CN212290827U

CN212290827U - Bearing corrugated carton

Info

Publication number: CN212290827U
Application number: CN202020435307.5U
Authority: CN
Inventors: 刘耀东
Original assignee: Shanghai Shirong Paper Industry Co ltd
Current assignee: Shanghai Shirong Paper Industry Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-01-05
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a bearing corrugated carton, comprising a base plate, the box is installed at the bottom plate top, the cavity has all been seted up at the inside both ends of bottom plate, the cavity is inside all to be provided with the lead screw through the pivot activity, the one end outside of lead screw all is provided with the movable plate through the screw hole activity, the bottom plate is all passed through the movable groove in the movable plate top, bottom plate top both ends are at the equal fixed connection box that is provided with of one end of movable plate, the outside both sides bottom of box all fixes in the connection box inboard and is provided with the fixture block, the connection box top all is provided with the. The utility model discloses a bottom plate and the combination of box can make the bottom surface of box have better rigidity and bearing capacity for the article deposited have better supported effect, solved present corrugated box and caused the phenomenon that the carton bottom plate appears buckling because the weight of commodity is heavier in the transportation, prolonged corrugated box's life.

Description

Bearing corrugated carton

Technical Field

The utility model belongs to the corrugated box field especially relates to a bearing corrugated box.

Background

The corrugated paper board is made into a corrugated paper box through die cutting, indentation, box nailing or box gluing. The corrugated case is a packaging product with the widest application, and the use amount is always the first of various packaging products. Comprises a calcium plastic corrugated case. For more than half a century, corrugated cartons gradually replace transport packaging containers such as wooden boxes and the like with excellent service performance and good processing performance, and become the leading force of transport packaging. It not only protects the goods, is convenient for storage and transportation, but also beautifies the goods and publicizes the goods. The corrugated case belongs to green environmental protection product, and it does benefit to the environmental protection, does benefit to the loading and unloading transportation.

Present corrugated box is the involution of corrugated box bottom is done to simple to use's thin sticky tape in face mostly, the bearing capacity of corrugated box bottom is limited, if the article weight of being packed is heavier, on the way in corrugated box's transport, the corrugated box bottom is very easy to appear buckling because of bearing capacity is relatively poor, the condition that appears warping and turning hard even takes place, reliable effectual bearing packing storage transportation effect can't be accomplished, the life who leads to the carton is short, bring very big inconvenience for people's daily life, and corrugated box top also produces the condition that sinks easily when receiving external force, corrugated box's use has been influenced equally, consequently, for solving above problem, we provide a bearing corrugated box.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bearing corrugated box, aim at solving above-mentioned present corrugated box that exists and be the involution of corrugated box bottom is mostly simple to use's thin sticky tape in face, the bearing capacity of corrugated box bottom is limited, if the article weight of being packed is heavier, on the way in corrugated box's transport, corrugated box bottom is very easy because of the relatively poor bending that appears of bearing capacity, the condition that appears warping and turning hard even takes place, reliable effectual bearing packing storage transportation effect can't be accomplished, the life that leads to the carton is short, daily life for people brings very big inconvenience, and corrugated box top also produces the condition of collapsing easily when receiving external force, the problem of corrugated box's result of use has been influenced equally.

The utility model is realized in such a way, a bearing corrugated carton, which comprises a bottom plate, a box body is arranged at the top of the bottom plate, cavities are arranged at two ends inside the bottom plate, a lead screw is movably arranged inside the cavity through a rotating shaft, a movable plate is movably arranged outside one end of the lead screw through a threaded hole, the top end of the movable plate passes through the bottom plate through a movable groove, a connecting frame is fixedly arranged at one end of the movable plate at two ends of the top of the bottom plate, clamping blocks are fixedly arranged at the bottom ends of two outer sides of the box body at the inner side of the connecting frame, a connecting plate is arranged at the top of the connecting frame, a stress plate is movably arranged at the top end of the connecting plate through a mounting groove, one end of the stress plate is positioned above the box body, a limiting plate is arranged at one end, and an adsorbed layer is arranged on one side of the magnet at one side of the top end of the connecting plate.

Preferably, the screw rods in the two cavities are coaxial, and the threads on the two screw rods are arranged in opposite directions.

Preferably, a rotating handle is arranged at one end of the rotating shaft where the two screw rods are located at one end of the outer portion of the bottom plate.

Preferably, both sides of the two ends of the top of the bottom plate are provided with sliding grooves below the connecting frame, sliding blocks are arranged at one ends inside the sliding grooves, and the top ends of the sliding blocks are fixedly connected with the connecting frame.

Preferably, a reinforcing plate is arranged on one side of the top end of the connecting plate below the stress plate, and rollers are uniformly arranged on the upper end surface of the reinforcing plate through rotating shafts.

Preferably, a handle is arranged on one side of the outer part of the connecting plate, which is far away from the box body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the corrugated case is placed on a bottom plate, the bottom surface of the case body has better rigidity and bearing capacity through the combination of the bottom plate and the case body, so that the stored articles have better supporting effect, the problem that the bottom plate of the case body is bent due to heavier weight of commodities in the transportation process of the existing corrugated case is solved, the service life of the corrugated case is prolonged, in addition, when the installation between the case body and the bottom plate is completed, the screw rod can be rotated only by rotating the rotating handle, the movable plate limited by the movable groove can correspondingly move, the connecting frame can be clamped and covered by the clamping block, so that the connection work of the case body and the bottom plate can be completed, the connection mode is simple and quick, in addition, the threads on two different screw rods are opposite, the connecting frame can be ensured to move oppositely when needing to move, so that a user can complete the moving work of the two connecting frames only by rotating one rotating handle, the connecting work between the box body and the bottom plate is further facilitated, in addition, the slide rail and the slide block are additionally arranged, the connecting strength between the connecting frame and the bottom plate can be further increased, the connecting strength between the box body and the bottom plate is enhanced, and the connecting form between the box body and the bottom plate can enable the bottom plate to be continuously applied to other corrugated carton boxes when the box body cannot be continuously used, so that the economic benefit of the corrugated carton is improved.

2. The corrugated case is also provided with a connecting plate on the connecting frame, the top end of the connecting plate is additionally provided with a stress plate, in the daily use process of the corrugated case, the bearing strength of the top of the case body can be enhanced through the additional arrangement of the stress plate, the situation that the top of the corrugated case is easy to collapse when external force is received is avoided, further ensuring the use effect of the corrugated case, and the stress plate is connected with the bottom plate, improving the specific use effect of the bottom plate, the reinforcing plate arranged on one side of the connecting plate can improve the stress effect of the stress plate, the stress plate is arranged on the connecting plate through the mounting groove, the pulling work of a user on the stress plate is convenient, the connection of the magnet and the adsorbed layer arranged on the limiting plate at one end of the stress plate also facilitates the fixing work when the stress plate needs to be used, and the roller added on the reinforcing plate facilitates the sliding of the stress plate on the reinforcing plate.

Drawings

Fig. 1 is a cross-sectional view of an elevation view of a load-bearing corrugated carton of the present invention;

fig. 2 is a schematic top view of the bearing corrugated carton of the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a in fig. 1 of the bearing corrugated carton of the present invention.

In the figure: 1. a base plate; 2. a box body; 3. a cavity; 4. a screw rod; 5. moving the plate; 6. a connecting frame; 7. a clamping block; 8. a connecting plate; 9. a stress plate; 10. a limiting plate; 11. a magnet; 12. an adsorbed layer; 13. turning a handle; 14. a chute; 15. a slider; 16. a reinforcing plate; 17. a roller; 18. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a load-bearing corrugated carton comprises a bottom plate 1, a box body 2 is mounted on the top of the bottom plate 1, cavities 3 are respectively formed in two ends of the inside of the bottom plate 1, screw rods 4 are movably arranged in the cavities 3 through rotating shafts, a moving plate 5 is movably arranged on the outer side of one end of each screw rod 4 through a threaded hole, the top ends of the moving plates 5 penetrate through the bottom plate 1 through movable grooves, a connecting frame 6 is fixedly arranged at one end of each moving plate 5 at two ends of the top of the bottom plate 1, a clamping block 7 is fixedly arranged at the inner side of each connecting frame 6 at the bottom end of the outside of the box body 2, a connecting plate 8 is arranged on the top of each connecting frame 6, a stress plate 9 is movably arranged at the top end of each connecting plate 8 through a mounting groove, one end of each stress plate 9 is located, and magnets 11 are arranged on two sides of the stress plate 9 on one side of the limiting plate 10, and an adsorbed layer 12 is arranged on one side of the top end of the connecting plate 8 and on one side of the magnets 11.

The utility model discloses in two lead screw 4 in the cavity 3 is coaxial, two screw thread on the lead screw 4 is reverse setting, can guarantee the synchronous motion of splice frame 6 for two coaxial lead screws 4, and the screw thread can guarantee the phase displacement of splice frame 6 for reverse setting.

The utility model discloses in 1 outside one end of bottom plate is provided with in the pivot one end at two lead screws 4 places and changes 13, changes 13 can the person of facilitating the use rotate the pivot at two lead screws 4 places.

The utility model discloses in 1 top both ends both sides of bottom plate all are provided with spout 14 in the connecting frame 6 below, the inside one end of spout 14 all is provided with

slider

15, 15 tops of slider all with 6 fixed connection of connecting frame, slide rail and slider 15 add establish can further increase the joint strength between connecting frame 6 and the bottom plate 1, strengthened the joint strength between box 2 and the bottom plate 1 promptly.

The utility model discloses in 8 top one sides of connecting plate are provided with reinforcing plate 16 in the atress board 9 below, 16 upper end surfaces of reinforcing plate evenly are provided with gyro wheel 17 through the pivot, and reinforcing plate 16 that sets up in 8 one sides of connecting plate can improve the atress effect of atress board 9, and gyro wheel 17 of interpolation has made things convenient for the slip of atress board 9 on reinforcing plate 16.

The utility model discloses in one side that box 2 was kept away from to connecting plate 8 outside is provided with handle 18, and handle 18 can the person of facilitating the use transport corrugated box.

The utility model discloses a theory of operation is: the corrugated case is placed on a bottom plate 1, the bottom surface of the case body 2 has better rigidity and bearing capacity through the combination of the bottom plate 1 and the case body 2, so that stored articles have better supporting effect, the problem that the bottom plate 1 of the case body 1 is bent due to heavier weight of commodities in the transportation process of the existing corrugated case is solved, the service life of the corrugated case is prolonged, and when the installation between the case body 2 and the bottom plate 1 is completed, only a rotating handle 13 needs to be rotated to rotate a screw rod 4, a movable plate 5 limited by a movable groove can correspondingly move, so that a connecting frame 6 can be clamped to cover a clamping block 7, the connection work of the case body 2 and the bottom plate 1 can be completed, the connection mode is simple and fast, the threads on two different screw rods 4 are opposite, and the connecting frame 6 can move oppositely when needing to move, the user can complete the moving work of the two connecting frames 6 by rotating the rotating handle 13, the connecting work between the box body 2 and the bottom plate 1 is further facilitated, in addition, the additional arrangement of the sliding rail and the sliding block 15 can further increase the connecting strength between the connecting frames 6 and the bottom plate 1, namely, the connecting strength between the box body 2 and the bottom plate 1 is enhanced, and the connecting form between the box body 2 and the bottom plate 1 can ensure that the bottom plate 1 can be continuously applied to other corrugated carton boxes 2 when the box body 2 cannot be continuously used, so that the economic benefit of the corrugated carton is improved, the connecting plate 8 is also arranged on the connecting frame 6, the stress plate 9 is additionally arranged at the top end of the connecting plate 8, in the daily use process of the corrugated carton, the bearing strength at the top of the box body 2 can be enhanced through the additional arrangement of the stress plate 9, and the situation that the top of the corrugated carton is easy to collapse when external force is received is avoided, further guaranteed corrugated box's result of use, and atress board 9 is connected with bottom plate 1, the concrete result of use of bottom plate 1 has been improved, reinforcing plate 16 that sets up in connecting plate 8 one side can improve the atress effect of atress board 9, atress board 9 is installed on connecting plate 8 through the mounting groove, the person of facilitating the use is to the pull work of atress board 9, the magnetite 11 that sets up on the limiting plate 10 that atress board 9 was served also makes things convenient for the fixed work when atress board 9 needs to use by the connection of adsorbed layer 12, gyro wheel 17 that adds on reinforcing plate 16 has made things convenient for the slip of atress board 9 on reinforcing plate 16.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A load-bearing corrugated carton comprising a base sheet (1), characterized in that: the box body (2) is installed at the top of the bottom plate (1), cavities (3) are formed in two ends of the interior of the bottom plate (1), lead screws (4) are movably arranged in the cavities (3) through rotating shafts, a movable plate (5) is movably arranged on the outer side of one end of each lead screw (4) through a threaded hole, the top end of each movable plate (5) penetrates through the bottom plate (1) through a movable groove, connecting frames (6) are fixedly arranged at two ends of the top of the bottom plate (1) at one end of each movable plate (5), clamping blocks (7) are fixedly arranged at the bottoms of two outer sides of the box body (2) on the inner sides of the connecting frames (6), connecting plates (8) are arranged at the tops of the connecting frames (6), stress plates (9) are movably arranged at the tops of the connecting plates (8) through mounting grooves, one ends of the stress plates (9) are located above the box body (2), and limiting plates (10, limiting plate (10) one side all is provided with magnetite (11) in atress board (9) both sides, connecting plate (8) top one side is provided with adsorbed layer (12) on one side of magnetite (11).

2. A load-bearing corrugated carton as claimed in claim 1, wherein: the screw rods (4) in the two cavities (3) are coaxial, and the threads on the two screw rods (4) are arranged in opposite directions.

3. A load-bearing corrugated carton as claimed in claim 1, wherein: and a rotating handle (13) is arranged at one end of the rotating shaft where the two screw rods (4) are arranged at one end of the outer part of the bottom plate (1).

4. A load-bearing corrugated carton as claimed in claim 1, wherein: bottom plate (1) top both ends both sides all are provided with spout (14) below connecting frame (6), spout (14) inside one end all is provided with slider (15), slider (15) top all with connecting frame (6) fixed connection.

5. A load-bearing corrugated carton as claimed in claim 1, wherein: and a reinforcing plate (16) is arranged on one side of the top end of the connecting plate (8) below the stress plate (9), and rollers (17) are uniformly arranged on the upper end surface of the reinforcing plate (16) through a rotating shaft.

6. A load-bearing corrugated carton as claimed in claim 1, wherein: and a handle (18) is arranged on one side of the outer part of the connecting plate (8) far away from the box body (2).