KR20150005023A - Portable multi-table - Google Patents

Abstract

The present invention relates to a table which is used for outdoor activities. Specifically, a portable multi-table in kit form can provide portability and storage convenience by completely separating multiple main table boards from supporters, and a sub-table board from supporters respectively, can improve durability through a simple structure and convenient assembling, can improve usability by reducing manufacturing costs through convenient manufacturing and reducing consumption costs accordingly, and can maximize efficiency by assembling the main table boards in various directions in order to realize a table with various patterns according to the request of a user.

Description

Portable multi-table portable multi-

The present invention relates to a table used in outdoor activities. More specifically, a plurality of separated main table plates, a support table, a sub-table plate, and a support table are completely detachable so as to minimize volume during disassembly, The present invention relates to a portable prefabricated multi-table for maximizing the use efficiency of a table with various patterns when using the apparatus.

In recent years, outdoor leisure activities such as camping, mountain climbing, and fishing have been rapidly increasing in order to improve quality of life and promote health.

Accordingly, various leisure equipments are being built for the convenience of activity in the outdoor leisure activity, and an outdoor table is provided as a necessity among the equipments as a necessity, so that convenience of eating is promoted.

Meanwhile, in order to facilitate the convenience of such a meal,

A folding type portable table which is a folding type portable table having a folded upper plate and a leg which is attached to and detached from the lower plate, And a pair of upper legs of the split upper plate are fixedly attached to each other, and a pair of upper legs of the split upper plate are respectively fitted with a pair of leg- And an upper end portion of a leg provided with a projection for preventing flow and a pair of legs provided so as to be rotatable in a state of being opposed to the outer peripheral surface of the lower end of the leg, And the end bending portions are detachably fitted.

As another example, a portable type prefabricated table, which is a utility model application No. 20-1996-033481, has been proposed. A pair of upper plates divided into two sides are hinged to each other and folded. On both sides of the space formed at the lower portion of the upper plate, And a second support bar provided on the lower end of the first support bar supported by the link piece and extending in the axial direction of the support plate, A connecting portion formed in the lower end of the second supporting bar to be folded in the inside and having a guide groove formed in the guide groove having a predetermined width on the inner side and configured to allow the guide bar to be inserted and removed; The two sliding plates are hinged to each other and are supported by supporting members which are slid on both sides of the sliding plate. A pair of second sliding plates spaced apart from each other by a predetermined distance are supported by a hinge It consists hapdoen chair.

However, since the conventional assembly type table as described above can fold and store the top plate and the chair, it is convenient to store and carry it. However, when the table is deformed due to the nature of the link, And the complexity of the structure, it is difficult to manufacture and the consumption cost is increased, and thus there is a problem in avoiding the use of the table while inconveniencing the inconvenience.

In addition, since the table structure is always fixed at the time of development, there is a problem that the use thereof is restricted.

Korean Utility Model Application No. 20-1990-0015034. Korean Utility Model Application No. 20-1996-033481.

SUMMARY OF THE INVENTION The present invention has been devised to solve the above-mentioned problems, and it is an object of the present invention to provide an apparatus and a method for assembling a main table, a support table, a sub table, The present invention provides a portable prefabricated multi-table for enhancing the durability of a simple structure while assuring its ease of assembly. In particular, It is an object of the invention.

Another object of the present invention is to provide a portable prefabricated multi-table for maximizing efficiency by allowing the main table plate to be assembled in various directions, enabling the implementation of tables of various patterns according to the demand of the user. will be.

In order to accomplish the above object, there is provided a method of manufacturing a steel plate, in which a rim having a plurality of engaging projections and engaging holes is formed around a perforated plate having a plurality of through holes formed therethrough and a reinforcing plate having screw holes on both sides in the longitudinal direction, A main table including a pair of main table plates, wherein each of the main table plates is selectively coupled to each other by engaging projections and engaging holes;

A sub-table consisting of first, second and third sub-table plates of a rectangular shape, each having a rim around the top plate; And

And at least one support having a bolt protruding from its upper end,

One or more engaging projections or engaging projections and engaging holes or engaging holes may be formed on one side or both sides of the width direction of the first, second and third sub-table plates so as to be engageable with each other by the engaging projections and engaging holes, The first and third sub-table plates are formed on the bottom surface with ribs having screw holes on both sides in the longitudinal direction,

The support table can be achieved by screwing the main table and the screw holes formed in the reinforcing table of the sub table using the bolts formed at the upper part to support the main table or the sub table.

As described above, in the portable built-in multi-table according to the present invention, the main table plate and the sub-table plate, and the support table for supporting the main table plate and the sub-table plate are completely separable so that they are very convenient to carry and store, So that it is possible to obtain an effect of increasing the use of the table by remarkably reducing the unit price due to the convenience of use, the improvement of durability of the product, and the convenience of manufacturing.

In addition, since a large number of coupling protrusions and coupling holes are formed on the outer circumferential surface of the main table plate, the directionality of coupling of the main table plate is free, so that it is possible to realize a table of various patterns according to the demand of the user, It is.

1 is a perspective view of a portable prefabricated multi-table of the present invention.
2 is an exploded perspective view showing a main table of a portable, assembled multi-table according to the present invention.
Fig. 3 is an exploded perspective view of the main table of the portable multi-table. Fig.
4 is a cross-sectional view of a main table plate of a portable, assembled multi-table according to the present invention.
5 is an exploded perspective view showing a sub-table of the portable built-in multi-table according to the present invention.
6 is a perspective view showing a sub-table of the portable multi-table according to the present invention.
7 is a cross-sectional view of the main part showing the assembled state of the portable, assembled multi-table according to the present invention.
Fig. 8 is a view showing the state of use of the portable prefabricated multi-table according to the present invention. Fig.
FIG. 9 is a use state diagram of the portable, assembled multi-table of the present invention. FIG.
10 is an exploded perspective view showing another embodiment of the portable prefabricated multi-table according to the present invention.
11 is a use state diagram according to another embodiment of the portable prefabricated multi-table of the present invention.
FIG. 12 is a state view showing the disassembled and stored state of the portable, assembled multi-table according to the present invention. FIG.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

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

1 is a perspective view of a portable prefabricated multi-table according to the present invention.

As shown in Fig. 1, the portable built-in multi-table 1 according to the present invention comprises a main table 100, a sub table 200, and a support table 300.

The main table 100 includes a main table 110 as shown in FIG. 2 to FIG. 4. The main table 110 has four sets of the same structure, The main table 110 of the main table 110 is composed of an upper plate 120 constituting the upper surface and a rim 130 closing the periphery of the upper plate 120.

At this time, the upper plate 120 is formed with a plurality of through holes 121, and the through holes 121 are configured such that water is smoothly discharged to the outside when water flows out from the food to the upper plate 120, .

The rim portion 130 is configured to be closed at the periphery of the upper plate 120 and protrude to the lower portion of the upper plate 120. The rim 130 is provided with one or more engaging projections 131, A hole 135 is formed.

At this time, the coupling protrusion 131 and the coupling hole 135 formed in the rim 130 are arranged to enable the organic coupling of each main table plate 110.

First, a coupling protrusion 131 and a coupling hole 135 are formed on both sides in the longitudinal direction of the rim 130. A plurality of coupling protrusions 131 protrude outward from one side of the both sides of the rim 131, And a coupling hole 135 is formed on the other side of the coupling hole 131 so as to oppose the coupling protrusion 131.

A plurality of coupling protrusions 131 are formed on one side of one side of the two sides of the rim 130 and a plurality of coupling protrusions 131 are formed on the other side of the rim 130, And a plurality of engaging holes 135 and engaging projections 131 are formed on the other side of the both sides of the engaging projections 131 and the engaging holes 135 so as to intersect with the engaging projections 131 .

That is, the engaging projections 131 and the engaging holes 135 formed on the outer peripheral surface of the rim 130 are formed to be opposite to each other.

Here, the engaging projection 131 is formed by two stages of the fixing groove 132 and the supporting protrusion 133 from the rim 130. The supporting protrusion 133 is relatively larger than the fixing recess 132 And has an outer diameter.

The coupling hole 135 is formed by a guide hole 136 and a fitting hole 137 extending in the horizontal direction from the guide hole 136. The guide hole 136 is formed by the coupling protrusion 131, The fitting hole 137 is smaller than the guide hole 136 and the fixing groove 132 of the coupling protrusion 131 can be slidably inserted Diameter.

That is, when the main table plate 110 is coupled, the support protrusions 133 of the coupling protrusions 131 formed on one of the main table plates 110 are engaged with the coupling holes 135 formed in the other main table plate 110, And the support protrusion 133 is hooked on the inner side of the rim 130 so that the connection between the fixing protrusion 133 and the protrusion 133 is prevented. .

A plurality of reinforcing bars 125 are formed on both sides in the longitudinal direction on the bottom surface of the upper plate 120 of each main table plate 110. The reinforcing bars 125 are accommodated in the inside of the rim 130, And a lower opening-type screw hole 126 are formed.

At this time, a first accommodating space 127 is formed between the side reinforcing bars 125 to form a predetermined space.

The sub-table 200 includes first, second, and third sub-table boards 210a, 210b, and 210c as shown in FIGS. 5 and 6, The rims 210a, 210b and 210c are composed of an upper plate 220 constituting an upper surface and a rim 230 closing a periphery of the upper plate 220. The rim 230 is formed on the upper plate 220, with the lower protruding

At this time, one or more engaging projections 231 or engaging projections 231 are formed on one side or both sides in the width direction of the frame 230 of the first, second, and third sub-table plates 210a, 210b, The coupling protrusions 231 and the coupling holes 235 formed in the rim portion 231 are formed in the first, second and third sub-table plates 210a (210b) and (210c).

That is, a plurality of coupling protrusions 231 are formed on one side surface of the rim 230 of the first sub-table board 210a at a predetermined interval.

The second sub-table 210b has an engaging hole 235 and an engaging projection 231 formed on the edge 230 of the second sub-table 210b. On one side of the engaging hole 235, And an engaging hole 235 opposing the engaging hole 231 is formed on the other side.

An engaging hole 235 is formed on one side surface of the rim 230 of the third sub-table 210c so as to oppose the engaging projection 231 of the second sub-table 210b.

The coupling protrusions 231 of the first sub-table plate 210a and the coupling protrusions 231 of the second sub-table plate 210b are coupled to each other by the coupling holes 235 of the second sub-table board 210b, The first, second and third sub-table plates 210a, 210b and 210c are coupled to each other by the coupling holes 235 of the first and second sub-table plates 210c and 210c, Respectively.

The fixing protrusion 231 is formed in two stages from the rim 230 to the fixing groove 232 and the supporting protrusion 233. The supporting protrusion 233 is relatively larger than the fixing protrusion 233 And has an outer diameter.

The coupling hole 235 includes a guide hole 236 and a fitting hole 237 extending in the horizontal direction from the guide hole 236. The guide hole 236 is formed in the coupling protrusion 231, The fitting hole 237 is smaller than the guide hole 236 and the fixing groove portion 232 of the coupling protrusion 231 can be slidably inserted Diameter.

That is, when the main table plate 110 is engaged, the support protrusions 233 of the coupling protrusions 131 formed on one of the main table plates 110 are engaged with the coupling holes 235 formed on the other main table plate 110, The fixing protrusion 233 is engaged with the inside of the rim 230 so that the fixing protrusion 233 is engaged with the rim 237 of the fitting hole 237. Therefore, .

A plurality of reinforcing bars 225 are formed on both sides in the longitudinal direction on the bottom surface of the upper plate 220 of the first and third sub-table plates 210a and 210c. The reinforcing bar 225 is accommodated inside the frame 230 And a lower open screw hole 236 is formed at a lower portion thereof.

At this time, a second accommodating space 227 is formed between the side reinforcing bars 225 to form a predetermined space.

The support table 300 supports the main table 110 of the main table 100 and the sub table 210 of the sub table 200 so as to be spaced apart from the ground by a predetermined height. And the support table 300 used in the sub table 200 are the same as each other and consist of a fixing pipe 310 and a spade pipe 320 as shown in FIGS.

At this time, the fixing pipe 310 is formed in the shape of a hollow tube which is closed at the upper end while the bolt 301 is protruded and the lower end is opened. And a plurality of fixing holes 311 and 311 'penetrate the inside thereof.

The shovel off pipe 320 is configured to be inserted into the fixing pipe 310 and to adjust the length of the support 300. One or more fixing holes 311 and 311 'of the fixing pipe 310 are formed on the outer circumferential surface. (Not shown), and a non-slip finishing cap 322 made of rubber or synthetic resin is formed at the lower end of the bolt.

That is, the fixing pipe 310 is screwed to the screw holes 126 and 226 of the reinforcing bars 125 and 225 formed on the main table plate 110 and the sub table plate 210 through the upper bolt 301 The length of the support table 300 is determined depending on whether one of the fixing holes 311 and 311 'is fitted and fixed to the bolt liner 321 when the inside of the fixing tube 310 is inserted or removed. Lt; / RTI >

10 and 11, a lantern installation means 500 installed on the main table 110 of the main table 100 and capable of hanging the lantern 20 can be further comprised ,

At this time, the lantern installation means 500 includes a support bracket 510 and a lantern support 520.

The holding brackets 510 are formed in a plate shape and are formed at both sides with lower opening engagement grooves 511 on both sides so as to be fitted to the coupling projections 131 of the main table plate 110, A vertical through-hole holding tube 512 protrudes from the front center.

Then, the holding column 520 is fixed to the strut receiving tube 512 by pressing the bolt 513.

The lantern column 520 is inserted into the column 52 and can be installed by hooking the lancet 20 when the bolt 513 is tightened. A fixed pipe 530 and a squeeze pipe 540 may be used.

At this time, the fixing pipe 530 is formed in the shape of a hollow tube having a lantern hook 531 protruding from its upper portion and opened at its lower end, and is formed at a predetermined interval in the vertical direction on the outer circumferential surface of the fixing pipe 530 A plurality of fixing holes 532 and 532 'are formed so as to penetrate therethrough.

The insertion tube 540 may be inserted into the fixing tube 530 to adjust the length of the lancing column 520. One or more fixing holes 532 532 of the fixing tube 530 may be formed on the outer circumference of the fixing tube 530 (Not shown in the figure), and a non-slip finishing cap 542 made of rubber or synthetic resin is formed at the lower end of the bolt 541.

Hereinafter, the operation of the portable multi-table according to the present invention will be described in detail with reference to the accompanying drawings.

First, the first, second, and third sub-table plates 210a, 210b, and 210c of the main table plate 110 and the sub-table 200 of the main table 100, respectively, The main table 100 and the sub table 200 are formed by the engaging projections 131 and 231 and the engaging holes 135 and 231 formed in the rims 130 and 230, 235).

That is, as shown in FIG. 7, the engaging protrusions 230 formed on the edge portions 130 and 230 on either side of the main table plate 110 or the first, second, and third sub-table plates 210a, 210b, The first protrusions 131 and the second protrusions 231 are fitted to the coupling holes 135 and 235 formed in the adjacent protrusions 130 and 230. First, Are inserted through the guide holes 136 and 236 of the engagement holes 135 and 235 formed in the adjacent edge portions 130 and 230 by using the support protrusions 133 and 233.

The fixing grooves 132 and 232 of the engaging projections 131 and 231 are slid toward the fitting holes 137 and 237 of the engaging holes 135 and 235 as shown in FIG. The support protrusions 133 and 233 are hooked on the inside of the rims 130 and 230 to be engaged with each other.

In this case, the main table 100 can be implemented in various patterns, and the sub table 200 can have the same pattern as the main table 100, As shown in FIG.

That is, as shown in FIG. 8, the multi-table 1 can be implemented using one set of each of the main table 100 and the sub-table 200,

First, as shown in FIGS. 8A and 8B, a main table 100 having a square or rectangular "ring" shape in which a space is provided at the center of the main table plate 110 can be implemented. The sub-table 200 can be used for putting other food or the like on the furnace.

In addition, a main table 100 having a square "ring" shape in which a space is provided at the center of the main table 110 can be implemented as shown in (c), and the sub table 200 is accommodated in a central space, It can be used as a large table.

In addition, as shown in (d), the four main table boards 110 may be continuously stacked in the width direction so as to be implemented as a normal middle main table 100. At this time, the sub table 200 is provided with a separate food or the like Can be used.

In addition, as shown in (e), two main table plates 110 may be overlapped in the width direction by two to form two small main tables 100. At this time, the sub table 200 is provided with separate food items Can be used.

In addition, as shown in (f), two main table plates 110 may be overlapped in the width direction, and the main table plates 110 may be overlapped with each other in the longitudinal direction to form a long main table 100. At this time, Can be used to put food and the like.

Meanwhile, the sub table 200 can be used as a general small table as needed.

9, it is possible to implement the multi-table 1 by using a plurality of sets of the main table 100 and the sub-table 200, respectively. When two sets are applied,

First, as shown in (a), a plurality of main table boards 110 are stacked in a width direction, and the main table boards 110 are stacked in a longitudinal direction to form a long main table 100, Can be used.

In addition, as shown in (b), the four main table plates 110 may be continuously superimposed in the width direction and then superimposed in the longitudinal direction to realize the extra large main table 100.

In addition, as shown in (c) and (b), the main table 110 can be realized as a main table 100 having a rectangular "ring" shape with a space at the center, And can grill around the grill while performing grilling at the grill.

In addition, as shown in (d), the main table 110 can be realized as a modified main table 100 having a space in the center, and a state in which a furnace (not shown in the figure) And can grill around the grill while performing grilling at the grill.

Here, when the main table 100 using the main table 110 is implemented, the sub table 200 may be separately installed or used in a space.

As described above, the multi-table (1) of the present invention can be implemented as a table in various patterns, and can be applied as needed in outdoor activities. In addition to the above embodiments, various patterns can be implemented according to the user's request.

The support table 300 supporting the main table 100 and the sub table 200 can be applied in various numbers according to the implementation of the multi table 1 in implementing the table as described above.

The adjustment of the length of the support table 300 may be performed by inserting the insertion tube 320 from the fixing tube 310. In this case, the length of the support table 300 may be adjusted by adjusting the height of the support table 300, 311 'and 311' formed in the fixing pipe 310 by operating the ball screw 321 in the same manner as the operation of the normal ball screw 321 formed in the insertion tube 320, So that the length can be adjusted.

In addition, as shown in FIGS. 10 and 11, when the multi-table 1 is used at night, additional illumination can be given to the main table 100, which is possible by using the lantern installing means 500.

That is, the lantern installing means 500 is provided with a plurality of engaging projections 131 formed on one of the main table plates 110 by using the engaging grooves 511 formed on both sides of the holding bracket 510, And it is preferably fixed to the fixing groove 132 of the engaging projection 131 and is fixed to the fixing groove 132 by the supporting protrusion 133 formed when the fixing protrusion 131 is engaged with the fixing groove 132, .

The lantern pillars 520 are accommodated in the strut receiving pipe 512 so that the lancet struts 520 are pressed by using the pressing bolts 513 when the strut receiving pipes 512 are accommodated. It is possible to install without.

The lantern hook 531 formed on the upper portion of the fixed pipe 530 of the lantern support 520 is provided with a lantern 20 so as to illuminate the periphery of the main table 100 at night.

Here, the height of the lantern support 520 can be adjusted, and the height of the lantern 20 can be set as needed.

That is, the length of the lantern support 520 can be adjusted by inserting or withdrawing the inserting / removing tube 540 from the fixing tube 530. As in the operation of the normal bulb changer 541 formed in the inserting tube 540, The length of the fixing hole 532 is fixed by operating the fixing hole 541 to one of the fixing holes 532 and 532 'formed in the fixing pipe 530.

12, the multi-table 1 of the present invention can completely separate and assemble the main table 110, the support table 300, the sub table table 210, and the support table 300, The first and second sub-table plates 210a, 210b and 210c are accommodated in the first accommodating space 127 of the main table plate 110 and the first and second sub- It is possible to achieve a slimmed storage state by stacking the main table plates 110 in a state of accommodating the separated support table 300 in the second accommodation space 227 of the plates 210a and 210c, (Not shown in the drawing) of the storage bag.

As described above, the multi-table according to the present invention is capable of implementing tables in various patterns, and can be applied variously according to need in outdoor activities, thereby maximizing the efficiency of use, and having a simple disassembling and assembling structure, It is very easy to store and carry in slim and decomposed state.

1: Multi table
100: main table 110: main table plate
120: upper plate 121: through hole
125: R / C 126:
127: first accommodation space
130: rim 131: engaging projection
132: fixing groove portion 133:
135: engagement ball 136: guide ball
137: insert ball
200: Sub-tables 210a, 210b, and 210c: First, second,
220: top plate 225:
226: screw hole 227: second accommodation space
230: rim 231: combined air
231: fixing groove portion 233:
235: coupling ball 236: guide ball
237: insert ball
300: Support 301: Bolt
310: Fixing tube 311, 311 ': Fixing hole
320: Shovel-out pipe 321: Ballplaner
322: Finishing cap
500: lantern installing means 510: holding bracket
511: Retaining groove 512: Holding column
513: pressure bolt 520: lantern holding
530: Fixing tube 531: Lantern hanger
532,532 ': Fixing tube 540:
541: Boltlinger 542: Finishing cap

Claims (8)

A rim 130 having one or more engaging projections 131 and engaging holes 135 is formed around the upper plate 120 in which a plurality of through holes 121 are formed and the lower surface of the upper plate 120 is provided, And the main table plate 110 is composed of four pairs of the main table plate 110 and the engaging projections 131 and the engaging holes 135, A main table (100) selectively coupled to each other;
A sub table 200 consisting of first, second and third sub-table plates 210a, 210b and 210c, each of which is formed of a rim 230 around the top plate 220; And
And at least one support base (300) having a bolt (301) protruded from the upper end thereof,
One or more engaging projections 231 or engaging projections 231 and engaging projections 231 are formed on one side or both sides of the width direction of the first, second and third sub-table plates 210a, 210b and 210c. The first and second sub-table plates 210a and 210c are coupled to each other by the coupling protrusions 231 and the coupling holes 235, A reinforcing bar 225 having screw holes 226 is formed on both sides in the longitudinal direction,
The supporter 300 is screwed to the screw holes 126 and 226 formed in the main table 100 and the reinforcing bars 125 and 225 of the sub table 200 by using bolts 301 formed at the upper part, And is configured to support the main table (100) or the sub table (200).
The method according to claim 1,
The engaging projections 131 and the engaging holes 135 formed in the main table plate 110,
A coupling protrusion 131 is formed on one side of the longitudinal direction of the rim 130 and a coupling hole 136 is formed on the other side.
The engaging protrusion 131 and the engaging hole 135 are formed on one side of the widthwise opposite sides of the rim 130 and the other side of the engaging protrusion 131 and the engaging hole 135 (135) and a coupling protrusion (131) are formed on the upper surface of the base plate (110).
The method according to claim 1,
A coupling protrusion 231 is formed on one side surface of the rim 230 of the first sub-table 210a,
An engaging hole 235 is formed on one side surface of the rim 230 of the second sub-table plate 210b to oppose the engaging projection 231 of the first sub-table plate 210a, A coupling protrusion 131 is formed to oppose the coupling hole 235 formed on the side surface,
A coupling hole 235 is formed on one side surface of the rim 230 of the third sub-table 210c so as to oppose the coupling protrusion 231 of the second sub-table 210b. Portable, assembled multi-table.
The method according to claim 1,
The coupling protrusions 131 and 231 of the main table 100 and the sub table 200 are connected to the fixing grooves 132 and 232 and the supporting protrusions 133 and 233 from the rims 130 and 230, Respectively,
The coupling holes 135 and 235 of the main table 100 and the sub table 200 are respectively formed with guide holes 136 and 236 into which the support protrusions 133 and 233 are inserted, (237) extending horizontally with respect to the fixing groove portions (132) and (236) and fitted and fixed to the fixing groove portions (132) (232).
The method according to claim 1,
A first accommodating space 127 is provided between the reinforcing bars 125 formed on both sides of the bottom surface of the main table plate 110 of the main table 100,
And a second accommodation space 227 is provided between the reinforcing bars 225 formed on both sides of the bottom of the first and third sub-table boards 210a and 210c of the sub table 200. [ Multi-table.
The method according to claim 1,
The support base (300)
A lower open hollow tube type fixing pipe 310 having bolts 301 formed on the upper end thereof and having a plurality of fixing holes 311 and 311 '
A bolt flange 321 protruding from one of the fixing holes 311 and 311 'is formed on the outer circumferential surface of the fixing pipe 310 and a non-slip finishing cap 322 is formed on the lower end thereof, And a shovel-off pipe (320) formed on the shroud.
The method according to claim 1,
A vertical opening receiving tube 512 having a lower opening engaging groove 511 formed at both sides thereof to engage with the engaging protrusion 131 of the main table plate 110 and a pressing bolt 513 inserted at the center of the front opening, A protruding support bracket 510; And
And a lantern installation means 500 including a lantern support 520 which is vertically inserted into the strut receiving tube 512 of the strut bracket 510 and is pressed and fixed by a press bolt 513,
8. The method of claim 7,
The lantern support 520 includes:
A fixed pipe 530 of a lower open hollow tube type in which a lantern hook 531 is formed on the upper side and a plurality of fixing holes 532 and 532 '
And a slip-resistant finishing cap 542 is formed on the lower end of the bolt flange 541. The ball fixing unit 530 includes a fixing hole 532 ' (540) which is formed on the inner surface of the base plate.

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