Packaging box with lifting function

Abstract

The utility model discloses a packaging box with a lifting function. The packaging box comprises a square box body, a lifting mechanism and a supporting plate. The lifting mechanism comprises a left scissor type support, a right scissor type support, a front sliding plate and a rear sliding plate. The left scissor type support and the right scissor type support are the same in structure and each comprise a button pin shaft and two supporting plates which are arranged in a crossed mode. The button pin shaft comprises a button head, a square block, a pin shaft and a U-shaped rod which are sequentially connected, a front strip-shaped notch is formed in the bottom of the front side face of the box body, and a rear strip-shaped notch is formed in the bottom of the rear side face of the box body; square openings are formed in the left side face and the right side face of the box body, and the square blocks of the button pin shafts are located in the square openings; when the button head is pulled out towards the outer side, the groove in the inner side of the U-shaped rod can clamp the two supporting plates which are connected in a rotating mode. When the button head is pressed towards the inner side, the groove in the inner side of the U-shaped rod can be separated from the two supporting plates which are rotationally connected. According to the packaging box with the lifting function, contents above the supporting plate can be displayed through the lifting mechanism, and interactivity and interestingness are higher.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a packaging box with a lifting function. Background Art

[0002] China has entered the era of e-commerce, with more and more people using online shopping, and express delivery has appeared in almost every aspect of people's lives. Moreover, as the times continue to develop and people's living standards improve, the sales packaging on the market has become more diverse, the colors have become more and more vivid, and the younger generation has become the main force, and they are more willing to pay for creativity and personalization. Personalized design and unboxing rituals have become publicity gimmicks for major businesses.

[0003] However, the express packaging currently on the market is just a simple product packaging container with too single function. It does not have the function of dynamically displaying products and lacks interactivity and fun. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a packaging box with a lifting function in view of the deficiencies of the above-mentioned prior art. The packaging box with a lifting function can display the contents above the pallet through a lifting mechanism, and is more interactive and interesting.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is:

[0006] A packing box with lifting function, comprising a square box body, a lifting mechanism and a pallet;

[0007] The lifting mechanism comprises a left scissor-type bracket, a right scissor-type bracket, a front slide plate and a rear slide plate; one end of the bottom of the left scissor-type bracket and the right scissor-type bracket is rotatably connected to the front slide plate at the same time, and the other end of the bottom of the left scissor-type bracket and the right scissor-type bracket is rotatably connected to the rear slide plate at the same time; the support plate is placed on the top of the left scissor-type bracket and the right scissor-type bracket;

[0008] The left scissor-type bracket and the right scissor-type bracket have the same structure, both of which include a button pin and two cross-arranged support plates; the button pin includes a button head, a square block, a pin and a U-shaped rod connected in sequence, one end of the pin is connected to the middle part of the inner side of the U-shaped rod, the pin passes through the reserved holes on the two support plates, and the two support plates are rotatably connected by the pin, the pin can rotate and slide in the reserved holes on the two support plates, and the U-shaped rod and the square block are respectively located on both sides of the two support plates;

[0009] The bottom of the front side of the box body is provided with a front strip notch, and the bottom of the rear side is provided with a rear strip notch; the front slide plate is located in the front strip notch and can slide in the front strip notch, and the rear slide plate is located in the rear strip notch and can slide in the rear strip notch;

[0010] The left and right sides of the box body are both provided with square openings, the square block of the button pin shaft is located in the square opening and can slide in the square opening, the button head is located on the outside of the box body, and the support plate, support plate, pin shaft and U-shaped rod are all located on the inside of the box body;

[0011] When the button head is pulled outward, that is, when the button pin shaft moves toward the outside of the box body, the inner groove of the U-shaped rod can clamp the two rotatably connected support plates; when the button head is pressed inward, that is, when the button pin shaft moves toward the inside of the box body, the inner groove of the U-shaped rod can disengage from the two rotatably connected support plates.

[0012] As a further improved technical solution of the utility model, the box body is formed by paper, including a front end panel, a rear end panel, a left end panel, a right end panel, a bottom panel, a first sub-top panel and a second sub-top panel, the rear end panel, the left end panel, the front end panel and the right end panel are folded and connected in sequence, the right end panel is folded and connected to the bottom panel, the top edge of the rear end panel is folded and connected to the first sub-top panel, the top edge of the front end panel is folded and connected to the second sub-top panel, one side of the rear end panel is connected to the rear flap panel, and one side of the bottom panel is connected to the bottom flap panel;

[0013] A rear strip-shaped notch extending along the length direction is opened on the rear end plate, a front strip-shaped notch extending along the length direction is opened on the front end plate, and square openings are opened on the left end plate and the right end plate.

[0014] As a further improved technical solution of the utility model, the rear end panel, left end panel, front end panel and right end panel are folded and connected 90 degrees in sequence, the right end panel is folded and connected to the bottom panel 90 degrees, the rear lapel panel is glued or stapled to the right end panel, the bottom lapel panel is glued or stapled to the left end panel, the split top panel one is folded and connected to the rear end panel 90 degrees, and the split top panel two is folded and connected to the front end panel 90 degrees.

[0015] As a further improved technical solution of the utility model, the first sub-top plate and the second sub-top plate are used to cover the top of the square box.

[0016] As a further improved technical solution of the utility model, a right bracket plate and a left bracket plate are formed on the bottom plate by cutting, and the right bracket plate and the left bracket plate are both folded and connected to the bottom plate, and a plurality of folds are provided on the surfaces of the right bracket plate and the left bracket plate, and a right plug hole and a left plug hole are also provided on the bottom plate, and the right bracket plate is folded multiple times and the plug tongue thereon is plugged into the right plug hole to form a right bracket for supporting the square box, and the left bracket plate is folded multiple times and the plug tongue thereon is plugged into the left plug hole to form a left bracket for supporting the square box.

[0017] As a further improved technical solution of the utility model, the front strip notch and the rear strip notch are located at the same height.

[0018] The beneficial effects of the utility model are:

[0019] The box of the utility model is a rectangular parallelepiped, which can be used in express packaging boxes for small items. The thumb and middle finger can apply pressure to the front and rear slide plates while holding the box in one hand, that is, the lifting and lowering of the items in the box can be achieved by using the opening and closing force of the fingers. It has the function of displaying items, which can be different from traditional express packaging boxes, giving consumers a dynamic experience, and is more interactive and interesting. At the same time, the packaging material is mainly corrugated cardboard (bamboo board), supplemented by a small amount of metal, which is relatively low in price, convenient to process, and green and environmentally friendly and can be recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a state diagram of the utility model when the box is not sealed and the lifting mechanism is not raised.

[0021] Figure 2 for Figure 1 State diagram of the lifting mechanism.

[0022] Figure 3 This is a state diagram of the utility model when the box is not sealed and the lifting mechanism is raised.

[0023] Figure 4 for Figure 3 State diagram of the lifting mechanism.

[0024] Figure 5 It is a schematic diagram of the structure of the button pin.

[0025] Figure 6 This is the expanded state diagram of the box.

[0026] Figure 7 Illustration of the folding steps of the box Figure 1 .

[0027] Figure 8 Illustration of the folding steps of the box Figure 2 . DETAILED DESCRIPTION

[0028] The specific implementation of the utility model is further described below according to the accompanying drawings:

[0029] like Figure 1 As shown, a packaging box with a lifting function includes a square box body 1, a lifting mechanism 2 and a support plate 3.

[0030] like Figure 2As shown, the lifting mechanism 2 includes a left scissor-type bracket 201, a right scissor-type bracket 202, a front slide 203 and a rear slide 204; one end of the bottom of the left scissor-type bracket 201 and the right scissor-type bracket 202 is rotatably connected to the front slide 203 at the same time, and the other end of the bottom of the left scissor-type bracket 201 and the right scissor-type bracket 202 is rotatably connected to the rear slide 204 at the same time. The support plate 3 is placed on the top of the left scissor-type bracket 201 and the right scissor-type bracket 202. Under the action of external force or gravity, the top of the left scissor-type bracket 201 and the right scissor-type bracket 202 can slide on the bottom of the support plate 3. If the friction between the top of the left scissor-type bracket 201 and the right scissor-type bracket 202 and the bottom of the support plate 3 is too large, a material that can reduce friction can be pasted at the sliding contact position between the two. The support plate 3 and the support plate 206 are both located on the inner side of the square box 1, and the length and width of the support plate 3 are slightly smaller than the length and width of the square box 1. Products can be placed on the support plate 3.

[0031] like Figure 2 As shown, the left scissor-type bracket 201 and the right scissor-type bracket 202 have the same structure, both including a button pin 205 and two cross-arranged support plates 206; Figure 5 As shown, the button pin 205 includes a button head 2051, a square block 2052, a pin 2053 and a U-shaped rod 2054 connected in sequence, one end of the pin 2053 is connected to the inner middle part of the U-shaped rod 2054, the pin 2053 passes through the reserved holes on the two support plates 206, and the two support plates 206 are rotatably connected by the pin 2053, the pin 2053 can rotate and slide relative to the reserved holes on the two support plates 206, and the two support plates are located between the U-shaped rod 2054 and the square block 2052.

[0032] A front strip groove 1011 is provided at the bottom of the front side surface of the box body 1, and a rear strip groove 1021 is provided at the bottom of the rear side surface at the same height as the front strip groove 1011; the front slide plate 203 is located in the front strip groove 1011 and can slide in the front strip groove 1011, and the rear slide plate 204 is located in the rear strip groove 1021 and can slide in the rear strip groove 1021.

[0033] The left and right sides of the box body 1 are both provided with square openings 1031 connected to the button pin 205, the square block 2052 of the button pin 205 passes through the square opening 1031, the button head 2051 is located on the outside of the box body 1, and the support plate 3, the support plate 206, the pin 2053 and the U-shaped rod 2054 are all located on the inside of the box body 1.

[0034] In this embodiment, Figure 6-8As shown, the box body 1 is formed of paper and includes a front end panel 101, a rear end panel 102, a left end panel 103, a right end panel 104, a bottom panel 105, a sub-top panel 106 and a sub-top panel 2 107. The rear end panel 102, the left end panel 103, the front end panel 101 and the right end panel 104 are folded and connected in sequence. The right end panel 104 is folded and connected to the bottom panel 105. The top edge of the rear end panel 102 is folded and connected to the sub-top panel 106. The top edge of the front end panel 101 is folded and connected to the sub-top panel 2 107. One side of the rear end panel 102 is connected to a rear flap panel 108, and one side of the bottom panel 105 is connected to a bottom flap panel 109.

[0035] The rear end plate 102 is provided with a rear strip-shaped slot 1021 extending along its length direction, the front end plate 101 is provided with a front strip-shaped slot 1011 extending along its length direction, and both the left end plate 103 and the right end plate 104 are provided with a square opening 1031 .

[0036] In this embodiment, Figure 6-8 As shown, a right bracket plate 1052 and a left bracket plate 1053 are formed on the bottom plate 105 by cutting, and the right bracket plate 1052 and the left bracket plate 1053 are both folded and connected to the bottom plate 105, and a plurality of folds are provided on the surfaces of the right bracket plate 1052 and the left bracket plate 1053, and a right plug hole 1051 and a left plug hole 1054 are also provided on the bottom plate 105, and the right bracket plate 1052 is folded for multiple times, and the plug tongue on the right bracket plate 1052 is plugged into the right plug hole 1051 to form a right bracket 1056 for supporting the square box 1, and the plug tongue on the left bracket plate 1053 is folded for multiple times, and the plug tongue on the left bracket plate 1054 is plugged into the left plug hole 1054 to form a left bracket 1057 for supporting the square box 1.

[0037] In this embodiment, Figure 2 As shown, the bottom of the support plate 206 in the left scissor-type bracket 201 and the right scissor-type bracket 202 is provided with a connecting hole 2061, and the front slide plate 203 and the rear slide plate 204 are provided with a slot 2031 for hooking with the connecting hole 2061. The connecting hole 2061 is hooked with the slot 2031, and the two can rotate relative to each other.

[0038] The assembly process of this embodiment is as follows: Figure 6-8 As shown, specifically:

[0039] The rear end plate 102, the left end plate 103, the front end plate 101 and the right end plate 104 are folded and connected by 90 degrees in sequence, the right end plate 104 is folded and connected by 90 degrees with the bottom plate 105, the rear flap plate 108 is glued or stapled to the right end plate 104, the bottom flap plate 109 is glued or stapled to the left end plate 103, the first sub-top plate 106 is folded and connected by 90 degrees with the rear end plate 102, and the second sub-top plate 107 is folded and connected by 90 degrees with the front end plate 101. The first sub-top plate 106 and the second sub-top plate 107 can cover the top of the square box body 1. The lengths of the front slide 203 and the rear slide 204 of the present embodiment are slightly smaller than the lengths of the front strip slot 1011 and the rear strip slot 1021. The front slide 203 and the rear slide 204 are respectively inserted into the front strip slot 1011 and the rear strip slot 1021, and then two support plates 206 are cross-set. The bottom connecting holes 2061 of the two support plates 206 are respectively hooked with the card slots 2031 on the left sides of the front slide 203 and the rear slide 204. The button pin 205 without the U-shaped rod 2054 is taken, and the square block 2052 of the button pin 205 passes through the square opening 1031 on the left side of the box body 1, and the pin 2053 passes through the reserved hole in the middle of the two cross-set support plates 206, and then the inner middle part of the U-shaped rod 2054 is fixedly connected to one end of the pin 2053 by a threaded connection method or other existing fixing methods. Take another two support plates 206 and set them crosswise, the bottom connection holes 2061 of the two support plates 206 are respectively hooked with the slots 2031 on the right sides of the front slide plate 203 and the rear slide plate 204, take another button pin 205 without the U-shaped rod 2054 installed, the square block 2052 of the button pin 205 passes through the square opening 1031 on the side of the box body 1, the pin 2053 passes through the reserved hole in the middle of the two cross-set support plates 206, and then the inner middle of the U-shaped rod 2054 is fixedly connected to one end of the pin 2053 by threaded connection or other existing fixing methods. The size of the button head 2051 is larger than that of the square block 2052.

[0040] When the front slide plate 203 and the rear slide plate 204 are inserted into the front strip slot 1011 and the rear strip slot 1021 respectively, Figure 4As shown, there is a gap between the end surface 2032 near the slot 2031 on the right side of the front and rear slide plates 203 and 204 and the right side wall inside the box body 1, so that the right support plate 206 can be hooked on the right slot 2031 through the gap through the connection hole 2061 at the bottom; similarly, there is a gap between the end surface 2032 where the slot 2031 on the left side of the front and rear slide plates 203 and 204 is located and the left side wall inside the box body 1, so that the left support plate 206 can be hooked on the left slot 2031 through the gap through the connection hole 2061 at the bottom. In order to prevent the bottom of the assembled support plate 206 from moving and thus detaching from the slot 2031, a baffle for blocking the support plate 206 can be glued to the outside of the slot 2031 (i.e., at the end surface 2032) to prevent the support plate 206 from detaching from the slot 2031.

[0041] A pallet 3 is placed on the left scissor-type bracket 201 and the right scissor-type bracket 202, and products can be placed on the pallet 3 (the fixing method between the product and the pallet 3 adopts the existing technology and is not within the protection scope of this embodiment). Due to the action of gravity, the left scissor-type bracket 201 and the right scissor-type bracket 202 shrink and descend, and the pallet 3 and the product are located on the inner side of the box body 1, covering the sub-top plate 106 and the sub-top plate 2 107, and sealing the sub-top plate 106 and the sub-top plate 2 107 with tape.

[0042] When unpacking, remove the tape, open the top plate 106 and the top plate 207. Push the front slide 203 and the rear slide 204 inward at the same time, the front slide 203 and the rear slide 204 move relative to each other, and the left scissor-type bracket 201 and the right scissor-type bracket 202 open and close to rise to the position as shown in FIG. Figure 3-4 In the state shown, the product on the support plate 3 rises together with the support plate 3, and the product is exposed on the top of the box body 1, which has the function of displaying the product, that is, the product on the support plate 3 is dynamically displayed through the lifting mechanism 2, which is more interactive and interesting. Then, the button heads 2051 on both sides of the box body 1 are pulled outward respectively, the square block 2052 slides in the square opening 1031, the pin shaft 2053 slides in the reserved holes on the two support plates 206, and the U-shaped rod 2054 moves so that the inner groove of the U-shaped rod 2054 can clamp the two rotatably connected support plates 206 (such as Figure 4 ), at this time, under the action of the U-shaped rod 2054, the left scissor-type bracket 201 and the right scissor-type bracket 202 will not fall. Figure 1-2 As shown, if the button head 2051 is pressed inward, the inner groove of the U-shaped rod 2054 can be separated from the two rotatably connected support plates 206, and due to gravity, the left scissor-type bracket 201 and the right scissor-type bracket 202 automatically descend to Figure 2 As shown, the support plate 3 and the products fall back into the inner side of the box body 1.

[0043] The button pin of this embodiment can be made of metal, and the rest, such as the square box 1, the remaining structures in the lifting mechanism 2 and the support plate 3, can be made of corrugated cardboard (bamboo board), which is green and environmentally friendly, and contributes to the global circular development.

[0044] The protection scope of the present invention includes but is not limited to the above embodiments. The protection scope of the present invention shall be based on the claims. Any replacement, deformation, and improvement of the technology that can be easily thought of by technicians in this field shall fall within the protection scope of the present invention.

Claims

1. A packaging box with lifting function, characterized in that: It comprises a square box body (1), a lifting mechanism (2) and a supporting plate (3); The lifting mechanism (2) comprises a left scissor-type bracket (201), a right scissor-type bracket (202), a front slide plate (203) and a rear slide plate (204); one end of the bottom of the left scissor-type bracket (201) and the right scissor-type bracket (202) is rotatably connected to the front slide plate (203) at the same time, and the other end of the bottom of the left scissor-type bracket (201) and the right scissor-type bracket (202) is rotatably connected to the rear slide plate (204) at the same time; the support plate (3) is placed on the top of the left scissor-type bracket (201) and the right scissor-type bracket (202); The left scissor-type bracket (201) and the right scissor-type bracket (202) have the same structure, and both include a button pin (205) and two cross-arranged support plates (206); the button pin (205) includes a button head (2051), a square block (2052), a pin (2053) and a U-shaped rod (2054) connected in sequence, one end of the pin (2053) is connected to the inner middle part of the U-shaped rod (2054), the pin (2053) passes through the reserved holes on the two support plates (206), and the two support plates (206) are rotatably connected through the pin (2053), the pin (2053) can rotate and slide in the reserved holes on the two support plates (206), and the U-shaped rod (2054) and the square block (2052) are respectively located on both sides of the two support plates (206); The bottom of the front side of the box body (1) is provided with a front strip-shaped slot (1011), and the bottom of the rear side is provided with a rear strip-shaped slot (1021); the front slide plate (203) is located in the front strip-shaped slot (1011) and can slide in the front strip-shaped slot (1011), and the rear slide plate (204) is located in the rear strip-shaped slot (1021) and can slide in the rear strip-shaped slot (1021); The left and right sides of the box body (1) are both provided with a square opening (1031), the square block (2052) of the button pin shaft (205) is located in the square opening (1031) and can slide in the square opening (1031), the button head (2051) is located on the outside of the box body (1), and the support plate (3), the support plate (206), the pin shaft (2053) and the U-shaped rod (2054) are all located on the inside of the box body (1); When the button head (2051) is pulled outward, that is, the button pin shaft (205) moves toward the outside of the box body (1), the inner groove of the U-shaped rod (2054) can clamp the two rotatably connected support plates (206); when the button head (2051) is pressed inward, that is, the button pin shaft (205) moves toward the inside of the box body (1), the inner groove of the U-shaped rod (2054) can be separated from the two rotatably connected support plates (206).

2. The packaging box with lifting function according to claim 1, characterized in that: The box body (1) is formed of paper and comprises a front end plate (101), a rear end plate (102), a left end plate (103), a right end plate (104), a bottom plate (105), a first sub-top plate (106) and a second sub-top plate (107); the rear end plate (102), the left end plate (103), the front end plate (101) and the right end plate (104) are folded and connected in sequence; the right end plate (104) is folded and connected to the bottom plate (105); the top edge of the rear end plate (102) is folded and connected to the first sub-top plate (106); the top edge of the front end plate (101) is folded and connected to the second sub-top plate (107); one side of the rear end plate (102) is connected to a rear flap plate (108); and one side of the bottom plate (105) is connected to a bottom flap plate (109); The rear end plate (102) is provided with a rear strip-shaped slot (1021) extending along its length direction, the front end plate (101) is provided with a front strip-shaped slot (1011) extending along its length direction, and the left end plate (103) and the right end plate (104) are both provided with a square opening (1031).

3. The packaging box with lifting function according to claim 2, characterized in that: The rear end plate (102), the left end plate (103), the front end plate (101) and the right end plate (104) are folded and connected at 90 degrees in sequence; the right end plate (104) is folded and connected to the bottom plate (105) at 90 degrees; the rear flap plate (108) is glued or stapled to the right end plate (104); the bottom flap plate (109) is glued or stapled to the left end plate (103); the first split top plate (106) is folded and connected to the rear end plate (102) at 90 degrees; and the second split top plate (107) is folded and connected to the front end plate (101) at 90 degrees.

4. The packaging box with lifting function according to claim 3, characterized in that: The first sub-top plate (106) and the second sub-top plate (107) are used to cover the top of the square box body (1).

5. The packaging box with lifting function according to claim 2, characterized in that: The bottom plate (105) is formed with a right bracket plate (1052) and a left bracket plate (1053) by cutting. The right bracket plate (1052) and the left bracket plate (1053) are both folded and connected to the bottom plate (105). The surfaces of the right bracket plate (1052) and the left bracket plate (1053) are provided with a plurality of folds. The bottom plate (105) is also provided with a right plug hole (1051) and a left plug hole (1054). The right bracket plate (1052) is folded multiple times so that the plug tongue thereof is plugged into the right plug hole (1051) to form a right bracket (1056) for supporting the square box (1). The left bracket plate (1053) is folded multiple times so that the plug tongue thereof is plugged into the left plug hole (1054) to form a left bracket (1057) for supporting the square box (1).

6. The packaging box with lifting function according to claim 1, characterized in that: The front strip-shaped notch (1011) and the rear strip-shaped notch (1021) are located at the same height.

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