Title:
FIXING MATERIAL FOR AND SETUP OF GREENHOUSE PLASTIC FILM
Document Type and Number:
Japanese Patent JP3814075
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fixing material enabling the local breakage of a greenhouse plastic film to be reduced.
SOLUTION: This fixing material 1 has two side plate portions 22, 23 raised so as to be sharp in the interior angle made by a base member 2 with a bottom plate portion 21 from the respective side edges of the bottom plate portion 21 and hold a specified interval between the respective upper edges 22a and 23a, an insert portion 31 inserted between the side plate portions 22 and 23, and a press member 3 provided with a 1st engagement portion 31a and a 2nd engagement portion 31b; wherein the 1st engagement portion 31a is provided so as to be engaged on the inner face of the side plate portion 22 of the base member 2 even if being pulled up on one side of the insert portion 31 in a slanted way in one direction, while the 2nd engagement portion 31b is provided so as not to be engaged on the inner face of the side plate portion 23 when to be pulled up on the other side of the insert portion 31 in a slanted way in another direction.
Inventors:
Hitoshi Arai
Atsushi Oikawa
Atsushi Oikawa
Application Number:
JP10614898A
Publication Date:
August 23, 2006
Filing Date:
April 16, 1998
Export Citation:
Assignee:
Mikado Breeding Farm Co., Ltd.
Grintech Co., Ltd.
Grintech Co., Ltd.
International Classes:
A01G9/14; F16B5/12; (IPC1-7): A01G9/14; F16B5/12
Domestic Patent References:
| JP425948Y2 | ||||
| JP5723163U | ||||
| JP51138538U |
Attorney, Agent or Firm:
Minoru Senda