Title:
CONSTRUCTION MACHINE
Document Type and Number:
Japanese Patent JP2022153906
Kind Code:
A
Abstract:
To provide a construction machine in which a surrounding area of an air-conditioning unit installed at a lateral front portion in a cab can be effectively utilized.SOLUTION: A mini shovel comprises: a cab having a front window; an air-conditioning unit 4 provided at a right side front portion in the cab; an outside air duct 5; an air outlet disposed between the front window and the air-conditioning unit 4; and an air-blowing duct 6 for feeding air to the air outlet. The outside air duct 5 is provided at a part in a front portion in an upper side area of the air-conditioning unit 4. The air-blowing duct 6 includes a first extending portion 61, a second extending portion 62, and a third extending portion 63. The first extending portion 61 extends upward from the air-conditioning unit 4 at a rear side of the outside air duct 5. The second extending portion 62 extends forward from an upper end of the first extending portion 61 at an upper side of the outside air duct 5. The third extending portion 63 extends downward toward the air outlet from a front end of the second extending portion 62 at a front side of the outside air duct 5 and the air-conditioning unit 4.SELECTED DRAWING: Figure 4
Inventors:
MATSUSHIMA SHINNOSUKE
FUJIKAWA KOJI
FUJIKAWA KOJI
Application Number:
JP2021056676A
Publication Date:
October 13, 2022
Filing Date:
March 30, 2021
Export Citation:
Assignee:
KOBELCO CONTSTRUCTION MACHINERY LTD
International Classes:
E02F9/16; B60H1/00; B60H3/06
Attorney, Agent or Firm:
Hiroomi Tateishi
Yoshihiro Izumi
Yoshihiro Izumi
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