JPH01112300U - - Google Patents
Info
- Publication number
- JPH01112300U JPH01112300U JP604588U JP604588U JPH01112300U JP H01112300 U JPH01112300 U JP H01112300U JP 604588 U JP604588 U JP 604588U JP 604588 U JP604588 U JP 604588U JP H01112300 U JPH01112300 U JP H01112300U
- Authority
- JP
- Japan
- Prior art keywords
- connecting piece
- front connecting
- legs
- upper side
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000001364 upper extremity Anatomy 0.000 claims description 3
Landscapes
- Ladders (AREA)
Description
第１図は本考案に係る折り畳み踏台の一実施例
の組み立てた状態を示す斜視図、第３図は折り畳
んだ状態の斜視図、第２図はその中間状態を示す
斜視図、第４図は折り畳み踏台を玄関の収納ユニ
ツトの下足箱に収納する状態を表す斜視図である
。
符号の説明、３０……折り畳み踏台、１……上
踏板、２ａ，２ｂ……後脚、４ａ，４ｂ……前脚
、６……後連結片、７……前連結片、８ａ，８ｂ
……支持片、９ａ，９ｂ……切り欠き、１０……
中連結片、１１……下踏板、１２……中支持片。
FIG. 1 is a perspective view showing an assembled state of an embodiment of the folding step stool according to the present invention, FIG. 3 is a perspective view of the folded state, FIG. 2 is a perspective view showing an intermediate state thereof, and FIG. It is a perspective view showing a state in which the folding step stool is stored in the foot box of the storage unit in the entrance. Explanation of symbols: 30... Folding step stool, 1... Upper step board, 2a, 2b... Rear leg, 4a, 4b... Front leg, 6... Rear connecting piece, 7... Front connecting piece, 8a, 8b
...Support piece, 9a, 9b...Notch, 10...
Middle connecting piece, 11... Lower tread plate, 12... Middle support piece.
Claims (1)
た左右の後脚と、 前記上踏板の前側部から下方に向け前後方向に
回動自在に軸支された左右の前脚と、 前記左右の後脚の中間部近傍にそれぞれ凹部を
一箇所づつ形成し、前記凹部同志を水平に跨架し
つつ回転自在に遊嵌された後連結片と、 前記左右の前脚の中間部近傍にそれぞれ凹部を
一箇所づつ形成し、前記凹部同志を水平に跨架し
つつ回転自在に遊嵌された前連結片と、 前記後連結片に固着されてこの後連結片の回転
に従つて前連結片の上側面に離接自在に跨架され
ると共に、前記前連結片の上側面に接する下側面
は前記前連結片の上側面の形状に合わせた切り欠
きを有する左右２枚の支持片と、 前記２枚の支持片同志をその中間部近傍で水平
に連結する中連結片と、 両端に二つの貫通孔を有し、一方の貫通孔は前
記中連結片に遊嵌させ他方の貫通孔は前記前連結
片に固着した中支持片と、 前記２枚の支持片上に固着された下踏板とから
なることを特徴とする折り畳み踏台。 (2) 前記前連結片と中連結片及び後連結片はそ
れぞれ丸棒にて形成されていることを特徴とする
請求項１記載の折り畳み踏台。 (3) 前記左右２枚の支持片における切り欠きは
略半円形状であることを特徴とする請求項１記載
の折り畳み踏台。[Scope of Claim for Utility Model Registration] (1) An upper tread, left and right rear legs fixed downward from the rear side of the upper tread, and rotating in the front-rear direction downward from the front side of the upper tread. One recess is formed near the middle of each of the left and right front legs that are pivotally supported for free movement, and the left and right rear legs, and a rear connection that is loosely fitted to allow rotation while horizontally spanning the recesses. a front connecting piece having one recess formed near the intermediate portion of each of the left and right front legs, and a front connecting piece that is rotatably fitted loosely while horizontally spanning the recesses; and a front connecting piece that is fixed to the rear connecting piece. As the rear connecting piece rotates, the lever straddles the upper side of the front connecting piece in a manner that allows it to move toward and away from the upper side of the front connecting piece, and the lower side that contacts the upper side of the front connecting piece matches the shape of the upper side of the front connecting piece. two left and right support pieces each having a notch; a middle connecting piece that connects the two support pieces horizontally near the middle; two through holes at both ends; one of the through holes is A folding step stool, characterized in that the other through-hole is loosely fitted into the middle connecting piece and consists of a middle supporting piece fixed to the front connecting piece, and a lower tread plate fixed on the two supporting pieces. (2) The folding step stool according to claim 1, wherein the front connecting piece, the middle connecting piece, and the rear connecting piece are each formed of a round bar. (3) The folding step stool according to claim 1, wherein the notches in the two left and right support pieces have a substantially semicircular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP604588U JPH0533680Y2 (en) | 1988-01-20 | 1988-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP604588U JPH0533680Y2 (en) | 1988-01-20 | 1988-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01112300U true JPH01112300U (en) | 1989-07-28 |
| JPH0533680Y2 JPH0533680Y2 (en) | 1993-08-26 |
Family
ID=31209948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP604588U Expired - Lifetime JPH0533680Y2 (en) | 1988-01-20 | 1988-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533680Y2 (en) |
-
1988
- 1988-01-20 JP JP604588U patent/JPH0533680Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0533680Y2 (en) | 1993-08-26 |
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