TWI565628B - Laminated box structure - Google Patents

Description

Stacked box structure

The present invention relates to a laminated box structure, and more particularly to a box structure which is convenient to use and has various accommodation variability.

The conventional box structure having a multi-layer storage mechanism is more generally provided with a slidable lid on at least the top side of a rigid hollow outer casing (shell) body, and a multi-layered layer is arranged in the inner space of the outer box body. The inner box body can be opened; the lid can be opened to expose the inner inner box body to the outside, and the upper inner box body is taken out as needed, so that the inner inner box body is exposed to the outside for easy access Containment.

When such a multi-layer storage case is used, the inner case of the upper layer must be taken out, and the inner case of the lower layer can be used, which causes inconvenience in use.

In addition, a rigid hollow outer casing (shell) body is provided with an openable door at least on the front side, and a plurality of overlapping drawers are arranged in the inner space of the outer casing, and the drawers are respectively laterally slid and opened for use. Put the contents.

When the multi-layer storage box body is applied, although the drawers of each layer can be opened independently and have the convenience of picking up and storing the objects, the composition of the whole drawer structure is complicated, the cost is high, and the use is also lacking in change, which is difficult to be effective. Attracting consumers' desire to buy.

In view of the above-mentioned drawbacks of the conventional multi-layer storage box structure, the inventors have researched and improved the above-mentioned shortcomings, and finally the present invention has been produced.

The main object of the present invention is to provide a laminated box structure, which is mainly fixed to the bottom of a connecting piece by a lower box, and two middle boxes are stacked above the lower box, and the two middle boxes are respectively bendable The pivoting piece is coupled to the side of the rear support portion of the middle piece of the connecting piece so that the second middle box can be laterally outwardly pivoted or folded inwardly above the lower case, and the upper case is stacked in the second middle box. Above, and the top edges of the two pivoting pieces protrude from the bottom side of the upper box and form a stop. By means of the lateral pivoting of the two middle boxes, the positioning mechanism of the two pivoting pieces to block the edge of the upper box is matched. It can form changes in the storage method and increase the added value of the product.

Another object of the present invention is to provide a laminated box structure. The pivoting piece of the pivoting piece is disposed on a side away from the rear supporting portion to cover the lower and middle boxes, and the connecting piece is respectively above the rear supporting portion. An upper cover portion that can be attached to the upper case and a front cover portion that can be bent forwardly to cover the stop portion, and the front cover portion and the blocking portion, the middle case, and the upper case and the rear support portion Both are fixed by magnetic attraction, and can be freely removed, and the overall operation has an excellent texture.

In order to achieve the above object and effect, the technical means adopted by the present invention comprises: a connecting piece which is sequentially bent and connected by a bottom portion, a rear supporting portion, an upper cover portion and a front cover portion; a lower case having an opening on the top surface is coupled to the bottom of the connecting piece by a bottom surface; and a middle case having an opening on the top surface is superposed on the lower case, and the two middle boxes are respectively provided with a joint surface on one side. And the two middle boxes are respectively coupled to the at least one pivoting piece by the bonding surface, the side of the pivoting piece has a bendable fixing portion, and the fixing part is coupled to the rear supporting part, so that the two middle boxes are connected via the pivoting piece Forming a pivotal connection with the rear support portion of the connecting piece; an upper case having an opening on the top surface is stacked above the two middle boxes, and when the upper cover portion is horizontally bent, the cover is closed on the opening of the upper case, The front cover portion can block the side of the upper case, the middle case, and the lower case away from the rear support portion.

According to the above structure, the fixing portion of the pivoting piece is coupled to a bendable joint portion, and the joint portion is further coupled to a bendable stop portion, and the middle case is fixed to the joint portion.

According to the above structure, the two middle boxes are respectively coupled to the two pivoting pieces, and the two pivoting pieces are respectively coupled to the two side sides of the rear supporting portion by the fixing portion, so that the two middle boxes can be respectively connected by the two pivoting pieces. The fixing portion pivots for the axis.

According to the above structure, the two middle box is coupled to the joint of a pivotal piece.

According to the above structure, the joint portion is provided with a bendable fold line between the two middle boxes.

According to the above structure, the top edge of the pivoting piece protrudes from the bottom side of the upper case and forms a stop.

According to the above structure, the height of the pivoting piece is greater than the height of the lower case and the middle case.

According to the above structure, the rear support portion is provided with at least one first magnetic body, and the upper case is provided with a fifth magnetic body corresponding to the first magnetic body on a side close to the rear support portion, and the second middle case Providing at least one third magnetic body on a side away from the rear support portion, a fourth magnetic body corresponding to the third magnetic body is disposed on the blocking portion of the pivoting piece, and the front cover portion is provided with corresponding to a second magnetic body of the fourth magnetic body.

According to the above configuration, at least one sixth magnetic body is disposed on one side of the lower case, and the seventh magnetic body corresponding to the sixth magnetic body is disposed on the blocking portion of the pivot piece.

In order to obtain a more specific understanding of the above objects, functions and features of the present invention, the following figures are illustrated as follows:

1‧‧‧Links

11‧‧‧ bottom

12‧‧‧Back support

121‧‧‧First magnetic body

13‧‧‧Upper Department

14‧‧‧Front cover

141‧‧‧Second magnetic body

2, 20‧‧‧ box

201‧‧‧ sixth magnetic body

3‧‧‧中盒

30, 3a, 3b‧‧‧ pivoting piece

301, 31a, 31b‧ ‧ joints

302‧‧‧Fourth magnetic body

303, 33a, 33b‧‧ §

304, 34a, 34b‧‧‧ fixed parts

31‧‧‧ joint surface

32‧‧‧ Third magnetic body

32a‧‧‧ seventh magnetic body

35b‧‧‧ fold line

4‧‧‧上盒

41‧‧‧ fifth magnetic body

Fig. 1 is an exploded perspective view showing the first embodiment of the present invention.

Fig. 2 is an overall combined appearance view of the first embodiment of the present invention.

Fig. 3 is a view showing a first use state of the first embodiment of the present invention.

Fig. 4 is a view showing a second use mode of the first embodiment of the present invention.

Fig. 5 is a view showing a third use mode of the first embodiment of the present invention.

Fig. 6 is a view showing the use of the second embodiment of the present invention.

Fig. 7 is a view showing the use of the third embodiment of the present invention.

Referring to FIG. 1 , the structure of the first embodiment of the present invention mainly includes: a connecting piece 1 , a lower case 2 , a middle case 3 , an upper case 4 , and the like , wherein the connecting piece 1 is bendable. The fold line is sequentially divided into a bottom portion 11, a rear support portion 12, an upper cover portion 13 and a front cover portion 14. At least a first magnetic body 121 is disposed on the rear support portion 12 near the upper cover portion 13. At least one second magnetic body 141 is disposed on the front cover portion 14.

The lower case 2 is coupled to the bottom portion 11 of the connecting piece 1 with a bottom surface, and an opening is formed on the top surface of the lower case 2.

The two middle boxes 3 are respectively stacked on the lower box 2, and the top surfaces of the two middle boxes 3 respectively have an opening, and the second middle box 3 is provided with a joint surface 31 on one side, and is disposed on the side of the second middle box 3 There is a pivoting piece 30, and each pivoting piece 30 is provided with a joint portion 301 at a middle portion thereof, and a bendable fixing portion 304 and a bendable stop portion 303 are respectively disposed on two sides of the joint portion 301. The 301 series is combined with the joint surface 31 of the middle box 3, and a fourth magnetic body 302 is disposed on the blocking portion 303, and the middle box 3 is disposed on a side corresponding to the blocking portion 303. In the third magnetic body 32 corresponding to the fourth magnetic body 302, the fixing portion 304 is coupled to the two sides of the rear support portion 12, so that the two middle boxes 3 can be pivoted with the rear support portion 12 via the pivoting piece 30. Pick up.

The upper case 4 is stacked on the top of the second middle case 3, and an opening is formed on the top surface of the upper case 4. The upper case 4 is disposed on a side close to the rear support portion 12 corresponding to the first magnetic body 121. The fifth magnetic body 41.

In a possible embodiment, the height of the pivoting piece 30 is greater than the height of the lower case 2 and the middle case 3, so that the top edge of the pivoting piece 30 can protrude from the bottom side of the upper case 4 and Form a stop.

Referring to Figures 2 to 5, it can be seen that when the first embodiment of the present invention is in use, when the front cover portion 14 and the upper cover portion 13 are in the upwardly lifted state, the blocking portions 303 of the two pivoting pieces 30 are close to each other. When the front side of the middle case 3 is used, the second magnetic body 141 is attracted to the third magnetic body 32, so that the joint portion 301 of the two pivoting pieces 30 and the bottom of the blocking portion 303 can be covered on the outer side of the lower case 2, and the joint portion 301 is used. The top edge of the blocking portion 303 protrudes from the bottom side of the upper case 4 (as shown in FIG. 3). At this time, the upper case 4 is exposed to the outside for receiving and storing the object; and when the second block 303 is After pivoting outward (as shown in FIG. 4), the coating on the bottom side of the bottom of the upper case 4 can be released, so that the upper case 4 can be taken out and the second middle case 3 can be exposed for pick-and-place. After the two pivoting pieces 30 are fully deployed outward, the second intermediate box 3 can be pivoted outwardly to expose the lower box 2 to the outside (as shown in FIG. 5) for picking up and storing the contents. If the lower case 2, the middle case 3, the upper case 4, and the pivot piece 30 are all held in the folded position, the upper cover portion 13 can be horizontally bent to cover the opening of the upper case 4, The front cover 14 can be Beyond the upper case 4, the cartridge 3, the lower side of the supporting portion 12 of the cartridge 2 remote from the rear, and the magnetic body 302 by a fourth pull The third magnetic body 32 is positioned (as shown in FIG. 2), whereby the connecting piece 1 is wrapped around the lower case 2, the middle case 3, and the upper case 4.

Referring to FIG. 6, it is understood that the structure of the second embodiment of the present invention mainly includes: a lower box 20, a pivoting piece 3a, and a connecting piece 1, a second middle box 3 and a same as the first embodiment. The upper case 4, wherein the lower case 20 is coupled to the bottom portion 11 of the connecting piece 1 with a bottom surface, an opening is provided on the top surface of the lower case 20, and a sixth magnetic body 201 is disposed on the side of the lower case 20.

The middle portion of the pivoting piece 3a is provided with a joint portion 31a connected to the middle and middle case 3, and a bendable fixing portion 34a and a bendable stop portion 33a are respectively disposed on the side of the joint portion 31a. A pair of seventh magnetic bodies 32a to be the sixth magnetic body 201 are provided on the portion 33a, and the fixing portion 34a is coupled to the side of the rear support portion 12.

In use, the second middle box 3 can be pivoted to the rear support portion 12 via the pivoting piece 3a; when the second middle box 3 is pivoted outwardly, the lower case 20 can be exposed to the outside for receiving and storing the storage; If the two middle boxes 3 are pivoted inwardly to the upper side of the lower case 20, the blocking portion 33a can be covered on one side of the middle case 3, and the sixth magnetic body 201 can be attracted by the seventh magnetic body 32a to form a positioning. .

Referring to FIG. 7, it is understood that the structure of the third embodiment of the present invention mainly includes: a pivoting piece 3b, and a connecting piece 1, a lower box 20, a second middle box 3 and a same as the second embodiment. The upper case 4, wherein the middle portion of the pivoting piece 3b is provided with a joint portion 31b connected to the second middle case 3, and the side of the joint portion 31b is respectively provided with a bendable fixing portion 34b and a bendable stop portion 33b, the stopper portion 33b is provided with a pair of seventh magnetic bodies 32a to be the sixth magnetic body 201, and the fixing portion 34b is coupled to the rear support portion 12 On the side, the joint portion 31b is provided with a fold line 35b between the two middle boxes 3.

In use, the second middle box 3 can be pivotally connected to the rear support portion 12 via the pivoting piece 3b; when the second middle box 3 is pivoted outward, the lower box 20 can be exposed to the outside for receiving and receiving. And the second middle box 3 can also pivot the fold line 35b as an axis to form a more flexible use variation; and if the second middle box 3 pivots inwardly to the lower case 20, The blocking portion 33b covers the one side of the middle case 3, and the sixth magnetic body 201 is attracted by the seventh magnetic body 32a to form a positioning.

In summary, the laminated box structure of the present invention can achieve the effect of improving the convenience of use and enhancing the variability of storage. It is a novel and progressive invention, and the invention patent is filed according to law; The contents of the present invention are intended to be within the scope of the present invention as set forth in the appended claims.

1‧‧‧Links

11‧‧‧ bottom

12‧‧‧Back support

121‧‧‧First magnetic body

13‧‧‧Upper Department

14‧‧‧Front cover

141‧‧‧Second magnetic body

2‧‧‧下盒

3‧‧‧中盒

30‧‧‧ pivoting piece

301‧‧‧Combination Department

302‧‧‧Fourth magnetic body

303‧‧ ‧ blocking

304‧‧‧Fixed Department

31‧‧‧ joint surface

32‧‧‧ Third magnetic body

4‧‧‧上盒

41‧‧‧ fifth magnetic body

Claims (9)

A laminated box structure comprising at least: a connecting piece which is sequentially connected by a bottom portion, a rear supporting portion, an upper cover portion and a front cover portion; the top surface has an opening under the opening a box is attached to the bottom of the connecting piece by a bottom surface; a middle box having an opening on the top surface is superposed on the lower box, and the two middle boxes are respectively provided with a joint surface on one side, and the two middle boxes are respectively The bonding surface is coupled to the at least one pivoting piece, the pivoting piece has a bendable fixing portion on one side, and the fixing portion is coupled to the rear supporting portion, so that the two middle boxes are supported by the pivoting piece and the rear supporting piece of the connecting piece Forming a pivotal connection; an upper case having an opening on the top surface is stacked above the two middle boxes, and when the upper cover is horizontally bent, the upper cover is attached to the opening of the upper case, and the front cover is It can block the side of the upper box, the middle box and the lower box away from the rear support portion. The laminated box structure of claim 1, wherein the fixing portion of the pivoting piece is coupled to a bendable joint portion, the joint portion is further coupled to a bendable stop portion, and the The middle box is fixed to the joint. The laminated box structure according to claim 2, wherein the two middle boxes are respectively coupled to the two pivoting pieces, and the two pivoting pieces are respectively coupled to the two sides of the rear supporting part by a fixing portion, so that The two middle boxes can be pivoted with the fixing portions of the two pivoting pieces as axes. The laminated box structure of claim 2, wherein the two middle boxes are coupled to a joint of a pivoting piece. The laminated box structure of claim 4, wherein the joint portion is provided with a bendable fold line between the two middle boxes. The laminated box structure of claim 1, wherein the top edge of the pivoting piece protrudes from the bottom side of the upper case and forms a stop. The laminated box structure of claim 1, wherein the height of the pivoting piece is greater than the height of the lower case and the middle case. The laminated box structure according to claim 3, wherein the rear support portion is provided with at least one first magnetic body, and the upper case is disposed on a side close to the rear support portion corresponding to the first a fifth magnetic body of the magnetic body, wherein the two middle boxes are respectively provided with at least one third magnetic body on a side away from the rear support portion, and the fourth magnetic body corresponding to the third magnetic body is disposed on the blocking portion of the pivot piece And a second magnetic body corresponding to the fourth magnetic body is disposed on the front cover portion. The laminated box structure of claim 4, wherein at least one sixth magnetic body is disposed on one side of the lower case, and the blocking portion of the pivot piece is provided with a corresponding sixth magnetic body. The seventh magnetic body.