JPS5934694Y2 - carabiner with pulley - Google Patents
carabiner with pulleyInfo
- Publication number
- JPS5934694Y2 JPS5934694Y2 JP1980048072U JP4807280U JPS5934694Y2 JP S5934694 Y2 JPS5934694 Y2 JP S5934694Y2 JP 1980048072 U JP1980048072 U JP 1980048072U JP 4807280 U JP4807280 U JP 4807280U JP S5934694 Y2 JPS5934694 Y2 JP S5934694Y2
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- center
- guide pin
- carabiner
- hole
- 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.)
- Expired
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Emergency Lowering Means (AREA)
Description
【考案の詳細な説明】
本考案は建築資材を吊下して移送せしめたり、作業者が
吊下して作業に合せて移動したりする時に使用する滑車
付カラビナの改良考案に係るものにして、その構成を添
付図面を参照に詳述すると次の通りである。[Detailed description of the invention] This invention relates to an improved carabiner with a pulley that is used when transporting construction materials by hanging them, or when workers suspend them and move them according to their work. , its configuration will be described in detail with reference to the accompanying drawings as follows.
一部に開閉する係合杆１を設けた連繋環２の係合杆１と
直交する部分に滑車３を設ける。A pulley 3 is provided at a portion orthogonal to the engaging rod 1 of a connecting ring 2, which is provided with an engaging rod 1 that opens and closes in part.
図面は楕円形状の連繋環２を図示し、この上部の中心に
ガイドピン４を設け、このガイドピン４を滑車３の軸孔
５の中心に形成した遊嵌溝６に嵌着しているから滑車３
は所定の位置で回転することになる。The drawing shows an elliptical connecting ring 2, and a guide pin 4 is provided at the center of the upper part, and this guide pin 4 is fitted into a loose fitting groove 6 formed at the center of the shaft hole 5 of the pulley 3. Pulley 3
will rotate in a predetermined position.
図中７はガイドピン４の打ち込み孔、８はピン孔、９は
枢着軸、１０は吊下用ロープ、１１は移動用ロープであ
る。In the figure, 7 is a driving hole for the guide pin 4, 8 is a pin hole, 9 is a pivot shaft, 10 is a hanging rope, and 11 is a moving rope.
在来の滑車付カラビナは、滑車の取り付けにおいては、
Ｕ字状杆の両端部に軸杆を設け、との軸杆に滑車を設け
ているものであり、製作が厄介である上に、カラビナに
大きな負荷がか蜘ると軸杆が曲がってし１つたり、また
Ｕ字状杆の両端部が開いてし１つたりする欠点があった
。Conventional carabiners with pulleys are difficult to attach when attaching the pulley.
A U-shaped rod has a shaft at both ends, and a pulley is attached to each shaft, making it difficult to manufacture and causing the shaft to bend if a large load is applied to the carabiner. There was a drawback that the U-shaped rod was open at both ends.
この点、本考案はかかる欠点を解決したもので、上述の
ように連繋環２の原形をその１１にして、この連繋環２
の一端中心部を軸とし、この一端中心部に滑車３を設け
ているから連繋環２に大きな負荷がかかつても一端中心
部が曲がったりすることが全熱なく滑車３は円滑に回動
することになる。In this regard, the present invention solves this drawback, and as mentioned above, the original form of the connecting ring 2 is changed to 11, and this connecting ring 2
The center of one end is the axis, and the pulley 3 is provided at the center of this end, so even if a large load is applied to the linking ring 2, the center of one end will not bend due to heat, and the pulley 3 will rotate smoothly. It turns out.
而かも滑車３は内面中心に遊嵌溝６を設け、との遊嵌溝
６内に位置するガイドピン４を連繋環２の一端中心部に
設けているから滑車３は左右に動くことなく定位置で円
滑に回動することになる。Furthermore, the pulley 3 is provided with a loose fitting groove 6 at the center of its inner surface, and the guide pin 4 located in the loose fitting groove 6 is provided at the center of one end of the linking ring 2, so the pulley 3 is fixed without moving left or right. It will rotate smoothly in position.
この滑車３の取り付けにおいても、軸孔５を鼓状に形成
し、この滑車３を連繋環２に通した上、ガイドピン４を
打ち込み孔７よりピン孔８に打ち込みするだけで良いか
ら極めて簡単に取り付けされることになる等力れた実用
上の効果を有するものである。The installation of the pulley 3 is also extremely simple, as all that is required is to form the shaft hole 5 in the shape of a drum, pass the pulley 3 through the linking ring 2, and then drive the guide pin 4 into the pin hole 8 through the drive hole 7. It has the same practical effect as the one installed on it.
第１図は本案品の斜面図、第２図は一部を切欠ける要部
の正面図である。
１・・・係合杆、２・・・連繋環、３・・・滑車、４・
・・ガイドピン ５・・・軸孔、６・・・遊嵌溝、７・
・・打ち込み孔。Fig. 1 is a perspective view of the proposed product, and Fig. 2 is a partially cutaway front view of the main part. 1... Engaging rod, 2... Connecting ring, 3... Pulley, 4...
・・Guide pin 5・Shaft hole 6・Free fit groove 7・
...Drilling hole.
Claims (1)
方向側の一端中心部に軸孔を有する鼓状の滑車を回動自
在に設け、との軸孔の中心内周面に遊嵌溝を形成し、と
の遊嵌溝のガイドとなるガイドピンを連繋環の一端中心
部に設けると共に滑車の外周中心部の所望個所にガイド
ピンの打ち込み孔を穿孔した事を特徴とする滑車付カラ
ビナ。A drum-shaped pulley having a shaft hole is rotatably provided at the center of one end of an elliptical connecting ring in the length direction, with an engaging rod that partially opens and closes, and the center inner peripheral surface of the shaft hole. A loose fit groove is formed in the pulley, a guide pin is provided at the center of one end of the linking ring to guide the loose fit groove, and a driving hole for the guide pin is bored at a desired location in the center of the outer periphery of the pulley. A carabiner with a pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980048072U JPS5934694Y2 (en) | 1980-04-09 | 1980-04-09 | carabiner with pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980048072U JPS5934694Y2 (en) | 1980-04-09 | 1980-04-09 | carabiner with pulley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56149756U JPS56149756U (en) | 1981-11-10 |
| JPS5934694Y2 true JPS5934694Y2 (en) | 1984-09-26 |
Family
ID=29643070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980048072U Expired JPS5934694Y2 (en) | 1980-04-09 | 1980-04-09 | carabiner with pulley |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5934694Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4597181B2 (en) * | 2007-09-27 | 2010-12-15 | 株式会社伊藤製作所 | Connecting ring with pulley |
| NO336906B1 (en) * | 2012-11-07 | 2015-11-23 | 3Dp Modelling As | Guide block that can be moved in one lane |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639086Y2 (en) * | 1976-02-16 | 1981-09-11 |
-
1980
- 1980-04-09 JP JP1980048072U patent/JPS5934694Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56149756U (en) | 1981-11-10 |
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