TWI747706B - Box structure - Google Patents

Abstract

A box structure includes a cover body and a buffer material. The cover body includes a main board and two side boards extending at both sides of the main board. The two side boards include first fixing parts. A buffer material is stacked on the main board and includes second fixing parts corresponding to the first fixing parts, wherein the second fixing parts of the buffer material are engaged with the first fixing parts of the two side plates, so that the buffer material is fixed to the main board.

Description

Box structure

The present invention relates to a box body structure, and particularly relates to a box body structure with cushioning material.

Generally speaking, in order to protect and cushion the upper surface of the product, the existing gift box used to package the product will use glue or double-sided adhesive to stick the cushioning material to the inner side of the upper cover of the gift box. However, when the gift box has not been assembled and is laid flat, the cushioning material is only glued to the inner side of the upper cover, so that the flat gift box has different thicknesses in different parts and is not easy to stack, which may cause dumping damage. In addition, if the gift boxes are assembled and stacked, they will take up a lot of space.

The present invention provides a box body structure, the buffer material of which can be quickly assembled to the cover body without being fixed by gluing.

The box structure of the present invention includes a cover body and a buffer material. The cover body includes a main cover plate and two side plates extending from both sides of the main cover plate. The two side plates include a plurality of first fixing parts. The buffer material is stacked on the main cover plate and includes a plurality of second fixing parts corresponding to the first fixing part, wherein the second fixing part of the buffer material is engaged with the first fixing parts of the two side plates, so that the buffer material is fixed to The main cover.

In an embodiment of the present invention, the above-mentioned two-side plates include a plurality of U-shaped cuts, the first fixing portion is folded according to the U-shaped cuts, and the buffer material includes a first surface and a second surface opposite to each other. The first surface faces the main cover plate, the second fixing parts are recessed in the second surface, the first fixing parts are inserted into the second fixing parts, and the buffer material is fixed to the main cover plate.

In an embodiment of the present invention, the shape of the second fixing portion projected on the second surface is U-shaped and corresponds to the shape of the first fixing portion, and each side plate includes an outer surface and an inner surface. When the fixing part is inserted into the second fixing part, the inner surface faces the buffer material, and the outer surface is exposed on the buffer material.

In an embodiment of the present invention, the shape of the second fixing portion projected on the second surface is I-shaped, and each side plate includes an outer surface and an inner surface. When the first fixing portion is inserted into the second fixing portion , Buffer material covers the inner and outer surfaces.

In an embodiment of the present invention, the above-mentioned first fixing portion includes a first end and a second end opposite to each other. The first end is connected to the side plate, and the width of the second end is greater than the width of the first end.

In an embodiment of the present invention, the above-mentioned two-sided plates include multiple fold lines and multiple holes across the fold lines, and the two-sided plates are bent along the fold lines to form two three-dimensional structures, and the first fixing portion is formed on the two three-dimensional structures to buffer The material includes a buffer body and a second fixing part protruding from the buffer body, and the buffer body is stacked on the main cover plate. And the second fixing part is inserted into the first fixing part on the two three-dimensional structures.

In an embodiment of the present invention, the above-mentioned holes are located inside the two side plates.

In an embodiment of the present invention, the above-mentioned second fixing portions of the buffer body are two groups corresponding to two three-dimensional structures, and the second fixing portions of one group and the second fixing portions of the other group extend in opposite directions.

In an embodiment of the present invention, the above-mentioned holes are formed by recessing the edges of the two side plates.

In an embodiment of the present invention, the second fixing parts of the above-mentioned cushioning material are two groups corresponding to two three-dimensional structures. In each group, one of the second fixing parts and the other of the second fixing parts face each other. The second fixing part of each group has two lengths.

In an embodiment of the present invention, each of the above-mentioned side plates includes an outer plate portion, an inner plate portion, and a pressing portion that are connected in sequence, the inner plate portion is folded in half to the outer plate portion, and the pressing portion is close to the inner plate. The part includes part of these first fixing parts.

Based on the above, the cover of the box structure of the present invention has a first fixing portion, and the cushioning material has a second fixing portion. In the process of assembling the box structure, the first fixing part of the cover body can be directly engaged with the second fixing part of the buffer material to be fixed. Therefore, the cushioning material can be quickly installed on the cover. In this way, the operator does not need to stick the buffer material to the cover first. The box structure of the present invention can not only save the pasting process in assembly, but also avoid the situation that the semi-finished products of the box structure have different thicknesses due to the pre-adhering of the cushioning material to the cover, which makes it difficult to stack.

In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail in conjunction with the accompanying drawings.

Fig. 1A is a flattened schematic view of the main structure of the box structure according to an embodiment of the present invention. Fig. 1B is a schematic diagram of the cushioning material of the box structure of Fig. 1A. Fig. 1C is a partial schematic diagram of the box structure of Fig. 1A. Please refer to FIGS. 1A to 1C. The box structure 100 of this embodiment includes a main structure 105 (FIG. 1A) and a buffer material 120 (FIG. 1B ). As shown in FIG. 1A, the main structure 105 is, for example, cardboard or acrylic board, but it is not limited thereto. There are multiple creases on the main structure 105, and the assembler can fold the flat main structure 105 into a solid box or box along these creases on the main structure 105.

In this embodiment, the main structure 105 includes a cover 110. The cover 110 includes a main cover 111 and two side plates 112 extending from both sides of the main cover 111. There are a plurality of first fixing portions 113 on the two side plates 112. In this embodiment, the first fixing portions 113 are cut from the two side plates 112. Specifically, the two side plates 112 include a plurality of U-shaped cuts U, and the first fixing portion 113 is formed by folding the U-shaped cuts U. Of course, the form of the first fixing portion 113 is not limited thereto.

Please refer to FIG. 1B, the box structure 100 of this embodiment further includes a buffer material 120. The material of the cushioning material 120 may be materials with cushioning properties such as styrofoam, nylon, or foam, and the present invention is not limited thereto.

The buffer material 120 includes a first surface 122 and a second surface 124 opposite to each other. When the cushioning material 120 is installed on the cover 110, the first side 122 (FIG. 1B) of the cushioning material 120 faces the main cover 111 (FIG. 1A), and the second surface 124 of the cushioning material 120 faces away from the main cover 111 . The buffer material 120 includes a plurality of second fixing parts 126 corresponding to the first fixing parts 113. In this embodiment, the second fixing portions 126 are recessed on the second surface 124.

Please refer to FIG. 1C, the first fixing portion 113 defined by the U-shaped cut U of the side plate 112 can be folded and inserted into the second fixing portion 126 of the buffer material 120. At this time, the inner surface 115 (as shown in FIG. 1A) of the first fixing portion 113 of the side plate 112 will be pressed against the buffer material 120, and the edge of the first fixing portion 113 will be in contact with the buffer material 120. The outer surface 114 of the first fixing portion 113 is exposed from the buffer material 120. The first fixing portion 113 will engage the second fixing portion 126.

As shown in FIG. 1A, in this embodiment, the first fixing portion 113 formed by the U-shaped cut U has a first end 116 connected to the side plate 112 and a second end 117 away from the side plate 112. In this embodiment, the width W1 of the second end 117 is greater than the width W2 of the first end 116, so that the shape of the first fixing portion 113 is similar to a stepped shape. This design allows the first fixing portion 113 to be inserted into the second fixing portion 113. The first fixing portion 113 and the second fixing portion 126 have a larger contact area at the edge, and can be more firmly engaged. Of course, in other embodiments, the shape of the first fixing portion 113 may also be a trapezoid or other shapes, and it is not limited thereto.

The cover 110 of the box structure 100 of this embodiment has a first fixing portion 113, and the buffer material 120 has a second fixing portion 126. In the process of assembling the box structure 100, the first fixing portion 113 of the cover 110 can be directly engaged with the second fixing portion 126 of the buffer material 120 to be fixed. Therefore, the buffer material 120 can be quickly installed on the cover 110. In this way, the operator does not need to adhere the buffer material 120 to the cover 110 in advance. Therefore, in addition to saving the pasting process in the assembly of the box structure 100, it can also avoid the situation that the semi-finished products of the box structure have different thicknesses due to the pre-adhering of the buffer material to the cover, which makes it difficult to stack.

Fig. 2A is a flat schematic view of the main body of the box structure according to another embodiment of the present invention. Fig. 2B is a schematic diagram of the cushioning material of the box structure of Fig. 2A. 2C to 2D are partial schematic diagrams of the process of fixing the first fixing part of the box structure of Fig. 2A to the second fixing part.

2A to 2D, the main difference between the box structure 100a of this embodiment and the box structure 100 of FIG. 1A is that in the previous embodiment, the shape of the first fixing portion 113 of the cover 110 corresponds to the cushion The shape of the second fixing portion 126 of the material 120. In this embodiment, the shape of the first fixing portion 113a of the cover 110a does not correspond to the shape of the second fixing portion 126a of the buffer material 120a. In addition, the inside of the first fixing portion 113a has a folding line 1131 (FIG. 2A), so that the first fixing portion 113a can be folded into an L shape (FIG. 2C). The projection shape of the second fixing portion 126a of the buffer material 120a on the second surface 124 is I-shaped.

As shown in FIGS. 2C to 2D, the first fixing portion 113a is in an L shape after the folding line 1131 is folded, and the second end 117a can be inserted into the second fixing portion 126a of the buffer material 120a. When the first fixing portions 113a are inserted into the second fixing portions 126a, the buffer material 120a will cover the inner surface 115a and the outer surface 114a of the first fixing portion 113a near the second end 117a.

Fig. 3A is a flattened schematic view of the main body of the box structure according to another embodiment of the present invention. Fig. 3B is an assembled partial schematic diagram of the main body of the box structure of Fig. 3A. Please refer to FIGS. 3A and 3B. The main difference between the box structure 100b of this embodiment and the box structure 100 of FIG. The holes 119b are located on the two side plates 112b and are located inside the two side plates 112b. Specifically, each hole 119b is formed by removing a partial area of the side plate 112b. The two side plates 112b are bent along these folding lines 1123 to form two three-dimensional structures 1124 (as shown in FIG. 3D). In this embodiment, the first fixing portion 113b (FIG. 3B) is a concave hole formed in the three-dimensional structure 1124.

Fig. 3C is a schematic diagram of the cushioning material of the box structure of Fig. 3A. Please refer to FIG. 3C, the buffer material 120 b includes a buffer body 121 and a plurality of second fixing portions 126 b protruding from the buffer body 121. The second fixing portions 126b are divided into two groups corresponding to the two three-dimensional structures 1124. The second fixing portions 126b of one group and the second fixing portions 126b of the other group extend in opposite directions.

Fig. 3D is a partial schematic diagram of the cushioning material of Fig. 3C being disposed on the main body of the box structure of Fig. 3B. 3D, when the buffer body 121 is stacked on the main cover 111 (FIG. 3A), the second fixing portion 126b of the buffer body 121 is inserted into the first fixing portion 113b of the cover 110b, and the buffer The material 120b is fixed to the cover 110b.

In addition, in this embodiment, the width W3 (FIG. 3C) of the second fixing portion 126b at the end far from the buffer body 121 may also be slightly larger than the width W4 (FIG. 3D) of the first fixing portion 113b, so that the second fixing portion 126b can be more firmly fixed to the first fixing portion 113b.

Fig. 4A is a flat schematic view of the main body of the box structure according to another embodiment of the present invention. Fig. 4B is an assembly schematic diagram of the main body of the box structure of Fig. 4A. 4A and 4B, the main difference between the box structure 100c of this embodiment and the box structure 100b of FIG. 3A is that in FIG. Location. In this embodiment, the hole 119c on the side plate 112c is formed by recessing from the edge of the side plate 112c.

Fig. 4C is a schematic diagram of the cushioning material of the box structure of Fig. 4A. Please refer to FIG. 4C, the buffer material 120c has a plurality of second fixing portions 1261, 1262. The second fixing parts 1261 and 1262 are divided into two groups corresponding to the two three-dimensional structures 1125. In each group, the second fixing portion 1261 and the second fixing portion 1262 extend toward each other and have two lengths.

Fig. 4D is a partial schematic view of the cushioning material of Fig. 4C being disposed on the main body of Fig. 4B. 4B to 4D, when the buffer material 120c is assembled to the cover 110c, the assembler can insert the longer second fixing portion 1261 into the upper first fixing portion 113c, and then insert the second fixing portion 1262 The lower first fixing part 113c is used to complete the assembly. The longer second fixing portion 1261 can reduce the probability of detaching from the first fixing portion 113c, so that the buffer material 120c is firmly fixed on the cover 110c.

Fig. 5A is a flattened schematic view of the main body of the box structure according to another embodiment of the present invention. Please refer to FIG. 5A. In this embodiment, each side plate 112d includes an outer plate portion 1121, an inner plate portion 1122, and a pressing portion 118. The outer plate portion 1121 is connected to the inner plate portion 1122 and can be folded into a double with the inner plate portion 1122. With a layer structure, the pressing part 118 is connected to the inner plate part 1122. The pressing portion 118 has a cut 1126 near the inner plate portion 1122, and can be folded to form a first fixing portion 113d.

Fig. 5B is a schematic diagram of the cushioning material of the box structure of Fig. 5A. Referring to FIG. 5B, the buffer material 120d has a concave second fixing portion 126d. The buffer material 120d has a first surface 122d and a second surface 124d. The buffer material 120d is recessed on the left and right sides of the second surface 124d, so that the thickness of the buffer material 120d at the center is greater than the thickness on both sides.

5C to 5D are partial schematic diagrams of the process in which the first fixing portion of the box structure of FIG. 5A is fixed to the second fixing portion. Please refer to FIG. 5C first. When assembling, first, the inner plate portion 1122 is folded inward relative to the outer plate portion 1121, and the pressing portion 118 is folded relative to the inner plate portion 1122. The first fixing portion 113d and the inner plate portion 1122 are on the same plane. Then, the double-layer structure composed of the outer plate portion 1121 and the inner plate portion 1122 is turned up against the main cover 111 (FIG. 5A), and the first fixing portion 113d on the pressing portion 118 can be vertically inserted into the buffer material 120d Inside the second fixed portion 126d.

As shown in FIG. 5D, the pressing portion 118 will press against the buffer material 120d (that is, the thinner part in FIG. 5B). In this embodiment, since the thickness of the two sides of the buffer material 120d is small, and there is a height difference with the center, after the pressing part 118 is pressed against the buffer material 120d, the center of the pressing part 118 and the buffer material 120d can be maintained Flush, but more beautiful and complete.

In summary, the cover of the box structure of the present invention has a first fixing portion, and the buffer material has a second fixing portion. In the process of assembling the box structure, the first fixing part of the cover body can be directly engaged with the second fixing part of the buffer material to be fixed. Therefore, the cushioning material can be quickly installed on the cover. In this way, the operator does not need to stick the buffer material to the cover body first. The box structure of the present invention can save the process of sticking during assembly, and it can also avoid the need to stick the buffer material to the cover body in advance. As a result, the thickness of the semi-finished product of the box structure is different, and it is not easy to stack.

U: U-shaped cut 100, 100a, 100b, 100c, 100d: box structure 105: main structure 110, 110a, 110b, 110c: cover 111: main cover 112, 112b, 112c, 112d: two side panels 1121: Outer board 1122: Inside plate 1123, 1131: broken line 1124, 1125: three-dimensional structure 1126: cut 113, 113a, 113b, 113c, 113d: first fixing part 114, 114a, 114d: outer surface 115, 115a, 115d: inner surface 116: first end 117, 117a: second end 118: Pressing part 119b, 119c: holes 120, 120a, 120b, 120c, 120d: buffer material 121: Buffer body 122, 122d: first side 124, 124d: second side 126, 126a, 126b, 126d, 1261, 1262: second fixing part

Fig. 1A is a flattened schematic view of the main structure of the box structure according to an embodiment of the present invention. Fig. 1B is a schematic diagram of the cushioning material of the box structure of Fig. 1A. Fig. 1C is a partial schematic diagram of the box structure of Fig. 1A. Figure 2A is a flattened schematic view of the main structure of the box structure according to another embodiment of the present invention. Fig. 2B is a schematic diagram of the cushioning material of the box structure of Fig. 2A. 2C to 2D are partial schematic diagrams of the process of fixing the first fixing part of the box structure of Fig. 2A to the second fixing part. Fig. 3A is a flat schematic view of the main structure of the box structure according to another embodiment of the present invention. Fig. 3B is a partial assembly schematic diagram of the main structure of the box structure of Fig. 3A. Fig. 3C is a schematic diagram of the cushioning material of the box structure of Fig. 3A. Fig. 3D is a partial schematic diagram of the main structure of the box structure of Fig. 3B where the cushioning material of Fig. 3C is arranged. Fig. 4A is a flattened schematic view of the main structure of the box structure according to another embodiment of the present invention. Fig. 4B is an assembly schematic diagram of the main structure of the box structure of Fig. 4A. Fig. 4C is a schematic diagram of the cushioning material of the box structure of Fig. 4A. Fig. 4D is a partial schematic diagram of the buffer material of Fig. 4C disposed in the main structure of Fig. 4B. Fig. 5A is a flat schematic view of the main structure of the box structure according to another embodiment of the present invention. Fig. 5B is a schematic diagram of the cushioning material of the box structure of Fig. 5A. 5C to 5D are partial schematic diagrams of the process in which the first fixing part of the box structure of FIG. 5A is fixed to the second fixing part.

U: U-shaped cut

100: Box structure

112: side panel

113: The first fixed part

114: Outer surface

116: first end

117: second end

120: buffer material

Claims (11)

A box structure, including: A cover body including a main cover plate and two side plates extending from both sides of the main cover plate, the two side plates including a plurality of first fixing parts; and A buffer material is stacked on the main cover plate and includes a plurality of second fixing parts corresponding to the first fixing parts, and the second fixing parts of the buffer material are engaged with the first fixing parts of the two side plates. A fixing part for fixing the buffer material to the main cover plate. The box structure according to claim 1, wherein the two side plates include a plurality of U-shaped cuts, the first fixing parts are folded according to the U-shaped cuts, and the buffer material includes a first opposite Surface and a second surface, the first surface faces the main cover plate, the second fixing portions are recessed in the second surface, the first fixing portions are inserted into the second fixing portions, so that the buffer material Fixed to the main cover. The box structure according to claim 2, wherein the shape of the second fixing parts projected on the second surface is U-shaped and corresponds to the shape of the first fixing parts, and each side plate includes an outer surface and An inner surface. When the first fixing parts are inserted into the second fixing parts, the inner surface faces the buffer material, and the outer surface is exposed from the buffer material. The box structure according to claim 2, wherein the shape of the second fixing parts projected on the second surface is I-shaped, and each of the side plates includes an outer surface and an inner surface, when the first fixing parts When inserted into the second fixing parts, the buffer material covers the inner surface and the outer surface. The box structure according to claim 2, wherein each of the first fixing portions includes a first end and a second end opposite to each other, the first end is connected to the side plate, and the width of the second end is greater than that of the first end The width. The box structure according to claim 1, wherein the two side panels include multiple fold lines and a plurality of holes across the fold lines, the two side panels are bent into two three-dimensional structures along the fold lines, and the first fixed The damping material includes a damping body and the second fixing parts protruding from the damping body, and the damping body is stacked on the main cover plate. And the second fixing parts are inserted into the first fixing parts on the two-dimensional structure. The box structure according to claim 6, wherein the holes are located inside the two side plates. The box structure according to claim 7, wherein the second fixing parts of the buffer body are two groups corresponding to the two three-dimensional structures, and the second fixing parts of one group and the second fixing parts of the other group are The second fixing part extends in the opposite direction. The box structure according to claim 6, wherein the holes are formed by recessing from the edges of the two side plates. The box structure according to claim 9, wherein the second fixing parts of the cushioning material are two groups corresponding to the two three-dimensional structures, in each group, one of the second fixing part and the other of the second fixing part The two fixing parts extend toward each other, and the second fixing parts of each group have two lengths. The box structure according to claim 1, wherein each of the side plates includes an outer plate portion, an inner plate portion, and a pressing portion that are sequentially connected, the inner plate portion is folded in half to the outer plate portion, and the pressing The part includes part of the first fixing parts near the inner side plate part.

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