COLD-RESERVING AND HEAT-RESERVING BOX

• Main Author: YOSHINO NOBUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 12.04.2018
• Subjects: ACCESSORIES THEREFOR; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; BLASTING; BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; FIXED CONSTRUCTIONS; HANDCUFFS; HANDLING THIN OR FILAMENTARY MATERIAL; HEAT PUMP SYSTEMS; HEATING; ICE-BOXES; KEYS; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; LOCKS; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; REFRIGERATION OR COOLING; REFRIGERATORS; SAFES; STORING; TRANSPORTING; WEAPONS; WINDOW OR DOOR FITTINGS

PROBLEM TO BE SOLVED: To provide a cold-reserving and heat-reserving box which does not sacrifice insulation properties, has good workability in opening and closing a door, and prevents breakage of an operation member.SOLUTION: A cold-reserving and heat-reserving box comprises: a front door portion 160 which can be opened and closed; a latching mechanism which holds the front door portion 160 in a closed state; an operation member which is connected to the latching mechanism and is operated for releasing a holding state of the front door portion 160 by the latching mechanism; and a knob portion 195 which is located on the front door portion 160 covering at least a part of the operation member, and in which at least a part thereof is constituted to be movable between a first position that a user can grip at the time of the opening and closing operation of the front door portion 160 and a second position that is a position closer to the operation member than the first position.SELECTED DRAWING: Figure 1 【課題】断熱特性を犠牲にすることなく、扉開閉の作業性が良好であって、かつ、操作部材の破損防止を行える保冷保温箱を提供する。【解決手段】保冷保温箱は、開閉可能な前扉部１６０と、前扉部１６０を閉状態に保持するラッチ機構と、ラッチ機構に接続されており、ラッチ機構による前扉部１６０の保持状態を解除するために操作される操作部材と、操作部材の少なくとも一部を覆って前扉部１６０に配置され、利用者が前扉部１６０の開閉操作時に掴むことができる第１の位置と、第１の位置よりも操作部材に接近した位置である第２の位置との間で少なくとも一部が移動可能に構成された取っ手部１９５とを備える。【選択図】図１