Stationery packaging box

Abstract

The utility model belongs to the technical field of packaging, and discloses a stationery packaging box which comprises an outer box and an inner box, and the outer box is formed by folding a first folding plate which is integrally formed and comprises a box body and a turnover cover which is arranged at an opening of the box body in a turnover mode. The inner box is formed by folding an integrally-formed second folded plate, the inner box is inserted into the box body in a drawable mode, the inner box comprises a bottom plate, first buffer pieces and second buffer pieces, the first buffer pieces are vertically arranged on the two sides of the bottom plate respectively, the second buffer pieces are vertically arranged at the lower end of the bottom plate, and the bottom plate, the first buffer pieces and the second buffer pieces define a containing space; when the inner box is inserted into the box body, the turnover cover can block the top opening of the containing space, and buffering cavities are formed in the first buffering piece and the second buffering piece. The outer box and the inner box are both formed by folding the integrally-formed folded plates, so that the compression resistance and tear resistance of the box body can be enhanced, and the splicing process is simplified; and the first buffer piece and the second buffer piece play a role in buffering and protecting the contents, so that the product loss cost can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology, and in particular to a stationery packaging box. Background Technology

[0002] Currently, most stationery packaging boxes on the market use traditional gluing techniques. This process requires joining multiple sides by gluing or nailing together the corners, which has significant drawbacks. On the one hand, the seams are structurally weak, lacking sufficient resistance to pressure and tearing when subjected to external forces, resulting in a flimsy box that not only affects the aesthetics of the packaging but also reduces its reusability. On the other hand, traditional joining techniques are cumbersome and inefficient, making it difficult to meet the growing market demand.

[0003] Furthermore, existing stationery packaging boxes are seriously inadequate in protecting the contents. When a pencil case is bumped or dropped during use, the stationery inside is easily impacted, resulting in problems such as broken stationery, broken pen nibs, or ink spillage. This not only increases product loss costs but also affects the consumer experience and brand image.

[0004] Therefore, there is an urgent need to propose a stationery packaging box to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a stationery packaging box that enhances the box's resistance to pressure and tearing, improves its sturdiness and aesthetics, and extends its service life; simplifies the assembly process and improves production efficiency; enhances the packaging box's protective effect on the contents, reduces product loss costs, and optimizes the consumer experience and brand image.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A stationery box, comprising:

[0008] The outer box is formed by folding a first folding plate that is integrally molded, and includes a box body and a flip-top that can be folded over at the opening of the box body;

[0009] The inner box is formed by folding a second folding plate that is integrally molded. The inner box can be pulled out and inserted into the box body. The inner box includes a bottom plate, a first buffer and a second buffer. The first buffer is erected on both sides of the bottom plate, and the second buffer is erected at the lower end of the bottom plate. The bottom plate, the first buffer and the second buffer form an accommodating space. When the inner box is inserted into the box body, the flip cover can block the top opening of the accommodating space. Both the first buffer and the second buffer are provided with buffer cavities.

[0010] Furthermore, the first buffer member has an insertion hole, and the second buffer member has insertion tongues on both sides. When the inner box is formed, the insertion tongues can be inserted into the insertion hole.

[0011] Furthermore, the second buffer member has first snap-fit ​​portions on both sides that are adapted to the shape of the first buffer member. When the inner box is formed, the first buffer member can snap-fit ​​with the first snap-fit ​​portions.

[0012] Furthermore, the upper end of the first buffer is lower than the height of the base plate to avoid the flap.

[0013] Furthermore, the second folding plate includes the base plate, the first buffer folding plate, and the second buffer folding plate. The first buffer folding plate is connected to both sides of the base plate, and the second buffer folding plate is connected to the lower end of the base plate. The first buffer member is folded by the first buffer folding plate to form a side buffer structure, and the second buffer member is folded by the second buffer folding plate to form a bottom buffer structure. Both the side buffer structure and the bottom buffer structure have the buffer cavity.

[0014] Furthermore, the first buffer folding plate includes a first plate, a second plate, a third plate, and a fourth plate that are sequentially connected to the side of the base plate. Each plate has an indentation line at the connection point. The first plate, the second plate, and the third plate can all be folded toward the base plate. The fourth plate is bent in the opposite direction. When the inner box is formed, the fourth plate is sandwiched between the second buffer member and the base plate.

[0015] Furthermore, the fourth plate is bonded to the base plate.

[0016] Furthermore, the inner box also includes a pull-out component connected to the upper end of the base plate. When the inner box is inserted into the outer box, the pull-out component extends to the outside of the box body.

[0017] Furthermore, the pull-out component has a hanging hole.

[0018] Furthermore, the front panel of the outer box faces the opening of the accommodating space, and the front panel is provided with an observation window.

[0019] The beneficial effects of this utility model are:

[0020] This utility model provides a stationery packaging box. The outer box is formed by folding a one-piece molded first folding plate, and the inner box is formed by folding a one-piece molded second folding plate. This reduces the number and size of seams, enhances the box's pressure and tear resistance, improves its sturdiness and aesthetics, and extends its service life. It also reduces multiple steps such as gluing, positioning, and curing, simplifying the assembly process and improving production efficiency. The inner box can be pulled out and inserted into the outer box. When the inner box is inserted, the flap seals the top opening of the accommodating space. The outer and inner boxes together accommodate and confine the contents. The inner box, through a first and second buffer component, constructs a three-dimensional cushioning protection system, greatly improving the packaging box's protection of the contents, reducing product damage during transportation and storage, lowering product loss costs, and optimizing the consumer experience and brand image. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the outer box of this utility model;

[0022] Figure 2 This is a structural schematic diagram of the inner box of this utility model;

[0023] Figure 3 This is a schematic diagram of the unfolded first folding plate of this utility model;

[0024] Figure 4 This is a schematic diagram of the unfolded second folding plate of this utility model.

[0025] In the picture:

[0026] 100. Outer box; 101. Box body; 102. Flip-top; 103. First outer box folding plate; 104. Front side panel; 105. Second outer box folding plate; 106. Rear side panel; 107. Connecting plate; 108. Third outer box folding plate; 109. Fourth outer box folding plate; 110. Fifth outer box folding plate; 111. Sixth outer box folding plate; 112. Seventh outer box folding plate; 113. Eighth outer box folding plate; 114. Ninth outer box folding plate; 115. Tenth outer box folding plate; 116. Observation window;

[0027] 200. Inner box; 201. Base plate; 202. First buffer component; 203. Second buffer component; 204. Insertion hole; 205. Insertion tongue; 206. First snap-fit ​​part; 207. First buffer flap; 2071. First plate; 2072. Second plate; 2073. Third plate; 2074. Fourth plate; 208. Second buffer flap; 2081. Fifth plate; 2082. Sixth plate; 2083. Seventh plate; 2084. Eighth plate; 209. Pull-out component; 210. Hanging hole; 211. Ninth plate; 212. Tenth plate. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0029] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0032] like Figures 1-4As shown, this embodiment provides a stationery packaging box, including an outer box 100 and an inner box 200. The outer box 100 is formed by folding an integrally molded first folding plate and includes a box body 101 and a flip cover 102 that is foldably disposed at the opening of the box body 101. The inner box 200 is formed by folding an integrally molded second folding plate and can be pulled out and inserted into the box body 101. The inner box 200 includes a bottom plate 201, a first buffer member 202 and a second buffer member 203. The first buffer member 202 is respectively provided on both sides of the bottom plate 201, and the second buffer member 203 is provided at the lower end of the bottom plate 201. The bottom plate 201, the first buffer member 202 and the second buffer member 203 surround and form an accommodating space for accommodating stationery. When the inner box 200 is inserted into the box body 101, the flip cover 102 can block the top opening of the accommodating space. Both the first buffer member 202 and the second buffer member 203 are provided with buffer cavities.

[0033] Both the outer box 100 and the inner box 200 are formed by folding a one-piece molded folding plate. This reduces the number and size of seams, enhances the box body 101's resistance to pressure and tearing, improves its sturdiness and aesthetics, and extends the lifespan of the packaging box. Furthermore, folding the outer box 100 and inner box 200 by a one-piece molded folding plate reduces multiple steps such as gluing, positioning, and curing, simplifying the assembly process and improving production efficiency.

[0034] A first buffer 202 and a second buffer 203 are installed on both sides and the bottom of the containing space to construct a three-dimensional buffer protection system. When the packaging box is subjected to external impact or vibration, the buffers can absorb and disperse the impact force through their own elastic deformation, effectively mitigating the impact of external forces on the contents and preventing the product from deforming or being damaged due to collision or squeezing. This protective design greatly improves the packaging box's protection effect on the contents, reduces the product's loss rate during transportation and storage, and helps reduce product loss costs. In addition, the buffers increase the perceived volume of the packaging box, enhance the product's appearance, and help optimize the consumer's user experience and brand image.

[0035] Optionally, both the first and second folding boards are made of cardboard. Stationery packaging boxes made of cardboard are inexpensive, easy to mass-produce, lightweight, recyclable, and produce no white pollution.

[0036] Specifically, such as Figure 3As shown, the first folding plate includes a first outer box folding plate 103, a front side plate 104, a second outer box folding plate 105, a rear side plate 106, and a connecting plate 107 connected in sequence. The lower end of the front side plate 104 is connected to a third outer box folding plate 108 and a fourth outer box folding plate 109 in sequence, and the upper end of the front side plate 104 is connected to a fifth outer box folding plate 110 and a sixth outer box folding plate 111 in sequence. The upper and lower ends of the first outer box folding plate 103 are connected to a seventh outer box folding plate 112 and an eighth outer box folding plate 113, respectively. The upper and lower ends of the second outer box folding plate 105 are connected to a ninth outer box folding plate 114 and a tenth outer box folding plate 115, respectively. Crease lines are provided between each adjacent outer box folding plate 100. The first outer box folding plate 103, the front side plate 104, the second outer box folding plate 105, the rear side plate 106, and the connecting plate 107 are connected in sequence. The connecting plate 107 is folded along the crease line and bonded to the first outer box folding plate 103 to form a through groove with openings at both the top and bottom. The third outer box folding plate 108, the fourth outer box folding plate 109, the eighth outer box folding plate 113 and the tenth outer box folding plate 115 are folded into the through groove along the crease line to seal the lower opening of the through groove, thereby forming the box body 101. The inner box 200 can be inserted into the box body 101 through the upper opening of the box body 101. When the inner box 200 is inserted into the box body 101, the seventh outer box folding plate 112, the ninth outer box folding plate 114, the fifth outer box folding plate 110 and the sixth outer box folding plate 111 are folded into the box body 101 along the crease line to form a flap 102 to seal the top opening of the accommodating space, thereby realizing the assembly of the inner box 200 and the outer box 100.

[0037] Optionally, the front panel 104 of the outer box 100 faces the opening of the receiving space, and the front panel 104 has an observation window 116, through which the user can view the contents of the stationery packaging box.

[0038] like Figure 2 and Figure 4 As shown, the first buffer member 202 has an insertion hole 204, and the second buffer member 203 has insertion tongues 205 on both sides. When the inner box 200 is formed, the insertion tongues 205 can be inserted into the insertion hole 204, realizing a stable connection between the second buffer member 203 and the first buffer member 202. Through the mutual limiting effect of the first buffer member 202, the second buffer member 203 and the base plate 201, the inner box 200 is formed. At the same time, this connection method significantly enhances the structural stability of the inner box 200. After the first buffer member 202 and the second buffer member 203 are connected to each other, their overall resistance to deformation is greatly improved. When the inner box 200 is subjected to external pressure, impact and other external forces, the first buffer member 202 and the second buffer member 203 can effectively disperse and absorb external forces with their enhanced resistance to deformation, reducing the impact of external forces on the contents, thereby providing more reliable protection for the contents and reducing the risk of damage to the contents due to external impact.

[0039] Furthermore, the second buffer member 203 has first engaging portions 206 on both sides that are adapted to the shape of the first buffer member 202. When the inner box 200 is formed, the first buffer member 202 can engage with the first engaging portions 206. The first engaging portions 206 designed on both sides of the second buffer member 203 are adapted to the shape of the first buffer member 202. The shape fit increases the contact area between the first buffer member 202 and the second buffer member 203. Under actual force, the contact surfaces of the first buffer member 202 and the second buffer member 203 abut against each other, which can not only effectively disperse the pressure, but also provide mutual support, forming a stable mechanical structure and further strengthening the overall stability of the inner box 200. At the same time, the precise engagement of the first buffer member 202 and the second buffer member 203 ensures the flatness and uniformity of the appearance of the inner box 200, effectively improving the consistency and aesthetics of the inner box 200.

[0040] like Figure 4 As shown, the second folding plate includes a base plate 201, a first buffer folding plate 207, and a second buffer folding plate 208. The first buffer folding plate 207 is connected to both sides of the base plate 201, and the second buffer folding plate 208 is connected to the lower end of the base plate 201. The first buffer member 202 is folded by the first buffer folding plate 207 to form a side buffer structure, and the second buffer member 203 is folded by the second buffer folding plate 208 to form a bottom buffer structure. Both the side buffer structure and the bottom buffer structure have buffer cavities, which can play a good role in protecting the bottom and sides of the contents and prevent the contents from deforming and being damaged.

[0041] Specifically, in combination Figure 2 and Figure 4 As shown, the first buffer plate 207 includes a first plate 2071, a second plate 2072, a third plate 2073, and a fourth plate 2074 sequentially connected to the side of the base plate 201. Each plate has an indentation line at its connection point. The first plate 2071, second plate 2072, and third plate 2073 can all be folded towards the base plate 201, while the fourth plate 2074 bends in the opposite direction. When the inner box 200 is formed, the fourth plate 2074 is sandwiched between the second buffer member 203 and the base plate 201. When the inner box 200 is formed, the second buffer member 203 presses the fourth plate 2074 tightly onto the base plate 201, which improves the limiting and forming effect on the first buffer member 202 and helps improve the structural stability of the first buffer member 202.

[0042] Furthermore, the fourth plate 2074 is bonded to the bottom plate 201, which further improves the structural stability of the first buffer 202, effectively resisting external impacts and vibrations, and providing reliable safety for the contents of the inner box 200.

[0043] In order to facilitate the installation of the flap 102, in this embodiment, the upper end of the first buffer member 202 is lower than the height of the bottom plate 201 to avoid the flap 102, so that part of the flap 102 can be inserted between the bottom plate 201 and the front side plate 104 of the outer box 100 to block the top opening of the accommodating space. This is beneficial to improve the convenience of assembling the packaging box and the connection stability between the outer box 100 and the inner box 200, and to prevent the contents from falling out.

[0044] Specifically, the heights of the second plate 2072, the third plate 2073, and the fourth plate 2074 are lower than the height of the first plate 2071, so that when the first buffer member 202 is folded and formed, its upper end height is lower than the height of the bottom plate 201.

[0045] Continue as Figure 4 As shown, the second buffer plate 208 also includes a fifth plate 2081, a sixth plate 2082, a seventh plate 2083, and an eighth plate 2084 that are sequentially connected to the lower end of the base plate 201. Each plate has an indentation line at the connection point. The fifth plate 2081, the sixth plate 2082, the seventh plate 2083, and the eighth plate 2084 can all be folded toward the base plate 201 to form the second buffer member 203.

[0046] Among them, the lengths of the seventh plate 2083 and the eighth plate 2084 are less than the lengths of the fifth plate 2081 and the sixth plate 2082. When the second buffer 203 is formed, the fifth plate 2081 is attached to the lower end of the first buffer 202, the sixth plate 2082 is attached to the second plate 2072, and the ends of the seventh plate 2083 and the eighth plate 2084 abut against the third plate 2073, so that the second buffer 203 forms a first snap-fit ​​portion 206 that snaps into the first buffer 202.

[0047] The second plate 2072 has a slot, and the sixth plate 2082 has tongues 205 corresponding to the slots at both ends. When the inner box 200 is formed, the tongues 205 can be inserted into the slots on the corresponding sides to realize the connection between the first buffer 202 and the second buffer 203.

[0048] like Figure 2 As shown, the inner box 200 also includes a pull-out member 209 connected to the upper end of the base plate 201. When the inner box 200 is inserted into the outer box 100, the pull-out member 209 extends to the outside of the box body 101, and the user can easily pull the inner box 200 out of the box body 101 of the outer box 100 by pulling the pull-out member 209.

[0049] like Figure 4As shown, specifically, the upper end of the base plate 201 is connected to the ninth plate 211 and the tenth plate 212 in sequence. There is an indentation line between the ninth plate 211 and the tenth plate 212. The tenth plate 212 is folded inward along the indentation line and fits against the ninth plate 211, so that the pull-out part has a double-layer structure, which helps to improve the structural strength of the pull-out part 209 and prevent the pull-out part 209 from being damaged when pulled out. The lower end of the tenth plate 212 extends to fit against the upper end of the base plate 201. When the inner box 200 is inserted into the outer box 100, the flip cover 102 can abut against the lower end of the tenth plate 212, so that it fits tightly against the ninth plate 211, preventing the pull-out part from deforming. This helps to improve the user experience and the appearance of the product.

[0050] Optionally, the pull-out component 209 has a hanging hole 210, which can be hung on a shelf, which is beneficial for the display of the product during the sales process and enhances the product's competitiveness.

[0051] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A stationery packaging box, characterized in that, include: The outer box (100) is formed by folding a first integrally molded folding plate, including a box body (101) and a flip cover (102) that is foldable at the opening of the box body (101); The inner box (200) is formed by folding a second folding plate integrally molded. The inner box (200) can be pulled out and inserted into the box body (101). The inner box (200) includes a bottom plate (201), a first buffer (202) and a second buffer (203). The first buffer (202) is erected on both sides of the bottom plate (201), and the second buffer (203) is erected at the lower end of the bottom plate (201). The bottom plate (201), the first buffer (202) and the second buffer (203) surround and form an accommodating space. When the inner box (200) is inserted into the box body (101), the flip cover (102) can block the top opening of the accommodating space. Both the first buffer (202) and the second buffer (203) are provided with buffer cavities.

2. The stationery packaging box according to claim 1, characterized in that, The first buffer (202) has an insertion hole (204), and the second buffer (203) has insertion tongues (205) on both sides. When the inner box (200) is formed, the insertion tongues (205) can be inserted into the insertion hole (204).

3. The stationery packaging box according to claim 1, characterized in that, The second buffer (203) has first snap-fit ​​portions (206) on both sides that are adapted to the shape of the first buffer (202). When the inner box (200) is formed, the first buffer (202) can snap-fit ​​with the first snap-fit ​​portions (206).

4. The stationery packaging box according to claim 1, characterized in that, The upper end of the first buffer (202) is lower than the height of the base plate (201) to avoid the flap (102).

5. The stationery packaging box according to claim 1, characterized in that, The second folding plate includes the base plate (201), the first buffer folding plate (207), and the second buffer folding plate (208). The first buffer folding plate (207) is connected to both sides of the base plate (201), and the second buffer folding plate (208) is connected to the lower end of the base plate (201). The first buffer member (202) is folded by the first buffer folding plate (207) to form a side buffer structure, and the second buffer member (203) is folded by the second buffer folding plate (208) to form a bottom buffer structure. Both the side buffer structure and the bottom buffer structure have the buffer cavity.

6. The stationery packaging box according to claim 5, characterized in that, The first buffer folding plate (207) includes a first plate (2071), a second plate (2072), a third plate (2073) and a fourth plate (2074) that are sequentially connected to the side of the base plate (201). Each plate has an indentation line at the connection point. The first plate (2071), the second plate (2072) and the third plate (2073) can all be folded toward the base plate (201). The fourth plate (2074) is bent in the opposite direction. When the inner box (200) is formed, the fourth plate (2074) is sandwiched between the second buffer member (203) and the base plate (201).

7. The stationery packaging box according to claim 6, characterized in that, The fourth plate (2074) is bonded to the base plate (201).

8. The stationery packaging box according to claim 1, characterized in that, The inner box (200) also includes a pull-out member (209) connected to the upper end of the base plate (201). When the inner box (200) is inserted into the outer box (100), the pull-out member (209) extends to the outside of the box body (101).

9. The stationery packaging box according to claim 8, characterized in that, The pull-out component (209) has a hanging hole (210).

10. The stationery packaging box according to any one of claims 1 to 9, characterized in that, The front panel (104) of the outer box (100) faces the opening of the accommodating space, and the front panel (104) is provided with an observation window (116).

Images