Title:
CONNECTED CHAIR AND BACK REST SHELL USED FOR THIS CONNECTED CHAIR
Document Type and Number:
Japanese Patent JP3195885
Kind Code:
B2
Abstract:
PURPOSE: To provide connected chairs with which blowing off of uniform air conditioning air from respective back rest parts is possible with one suction port body.
CONSTITUTION: The connected chairs are constituted by transversely lining up plural pieces of seats 1a to 1c having chambers 17 of a large capacity within the back rest parts 5a to 5c to constitute a chair array 1, forming communicating parts 20 for forming duct-like chambers 8 over the entire pat of this chair array from the communication of the chambers with each other between the back rests parts, providing one of the back rest parts 3b constituting the chair array 1 with the suction part body 19b for introducing the air conditioning air into the duct-like chambers 8 and providing the upper sides of the respective back rest parts 5a to 5c constituting the chair array 1 with the blow-off ports 26a. As a result, the pressure and flow of the air conditioning air flowing in from the one suction port body 19b are regulated to the air flow of the specified, i.e., uniform pressure and flow in the duct-like chambers 17 and thereafter, the air conditioning air is blown out of the blow-off ports 26a of the respective back rest parts 5a to 5c.
Inventors:
Kitamura Noriaki
Niwa Katsumi
Ryokichi Yamazaki
Niwa Katsumi
Ryokichi Yamazaki
Application Number:
JP30086594A
Publication Date:
August 06, 2001
Filing Date:
December 05, 1994
Export Citation:
Assignee:
Nikken Sekkei Co., Ltd.
Kotobuki Co., Ltd.
Kotobuki Co., Ltd.
International Classes:
A47C7/74; A47C1/12; (IPC1-7): A47C1/12; A47C7/74
Domestic Patent References:
| JP1150110U | ||||
| JP233111U |
Attorney, Agent or Firm:
Takehiko Suzue