TAPE MEASURE

To provide a tape measure capable of easily replacing without removing a drum from a body case.SOLUTION: A tape measure 1 is provided with a drum 20 rotatably held inside a main body case 30, and a measuring tape 10 wound around the drum 20 can be exchanged. The drum 20 has a columnar locking pin 23...

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Bibliographic Details
Main Authors GOTO AKIO, SHINOZAKI YUYA
Format Patent
LanguageEnglish
Japanese
Published 11.03.2021
Subjects
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
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Summary:To provide a tape measure capable of easily replacing without removing a drum from a body case.SOLUTION: A tape measure 1 is provided with a drum 20 rotatably held inside a main body case 30, and a measuring tape 10 wound around the drum 20 can be exchanged. The drum 20 has a columnar locking pin 23 capable of locking an annular portion 11b provided at an end portion 10a of the measuring tape 10, and a tip portion 23b of the locking pin 23 is provided with a chamfered portion 24 capable of reducing interference when locking the annular portion 11b.SELECTED DRAWING: Figure 1 【課題】本体ケースからドラムを取り外すことなく容易に測定テープを交換することができる巻尺を提供する。【解決手段】本体ケース３０の内側に回転可能に保持されるドラム２０を備え、ドラム２０の周囲に巻き付けられた測定テープ１０を交換可能な巻尺１であって、ドラム２０は、測定テープ１０の端部１０ａに設けられた環状部１１ｂを係止可能な柱状の係止ピン２３を有し、係止ピン２３の先端部２３ｂには、環状部１１ｂを係止させる際の干渉を軽減可能な面取り部２４が設けられていることを特徴とする。【選択図】図１
Bibliography:Application Number: JP20190158522