Patents Assigned to Kawajun Co., LTD
  • Patent number: 11891748
    Abstract: Clothing drying device has: a drum with a rope wound around; a casing body having an entrance/exit surface and storing the drum, the entrance/exit surface being provided adjacent to a wall surface to which the casing body is fixed, the entrance/exit surface allowing the rope to go in and out; and a gate-shaped guide member provided on the entrance/exit surface, comprising a hole portion provided inside the guide member and the rope is passed through, a pair of pole portions extending in the direction intersecting with the wall surface and having an arc surface becoming convex toward the hole portion, and a beam portion passed between the pair of pole portions at the end portion opposite to the end portion of the wall surface side of the pair of pole portions and having an arc surface becoming convex toward the hole portion.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: February 6, 2024
    Assignee: KAWAJUN CO., LTD.
    Inventor: Ikuya Matsumoto
  • Publication number: 20220002931
    Abstract: A clothing drying device including: a rope having a rope main body and a grip portion provided at the tip of the rope main body; a main body storing the rope so that the rope can be polled out to the outside; and a receiving member provided independently of the main body and having a receiving member main body and a hook portion protruding from the receiving member main body, wherein the hook portion has an inner surface having an arc cross section and a pair of first flat surfaces provided on both sides sandwiching the inner surface, and the rope main body can be hooked so as to straddle at least one of the pair of first flat surfaces, and the inner surface.
    Type: Application
    Filed: September 28, 2020
    Publication date: January 6, 2022
    Applicant: KAWAJUN CO., LTD.
    Inventor: Ikuya Matsumoto
  • Publication number: 20210395937
    Abstract: Clothing drying device has: a drum with a rope wound around; a casing body having an entrance/exit surface and storing the drum, the entrance/exit surface being provided adjacent to a wall surface to which the casing body is fixed, the entrance/exit surface allowing the rope to go in and out; and a gate-shaped guide member provided on the entrance/exit surface, comprising a hole portion provided inside the guide member and the rope is passed through, a pair of pole portions extending in the direction intersecting with the wall surface and having an arc surface becoming convex toward the hole portion, and a beam portion passed between the pair of pole portions at the end portion opposite to the end portion of the wall surface side of the pair of pole portions and having an arc surface becoming convex toward the hole portion.
    Type: Application
    Filed: September 28, 2020
    Publication date: December 23, 2021
    Applicant: KAWAJUN CO., LTD.
    Inventor: Ikuya Matsumoto
  • Patent number: 9775433
    Abstract: A coupling member (1) includes a pair of support members (11a, 11b) that are linked at one end so that an opening is formed at the opposite end, and the back sides thereof are situated opposite to each other, and a pair of engagement holes (12a, 12b) that are respectively formed in the support members (11a, 11b) in the thickness direction so as to extend from the back sides, and are situated opposite to each other, the outer side (a to d) of each of the support members (11a, 11b) forming a tapered surface that gradually slopes outward in the downward direction. An assembly shelf utilizes the coupling member (1). The assembly shelf utilizes an L-shaped angle, and is configured so that a shelf board member is not provided with a protrusion, a tool is unnecessary during assembly, and a middle shelf board can be removed conditionally.
    Type: Grant
    Filed: February 7, 2014
    Date of Patent: October 3, 2017
    Assignee: KAWAJUN CO., LTD.
    Inventor: Takashi Shinozaki
  • Publication number: 20160007739
    Abstract: A coupling member (1) includes a pair of support members (11a, 11b) that are linked at one end so that an opening is formed at the opposite end, and the back sides thereof are situated opposite to each other, and a pair of engagement holes (12a, 12b) that are respectively formed in the support members (11a, 11b) in the thickness direction so as to extend from the back sides, and are situated opposite to each other, the outer side (a to d) of each of the support members (11a, 11b) forming a tapered surface that gradually slopes outward in the downward direction. An assembly shelf utilizes the coupling member (1). The assembly shelf utilizes an L-shaped angle, and is configured so that a shelf board member is not provided with a protrusion, a tool is unnecessary during assembly, and a middle shelf board can be removed conditionally.
    Type: Application
    Filed: February 7, 2014
    Publication date: January 14, 2016
    Applicant: KAWAJUN CO., LTD.
    Inventor: Takashi Shinozaki
  • Patent number: 8678207
    Abstract: A coupling member includes two members that are fitted to each other to hold a post from either side, each of the two members including a first tapered section that gradually increases in diameter in a downward direction, and a second tapered section that gradually slopes inward in the downward direction, and the first tapered section of one member among the two members and the second tapered section of another member among the two members being disposed within the half area of the coupling member in the diametrical direction when viewed from the front side when the coupling member is fitted to the post. An assembly shelf includes the coupling member. Since the assembly shelf is configured so that one shelf board member is supported within the half area of the coupling member in the diametrical direction when viewed from the front side, the assembly shelf can be easily assembled, and a middle shelf board member can be removed from the assembly shelf.
    Type: Grant
    Filed: February 4, 2010
    Date of Patent: March 25, 2014
    Assignee: Kawajun Co., Ltd.
    Inventors: Yukitomo Shimazaki, Takashi Shinozaki
  • Patent number: 8505751
    Abstract: An assembly shelf includes a post that includes two main post sections and a connection section that connects the main post sections, a plurality of through-holes being formed in the connection section along a longitudinal direction, a pair of connection members, each of the pair of connection members including a first engagement section that engages the post, and a second engagement section that engages a shelf board member, and a shelf board member that includes a third engagement section that is formed approximately at each corner and engages the second engagement section, the pair of connection members and the shelf board member being positioned within the range that corresponds to half of the post in the lateral direction.
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: August 13, 2013
    Assignee: Kawajun Co., Ltd.
    Inventor: Takashi Shinozaki
  • Patent number: 8505752
    Abstract: An assembly shelf includes a post that includes two main post sections and a connection section that connects the main post sections, a plurality of through-holes being formed in the connection section along a longitudinal direction, a pair of connection members, each of the pair of connection members including a first engagement section that engages the post, and a second engagement section that engages a shelf board member, and a shelf board member that includes a third engagement section that is formed approximately at each corner and engages the second engagement section, the pair of connection members and the shelf board member being positioned within the range that corresponds to half of the post in the lateral direction.
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: August 13, 2013
    Assignee: Kawajun Co., Ltd.
    Inventor: Takashi Shinozaki
  • Patent number: 8505750
    Abstract: An assembly shelf includes a post that includes two main post sections and a connection section that connects the main post sections, a plurality of through-holes being formed in the connection section along a longitudinal direction, a pair of connection members, each of the pair of connection members including a first engagement section that engages the post, and a second engagement section that engages a shelf board member, and a shelf board member that includes a third engagement section that is formed approximately at each corner and engages the second engagement section, the pair of connection members and the shelf board member being positioned within the range that corresponds to half of the post in the lateral direction.
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: August 13, 2013
    Assignee: Kawajun Co., Ltd.
    Inventor: Takashi Shinozaki
  • Publication number: 20130026122
    Abstract: A coupling member includes two members that are fitted to each other to hold a post from either side, each of the two members including a first tapered section that gradually increases in diameter in a downward direction, and a second tapered section that gradually slopes inward in the downward direction, and the first tapered section of one member among the two members and the second tapered section of another member among the two members being disposed within the half area of the coupling member in the diametrical direction when viewed from the front side when the coupling member is fitted to the post. An assembly shelf includes the coupling member. Since the assembly shelf is configured so that one shelf board member is supported within the half area of the coupling member in the diametrical direction when viewed from the front side, the assembly shelf can be easily assembled, and a middle shelf board member can be removed from the assembly shelf.
    Type: Application
    Filed: February 4, 2010
    Publication date: January 31, 2013
    Applicant: KAWAJUN CO., LTD.
    Inventors: Yukitomo Shimazaki, Takashi Shinozaki
  • Patent number: 8118181
    Abstract: An assembly shelf includes a post that includes two main post sections and a connection section that connects the main post sections a plurality of through-holes being formed in the connection section along a longitudinal direction, a pair of connection members, each of the pair of connection members including a first engagement section that engages the post, and a second engagement section that engages a shelf board member, and a shelf board member that includes a third engagement section that is formed approximately at each corner and engages the second engagement section, the pair of connection members and the shelf board member being positioned within the range that corresponds to half of the post in the lateral direction.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: February 21, 2012
    Assignee: Kawajun Co., Ltd.
    Inventor: Takashi Shinozaki
  • Patent number: D508350
    Type: Grant
    Filed: June 4, 2004
    Date of Patent: August 16, 2005
    Assignee: Kawajun Co., LTD
    Inventor: Daisuke Higuchi
  • Patent number: D519309
    Type: Grant
    Filed: April 20, 2004
    Date of Patent: April 25, 2006
    Assignee: Kawajun Co., Ltd.
    Inventor: Masamoto Terada
  • Patent number: D524576
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: July 11, 2006
    Assignee: Kawajun Co., Ltd.
    Inventor: Tatsuaki Nomoto
  • Patent number: D529313
    Type: Grant
    Filed: March 1, 2006
    Date of Patent: October 3, 2006
    Assignee: Kawajun Co., LTD
    Inventor: Tatsuaki Nomoto
  • Patent number: D529737
    Type: Grant
    Filed: November 22, 2005
    Date of Patent: October 10, 2006
    Assignee: Kawajun Co., LTD
    Inventor: Masamoto Terada
  • Patent number: D530117
    Type: Grant
    Filed: May 24, 2004
    Date of Patent: October 17, 2006
    Assignee: Kawajun Co., Ltd.
    Inventor: Tatsuaki Nomoto
  • Patent number: D541082
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: April 24, 2007
    Assignee: Kawajun Co. Ltd.
    Inventor: Tatsuaki Nomoto
  • Patent number: D615389
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: May 11, 2010
    Assignee: Kawajun Co., Ltd.
    Inventor: Takashi Shinozaki
  • Patent number: D615390
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: May 11, 2010
    Assignee: Kawajun Co., Ltd.
    Inventor: Takashi Shinozaki