TWM499382U - Improved structure of storage box - Google Patents

Description

Improvement of the structure of the storage box (10)

The present invention provides a structural improvement of the storage box (10), which is mainly to form a convex portion for each of the storage boxes in which the storage box is placed in the periphery of the upper end opening, and each storage box can be allowed. The hollow receiving section extending downward in the periphery of the opening can be engaged with the corresponding convex portion of the adjacent storage box, so that the storage box and the storage box have mutual orientation restrictions when stacked, and the plurality of storage boxes are stacked upwards. It can avoid that the upper end opening is forced to deform and expand.

According to the present, the storage box used for retracting various objects is quite a lot, and there are many plastic molded boxes which are preset in the form of lightly moving, and the conventional storage box is basically strong and durable. The plastic material is integrally formed into a preset volume and a shape of the box body, and a cross-shaped periphery is turned outwardly at the opening end of the upper end of the box body, so as to be able to be matched with the corresponding shape of the cover body after being filled with the preset object. Appropriate and tightly applied.

The storage box does have the function of facilitating the contents of the storage box, but since the entire box body has moderate pressure resistance characteristics, it must be formed with a slightly soft plastic, resulting in when multiple boxes are not in use. When used for stacking, it is easy to cause the opening portion of the upper end to be externally expanded, and by stacking more of the casings upward, the opening of the casing at the lower portion is forced to be deformed.

The present invention is to improve the above-mentioned storage box in which a plurality of upper end openings which are easy to be stacked are gradually expanded outward, so that the storage box can be stacked even in a plurality of cases. It is still possible to maintain its open state in a single form without the situation in which the opening of the storage box is forced to support.

This creation is based on the problem that the storage box containing various items can be stacked by a plurality of upwards when not in use, and the opening of the storage box is easily pressed by the upper end and externally expanded. To overcome, the convex portion formed by the preset passages of each storage box at the periphery of the upper end opening can allow the hollow receiving section of each storage box position extending downward in the periphery of the opening to be correspondingly convex with the adjacent storage box. The portion is placed such that the storage box and the storage box have an orientation restriction with each other when stacked, and the plurality of storage boxes are stacked upward to avoid the upper end opening being pressed and deformed.

The main purpose of the present invention is to prevent the upper end opening of the storage box from being crushed by gravity in a plurality of storage boxes that are stacked in a plurality of upwards. Forming a plurality of convex portions, and extending a hollow receiving portion at a downward portion of the storage box corresponding to each of the convex portions at the periphery of the opening; to facilitate storage of the plurality of storage boxes when stacked Each receiving section of the downward facing portion of the box can cut into the convex portion of the lower side of the storage box in a corresponding orientation, so that the upper and lower adjacent storage boxes have exact orientation restrictions with each other, thereby preventing the storage box from being stacked upwards. The upper end opening of the storage box of the lower paragraph is pressed and expanded.

The second object of the present invention is to implement the height of each convex portion formed around the opening of the upper end of the storage box to be approximately 1/2 or flat about the outermost portion.

The third purpose of the present invention is that the depth of each hollow receiving section of the storage box extending downwardly around the opening must be deeper than the convex part of the upper end of the opening, so that the storage box can be stacked up and down when stacked. The boxes maintain a smooth transition between each other.

[this creation]

1‧‧‧ storage box

11‧‧‧around

12‧‧‧ convex

13‧‧‧ outer parts

14‧‧‧Segment

Fig. 1 is a perspective view of the creation storage case.

Fig. 2 is a plan view of the creation storage case.

Fig. 3 is a schematic cross-sectional view of the A-A portion of Fig. 2.

Fig. 3 is a magnified detailed view of the B portion of Fig. 3.

Fig. 4 is a schematic view showing the creation of a plurality of storage boxes before stacking.

Fig. 5 is a side view of the present invention in which a plurality of storage boxes are stacked.

Fig. 5 is a detailed sectional view of the C portion of Fig. 5;

Fig. 5 is a detailed sectional view of the D portion of Fig. 5;

The structure of the storage box of the present invention is improved (10) (as shown in Fig. 1), mainly for the storage box 1 as a holding object, which is formed by stacking a plurality of upwardly facing upwards to prevent the upper end opening of the storage box 1 from being pressed by gravity. It is taken in: the upper end opening 11 of the storage box 1 is in the predetermined section to form a plurality of convex portions 12, where the height of each convex portion 12 is about 1/2 or flat of the outer layer portion 13 as an implementation [ 1), and a downwardly facing portion of the storage box 1 corresponding to each of the convex portions 12 located at the opening periphery 11 extends a hollow receiving portion 14 (as shown in Figs. 2 and 3). The depth of the intercepting section 14 must be deeper than the convex portion 12 of the upper end periphery 11 of the opening (as in Fig. 3).

The above-mentioned plurality of storage boxes 1 are implemented without being used for stacking (as shown in FIG. 4), so that each of the storage boxes 1 can be positioned with the hollow receiving section 14 extending downward at the opening periphery 11 and the adjacent storage box 1 The corresponding convex portion 12 is smoothly positioned (as shown in Fig. 5 and Fig. 5; In the second figure of FIG. 5, the storage box 1 and the storage box 1 are arranged with each other in the direction of stacking, and the plurality of storage boxes 1 are stacked upwards to avoid the upper end opening being pressed and deformed. At the same time, by arranging the storage boxes 1 at a proper spacing from each other, it is possible for the user to pull out the light force when the storage box 1 is to be taken up.

1‧‧‧ storage box

11‧‧‧around

12‧‧‧ convex

13‧‧‧ outer parts

14‧‧‧Segment

Claims (3)

The structure improvement of the storage box (10) is that the storage box which is contained in the object is stacked in a plurality of upwards to prevent the upper end opening of the storage box from being pressed by gravity, and is deformed in the upper end of the storage box. The preset paragraph is formed by forming a plurality of convex portions, and a downward hollow portion is extended at a downward portion of the storage box corresponding to each of the convex portions at the periphery of the opening; so that a plurality of storage boxes can be allowed to be stacked when stacked Each receiving section of the storage box of one side can cut into the convex portion of the lower side of the storage box in the corresponding orientation, so that the upper and lower adjacent storage boxes have exact orientation restrictions with each other, and the storage box is prevented from facing upward. The upper end opening of the storage box in which the lower section is stacked is pressed and expanded. According to the structural improvement of the storage box of the first aspect of the patent application, the height of each convex portion formed around the opening of the upper end of the storage box is greater than 1/2 or flush with the outermost portion. According to the structural improvement of the storage box of claim 1 (10), the depth of each hollow receiving portion of the storage box extending downward in the periphery of the opening must be deeper than the convex portion at the upper end of the opening, so as to facilitate the storage box When stacking, the upper and lower adjacent storage boxes can be smoothly brought into each other and maintained at a proper spacing, which facilitates the pulling out of the light box when the storage box is taken in the future.