JPS5931011U - plumb bob - Google Patents

plumb bob

Info

Publication number
JPS5931011U
JPS5931011U JP12611482U JP12611482U JPS5931011U JP S5931011 U JPS5931011 U JP S5931011U JP 12611482 U JP12611482 U JP 12611482U JP 12611482 U JP12611482 U JP 12611482U JP S5931011 U JPS5931011 U JP S5931011U
Authority
JP
Japan
Prior art keywords
hanging cord
casing
fixed
hanging
winding drum
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
Application number
JP12611482U
Other languages
Japanese (ja)
Other versions
JPS6319764Y2 (en
Inventor
田島　庸助
古屋　憲男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP12611482U priority Critical patent/JPS5931011U/en
Publication of JPS5931011U publication Critical patent/JPS5931011U/en
Application granted granted Critical
Publication of JPS6319764Y2 publication Critical patent/JPS6319764Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案下げ振りの一実施例を示すもので、第１図
は器筐の一側を外した状態の正面図、第２図は第１図に
おけるＡ−Ａ線断面図、第３図ないし第５図は吊紐繰り
出し抵抗調節機構部の作用を示す説明図である。 １・・・器筐、２・・・固定軸、３・・・渦巻きばね、
４・・・巻き取りドラム、５・・・吊紐、６・・・吊紐
繰り出し抵抗調節機構部、７・・・導出口、８・・・重
鎮、９．１０・・・固定ビレ、１１・・・回動調節子、
１２・・・軸部材、１３．１４・・・可動ピン、１５・
・・保合小突起、１６・・・係合凹部、１７・・・コイ
ルスプリング、１８・・・指標。The drawings show an embodiment of the plumb bob of the present invention, and FIG. 1 is a front view with one side of the casing removed, FIG. 2 is a sectional view taken along line A-A in FIG. 1, and FIG. 5 through 5 are explanatory diagrams showing the action of the hanging cord drawing-out resistance adjusting mechanism. 1... Instrument housing, 2... Fixed shaft, 3... Spiral spring,
4... Winding drum, 5... Hanging string, 6... Hanging string feeding resistance adjustment mechanism section, 7... Outlet, 8... Heavy weight, 9.10... Fixed fin, 11 ...Rotation adjuster,
12... Shaft member, 13.14... Movable pin, 15.
... small engagement projection, 16 ... engagement recess, 17 ... coil spring, 18 ... index.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 器筐内部に枢設した巻き取りドラムに吊紐の内端を連繋
して捲回し、該捲回方向に渦巻きばねを弾性付勢して繰
り出した吊紐を自動的に巻き取るようになる下げ振りの
吊紐の繰り出し機構部において、上記巻き取りドラムの
繰り出し部と器筐の導出口近傍に固設した固定ピン間に
、器筐に対して適宜回動位置に固定可能になるごとく枢
設した回動調節子に２本の可動ピンを立設するとともに
上記２本の可動ピンと当該２本の固定ピンに対して吊紐
を経由摺接せしめるように構成し、吊紐端連繋した重量
の異なる重鎮に対して荷重に見合った摩擦抵抗力を持つ
ようになる吊紐操り出し抵抗調節機構部を構成してなる
ことを特徴とする下げ振り。The inner end of the hanging cord is connected to a winding drum pivotally installed inside the container, and the hanging cord is wound up, and the hanging cord is automatically wound up by elastically biasing a spiral spring in the winding direction. In the unwinding mechanism of the hanging cord, a pivot is provided between the unwinding part of the winding drum and a fixing pin fixed near the outlet of the casing so that it can be fixed at an appropriate rotational position relative to the casing. Two movable pins are erected on the rotary adjuster, and the hanging cord is slidably contacted with the two movable pins and the two fixed pins, and the weight of the connected hanging cord ends is reduced. This plumb bob is characterized by comprising a suspension string pulling resistance adjustment mechanism that has a frictional resistance force commensurate with the load against different weights.
JP12611482U 1982-08-23 1982-08-23 plumb bob Granted JPS5931011U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12611482U JPS5931011U (en) 1982-08-23 1982-08-23 plumb bob

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12611482U JPS5931011U (en) 1982-08-23 1982-08-23 plumb bob

Publications (2)

Publication Number Publication Date
JPS5931011U true JPS5931011U (en) 1984-02-27
JPS6319764Y2 JPS6319764Y2 (en) 1988-06-02

Family

ID=30286881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12611482U Granted JPS5931011U (en) 1982-08-23 1982-08-23 plumb bob

Country Status (1)

Country Link
JP (1) JPS5931011U (en)

Also Published As

Publication number Publication date
JPS6319764Y2 (en) 1988-06-02

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