Title:
PORTABLE EVACUATION AUXILIARY DEVICE
Document Type and Number:
Japanese Patent JP2017086617
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a portable evacuation auxiliary device which can avoid a problem in which a conventional evacuation auxiliary device cannot be brought into tight contact with a hip of a user and which has a simplified structure.SOLUTION: A portable evacuation auxiliary device comprises: a collection device 10; a guide cover 20; and a pump motor 30. The collection device comprises an opening part 11 and a handle 12, the guide cover has a guide hole 21 which is coupled to the collection device and communicates to the opening part of the collection device. The pump motor is coupled to the collection device. The guide cover has an alar part 23 which is formed into a radial state for covering a hip of a user, and maintains a negative pressure state for avoiding reduction of suction force.SELECTED DRAWING: Figure 1
Inventors:
CHENG MAO-CHI
Application Number:
JP2015222526A
Publication Date:
May 25, 2017
Filing Date:
November 12, 2015
Export Citation:
Assignee:
CHIN CHANG TRADING COMPANY
International Classes:
A47K11/06
Domestic Patent References:
| JP2007259898A | 2007-10-11 | |||
| JP2005102978A | 2005-04-21 | |||
| JPH034784U | 1991-01-17 | |||
| JPS6177023U | 1986-05-23 | |||
| JPS56498U | 1981-01-06 | |||
| JPS49124898U | 1974-10-25 | |||
| JPS6177023U | 1986-05-23 | |||
| JPS56498U | 1981-01-06 | |||
| JPS49124898U | 1974-10-25 | |||
| JP2007259898A | 2007-10-11 | |||
| JP2005102978A | 2005-04-21 | |||
| JPS495152Y1 | 1974-02-06 | |||
| JPH034784U | 1991-01-17 |
Attorney, Agent or Firm:
Hajime Amano