JPH0427100U - - Google Patents
Info
- Publication number
- JPH0427100U JPH0427100U JP6803090U JP6803090U JPH0427100U JP H0427100 U JPH0427100 U JP H0427100U JP 6803090 U JP6803090 U JP 6803090U JP 6803090 U JP6803090 U JP 6803090U JP H0427100 U JPH0427100 U JP H0427100U
- Authority
- JP
- Japan
- Prior art keywords
- portable ladder
- foldable
- extended state
- main member
- extended
- 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.)
- Pending
Links
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Ladders (AREA)
Description
第1図は本案の正面図、第2図はその左側面図
、第3図は拡大平面図、第4図はハンガー部の斜
視図、第5図は蝶番部の斜視図、第6図は取付部
の斜視図、第7図は使用状態説明図、第8図は従
来品の正面図。
図中の符号、1……携帯梯子、2……主材、3
……ステツプ、4……ハンガー部、5……取付手
段、6……蝶番、7……ピン、21……上部材、
22……中間部材、23……下部材。
Figure 1 is a front view of the project, Figure 2 is its left side view, Figure 3 is an enlarged plan view, Figure 4 is a perspective view of the hanger, Figure 5 is a perspective view of the hinge, and Figure 6 is a perspective view of the hinge. FIG. 7 is a perspective view of the mounting part, FIG. 7 is an explanatory diagram of the state of use, and FIG. 8 is a front view of the conventional product. Codes in the diagram: 1...Portable ladder, 2...Main material, 3
... Step, 4 ... Hanger part, 5 ... Attachment means, 6 ... Hinge, 7 ... Pin, 21 ... Upper member,
22... Intermediate member, 23... Lower member.
Claims (1)
材2を長手方向に略3等分して、折畳み自在にし
た携帯梯子1において、各部材21,22,23
間の折曲部の蝶番6部伸長時に伸長状態を固定す
るピン7を貫通して設けたことを特徴とする折畳
式携帯梯子。 (2) ハンガー部4にずれ止め装置41を設けた
ことを特徴とする実用新案登録請求の範囲第1項
に記載の折畳式携帯梯子。[Claims for Utility Model Registration] (1) In a portable ladder 1 which is made freely foldable by disposing steps 3 at equal intervals on a main member 2 and dividing the main member 2 into approximately three equal parts in the longitudinal direction, each member 21, 22, 23
A foldable portable ladder characterized in that a pin 7 is provided through the hinge 6 of the folded part between the hinges to fix the extended state when the extended state is extended. (2) The foldable portable ladder according to claim 1, which is characterized in that the hanger portion 4 is provided with a slip prevention device 41.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6803090U JPH0427100U (en) | 1990-06-26 | 1990-06-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6803090U JPH0427100U (en) | 1990-06-26 | 1990-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0427100U true JPH0427100U (en) | 1992-03-04 |
Family
ID=31602126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6803090U Pending JPH0427100U (en) | 1990-06-26 | 1990-06-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0427100U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006239183A (en) * | 2005-03-04 | 2006-09-14 | Tokyo Densetsu Service Kk | Tool for climbing columnar body |
CN104005700A (en) * | 2014-06-18 | 2014-08-27 | 国家电网公司 | Simple support for reading of ammeter |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4312278Y1 (en) * | 1965-06-10 | 1968-05-27 | ||
JPH0223700B2 (en) * | 1982-06-14 | 1990-05-25 | Suzuki Motor Co |
-
1990
- 1990-06-26 JP JP6803090U patent/JPH0427100U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4312278Y1 (en) * | 1965-06-10 | 1968-05-27 | ||
JPH0223700B2 (en) * | 1982-06-14 | 1990-05-25 | Suzuki Motor Co |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006239183A (en) * | 2005-03-04 | 2006-09-14 | Tokyo Densetsu Service Kk | Tool for climbing columnar body |
JP4524434B2 (en) * | 2005-03-04 | 2010-08-18 | 東京電力株式会社 | Columnar lifting tool |
CN104005700A (en) * | 2014-06-18 | 2014-08-27 | 国家电网公司 | Simple support for reading of ammeter |