TWM500080U - Improved upper cover structure of box - Google Patents

Description

Improved cover structure of the box

The present invention relates to an improved structure of a box upper cover. The box system forms a bottom box and an upper cover in an integrally formed cutting manner, and the upper cover can completely cover the bottom box to form a closed box.

According to the packaging of general consumer gifts, packaging gift boxes are usually used to hold such as tea, watches, famous pens, jewelry and various gifts, which not only can display gifts but also increase the added value of gifts, so it is quite used by most people. People love and are very common.

Referring to FIG. 1 , the conventional carton 1 mainly has a bottom box 10 and an upper cover 11 closed thereto. The upper cover 11 and one side of the bottom case 10 are connected by a patch 101 as an upper cover 11 . The pivoting of the opening and closing causes the upper cover 11 to open to the outside by the fold line generated by the patch 101. After the bottom box 10 and the upper cover 11 are opened, the position thereof is formed at an angle for the user to place or take the articles.

However, the conventional carton structure still has its unsatisfactory features. The structure must be assembled with the bottom case 10 and the upper cover 11 respectively, and then the bottom piece 10 and the upper cover 11 are pivotally connected by the patch 101, not only in processing. The steps are very cumbersome, and it is necessary to add components such as the patch 101, waste more material parts, and cannot be manufactured in one process, so that the production speed cannot be increased and the production cost is increased. However, the patch 101 is easily damaged due to repeated use when it is opened, resulting in separation from the bottom case 10 and low service life.

The creator specializes in the manufacture and development of cartons. He knows that the use of traditional cartons is lacking. Not only is the production cost high and the processing time is too long, so he is trying hard to solve the problem, and relying on his own professional and years of experience. Work experience, finally after several revisions, trials and improvements, the first creation of this creation.

This creation is about the improvement of a box cover structure, especially one that can Simplifying the structure of the top cover of the clamshell carton, the improved structure of the upper cover of the carton which can be quickly formed by the carton. The box system integrally cuts the cardboard, and is bent to form a bottom box and an upper cover; the bottom box is a bottom plate, and the side plates are respectively connected to the periphery thereof, and are bent and bonded to form a bottom box with an accommodating space; It is composed of a top plate, which is formed with a side plate around it, and is bent and bonded to form an upper cover. The top plate of the upper cover is slightly larger than the periphery of the bottom case, and the bottom case can be completely covered when closed, forming a closed box body, and one side plate of the bottom case is connected with one side of the top plate, so that the joint is formed with one When the crease is pivoted, the pivot crease can be used as a pivotal connection for opening or closing the upper cover, so that the upper cover can be quickly opened, which is quite practical and advanced.

In use, the upper cover is opened upward, and the pivotal crease of the upper cover and the side plate of the bottom box can be connected to the bottom box without occupying the space; and when the upper cover is closed downward, Since the top plate of the upper cover is slightly larger than the circumference of the bottom case, the bottom case can be completely covered when closed, that is, a closed box can be formed.

[study]

1‧‧‧Chinese Tray

10‧‧‧ bottom box

11‧‧‧Upper cover

101‧‧‧SMD

[this creation]

2‧‧‧carton

20‧‧‧ cardboard

201‧‧‧ bottom box

202‧‧‧上盖

2010‧‧‧floor

2011‧‧‧Long side panel

2012‧‧‧Long side panels

2013‧‧‧Short side panels

2014‧‧‧ Short side panel

2015‧‧‧ card slot

2016‧‧‧ card slot

2020‧‧‧ top board

2021‧‧‧Long side panel

2022‧‧‧Short side panels

2023‧‧‧Short side panels

2024‧‧‧Long side panel

2025‧‧‧Long side panel

203‧‧‧ pivot crease

204‧‧‧ crease

Figure 1 is a perspective view of a conventional carton.

Figure 2 is an expanded view of the creation.

Figure 3 is a perspective view of the creation.

Figure 4 is a perspective view of the combination of the creation.

Figure 5 is an expanded view of another embodiment of the present creation.

Figure 6 is a perspective view of another embodiment of the present creation.

First, as shown in Fig. 2, which is a development view of the present invention, the paper cassette 2 (shown in Fig. 3) mainly forms the bottom case 201 and the upper cover 202 after the same paperboard 20 is integrally cut. The bottom box 201 has a bottom plate 2010 and two long side plates 2011, 2012 and two short side plates 2013, 2014 extending therearound; the upper cover 202 has a top plate 2020 and a long side plate 2021 and two short side plates 2022 extending around the top plate 2020. 2023. One side of the long side plate 2011 of the bottom plate 2010 is connected to one side of the top plate 2020, and a pivot crease 203 is formed, and the bottom plate 2010 and the top plate are formed. Between the 2020 and each of the side panels, creases 204 are pre-rolled so that each side panel is bent inwardly along the folds 204.

When assembling, please refer to the third figure, which is a three-dimensional diagram of the creation. The long side panels 2011, 2012 and the short side panels 2013 and 2014 around the bottom plate 2010 are folded inwardly and then fixed to form a bottom box 201; The upper side cover 2021 and the short side plates 2022 and 2023 around the top plate 2020 are concavely folded and fixed inwardly to form an upper cover 202. After being assembled, the pivotal fold 203 is located between the bottom case 201 and the upper cover 202, and can be Complete the assembly of the carton 2.

Next, referring to FIG. 4, in the rear view of the present combination, when the upper cover 202 and the bottom case 201 of the paper cassette 2 are closed, since the top plate 2020 of the upper cover 202 is larger than the circumference of the bottom case 201, the upper cover 202 can be completely The bottom case 201 is completely covered to form a carton 2 of a closed case.

When in use, please continue to refer to Figures 3 and 4, and the upper cover 202 can be opened by using the pivot crease 203 between the upper cover 202 and the bottom case 201 to open the paper cassette 2. When the upper cover 202 is opened upward, the pivot crease 203 can be used as a connection between the upper cover 202 and the bottom box 201, and has considerable strength, so as to prevent the upper cover 202 from being separated from the bottom box 201 due to prolonged lifting or closing, and the use is increased. life.

In addition, please refer to FIG. 5, which is an expanded view of another embodiment of the present creation. The bottom plate 2010 and its two long side panels 2011, 2012 and two short side panels 2013, 2014; and the two short side panels 2013 and 2014 respectively have a card slot 2015, 2016, after bending, the bottom box can be formed (in the figure) Not shown). The long sides of the two top plates 2020 are respectively connected to the long side plates 2011, 2012 of the bottom plate 2010, and the pivot joints 203 are formed at the joints; and the short side edges of the two top plates 2020 respectively extend the short side plates 2022, 2023; The long sides are respectively extended with long side plates 2024, 2025, and after bending, an upper cover 202 (not shown) can be formed.

Referring to Fig. 6, a perspective view of another embodiment of the present invention is shown. The bottom plate 2010 and the two long side plates 2011, 2012 and the two short side plates 2013 and 2014 extending in the vicinity of the bottom plate 2010 are bent inwardly to form a bottom box 201; the long side edges of the two top plates 2020 and the short side plates 2022, 2023 are bent inward. Folding, the two upper covers 202 can be formed, by the pivot crease 203 and the bottom plate 2010 two long side plates 2011, 201 2 phase connection. When in use, the two upper covers 202 can be opened and closed to the left and right, respectively, and the end edges of the two long side plates 2024, 2025 of the upper cover 202 can be respectively embedded in the bottom box 201, and the two short side plates 2013 and 2014 are respectively opened with a card slot. 2015, 2016.

The clamshell carton 2 of the present invention obviously has the following advantages:

(1) The original paper carton 2 is directly cut and integrally formed by the paperboard 20, and the bottom case 201 and the upper cover 202 can be combined at the same time, and the assembly is relatively fast, which saves a lot of man-hours compared with the conventional carton.

(2) The creation tray 2 is a pivotal fold 203 between the bottom box 201 and the upper cover 202, and has considerable strength to prevent the upper cover 202 from being damaged due to prolonged lifting or closing, thereby increasing the service life.

(3) The upper cover 202 of the original carton 2 is slightly larger than the periphery of the bottom case 201, and the cover can be tightly closed between the bottom case 201 and the upper cover 202, which is not easy to loosen, and is quite practical and convenient.

(4) The creation tray 2 can be divided into two upper and lower upper covers 202, which are versatile in use and more attractive to consumers.

In summary, the upper cover structure of the creation box is improved, and the bottom case and the upper cover are directly formed by forming the bottom plate by integral molding, and the upper cover can be completely adhered to the bottom case to increase the strength, which not only facilitates assembly, but also reduces processing. The steps and cost reduction have been consistent with the new patent requirements, and patent applications have been filed according to law.

20‧‧‧ cardboard

2010‧‧‧floor

2011‧‧‧Long side panel

2012‧‧‧Long side panels

2013‧‧‧Short side panels

2014‧‧‧ Short side panel

2020‧‧‧ top board

2021‧‧‧Long side panel

2022‧‧‧Short side panels

2023‧‧‧Short side panels

203‧‧‧ pivot crease

204‧‧‧ crease

Claims (4)

The utility model relates to an improved structure of a cover of a box body, which mainly comprises cutting and bending a cardboard to form a bottom box and an upper cover to form a box body; the bottom box is formed by bending and combining the bottom plate and the two long side plates and the two short side plates. a bottom box; the upper cover is formed by bending a top plate and a long side plate and two short side plates to form an upper cover; one side of the top cover of the upper cover is connected to one of the long side plates of the bottom case, and a pivot crease is formed at the joint The upper cover can be engaged with the bottom case. The structure of the upper cover of the casing according to claim 1 is improved, wherein the upper cover is slightly larger than the circumference of the bottom case. The utility model relates to an improved structure of a box upper cover, which mainly comprises cutting and bending a cardboard to form a bottom box and two upper covers, which can be combined into a box body; the bottom box is bent and combined by a bottom plate and two long side plates and two short side plates. The upper cover is formed by bending and combining two top plates, two long side plates and four short side plates to form two upper covers; the long side plates of the top cover of the upper cover are respectively connected with the long side plates of the bottom box, and a pivotal connection is formed at the joint. The mark is such that the upper cover and the bottom case are respectively engaged. The structure of the upper cover of the box body is improved according to claim 3, wherein the middle side of the short side plate of the bottom box is respectively provided with a card slot.