Stacked and inserted weight-increasing carton

Abstract

An opening is formed in the upper end of a carton body, a counterweight bottom plate is fixedly arranged on the lower surface of the carton body, supporting rods are vertically and fixedly arranged at the four corners of the inner surface of the carton body respectively, and lifting grooves a are formed in the middle of the upper end of the left side face and the middle of the upper end of the right side face respectively. The upper end of the box body is sleeved with the box cover in a sliding mode, an X-shaped reinforcing piece is fixedly arranged on the groove bottom face of the box cover, lifting grooves b are formed in the positions, corresponding to the lifting grooves a, of the left side face and the right side face, connecting frames are fixedly embedded in the lifting grooves b and the lifting grooves a, and sliding blocks are fixedly arranged in the middles of the inner top faces and the middles of the inner bottom faces of the connecting frames; the two connecting pieces are located on the two sides of the box cover respectively, sliding grooves are transversely formed in the middles of the upper surfaces and the middles of the lower surfaces of the connecting pieces, the connecting pieces are transversely arranged in the connecting frame in a penetrating and sliding mode through cooperation of the sliding grooves and the sliding blocks, and strip-shaped lifting holes are formed in the centers of the connecting pieces. The utility model has the advantages of good use effect and stable and reasonable structural design.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging carton design and processing, and in particular relates to a stacked and weighted carton. Background Art

[0002] Cartons are made of paper products and are used to package various items. When placing and transporting cartons, they usually need to be stacked to save space. Since commonly used cartons are generally made of corrugated cardboard, the load-bearing capacity of the box body is weak. When the carton is placed at the bottom, it is easy to collapse and deform when it is subjected to greater pressure, thereby causing damage to the items inside it. At the same time, the box body and the box cover of the existing cartons are mostly installed directly in a socket manner, and no effective limit device is set. During the transportation process, it is easy to cause the box body and the box cover to lose contact due to shaking and collision, thereby affecting the protective effect of the items inside the box. Therefore, in order to solve the above problems, it is necessary to develop a stacking weighted carton with good use effect and stable and reasonable structural design. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the prior art and provide a stacked weighted carton with good use effect and stable and reasonable structural design.

[0004] The purpose of the utility model is achieved as follows: a stacked weighted carton, comprising a box body, a box cover and a connecting piece, wherein the box body is a groove-shaped structure with an opening at the upper end, a counterweight bottom plate is fixedly arranged on the lower surface, support rods are vertically fixedly arranged at the four corners of the inner surface, and a lifting groove a is opened in the middle of the upper end of the left side surface and the middle of the upper end of the right side surface; the box cover is a groove-shaped structure with an opening at the lower end, and is slidably sleeved on the outside of the upper end of the box body, and an X-shaped reinforcement piece is fixedly arranged on the bottom surface of the groove, and the four corners of the reinforcement piece are respectively located at the positive ends of the four support rods. At the top, positions corresponding to the pulling groove a on the left and right sides of the box cover are provided with pulling grooves b, and the pulling grooves b have the same structure as the pulling grooves a, and connecting frames are fixedly embedded therein, and sliders are fixedly provided in the middle of the top surface and the middle of the bottom surface of the connecting frame; there are two connecting members, which are respectively located on both sides of the box cover, and sliding grooves are transversely provided in the middle of the upper surface and the middle of the lower surface, and are transversely slidable through the interior of the connecting frame through the cooperation of the sliding grooves and the sliders, and a strip pulling hole is provided at the center of the connecting member.

[0005] The support rod is a right triangle structure as a whole.

[0006] An anti-skid pad is fixedly arranged on the inner top surface of the pulling hole.

[0007] Stoppers are vertically fixedly arranged at the middle of the upper end and the middle of the lower end of the outer side surface of the connecting piece.

[0008] A note storage slot is fixedly arranged in the middle of the front end surface of the box cover.

[0009] The beneficial effects of the utility model are as follows: the utility model sets a counterweight bottom plate, and utilizes the deadweight of the counterweight bottom plate to increase the overall weight of the utility model, thereby increasing its stability during use; and the setting of the counterweight bottom plate can also protect the lower surface of the box body, thereby increasing the wear resistance and moisture-proof and corrosion-proof effects of the box body; by setting support rods and reinforcement pieces, the support rods can support the reinforcement pieces, and the cooperation of the reinforcement pieces and the support rods can also improve the overall vertical bearing capacity of the utility model, thereby preventing the problem of collapse under pressure. Topic: By setting a lifting groove a, a lifting groove b, a connecting piece, a slide groove, a lifting hole, a connecting frame and a slider, when in use, the sliding piece can be connected with the slide groove to realize the sliding installation of the connecting piece inside the connecting frame in the lifting groove a and the lifting groove b. At this point, the connecting piece is connected with the connecting frame in the lifting groove a and the lifting groove b to realize the limited connection between the box body and the box cover, and the convenience of the overall carrying operation of the utility model can be increased by setting the lifting hole. In general, the utility model has the advantages of good use effect and stable and reasonable structural design. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a front view of the utility model.

[0011] Figure 2 It is a sectional view of the front view of the utility model.

[0012] Figure 3 It is a cross-sectional view of the front view of the connection between the pulling groove a, the pulling groove b, the connecting frame and the connecting piece in the utility model.

[0013] Figure 4 It is a top view of the box body in the utility model.

[0014] Figure 5 It is a bottom view of the box cover in the utility model.

[0015] Figure 6 It is a side view of the connection between the connection frame and the connection piece in the utility model.

[0016] In the figure: 1. Box body; 11. Lifting slot a; 2. Box cover; 21. Lifting slot b; 22. Note storage slot; 3. Connector; 31. Slide slot; 32. Lifting hole; 33. Anti-slip cushion; 34. Stopper; 4. Counterweight base plate; 5. Support rod; 6. Reinforcement piece; 7. Connecting frame; 71. Slider. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, a stacked weighted carton comprises a box body 1, a box cover 2 and a connecting piece 3. The box body 1 is a groove-shaped structure with an opening at the upper end, a counterweight bottom plate 4 is fixedly arranged on the lower surface, support rods 5 are vertically fixedly arranged at the four corners of the inner surface, and a lifting groove a11 is opened in the middle of the upper end of the left side surface and the middle of the upper end of the right side surface; the box cover 2 is a groove-shaped structure with an opening at the lower end, and is slidably sleeved on the outside of the upper end of the box body 1, an X-shaped reinforcement piece 6 is fixedly arranged on the bottom surface of the groove, and the four corners of the reinforcement piece 6 are respectively located directly above the four support rods 5, and the left side and the box cover 2 are respectively provided with a plurality of support rods 5. There are pulling grooves b21 at positions on the right side surface corresponding to the pulling grooves a11. The pulling grooves b21 have the same structure as the pulling grooves a11, and a connecting frame 7 is fixedly embedded therein. A slider 71 is fixedly provided in the middle of the top surface and the middle of the bottom surface of the connecting frame 7. There are two connecting members 3, which are respectively located on both sides of the box cover 2. A slide groove 31 is horizontally provided in the middle of the upper surface and the middle of the lower surface. The slide groove 31 cooperates with the slider 71 to slide horizontally through the interior of the connecting frame 7, and a strip pulling hole 32 is provided at the center of the connecting member 3.

[0019] The support rod 5 is a right-angled triangle structure as a whole; a non-slip pad 33 is fixedly provided on the inner top surface of the lifting hole 32, and the non-slip pad 33 can be used to increase the anti-slip property and comfort of the staff during the manual transportation of the utility model; a stopper 34 is vertically fixedly provided in the middle of the upper end and the middle of the lower end of the outer side surface of the connecting member 3, and the stopper 34 can be used to block and limit the lateral movement of the connecting member 3 as a whole; a note storage groove 22 is fixedly provided in the middle of the front end surface of the box cover 2, and the note storage groove 22 can be used to place detailed notes of items placed in the box.

[0020] During the use of the present invention, after the items in the box body 1 are placed, first, the box cover 2 is slidably mounted on the outside of the upper end of the box body 1, and then, after the box cover 2 is in place, the two connecting members 3 are slidably mounted on both sides of the box cover 2 by utilizing the cooperation connection of the slider 71 and the slide groove 31, thereby realizing the sliding installation of the connecting member 3 inside the connecting frame 7 in the lifting groove b21 and the lifting groove a11. At this point, the connecting member 3 is simultaneously cooperated with the connecting frame 7 in the lifting groove a11 and the lifting groove b21 to realize the limited connection between the box body 1 and the box cover 2, thereby increasing the protection effect of the items inside the box body 1, and also through the strip lifting hole 32 at the center of the connecting member 3, the utility model is improved. The overall convenience in subsequent carrying operations; and, through the provision of a counterweight base plate 4, the utility model utilizes the deadweight of the counterweight base plate 4 to increase the overall weight of the utility model, thereby increasing its stability during use, and the counterweight base plate 4 can also be used to protect the lower surface of the box body 1, thereby increasing the wear resistance and moisture-proof and corrosion-resistant effects of the box body 1; the utility model provides support rods 5 and X-shaped reinforcements 6, and the support rods 5 can support the reinforcements 6, and the cooperation of the reinforcements 6 and the support rods 5 can improve the overall vertical bearing capacity of the utility model to prevent the problem of collapse under pressure; in general, the utility model has the advantages of good use effect and stable and reasonable structural design.

[0021] The above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or replaced by equivalents, and any modification or equivalent replacement that does not depart from the spirit and scope of the utility model should be included in the scope of the claims of the utility model.

Claims

1. A stacking weighted carton, comprising a box body (1), a box cover (2) and a connecting piece (3), characterized in that: The box body (1) is a groove-shaped structure with an opening at the upper end, a counterweight bottom plate (4) is fixedly provided on the lower surface, support rods (5) are vertically fixedly provided at the four corners of the inner surface, and a lifting groove a (11) is provided in the middle of the upper end of the left side surface and the middle of the upper end of the right side surface; the box cover (2) is a groove-shaped structure with an opening at the lower end, and is slidably sleeved on the outside of the upper end of the box body (1), an X-shaped reinforcement member (6) is fixedly provided on the bottom surface of the groove, and the four corners of the reinforcement member (6) are respectively located directly above the four support rods (5), and the left side and right side surfaces of the box cover (2) are located at positions corresponding to the lifting groove a (11). The box cover (2) is provided with a lifting groove b (21), and the lifting groove b (21) has the same structure as the lifting groove a (11), and a connecting frame (7) is fixedly embedded therein, and a slider (71) is fixedly provided in the middle of the inner top surface and the middle of the inner bottom surface of the connecting frame (7); there are two connecting members (3), which are respectively located on both sides of the box cover (2), and the middle of the upper surface and the middle of the lower surface thereof are transversely provided with a sliding groove (31), and through the cooperation of the sliding groove (31) and the slider (71), the connecting member (3) is transversely slidable and penetrates the interior of the connecting frame (7), and a strip-shaped lifting hole (32) is provided at the center of the connecting member (3).

2. A stacked weighted carton as claimed in claim 1, characterized in that: The support rod (5) is a right-angled triangle structure as a whole.

3. The stacked weighted carton according to claim 1, characterized in that: An anti-slip cushion (33) is fixedly provided on the inner top surface of the lifting hole (32).

4. The stacked weighted carton according to claim 1, characterized in that: Stoppers (34) are vertically fixedly provided at the middle of the upper end and the middle of the lower end of the outer side surface of the connecting member (3).

5. The stacked weighted carton according to claim 1, characterized in that: A note storage slot (22) is fixedly provided in the middle of the front end surface of the box cover (2).

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