An airproof musical instrument preserving assembly (1) includes in the main body (11) a base (12), a top cover (13),a manual pumping device (14), an air intake device (15), airproof subassemblies (101,102), elastic supporting subassemblies (103,104,105), pivot subassemblies (131), fastening subassemblies (132), a pressure sensing device (171), a humidity sensing device (172), a displaying device (17), an electric pumping device (140), an electric power device (18) and a dehumidifying device (19). The base (12) and the top cover (13) are fastened together to form a first accommodating space (10). The pivot subassemblies (131) are provided at one side of the base (12) and the top cover (13), hence to make the base (12) and the top cover (13) pivot on the pivot subassemblies (131) to open. Two groups of airproof subassemblies (101,102) are provided respectively on the lower edge of the top cover (13) and the upper edge of the base (12) in the main body (11), and mate correspondingly to achieve the airproof effect. At least three elastic supporting subassemblies (103,104,105) are provided in the first accommodating space (10) to form a second accommodating space (16) and fix the preserving position of the musical instrument. The manual pumping device (14) is provided on the main body (11) to manually pump the air inside the accommodating space. The air intake device (15) is provided on the main body (11), and after the device being pressed, air can be guided into the main body (11).
An air impermeable preservation container (1,2), includes an air impermeable hollow tubular cylinder (11,21) and a soft inner tube (17). The cylinder includes a main body (111,211), a front end (112,212) and a rear end (113,213) along the axial direction. A manual air extractor (114,214) is set on the front end for extracting air out. An air suction valve (115,215) is set on the rear end for sucking air inside. Assembling means (13,14,23,24) and sealing means (15,16,25,26) are set at connection part of the main body and the front end and at connection part of the main body and the rear end. The soft inner tube is accepted inside the main body. The external shape of the soft inner tube is generally the same as the internal shape of the main body. An accommodating zone (171) is formed inside the soft inner tube, and grooves (172) for air-escaping are formed on the external surface of the soft inner tube. Or at least one air bag (29) instead of the soft inner tube is accepted inside the main body. The air bag has a sealed elastic shuck, the internal space of which is full of air. When air pressure in the container decreases, the air bag expands to enlarge the volume.
B65D 85/30 - Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
B65D 85/86 - Containers, packaging elements or packages, specially adapted for particular articles or materials for electrical components
B65D 81/20 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
A musical instrument storage case (1) contains a hollow tube type cylinder (11), an inlet valve (114), a main body (111), an end cap (112), an assembled device (13), an air-tight device (15) and a support structure (17). A hand air-bleed device (113) is mounted on the tail (110) of the main body (111) for extracting air, and the inlet valve (114) is set on the end cap (112) for inducting the ambient air into the main body. The assembled device (13) is mounted on the assembled location of the main body and end cap for detachably assembling the main body with the end cap. The air-tight device (15) is mounted on the assembled location of the main body and end cap for providing the air tight of the assembled location after the main body is bound with the end cap. The support structure (17) consists of a plurality of components (170) which are assembled with each other and is set in the inner of the main body, and the surfaces of the components which face against are set with depressed regions for forming at least one musical instrument accommodation compartment (172) in the inner of the support structure, and the outer edge shape of the support structure (17) is generally same as the inner edge shape of the main body (111), and the outer of at least one component (170) is provided with a vent gouge (171).
G10G 7/00 - Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
B65D 81/20 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
B65D 85/00 - Containers, packaging elements or packages, specially adapted for particular articles or materials
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