JPS6183799U - - Google Patents
Info
- Publication number
- JPS6183799U JPS6183799U JP16729884U JP16729884U JPS6183799U JP S6183799 U JPS6183799 U JP S6183799U JP 16729884 U JP16729884 U JP 16729884U JP 16729884 U JP16729884 U JP 16729884U JP S6183799 U JPS6183799 U JP S6183799U
- Authority
- JP
- Japan
- Prior art keywords
- latch
- stepladder
- latch body
- diameter part
- free end
- 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
Landscapes
- Ladders (AREA)
Description
図面は、本考案の一実施例を示すもので、その
うち第１図は正面図、第２図は斜視図、第３図は
第２図の−線断面図、第４図は同使用状態を
示す斜視図である。
Ａ…脚立、ａ，ｂ…脚杆、１…掛金本体、２…
頭部付掛合突子、３…掛合孔、３ａ…径大部、３
ｂ…径小部、４…ばね、５…掛合レバー。
The drawings show one embodiment of the present invention, of which Fig. 1 is a front view, Fig. 2 is a perspective view, Fig. 3 is a sectional view taken along the line - - of Fig. 2, and Fig. 4 shows the same state of use. FIG. A...Stepladder, a, b...Step rod, 1...Latch body, 2...
Engagement protrusion with head, 3... Engagement hole, 3a... Large diameter part, 3
b... Small diameter part, 4... Spring, 5... Engagement lever.
Claims (1)
在に枢着し、掛金本体の遊端部を他方の脚杆に突
設した頭部付掛合突子に掛脱可能に掛合するよう
にした脚立の掛合装置において、掛金本体の遊端
部に径大部と径小部とからなる掛合孔を開設する
と共に、常時はばねに附勢されて上記掛合孔の径
大部を塞ぐ掛合レバーを掛金本体に擺動可能に枢
支し、前記頭部付掛合突子は掛合レバーを擺動さ
せて径大部に挿入され、これに連動する径小部に
掛合されるようになつている脚立の掛合装置。 The base end of the latch body is swingably pivoted to one of the leg rods of the stepladder, and the free end of the latch body is removably engaged with a head attachment protrusion protruding from the other leg rod. In the stepladder latching device, a latching hole consisting of a large-diameter part and a small-diameter part is opened at the free end of the latch body, and the large-diameter part of the latching hole is normally energized by a spring. A latch lever is slidably pivoted to the latch body, and the head-attached latch protrusion is inserted into the large diameter portion by sliding the latch lever, and is engaged with the small diameter portion interlocked therewith. Stepladder hooking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984167298U JPH0355758Y2 (en) | 1984-11-02 | 1984-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984167298U JPH0355758Y2 (en) | 1984-11-02 | 1984-11-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6183799U true JPS6183799U (en) | 1986-06-03 |
| JPH0355758Y2 JPH0355758Y2 (en) | 1991-12-12 |
Family
ID=30725099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984167298U Expired JPH0355758Y2 (en) | 1984-11-02 | 1984-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355758Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010090564A (en) * | 2008-10-06 | 2010-04-22 | Alinco Inc | Opening prevention device of stepladder |
| KR200457430Y1 (en) | 2009-06-03 | 2011-12-20 | 주식회사 서진인스텍 | Device for connecting for chain and operating rod assembly of level transmitter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5257099U (en) * | 1975-10-17 | 1977-04-25 | ||
| JPS5720798U (en) * | 1980-07-10 | 1982-02-03 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343820A (en) * | 1976-10-01 | 1978-04-20 | Nippon Denso Co Ltd | Controlling for motor having shunt field winding |
-
1984
- 1984-11-02 JP JP1984167298U patent/JPH0355758Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5257099U (en) * | 1975-10-17 | 1977-04-25 | ||
| JPS5720798U (en) * | 1980-07-10 | 1982-02-03 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010090564A (en) * | 2008-10-06 | 2010-04-22 | Alinco Inc | Opening prevention device of stepladder |
| KR200457430Y1 (en) | 2009-06-03 | 2011-12-20 | 주식회사 서진인스텍 | Device for connecting for chain and operating rod assembly of level transmitter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355758Y2 (en) | 1991-12-12 |