Sealing calipers easy to operate

The utility model belongs to the technical field of calipers, and provides a pair of sealed calipers easy to operate, which comprises a locking part and a handle, and the handle is arranged on the outer wall of the locking part; the locking part comprises a first isosceles trapezoid plate, a second...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHANG ZHICHAO, LIU JIAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model belongs to the technical field of calipers, and provides a pair of sealed calipers easy to operate, which comprises a locking part and a handle, and the handle is arranged on the outer wall of the locking part; the locking part comprises a first isosceles trapezoid plate, a second isosceles trapezoid plate, a first supporting plate, a second supporting plate, a stud and a nut, and the first isosceles trapezoid plate and the second isosceles trapezoid plate are oppositely arranged; the first isosceles trapezoid plate and the second isosceles trapezoid plate correspondingly form an inner hexagonal component; one end of the stud sequentially penetrates through the first support plate and the second support plate, and the end part of the stud is sleeved with the nut; the handle comprises a fixed plate and an extension plate. According to the sealing calipers easy to operate, the inner diameter of the calipers can be adjusted conveniently, and locking of outer hexagon bolts of different models is