JP3177066B2 - Stacking box - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates, it is relates to convenient stacking tidy to organize housed a variety of things.

[0002]

2. Description of the Related Art The applicant has developed various types of plastic storage boxes. However, if the storage boxes are stacked in two stages, the object of the present invention is to improve the storage and arrangement of articles. Application for Japanese Patent Application No. 5-36042.
However, as a result of the prototype test, it was found that the channel-shaped strapper that plays the role of a buckle is easily broken unless the lower organizing box is always lifted up.
The present invention which has solved this point has been completed.

[0003]

The gist of the present invention will be described with reference to the accompanying drawings.

[0004] A horizontal flange 2 is provided at the upper edge of the rearranging box 1 having an open top, and a handle 3 is protruded from the center of the left and right side edges of the rearranging box 1. On the lower side, a handle recess 3 'is provided, and the height of the fitting portion 4' is held on the outer surface of the bottom of the overlapped rearranging box 4 which is fitted into the upper opening 1 'of the rearranging box 1. A locking flange 5 overlapping the first horizontal flange 2 is provided, and a handhold 6 is provided at the center of the left and right side edge of the overlapping rearranging box 4 so as to be fitted on the overlapping rearranging box 4. At the center of the left and right side edges of the cover 7, fitted projections 8 are provided which are fitted to the left and right hand grips 6 of the superimposed rearranging box 4. Pivot pieces 10 and 10 are provided between the ribs 9 and 9 which can be raised and lowered freely. Between the upper portions of the pivot pieces 10 and 10, the handle 3 of the organizer box 1 is not concealed and the overlap box is arranged. A concealing plate 11 for concealing the handle portion 6 is provided, and a buckle mechanism た provided with a locking portion 12 provided on the upper edge of the concealing plate 11 to be locked to the fitted projection 8 of the lid 7. The stacked stacking box 4 is fixed on the box 1 and relates to a stacked stacking box.

[0005]

The operation of the present invention will be described based on the illustrated embodiment.

The stacking box 4 is placed on the box 1, the lid 7 is fitted on the box 4, and a buckle mechanism 枢 composed of pivoting plates 10 and 10, a concealing plate 11 and a locking portion 12 is provided. Then, the locking section 12 is locked to the lid 7 to fix the sorting box 1 and the stacking sorting box 4.

At this time, when the stacking box is lifted, the handle 6 of the stacking box 4 is concealed by the concealing plate 11 and only the handle 3 of the box 1 is open so that a finger can be hooked. Since the lower sorting box 1 is always lifted, the buckle mechanism а is not subjected to an excessive load, so that it can be used durably.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows a preferred embodiment, in which a horizontal flange portion 2 is provided on the upper edge of a rearranging box 1 having an open upper portion, and a hand-held protrusion 3 is projected from a central portion of left and right side edges. A handle recess 3 ′ is provided below the handle protrusion 3, and the height of the fitting portion 4 ′ is retained on the outer surface of the bottom of the overlap box 4 that fits into the upper opening 1 ′ of the sorting box 1. A locking flange 5 that overlaps with the horizontal flange 2 of the box 1 is projected, and a hand-held projection 6 is projected at the center of the left and right side edges of the overlap box 4.
At the center of the left and right side edges of the lid 7 fitted on the rear end, there are provided projections 8 to be fitted on the left and right hand-held projections 6 of the stacking rearranging box 4, and on both sides of the left and right side surfaces of the rearranging box 1, respectively. Pivot pieces 10 and 10 are provided between the projecting ribs 9 and 9 so that they can be raised and lowered freely, and a handle 4 of the organizer box 1 is not concealed between the upper portions of the pivot pieces 10 and 10 without overlapping. A concealing plate 11 for concealing the handle projection 6 of the present invention, and a locking portion 12 for locking the fitted projection 8 of the lid 7 on the upper edge of the concealing plate 11. It is.

More specifically, the rearranging box 1 is provided with ribs 15 which form fitting grooves 14 so that a plurality of partition plates 13 are arranged inside.

Note that the same applies to three-tiered and four-tiered stacks, as long as the relationship between the sorting box 1 and the stacking sorting box 4 exists.

In the figure, reference numeral 16 denotes a locking step formed by a bulging strip 17 disposed around the upper surface of the lid 7, and 18 denotes a pivot.

[0012]

Since the present invention is constructed as described above, the storage arrangement is improved by the number of stacked boxes, and the concealment plate is used to always hold the lowermost box. As a result, the buckle mechanism also becomes a durable stacked stacking box.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present embodiment.

FIG. 2 is an explanatory perspective view of a main part of the embodiment with a buckle mechanism a opened.

FIG. 3 is an explanatory longitudinal sectional view of a main part in a state where a buckle mechanism a of the present embodiment is in a locked state.

[Explanation of symbols]

аBuckle mechanism 1 Arrangement box 2 Horizontal flange 3 Hand grip 4 Stacked rearrangement box 5 Locking flange 6 Hand grip 7 Lid 8 Projected part 9 Rib 10 Pivot piece 11 Concealment plate 12 Lock part

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) B65D 21/02 301 B65D 21/02 B65D 25/28 103

Claims (1)

(57) [Claims] 1. A horizontal flange is provided at the upper edge of the sorting box having an open upper part, and a hand-holding portion is protrudingly provided at the center of the left and right side edges of the sorting box. Is a locking recess provided with a handle recess, the height of the fitting portion is retained on the bottom outer surface of the overlapped sorting box fitted into the upper opening of the sorting box, and overlaps with the horizontal flange of the sorting box. Left and right sides of the stacking rearrangement box are provided with a hand-holding portion, and the left and right sides of the left and right sides of the stacking rearrangement box are provided at the center of the left and right side edges of the lid fitted to the stacking rearrangement box. A fitting protrusion is provided to be fitted to the handle portion of the box, and a pivotable piece is provided between the ribs protruding on both right and left side surfaces of the rearranging box so as to be able to move up and down. A concealing plate is erected to cover the handle of the stacking box without concealing the handle of the sorting box. A stacking rearranging box, wherein a stacking rearranging box is fixed on the rearranging box by a buckle mechanism provided with a locking portion locked to the fitted projection.