Title:
ELECTRICALLY-DRIVEN SLIDE BUCKLE
Document Type and Number:
WIPO Patent Application WO/2024/029096
Kind Code:
A1
Abstract:
[Problem] To provide a slide buckle that can be driven by an electric drill. [Configuration] The present invention is an electrically-driven slide buckle comprising a body part for traction in the fastening direction of a line member such as a chain. The body part constitutes a pair of cylindrical structures A that consists of a cylinder 10 and a cylinder 20 and that can be extended and retracted. The cylindrical structures constitute a screwing advancement/retraction mechanism B that includes a female screw hole 12 which is provided at the bottom part of the cylinder 10 at one side and a screwable shaft 30 which is represented by a long bolt and which has an outer screw part passing through the outer end and the inside of the cylinder 20 at the other side and having the tip reaching the female screw hole of the cylinder at the other side, and that allows the pair of cylinders to be extended and retracted. With the pair of cylindrical structures A and the screwing advancement/retraction mechanism B that allows the pair of cylinders to be extended and retracted, the screwable shaft at one side is screwed forward or backward in the female screw hole by rotating an exposed head part 31 of the screwable shaft, which is exposed from the bottom part of the cylinder at the other side, about the axis of the screwable shaft with an electric motor ED1 or an electric drill mechanism ED2 such as an impact drill, and traction is achieved by thus causing the cylinder 10 at one side and the cylinder 20 at the other side to extend and retract along the axis.
Inventors:
YAMADA YUJI (JP)
Application Number:
PCT/JP2022/034471
Publication Date:
February 08, 2024
Filing Date:
September 14, 2022
Export Citation:
Assignee:
YAMADA YUJI (JP)
ISHII KEI (JP)
ISHII KEI (JP)
International Classes:
F16B7/06; F16G11/12
Foreign References:
| JPS5427657A | 1979-03-01 | |||
| US4131264A | 1978-12-26 | |||
| JP2017120011A | 2017-07-06 | |||
| JP3092189U | 2003-02-28 | |||
| US4567627A | 1986-02-04 |
Attorney, Agent or Firm:
ISHII Hisao (JP)
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