JPS6322923Y2

JPS6322923Y2 -

Info

Publication number: JPS6322923Y2
Application number: JP11126482U
Authority: JP
Priority date: 1982-07-22
Filing date: 1982-07-22
Publication date: 1988-06-23
Also published as: JPS5915345U

Description

【考案の詳細な説明】本考案は、少種類の部材をもつて、極めて組立
分解容易に形成することができ、かつ輸送や保管
に便利であつて、たとえば競技場等に設置して好
適な組立式ベンチに関するものである。[Detailed description of the invention] The present invention is extremely easy to assemble and disassemble using a small number of components, is convenient for transportation and storage, and is suitable for installation in, for example, stadiums. This relates to a sectional bench.

このようなベンチとしては、例えば実公昭54−
28096号公報に記載されているものがある。 As such a bench, for example, the Jikoko 54-
Some are described in Publication No. 28096.

しかしこのものは、ボルトによる組立作業が若
干面倒であり、また前面にボルトの頭部が露呈し
て見苦しく、かつ風雨にさらされてボルトの頭部
が錆び、着席者の衣服を汚染する恐れがあるとい
う欠点があつた。 However, the assembly process using bolts is a little troublesome, and the bolt heads are exposed at the front, making them unsightly. Furthermore, the bolt heads rust when exposed to wind and rain, and there is a risk of contaminating the clothes of the occupants. There was a drawback.

本考案は、上述のような欠点を解消することを
目的になされたもので、以下添付の図面に基いて
具体的に説明する。 The present invention has been made to solve the above-mentioned drawbacks, and will be described in detail below with reference to the accompanying drawings.

競技場の階段状をなす観客席のコンクリート製
の床１の垂直面には、側面形が斜辺を前下方とす
る、ほぼ直角三角形状をなす複数の台脚２（右端
の台脚のみ図示する）の後部垂直片３が、所要の
左右間隔を設けて、互に平行をなすように、アン
カーボルト４をもつて並設されている。 On the vertical surface of the concrete floor 1 of the stadium's stair-shaped spectator seats, there are a plurality of pedestals 2 (only the right-most pedestal is shown), each of which has a substantially right-angled triangular side shape with the hypotenuse facing forward and downward. ) are arranged in parallel with anchor bolts 4 with a required left-right spacing and parallel to each other.

台脚２の上部水平片５の上面中央には、次記す
るような座板取付具６が連設されている。 At the center of the upper surface of the upper horizontal piece 5 of the base leg 2, a seat plate mount 6 as described below is connected.

台脚２の水平片５の前部と後部より立上る、取
付具６の前後両立上り片７，７の中央には、それ
ぞれ左右方向を向く取付溝８，８が曲設され、各
取付溝８の中央には、垂直をなす係止片９が設け
られている。 Mounting grooves 8, 8 facing left and right directions are curved in the center of both the front and rear rising pieces 7, 7 of the fixture 6, which rise from the front and rear parts of the horizontal piece 5 of the base leg 2. At the center of 8, a vertical locking piece 9 is provided.

前後両立上り片７，７の上端同士を連結する、
水平をなす中央片１０の上面中央には、左右方向
を向く連結溝１１が曲設されている。 Connecting the upper ends of both the front and rear rising pieces 7, 7,
A connecting groove 11 facing in the left-right direction is curved in the center of the upper surface of the horizontal central piece 10.

上記各取付溝８には、弾性材よりなる固定材１
２の基部１３の一面に連設した係合部１４が、係
止片９を両側より挾んで嵌合し、各台脚２は、連
結溝１１に嵌合する連結杆１５をもつて連結され
ている。 Each of the mounting grooves 8 is provided with a fixing material 1 made of an elastic material.
An engaging portion 14 connected to one surface of the base 13 of the base 2 fits between the locking pieces 9 from both sides, and each base leg 2 is connected with a connecting rod 15 that fits into the connecting groove 11. ing.

１６は、連結杆１５と等長の、左右方向を向く
座板で、その水平板１７の前後両縁には、ほぼ下
方に向つた後内方に向う屈曲片１８が曲設され、
座板１６の下面前後両端には、開口面が互に対向
する横向Ｕ字溝１９，１９が形成されている。 Reference numeral 16 designates a seat plate that is of the same length as the connecting rod 15 and faces in the left-right direction, and on both front and rear edges of the horizontal plate 17, bending pieces 18 that face approximately downward and inwardly are bent.
Lateral U-shaped grooves 19, 19 whose opening surfaces face each other are formed at both front and rear ends of the lower surface of the seat plate 16.

座板１６は、側方より、各Ｕ字溝１９に、取付
具６の固定材１２の基部１３を強制的に嵌入させ
て、台脚２上に載置され、座板１６の水平板１７
と屈曲片１８とその遊端が、それぞれ取付具６の
中央片１０および連結杆１５と台脚２の水平片５
と取付具６の各立上り片７の外面下端に当接し
て、台脚２に支持されている。 The seat plate 16 is placed on the base leg 2 by forcibly fitting the base 13 of the fixing member 12 of the fixture 6 into each U-shaped groove 19 from the side, and the horizontal plate 17 of the seat plate 16
The bent piece 18 and its free end are connected to the central piece 10 of the fixture 6, the connecting rod 15, and the horizontal piece 5 of the base leg 2, respectively.
and the lower end of the outer surface of each rising piece 7 of the fixture 6, and is supported by the base leg 2.

しかして、座板１６は、その各Ｕ字溝１９の内
面に、固定材１２の基部１３が圧接しているの
で、通常下向きの荷重のみ受ける座板１６は、側
方に移動することはない。 Since the base 13 of the fixing member 12 is in pressure contact with the inner surface of each U-shaped groove 19 of the seat plate 16, the seat plate 16, which normally receives only a downward load, will not move laterally. .

本考案のベンチは、上述のように、部品点数が
著しく少く、かつ組立分解が甚だ容易なため、分
解した状態の部材の保管と、設置現場への輸送
と、設置現場における組立設置が極めて容易で、
需要家に安価に提供しうるとともに、座板１６が
汚染し、あるいは損傷した時は、簡単にこれを取
換えることができる。 As mentioned above, the bench of this invention has a significantly small number of parts and is extremely easy to assemble and disassemble, making it extremely easy to store the disassembled parts, transport them to the installation site, and assemble and install them at the installation site. in,
It can be provided to consumers at a low cost, and when the seat plate 16 becomes contaminated or damaged, it can be easily replaced.

また、連結杆１５が、上方より受ける荷重を支
えるので、座板１６に、プラスチツク成形品を使
用することができ、従つて風雨にさらされても腐
食することはなく、美麗であり、かつ軽量である
ので、この点からも輸送と組立てに便利である。 In addition, since the connecting rod 15 supports the load received from above, a plastic molded product can be used for the seat plate 16, so it does not corrode even when exposed to wind and rain, is beautiful, and is lightweight. Therefore, from this point of view as well, it is convenient for transportation and assembly.

しかも、本考案ベンチにおいては、使用するボ
ルトが少数で、かつベンチの奥部に設けてあるの
で、体裁がよく、衣服を汚染する恐れがない。 Furthermore, the bench of the present invention uses a small number of bolts and is located deep inside the bench, so it looks good and there is no risk of contaminating clothes.

なお、上述においては、台脚２を床１の垂直面
に固着したが、台脚の側面形を方形として、これ
を床１の水平面に固着することもできる。 In the above description, the pedestal leg 2 is fixed to the vertical surface of the floor 1, but the pedestal leg may have a rectangular side surface and be fixed to the horizontal surface of the floor 1.

[Brief explanation of the drawing]

第１図は、本考案ベンチの側面図、第２図は、
第１図におけるＡ−Ａ線断面図、第３図は、第１
図におけるＢ−Ｂ線断面図である。１……床、２……台脚、３……垂直片、４……
アンカーボルト、５……水平片、６……座板取付
具、７……立上り片、８……取付溝、９……係止
片、１０……中央片、１１……連結溝、１２……
固定材、１３……基部、１４……係合部、１５…
…連結杆、１６……座板、１７……水平板、１８
……屈曲片、１９……Ｕ字溝。 Figure 1 is a side view of the bench of the present invention, Figure 2 is
The sectional view taken along the line A-A in FIG. 1, and FIG.
It is a sectional view taken along the line BB in the figure. 1...floor, 2...pedestal, 3...vertical piece, 4...
Anchor bolt, 5...Horizontal piece, 6...Seat plate fixture, 7...Rising piece, 8...Mounting groove, 9...Locking piece, 10...Central piece, 11...Connection groove, 12... …
Fixing material, 13... base, 14... engaging portion, 15...
...Connecting rod, 16...Seat plate, 17...Horizontal plate, 18
...Bent piece, 19...U-shaped groove.

Claims

[Scope of utility model registration request]

A plurality of pedestal legs are provided with mounting grooves in which a part of the fixing material made of elastic material is fitted on both the front and rear surfaces, and a mounting tool on the top surface of which is provided with a connecting groove facing in the left-right direction. Connecting rods are installed on the floor with the required left and right spacing and alternately parallel to each other, and connecting rods are installed in the connecting grooves of each base leg, while the front and rear edges of the seat plate facing left and right are A bent piece is bent to form a horizontal U-shaped groove in which the opening faces face each other in the front and back, and the seat plate is supported by the upper surface of the base leg, the fixture, and the connecting rod, and each of the seat plate A prefabricated bench formed by press-fitting and fixing fixing materials provided at the front and rear of the fixture into the U-shaped groove.