Corrugated carton with internal vision function

Abstract

The utility model relates to the field of cartons, in particular to a corrugated carton with an inward viewing function, which comprises a bottom carton and a cover plate, an opening is arranged on the upper portion of the bottom carton, and the cover plate is connected with the back of the bottom carton and covers the opening. First windows are formed in two sides of the bottom box; the cover plate is connected with first shielding plates corresponding to the two sides of the bottom box, and the first shielding plates are opposite to the first windows; one side, away from the cover plate, of the first shielding plate is inserted into two sides of the bottom box; creases parallel to the length direction of the side face of the bottom box are arranged in the middle of the first shielding plate, and a lifting hole is formed in the part, away from the cover plate, of the first shielding plate; through the design of the first windows on the two sides of the bottom box, the condition of commodities in the bottom box can be observed through the first windows during use, and the inward viewing function is achieved; the first shielding plate at the cover plate is opposite to the first window, so that the first window can be opened and closed; and meanwhile, the first shielding plate can be folded towards the cover plate to form a lifting handle structure, lifting is conducted through a lifting hole formed in the first shielding plate, and grabbing and transferring are convenient.

Description

Technical Field

[0001] The utility model relates to the field of cartons, in particular to a corrugated carton with an inner viewing function. Background Art

[0002] Goods are often placed in cartons for protection during transportation. Most existing cartons are closed, making it impossible to observe the goods from outside. While cartons with windows allow for direct viewing of the goods inside, they cannot be blocked by other carton structures, exposing the goods inside. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a corrugated paper box with an interior viewing function, which can be used to observe the interior of the paper box and can adjust the opening and closing of the observation window to facilitate transfer.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a corrugated cardboard box with an inward-looking function, comprising a bottom box and a cover plate, the upper part of the bottom box is provided with an opening, the cover plate is connected to the back of the bottom box and covers the opening; a first window is provided on both sides of the bottom box; the cover plate is connected to a first shielding plate on both sides of the bottom box, and the first shielding plate is opposite to the first window; the side of the first shielding plate away from the cover plate is plugged into the two sides of the bottom box; a fold parallel to the length direction of the side of the bottom box is provided in the middle of the first shielding plate, and the first shielding plate is provided with a pulling hole on the part away from the cover plate.

[0005] Furthermore, the first shielding plate is plugged into the cover plate.

[0006] Furthermore, the first shielding plate is provided with a first plug hole at the fold, and the cover plate is provided with a first plug plate, and the first plug plate is plugged into the first plug hole.

[0007] Furthermore, a hollow portion is provided on the cover plate, the first plug plate is connected to the hollow portion, and the first plug plate is the cover plate portion corresponding to the hollow portion.

[0008] Furthermore, the bottom box includes a bottom plate, a left side plate, a right side plate, a front plate and a rear plate. The left and right sides of the bottom plate are respectively connected to the left side plate and the right side plate, and the front and back sides of the bottom plate are respectively connected to the front plate and the rear plate.

[0009] Furthermore, a left fixed plate is connected to the side of the left side plate away from the bottom plate, the left fixed plate is plugged into the bottom plate, and a first window is provided on both the left side plate and the left fixed plate.

[0010] Furthermore, a right fixing plate is connected to the side of the right side plate away from the bottom plate, the right fixing plate is plugged into the bottom plate, and a first window is provided on both the right side plate and the right fixing plate.

[0011] Furthermore, a second socket is provided at the portion of the bottom plate opposite to the middle of the left fixed plate; a second plug-in plate is provided on the side of the left fixed plate away from the left side plate; the second plug-in plate is plugged into the second socket, and third sockets plugged into the first shielding plate are provided on both sides of the left side plate; a third plug-in plate is provided on the first shielding plate corresponding to the third socket and plugged into it.

[0012] Furthermore, a fourth socket is provided at the portion of the bottom plate opposite to the middle of the right fixed plate, and a fourth plugging plate is provided on the side of the right fixed plate away from the right side plate, and the fourth plugging plate is plugged into the fourth socket; fifth sockets plugged into the first shielding plate are provided on both sides of the right side plate; and a fifth plugging plate plugged into the corresponding fifth socket is provided on the first shielding plate.

[0013] Furthermore, one end of the first inserting plate away from the hollow portion is connected to a first folding plate.

[0014] The beneficial effects of the present invention are: through the first window design on both sides of the bottom box, the goods inside the bottom box can be observed through the first window when in use, thereby realizing the inner viewing function; through the relative design of the first shielding plate and the first window at the cover plate, the first window can be opened and closed, thereby preventing foreign objects from invading the interior of the bottom box when not under observation; the first shielding plate can also be folded toward the cover plate and folded along its crease to form an L-shaped handle structure, which can be lifted through the lifting holes provided on the first shielding plate to facilitate grabbing and transferring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an expanded view of a corrugated paper box with an interior viewing function according to a specific embodiment of the present invention.

[0016] Description of labels:

[0017] 1. Bottom box; 11. Bottom panel; 111. Second jack; 112. Fourth jack; 12. Left side panel; 121. Left fixed panel; 122. Second plug-in board; 123. Third jack; 13. Right side panel; 131. Right fixed panel; 132. Fourth plug-in board; 133. Fifth jack; 14. Front panel; 15. Back panel; 16. First window

[0018] 2. Cover plate; 21. First shielding plate; 22. Pull hole; 23. First insertion hole; 24. First insertion plate; 25. Third insertion plate; 26. Fifth insertion plate; 27. First folding plate. DETAILED DESCRIPTION

[0019] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

[0020] Please refer to Figure 1, a corrugated cardboard box with an inward-looking function, includes a bottom box 1 and a cover plate 2, the bottom box 1 is provided with an opening at the top, the cover plate 2 is connected to the back of the bottom box 1 and covers the opening; the bottom box 1 is provided with a first window 16 on both sides; the cover plate 2 is connected to first shielding plates 21 on both sides corresponding to the bottom box 1, and the first shielding plates 21 are opposite to the first windows 16; the first shielding plates 21 are plugged into the two sides of the bottom box 1 on the side away from the cover plate 2; the middle part of the first shielding plate 21 is provided with a fold parallel to the length direction of the side of the bottom box 1, and the first shielding plate 21 is provided with a pulling hole 22 on the part away from the cover plate 2.

[0021] From the above description, it can be seen that the beneficial effects of the present invention are: through the design of the first windows 16 on both sides of the bottom box 1, the goods inside the bottom box 1 can be observed through the first windows 16 during use, thereby realizing the internal viewing function; through the relative design of the first baffle 21 at the cover 2 and the first window 16, the first window 16 can be opened and closed, thereby preventing foreign objects from invading the interior of the bottom box 1 when not under observation; the first baffle 21 can also be folded toward the cover 2 and folded along its crease to form an L-shaped handle structure, which can be pulled through the lifting holes 22 provided on the first baffle 21 for easy grabbing and transfer.

[0022] Furthermore, the first shielding plate 21 is plugged into the cover plate 2 .

[0023] It can be seen from the above description that after the first shielding plate 21 is folded, it is plugged into the cover plate 2 to achieve fixation between the two.

[0024] Furthermore, the first shielding plate 21 is provided with a first plug hole 23 at the fold, and the cover plate 2 is provided with a first plug plate 24 , which is plugged into the first plug hole 23 .

[0025] From the above description, it can be seen that through the cooperation between the first insertion hole 23 at the fold of the first shielding plate 21 and the first insertion plate 24, after the first shielding plate 21 is folded into an L shape, the first insertion plate 24 can be inserted to shape it and fix its connection with the cover plate 2, so that it will not easily loosen when pulled.

[0026] Furthermore, a hollow portion is provided on the cover plate 2 , and the first plug plate 24 is connected to the hollow portion. The first plug plate 24 is the portion of the cover plate 2 corresponding to the hollow portion.

[0027] As can be seen from the above description, the cover plate 2 is cut out to achieve the arrangement of the first plug-in board 24 , thereby reducing the consumption of additional cardboard.

[0028] Furthermore, the bottom box 1 includes a bottom plate 11, a left side plate 12, a right side plate 13, a front plate 14 and a rear plate 15. The left and right sides of the bottom plate 11 are respectively connected to the left side plate 12 and the right side plate 13, and the front and back sides of the bottom plate 11 are respectively connected to the front plate 14 and the rear plate 15.

[0029] As can be seen from the above description, the bottom box 1 is formed by folding the bottom plate 11 , the left side plate 12 , the right side plate 13 , the front plate 14 and the rear plate 15 .

[0030] Furthermore, a left fixed plate 121 is connected to the side of the left side plate 12 away from the bottom plate 11 . The left fixed plate 121 is plugged into the bottom plate 11 . A first window 16 is provided on both the left side plate 12 and the left fixed plate 121 .

[0031] From the above description, it can be seen that the left side structure of the bottom box 1 is formed by folding the left fixed plate 121 and the left side plate 12. The double-layer structure formed by the left fixed plate 121 and the left side plate 12 can quickly connect it with the bottom plate 11 on the one hand, and improve the side strength of the bottom box 1 on the other hand.

[0032] Furthermore, a right fixing plate 131 is connected to a side of the right side plate 13 away from the bottom plate 11 . The right fixing plate 131 is plugged into the bottom plate 11 . A first window 16 is provided on both the right side plate 13 and the right fixing plate 131 .

[0033] From the above description, it can be seen that the right side structure of the bottom box 1 is formed by folding the right fixed plate 131 and the right side plate 13. The double-layer structure formed by the right fixed plate 131 and the right side plate 13 can quickly connect it with the bottom plate 11 on the one hand, and improve the side strength of the bottom box 1 on the other hand.

[0034] Furthermore, a second socket 111 is provided at a portion of the bottom plate 11 opposite to the middle portion of the left fixed plate 121; a second plug-in plate 122 is provided on the side of the left fixed plate 121 away from the left side plate 12; the second plug-in plate 122 is plugged into the second socket 111, and third sockets 123 plugged into the first shielding plate 21 are provided on both sides of the left side plate 12; a third plug-in plate 25 is provided on the first shielding plate 21 corresponding to the third socket 123.

[0035] From the above description, it can be seen that the left fixed plate 121 is fixedly assembled by plugging and cooperating the second plug plate 122 of the left fixed plate 121 with the second plug hole 111 in the middle of the bottom plate 11; the first shielding plate 21 fixes and blocks the first window 16 at the left side plate 12 by the third plug hole 123 on both sides of the left side plate 12 with the third plug plate 25; the second plug hole 111 in the middle of the bottom plate 11 and the third plug holes 123 on both sides of the left side plate 12 are staggered on the side structure of the bottom box 1 to avoid the poor structural strength of the bottom box 1 caused by the design of multiple openings in close positions.

[0036] Furthermore, a fourth plug hole 112 is provided at a portion of the bottom plate 11 opposite to the middle portion of the right fixed plate 131, and a fourth plug plate 132 is provided on the side of the right fixed plate 131 away from the right side plate 13, and the fourth plug plate 132 is plugged into the fourth plug hole 112; fifth plug holes 133 for plugging into the first shielding plate 21 are provided on both sides of the right side plate 13; and a fifth plug plate 26 for plugging into the corresponding fifth plug hole 133 is provided on the first shielding plate 21.

[0037] From the above description, it can be seen that the right fixing plate 131 is fixedly assembled by plugging and cooperating the fourth plug plate 132 of the right fixing plate 131 with the fourth plug hole 112 in the middle of the bottom plate 11; the first shielding plate 21 fixes and blocks the first window 16 at the right side plate 13 by the fifth plug hole 133 on both sides of the right side plate 13 with the fifth plug hole 26; the fourth plug hole 112 in the middle of the bottom plate 11 and the fifth plug hole 133 on both sides of the right side plate 13 are staggered on the side structure of the bottom box 1 to avoid the poor structural strength of the bottom box 1 caused by the design of multiple openings in close positions.

[0038] Furthermore, one end of the first inserting plate 24 away from the hollow portion is connected to a first folding plate 27 .

[0039] From the above description, it can be seen that the first plug plate 24 is folded by the first folding plate 27 after being inserted into the first plug hole 23 of the first shielding plate 21. The length direction of the first folding plate 27 is perpendicular to the insertion direction of the first plug plate 24, so that the first plug plate 24 cannot be directly removed along the insertion direction, further improving the connection reliability between the first shielding plate 21 and the cover plate 2.

[0040] Please refer to Figure 1 , the first embodiment of the present utility model is:

[0041] A corrugated cardboard box with an inward-looking function includes a base box 1 and a cover plate 2, wherein the base box 1 is provided with an opening on the upper portion, and the cover plate 2 is connected to the back of the base box 1 and covers the opening; a first window 16 is provided on both sides of the base box 1; the cover plate 2 is connected to first shielding plates 21 on both sides corresponding to the base box 1, and the first shielding plates 21 are opposite to the first windows 16; the side of the first shielding plate 21 away from the cover plate 2 is plugged into the two sides of the base box 1; a fold parallel to the length direction of the side surface of the base box 1 is provided in the middle portion of the first shielding plate 21, and a lifting hole 22 is provided on the part of the first shielding plate 21 away from the cover plate 2.

[0042] The first shielding plate 21 is plugged into the cover plate 2 .

[0043] The first shielding plate 21 is provided with a first plug hole 23 at a fold, and the cover plate 2 is provided with a first plug plate 24 , which is plugged into the first plug hole 23 .

[0044] The cover plate 2 is provided with a hollow portion, the first plug plate 24 is connected to the hollow portion, and the first plug plate 24 is the portion of the cover plate 2 corresponding to the hollow portion.

[0045] The bottom box 1 includes a bottom plate 11, a left side plate 12, a right side plate 13, a front plate 14 and a rear plate 15. The left and right sides of the bottom plate 11 are respectively connected to the left side plate 12 and the right side plate 13, and the front and back sides of the bottom plate 11 are respectively connected to the front plate 14 and the rear plate 15.

[0046] A left fixed plate 121 is connected to the side of the left side plate 12 away from the bottom plate 11 . The left fixed plate 121 is plugged into the bottom plate 11 . A first window 16 is formed on both the left side plate 12 and the left fixed plate 121 .

[0047] A right fixing plate 131 is connected to a side of the right side plate 13 away from the bottom plate 11 . The right fixing plate 131 is plugged into the bottom plate 11 . A first window 16 is formed on both the right side plate 13 and the right fixing plate 131 .

[0048] A second plug hole 111 is provided at the portion of the bottom plate 11 opposite to the middle portion of the left fixed plate 121; a second plug plate 122 is provided on the side of the left fixed plate 121 away from the left side plate 12; the second plug plate 122 is plugged into the second plug hole 111, and third plug holes 123 are provided on both sides of the left side plate 12 for plugging into the first shielding plate 21; a third plug plate 25 is provided on the first shielding plate 21 corresponding to the third plug hole 123.

[0049] A fourth plug hole 112 is provided at a portion of the bottom plate 11 opposite to the middle portion of the right fixed plate 131, and a fourth plug plate 132 is provided on the side of the right fixed plate 131 away from the right side plate 13, and the fourth plug plate 132 is plugged into the fourth plug hole 112; fifth plug holes 133 are provided on both sides of the right side plate 13 for plugging into the first shielding plate 21; a fifth plug plate 26 is provided on the first shielding plate 21 corresponding to the fifth plug hole 133.

[0050] The first folding plate 27 is connected to one end of the first inserting plate 24 away from the hollow portion.

[0051] In summary, the corrugated cardboard box with an inward-looking function provided by the present invention has a first window design on both sides of the bottom box. When in use, the goods inside the bottom box can be observed through the first window, thereby realizing the inward-looking function; through the relative design of the first baffle plate and the first window at the cover plate, the first window can be opened and closed, so as to prevent foreign objects from invading the interior of the bottom box when not under observation; the first baffle plate can also be folded toward the cover plate and folded along its crease to form an L-shaped handle structure, which can be lifted through the lifting holes set on the first baffle plate to facilitate grabbing and transferring.

[0052] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the description and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A corrugated paper box with an inner viewing function, characterized in that: It includes a bottom box and a cover plate, the top of the bottom box is provided with an opening, the cover plate is connected to the back of the bottom box and covers the opening; a first window is provided on both sides of the bottom box; the cover plate is connected to first shielding plates on both sides of the corresponding bottom box, and the first shielding plates are opposite to the first windows; the side of the first shielding plate away from the cover plate is plugged into the two sides of the bottom box; a fold parallel to the length direction of the side of the bottom box is provided in the middle of the first shielding plate, and a lifting hole is provided on the part of the first shielding plate away from the cover plate.

2. The corrugated paper box with inner viewing function according to claim 1, characterized in that: The first shielding plate is plugged into the cover plate.

3. The corrugated paper box with inner viewing function according to claim 2, characterized in that: The first shielding plate is provided with a first plug hole at a fold, and the cover plate is provided with a first plug plate, and the first plug plate is plugged into the first plug hole.

4. The corrugated paper box with an inner viewing function according to claim 3, characterized in that: The cover plate is provided with a hollow portion, the first plug plate is connected to the hollow portion, and the first plug plate is the cover plate portion corresponding to the hollow portion.

5. The corrugated paper box with inner viewing function according to claim 4, characterized in that: The bottom box includes a bottom plate, a left side plate, a right side plate, a front plate and a rear plate. The left and right sides of the bottom plate are respectively connected to the left side plate and the right side plate, and the front and rear sides of the bottom plate are respectively connected to the front plate and the rear plate.

6. The corrugated paper box with inner viewing function according to claim 5, characterized in that: The left side plate is connected to a left fixed plate on a side away from the bottom plate. The left fixed plate is plugged into the bottom plate. Both the left side plate and the left fixed plate are provided with a first window.

7. The corrugated paper box with inner viewing function according to claim 6, characterized in that: The right side plate is connected to a right fixing plate on a side away from the bottom plate. The right fixing plate is plugged into the bottom plate. Both the right side plate and the right fixing plate are provided with a first window.

8. The corrugated paper box with inner viewing function according to claim 7, characterized in that: A second plug hole is provided at the portion of the bottom plate opposite to the middle portion of the left fixed plate; a second plug plate is provided on the side of the left fixed plate away from the left side plate; the second plug plate is plugged into the second plug hole, and third plug holes are provided on both sides of the left side plate to be plugged into the first shielding plate; a third plug plate is provided on the first shielding plate corresponding to the third plug hole to be plugged into it.

9. The corrugated paper box with inner viewing function according to claim 8, characterized in that: A fourth plug hole is provided at the portion of the bottom plate opposite to the middle of the right fixed plate, and a fourth plug plate is provided on the side of the right fixed plate away from the right side plate, and the fourth plug plate is plugged into the fourth plug hole; fifth plug holes are provided on both sides of the right side plate, which are plugged into the first shielding plate; and a fifth plug plate is provided on the first shielding plate corresponding to the fifth hole, which is plugged into it.

10. The corrugated paper box with inner viewing function according to claim 9, characterized in that: One end of the first inserting plate away from the hollow portion is connected to a first folding plate.

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