JPS6212352Y2

JPS6212352Y2 -

Info

Publication number: JPS6212352Y2
Application number: JP438383U
Authority: JP
Priority date: 1983-01-14
Filing date: 1983-01-14
Publication date: 1987-03-30
Also published as: JPS59111563U

Description

【考案の詳細な説明】本考案は椅子の座板の前半部を蝶番を介して後
半部の背もたれに向け反転させ引出し箱付踏台と
しても使えるようにした踏台兼用椅子の考案であ
る。[Detailed description of the invention] The present invention is a chair that can be used as a step stool by flipping the front half of the seat plate of the chair toward the backrest of the rear part via a hinge so that it can also be used as a step stool with a drawer box.

踏台は常時使用するものではないので従来公知
の実開昭56−174565号公報に示すように椅子と兼
用に使える様にして通常は椅子として使用し、少
しの操作で踏台としても使えるようにすると、材
料を節約するし、踏台の収納に場所を取らず便利
である。 Since a step stool is not something that is used all the time, it is possible to make it so that it can be used as a chair, as shown in the conventionally known Japanese Utility Model Application No. 56-174565, so that it is normally used as a chair and can also be used as a step stool with a few operations. It saves materials and is convenient because it does not take up much space to store the step stool.

本考案は引出し箱を取付けて重心を安定させた
踏台兼用椅子を目的とする。 The purpose of this invention is to create a chair that doubles as a step stool and has a drawer box attached to stabilize the center of gravity.

図面に示す実施例について説明すると、前半部
座板１はほぼ同じ大きさの後半部座板１′と蝶番
２を介して接続し、後半部座板１′は背もたれ用
の左右の支柱３及び上端を座板１′の左右両側に
取付け下端を前方に向け斜めに垂設した側板４と
よりなる。そして前半部座板１は前部の左右支柱
５及び側板４と平行する側板６よりなり、前部の
左右支柱５の下端と側板６の下端は平板７の両側
に取付けられ一体に連結する。 To explain the embodiment shown in the drawings, a front half seat plate 1 is connected to a rear half seat plate 1' of approximately the same size via a hinge 2, and the rear half seat plate 1' has left and right supports 3 for the backrest and It consists of side plates 4 whose upper ends are attached to both left and right sides of the seat plate 1' and whose lower ends are hung diagonally downward. The front half seat plate 1 is made up of front left and right columns 5 and side plates 6 parallel to the side plates 4, and the lower ends of the front left and right columns 5 and the lower ends of the side plates 6 are attached to both sides of a flat plate 7 and are integrally connected.

座板１，１′の高さの略半分のところには同位
相に踏み板８，９をそれぞれ後半部座板における
左右の支柱３と側板４及び前半部座板における左
右の支柱５と側板６間に固着し、踏み板８，９の
下部両側にはそれぞれ断面〓字形の案内板１０を
対設し、両脇に溝を設けた引出し箱１１を案内板
１０に係合する。 At approximately half the height of the seat plates 1 and 1', tread plates 8 and 9 are installed in the same phase, respectively. A guide plate 10 having a square cross section is provided on both sides of the bottom of the footboards 8 and 9, and a drawer box 11 having grooves on both sides is engaged with the guide plate 10.

１２は基部を回動自在に平板７の端面に軸着し
た止め金で、その先端に形成する切欠を後半部座
板１′の側板４の下端外側又は背もたれ用支柱３
の上端外側に取付けた止鋲１３に係止する。 Reference numeral 12 denotes a stopper whose base part is rotatably pivoted to the end face of the flat plate 7, and a notch formed at its tip is connected to the outside of the lower end of the side plate 4 of the rear seat plate 1' or to the backrest support column 3.
It is locked to a stud 13 attached to the outside of the upper end.

第１図に示す椅子の止め金１２をはずすと共に
引出し箱１１を押して踏み板８の下面に重合し蝶
番２を介して前半部座板１を反転させ後半部座板
１′と前半部座板１が重なりあうようにして止め
金１２を支柱３の上端外側の止鋲１３に係止す
る。（第２図参照）このようにすると、踏み板８，９及び平板７は
重号した座板と共にそれぞれ踏台の段として使用
されることになる。引出し箱１１は椅子として用
いる時は踏み板８，９の両者にまたげて位置せし
め座板１，１′及び側板４，６が離れず固定でき
るように止め金１２及び止鋲１３に加えてその補
強に用いられるが、踏台として用いる時は後部に
ずらせて物入れとして用いられ、踏台の重心を低
くし安定して用いるのに役立つ。また踏台として
用いる時は側板４に設けられた止鋲１３にかけた
止め金１２は背もたれ用の支柱３が設けられた止
鋲１３にかけなおすので踏台の段がはずれること
がない。 At the same time, the clasp 12 of the chair shown in FIG. The clasp 12 is locked to the rivet 13 on the outside of the upper end of the column 3 so that the latches overlap. (See FIG. 2) In this way, the treads 8, 9 and the flat plate 7, together with the double seat plate, are each used as a step of the step. When the drawer box 11 is used as a chair, it is placed across both the footboards 8 and 9, and is fitted with clasps 12 and rivets 13 so that the seat plates 1 and 1' and the side plates 4 and 6 can be fixed without coming apart. It is used for reinforcement, but when used as a step stool, it can be moved to the rear and used as a storage space, helping to lower the center of gravity of the step stool and making it more stable. Moreover, when using it as a step stool, the stopper 12 hooked to the stud 13 provided on the side plate 4 is reattached to the stud 13 provided with the support post 3 for the backrest, so that the steps of the step stool will not come off.

しかして本考案においては引出し箱１１は椅子
にした場合でも踏台にした場合でも物入れとして
利用でき、椅子の前半部座板１を蝶番２を介して
反転させることにより重い引出し箱１１が下方に
位置するので安定の良い踏台ができ、しかも引出
し箱１１は椅子にした場合止め金１２と相まつて
みだりに座板１，１′を転動させないという効果
を生ずる。 However, in the present invention, the drawer box 11 can be used as a storage space whether it is used as a chair or a step stool, and by reversing the seat plate 1 of the front half of the chair via the hinge 2, the heavy drawer box 11 is positioned downward. Therefore, a highly stable step stool can be obtained, and when the drawer box 11 is used as a chair, the drawer box 11 together with the stopper 12 has the effect of preventing the seat plates 1, 1' from rolling unnecessarily.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図は
椅子の状態の斜視図、第２図は踏台の状態の斜視
図、第３図は止め金と止鋲の拡大斜視図、第４図
は引出し箱の断面図。１は前半部座板、１′は後半部座板、２は蝶
番、３は背もたれ用の支柱、４は側板、５は前部
支柱、６は側板、７は平板、８，９は踏み板、１
０は案内板、１１は引出し箱、１２は止め金、１
３は止鋲。 The drawings show an embodiment of the present invention; Fig. 1 is a perspective view of the chair, Fig. 2 is a perspective view of the step stool, Fig. 3 is an enlarged perspective view of the clasp and stud, and Fig. 4 is a perspective view of the chair. The figure is a cross-sectional view of the drawer box. 1 is the front seat plate, 1' is the rear seat plate, 2 is the hinge, 3 is the support for the backrest, 4 is the side plate, 5 is the front support, 6 is the side plate, 7 is the flat plate, 8 and 9 are the footboards, 1
0 is the guide plate, 11 is the drawer box, 12 is the stopper, 1
3 is a stud.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

ほぼ同じ大きさの前半部座板と後半部座板とを
蝶番を介して接続し、後半部座板には背もたれ用
の左右の支柱及び上端を座板の左右両側に取付け
下端を前方に向け斜めに垂設した側板をそれぞれ
備え、前半部座板には前部の左右支柱及び前記後
半部座板における側板と平行する側板を備え、前
部の左右支柱の下端と側板の下端は平板の両側に
取付けて一体に連結し、座板の高さの略半分のと
ころには同位相に踏み板をそれぞれ後半部座板に
おける左右の支柱と側板及び前半部座板における
左右の支柱と側板間に固着し、各踏み板の下部両
側にはそれぞれ断面〓字形の案内板を対設し、両
脇に溝を設けた引出し箱を案内板に係合した踏台
兼用椅子。 The front and rear seat boards, which are approximately the same size, are connected via a hinge, and the left and right pillars for the backrest and their upper ends are attached to the left and right sides of the seat board, with the lower end facing forward. The front half seat plate is provided with side plates parallel to the front left and right columns and the side plates of the rear half seat plate, and the lower ends of the front left and right columns and the lower ends of the side plates are flat plates. Attaches to both sides and connects them together, with treads placed in the same phase at approximately half the height of the seat board, and between the left and right posts and side plates on the rear seat board, and between the left and right posts and side boards on the front half seat board. This chair doubles as a step stool, which is firmly fixed and has a guide plate with a cross section shaped like a cross on both sides of the lower part of each step board, and a drawer box with grooves on both sides is engaged with the guide plate.