Rapidly formed display carton

Abstract

The utility model relates to the field of cartons, in particular to a rapid prototyping display carton which comprises a carton body and an inner partition plate, the interior of the carton body is folded to form a containing cavity, and two first inserting openings which are arranged in the width direction of the carton body at intervals are formed in the back side, corresponding to the carton body, of the containing cavity; the two inner partition plates are perpendicular to the bottom of the containing cavity and are provided with first inserting plates corresponding to the first inserting openings. The left sides and the right sides of the bottoms of the two inner partition plates are connected with a first abutting plate and a second abutting plate which are parallel to the bottom of the containing cavity correspondingly. The two first abutting plates abut against the side walls of the adjacent containing cavities correspondingly, and the two second abutting plates abut against each other in the side direction. The front side and the rear side of the inner partition abut against the inner wall of the containing cavity. The inner partition plate is quickly inserted and fixed with a first insertion opening in the bottom of the placement cavity through a first insertion plate; and the front, rear, left and right sides of the inner partition plate abut against the inner wall of the placement cavity to further fix the inner partition plate, so that the inner partition plate can be quickly assembled and formed and has reliable strength.

Description

Technical Field

[0001] The utility model relates to the field of cartons, in particular to a quick - forming display carton. Background Art

[0002] In the existing display cartons, a placement cavity for placing display goods is generally provided inside the carton, and the placement cavity is partitioned by a plurality of inner partitions to form spaces for placing different types of goods; the connection between the conventional inner partitions and the placement cavity of the carton is made by glue, but additional processes are required in the assembly process, and the bonding reliability is easily affected by the environment, and the connection strength between the inner partition and the bottom plate is uncontrollable. Moreover, the inner partitions in the form of simple plug - in fixation are easily offset and deformed under the pushing of goods on the left and right sides, affecting the placement and display of goods. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a quick - forming display carton that can be quickly plugged in, ensures reliable strength of the inner partition, and is not easily offset and deformed by the pushing of goods.

[0004] To solve the above - mentioned technical problem, the technical solution adopted by the utility model is: a quick - forming display carton, including a box body and inner partitions. The inside of the box body is folded to form a placement cavity. Two first insertion openings are provided at intervals along the width direction of the box body on the back side corresponding to the placement cavity; two first insertion plates are provided on the two inner partitions perpendicular to the bottom of the placement cavity and corresponding to the first insertion openings; first pressing plates and second pressing plates parallel to the bottom of the placement cavity are respectively connected to the left and right sides of the bottoms of the two inner partitions; the two first pressing plates respectively abut against the adjacent side walls of the placement cavity, and the two second pressing plates abut against each other laterally; the front and rear sides of the inner partitions respectively abut against the inner walls of the placement cavity.

[0005] Further, the inner partition includes a first partition and a second partition, the first partition is connected to the second partition, the first pressing plate is connected to the lower side of the first partition, and the second pressing plate is connected to the lower side of the second partition; both the first partition and the second partition are provided with first insertion plates facing the first insertion openings of the placement cavity.

[0006] Further, the interval between the first insertion plate and the edge of the adjacent inner partition is in a V - shape.

[0007] Further, the box body includes a bottom plate, a rear plate, a top plate and a front plate. The rear plate, the top plate and the front plate are sequentially connected to the upper side of the bottom plate. A second insertion opening is provided on the bottom plate, and a second insertion plate cooperating with the second insertion opening is provided at one end of the front plate far from the top plate; the first insertion opening is provided on the plate surface of the front plate.

[0008] Further, the front plate is obliquely connected to the bottom plate.

[0009] Furthermore, the box body further includes a left fixing plate, a left outer plate, a left connecting plate, and a left inner plate. The left side of the rear plate is connected to the left fixing plate, and a third insertion port is provided on the left fixing plate; the left side of the bottom plate is sequentially connected to the left outer plate, the left connecting plate, and the left inner plate. The upper side of the left outer plate is connected to a third insertion plate that cooperates with the third insertion port; the folded left inner plate is connected to the bottom plate.

[0010] Furthermore, a fourth insertion plate is connected to the side of the left inner plate away from the left connecting plate, and a fourth insertion port that cooperates with the fourth insertion plate is provided on the bottom plate.

[0011] Furthermore, a left baffle is connected to the lower side of the left outer plate, a fifth insertion plate is connected to the lower side of the left baffle, and a sixth insertion plate is connected to the left side of the left baffle; the folded left outer plate and left inner plate are parallel to each other and perpendicular to the bottom plate, and a side plate space is formed between the left outer plate and the left inner plate. The fifth insertion plate and the sixth insertion plate are respectively inserted into the side plate space.

[0012] Furthermore, the box body further includes a front outer baffle, a front connecting plate, and a front inner baffle. The lower side of the bottom plate is sequentially foldably connected to the front outer baffle, the front connecting plate, and the front inner baffle. A fifth insertion port is provided on the bottom plate, and a seventh insertion plate corresponding to the fifth insertion port is provided on the front inner baffle; an eighth insertion plate parallel to the left baffle is connected to the lower side of the left outer plate, and the eighth insertion plate is inserted between the folded front inner baffle and the front outer baffle.

[0013] Furthermore, the box body further includes a right fixing plate, a right outer plate, a right connecting plate, and a right inner plate. The right side of the rear plate is connected to the right fixing plate, and a sixth insertion port is provided on the right fixing plate; the right side of the bottom plate is sequentially connected to the right outer plate, the right connecting plate, and the right inner plate. The upper side of the right outer plate is connected to a ninth insertion plate that cooperates with the sixth insertion port; the folded right inner plate is connected to the bottom plate.

[0014] The beneficial effects of the present utility model are as follows: Multiple display positions for displaying goods are formed by the placement cavity and the inner partition. The inner partition is quickly inserted and fixed to the first insertion port at the bottom of the placement cavity through the first insertion plate. At the same time, a first pressing plate and a second pressing plate are also designed, so that the side wall of the placement cavity abuts against the first pressing plate of the adjacent inner partition in the length direction on the left and right sides of the placement cavity, and the second pressing plates of the two inner partitions abut against each other, realizing the pressing and fixing of the bottom of the inner partition to the left and right sides of the placement cavity; In addition, the inner partition is further fixed by the abutment of the front and rear sides of the inner partition against the inner wall of the placement cavity, so that the inner partition can not only be quickly assembled and formed but also has reliable strength. Description of the Drawings

[0015] Figure 1It is the unfolded view of the box body of the rapid prototyping display carton in the specific embodiment of the present utility model;

[0016] Figure 2 It is the unfolded view of the inner partition of the rapid prototyping display carton in the specific embodiment of the present utility model.

[0017] Label description:

[0018] 1. Inner partition; 11. First partition; 12. Second partition; 13. First pressing plate; 14. Second pressing plate; 15. First insertion plate;

[0019] 2. Bottom plate; 21. Second insertion port; 22. Fourth insertion port; 23. Fifth insertion port;

[0020] 3. Rear plate; 4. Top plate;

[0021] 5. Front plate; 51. Second insertion plate; 52. First insertion port;

[0022] 6. Left fixing plate; 61. Third insertion port;

[0023] 7. Left outer plate; 71. Third insertion plate; 72. Eighth insertion plate;

[0024] 8. Left connecting plate;

[0025] 9. Left inner plate; 91. Fourth insertion plate;

[0026] 10. Left baffle; 1001. Fifth insertion plate; 1002. Sixth insertion plate;

[0027] 101. Front outer baffle; 102. Front connecting plate;

[0028] 103. Front inner baffle; 1031. Seventh insertion plate;

[0029] 104. Right fixing plate; 1041. Sixth insertion port;

[0030] 105. Right outer plate; 1051. Ninth insertion plate;

[0031] 106. Right connecting plate; 107. Right inner plate. Specific embodiment

[0032] To illustrate the technical content, achieved purpose and effect of the present utility model in detail, the following is described in conjunction with the embodiments and with reference to the drawings.

[0033] Please refer to Figures 1 to 2, A rapid prototyping display carton, including a box body and an inner partition 1. The interior of the box body is folded to form a placement cavity. Two first insertion interfaces 52 are provided at the back side of the box body corresponding to the placement cavity and are spaced apart along the width direction of the box body; two first insertion plates 15 are provided on the two inner partitions 1 perpendicular to the bottom of the placement cavity and corresponding to the first insertion interfaces 52; the left and right sides of the bottoms of the two inner partitions 1 are respectively connected with a first pressing plate 13 and a second pressing plate 14 parallel to the bottom of the placement cavity; the two first pressing plates 13 are respectively abutted against the adjacent side walls of the placement cavity, and the two second pressing plates 14 are abutted against each other laterally; the front and back sides of the inner partition 1 are respectively abutted against the inner wall of the placement cavity.

[0034] As can be seen from the above description, the beneficial effects of the present utility model are as follows: Multiple display positions for commodity display are formed through the placement cavity and the inner partition 1. The inner partition 1 is quickly inserted and fixed to the first insertion interface 52 at the bottom of the placement cavity through the first insertion plate 15. At the same time, the first pressing plate 13 and the second pressing plate 14 are also designed, so that the side wall of the placement cavity abuts against the first pressing plate 13 of the adjacent inner partition 1 in the length direction on the left and right sides of the placement cavity, and the second pressing plates 14 of the two inner partitions 1 abut against each other, realizing the pressing and fixing of the bottom of the inner partition 1 to the left and right sides of the placement cavity; in addition, the inner partition 1 is further fixed by the abutment of the front and back sides of the inner partition 1 against the inner wall of the placement cavity, so that the inner partition 1 can not only be quickly assembled and formed but also has reliable strength.

[0035] Further, the inner partition 1 includes a first partition 11 and a second partition 12. The first partition 11 is connected to the second partition 12. The first pressing plate 13 is connected to the lower side of the first partition 11, and the second pressing plate 14 is connected to the lower side of the second partition 12; both the first partition 11 and the second partition 12 are provided with first insertion plates 15 facing the first insertion interface 52 of the placement cavity.

[0036] As can be seen from the above description, during forming, the inner partition 1 with a double-layer structure is formed by folding the first partition 11 and the second partition 12 towards each other, which has higher strength and is not easily displaced by the placed commodities; at the same time, the first pressing plate 13 on the lower side of the first partition 11 and the second pressing plate 14 on the lower side of the second partition 12 also become the left and right structures on the lower side of the folded inner partition 1 as the first partition 11 and the second partition 12 are folded, and the finally formed inner partition 1 has an inverted T-shaped structure.

[0037] Further, the interval between the first insertion plate 15 and the edge of the adjacent inner partition 1 is V-shaped.

[0038] As can be seen from the above description, through the V-shaped design of the interval between the first insertion plate 15 and the edge of the inner partition 1, the V-shaped interval can play a guiding role when connecting the inner partition 1 to the placement cavity, enabling the first insertion plate 15 to be quickly snapped into the first insertion interface 52.

[0039] Further, the box body includes a bottom plate 2, a rear plate 3, a top plate 4 and a front plate 5. The rear plate 3, the top plate 4 and the front plate 5 are sequentially connected to the upper side of the bottom plate 2. A second socket 21 is provided on the bottom plate 2. One end of the front plate 5 away from the top plate 4 is provided with a second plug board 51 that cooperates with the second socket 21; the first socket 52 is provided on the plate surface of the front plate 5.

[0040] As can be seen from the above description, when folding, the rear plate 3, the top plate 4 and the front plate 5 are sequentially folded towards the bottom plate 2. After folding, the rear plate 3 is perpendicular to the bottom plate 2, the top plate 4 is parallel to the bottom plate 2, and the front plate 5 is parallel to the rear plate 3 and perpendicular to the bottom plate 2. The front plate 5 is quickly plugged and fixed to the second socket 21 of the bottom plate 2 through the second plug board 51. At this time, the front plate 5 serves as the dorsal part of the placement cavity, and the first socket 52 provided on its plate surface cooperates with the first plug board 15 of the inner partition 1.

[0041] Further, the front plate 5 is inclinedly connected to the bottom plate 2.

[0042] As can be seen from the above description, the front plate 5 inclinedly connected to the bottom plate 2 makes the dorsal side of the formed placement cavity inclined. On the one hand, it increases the placement space of the placement cavity and can accommodate a larger volume of goods. On the other hand, the inclined arrangement allows the placed goods to abut against it and maintain a certain inclination angle, which is beneficial for customers to observe the goods from multiple angles.

[0043] Further, the box body further includes a left fixing plate 6, a left outer plate 7, a left connecting plate 8 and a left inner plate 9. The left fixing plate 6 is connected to the left side of the rear plate 3, and a third socket 61 is provided on the left fixing plate 6; the left outer plate 7, the left connecting plate 8 and the left inner plate 9 are sequentially connected to the left side of the bottom plate 2. The upper side of the left outer plate 7 is connected with a third plug board 71 that cooperates with the third socket 61; the folded left inner plate 9 is connected to the bottom plate 2.

[0044] As can be seen from the above description, when folding, the left outer plate 7, the left connecting plate 8 and the left inner plate 9 are sequentially folded towards the bottom plate 2. After folding, the left outer plate 7 is perpendicular to the bottom plate 2, the left connecting plate 8 is parallel to the bottom plate 2, and the left inner plate 9 is parallel to the left outer plate 7 and perpendicularly connected to the bottom plate 2. The above structure forms the left side structure of the box body, that is, the left part of the placement cavity. At this time, through the plugging and cooperation of the third plug board 71 on the left outer plate 7 and the third socket 61 on the left fixing plate 6, the left part of the placement cavity can be connected to the dorsal part of the placement cavity to ensure the reliable folding and forming of the left side structure; a first pressing plate 13 is pressed and connected between the left inner plate 9 and the adjacent inner partition 1.

[0045] Further, a fourth plug board 91 is connected to the side of the left inner plate 9 away from the left connecting plate 8, and a fourth socket 22 that cooperates with the fourth plug board 91 is provided on the bottom plate 2.

[0046] As can be seen from the above description, specifically, the left inner plate 9 is connected to the bottom plate 2 through the insertion and cooperation of the fourth insertion plate 91 and the fourth insertion port 22 of the bottom plate 2, realizing the connection between the left inner plate 9 and the bottom plate 2.

[0047] Furthermore, a left baffle 10 is connected to the lower side of the left outer plate 7. A fifth insertion plate 1001 is connected to the lower side of the left baffle 10, and a sixth insertion plate 1002 is connected to the left side of the left baffle 10. After folding, the left outer plate 7 and the left inner plate 9 are parallel to each other and perpendicular to the bottom plate 2. A side plate space is formed between the left outer plate 7 and the left inner plate 9, and the fifth insertion plate 1001 and the sixth insertion plate 1002 are respectively inserted into the side plate space.

[0048] As can be seen from the above description, since a side plate space is formed between the folded left outer plate 7 and the left inner plate 9, in order to prevent foreign objects from entering the side plate space, the left baffle 10 is designed to be folded and blocked. After the left outer plate 7 and the left inner plate 9 are folded and formed, the left baffle 10 folds towards the side plate space formed by the left outer plate 7 and the left inner plate 9 and blocks the side plate space. Then, the fifth insertion plate 1001 and the sixth insertion plate 1002 are respectively inserted into the gaps between the left baffle 10 at different positions and the side plate space, thereby fixing the left baffle 10 and realizing the blocking of the side plate space.

[0049] Furthermore, the box body further includes a front outer baffle 101, a front connecting plate 102, and a front inner baffle 103. The front outer baffle 101, the front connecting plate 102, and the front inner baffle 103 are sequentially and foldably connected to the lower side of the bottom plate 2. A fifth insertion port 23 is provided on the bottom plate 2, and a seventh insertion plate 1031 corresponding to the fifth insertion port 23 is provided on the front inner baffle 103. An eighth insertion plate 72 parallel to the left baffle 10 is connected to the lower side of the left outer plate 7, and the eighth insertion plate 72 is inserted between the folded front inner baffle 103 and the front outer baffle 101.

[0050] As can be seen from the above description, during folding, the front outer baffle 101, the front connecting plate 102, and the front inner baffle 103 are sequentially folded towards the bottom plate 2. After folding, the front outer baffle 101 is perpendicular to the bottom plate 2, the front connecting plate 102 is parallel to the bottom plate 2, the front inner baffle 103 is parallel to the front outer baffle 101 and perpendicular to the bottom plate 2. The front inner baffle 103 is inserted and cooperated with the fifth insertion port 23 of the bottom plate 2 through the seventh insertion plate 1031. The above folding structure forms the front side part of the placement cavity. The front inner baffle 103 and the front plate 5 respectively serve as the inner walls of the placement cavity that abut against the front and rear sides of the inner partition 1.

[0051] There is a space between the front outer baffle 101 and the front inner baffle 103 after folding and forming. At this time, through the insertion of the eighth insertion board 72 on the lower side of the left outer board 7 into this space, the front side part of the placement cavity can be connected to the left side part of the placement cavity, making the overall strength of the formed box better.

[0052] Furthermore, the box further includes a right fixing board 104, a right outer board 105, a right connecting board 106 and a right inner board 107. The right fixing board 104 is connected to the right side of the rear board 3, and a sixth insertion port 1041 is provided on the right fixing board 104; the right outer board 105, the right connecting board 106 and the right inner board 107 are sequentially connected to the right side of the bottom board 2. A ninth insertion board 1051 that cooperates with the sixth insertion port 1041 is connected to the upper side of the right outer board 105; the folded right inner board 107 is connected to the bottom board 2.

[0053] As can be seen from the above description, as a cardboard structure of the right fixing board 104, the right outer board 105, the right connecting board 106 and the right inner board 107 symmetrically designed on the right side of the box, its folded shape is the same as the left side structure of the box and serves as the right side part of the placement cavity. During the specific folding process, the right outer board 105, the right connecting board 106 and the right inner board 107 are sequentially folded towards the bottom board 2. After folding, the right outer board 105 is perpendicular to the bottom board 2, the right connecting board 106 is parallel to the bottom board 2, the right inner board 107 is parallel to the right outer board 105 and perpendicularly connected to the bottom board 2. The right outer board 105 is inserted and fixed to the sixth insertion port 1041 on the right fixing board 104 through the ninth insertion board 1051, making the right side part of the formed placement cavity connected to the back side part of the placement cavity and ensuring the structural stability.

[0054] Embodiment 1:

[0055] As Figures 1 to 2 shown, the rapid prototyping display carton of this embodiment includes a box body and an inner partition 1. A placement cavity is formed by folding inside the box body. Two first insertion ports 52 are provided at intervals in the width direction of the box body corresponding to the back side of the placement cavity; two inner partitions 1 are perpendicular to the bottom of the placement cavity and are provided with first insertion boards 15 corresponding to the first insertion ports 52; the left and right sides of the bottoms of the two inner partitions 1 are respectively connected with a first pressing plate 13 and a second pressing plate 14 parallel to the bottom of the placement cavity; the two first pressing plates 13 respectively abut against the adjacent side walls of the placement cavity, and the two second pressing plates 14 are laterally pressed against each other; the front and rear sides of the inner partition 1 respectively abut against the inner wall of the placement cavity.

[0056] The inner partition 1 includes a first partition 11 and a second partition 12. The first partition 11 is connected to the second partition 12. A first pressing plate 13 is connected to the lower side of the first partition 11, and a second pressing plate 14 is connected to the lower side of the second partition 12. The first partition 11 and the second partition 12 are both provided with a first plug-in plate 15 facing the first plug-in port 52 of the placement cavity.

[0057] The interval between the first plug-in plate 15 and the edge of the adjacent inner partition 1 is V-shaped.

[0058] The box body includes a bottom plate 2, a rear plate 3, a top plate 4 and a front plate 5. The rear plate 3, the top plate 4 and the front plate 5 are sequentially connected to the upper side of the bottom plate 2. A second plug-in port 21 is provided on the bottom plate 2. One end of the front plate 5 far from the top plate 4 is provided with a second plug-in plate 51 that cooperates with the second plug-in port 21. The first plug-in port 52 is provided on the plate surface of the front plate 5. Specifically, in this embodiment, the front plate 5 is obliquely connected to the bottom plate 2.

[0059] The box body further includes a left fixing plate 6, a left outer side plate 7, a left connecting plate 8 and a left inner side plate 9. The left fixing plate 6 is connected to the left side of the rear plate 3, and a third plug-in port 61 is provided on the left fixing plate 6. The left outer side plate 7, the left connecting plate 8 and the left inner side plate 9 are sequentially connected to the left side of the bottom plate 2. The upper side of the left outer side plate 7 is connected with a third plug-in plate 71 that cooperates with the third plug-in port 61. The folded left inner side plate 9 is connected to the bottom plate 2.

[0060] A fourth plug-in plate 91 is connected to the side of the left inner side plate 9 far from the left connecting plate 8, and a fourth plug-in port 22 that cooperates with the fourth plug-in plate 91 is provided on the bottom plate 2.

[0061] A left baffle 10 is connected to the lower side of the left outer side plate 7. A fifth plug-in plate 1001 is connected to the lower side of the left baffle 10, and a sixth plug-in plate 1002 is connected to the left side of the left baffle 10. The folded left outer side plate 7 and the left inner side plate 9 are parallel to each other and perpendicular to the bottom plate 2. A side plate space is formed between the left outer side plate 7 and the left inner side plate 9, and the fifth plug-in plate 1001 and the sixth plug-in plate 1002 are respectively inserted into the side plate space.

[0062] The box body further includes a front outer baffle 101, a front connecting plate 102 and a front inner baffle 103. The front outer baffle 101, the front connecting plate 102 and the front inner baffle 103 are sequentially and foldably connected to the lower side of the bottom plate 2. A fifth plug-in port 23 is provided on the bottom plate 2. A seventh plug-in plate 1031 corresponding to the fifth plug-in port 23 is provided on the front inner baffle 103. An eighth plug-in plate 72 parallel to the left baffle 10 is connected to the lower side of the left outer side plate 7, and the eighth plug-in plate 72 is inserted between the folded front inner baffle 103 and the front outer baffle 101.

[0063] The box body further includes a right fixing plate 104, a right outer plate 105, a right connecting plate 106 and a right inner plate 107. The right fixing plate 104 is connected to the right side of the rear plate 3, and a sixth socket 1041 is provided on the right fixing plate 104; the right outer plate 105, the right connecting plate 106 and the right inner plate 107 are sequentially connected to the right side of the bottom plate 2, and a ninth plugging plate 1051 that cooperates with the sixth socket 1041 is connected to the upper side of the right outer plate 105. The folded right inner plate 107 is connected to the bottom plate 2.

[0064] The above-mentioned right fixing plate 104, right outer plate 105, right connecting plate 106 and right inner plate 107 are folded to form a folding structure symmetrical to the left fixing plate 6, left outer plate 7, left connecting plate 8 and left inner plate 9. Similarly, the lower side of the right outer plate 105 is also connected to the front side structure of the box body formed by folding the left outer plate 7 with the front outer baffle 101, the front connecting plate 102 and the front inner baffle 103. The right inner plate 107 is also plugged with the bottom plate 2 in the same way as the left inner plate 9.

[0065] In summary, for the rapid prototyping display carton provided by the present invention, a plurality of display positions for commodity display are formed by the placement cavity and the inner partition. The inner partition is quickly plugged and fixed to the first socket at the bottom of the placement cavity through the first plugging plate. At the same time, the first pressing plate and the second pressing plate are also designed, so that the side wall of the placement cavity abuts against the first pressing plate of the adjacent inner partition in the length direction on the left and right sides of the placement cavity, and the second pressing plates of the two inner partitions abut against each other, realizing the pressing and fixing of the bottom of the inner partition to the left and right sides of the placement cavity; in addition, the inner partition is further fixed by the abutment of the front and rear sides of the inner partition against the inner wall of the placement cavity, so that the inner partition can not only be quickly assembled and formed but also has reliable strength.

[0066] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical fields, shall be included in the patent protection scope of the present invention by the same token.

Claims

1. A rapid prototyping display carton, characterized in that, It includes a box body and inner partition boards. A placement cavity is formed by folding inside the box body. Two first insertion openings are provided at the back side of the box body corresponding to the placement cavity and spaced apart along the width direction of the box body. Two first insertion plates are provided on the two inner partition boards perpendicular to the bottom of the placement cavity and corresponding to the first insertion openings. On the left and right sides of the bottoms of the two inner partition boards, a first pressing plate and a second pressing plate parallel to the bottom of the placement cavity are respectively connected. The two first pressing plates respectively abut against the adjacent side walls of the placement cavity, and the two second pressing plates abut against each other laterally. The front and back sides of the inner partition boards respectively abut against the inner walls of the placement cavity.

2. The rapid prototyping display carton according to claim 1, wherein The inner partition board includes a first partition board and a second partition board. The first partition board is connected to the second partition board. A first pressing plate is connected to the lower side of the first partition board, and a second pressing plate is connected to the lower side of the second partition board. The first partition board and the second partition board are both provided with first insertion plates facing the first insertion openings of the placement cavity.

3. The rapid prototyping display carton according to claim 1, wherein The interval between the first insertion plate and the edge of the adjacent inner partition board is V-shaped.

4. The rapid prototyping display carton according to claim 1, wherein, The box body includes a bottom plate, a rear plate, a top plate and a front plate. The rear plate, the top plate and the front plate are sequentially connected to the upper side of the bottom plate. A second insertion opening is provided on the bottom plate. A second insertion plate cooperating with the second insertion opening is provided at one end of the front plate away from the top plate. The first insertion opening is provided on the plate surface of the front plate.

5. The rapid prototyping display carton according to claim 4, characterized in that, The front plate is obliquely connected to the bottom plate.

6. The rapid prototyping display carton according to claim 4, characterized in that, The box body further includes a left fixing plate, a left outer side plate, a left connecting plate and a left inner side plate. The left fixing plate is connected to the left side of the rear plate. A third insertion opening is provided on the left fixing plate. The left outer side plate, the left connecting plate and the left inner side plate are sequentially connected to the left side of the bottom plate. A third insertion plate cooperating with the third insertion opening is connected to the upper side of the left outer side plate. The folded left inner side plate is connected to the bottom plate.

7. The rapid prototyping display carton according to claim 6, wherein A fourth insertion plate is connected to the side of the left inner side plate away from the left connecting plate. A fourth insertion opening cooperating with the fourth insertion plate is provided on the bottom plate.

8. The rapid prototyping display carton according to claim 7, wherein, A left baffle is connected to the lower side of the left outer side plate. A fifth insertion plate is connected to the lower side of the left baffle. A sixth insertion plate is connected to the left side of the left baffle. The folded left outer side plate and the left inner side plate are parallel to each other and perpendicular to the bottom plate. A side plate space is formed between the left outer side plate and the left inner side plate. The fifth insertion plate and the sixth insertion plate are respectively inserted into the side plate space.

9. The rapid prototyping display carton according to claim 8, characterized in that The box body further includes a front outer baffle, a front connecting plate and a front inner baffle. The front outer baffle, the front connecting plate and the front inner baffle are sequentially folded and connected to the lower side of the bottom plate. A fifth insertion opening is provided on the bottom plate. A seventh insertion plate corresponding to the fifth insertion opening is provided on the front inner baffle. An eighth insertion plate parallel to the left baffle is connected to the lower side of the left outer side plate. The eighth insertion plate is inserted between the folded front inner baffle and the front outer baffle.

10. The rapid prototyping display carton according to claim 6, characterized in that, The box body further includes a right fixing plate, a right outer side plate, a right connecting plate and a right inner side plate. The right fixing plate is connected to the right side of the rear plate. A sixth insertion opening is provided on the right fixing plate. The right outer side plate, the right connecting plate and the right inner side plate are sequentially connected to the right side of the bottom plate. A ninth insertion plate cooperating with the sixth insertion opening is connected to the upper side of the right outer side plate. The folded right inner side plate is connected to the bottom plate.

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