Packaging box body reinforcing structure

Abstract

The utility model discloses a packaging box reinforcing structure, which relates to the technical field of packaging boxes, and comprises a reinforcing member, the reinforcing member comprises a connecting sleeve I, a connecting sleeve II, a connecting block and a rotating shaft, the connecting block is inserted between the connecting sleeve I and the connecting sleeve II, and the rotating shaft is inserted between the connecting sleeve I and the connecting sleeve II. The connecting blocks are movably connected with the first connecting sleeve and the second connecting sleeve through bolt pieces, the number of the rotating shafts is two, the rotating shafts are arranged on the upper portion and the bottom of the reinforcing piece respectively and penetrate through the position between the two connecting blocks from top to bottom, and a corresponding auxiliary balance device is further arranged at the bottom of the reinforcing piece. The reinforcing pieces are arranged in the packaging box body to reinforce the packaging box body, the X-shaped structures of the reinforcing pieces enable the packaging box body to be more stable and convenient to fold and store, meanwhile, the connecting sleeves in the reinforcing pieces can adjust the size of the whole frame structure through stretching out and drawing back, and therefore the packaging box body reinforcing device is suitable for reinforcing packaging box bodies of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a packaging box body reinforcement structure. Background Art

[0002] Packaging boxes are ubiquitous in our daily lives, and they are used in a wide range of industries. For example, during transportation, product packaging and cargo delivery are all closely related to packaging boxes. However, during the circulation of products, they may be affected by various external factors. The use of conventional packaging boxes may cause product damage, contamination, leakage, or deterioration, thereby reducing or even eliminating the product's value. Therefore, various devices are used in the market to reinforce packaging boxes, such as installing internal support frames. However, most methods are only suitable for packaging boxes of a certain size. When the structural dimensions of the packaging box change, the reinforcement structure will not be applicable to the new packaging box.

[0003] Based on this, a packaging box reinforcement structure is now provided to eliminate the disadvantages of the existing device. Utility Model Content

[0004] The purpose of the utility model is to provide a packaging box reinforcement structure to solve the problems in the background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A packaging box reinforcement structure includes a reinforcement piece, which includes a connecting sleeve 1, a connecting sleeve 2, a connecting block and a rotating shaft. The connecting block is inserted between the connecting sleeve 1 and the connecting sleeve 2, and the connecting block is movably connected to the connecting sleeve 1 and the connecting sleeve 2 through a bolt member; two rotating shafts are provided, and the rotating shafts are respectively arranged at the upper and bottom parts of the reinforcement piece, and pass through the two connecting blocks from top to bottom; a corresponding auxiliary balancing device is also provided at the bottom part of the reinforcement piece.

[0007] Preferably, the bolt member includes 16 bolts, which are 8 pairs in total, with 2 bolts in each pair, and each pair of bolts is symmetrically arranged at positions of the connecting sleeve 1 and the connecting sleeve 2 close to the connecting block.

[0008] Preferably, the auxiliary balancing device includes a snap-on pad, and two of the snap-on pads are provided, which are respectively arranged below the connecting sleeve 1 and the connecting sleeve 2 at the bottom of the reinforcement member, and are in close contact with the connecting sleeve 1 and the connecting sleeve 2.

[0009] Preferably, the connecting sleeve 1 and the connecting sleeve 2 have a rectangular structure at one end and a house-shaped structure that matches the four corners of the packaging box at the other end. The middle transition point of the connecting sleeve 1 or the connecting sleeve 2 is a fixed connection and a sealed structure.

[0010] Preferably, the connecting sleeve 1 and the connecting sleeve 2 are both hollow sleeves, and the diameter of the connecting block is adapted to the diameter of the connecting sleeve 1 and the connecting sleeve 2.

[0011] Preferably, the connecting sleeve 1, the connecting sleeve 2, the connecting block, the bolts and the rotating shaft are all made of aluminum alloy.

[0012] Preferably, there are 4 pairs of bolts symmetrically arranged on the top of the connecting sleeve 1 and the connecting sleeve 2 on the upper and lower sides of the reinforcement member near the connection block position, and the other 4 pairs are symmetrically arranged on the inner side of the connecting sleeve 1 and the connecting sleeve 2 on the four sides of the reinforcement member near the connection block position.

[0013] Preferably, the snap-on pad is a detachable structure and is made of elastic plastic. The diameter of the snap-on pad groove is adapted to the rectangular diameter of connecting sleeve one and connecting sleeve two, and the thickness position of the snap-on pad is flush with the bottom surface of connecting sleeve one and connecting sleeve two at the bottom end of the reinforcement.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model is not only easy to fold and store due to the reinforcement piece provided inside the packaging box, but is also applicable to packaging boxes of different sizes, and can more conveniently reinforce the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an application diagram of the utility model.

[0017] Figure 2 It is a structural diagram of the present utility model.

[0018] Figure 3 For this utility model Figure 2 Front view of the .

[0019] Figure 4 For this utility model Figure 2 Axonometric drawing in.

[0020] Notes on the accompanying figures: 100 packaging box, 200 reinforcement, 300 shielding plate, 201 connecting sleeve 1, 202 connecting block, 203 connecting sleeve 2, 204 bolt, 205 rotating shaft, 206 snap-on pad, 207 house-shaped structure. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0022] In one embodiment, Figures 1-4As shown, a packaging box reinforcement structure includes a reinforcement 200, which includes a connecting sleeve 1 201 and a connecting sleeve 2 203, a connecting block 202, the connecting block 202 is inserted between the connecting sleeve 1 201 and the connecting sleeve 2 203, the connecting block 202 is movably connected to the connecting sleeve 1 201 and the connecting sleeve 2 203 by bolts, and a rotating shaft 205. There are two rotating shafts 205, which are respectively arranged at the upper and bottom parts of the reinforcement 200, and pass through the two connecting blocks 202 from top to bottom, wherein a corresponding auxiliary balancing device is also provided at the bottom of the reinforcement 200. By arranging the connecting block 202 between the connecting pipe 1 201 and the connecting pipe 2 203 to extend and retract back and forth, the size of the packaging box 100 can be flexibly changed according to different sizes, thereby achieving the effect of facilitating the reuse of multiple packaging boxes 100 with one reinforcement 200.

[0023] The bolt components include bolts 204, and there are 16 bolts 204, which are 8 pairs in total, with 2 bolts 204 in each pair. Each pair of bolts 204 is symmetrically arranged at the position of the connecting sleeve 1 201 and the connecting sleeve 2 203 close to the connecting block 202. By arranging the bolt components on the connecting sleeve 1 201 and the connecting sleeve 2 203, the bolt components are rotated to the top of the connecting block 202, so that the connecting block 202 and the inside of the connecting sleeve 1 201 and the connecting sleeve 2 203 are pressed against each other, thereby fixing the length of the reinforcement 200, thereby achieving stable reinforcement of the packaging box 100.

[0024] The auxiliary balancing device includes a snap-on pad 206. Two snap-on pads 206 are provided, which are respectively arranged below the connecting sleeve 1 201 and the connecting sleeve 2 203 at the bottom of the reinforcement 200, and are in close contact with the connecting sleeve 1 201 and the connecting sleeve 2 203. By arranging the snap-on pad 206 at the bottom of the fixing member 200, the instability problem of the reinforcement 200 can be effectively solved, and the stability of the reinforcement 200 is enhanced.

[0025] Connecting sleeve 1 201 and connecting sleeve 2 203 have a rectangular structure at one end and a house-shaped structure 207 that matches the four corners of the packaging box 100 at the other end. The middle transition point of connecting sleeve 1 201 or connecting sleeve 2 203 is a fixed connection and a sealed structure. By arranging the house-shaped structure 207 on the connecting sleeve 1 201 and connecting sleeve 2 203 on the four sides of the reinforcement 200, when the reinforcement 200 is placed inside the packaging box 100, it can better fit the four corners of the packaging box 100, thereby achieving stable support for the packaging box 100.

[0026] Both connecting sleeve 1 201 and connecting sleeve 2 203 are hollow sleeves, and the diameter of connecting block 202 is adapted to the diameter of connecting sleeve 1 201 and connecting sleeve 2 203. The setting of hollow sleeves can make the reinforcement 200 lighter when stored. At the same time, the mutual adaptation setting of the diameters can make the reinforcement 200 more smooth when changing size, so as to facilitate the rapid reinforcement of the packaging box 100.

[0027] The connecting sleeve 1 201 and the connecting sleeve 2 203, the connecting block 202, the bolt 204, and the rotating shaft 205 are all made of aluminum alloy. Through this arrangement, the reinforcement 200 can have strong pressure resistance, be light in weight, not easy to deform, and be durable.

[0028] Among the bolts 204, four pairs are symmetrically arranged on the top of the connecting sleeve 1 201 and the connecting sleeve 2 203 on the upper and lower sides of the reinforcement 200 near the connecting block 202, and the other four pairs are symmetrically arranged on the inner side of the connecting sleeve 1 201 and the connecting sleeve 2 203 on the four sides of the reinforcement 200 near the connecting block 202. The setting of the top bolts 204 can make it more convenient to fix the connecting sleeve 1 201 and the connecting sleeve 2 203. The setting of the inner bolts 204 is, on the one hand, to cooperate with the setting of the house-shaped structure 207 on the four sides of the reinforcement 200 to adapt to the four corners of the packaging box 100, and on the other hand, it can facilitate the fixation and installation of the reinforcement 200 when it is placed in the packaging box 100.

[0029] The snap pad 206 is a detachable structure and is made of elastic plastic. The diameter of the groove of the snap pad 206 is adapted to the rectangular diameter of the connecting sleeve 1 201 and the connecting sleeve 2 203. The thickness of the snap pad 206 is flush with the bottom surface of the connecting sleeve 1 201 and the connecting sleeve 2 203 at the bottom of the reinforcement 200. Through this setting, the reinforcement 200 can be made more stable and firm when reinforcing the box body 100, alleviating the instability caused by the height difference of the bottom connecting sleeve. At the same time, the setting of the detachable structure allows the reinforcement 200 to be rotated to a folded state through the rotating shaft 205 when not performing reinforcement work, thereby making it simpler and more convenient to carry the reinforcement 200.

[0030] Through the mutual cooperation of connecting sleeve 1, connecting block, connecting sleeve 2, bolts, snap-on pads, house-shaped structures, and rotating shafts, on the one hand, the packaging box is effectively reinforced, solving the problem that the reinforcement parts cannot be reinforced according to packaging boxes of different sizes. On the other hand, the carrying of the reinforcement parts is conveniently realized, thereby making it more convenient to reinforce the packaging box and store and fold the reinforcement parts.

[0031] When in use, first buckle the two snap pads 206 with the connecting sleeve 1 201 and the connecting sleeve 2 203 at the bottom of the reinforcement 200 respectively, and then put the reinforcement 200 into the box body 100. The connecting sleeve 1 201 and the connecting sleeve 2 203 are extended to a length suitable for the box body 200 through the connecting block 202, so that the connecting sleeve 1 201 on the four sides of the reinforcement 200 and the house-shaped structure 207 on the connecting sleeve 203 are in contact with the four corners of the box body 100. Then, the bolts 204 are rotated to the top of the connecting block 2, so that the connecting block 202 and the connecting sleeve 1 201 and the connecting sleeve 2 203 are pressed against each other, thereby fixing the connecting sleeve 1 201, the connecting sleeve 2 203 and the connecting block 202 to each other. At this time, the diagonal length of the connecting sleeve 1 201 and the connecting sleeve 2 203 above and below the reinforcement 200 and the box body 100 is adjusted. The section is over; then, according to the height size of the box body 100, the connecting sleeve 1 201 and the connecting sleeve 2 203 around the reinforcement 200 are extended and retracted to a height matching the box body 100 through the connecting block 202, and then rotated to the top of the connecting block 202 through the bolt 204, so that the connecting block 202 and the connecting sleeve 1 201 and the connecting sleeve 2 203 above and below the reinforcement 200 are pressed against each other, thereby fixing the connecting sleeve 1 201, the connecting sleeve 2 203 and the connecting block 202 above and below the reinforcement 200 to each other, thereby determining the height position of the reinforcement 200, so that the baffle 300 is just closed with the box body 100, so that the reinforcement 200 completes the reinforcement of the box bodies 100 of different sizes. When the reinforcement 200 is not performing reinforcement work, it can be rotated to a folded state through the rotating shaft 205, so that the reinforcement 200 is easy to fold and store.

[0032] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A packaging box reinforcement structure, comprising a reinforcement member (200), characterized in that: The reinforcement member (200) comprises: a connecting sleeve 1 (201), a connecting sleeve 2 (203), a connecting block (202) and a rotating shaft (205); the connecting block (202) is inserted between the connecting sleeve 1 (201) and the connecting sleeve 2 (203); the connecting block (202) is movably connected to the connecting sleeve 1 (201) and the connecting sleeve 2 (203) via a bolt member; There are two rotating shafts (205), which are respectively arranged at the upper part and the bottom part of the reinforcement member (200), and pass through between the two connecting blocks (202) from top to bottom; A corresponding auxiliary balancing device is also provided at the bottom of the reinforcement member (200).

2. A packaging box reinforcement structure according to claim 1, characterized in that: The bolt assembly comprises bolts (204), and there are 16 bolts (204), which are 8 pairs in total, with 2 bolts (204) in each pair. Each pair of bolts (204) is symmetrically arranged at positions of the connecting sleeve 1 (201) and the connecting sleeve 2 (203) close to the connecting block (202).

3. The packaging box reinforcement structure according to claim 1, characterized in that: The auxiliary balancing device comprises a snap-on pad (206), two of which are provided and are respectively arranged on the reinforcing member (200). The bottom portion is below the connecting sleeve 1 (201) and the connecting sleeve 2 (203), and is in close contact with the connecting sleeve 1 (201) and the connecting sleeve 2 (203).

4. The packaging box reinforcement structure according to claim 1, characterized in that: One end of the connecting sleeve 1 (201) and the connecting sleeve 2 (203) is a rectangular structure, and the other end is provided with a house-shaped structure (207) adapted to the four corners of the packaging box (100). The middle transition point of the connecting sleeve 1 (201) or the connecting sleeve 2 (203) is a fixed connection and a sealed structure.

5. The packaging box reinforcement structure according to claim 1, characterized in that: The connecting sleeve 1 (201) and the connecting sleeve 2 (203) are both hollow sleeves, and the diameter of the connecting block (202) is compatible with the diameters of the connecting sleeve 1 (201) and the connecting sleeve 2 (203).

6. The packaging box reinforcement structure according to claim 2, characterized in that: The connecting sleeve 1 (201), the connecting sleeve 2 (203), the connecting block (202), the bolt (204), and the rotating shaft (205) are all made of aluminum alloy.

7. The packaging box reinforcement structure according to claim 2, characterized in that: Four pairs of the bolts (204) are symmetrically arranged on the top of the connecting sleeve 1 (201) and the connecting sleeve 2 (203) on the upper and lower sides of the reinforcement member (200) close to the connection block (202), and the other four pairs of bolts (204) are symmetrically arranged on the inner side of the connecting sleeve 1 (201) and the connecting sleeve 2 (203) on the four sides of the reinforcement member (200) close to the connection block (202).

8. The packaging box reinforcement structure according to claim 3, characterized in that: The snap plate (206) is a detachable structure and is made of elastic plastic. The diameter of the groove of the snap plate (206) is adapted to the rectangular diameter of the connecting sleeve 1 (201) and the connecting sleeve 2 (203). The thickness of the snap plate (206) is flush with the bottom surface of the connecting sleeve 1 (201) and the connecting sleeve 2 (203) at the bottom end of the reinforcement (200).

Images