【図面の簡単な説明】[Brief explanation of the drawing]
第１図は、本考案を適用した天板の要部分解斜
視図、第２図は、同じく横断平面図、第３図は、
第２図のＡ部の拡大図、第４図は、本考案を適用
した天板に、各種補助物を取り付けた机の斜視図
、第５図は、ピンナツプボード取付部の縦断正面
図、第６図は、サイドボード取付部の縦断正面図
、第７図は、補助天板取付部の縦断正面図、第８
図は、ピンナツプボード取付金具の正面図、第９
図は、本考案を適用した天板にピンナツプボード
を取り付けた時の状態を、カバーを取り外して示
す要部正面図、第１０図は、同じく平面図、第１
１図は、本考案を適用した天板にサイドボードを
取り付けた時の状態を、カバーを取り外して示す
要部斜視図、第１２図は、本考案を適用した天板
に補助天板を取り付けた時の状態を、カバーを取
り外して示す要部斜視図である。
１……縁材、２……天板、２ａ……側板、３…
…取付杆、３ａ……外側板、４……化粧縁、５…
…空所、６……本体、７……第１カバー、８……
第２カバー、９……基板、１０……囲い枠、１１
……係合孔、１２……係合板、１３……係合突条
、１４……取付孔、１５……窓孔部、１６……横
長孔部、１７，１８……挿通孔、１９……係合杆
、２０……縦杆、２１……係合突条、２２……切
込溝、２３……切除片、２４……補強杆、２５…
…係合片、２６……露出部、２７……螺孔、２８
……縦長孔、２９，３０……通孔、３１……ビス
、３２……机、３３……ピンナツプボード、３４
……サイドボード、３５……補助天板、３６……
スリツト、３７……取付金具、３７ａ……水平片
、３７ｂ……垂直片、３８……螺孔、３９……ビ
ス、４０……側柱、４１……取付金具、４１ａ…
…水平片、４１ｂ……垂直片、４２……取付孔、
４３……ナツト板、４３ａ……ナツト片、４４…
…螺孔、４５……ビス、４６……取付金具、４６
ａ……Ｕ字溝部、４６ｂ……垂直片、４６ｃ……
水平片、４６ｄ……垂直片、４７……取付孔、４
８……通孔、４９……ナツト板、４９ａ……ナツ
ト片、５０……螺孔、５１……ビス。
Fig. 1 is an exploded perspective view of main parts of a top plate to which the present invention is applied, Fig. 2 is a cross-sectional plan view, and Fig. 3 is a
Figure 2 is an enlarged view of part A in Figure 2, Figure 4 is a perspective view of a desk with various auxiliary objects attached to the top plate to which the present invention is applied, Figure 5 is a longitudinal sectional front view of the pin-up board attachment part, Figure 6 The figure is a longitudinal front view of the sideboard attachment part, Figure 7 is a longitudinal front view of the auxiliary top plate attachment part, and Figure 8 is a longitudinal front view of the sideboard attachment part.
The figure is a front view of the pin-up board mounting bracket.
The figure is a front view of the main parts with the cover removed, showing the state when the pin-up board is attached to the top plate to which the present invention is applied.
Figure 1 is a perspective view of the main parts with the cover removed, showing the sideboard attached to the top plate to which the present invention is applied, and Figure 12 is the auxiliary top plate attached to the top plate to which the present invention is applied. FIG. 3 is a perspective view of the main parts showing the state when the cover is removed. 1...edge material, 2...top plate, 2a...side plate, 3...
...Mounting rod, 3a... Outer plate, 4... Decorative edge, 5...
... Blank space, 6... Main body, 7... First cover, 8...
Second cover, 9... Board, 10... Enclosing frame, 11
...Engagement hole, 12...Engagement plate, 13...Engagement protrusion, 14...Mounting hole, 15...Window hole, 16...Elongated hole, 17, 18...Insertion hole, 19... ...Engagement rod, 20...Vertical rod, 21...Engagement protrusion, 22...Notch groove, 23...Removed piece, 24...Reinforcement rod, 25...
...Engagement piece, 26...Exposed portion, 27...Screw hole, 28
... Vertical hole, 29, 30 ... Through hole, 31 ... Screw, 32 ... Desk, 33 ... Pin-up board, 34
...Sideboard, 35...Auxiliary top board, 36...
Slit, 37... Mounting bracket, 37a... Horizontal piece, 37b... Vertical piece, 38... Screw hole, 39... Screw, 40... Side post, 41... Mounting bracket, 41a...
...Horizontal piece, 41b...Vertical piece, 42...Mounting hole,
43...Nut plate, 43a...Nut piece, 44...
...Screw hole, 45...Screw, 46...Mounting bracket, 46
a... U-shaped groove, 46b... Vertical piece, 46c...
Horizontal piece, 46d...Vertical piece, 47...Mounting hole, 4
8...through hole, 49...nut plate, 49a...nut piece, 50...screw hole, 51...screw.