DOOR OPENING/CLOSING MECHANISM AND REFRIGERATOR

OBJECTIVE TO PROVIDE A DOOR OPENING/CLOSING MECHANISM CAPABLE OF REDUCING THE NUMBER OF PRODUCTION STEPS. SOLUTION A DOOR OPENING/CLOSING MECHANISM THAT OPENS/CLOSES A TWO-SIDE OPENABLE DOOR (4) COVERING AN OPENING PORTION (6A) OF AN APPARATUS MAIN BODY (2) EITHER FROM A RIGHT SIDE OR FROM A LEFT SI...

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Bibliographische Detailangaben
Hauptverfasser: MINORU URAKUBO, TAKUYA MAEDA
Format: Patent
Sprache:eng
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Zusammenfassung:OBJECTIVE TO PROVIDE A DOOR OPENING/CLOSING MECHANISM CAPABLE OF REDUCING THE NUMBER OF PRODUCTION STEPS. SOLUTION A DOOR OPENING/CLOSING MECHANISM THAT OPENS/CLOSES A TWO-SIDE OPENABLE DOOR (4) COVERING AN OPENING PORTION (6A) OF AN APPARATUS MAIN BODY (2) EITHER FROM A RIGHT SIDE OR FROM A LEFT SIDE BY USING A PAIR OF CAM MECHANISMS (12) SYMMETRICALLY ARRANGED AT RIGHT AND LEFT END PORTIONS OF THE APPARATUS MAIN BODY (2) AND THE DOOR (4) INCLUDES: A HINGE ANGLE (10) THAT INTEGRALLY HOLDS RIGHT AND LEFT HINGE PINS (21) THAT FORM PIVOT SHAFTS OF THE DOOR (4); A FIRST SUPPORT MEMBER (50) HAVING A FIRST FITTING PORTION (51) THAT IS SCREW-FITTED TO A FRONT SURFACE ABOVE THE OPENING PORTION (61) AND A FIRST PROJECTION PORTION (54) THAT PROJECTS FRONTWARD FROM THE FIRST FITTING PORTION (51), THE HINGE ANGLE (10) BEING PLACED ON AN UPPER SURFACE OF THE FIRST PROJECTION PORTION (54) AND SCREWED-FITTED FROM ABOVE; A SECOND SUPPORT MEMBER (60) HAVING A SECOND FITTING PORTION (61) THAT IS ARRANGED OUTSIDE THE FIRST PROJECTION PORTION (54) AND IS SCREW-FITTED TO THE FRONT SURFACE ABOVE THE OPENING PORTION (6A) AND A SECOND PROJECTION PORTION (62) THAT PROJECTS FRONTWARD FROM THE SECOND FITTING PORTION (61), THE HINGE ANGLE (10) BEING PLACED IN CONTACT WITH A LOWER SURFACE OF THE SECOND PROJECTION PORTION (64) AND SCREW-FITTED TO THE SECOND PROJECTION PORTION (62); AND GROOVE CAMS (31) THAT ARE ENGAGED WITH THE HINGE PINS (21) TO GUIDE THE DOOR (4). (FIG. 3)