公开(公告)号：JPH03170778A

公开(公告)日：1991-07-24

申请号：JP30980289

申请日：1989-11-29

Applicant: MATSUSHITA REFRIGERATION

Inventor： TANAKA NARIYUKI ,  AOKI TAKASHI

IPC: F25D25/02 ,  F25D25/04

Abstract: PURPOSE:To reduce the number of parts and permit the forward-and-rearward movement of a rack by a method wherein an upper roller, a lower roller and a gear are arranged at the left and right sides of a frame so that the gear is engaged with the rack at the upper part than the lower roller. CONSTITUTION:An upper roller 3a, a lower roller 3b and a gear 5 are arranged on a left frame 2a and a right frame 2b so flat the upper roller 3a is abutted against a surface of this side of a sliding groove 18a, the lower roller 3b is abutted against the other side surface of the sliding groove 18a at the lower side thaw the upper roller 3a and the gear 5 is meshed with a rack 19 at the upper part than the lower roller 3b while the rotary shaft of the upper roller 3a is arranged at this side of the rotary shaft of the lower roller 3b. On the other hand, the right frame 2b is configured so as to cover a stopper mechanism 13 from the upper side, the left side and the lower side of the same. According to this method, the inclination of a rack 1 in horizontal direction may be prevented, the up-and-down movement of the rack 1 may be effected with a comparatively small force, the number of parts may be reduced and the forward- and-rearward movement of the rack 1 may be effected.

公开(公告)号：JPS6159175A

公开(公告)日：1986-03-26

申请号：JP17985884

申请日：1984-08-29

Applicant: Matsushita Refrigeration

Inventor： TANAKA NARIYUKI

IPC: F25D23/08 ,  F25D19/00 ,  F25D23/00

公开(公告)号：JPH03181775A

公开(公告)日：1991-08-07

申请号：JP32172189

申请日：1989-12-11

Applicant: MATSUSHITA REFRIGERATION

Inventor： TANAKA NARIYUKI ,  AOKI TAKASHI

IPC: F25D25/02 ,  F25D25/04

Abstract: PURPOSE:To prevent a shelf from being inclined and move the shelf with a small force by a method wherein a rising part, a sliding member at a deep place of a frame for holding the shelf having a lower rib and a shaft are provided, these members are provided with a stopper mechanism for stopping a rotation of a shaft and a rack engaged with gears fixed at both ends of the shaft is provided. CONSTITUTION:A shelf 1 is comprised of a mounting part 1a, a rising part lb around the mounting part and a rib 1c. When the shelf 1 is moved up and down, at first, an operator's side of a lever 10 is lifted up and rotated, resulting in that a claw 7a of a stopper 7 is not engaged with a projection 6a of a ratchet 6 and then gears 5 fixed at both ends of a shaft 4 can be rotated while being engaged with a rack 19. Then, a frame 2 is directly moved up and down to a target position along a rail 18. As the lever 10 is released, the claw 7a of the stopper 7 is engaged with the projection 6a of the ratchet 6 under an action of a stopper spring 9, resulting in that the ratchet 6 and the gears 5 fixed to the shaft 4 may not be rotated and they are fixed there.

公开(公告)号：JPH02233980A

公开(公告)日：1990-09-17

申请号：JP5229089

申请日：1989-03-03

Applicant: MATSUSHITA REFRIGERATION

Inventor： TANAKA NARIYUKI ,  MANABE AKIHIKO ,  MIYOSHI TSUTOMU

IPC: F25D23/02

Abstract: PURPOSE:To make the level difference around a flat face inconspicuous, eliminate an uneven feeling in touching with hand and provide ease of cutting a piece of transfer printing foil by providing a sloped step between the flat face of a door and a round part around the door, and carrying out transfer printing on the flat face. CONSTITUTION:A door 5 of a refrigerant formed by means of injection molding consists of a flat face 6 on the front and a round part 7 around the flat face 6, a sloped step 8 is provided between the flat face and round part. As transfer printing is carried on the flat face 6 with this constituent, the level difference between the flat face 6 and the round part 7 becomes inconspicuous without an uneven feeling in touching with a hand. Since a piece of transfer printing foil 10 is cut along the boundary between the flat face 6 and the sloped step 8, cutting work is easily carried out. Further, as a supporting jig 9 for transfer printing is able to have an enough thickness even at the edge, a sufficient strength can be reserved.

公开(公告)号：JPH03191286A

公开(公告)日：1991-08-21

申请号：JP32794289

申请日：1989-12-18

Applicant: MATSUSHITA REFRIGERATION

Inventor： TANAKA NARIYUKI ,  AOKI TAKASHI

IPC: F25D25/02

Abstract: PURPOSE:To prevent a shelf from being slanted left and right and move the shelf up and down with relatively small force by sliding slidable ribs at the opposite sides of the rear of the shelf in a frame guide groove, releasing a stopper mechanism, and moving the frame for holding the shelf up and down directly along the slidable groove. CONSTITUTION:When a shelf 1 is moved longitudinally, a slidable rib 1a of the shelf 1 slides in a guide groove 2c of a frame 2, and when the shelf 1 is taken out to the foremost part, the slidable rib is not further moved forward and is not disconnected. The frame 2 holding the shelf 1 while rotating a lever 10 is moved up and down along a direct rail 18 up to a target position. A gear 5 held by the frame 2 through a shaft 4 is also moved at this time, while being engaged with a rack 19, but displacement of left and right heights of the shelf 1 is not produced because the left and right gears 5 are fixed on the shaft 4 and rotate together.