Visual buffer paperboard structure with high pressure resistance

Abstract

The utility model relates to the technical field of packaging, and provides a visual high-pressure-resistance buffer paperboard structure which comprises a first paperboard, a first sliding groove frame tightly abuts against the top end of an upper cover on the left side of the first paperboard, a notch is formed in the right side of the first sliding groove frame, and a lower edge paperboard is fixedly connected into the notch of the first sliding groove frame. A second left side supporting plate is arranged on the outer side of the lower edge paperboard in an abutting mode, the front end of the second left side supporting plate is rotationally connected with side wings, the side wings are arranged on the front side and the rear side of the second left side supporting plate correspondingly, and the left side of the second left side supporting plate is rotationally connected with a first abutting plate. The top of a paperboard in the prior art is flat, the box opening experience feeling of a customer is improved, the buffering problem that the periphery can be stretched according to different sizes is solved, two pieces of paper are additionally arranged on the top of the product, two buffering layers are additionally arranged to reinforce a buffering structure, and meanwhile 16 supporting plates are arranged on the periphery, so that the high compression strength of the whole paperboard is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, and in particular to a visible high-pressure-resistant buffer paperboard structure. Background Art

[0002] There are two structures for connecting the bottom plate and the side plate in the existing traditional four-sided bottom box. The first is an interlocking structure, and the second is an adhesive structure. For the first structure, the bottom of the side plate and the edge of the bottom plate are first processed to form a snap-fit ​​position, and then the side plate and the bottom plate are directly snapped together. The box structure made by this structure is relatively strong, but its interior is not beautiful enough. The second structure is to bond the side plate and the bottom plate. Compared with the snap-fit ​​structure, this bonding structure has an additional gluing process, and the efficiency is reduced. The preferred glues for bonding are white glue and yellow glue. For white glue, the bottom plate and side plates bonded with white glue are not strong, and although yellow glue has a better bonding effect than white glue, it is not environmentally friendly.

[0003] The patent specification with application number 201620393462.9 discloses a paper box, including a bottom plate, an outer plate and an inner plate, a buckle seat is arranged on the bottom plate, a buckle is arranged at the bottom of the outer plate, and the outer plate is buckled on the buckle seat of the bottom plate through the buckle. The utility model adopts inner and outer double-layer side plates with a buckle structure, which makes the structure more solid. At the same time, there is no need to set a buckle at the bottom of the inner plate, and the bottom plate and the inner plate inside the paper box can be pressed and supported, making the inside of the paper box more beautiful.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned paper box has the problem that during the ordinary paper box forming process, only the left and right sides of the paper box can be folded, but the front and back sides cannot be folded, and during the folding process, the flatness of the top of the paper box cannot be controlled. For this reason, we proposed a visual high-pressure-resistant buffer paperboard structure diagram. Utility Model Content

[0005] The utility model provides a visible high-pressure-resistant buffer cardboard structure, which solves the problem of flatness of the top of the cardboard in the related art and the problem of buffering the cardboard with different sizes around when punching the cardboard.

[0006] The technical solution of the utility model is as follows:

[0007] A visual high-pressure-resistant buffer cardboard structure comprises a first cardboard, wherein the left side of the first cardboard is rotatably connected to a first left supporting plate, the left side of the first left supporting plate is rotatably connected to a left upper cover, the top end of the left upper cover is tightly pressed against a first slide frame, the right side of the first slide frame is provided with a notch, the inside of the notch of the first slide frame is fixedly connected to a lower edge cardboard, the outer side of the lower edge cardboard is tightly pressed against a second left supporting plate, the front end of the second left supporting plate is rotatably connected to a side wing, the side wing is provided with two groups, the side wings are respectively arranged at the front and rear sides of the second left supporting plate, the left side of the second left supporting plate is rotatably connected to the first clamping plate, and the bottom end of the first clamping plate is in contact with the first cardboard.

[0008] Preferably, the rear side of the first paperboard is rotatably connected to a support plate, the rear side of the support plate is rotatably connected to a front cover plate, the rear side of the front cover plate is rotatably connected to a clamping plate, and the top end of the clamping plate is fixedly connected to a buckle.

[0009] Preferably, the right side of the first paperboard is rotatably connected to a right supporting plate, the right side of the right supporting plate is rotatably connected to a right covering plate, the right covering plate is parallel to the first paperboard, an upper edge paperboard is tightly arranged at the bottom end of the right covering plate, a second slide frame is sleeved on the outer side of the upper edge paperboard, a slot is provided on the outer side of the second slide frame, and the upper edge paperboard slides inside the slot of the second slide frame.

[0010] Preferably, the bottom end of the clamping plate fits with the top end of the first paperboard, and the top end of the clamping plate is fixedly connected with a buckle.

[0011] Preferably, a notch is provided inside the first paperboard, and the buckle is engaged and connected with the inside of the notch of the first paperboard.

[0012] Preferably, the first paperboard is embedded with an inner lining folding plate, and the top end of the inner lining folding plate is in contact with the bottom end of the pressing plate and pressed against the top end of the first paperboard.

[0013] The working principle and beneficial effects of the utility model are:

[0014] In the utility model, the lower edge cardboard and the upper edge cardboard structure are coordinated to enhance the customer's unpacking experience, solve the buffering problem that can be shrunk according to different sizes on all sides, add two pieces of paper on the top of the product to add two buffer layers to strengthen the buffering structure, and at the same time, there are 16 support plates around to greatly increase the compressive strength of the entire cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1This is a schematic diagram of a visual high-pressure-resistant buffer paperboard structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the first paperboard structure proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the support plate structure proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the left upper cover structure proposed by the utility model.

[0020] In the figure: 1. first cardboard; 2. support plate; 3. front cover plate; 4. pressing plate; 5. first left support plate; 6. lower edge cardboard; 7. first slide frame; 8. lining folding plate; 9. first clamping plate; 10. second left support plate; 11. side wing; 12. second slide frame; 13. upper edge cardboard; 14. left upper cover; 15. right support plate; 16. right cover plate; 17. buckle. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1~Figure 2 As shown, the present embodiment proposes a visual high-pressure-resistant buffer cardboard structure, including a first cardboard 1, the left side of the first cardboard 1 is rotatably connected to a first left support plate 5, the left side of the first left support plate 5 is rotatably connected to a left upper cover 14, the top of the left upper cover 14 is tightly pressed against a first slide frame 7, a notch is provided on the right side of the first slide frame 7, a lower edge cardboard 6 is fixedly connected inside the notch of the first slide frame 7, a second left support plate 10 is tightly pressed against the outer side of the lower edge cardboard 6, a front end of the second left support plate 10 is rotatably connected to a side wing 11, two groups of side wings 11 are provided, and the side wings 11 are respectively provided on the front and rear sides of the second left support plate 10, the left side of the second left support plate 10 is rotatably connected to a first pressing plate 9, and the bottom end of the first pressing plate 9 is in contact with the first cardboard 1.

[0024] In this embodiment, the first left side support plate 5 on the left side of the first cardboard 1 is rotated and made perpendicular to the first cardboard 1, and the side wings 11 of the front and rear sections of the first left side support plate 5 are held and rotated from the front side to the rear side, and then the left side upper cover 14 is rotated, and the left side upper cover 14 is matched to be perpendicular to the top end of the first left side support plate 5, and the left side upper cover 14 is perpendicular to the top end of 1, and then the second left side support plate 10 is rotated. At this time, the second left side support plate 10 is parallel to the first cardboard 1, and the second left side support plate 10 is tightly pressed against the lower edge cardboard 6.

[0025] Example 2

[0026] like Figure 3~Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the rear side of the first paperboard 1 is rotatably connected to the support plate 2, the rear side of the support plate 2 is rotatably connected to the front cover plate 3, the rear side of the front cover plate 3 is rotatably connected to the clamping plate 4, the top of the clamping plate 4 is fixedly connected with a buckle 17, the right side of the first paperboard 1 is rotatably connected to the right support plate 15, the right side of the right support plate 15 is rotatably connected to the right cover plate 16, the right cover plate 16 is parallel to the first paperboard 1, and the bottom end of the right cover plate 16 is tightly provided with the upper edge paperboard 13, The outer side of the upper edge cardboard 13 is sleeved with the second slide frame 12, and a slot is provided on the outer side of the second slide frame 12. The upper edge cardboard 13 slides inside the slot of the second slide frame 12, and the bottom end of the clamping plate 4 is fitted with the top end of the first cardboard 1. The top end of the clamping plate 4 is fixedly connected with a buckle 17. A slot is provided inside the first cardboard 1, and the buckle 17 is fitted and connected with the inside of the slot of the first cardboard 1. The first cardboard 1 is fitted with an inner lining folding plate 8, and the top end of the inner lining folding plate 8 is fitted with the bottom end of the clamping plate 4 and pressed against the top end of the first cardboard 1.

[0027] In this embodiment, since the corrugated cardboard has a strong plasticity, it is only necessary to press the right cover plate 16. At this time, the right cover plate 16 squeezes the upper edge cardboard 13. At this time, the upper edge cardboard 13 slides inside the second slide slot frame 12, and then the right cover plate 16 slides downward, thereby increasing the width. In actual use, the box body can be controlled to achieve the desired width. When the right cover plate 16 needs to be shortened, it is only necessary to press the right cover plate 16 downward. At this time, the width of the right cover plate 16 becomes narrower and the height increases, thereby achieving a fit with the object contained.

[0028] The working principle of this utility model:

[0029] First, the staff puts the first cardboard 1 on the table, rotates the first left support plate 5 on the left side of the first cardboard 1, and makes it perpendicular to the first cardboard 1, holds the side wings 11 of the front and rear sections of the first left support plate 5 and rotates it from the front to the back, and then rotates the left upper cover 14, at which time the left upper cover 14 is perpendicular to the top of the first left support plate 5, and the left upper cover 14 is perpendicular to the top of 1, and then rotates the second left support plate 10, at which time the second left support plate 10 is parallel to the first cardboard 1, and the second left support plate 10 is pressed against the lower edge cardboard 6, when it is downward When the second left support plate 10 is pressed, the lower edge cardboard 6 slides along the first slide frame 7 to achieve the shock absorption function, and cooperates with the support plate 2 on the front side of the first cardboard 1 to flip toward the rear side, so that the support plate 2 is vertically at the top of the first cardboard 1, and the front cover plate 3 is rotated. At this time, the front cover plate 3 is 90 degrees with the support plate 2, and the clamping plate 4 on the front side of the front cover plate 3 is flipped downward to be parallel to the support plate 2, and the clamping plate 4 is inserted into the groove of the first cardboard 1. At this time, the bottom end of the clamping plate 4 presses the top of the first clamping plate 9, and the carton is initially formed.

[0030] The cardboard structure has a cutting groove in the middle, and two pressing lines are provided on both sides of the cutting groove for the convenience of window opening. The first left support plate 5, the right support plate 15, the front cover plate 3 and the second left support plate 10 arranged on the upper edge structure can form a compression and buffer structure of the upper edge after being folded 90 degrees. The upper edge cardboard structure 4 can adjust the width according to the shape of the product to form a telescopic structure. The structural principle of the lower edge is the same as that of the upper edge structure. The left edge structure is provided with a first left support plate 5 and a right support plate 15. The above two structures are folded 90 degrees to form a square structure. The first left support plate 5 is folded-90 degrees and overlaps with the first cardboard 1. After the first cardboard 1 is folded 180 degrees, the line 1 will be stuck in the notch of the first left support plate 5. In this way, the structure of the left edge is fixed to the front cover plate 3 and the front cover plate 3 on the other side of the symmetrical side. At the same time, the first cardboard 1 also has a window opening effect. The principle of the right edge structure is the same as that of the left edge structure to form a window opening structure.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A visual high-pressure-resistant buffer paperboard structure, comprising a first paperboard (1), characterized in that: The left side of the first paperboard (1) is rotatably connected to a first left support plate (5), the left side of the first left support plate (5) is rotatably connected to a left upper cover (14), the top end of the left upper cover (14) is tightly pressed against a first slide slot frame (7), the right side of the first slide slot frame (7) is provided with a notch, the inside of the notch of the first slide slot frame (7) is fixedly connected to a lower edge paperboard (6), the outer side of the lower edge paperboard (6) is tightly pressed against a second left support plate (10), the front end of the second left support plate (10) is rotatably connected to a side wing (11), the side wing (11) is respectively arranged at the front and rear sides of the second left support plate (10), the left side of the second left support plate (10) is rotatably connected to a first pressing plate (9), the bottom end of the first pressing plate (9) is in contact with the first paperboard (1).

2. A visual high-pressure-resistant buffer paperboard structure according to claim 1, characterized in that: The rear side of the first paperboard (1) is rotatably connected to a support plate (2), the rear side of the support plate (2) is rotatably connected to a front cover plate (3), the rear side of the front cover plate (3) is rotatably connected to a clamping plate (4), and the top end of the clamping plate (4) is fixedly connected to a buckle (17).

3. The visual high-pressure-resistant buffer paperboard structure according to claim 1, characterized in that: The right side of the first paperboard (1) is rotatably connected to a right support plate (15), and the right side of the right support plate (15) is rotatably connected to a right cover plate (16). The right cover plate (16) is parallel to the first paperboard (1). The bottom end of the right cover plate (16) is tightly arranged with an upper edge paperboard (13). The outer side of the upper edge paperboard (13) is sleeved with a second slide frame (12). The outer side of the second slide frame (12) is provided with a notch, and the upper edge paperboard (13) slides inside the notch of the second slide frame (12).

4. The visual high-pressure-resistant buffer paperboard structure according to claim 2, characterized in that: The bottom end of the pressing plate (4) fits against the top end of the first paperboard (1), and the top end of the pressing plate (4) is fixedly connected with a buckle (17).

5. A visual high-pressure-resistant buffer paperboard structure according to claim 4, characterized in that: The first paperboard (1) has a notch formed inside, and the buckle (17) is engaged and connected with the inside of the notch of the first paperboard (1).

6. The visual high-pressure-resistant buffer paperboard structure according to claim 1, characterized in that: The first paperboard (1) is provided with an inner lining folding plate (8) in an inlaid manner, and the top end of the inner lining folding plate (8) is in contact with the bottom end of the pressing plate (4) and is pressed against the top end of the first paperboard (1).

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