The present invention relates to a collapsible storage box structure, and more particularly to a collapsible storage box structure, formed into a storage box simply by pressing downward and pulling upward it upon use, and capable of being folded into a flat body so as to be facilitating carrying and collecting while not in use.
General storage boxes for the accommodation of various articles are usually configured with a basic frame made of wood or plastics, inside which a plurality of partition plates are configured so as to allowed articles to be placed in the accommodation areas formed by partition plates. Since conventional storage boxes are structurally fixed, they can be assembled on use, but the entire storage boxes cannot be folded while not in use, causing their volume to occupy too much space upon storage, not only being troublesome in transportation but inconvenient in collecting. Furthermore, if they are detached, it will be very time-consuming to reassemble them again upon use.
To allow a storage box to be used more conveniently, the present invention is proposed.
The main object of the present invention is to provide a collapsible storage box structure, using simple downward pressing to form a storage box upon use, and using simple upward pulling to fold and stack the storage box into a flat body while not in use, thereby facilitating carrying and collecting.
To achieve the object mentioned above, the present invention proposes a collapsible storage box structure, including a box body having an upper opening and a bottom plate in combination with the box body, wherein the box body is made of soft cloth, the opening of the box body surrounded with a fame, and two sides of the box body are respectively covered with a hard side plate; the bottom plate is made of hard material covered with soft cloth, a center of a bottom face of the soft cloth is in connection with a bottom of the box body in a straight line shape, upon use, the bottom plate is pressed downward to stay close to the bottom of the box body, and two lateral sides of the bottom plate are used to prop against lower edges of the two side plates, thereby being held open to be a storage box, and while not in use, the bottom plate is pulled upward to allow the two side plates to be folded inward a center of the storage box, and the two side plates and bottom plate are then folded and stacked together to form a flat body, thereby facilitating carrying and collecting.
According to the collapsible storage box structure mentioned above, upper, lower edges of the two hard side plates are respectively placed on the lower edge of the frame and two sides of the bottom plate, thereby facilitating propping against the bottom plate.
According to the collapsible storage box structure mentioned above, the frame is made of metal for the placement thereof on the opening of the box body, and sewn and fixed to the box body after covered with soft cloth.
According to the collapsible storage box structure mentioned above, the two side plates respectively are a hard paper plate or plastic plate; the two side plates are placed on two sides of the box body, and sewn and fixed to the box body after covered with soft cloth.
According to the collapsible storage box structure mentioned above, the bottom plate is made of hard material, and sewn and fixed to the box body after covered with soft cloth, and a center of a bottom face of the soft cloth is sewn and connected to the bottom of the box body in a straight line shape.
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The bottom plate 2 is made of a hard material covered with soft cloth, and the center of the bottom face thereof is in connection with the bottom of the box body 1 in a straight line shape. In the embodiment, the bottom plate 2 is made of a hard paper plate or plastic plate, and sewn and fixed to the box body 1 after covered entirely with a soft cloth. Thereafter, the center of the bottom face of the soft cloth is sewn and connected to the bottom of the box body 1 in a straight line shape.
With the combination of the above components, a collapsible storage box structure is formed. Upon use, the bottom plate 2 is pressed downward to make it stay close to the bottom of the box body 1, and the two lateral sides thereof are used to prop against the lower edges of the two side plates 12, 13. Thus, the entire structure is held open to form a storage box; and while not in use, the bottom plate 2 is pulled upward to make the two side plates 12, 13 to be folded inward the center thereof, and the two side plates 12, 13 and bottom plate 2 are then folded and stacked together to from a flat body so as to facilitate carrying and collecting.
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Number | Name | Date | Kind |
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7635064 | Wang | Dec 2009 | B2 |
20060163249 | Fu | Jul 2006 | A1 |
Number | Date | Country | |
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20190291921 A1 | Sep 2019 | US |