Title:
UTILITY KNIFE
Document Type and Number:
WIPO Patent Application WO/2023/037602
Kind Code:
A1
Abstract:
A utility knife (100) comprises a body (2), a slider (3), a cap (4), and an elastic body (5). The slider (3) is configured to be movable inside the body (2) between a protrusion position where a blade (1) is caused to protrude from a distal end (21a) and a storage position where the blade (1) is stored between the distal end (21a) and a rear end (21b). The cap (4) is fixed to the rear end (21b) in a usage state where the slider (3) is disposed at the protrusion position, and a non-usage state where the slider (3) is disposed at the storage position. The elastic body (5) biases the slider (3) toward the cap (4) in the usage state and the non-usage state. The slider (3) reaches the rear end (21b) in the non-usage state.
Inventors:
TAKAMASA MITSUHIRO (JP)
SUGIURA TAKAHIKO (JP)
SUGIURA TAKAHIKO (JP)
Application Number:
PCT/JP2022/010269
Publication Date:
March 16, 2023
Filing Date:
March 09, 2022
Export Citation:
Assignee:
MURATEC KDS CORP (JP)
International Classes:
B26B1/08
Foreign References:
| JP2000237468A | 2000-09-05 | |||
| CN206263994U | 2017-06-20 | |||
| CN212352098U | 2021-01-15 | |||
| JPH075561U | 1995-01-27 | |||
| JPS5447200U | 1979-04-02 | |||
| JP2017209342A | 2017-11-30 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
Download PDF: