Title:
DUST COLLECTION ADAPTER LOCKING DEVICE
Document Type and Number:
Japanese Patent JP2023057663
Kind Code:
A
Abstract:
To provide a dust collection adapter locking device capable of easily mounting/dismounting a dust collection adapter and a dust collection drill.SOLUTION: A dust collection adapter locking device is composed of an elastic member, rotatably locks a dust collection adapter with respect to a dust collection drill, and comprises: a base part provided with an insertion hole for inserting the dust collection drill; and a locking part projecting from the base part to the side of the dust collection adapter so as to be locked to the dust collection drill. The locking part comprises: a slit part extending in a radial direction orthogonal to the axial direction of the dust collection drill; a first projection part located at one side in the width direction of the slit part and locked to a locking groove formed at the dust collection drill; and a second projection part located at the other side in the width direction of the slit part and locked to the locking groove.SELECTED DRAWING: Figure 4
Inventors:
YAGISAWA YASUEI
Application Number:
JP2021167255A
Publication Date:
April 24, 2023
Filing Date:
October 12, 2021
Export Citation:
Assignee:
SANKO TECHNO CO LTD
International Classes:
B28D1/14; B23B47/34; B23Q11/00; B28D7/02
Attorney, Agent or Firm:
Sumio Tanai
Noriko Yanai
Noriko Yanai