JP2009112475A - Support mounting structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a support mounting structure having a simplified structure, having improved appearance of a mounting position, and keeping a strong and stable attaching condition even when supporting a heavy object. <P>SOLUTION: In the support mounting structure for mounting a support 12 to the almost vertical mounting surface 5 of a structure, the mounting surface 5 is provided with projecting lines 5a and 5b extending in the left-right direction, the projecting lines 5a and 5b are held from above and below by the rear end parts of a pair of upper and lower clamping pieces 15 and 16, both clamping pieces 15 and 16 are fastened from above and below by first fastening means B1, and thus it can be joined to an optional portion in the left-right direction on the mounting surface. The lower end of the support 12 is made to abut on the upper surface of the upper clamping piece 16, the support 12 and the upper and lower clamping pieces 15 and 16 are fastened from above and below by second fastening means B3, and thus the support 12 is attached to the mounting surface 5 through both clamping pieces 15 and 16. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a support mounting structure.

  Conventionally, in order to mount a vertical column on a mounting surface in a structure, it is common to provide a vertical mounting piece around the column and screw it to the mounting surface or fix it by bonding. is there.

  In addition, a recessed portion is formed on the mounting surface of the structure, and after inserting a pair of left and right support pieces extended from a fixing member fixed to the column into the recessed portion, using screws or the like, There is also a type in which the support part is fixed to the mounting surface by pressing the side part of the support piece in pressure contact with the inner wall of the recessed part facing the left and right sides (see, for example, Patent Document 1).

Further, a pair of upper and lower locking grooves facing in the left-right direction is formed on the mounting surface, and the inner edges of the upper and lower locking grooves are sandwiched from above and below by a pair of upper and lower mounting materials provided on the support column. In some cases, the support is fixed to the mounting surface (see Patent Document 2).
Japanese Utility Model Publication No. 52-136405 JP 2004-159750 A

  However, in the case where the support is supported by the mounting piece or in the case of Patent Document 1, when changing the mounting position of the support with respect to the mounting surface, it is necessary to process the mounting surface with a screw hole or a recess. This causes problems such as processing man-hours and cost, and poor appearance of the mounting surface.

  In addition, in the mounting structure of Patent Document 2, when the support supports heavy objects, there is anxiety in the mounting strength, and the support mounting member is attached to another member. Then, not only the support structure of the support but also the mounting strength of the support mounting member to other members may be affected.

  In view of the above-described problems of the prior art, the present invention provides a column mounting structure in which the column can be fixed to the mounting surface with a simple structure while maintaining a strong and stable mounting state. The purpose is to provide.

According to the present invention, the above problem is solved as follows.
(1) A strut mounting structure in which a strut is attached to a substantially vertical mounting surface in a structure body, and a ridge facing in the left-right direction is provided on the mounting surface, and the ridge is provided at the rear end of a pair of upper and lower gripping pieces. By sandwiching the holding pieces from above and below by means of first fastening means from above and below, and joining to any part in the left-right direction on the mounting surface, and holding the lower end of the support column upward The struts are attached to the mounting surface via the both gripping pieces by bringing them into contact with the upper surface of the pieces and fastening the support posts and the upper and lower holding pieces from above and below by the second fastening means.

  (1) In the above item (1), an insertion hole penetrating in the left-right direction is formed in the lower portion of the support column, the substantially horizontal reed is passed through the insertion hole, and the projection protrudes outward from the side surface of the support column. Each end portion of the reed is fastened to the upper and lower holding pieces by the second fastening means.

  (3) In the above item (1) or (2), when the struts are U-shaped in plan view and are configured by a pair of strut constituent members that are nested with each other, and when both strut constituent members are fitted together Are formed in the left-right direction below the two strut constituent members.

  (4) In any one of the above items (1) to (3), the cross-sectional shape of at least the lower surface of the recumbent is made arcuate, and the shape and complement of the lower surface of the recumbent reed are formed on the upper surface of the upper holding piece. Therefore, a recess for receiving and supporting the lower surface of the horizontal shaft is provided, and an insertion hole for inserting the second fastening means is provided on the bottom surface of the recess.

  (5) In any one of the above items (1) to (4), a concave portion into which the lower end portion of the column is fitted or a cylindrical portion facing upward is provided on the upper surface of the upper holding piece.

  (6) In any one of the above items (1) to (5), a part of the rear surface of the support is in contact with the mounting surface.

  (7) In any one of the above items (1) to (6), the mounting surface is provided with two upper and lower locking grooves facing in the left-right direction, and the portion sandwiched between the upper and lower locking grooves is defined as a protrusion. To do.

  (8) In any one of the above items (1) to (7), the upper and lower surfaces of the ridge are inclined surfaces that expand up and down toward the front, or the upper and lower surfaces of the ridge are vertically aligned. Protruding portions are provided, and locking claws that engage with the inclined surfaces or the protruding portions are provided at the rear end portions of the upper and lower clamping pieces.

  (9) In any one of the above items (1) to (8), the first fastening means and the second fastening means are provided on the lower end surface of the column through the upper and lower gripping pieces. It also serves as a single bolt that is screwed into the screw hole facing upward.

  (10) In any one of the above items (1) to (9), the structure is supported by the pair of left and right supports, the lateral coupling member that connects the rear portions thereof, and the left and right supports. A desk device having a plate, wherein the front surface of the horizontal connecting member is an attachment surface.

  (11) In the above item (10), the support and the lateral coupling member are bonded together by fixing one of the upper and lower gripping pieces to the support.

According to the present invention, the following effects can be achieved.
According to the first aspect of the invention, the fastening force of the second fastening means to the support column cooperates with the fastening force of the first fastening means to increase the fastening force of the upper and lower clamping pieces to the mounting surface. Therefore, even when a heavy object is supported, the column can be attached to the attachment surface with a simple structure while maintaining a strong and stable attachment state.

  According to the second aspect of the present invention, the struts can be firmly fixed between the upper and lower clamping pieces by the tightening force averaged from left to right.

  According to the third aspect of the present invention, the strut can be easily manufactured by press molding, and the bending rigidity can be increased in the double portion.

  According to the invention of claim 4, the appearance is simple.

  According to the fifth aspect of the present invention, the lower end of the column can be firmly and stably fixed to one of the upper and lower clamping members.

  According to the sixth aspect of the present invention, at least one surface of the column is positioned by the mounting surface in the column mounting state, and the column can be prevented from tilting.

  According to the seventh aspect of the present invention, the mounting surface can be flattened, which is suitable for the column positioning.

  According to the eighth aspect of the present invention, the upper and lower clamping pieces are prevented from coming off from the mounting surface, so that dropping or the like can be prevented.

  According to the ninth aspect of the invention, a single bolt can be used to fix the column and fasten the upper and lower clamping pieces to the mounting surface.

  According to the tenth aspect of the present invention, a desk-mounted object such as a cabinet arranged on the desk can be firmly supported by the support column.

  According to the eleventh aspect of the present invention, the upper and lower clamping pieces can be used not only for supporting the support columns but also for the metal fittings for connecting the support body and the horizontal connecting material in the desk.

1 to 7 show a desk-mounted cabinet-equipped desk provided with a first embodiment of the present invention and a mounting structure for a cabinet support column.
FIG. 1 shows an overall configuration of a desk 1, which is composed of unitized members, and a pair of left and right legs 2, 2 as support members, and an imaginary line provided on both legs 2, 2. And a horizontal connecting member, which is coupled to the upper rear end of each leg 2 by a coupling means 4 and facing in the left-right direction, that is, a beam 5 and a front surface of an intermediate portion of the beam 5. And a bracket 6 that supports the lower surface of the intermediate portion in the left-right direction.

  Each leg 2 includes a vertical leg body 7, leg rods 8 that extend horizontally forward from the lower end of the leg body 7, and a top support that extends horizontally forward from the upper end of the leg body 7. The arm 9 is provided with an adjuster 10 for adjusting the unevenness at the front and rear portions of the lower end of the leg pad 8, and the upper and lower portions of the top plate support arms 9 are in contact with the lower surface of the top plate 3. A pair of front and rear mounting pieces 11, 11 are arranged that are fixed so that one end is flush with the support arm 9 and the other end is fixed to the top plate 3 with two bolts.

  A prismatic column 12 is fitted and fixed to the upper part of each of the left and right coupling means 4, and a horizontally long cabinet 13 having the same length as the horizontal direction of the desk 1 is attached to the upper end of each column 12. Yes. The cabinet 13 can be used as a storage case by opening and closing the front door 14 provided in the front opening thereof, and is mounted above the desk 1 as an optional part.

  Note that a long gap in the left-right direction is formed between the rear edge of the top plate 3 and the front surface of the beam 5. In this gap, a wiring duct for wiring of OA equipment or the like (not shown) A cover for opening and closing the upper surface is provided.

  The left and right coupling means 4 are mounted on a fixing member 15 which is a lower side clamping piece fixed to the side surface of the leg 2 and a horizontal upper surface of the fixing member 15 as shown in an enlarged view in FIGS. And a presser member 16 which is an upper side clamping piece fastened with a hexagon socket bolt B1 (hereinafter simply referred to as a bolt B1) as a first fastening means. Both the fixing member 15 and the pressing member 16 are metal die cast molded bodies.

  The fixing member 15 is formed in a substantially inverted L-shape when viewed from the side, and a leg mounting flange 17 having a square shape when viewed from the side is integrally formed at the outer end thereof.

  The vertical surface outside the leg mounting flange 17 is an uneven surface that complements the positioning surface 18 that is an uneven surface formed on the left and right side surfaces of the rear upper part of the leg 2. Further, a through hole 17a facing in the left-right direction is provided in the front lower part and the rear upper part of the leg mounting flange 17, and a screw hole 18a is provided in the positioning surface 18 accordingly. The fixing member 15 is fixed to the leg 2 by screwing and tightening a bolt B2 as a fixing means passed through the through hole 17a into the screw hole 18a.

  The positioning surfaces 18 on the outer sides of the left and right legs 2 are for attaching the adjacent beams 5. When the adjacent beams 5 are not present, the positioning surfaces 18 are aligned with the outer surfaces of the legs 2 by the end plate 19. So that it is closed.

  In the center of the upper surface of the fixing member 15, a fitting recess 15 a having a rectangular shape in plan view, which is substantially the same as the cross section of the column 12 that opens upward and rearward, is formed as a receiving hole for mounting the column 12. A pair of screw holes 15b into which the bolt B1 can be screwed are provided at the rear portions on both sides of the fitting recess 15a, and a pair of positioning holes 15c are provided at the front portions on both sides of the fitting recess 15a. Yes.

  Furthermore, a locking claw 15 d that is inclined rearward and upward for mounting on the beam 5 is integrally provided at the lower rear end of the fixing member 15 over the entire length in the left-right direction.

  A rectangular fitting hole 16a having the same size as that of the fitting recess 15a is provided in the center of the pressing member 16, and a pair of mounting holes for inserting the bolt B1 are formed at both rear portions of the fitting hole 16a. 16b is drilled. A pair of positioning projections 16c (see FIG. 6) that are fitted into the positioning holes 15c are provided on the front portions on both sides of the fitting hole 16a. Further, at the center of the rear end of the presser member 16, a locking claw 16 d that forms a bar shape and is attached downward to the beam 5 is provided integrally over the entire length in the left-right direction.

  The support column 12 is made of a hollow steel pipe having a rectangular cross section, and an insertion hole 12a in the left-right direction is formed in the lower portion thereof. A round bar 20 for fixing the support column 12 is inserted into the through hole 12a. It has come to be. A portion of the horizontal bar 20 that protrudes left and right from the column 12 is an attachment portion 20a. Each attachment portion 20a is flattened by cutting out the upper portion, and an attachment hole 20b of a bolt B3 which is a second fastening means in the vertical direction is formed therein.

  An arc-shaped support recess 16e that supports the mounting portion 20a is provided at the center of the left and right sides of the presser member 16, and a vertical mounting hole 16f through which the bolt B3 is inserted is formed at the center of the support recess 16e. A screw hole 15e is provided at the left and right center of the fixing member 15 corresponding to the mounting hole 16f.

  The beam 5 is an extruded body of an aluminum alloy, and has a dove-shaped upper locking groove 5a having a lower edge that is inclined forward and upward at the upper front portion of the beam 5 to be engaged with the locking claw 16d of the pressing member 16. However, a lower locking groove 5b having a dovetail shape having an upper edge inclined downward and forward is engaged with the locking claw 15d of the fixing member 15 at the lower portion of the front surface. Are formed in parallel along the left-right direction. These upper and lower locking grooves 5a and 5b are inwardly protruding ridges. In addition, end caps 21 serving as blocking plates are fitted to the left and right end surfaces of the beam 5, whereby the side ends of the upper and lower locking grooves 5 a and 5 b are closed.

  In the above configuration, the leg mounting flange 17 is fixed in advance to the inside of the rear upper end of the leg main body 7, the locking claw 15 d of the fixing member 15 is engaged with the lower locking groove 5 b of the beam 5, and then the pressing member 16. Is positioned and superposed on the upper surface of the fixing member 15, and the locking claw 16d is engaged with the upper locking groove 5a.

  Thus, after fixing the attachment position of the leg main body 7 and the beam 5, if the pair of bolts B1 are screwed into the respective screw holes 15b through the respective attachment holes 16b, the holding member 16 and the fixing member 15 are As shown in FIG. 3, it is fixed to the beam 5 by a predetermined fastening force. If this fastening operation is performed on the left and right sides of the beam 5, the shape of the desk 1 is almost completed except for the top plate 3, so that it can stand on its own.

  Thereafter, the lower end of the support column 12 is brought into contact with the inner bottom surface of the fitting recess 15a through the fitting hole 16a. Note that this mounting operation is performed simultaneously on the left and right, and if there is a positional shift, the bolt B1 is loosened as appropriate, and the coupling means 4 is shifted in the left-right direction of the beam 5.

  After that, the both side mounting portions 20a of the horizontal bar 20 inserted through the support column 12 are aligned with the supporting concave portions 16e of the pressing member 16, the flat surface of the mounting portion 20a is made to coincide with the upper surface of the pressing member 16, and the mounting holes The rotation is adjusted so that 20b and 16f coincide with each other.

  Next, when the pair of left and right bolts B3 are screwed into the respective screw holes 15e through the respective mounting holes 20b and 16f, the lower portion of the column 12 is brought into an upright state on the coupling means 4 as shown in FIG. Can be fixed. In the fixed state, the surface of the horizontal bar 20 is flush with the upper surface of the presser member 16 on the left and right sides of the lower side of the column 12, and only the head of the bolt B3 protrudes slightly. Appearance is improved.

  Moreover, as shown in FIGS. 5-7, in the state where the support | pillar 12 was fixed, 3 surfaces in the lower part of the support | pillar 12 are enclosed by the inner surface of the fitting hole 16a and the fitting recessed part 15a, and the remaining 1 surface is It contacts along the front surface of the guide beam 5, and thereby, the support column 12 is positioned and fixed in an upright state.

  In FIGS. 5 and 6, when the fixing member 15 and the pressing member 16 are joined, the upper and lower intervals between the respective locking claws 15 d and 16 d and the upper and lower edges of the upper and lower locking grooves 5 a and 5 b of the beam 5 are shown. Although the intervals seem to be equal, in actuality, when both the locking claws 15d and 16d are simply joined to the locking grooves 5a and 5b, the interval between the locking claws 15d and 16d is larger than the interval between the locking grooves 5a and 5b. Since the tightening force by the bolt B1 acts, a tightening force corresponding to the difference is generated, and the fixing member 15 and the presser member 16 are firmly fastened to the front surface of the beam 5. Is done.

  In the same manner as this action, the height at which the lower end of the column 12 contacts the inner bottom surface of the fitting recess 15a is set slightly smaller than the fitting height of the horizontal bar 20 with respect to the recess 16e on the holding member 16 side. The tightening force of B3 causes a tightening force to tighten the lower end of the column 12 to the inner bottom surface of the fitting recess 15a according to the difference, and the column 12 is firmly tightened to the coupling means 4 at the lower end. The

  Further, the fastening force of the bolt B3 acts not only as the support 12 but also as a force for tightening the fixing member 15 and the presser member 16 at the same time. It becomes an auxiliary means for fastening to the front surface of the beam 5 by a large fastening force, and sufficient support rigidity with respect to the load and moment of the column 12 and the cabinet 13 disposed thereon is obtained, and at the same time, the coupling means 4 itself, The mounting strength with respect to the beam 5 can be increased. That is, not only does the attachment strength of the coupling means 4 to the beam 5 due to the attachment of the support column 12 be impaired, but the attachment strength increases conversely.

  In the first embodiment, the lower surface of the horizontal bar 20 corresponds to the “lower end of the column” in claim 1.

  Next, a second embodiment in which the shape of the support is changed will be described with reference to FIGS. In the following description, the same parts as those in the first embodiment are denoted by the same reference numerals, and different reference numerals are used only for different parts.

  8 and 9, the column 30 includes a rear piece 31 that is U-shaped in plan view, and a substantially M-shaped front piece 32 that is nested inside the rear piece 31 in a nested manner. . Insertion holes 31 a are formed on both sides of the lower part of the rear piece 31 in the left and right direction, and insertion holes 32 a are formed on both sides of the lower part of the front piece 32 in the left and right direction. These insertion holes 31a and 32a are the same as those in the first embodiment, including the mounting structure, except that both the pieces 31 and 32 are in a fitted state and the horizontal bar 20 can be inserted. It is.

  In the second embodiment, since the strut can be easily manufactured by press molding, it is inexpensive and the plate thickness on both the left and right sides is doubled, so that the bending strength can be increased. The front surface of the front piece 32 is V-shaped for design purposes. Further, by inserting the horizontal bar 20, positioning in the fitted state and detachment prevention can be performed.

  Next, a third embodiment in which the support mounting structure is changed will be described with reference to FIG. In FIG. 10, it is the same as in the first embodiment that the support column 12 is composed of a hollow rectangular steel pipe, but the bottom plate is formed with a mounting hole 40a penetrating in the vertical direction at the center inside the bottom surface. 40 is fixed by welding or the like, and an upper surface of the bottom plate 40 is integrally provided with a welding nut 41 communicating with the mounting hole 40a.

  The pressing member 16 has a bottom, and the column 12 is positioned and fixed in the fitting recess 42, and the bottom plate 42 a is superposed on the upper surface of the fixing member 15.

  On the other hand, the bottom plate 42a of the fixing member 15 and the pressing member 16 is provided with mounting holes 43a and 43b that penetrate the upper and lower sides and communicate with the mounting hole 40a on the support 12 side. By inserting the bolt B3 more and screwing the tip of the bolt B3 to the welding nut 41, the support 12 is fixed at the same time as the first and second embodiments, and at the same time, the fixing member 15 to the beam 5 by the bolt B3. The fastening strength between the presser members 16 can be obtained.

  Furthermore, in this embodiment, the bracket 44 having an L-shaped cross section is erected integrally from the rear end of the fixing member 15 toward the front end side, and the upper surface thereof is in contact with the upper surface of the rear end of the top plate 3. The top plate 3 is connected by mounting bolts B4.

  In this embodiment, except that the fixing work of the support column 12 is an upward work, there is the same effect as in the other embodiments, and in terms of design, the structural part of the mounting is not visible at all from the outside, The appearance will be even better.

The present invention is not limited to the above-described embodiment, and can be implemented in various modified forms.
For example, a pair of bolts B1 is used as the first fastening means for attaching the coupling means 4 to the beam 5, and a pair of bolts B3 is used as the second fastening means for attaching the columns to the coupling means 4. However, in any of the bolts, the coupling means 4 is fastened to the beam 5, so that the bolt B3 for attaching the pillar 4 is also used for attaching the coupling means 4 to the beam 5, and the pillar 12 is attached by the bolt B3. At the same time, if the coupling means 4 is attached to the beam 5, the number of bolts can be reduced.

1 is a perspective view showing an overall configuration of a desk in a first embodiment in which the present invention is applied to a cabinet column disposed on a desk. It is an expansion disassembled perspective view which shows the member structure of the attachment position of the support | pillar in the circle A of FIG. FIG. 2 is a partially exploded enlarged perspective view showing a state where members other than the support are assembled in the circle A of FIG. 1. FIG. 2 is an enlarged perspective view showing a state in which a support is assembled in a circle A of FIG. 1. It is a cross-sectional top view of a support | pillar assembly state. It is a longitudinal cross-sectional view which follows the VI-VI line of FIG. It is a longitudinal cross-sectional view which follows the VII-VII line of FIG. It is an expansion perspective view of partial decomposition which shows a 2nd embodiment which changed the support | pillar shape. It is a cross-sectional top view which similarly shows an assembly state. It is a longitudinal cross-sectional view which shows 3rd Embodiment which changed the attachment structure of the support | pillar.

Explanation of symbols

1 Desk 2 Leg 3 Top plate 4 Coupling means (clamping means)
5 beam (horizontal connecting material)
5a Upper locking groove 5b Lower locking groove 6 Bracket 7 Leg body 8 Leg rod 9 Top plate support arm 10 Uneven adjustment adjuster 11 Mounting piece 12 Post
13 Cabinet 14 Front door 15 Fixing member (Lower side clamping piece)
15a Fitting recess 15b Screw hole 15c Positioning hole 15d Locking claw 15e Screw hole 16 Holding member (Upper side clamping piece)
16a Fitting hole 16b Mounting hole 16c Positioning projection 16d Locking claw 16e Supporting recess 16f Mounting hole 17 Leg mounting flange 17a Through hole 18 Positioning surface 18a Screw hole 19 End plate 20 Side flange 20a Mounting portion 20b Mounting hole 21 End Cap 30 Column 31 Rear piece 32 Front piece 31a, 32a Insertion hole 40 Bottom plate 40a Mounting hole 41 Welding nut 42 Column fitting recess 42a Bottom plate 43a, 43b Mounting hole 44 Bracket B1 Hexagon socket head bolt (first fastening means )
B2 Hexagon socket head cap screw (fixing means)
B3 Hexagon socket head cap screw (second fastening means)
B4 Mounting bolt

Claims (11)

A strut mounting structure for attaching a strut to a substantially vertical mounting surface in a structure,
The mounting surface is provided with a ridge that faces in the left-right direction. The ridge is sandwiched from above and below by the rear ends of a pair of upper and lower holding pieces, and both holding pieces are fastened by the first fastening means from above and below. By doing so, the lower end of the support column is brought into contact with the upper surface of the upper holding piece, and the support column and the upper and lower holding pieces are connected to the second portion in the left-right direction on the mounting surface. A support mounting structure characterized in that the support is attached to the mounting surface via both holding pieces by fastening from above and below with fastening means.   An insertion hole penetrating in the left-right direction is formed in the lower portion of the support column, and a substantially horizontal recumbent is passed through the insertion hole, and each end portion of the recumbent projecting outward from the side surface of the support column The support mounting structure according to claim 1, wherein the support means is fastened to the upper and lower gripping pieces by the fastening means.   The struts are U-shaped in plan view, and are configured by a pair of strut constituent members that are nested with each other. The support | pillar mounting structure of Claim 1 or 2 formed in the left-right direction.   The cross-sectional shape of at least the lower surface of the recumbent is an arc shape, and the upper surface of the upper holding piece is provided with a concave portion for receiving and supporting the lower surface of the recumbent with the shape of the lower surface of the recumbent surface, The support mounting structure according to claim 2 or 3, wherein an insertion hole through which the second fastening means is inserted is provided in the bottom surface of the recess.   The support | pillar mounting structure in any one of Claims 1-4 which provided the recessed part by which the lower end part of a support | pillar is fitted, or the cylinder part which faces upwards on the upper surface of the upper clamping piece.   The column mounting structure according to any one of claims 1 to 5, wherein a part of the rear surface of the column is in contact with the mounting surface.   The support mounting structure according to any one of claims 1 to 6, wherein the mounting surface is provided with two upper and lower locking grooves facing in the left-right direction, and a portion sandwiched between the upper and lower locking grooves is a protrusion.   The upper and lower surfaces of the ridges are inclined surfaces that expand upward and downward toward the front, or the upper and lower surfaces of the ridges are provided with protrusions facing in the vertical direction, and the rear end portions of the upper and lower clamping pieces are The support | pillar mounting structure in any one of Claims 1-7 which provided the latching claw which engages with an inclined surface or a protrusion.   The first fastening means and the second fastening means are formed by a single bolt that passes through the upper and lower clamping pieces and is screwed into an upward screw hole provided on the lower end surface of the support column. The support mounting structure according to any one of claims 1 to 8, which is also used.   The structure is a desk device having a pair of left and right supports, a horizontal connecting member that connects the rear portions thereof, and a top plate supported by the left and right supports, and a front surface of the horizontal connecting member The support | pillar mounting structure in any one of Claims 1-9 made into the mounting surface.   The support | pillar mounting structure of Claim 10 which couple | bonded the support body and the horizontal connection material by adhering any one of an upper and lower clamping piece to a support body.

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