper and lower portions of the intermediate shelf 100 to form a multi-stage, respectively, the support pillar 200 must be penetrated. Therefore, the fitting hole 610 of the shape corresponding to the support pillar 200 should be formed.

Meanwhile, as shown in FIG. 11, when the support pillar 200 described above is bent to form the letter “C”, the support pillar coupling hole 108 and the first and second holes of the shelf 100 are formed. The shape of the locking member (300,400), the center coupling hole 520 of the coupling member 500, the shape of the fitting hole 610 of the fixing member 600 should be formed to correspond to the support pillar formed of "C", " The support pillar of the b-shape retains the bonding force of the two sides, but the support pillar formed of the "c" -shape can maintain the coupling force of the three sides, and can be changed when used in a more stable place.

As shown in Figure 6, the assembly shelf of the present invention according to such a configuration, first fitting the shelf positioned in the lower and middle of the shelf 100 for forming a multi-stage to the support pillar 200. At this time, by selecting the portion where each shelf 100 is located, the user first formed the first locking member 300 and the second locking member 400 formed on the support pillar 200 of the portion for the shelf 100 is located. The fixing protrusion 310 of the first locking member 300 is fitted to the recessed portion of the coupling recess protrusion 210 in response to the coupling recess protrusion 210, and the fixing recess 410 of the second locking member 400 is fixed. The first catching member 300 and the second catching member 400 are brought into contact with each other to face each other by fitting the opposite side protrusions of the concave groove protrusion 210 into each other.

Here, when the first catching member 300 and the second catching member 400 face each other, a fixing member 600 for coupling to the support pillar 200 to the lower surface of the coupling member 500 before the first catching member 300 and the second catching member 400 face each other. As shown in FIG. 2, the first catching member 300 and the second catching member 400 are coupled to each other.

Next, as shown in FIGS. 2 and 3, the coupling member 500 is fitted to correspond to the four sides of the corner between the upper surface and the lower reinforcement surface 102 of the shelf 100. At this time, the center coupling hole 520 of the coupling member 500 is coupled to be located in the same vertical line between the upper coupling hole 104 and the lower coupling hole 106, the tapered through hole 510 of the shelf 100 Coupling to be positioned on the same vertical line as the support column coupling hole 108.

Next, the coupling member 500 is coupled to correspondingly coupled to the shelf 100 to be coupled to the middle portion from the top of the support pillar 200, the support pillar through the tapered through hole 510 of the coupling member 500 (200) by fitting, and then through the support pillar coupling hole 108 of the shelf 100 located on the same vertical line as the tapered through hole (510) through the shelf (100) along the support column (200) The first catching member 300 and the second catching member 400 are moved to the position of the support pillar 200 coupled thereto.

Next, the first catching member 300 and the second catching member 400 are fitted into the tapered through hole 510, and the inside and the outside formed in the shape of upper and lower light of the first catching member 300 and the second catching member 400. Corresponding to the tapered through hole 510 is fitted along the side. At this time, the first and second locking members having the tapered through hole 510 and the inner and outer sides of the upper and lower light beams are coupled to the inclined surfaces corresponding to each other, so that the first locking member 300 and the second locking member 400 are supported by the support pillar 200. ) Tightly fixed without flow.

Next, through the fitting hole 610 of the fixing member 600 is coupled to the upper surface of the shelf from the top of the support pillar 200. Here, the fixing member 600 is located on the lower side of the combined shelf 100, the central coupling of the coupling member 500 through the lower coupling hole 106, the fixing protrusion 620 is formed on the lower reinforcement surface (102) The fixing member 600 coupled to the lower side of the ball 520 and fixed to the upper surface side is coupled along the support pillar 200 to the center coupling hole 520 of the coupling member 500 through the upper coupling hole 104. As shown in FIG. 1, the shelf 100 is accurately coupled to the required position of the support pillar 200 as the upper side is fitted and fixed.

By performing the same process on the corner side of the four sides, the square shelf 100 is assembled in a state of maintaining the horizontal without the need for a separate horizontal operation, in the case of the topmost support pillar on the shelf 100 Do not form the coupling hole 108 so that the top of the support pillar 200 does not protrude or the fixing member 600 is coupled to the uppermost shelf 100 so that the fitting hole 610 is exposed to the outside so as not to hinder the decoration. It may be configured so as not to form the fitting hole 610.

Therefore, as described above, the present invention is easy to maintain the horizontal through the assembly, and prevent the flow of the shelf and the support pillar, there is no distortion of the entire shelf, sharp as forming the coupling groove projection through the forming process of the support pillar It is obvious that there is no formation of cotton and safety is secured, and it is possible to provide a more hygienic assembly shelf by eliminating problems such as foreign matter being stuck.

The present invention has been described in detail as an embodiment, but the scope of the present invention is not limited thereto, and it is obvious that a person of ordinary skill in the art can make many variations and modifications. It will be included to the practical equivalents of the embodiment.

[Explanation of code]

100: shelf 102: lower reinforcement surface

104: upper coupling hole 106: lower coupling hole

108: support pillar coupling hole 110: ridge frame

200: support pillar 210: engaging groove projection

300: first locking member 310: fixing protrusion

400: second locking member 410: fixing groove

500: coupling member 510: tapered through

520: center coupling hole 600: fixing member

610: fitting hole 620: fixing protrusion

Claims

In the assembly shelf,

Four sides of the rectangular plate body is bent downward at a right angle to form a rectangular parallelepiped, and the lower end of the four sides bent downward to the inside of the open bottom is bent at right angles horizontally to form a lower reinforcement surface 102. A plurality of upper coupling holes 104 are formed through the corners of the upper surfaces, and a plurality of lower coupling holes 106 are formed on the lower reinforcement surface 102 through the same vertical line as the upper coupling holes 104. The upper edge of the upper edge of the upper coupling hole 104 outside the upper surface of the "b" shape to the ridge frame 110, which is upwardly stiffened to prevent the inflow of foreign substances along the periphery of the support pillar is pressed by the press A shelf 100 in which a ball 108 is formed;

The support pillar 200 is formed in the longitudinally formed plate body in one side, the recess formed on the one surface, the other side formed by the urine formed by pressing so as to protrude to form a plurality of coupling groove projection 210 at equal intervals, bent "b" and;

The first locking member 300 is formed with a fixing protrusion 310 inwardly to be fitted into the recessed groove of the defect recess protrusion 210 of the support pillar 200 to be engaged, and has an outer surface in the shape of upper and lower beams. Wow;

The fixing groove 410 is formed to the outside so as to be engaged into the protruding inner side of the coupling groove protrusion 210 of the support pillar 200, the inner surface is formed in the shape of the upper and lower light, the first locking member 300 And a second catching member 400 which faces each other and interacts with the coupling recess protrusion 210 in an interaction with each other;

The first locking member 300 is coupled to correspond to the shape of the upper and lower light beams on the inner and outer surfaces of the first locking member 300 and the second locking member 400 coupled to the coupling recess protrusion 210 of the support pillar 200. ) And the second locking member 400 is formed with a tapered through hole 510 to maintain a fixed coupling to the support pillar 200, and the upper coupling hole 104 and the lower coupling of the shelf to the outside of the tapered through hole 510. A coupling member 500 having a central coupling hole 520 formed to correspond to the same vertical line between the balls 106;

The support pillar 200 is fitted with a fitting hole 610 of the "b" shape is coupled, through the upper coupling hole 104 and the lower coupling hole 106 of the shelf 100 through the coupling member ( And a fixing member (600) formed with a fixing protrusion (620) fitted to the upper and lower sides of the center coupling hole (520) of the 500.
The method of claim 1,

Assembly shelf, characterized in that formed on the shelf 100 is coupled to the top of the assembly shelf to form a horizontal upper surface without the support pillar coupling hole 108.
The method of claim 1,

The fixing member 600 coupled to the uppermost end of the assembly shelf is an assembly shelf, characterized in that it is formed to finish to correspond to the upper horizontal surface without the fitting hole 610 of the "b" shape to which the support pillar 200 is fitted. .
The method of claim 1,

The support pillar 200 is formed by the letter "c" shape of the support pillar coupling hole 108 and the first and second locking members 300 and 400 of the shelf 100, the center coupling hole of the coupling member 500 520, the assembly shelf, characterized in that the shape of the fitting hole 610 of the fixing member 600 is formed to correspond to the support pillar formed by the letter "C".