JPH02105101U - - Google Patents

Description

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

第１図は本考案カード式ノギスの一実施例を示
す正面図、第２図は第１図の平面図、第３図は他
の実施例を示す測定中の正面図である。 Ａ……本尺、Ｂ……副尺、Ｃ，Ｃ′……物体、
１……尺度、２……顎、３……嘴、４……溝、５
……端面、６……嘴、７……突起、８……突片。 FIG. 1 is a front view showing one embodiment of the card-type caliper of the present invention, FIG. 2 is a plan view of FIG. 1, and FIG. 3 is a front view of another embodiment during measurement. A...main scale, B...vernier scale, C, C'...object,
1... Scale, 2... Jaw, 3... Beak, 4... Groove, 5
... end face, 6 ... beak, 7 ... protrusion, 8 ... protrusion.

Claims (1)

【実用新案登録請求の範囲】 １ 弾性体の薄板材料により構成された本尺と副
尺より成り、本尺は長い目盛のある尺度の端部に
垂れ下つた外径用の顎と、その上端に内径用の嘴
を有し、その縦・横の長さは副尺として使用する
小形のカードと同じ寸法とし、副尺は小形カード
の表面に本尺が長辺方向に向つて摺動可能な一対
のＬ状に切起こした溝を設け、かつ本尺とカード
の両辺が重なるよう構成し、その切起こし部分に
副尺の目盛を設けると共に、カードと本尺を重ね
た時、本尺の顎と重なる部分のカード側を削除し
て外径測定用の端面とし、内径測定用には本尺の
嘴と相対する嘴をカード側に設けてなるカード式
ノギス。 ２ カード側の下辺で副尺の顎に該当する端面よ
り一定距離だけ隔てた位置に突起を設けてなる請
求項１記載のカード式ノギス。 ３ カード側で本尺の尺度下側に相当する端部に
切溝を設けて適当な長さの突片を設けてなる請求
項１記載のカード式ノギス。[Claims for Utility Model Registration] 1. Consisting of a main scale and a vernier scale made of elastic thin plate material, the main scale has a jaw for the outer diameter hanging down at the end of the scale with long scales, and its upper end. It has a beak for the inner diameter, and its length and width are the same as the small card used as a vernier, and the main scale of the vernier can slide on the surface of the small card in the long side direction. A pair of L-shaped grooves are provided, and both sides of the main scale and card overlap, and a vernier scale is provided on the cut and raised part, and when the card and main scale are overlapped, the main scale is A card-type caliper in which the card side of the part that overlaps with the jaws of the caliper is removed to create an end surface for measuring the outer diameter, and a beak opposite to the beak of the main scale is provided on the card side for measuring the inner diameter. 2. The card-type caliper according to claim 1, wherein a protrusion is provided on the lower side of the card side at a position spaced a certain distance from the end surface corresponding to the jaws of the vernier. 3. The card-type caliper according to claim 1, wherein a cut groove is provided at the end corresponding to the lower side of the main scale on the card side, and a protrusion of an appropriate length is provided.