Title:
FIXTURE
Document Type and Number:
Japanese Patent JP2019158008
Kind Code:
A
Abstract:
To improve fixing force needed for fixing a resin foam.SOLUTION: A fixture A includes: a shaft part 10; a spiral male screw part 20 provided at an outer periphery of the shaft part 10; and a flange part 30 provided at the base end side of the shaft part 10 and protruding to the outer side in a radial direction. The male screw part 20 includes: a diameter expanding portion 21 in which an outer diameter gradually becomes larger from the tip side to the base end side of the shaft part 10; and a diameter reducing portion 22 which is provided continuously from the diameter expanding portion 21 and in which the outer diameter gradually becomes smaller from the tip side to the base end side of the shaft part 10.SELECTED DRAWING: Figure 1
Inventors:
OKUMURA TAKESHI
Application Number:
JP2018045721A
Publication Date:
September 19, 2019
Filing Date:
March 13, 2018
Export Citation:
Assignee:
KUNIMORI KAGAKU KK
International Classes:
F16B25/06; F16B25/04
Domestic Patent References:
| JP2011016537A | 2011-01-27 | |||
| JP3104655U | 2004-10-07 | |||
| JPWO2015098823A1 | 2017-03-23 | |||
| JPH11325019A | 1999-11-26 | |||
| JP2003021123A | 2003-01-24 | |||
| JP2014141999A | 2014-08-07 | |||
| JPS5785611U | 1982-05-27 | |||
| JPS6024916U | 1985-02-20 | |||
| JPH04133013U | 1992-12-10 | |||
| JPH1162933A | 1999-03-05 |
Foreign References:
| CN106050858A | 2016-10-26 | |||
| US20110318138A1 | 2011-12-29 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda