KR101835701B1 - Frame shelves and racks for multi purposes - Google Patents

Abstract

The present invention has been made in view of the problems above. The present invention relates to an assembly shelf of a semi-finished product type, in which a size and a standard can be variously expanded and changed according to the use of a user. In addition to a function as a shelf, the present invention enables various additional tools to be installed therein, thereby being used for various purposes of home use, office use, and industrial use. Further, since the shelf of the present invention is constructed using a wire, it is easy to be launched in the form of a semi-finished product because of its excellent durability and lightweightness so as to be advantageous in communication sales, thereby having high industrial use.

Description

{Frame shelves and racks for multi purposes}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembly type multipurpose lathe. More particularly, the present invention relates to an assembly lathe of a semi-finished product type, which is capable of variously expanding and changing dimensions and specifications according to a user's use.

In addition, the present invention is basically an invention that can be used not only as a shelf but also various additional apparatuses, so that it can be used for various purposes such as home, office, and industrial applications.

Further, since the shelf of the present invention is constituted by using a wire, it is an invention having excellent durability and light weight.

There are various kinds of furniture that we can easily contact with around us, and in the past, many finished furniture products have been produced and sold.

However, in the case of finished products, there are disadvantages in terms of storage and transportation, and thus many households are being released in semi-finished products.

In particular, shelves are used mainly for storing and displaying objects or books, and because functional parts are more important than aesthetic parts, they are widely used for home and office use as well as for commercial use and industrial use.

Therefore, the shelf has a structure that is easy to assemble and install, and the shelf has been widely released as a semi-finished product so as to be variously expandable due to its use.

 On the other hand, shelves include shelf products made from wood shelves, synthetic resin, and metal materials using wood. Metal shelves are widely used in factories, warehouses, and farms because of their excellent durability and expandability.

However, metal shelves have a disadvantage that they are heavy in weight and difficult to expand in various ways.

 The following are prior art prior art related to metal shelves.

Prior Art 1. Korean Utility Model Publication No. 20-2011-0009848 The invention of the prior art 1 is a prefabricated iron furniture, which can be assembled in multiple stages to adjust the height of furniture. However, the above-mentioned invention has a disadvantage in that the use of the shelf is limited because it is heavy in weight and poor in expandability because a large number of steel plates are used. Prior Art 2. Registered Utility Model No. 20-0427865 The invention of the above-mentioned prior art 2 is a mesh-type tray, which is an invention relating to a tray capable of storing articles by using a wire. However, the above-mentioned invention has a limitation in its use as a tray for simply storing goods, and it is inconvenient to use it on a wall because it is not a furniture. Prior Art 3. Korean Patent Publication No. 10-2010-0018151 The invention of the prior art 3 is an invention relating to a prefabricated lathe fixing apparatus. However, the above-described invention has a disadvantage in that there is a limitation in expansion for use with an additional mechanism and a heavy weight structure.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems of the prior art, and it is an object of the present invention to variously extend and change the size and standard according to the user's use as a semi-finished product type assembly lathe.

In addition, the present invention basically enables not only a function as a shelf but also various additional mechanisms, so that the present invention can be utilized for various purposes as well as for home use, office use, and industrial use.

Further, the shelf of the present invention is intended to provide an excellent durability and light weight.

In order to achieve the above object, the present invention provides a multi-

A frame unit 100 composed of a plurality of sub-frames 110;

A plurality of horizontal connection parts 200 connecting the plurality of auxiliary frames 110;

A plurality of fastening portions 300 for fastening and coupling the plurality of horizontal connection portions 200 and the plurality of auxiliary frames 110;

And a plurality of shelves (400) formed between the pair of auxiliary frames (110)

Each of the plurality of auxiliary frames 110 includes a first auxiliary frame 111, a second auxiliary frame 112, and a plurality of vertical connection portions 113,

The plurality of vertical connection portions 113 are disposed between the first sub-frame 111 and the second sub-frame 112 with a stepwise difference in the vertical direction,

Each of the plurality of vertical connection portions 113 is welded or bolted to one side of the first and second auxiliary frames 111 and 112 to interconnect the first and second auxiliary frames 111 and 112.

The present invention is suitable for use in shelves, shops, factories and warehouses of shops because the assembly shelves of semi-finished products can be expanded and changed in various sizes and sizes according to the user's use.

Further, the present invention can basically provide not only a function as a shelf but also various additional apparatuses, so that it can be used for various purposes such as domestic and office use as well as industrial use, and is particularly excellent in poultry farms and horticultural farms.

Further, since the shelf of the present invention is constructed using a wire, it is easy to launch in the form of a semi-finished product because of its excellent durability and light weight, and is advantageous in industrial use because it is advantageous in communication sales.

Fig. 1 is a perspective view of Embodiment 1 of the assembled multi-
Fig. 2 is a perspective view of the assembled multipurpose lathe according to Embodiment 1 of the present invention
Fig. 3 is a side view of the assembled multi-
Fig. 4 is a side view of a frame part and a horizontal connection part assembly diagram of the assembled multi-
Fig. 5 is a perspective view showing the fastening part coupling degree of the assembled multi-
Fig. 6 is a side view of the assembled multi-
FIG. 7 is an exemplary view showing a case where the moving means is applied to Embodiment 1 of the assembled multi-purpose lathe of the present invention
8 is a perspective view of the assembled multi-purpose lathe of Embodiment 2 of the present invention
9 is a perspective view showing the assembling flowchart of the assembled multipurpose lathe of Embodiment 2 of the present invention
10 is a perspective view showing the assembling flowchart 2 of the assembled multi-
11 is a perspective view and an enlarged view of a horizontal connection bracket according to Embodiment 3 of the assembled multi-
Fig. 12 is a perspective view of the assembly type multipurpose lathe 4 of the present invention
13 is a vertical connection bracket assembly diagram of the assembled multipurpose lathe according to the fourth embodiment of the present invention
14 is a perspective view of the assembled multipurpose lathe according to Embodiment 5 of the present invention
Fig. 15 is a side view of the assembled multipurpose shelf according to Embodiment 5 of the present invention
16 is a perspective view of Embodiment 6 of the assembled multi-
17 is a perspective view of the assembled multipurpose lathe according to the sixth embodiment of the present invention

Embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

The assembly type multipurpose lathe of the present invention is an assembly lathe of a semi-finished product type. It can expand and change various sizes and specifications according to the user's use, and can install various additional mechanisms as well as functions as a shelf, It can be used for various purposes such as office use as well as industrial use.

Further, since the shelf of the present invention is constructed using a wire, it is easy to launch in the form of a semi-finished product because of its excellent durability and light weight, and is advantageous in industrial use because it is advantageous in communication sales.

Therefore, the assembled multipurpose lathe of the present invention is divided into the following first to sixth embodiments. The first embodiment is a basic form of the assembled multipurpose lathe of the present invention, and the second to sixth embodiments It is exemplified that the size and the standard are variously expanded and changed depending on the use of the user.

≪ Example 1 >

FIG. 1 is a perspective view of Embodiment 1 of the multi-purpose lathe according to the present invention, FIG. 2 is an assembly diagram of Embodiment 1 of the multi-purpose lathe of the present invention, (10) comprises a frame part (100), a horizontal connection part (200), a fastening part (300), and a shelf part (400).

Here, the frame part 100 corresponds to the column of the assembled multi-functional lathe of the present invention, and is constituted by at least two auxiliary frames 110.

The horizontal connection part 200 is a restraint mechanism for horizontally joining a plurality of subframes 110 constituting the frame part 100 to form a rectangular frame.

The fastening part 300 is a kind of fastening pin that mechanically fastens and tightens the coupling structure of the plurality of horizontal connection parts 200 and the auxiliary frame 110. [

The shelf unit 400 is a kind of shelf, which provides space for loading objects or books.

The present invention relates to an assembly shelf of a semi-finished product type, which can be expanded and changed in various sizes and specifications according to a user's use, so that it is suitable for use in display shelves, factories and warehouses of shops, It is a basic technical idea of the present invention to be able to be utilized for various purposes as well as office use and industrial use.

For this, the material of the structures of the present invention is preferably a metal material or a synthetic resin having excellent durability, light weight and excellent tension, and in the present invention, a steel wire or a plated wire, a galvanized steel wire, .

Hereinafter, the first embodiment (10) of the assembled multi-purpose lathe of the present invention will be described in more detail by structure.

FIG. 3 is a view of assembling the frame part 100 of the assembled multi-purpose lathe of the present invention, FIG. 4 is a view of assembling the frame part 100 and the transverse connecting part 200 of the multi- FIG. 6 is a view of the shelf part 400 of the assembled multi-purpose shelf according to the present invention.

Referring to FIG. 3, the frame unit 100 includes a plurality of sub-frames 110. In FIG. 3, two sub-frames 110 are illustrated and three sub-frames 110 are shown in FIG. 9, for example.

The auxiliary frame 110 basically includes a first auxiliary frame 111 and a second auxiliary frame 112 and a plurality of vertical connection portions 113 and further includes a closing member 114 and a foot member 115 .

The first auxiliary frame 111 is composed of a pair of linear basic frames 1111 having a predetermined length in the vertical direction and the second auxiliary frame 112 is also formed of a pair of linear And a plurality of vertical connection parts 113 are arranged between the pair of linear basic frames 1111 and 1121 with a step difference in the vertical direction.

U-shaped hooks 1131 are formed on both side ends of the plurality of vertical connection parts 113 and U-shaped hooks 1131 of the vertical connection part 113 are connected to a pair of linear basic frames Are welded between the pair of base frames 1111 and 1121 in a state of protruding outwardly between the base frames 1111 and 1121, do.

Particularly, in the case of using a steel wire or a rod having a large diameter in addition to the above welding method, it can be fastened by a bolt fastening method.

3, the vertical connection part 113 is formed as a basic type or an application type as shown in FIG. 3 to form a U-shaped ring 1131 .

The closing member 114 is a closing member coupled to the upper end portions of the pair of linear basic frames 1111 and 1121 to prevent the end portions of the linear basic frames 1111 and 1121 from being stuck or scratched The upper ends of the linear basic frames 1111 and 1121 are closed by using a rubber material or a synthetic resin finishing member.

The footrest member 115 is coupled to the lower ends of the pair of linear basic frames 1111 and 1121 so that the frame portion 100 can stably stand on the floor. A rubber material or a synthetic resin can be applied.

4, the horizontal connection part 200 includes an upper frame 210, a lower frame 220, a plurality of auxiliary bars 230, and a bent part 240. The upper frame 210, The lower frame 220 is formed by two linear bars parallel to each other in a horizontal direction and a plurality of auxiliary bars 230 are formed at regular intervals in the space between the upper frame 210 and the lower frame 220, As shown in Fig. 4, to form a bent portion 240. The bending portion 240 is formed as shown in Fig.

Referring to FIG. 4, the transverse connection part 200 includes a bent part 240 at both ends of a transverse connection part 200 bent in a shape of 'A' between a pair of linear basic frames 1111 and 1121 And a plurality of auxiliary frames 110 are coupled to each other.

The number of the plurality of horizontal connection parts 200 used at this time corresponds to the number of the vertical connection parts 113 of the frame part 100.

A plurality of auxiliary frames 110 and a plurality of transverse connection parts 200 are combined to complete a rectangular frame shape so that the frame part 100 composed of a plurality of auxiliary frames 110 is allowed to stand on the floor.

5, the plurality of fastening portions 300 are a kind of linear fastening pins for fastening a plurality of horizontal connecting portions 200 and a plurality of auxiliary frames 110. The fastening portions 300 include a through end 310 and a bent portion 320 ).

The fastening part 300 includes a vertical connection part 113 protruding outward between a pair of linear basic frames 1111 and 1121 for fixing the plurality of horizontal connection parts 200 to the plurality of auxiliary frames 110. [ And inserted into the ring gear 1131.

The fastening part 300 may have an enlarged view shown in FIG. 5 as a 'basic shape' or an enlarged view as an 'application type'.

In the case of the 'basic type', the penetrating end 310 is in the form of a straight line, and in the case of the 'application type', the penetrating end 310 is inserted into the U-shaped collar 1131 of the vertical connecting portion 113, As shown in the enlarged view of FIG. 5, when it is inserted into the U-shaped collar 1131, when it is inserted into the U-shaped collar 1131, it is expanded and restored when it passes through the U-shaped collar 1131, So that the fastening portion 300 can be prevented from being detached from the U-shaped ring 1131 even when an external impact occurs.

5, the bent portion 320 is formed at an end portion opposite to the penetrating end 310 of the fastening portion 300, and the bent portion 320 is formed at an end portion of the fastening portion 300, Inserted into the U-shaped ring 1131 and then inserted into a space between the pair of linear basic frames 1111 and 1121 (a portion where the U-shaped ring 1131 protruding from the concave vertical connecting portion 113 is present).

5, the bent portion 320 is bent obliquely as shown in FIG. 5, so that a U-shaped hook 1131 (specifically projected vertical connecting portion 113) between the pair of linear basic frames 1111 and 1121 So that the fastening part 300 is prevented from being detached from the transverse connecting part 200.

6, the shelf unit 400 is mounted on a rectangular frame formed by a combination of a plurality of horizontal connection parts 200 and an auxiliary frame 110 to provide a space in which objects or books are stacked A plurality of horizontal bars 410, a plurality of vertical bars 420, and a plurality of latching bars 430.

6, the number of the plurality of horizontal bars 410 is two, but the present invention is not limited to this, and three or more horizontal bars 410 may be formed.

The shelf part 400 is formed of a mesh-shaped shelf by the combination of the plurality of the horizontal bars 410 and the plurality of vertical bars 420, and one end of the horizontal bar 410 is finished in a " And the other side is finished in a "C" shape.

A straight bar 430 is formed on both sides of the horizontal bar 410 finished in the shape of "a" or "c" (in FIG. 6, two barbars are shown) 430 are seated on the transverse connector 200.

More specifically, when the shelf unit 400 is mounted on the rectangular frame formed by the combination of the lateral connection part 200 and the auxiliary frame 110, the horizontal bar 410 is finished in a " The lower end frame 220 of the horizontal connection part 200 of the front part is connected to the lower end of the horizontal connection part 200 while the one end of the lower end part of the horizontal connection part 200 is slightly pulled outward in the " The restrained portion of the cross bar 410 is restored and the retaining bar 430 formed on the finished portion in the shape of a " C " So that the shelf unit 400 is prevented from being easily separated from the external impact.

FIG. 7 is an exemplary view showing the application of the moving means to the assembled multi-purpose lathe of the present invention. Referring to the drawings, the assembled multi-purpose lathe embodiment 1 (10) of the present invention includes moving means 116 ) Can be installed and configured.

In this case, the user can easily move the assembled multi-purpose lathe of the present invention, and if the moving means 116 is provided with a caster having a brake function, the user can easily fix the caster.

≪ Example 2 >

8 is a perspective view of Embodiment 2 of the assembled multi-purpose lathe of the present invention, and FIGS. 9 and 10 are assembly drawings of Embodiment 2 of the multi-purpose lathe of the present invention.

Referring to the drawings, the assembled multipurpose lathe embodiment 2 (20) of the present invention includes a frame part 100, a transverse connecting part 200, a fastening part 300, a shelf part 400 , And the difference from Embodiment 1 (10) is that three auxiliary frames 110 are used.

As described above, the present invention is characterized in that a plurality of auxiliary frames 110 are provided. In the first embodiment, two auxiliary frames 110 and three beam frames 110 are used. Giving.

However, in the present invention, the number of the auxiliary frames 110 is not limited to two or three, but may be more than one.

≪ Example 3 >

11 is a perspective view and an enlarged view of a horizontal connection bracket according to a third embodiment of the assembled multi-purpose lathe according to the present invention. The third embodiment 30 of the assembled multi-purpose lathe of the present invention is the same as the first embodiment (10) A horizontal connecting part 200, a fastening part 300 and a shelf part 400. A part different from the first embodiment 10 is formed by using a horizontal connection bracket 500 (10) to another type of multipurpose shelf in the horizontal direction.

Of course, it is obvious that the third embodiment 30 includes the horizontally extended connection of the second embodiment 20 as well.

The horizontal connection bracket 500 includes an outer bracket 510, an inner bracket 520 and a fastening member 530. The outer bracket 510 and the inner bracket 520 are fastened with fastening members 530 An outer fastening hole 511 and an inner fastening hole 521 are formed.

The horizontal connection bracket 500 is connected to the auxiliary frame 110 of one assembled multipurpose shelf participating in the connection and the auxiliary frames 110 of the other assembled multipurpose shelf in order to horizontally connect and connect a plurality of assembled multipurpose shelves, 110).

Specifically, after the outer bracket 510 and the inner bracket 520 are coupled to the auxiliary frame 110 of one assembled multi-function lathe participating in connection and the auxiliary frame 110 of another assembled multi-purpose lathe, The multipurpose lathe is coupled and coupled in the horizontal direction because the fastening member 530 is passed through the external fastening hole 511 and the internal fastening hole 521 formed in the inner and outer brackets 510 and 520.

The fastening member 530 is a kind of male thread and penetrates through the outer fastening hole 511 of the outer bracket 510 and the inner fastening hole 521 of the inner bracket 520.

At this time, the outer fastening hole 511 of the outer bracket 510 is processed by counter-sinking or counter boring for a clean outer finish, a female screw is applied to the inner fastening hole 521 of the inner bracket 520, A nut is applied to the fastening member 530.

Accordingly, the assembled multipurpose lathe embodiment 3 (30) of the present invention has an advantage that the embodiments 1, 2 (10, 20) can be easily extended horizontally or separated.

<Example 4>

FIG. 12 is a perspective view of Embodiment 4 of the assembled multi-purpose rack of the present invention, and FIG. 13 is a view of assembling the multi-purpose lathe of Embodiment 4 of the present invention.

Referring to the drawings, the assembled multi-purpose lathe embodiment 4 (40) of the present invention includes a frame part 100, a transverse connecting part 200, a fastening part 300, a shelf part 400 And a portion different from Embodiment 1 (10) is constructed by vertically extending another assembled multipurpose shelf to the assembled multipurpose shelf of Embodiment 1 (10) using the vertical connection bracket 600 To connect.

Of course, it is obvious that the fourth embodiment (40) includes the extended connection of the second embodiment (20) in the vertical direction.

The vertical connection bracket 600 includes a plurality of upper coupling holes 610 and a plurality of lower coupling holes 620.

The upper coupling unit 610 includes a first sub-frame 111 and a second sub-frame 112. The first sub-frame 111 and the second sub-frame 112 are formed at the upper portion of the vertical connection bracket 600, The first sub frame 111 of the assembled multi-purpose lathe and the second sub frame 620 are formed at a lower portion of the vertical connection bracket 600, And the upper portion of the upper portion 112 is inserted and coupled.

In this case, the shelf located at the top does not have the foot member 115, and the shelf located at the bottom does not have the closing member 114.

Through the vertical connection bracket 600, the assembled multipurpose lathe embodiment 4 (40) of the present invention can easily vertically expand or separate the assembled multipurpose shelves, thereby improving space utilization.

&Lt; Example 5 >

FIG. 14 is a perspective view of Embodiment 5 of the assembled multi-purpose lathe according to the present invention, and FIG. 15 is a view of assembling the multi-purpose lathe according to Embodiment 5 of the present invention.

5, the assembled multipurpose lathe according to the fifth embodiment of the present invention includes a frame part 100, a lateral connection part 200, a fastening part (not shown) 300 and a shelf 400. A portion different from Embodiment 1 10 or Embodiment 2 is formed on the basic frames 1111 and 1121 constituting the auxiliary frame 110 at regular intervals And that the auxiliary shelf 700 is used.

The inner space of the first embodiment 10 or the second embodiment 20 is extended through the auxiliary shelf mounting groove 120 and the auxiliary shelf 700 in multiple stages.

To this end, a plurality of auxiliary shelf mounting grooves 120 are formed at regular intervals in the basic frames 1111 and 1121 constituting the auxiliary frame 110.

The auxiliary shelf 700 is slidably inserted into the auxiliary shelf mounting grooves 120 formed at regular intervals in the basic frames 1111 and 1121 of the auxiliary frame 110 so that the supporting frames 110 of the first embodiment 10 or the second embodiment 20 So that the internal space is expanded in multiple stages.

The auxiliary shelf 700 is a mesh shelf having an outer frame as shown in FIG.

Accordingly, the assembly-type multipurpose lathe according to the fifth embodiment of the present invention can utilize the auxiliary shelf 700 to utilize the inner space of the shelf without using an external space, .

&Lt; Example 6 >

Fig. 16 is a perspective view of Embodiment 6 of the assembled multi-purpose lathe of the present invention, and Fig. 17 is an assembly diagram of Embodiment 6 of the assembled multi-purpose lathe of the present invention.

Referring to the drawings, the assembled multi-purpose lathe embodiment 6 (60) of the present invention includes a frame part 100, a transverse connecting part 200, a fastening part (not shown) 300 and a shelf unit 400. The parts different from those of the first, second and third embodiments 10, 20 can be variously used for the use of the assembled multi-purpose shelf of the present invention, The attachment device 800 includes at least one of the door 810 and the outer wall member 820. [

16 and 17, the sixth embodiment of the assembly type multi-purpose lathe 60 of the present invention is a door 810 or an outer wall member 820 applied to the first or second embodiment 10 or 20, A ring 811 is formed at the bent end of the outer frame 810 and the coupling part 300 is passed through the ring 811 so that the door 810 is rotatably coupled to the assembly shelf.

That is, the fastening part 300 inserted through the U-shaped hook 1131 of the vertical connection part 113 is inserted into the loop 811 of the door 810 so that the door 810 can be rotated with respect to the shelf Thereby protecting the inner space where the shelf is located.

17, the outer wall member 820 has a locking protrusion 821 formed at one end thereof and is vertically hooked to the vertical connection portion 113 of the auxiliary frame 110 through the locking protrusion 821 Which protects the internal space where the shelf unit is located.

Accordingly, the assembly-type multipurpose lathe 6 (60) of the present invention can be used in various ways to suit the user's use, and can be used for potting, hydroponics, greenhouses, house cultivation, chick breeding grounds for agricultural use Industrial warehouses, warehouses, warehouses for shops, shelves for homes, and so on.

10: Assembly type multipurpose shelf Example 1
20: Assembly type multipurpose shelf Example 2
30: Assembly type multipurpose shelf Example 3
40: Assembly type multipurpose lathe Example 4
50: Assembly type multipurpose shelf Example 5
60: Assembly type multipurpose shelf Example 6
100: frame unit 110: auxiliary frame
111: first auxiliary frame 1111: basic frame
112: second auxiliary frame 1121: basic frame
113: vertical connection part 1131: U-shaped ring
114: closing member 115: foot member
116: moving means 120: auxiliary shelf mounting groove
200: horizontal connection part 210: upper frame
220: lower frame 230: auxiliary bar
240: bent portion 300: fastening portion
310: penetrating end 320: bending part
400: shelf unit 410: horizontal bar
420: vertical bar 430: hanging bar
500: Horizontal connection bracket 510: External bracket
511: outer fastener 520: inner bracket
521: inner fastening hole 530: fastening member
600: Vertical connection bracket 610: Upper coupling hole
620: lower coupling hole 630: supporting jaw
700: auxiliary shelf 800: supplementary unit
810: Door 811: Ring
820: outer wall member 821:

Claims (12)

In the assembled multi-purpose lathe,
A frame unit 100 composed of a plurality of sub-frames 110;
A plurality of horizontal connection parts 200 connecting the plurality of auxiliary frames 110;
A plurality of fastening portions 300 for fastening and coupling the plurality of horizontal connection portions 200 and the plurality of auxiliary frames 110;
And a plurality of shelves (400) formed between the pair of auxiliary frames (110)
Each of the plurality of auxiliary frames 110 includes a first auxiliary frame 111, a second auxiliary frame 112, and a plurality of vertical connection portions 113,
The plurality of vertical connection portions 113 are disposed between the first sub-frame 111 and the second sub-frame 112 with a stepwise difference in the vertical direction,
Each of the plurality of vertical connection parts 113 is welded or bolted to one side of the first and second auxiliary frames 111 and 112 to interconnect the first and second auxiliary frames 111 and 112,
Wherein the plurality of fastening portions 300 are inserted into the U-shaped hooks 1131 of the vertical connecting portion 113 to fasten the plurality of horizontal connecting portions 200 to the plurality of auxiliary frames 110. [ shelf. The method according to claim 1,
Each of the first sub-frame 111 and the second sub-frame 112 is composed of a pair of linear basic frames 1111 and 1121 which are perpendicular to each other,
U-shaped hooks 1131 are formed on both sides of the plurality of vertical connection parts 113,
One side of the vertical connecting portion 113 is welded to the base frames 1111 and 1121 in a state where the U-shaped hook 1131 of the vertical connecting portion 113 protrudes outward between the two linear basic frames 1111 and 1121 Wherein the first and second shelves are arranged in the longitudinal direction. The method according to claim 1,
Each of the plurality of horizontal connection portions (200)
The upper frame 210 and the lower frame 220, which are two linear bars parallel to each other in the horizontal direction,
A plurality of auxiliary bars 230 formed at regular intervals in a space between the upper frame 210 and the lower frame 220 in a vertical direction,
And a bent portion (240) bent at both sides of the upper frame (210) and the lower frame (220) in an "a" shape.

delete The method according to claim 1,
Each of the plurality of fastening portions (300)
And is formed at one end of the fastening part 300. When the fastening part 300 is inserted into the U-shaped hook 1131, it is expanded and contracted, and when it passes through the U-shaped hook 1131, Stage 310,
And a bent portion (320) formed at the other end of the coupling portion (300) and preventing the coupling portion (300) from being detached from the U - shaped ring (1131). The method according to claim 1,
The shelf unit 400 is configured to include a plurality of horizontal bars 410, a plurality of vertical bars 420, and a plurality of latch bars 430,
Wherein one end of each of the plurality of horizontal bars (410) is finished in a "?" Shape and the other ends are finished in a "C" shape. The method according to claim 1,
The assembled multipurpose lathe further includes a horizontal connection bracket (500)
Wherein the assembly type multipurpose lathe is horizontally connected to the other multipurpose lathe by the horizontal connection bracket (500). The method of claim 7,
The horizontal connection bracket (500)
An outer bracket 510 coupled to the inner and outer sides of the auxiliary frame 110 of the frame part 100 of the assembled multi-functional lathe and the auxiliary frame 110 of the frame part 100 of the other multi- The brackets 520,
And an engaging member (530) for engaging the outer bracket (510) with the inner bracket (520). The method according to claim 1,
The assembled multipurpose lathe further includes a vertical connection bracket 600,
Wherein the assembly type multipurpose lathe is vertically connected to the other multipurpose lathe by the vertical connection bracket (600). The method of claim 9,
The vertical connection bracket (600)
An upper coupling hole 610 formed at a predetermined depth on the upper portion of the vertical connection bracket 600 so that the lower portion of the first auxiliary frame 111 and the second auxiliary frame 112 of the shelf installed on the upper portion are inserted and coupled,
And a lower coupling hole 620 formed at a predetermined depth below the vertical connection bracket 600 so that the upper portions of the first auxiliary frame 111 and the second auxiliary frame 112 of the shelf installed at the lower end are inserted and coupled Wherein the first and second shelves are formed in a substantially rectangular shape. The method of claim 2,
The assembled multi-purpose lathe further includes an auxiliary shelf mounting groove 120 and an auxiliary shelf 700,
The plurality of auxiliary shelf mounting grooves 120 are formed at regular intervals in the basic frames 1111 and 1121 of the auxiliary frame 110,
Wherein the auxiliary shelf (700) is slidably inserted into the auxiliary shelf mounting groove (120). The method according to claim 1,
The assembled multi-purpose lathe further includes an additional device unit (800)
The adder unit 800 includes:
A hook 811 is formed at the bent end of the outer frame and a U-shaped hook 1131 formed at one end of the vertical connection part 113 of the auxiliary frame 100 has a fastening part 300 And an outer wall member 820 formed with a door 810 which is pivotally coupled and rotated and a locking protrusion 821 formed at an end of the locking protrusion 821 and which is vertically hooked to the vertical connecting portion 113 through the locking protrusion 821 Features a built-in multipurpose lathe.

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