Packaging box with good shockproof effect

Abstract

The utility model relates to the technical field of packaging boxes, and discloses a packaging box with a good shockproof effect, which comprises a damping device, the bottom of the damping device is fixedly connected with a packaging box device, the top of the packaging box device is fixedly connected with a box cover device, and the side surface of the box cover device is welded with a magnetic buckle device. The damping device comprises a first clamping plate, an adsorption opening is formed in the top of the first clamping plate, a negative pressure air pipe is connected to a bottom pipeline of the first clamping plate, a conveying air pipe is connected to a bottom pipeline of the negative pressure air pipe, a first air cylinder is connected to a bottom pipeline of the conveying air pipe, and a threaded rod is in threaded connection to the bottom of the first air cylinder. A rotating disc is welded to the bottom of a threaded rod, two springs are welded to the bottom of a first clamping plate, negative pressure is transmitted to an air pipe at the bottom of the clamping plate through an air pipe, commodities on the clamping plate are adsorbed and fixed through the negative pressure, and the universality of the damping device can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of packing box, more particularly to a packing box with good shockproof effect. BACKGROUND

[0002] The packing box refers to a container or shell for packaging products, protecting products from damage, and facilitating carrying and display. It is usually made of various materials such as paper, plastic, metal, wood or composite materials, depending on the nature of the product, value, transportation and storage requirements, and the preferences of the target market. The packing box also plays an important role in marketing, attracting the attention of consumers through exquisite design and printing, enhancing the brand image and added value of the product. The utility model proposes a new solution to overcome the shortcomings in the prior art. Chinese patent authorization announcement No. CN219173046U discloses a ceramic packing box with good shockproof effect, which comprises a shell, the inner wall of the shell is fixedly connected with a plurality of dampers, one end of each of the plurality of dampers is fixedly connected with a first clamping plate, the two sides of the first clamping plate are movably connected with sliding plates, the outer sides of the two adjacent sliding plates are movably connected with the same second clamping plate, two springs are fixedly connected between the two adjacent sliding plates, the bottom inner wall of the shell is fixedly connected with a second air bag, the side of the second air bag is fixedly connected with a connecting hose, and the connecting hose is in communication with the second air bag. The utility model not only can not use foam for shock absorption, can be reused, saves cost, but also can facilitate the staff to observe the condition of the ceramic product at any time, improve the use effect of the packing box, and can conveniently open the cover plate to take out the ceramic product inside, improve the convenience of the packing box.

[0003] The prior art has the following disadvantages: the above-mentioned technology needs to manually fix the goods on the clamping plate, and the damper and spring are used to provide shock absorption effect for the goods during transportation, which increases the packaging steps of the goods and improves the complexity of the process. Moreover, this shock absorption method is not suitable for soft-textured products, and lacks certain universality. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a packing box with good shockproof effect to solve the problems in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: A packing box with good shockproof effect, including damping device, the bottom fixedly connected with packing box device of damping device, the top fixedly connected with lid device of packing box device, the side surface of lid device is welded with magnetic attraction buckle device, the damping device includes first clamping plate, the top of first clamping plate is equipped with adsorption mouth, the bottom pipeline connection of first clamping plate has negative pressure air pipe, the bottom pipeline connection of negative pressure air pipe has transmission air pipe, the bottom pipeline connection of transmission air pipe has first air cylinder, the bottom screw thread connection of first air cylinder has threaded rod, the bottom welding of threaded rod has carousel, the bottom welding of first clamping plate has two springs.

[0006] Further, the bottom end of the two springs is welded with a packing box shell.

[0007] Further, the packing box device includes a packing box shell, and the bottom of the packing box shell is bolted with two supporting blocks.

[0008] Further, the two sides of the packing box shell are bolted with first magnets, and the top of the two first magnets is bolted with a fixed pin.

[0009] Further, the lid device includes a lid top cover, and the top of the lid top cover is bolted with a lid handle.

[0010] Further, the bottom of the lid top cover is bolted with a second air cylinder, the bottom of the second air cylinder is sleeved with a pressing rod, and the bottom end of the pressing rod is bolted with a second clamping plate.

[0011] Further, the magnetic attraction buckle device includes a first rotating cylinder, one end of the first rotating cylinder is rotatably sleeved with a rotating shaft, and one end of the rotating shaft is rotatably sleeved with a second rotating cylinder.

[0012] Further, the side surface of the rotating shaft is welded with a buckle strip, and the back of the buckle strip is bolted with a second magnet.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] 1. The utility model discloses a damping device, and the goods are placed on the top of the first clamping plate, the carousel at the bottom of the packing box is rotated, the pressing rod is moved down under the action of the screw thread, the volume in the air cylinder is increased, the negative pressure is formed, the air pipe transmits the negative pressure to the air pipe at the bottom of the clamping plate, and the goods on the clamping plate are adsorbed and fixed by the negative pressure, so that the versatility of the damping device is improved.

[0015] 2. The utility model discloses a box cover device is set to seal the box cover in the packing box top, and the clamping plate of box cover bottom will extrude the top of commodity, and the pressure of box cover to commodity is reduced through the compressed air pipe, avoids the commodity to be pressed to break down, under the joint action of two clamping plates, the commodity is placed stably in the packing box, is favorable to fixed commodity in the packing box, avoids its displacement in the transportation process.

[0016] 3. The utility model discloses a magnetic attraction buckle device is set to seal the box cover and packing box through the magnetic attraction between magnet, is fixed in the utilization fixed pin magnet, avoids the displacement of magnet upward, is favorable to improve the sealing property of packing box. DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the front structure schematic diagram of the utility model's shock attenuation device;

[0019] Figure 3 It is the overhead structure schematic diagram of the utility model's shock attenuation device;

[0020] Figure 4 It is the packing box device structure schematic diagram of the utility model;

[0021] Figure 5 It is the box cover device structure schematic diagram of the utility model;

[0022] Figure 6 It is the enlarged structure schematic diagram of the box cover device handle of the utility model;

[0023] Figure 7 It is the magnetic attraction buckle device structure schematic diagram of the utility model.

[0024] The drawing mark is: 1, shock attenuation device;101, first clamping plate;102, adsorption mouth;103, negative pressure air pipe;104, transmission air pipe;105, first air cylinder;106, threaded rod;107, carousel;108, spring;2, packing box device;201, packing box shell;202, support block;203, first magnet;204, fixed pin;3, box cover device;301, box top cover;302, box handle;303, second air cylinder;304, extrusion rod;305, second clamping plate;4, magnetic attraction buckle device;401, first rotary cylinder;402, rotating shaft;403, second rotary cylinder;404, buckle strip;405, second magnet. SPECIFIC IMPLEMENTATION

[0025] The technical scheme in the utility model will be described clearly and completely in combination with the drawings in the utility model, and additionally, the forms of each structure recorded in the following implementation manners are only examples, and the packaging box with good shockproof effect involved in the utility model is not limited to each structure recorded in the following implementation manners, and all other implementation manners obtained by the ordinary skilled in the art without creative labor belong to the protection range of the utility model.

[0026] With reference to Figures 1 to 7 The utility model provides a packaging box with good shockproof effect, including damping device 1, damping device 1's bottom fixedly connected with packaging box device 2, packaging box device 2's top fixedly connected with lid device 3, lid device 3's side welding has magnetic attraction buckle device 4.

[0027] It needs to be specifically supplemented in the embodiment that damping device 1 utilizes negative pressure to adsorb and fix the goods on the clamping plate, which is conducive to improving the versatility of the damping device, packaging box device 2 is the packaging box main body, lid device 3 is conducive to fixing the goods in the packaging box, avoiding displacement in the transportation process, magnetic attraction buckle device 4 is conducive to improving the sealing property of the packaging box, and the specific structure and working principle of the above components will be described in detail later.

[0028] In a preferred embodiment, damping device 1 includes first clamping plate 101, the top of first clamping plate 101 is provided with adsorption port 102, the bottom pipeline of first clamping plate 101 is connected with negative pressure air pipe 103, the bottom pipeline of negative pressure air pipe 103 is connected with transmission air pipe 104, the bottom pipeline of transmission air pipe 104 is connected with first air cylinder 105, the bottom of first air cylinder 105 is threadedly connected with threaded rod 106, the bottom of threaded rod 106 is welded with rotating disc 107, the bottom of first clamping plate 101 is welded with two springs 108, and the bottom end of two springs 108 is welded with packaging box shell 201.

[0029] It needs to be specifically supplemented in the embodiment that goods are placed on the top of first clamping plate 101, rotating disc 107 is rotated, under the action of thread, threaded rod 106 moves downward, so that the volume of first air cylinder 105 becomes larger, negative pressure is formed, transmission air pipe 104 transmits negative pressure to negative pressure air pipe 103, and the goods on first clamping plate 101 are adsorbed and fixed by negative pressure, which is conducive to improving the versatility of the damping device.

[0030] In a preferred embodiment, packaging box device 2 includes packaging box shell 201, the bottom of packaging box shell 201 is bolted with two supporting blocks 202, both sides of packaging box shell 201 are bolted with first magnet 203, and the top of two first magnets 203 is bolted with fixed pin 204.

[0031] In a preferred embodiment, the box cover device 3 comprises a box top cover 301, a box handle 302 is bolted on the top of the box top cover 301, a second air cylinder 303 is bolted on the bottom of the box top cover 301, a pressing rod 304 is sleeved on the bottom of the second air cylinder 303, and a second clamping plate 305 is bolted on the bottom end of the pressing rod 304.

[0032] In this embodiment, it needs to be particularly pointed out that the box cover device 3 is sealed on the top of the packaging box device 2, the second clamping plate 305 can press the top of the commodity, the pressure of the box cover on the commodity is reduced through the second air cylinder 303, the commodity is prevented from being damaged, and the commodity is placed stably in the packaging box device 2 under the joint action of the second clamping plate 305 and the first clamping plate 101, which is beneficial to fix the commodity in the packaging box and prevent the commodity from being displaced in the transportation process.

[0033] In a preferred embodiment, the magnetic buckle device 4 comprises a first rotating cylinder 401, a rotating shaft 402 is rotatably sleeved on one end of the first rotating cylinder 401, a second rotating cylinder 403 is rotatably sleeved on one end of the rotating shaft 402, a buckle strip 404 is welded on the side surface of the rotating shaft 402, and a second magnet 405 is bolted on the back surface of the buckle strip 404.

[0034] In this embodiment, it needs to be particularly pointed out that the box cover device 3 is sealed on the top of the packaging box device 2, the second clamping plate 305 can press the top of the commodity, the pressure of the box cover on the commodity is reduced through the second air cylinder 303, the commodity is prevented from being damaged, and the commodity is placed stably in the packaging box device 2 under the joint action of the second clamping plate 305 and the first clamping plate 101, which is beneficial to fix the commodity in the packaging box and prevent the commodity from being displaced in the transportation process.

[0035] The working principle of the utility model is as follows:

[0036] The commodity is placed on the top of the first clamping plate 101, the rotating disc 107 is rotated, the threaded rod 106 is lowered under the action of the screw thread, the volume of the first air cylinder 105 is increased, negative pressure is formed, the negative pressure is transmitted to the negative pressure air pipe 103 through the transmission air pipe 104, the commodity on the first clamping plate 101 is adsorbed and fixed under the negative pressure, and the universality of the damping device is improved.

[0037] The box cover device 3 is sealed on the top of the packaging box device 2, the second clamping plate 305 can press the top of the commodity, the pressure of the box cover on the commodity is reduced through the second air cylinder 303, the commodity is prevented from being damaged, and the commodity is placed stably in the packaging box device 2 under the joint action of the second clamping plate 305 and the first clamping plate 101, which is beneficial to fix the commodity in the packaging box and prevent the commodity from being displaced in the transportation process.

[0038] The box cover device 3 is sealed on the top of the packaging box device 2, the second clamping plate 305 can press the top of the commodity, the pressure of the box cover on the commodity is reduced through the second air cylinder 303, the commodity is prevented from being damaged, and the commodity is placed stably in the packaging box device 2 under the joint action of the second clamping plate 305 and the first clamping plate 101, which is beneficial to fix the commodity in the packaging box and prevent the commodity from being displaced in the transportation process.

[0039] Finally should be explained are a few points: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the term "installation" "connected" "connection" should be broad, can be mechanical or electrical connection, but also can be two elements inside the communication, can be directly connected, "up" "down" "left" "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0040] Second: the present application discloses the drawings in the embodiment, only involves the structure related to the present application, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the present application can be combined with each other;

[0041] Finally: the above only for the preferred embodiments of the present application, and not for limiting the present application, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A packing box with good shockproof effect, comprising a shock-absorbing device (1), characterized in that, The bottom of the damping device (1) is fixedly connected with a packaging box device (2), the top of the packaging box device (2) is fixedly connected with a box cover device (3), the side of the box cover device (3) is welded with a magnetic buckle device (4), the damping device (1) comprises a first clamping plate (101), the top of the first clamping plate (101) is provided with a suction port (102), the bottom of the first clamping plate (101) is pipeline connected with a negative pressure air pipe (103), the bottom of the negative pressure air pipe (103) is pipeline connected with a transmission air pipe (104), the bottom of the transmission air pipe (104) is pipeline connected with a first air cylinder (105), the bottom of the first air cylinder (105) is screw connected with a threaded rod (106), the bottom of the threaded rod (106) is welded with a rotating disc (107), the bottom of the first clamping plate (101) is welded with two springs (108).

2. The packaging box with good shockproof effect according to claim 1, characterized in that: The bottom of the two springs (108) is welded with a packaging box shell (201).

3. The packaging box with good shockproof effect according to claim 1, characterized in that: The packaging box device (2) comprises a packaging box shell (201), and the bottom of the packaging box shell (201) is bolted with two supporting blocks (202).

4. The packaging box with good shockproof effect according to claim 3, characterized in that: The two sides of the packaging box shell (201) are bolted with first magnets (203), and the top of the two first magnets (203) is bolted with a fixing pin (204).

5. The packaging box with good shockproof effect according to claim 1, characterized in that: The box cover device (3) comprises a box top cover (301), and the top of the box top cover (301) is bolted with a box handle (302).

6. The packaging box with good shockproof effect according to claim 5, characterized in that: The bottom of the box top cover (301) is bolted with a second air cylinder (303), the second air cylinder (303) is sleeved with a extrusion rod (304) at the bottom, and the bottom end of the extrusion rod (304) is bolted with a second clamping plate (305).

7. The packaging box with good shockproof effect according to claim 1, characterized in that: The magnetic buckle device (4) comprises a first rotating drum (401), one end of the first rotating drum (401) is rotatably sleeved with a rotating shaft (402), one end of the rotating shaft (402) is rotatably sleeved with a second rotating drum (403).

8. The packaging box with good shockproof effect according to claim 7, characterized in that: The side of the rotating shaft (402) is welded with a buckle strip (404), and the back of the buckle strip (404) is bolted with a second magnet (405).

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