Abstract
A structure of a storage box includes a main body, a stacking assembly, and a forward opening. The main body has an upper and front-facing opening and a recess on the rear. The stacking assembly is attached to the main body, covers the upper and front-facing opening, and has an upper cover and a front cover, the upper cover fitted to the front cover with a snap and having a convex portion, the shape of the convex portion identical to the shape of the recess. The forward opening is a part of the upper and front-facing opening of the main body and is covered by the front cover. When two or more storage boxes are stacked, the convex portion of the second storage box embeds the recess of the first storage box, preventing the entire structure from tilting forward when the front cover of the storage box above is opened.
Claims
1. An improved structure of a storage box comprising: a main body having front and rear portions, with an upper and front-facing opening and a recess on the rear portion of the main body; a stacking assembly attached to the main body, said stacking assembly covering the upper and front-facing opening, wherein the stacking assembly has a upper cover and a front cover, the upper cover fitted the front cover with a snap and the upper cover has a convex portion, and the shape of the convex portion is identical to the shape of the recess; and a forward opening which is a part of the upper and front-facing opening of the main body, the forward opening is cover by the front cover.
2. The improved structure of a storage box according to claim 1, wherein the storage box comprises a stacking assembly formed by snap fitting the upper cover and front cover which is achieved by the following: at the corresponding front and back sections of the inside of said upper cover is formed a limiting section which maintains a preset height interval, and a preset height snap portion facing the limiting section, so that when the front cover is correspondingly positioned, the lower concave portion on one side of the periphery can be pushed in and held by said limiting portion, and the periphery on the other side of the front cover snaps into the snap portion so that the entire front cover is snapped to the inner surface of the upper cover; a predetermined part of the inner periphery of the upper cover is a clasp portion which has several channels so that in coordination with the main body, the cover of the upper opening is able to snap into the bottom portion of an annular flange.
3. The improved structure of a storage box according to claim 1, wherein the storage box comprises a groove recessed into a preset section of the inside of the upper cover, into which a coordinating reinforcing panel is placed for additional strength when storage boxes are stacked on top of each other.
4. The improved structure of a storage box according to claim 1, wherein the storage box comprises a lower surface formed on a preset section of the inside of the main body towards its front, so that the front cover on the bottom of the stacking assembly can be pushed in or slid out along said flat surface by means of the slightly protruding rounded convex portion on either side.
5. The improved structure of a storage box according to claim 1, wherein the storage box comprises a concave portion protruding from the back section of the upper cover of the upper opening of the main body which matches the bottom adjacent concave portion on the bottom of the main body of the storage box into which it can be introduced when stacking so as to make the stacking between storage box and storage box more stable; and at the bottom of the main body, the preset corners are protruded with a plurality of convex portions which match the recessed area recessed in the middle of the upper cover which covers the upper opening of the main body when being stacked.
6. The improved structure of a storage box according to claim 1, wherein the storage box comprises a raising support of extending channels on a predetermined part of the outer side of the upper periphery of the main body, which when multiple main bodies are not being used and are stacked with one another, said raising support is positioned in the corresponding indented section of the adjacent main body below to maintain an appropriate interval and facilitate being unstacked for further use.
7. The improved structure of a storage box according to claim 1, wherein the storage box comprises a concave portion recessed on both sides at the rear of the upper cover which covers the upper opening of the main body, and allows the snap fitted stacking assembly of the upper cover and front cover when not in use and being stacked with one another to be introduced into the rounded convex portion on the corresponding part of the front cover on the inside so that the upper and lower stacking assemblies can be stacked in a stable manner.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0012] FIG. 1 is an exploded view of the top cover and reinforcing panel of the present invention.
[0013] FIG. 2 is a reverse external view of exploded view of the top cover and reinforcing panel of the present invention.
[0014] FIG. 3 is a schematic diagram of the upper cover and front cover of the present invention before being snap fitted (reverse position).
[0015] FIG. 4 is a schematic diagram of the upper cover and front cover of the present invention once snap fitted (reverse position),
[0016] FIG. 5 is a schematic diagram of the main body and snap fitted stacking assembly of the upper cover and front cover of the present invention before being attached.
[0017] FIG. 6 is a top view of the main body and snap fitted stacking assembly of the upper cover and front cover of the present invention once attached.
[0018] FIG. 7 is a sectional view of the portion 70-70 in FIG. 6.
[0019] FIG. 8 is an embodiment diagram of the front cover in FIG. 7 being moved out.
[0020] FIG. 9 is an embodiment diagram of the front cover in FIG. 8 being turned down to cover the front of the main body.
[0021] FIG. 10 is an exterior view of FIG. 9.
[0022] FIG. 10A is a sectional view of A in FIG. 10.
[0023] FIG. 10B is a sectional view of B in FIG. 10.
[0024] FIG. 10C is a sectional view of C in FIG. 10.
[0025] FIG. 11 is a side embodiment diagram of the front cover of the storage box of the present invention being lifted up and pushed into the main body.
[0026] FIG. 12 is a cross sectional side view of the upper and lower storage boxes of the present invention when not being stacked.
[0027] FIG. 12A is an enlarged view of A in FIG. 12.
[0028] FIG. 12B is an enlarged view of B in FIG. 12.
[0029] FIG. 13 is a cross sectional side view of the upper and lower storage boxes of the present invention once stacked.
[0030] FIG. 13A is an enlarged view of A in FIG. 13.
[0031] FIG. 14 is a side view of multiple main bodies of the present invention stacked on top of each other.
[0032] FIG. 14A is an enlarged view of A in FIG. 14.
[0033] FIG. 15 is a top and reverse view of multiple snap fitted stacking assemblies of the upper cover and front cover of the present invention before being stacked.
DETAILED DESCRIPTION
[0034] The design of the improved structure of a storage box of the present invention (as shown in FIG. 5) principally consists of a storage box (5) used to store objects which comprises a main body (1) of a predetermined shape, and an upper cover (2) and front cover (3) respectively corresponding to the connected or non-connected opening (11) formed in the upward orientation and forward orientation of the main body (1); the means claimed in this creation is: maintaining stable temporary limitation of the orientation through the simple implementation of the front-facing opening of the main body (1) of the storage box (5) coordinating with the front cover (3) to limit the orientation, achieved by the following: a stacking assembly (4) (as in FIGS. 3 and 4) being formed by snap fitting the upper cover (2) and front cover (3) used to cover the upper and front-facing openings (11) of the main body (1) together before being attached, and using said stacking assembly (4) to limit the orientation with the upper periphery of the main body (1) (as shown in FIGS. 5, 6 and 7), so that when the forward opening (11) of the main body (1) requires covering, the front cover (3) snap fitted to the lower side of the stacking assembly (4) is slid by hand so that it is disengaged from the stacking assembly (4) and smoothly displaced along the flat surfaces (12) formed on both sides of the main body (1) (being moved out as shown in FIG. 8, and being moved in when the front cover is lifted in order to rotate as shown in FIG. 11), and when the front cover (3) is turned down to cover the forward opening (11) of the main body (1) to the limit, the recessed area (31) of the upper section of the front cover (3) hangs on the convex portion (13) (as shown in FIGS. 9 and 10), so that a stable temporary limitation is provided between the front cover (3) and the main body (1); and when storage boxes (5) containing items require being stacked on top of one another, through a concave portion (14) of a recess on the rear of the main body (1) above (as shown in FIGS. 12 and 12A), a convex portion (21) on the corresponding part of the upper cover (2) of the storage box (5) below (as shown in FIG. 12B) is introduced in order to prevent the entire structure from tilting forward when the front cover (3) of the storage box (5) above is opened in order to remove items.
[0035] The storage box (5) referred to above includes a stacking assembly (4) (as shown in FIG. 3) formed by snap fitting the upper cover (2) and front cover (3), which is achieved by the following: at the corresponding front and back sections of the inside of said upper cover (2) is formed a limiting section (22) which maintains a preset height interval, and a preset height snap portion (23) facing the limiting section (22), so that when the front cover (3) is correspondingly positioned, the lower recessed portion (32) on one side of the periphery can be pushed in and held by said limiting portion (22) (as shown in FIG. 4), and the periphery (33) on the other side of the front cover (3) snaps into the snap portion (23) so that the entire front cover (3) is snapped to the inner surface of the upper cover (2); a predetermined part of the inner periphery of the upper cover (2) is a clasp portion (24) which has several channels (as shown in FIG. 5) so that in coordination with the main body (1), the cover of the upper opening (11) is able to snap into the bottom portion of an annular flange (15) of the corresponding periphery (as shown in FIGS. 7, 10B and 10C).
[0036] The storage box (5) referred to above includes a groove (25) recessed into a preset section of the inside of the upper cover (2) (as shown in FIG. 1), into which a coordinating reinforcing panel 26 (a metal panel is used in this embodiment) is placed (as shown in FIG. 2) for additional strength when storage boxes (5) are stacked on top of each other (as shown in FIG. 13).
[0037] The storage box (5) referred to above includes a lower surface (12) formed on a preset section of the inside of the main body (1) towards its front (as shown in FIG. 5), so that the front cover (3) on the bottom of the stacking assembly (4) can be pushed in or slid out along said flat surface (12) by means of the slightly protruding rounded convex portion (34) on either side (as shown in FIG. 11 being pushed in, and in FIG. 8 being pulled out).
[0038] The storage box referred to above includes a concave portion (21) protruding from the back section of the upper cover (2) of the upper opening of the main body (1) (as shown in FIG. 12) which matches the bottom adjacent concave portion (14) on the bottom of the main body (1) of the storage box (5) into which it can be introduced when stacking (as shown in FIG. 13) so as to make the stacking between storage box (5) and storage box (5) more stable; and at the bottom of the main body (1), the preset corners are protruded with a plurality of convex portions (16) which match the recessed area 27 recessed in the middle of the upper cover (2) which covers the upper opening of the main body (1) when being stacked.
[0039] The storage box referred to above includes a raising support of extending channels on a predetermined part of the outer side of the upper periphery of the main body (1) (as shown in FIG. 14), which when multiple main bodies (1) are not being used and are stacked with one another, said raising support (17) is positioned in the corresponding indented section (18) of the adjacent main body (1) below (as shown in FIG. 14A) to maintain an appropriate interval and facilitate being unstacked for further use.
[0040] The storage box referred to above includes a concave portion (28) recessed on both sides at the rear of the upper cover (2) which covers the upper opening of the main body (1) (as shown in FIG. 10), and allows the snap fitted stacking assembly (4) of the upper cover (2) and front cover (3) when not in use and being stacked with one another (as shown in FIG. 15) to be introduced into the rounded convex portion (34) on the corresponding part of the front cover (3) on the inside so that the upper and lower stacking assemblies (4) can be stacked in a stable manner
