公开(公告)号：JPH1183302A

公开(公告)日：1999-03-26

申请号：JP24806897

申请日：1997-09-12

Applicant: MATSUSHITA REFRIGERATION

Inventor： TAKANISHI HIDETOMO ,  NOMOTO YOHEI ,  AOKI TAKASHI ,  YOKOE MAMORU ,  TSUJI ICHIRO ,  TOKUDA SHIGERU

IPC: F25D25/02 ,  F25D23/02

Abstract: PROBLEM TO BE SOLVED: To stabilize sliding performance by fixing one end of a frame on left and right parts of a rear face of a door in a front face of a refrigerator main body, mounting a movable roller on a rear end of the flame, slidably supporting the movable roller and the frame by a fixed rail and placing an inner case on the fixed roller and the frame. SOLUTION: One end of a frame 2 is fixed on left and right parts of a rear face of a door capable of being freely opened and closed in a front face of a refrigerator main body, a movable roller 3 is mounted on a rear end of the frame 2, a fixed rail 5 for slidably supporting the flame 2 and the movable roller 3 is fixed and mounted on a side wall 4 of an inner box. A side rib 8 slidably supported by the fixed rail 5 is provided with inclinations in two steps in left and right directions, and a side rib A21 is changed into a side rib B22 and a clearance between the frame 2 and the fixed rail 15 in the left and right directions is changed in two steps and an inner case 15 is placed on the fixed roller 6 and the frame 2. By such a constitution, sliding performance of the door is stabilized regardless of magnitude of load.

公开(公告)号：JP2000337759A

公开(公告)日：2000-12-08

申请号：JP14795499

申请日：1999-05-27

Applicant: MATSUSHITA REFRIGERATION

Inventor： NOMOTO YOHEI ,  KISHINAKA YUUJI ,  TSUJI ICHIRO

IPC: F25D23/00

Abstract: PROBLEM TO BE SOLVED: To reduce the assembling manhours and cost and to improve the assembling accuracy and quality of a refrigerator by simplifying the electric wiring of connecting constitution of the wiring in the refrigerator. SOLUTION: In the refrigerator in which electric components disposed inside a heat insulation case 24 are electrically connected to a control board disposed on the outside through a relay cord 29, cords 30 of the cord 29 are embedded in a heat insulator 27. Solderless connecting terminals 32 are provided at both ends of the cord 29, one is guided from a mounting hole 33 of the case and connected to the terminal of the substrate, and the other is guided from a mounting hole 34 of an inner case and connected to press bonding and solderless relay connecting terminals provided at the ends of the cords of the component, thereby simplifying assembling of the cord 29 and reducing in size and its cost.

公开(公告)号：JPH10205985A

公开(公告)日：1998-08-04

申请号：JP599097

申请日：1997-01-17

Applicant: MATSUSHITA REFRIGERATION

Inventor： TSUJI ICHIRO ,  TOKUDA SHIGERU ,  NAGOSHI MITSUHIRO

IPC: F25D23/02 ,  B29C65/08 ,  F25D23/08

Abstract: PROBLEM TO BE SOLVED: To manufacture refrigerator doors at a low cost and enhance a fixing strength of a cold air shielding plate and its appearance. SOLUTION: With an ultrasonic welding hole 7 having a protruding shape, a door lining 8 and a cold air shielding plate 9 are deformed to form recessed portions respectively which are fitted with each other and are connected with each other by welding. Due to such a construction, fastening members can be obviated and a boring of the door lining 8 and the cold air shielding plate 9, seal members and sealing works which are necessary when the fastening members are used can be also obviated so that the cold air shielding plate 9 can be fixed at a low cost. Furthermore, the cold air shielding plate 9 can improve its fixing strength and its appearance.