US 12,010,962 B2
Environment controlled greenhouse
Atsuyuki Yukawa, Tokyo (JP); and Shinji Shimizu, Tokyo (JP)
Assigned to PLANTS LABORATORY, INC., Tokyo (JP)
Appl. No. 16/326,605
Filed by PLANTS LABORATORY, INC., Tokyo (JP)
PCT Filed Oct. 21, 2016, PCT No. PCT/JP2016/081277
§ 371(c)(1), (2) Date Nov. 4, 2021,
PCT Pub. No. WO2018/073956, PCT Pub. Date Apr. 26, 2018.
Prior Publication US 2022/0117166 A1, Apr. 21, 2022
Int. Cl. A01G 9/00 (2018.01); A01G 9/14 (2006.01); A01G 9/16 (2006.01); E04B 1/19 (2006.01); E04B 1/32 (2006.01)
CPC A01G 9/1407 (2013.01) [A01G 9/16 (2013.01); E04B 1/19 (2013.01); E04B 1/3211 (2013.01)] 7 Claims
OG exemplary drawing
 
1. An environment controlled greenhouse comprising: a main body portion formed into an arched shape with a plurality of flat surfaces; and a pair of wall portions, wherein the pair of wall portions are installed on respective ends in a longitudinal direction of the main body portion and are comprised of a plurality of flat surfaces that are sloped with respect to an installation surface,
wherein the main body portion comprises:
a top surface portion formed into a shape and disposed at a topmost portion of the environment controlled greenhouse;
a pair of upper skirt surface portions connectedly installed to respective edges in a transverse direction of the top surface portion; and
a pair of lower skirt surface portions connectedly installed to an edge in an installation direction of the respective upper skirt surface portions and disposed in a sloped manner with respect to the installation surface,
wherein each of the wall portions comprises:
a center wall surface portion connectedly installed to an edge in the longitudinal direction of the top surface portion;
a pair of middle wall surface portions connectedly installed to respective edges in the transverse direction of the center wall surface portion and to an edge in the longitudinal direction of the upper skirt surface portion; and
a pair of side wall surface portions connectedly installed to an edge in the transverse direction of the respective middle wall surface portions and to an edge in the longitudinal direction of the respective lower skirt surface portions.