Carton convenient to stack and carry

Abstract

The carton convenient to stack and carry comprises a carton body and a bottom plate, the carton body is a cube, the bottom plate is horizontally arranged below the bottom face of the carton body, a containing groove is vertically formed in the top face of the bottom plate, and the bottom plate is arranged in the containing groove. The carton body is placed on the top of the bottom plate in the mode that the bottom periphery is in vertical sliding fit with the inner periphery of the containing groove. The carton has the advantages that after the carton body is positioned and placed on the top of the bottom plate in the mode that the periphery of the bottom is in vertical sliding fit with the inner periphery of the containing groove of the bottom plate, the carton body can be detachably fixed to the top of the bottom plate in the mode that the combined connecting assemblies are additionally arranged on the two sides and detachably connected with the bottom plate; and the contact stability of the stacking faces of the two adjacent carton bodies in the stacking process can be effectively enhanced by arranging the bottom plate, and therefore the stacking stability of the multiple layers of carton bodies in the stacking process can be improved.

Description

Technical Field

[0001] The utility model relates to the field of carton auxiliary components, in particular to a carton which is convenient for stacking and carrying. Background Art

[0002] Cartons are common packaging items and are frequently used in the freight process. Specifically, in the freight process or the warehousing process, when the outer packaging cartons are placed together with the internal products, in order to reduce the floor space, the outer packaging cartons are usually stacked together with the internal products.

[0003] At present, outer packaging cartons are usually rectangular or cube structures with smooth surfaces. Therefore, in the process of stacking and palletizing, it is difficult to accurately align and misalign the upper and lower cartons during the stacking process. As a result, when the number of stacked layers is large, it is very easy to slip and collapse. The more stacked layers there are, the higher the risk of collapse, which can easily cause internal products to fall and be damaged. At the same time, when the stacking and palletizing is completed, it is necessary to move and change the position of the multi-layer stacked cartons. If the multi-layer stacked cartons are moved directly, it is very easy to cause the multi-layer cartons to collapse due to shaking. Therefore, the only way to ensure that the multi-layer cartons will not collapse is to restack and palletize again. Utility Model Content

[0004] The purpose of the utility model is to provide a carton that is easy to stack and carry in order to solve the above-mentioned problem. After the carton body is positioned and placed on the top of the bottom plate by vertically sliding with the inner periphery of the bottom outer periphery and the placement groove of the bottom plate, the carton body can be detachably fixed on the top of the bottom plate by installing a combined connecting component at both sides and detachably connecting with the bottom plate. Then, by setting the bottom plate, the contact stability of the stacking surfaces of two adjacent carton bodies during the stacking process can be effectively enhanced, as described below for details.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a carton convenient for stacking and carrying, comprising a carton body and a bottom plate, wherein the carton body is a cube, the bottom plate is horizontally arranged below the bottom surface of the carton body, a placement groove is vertically opened on the top surface of the bottom plate, and the carton body is placed on the top of the bottom plate by means of vertical sliding cooperation between the outer periphery of the bottom and the inner periphery of the placement groove;

[0007] Combined connection components are detachably fixed between the front and rear positions on both sides of the bottom plate, and the top surface of the carton body is pressed by the combined connection components at the two side positions and is detachably fixed to the top of the bottom plate through the combined connection components.

[0008] Preferably, the bottom plate is a rectangular plate and its periphery exceeds the periphery of the carton body, and the placement groove is a blind groove.

[0009] Preferably, the combined connecting components include matching holes, a top plate and a telescopic rod body, matching holes are vertically provided on both sides of the bottom plate exposed from the front and rear positions of the carton body, and the two matching holes on the same side are longitudinally aligned front to back, the top plates are horizontally placed longitudinally on both sides of the top surface of the carton body, and the telescopic rod bodies are vertically fixed to the bottom surfaces of the ends of the top plates extending out of the front and rear edges of the carton body, the telescopic rod bodies are vertically coaxially aligned one by one with the matching holes, the bottom ends of the telescopic rod bodies are coaxially fixed with studs through connecting sleeves, and the studs pass through the corresponding matching holes in a vertical sliding fit, and the bottoms of the studs extending out of the bottom ends of the corresponding matching holes are coaxially engaged with locking nuts.

[0010] Preferably, the top plates are all rectangular long thin plates, and the telescopic rod bodies are all double-section pull-out telescopic rods with positioning locking knots.

[0011] Preferably, the connecting sleeves are coaxially welded to the bottom ends of the corresponding telescopic rod bodies, and the studs and the connecting sleeves are combined and connected by threaded fitting.

[0012] Preferably, hidden holes are coaxially opened on the bottom surface of the base plate at positions outside the matching holes, the hidden holes are blind holes in the vertical direction, and the locking nuts are pressed against the top ends of the corresponding hidden holes.

[0013] Preferably, the bottom end of the stud does not extend out of the bottom end of the corresponding hidden hole, and the hole diameter of the hidden hole is larger than the outer diameter of the corresponding locking nut, and the hole depth of the hidden hole is not less than the thickness of the corresponding locking nut.

[0014] Preferably, the top surface of the top plate is fixed with a matching upright plate extending vertically in the longitudinal direction, and matching grooves are vertically opened on both sides of the bottom surface of the bottom plate at positions corresponding to the matching upright plates, and when the carton bodies are stacked up and down, the matching upright plates adjacent to each other can vertically slide and cooperate with the matching grooves.

[0015] Preferably, the matching grooves are through grooves in the vertical direction and are vertically connected with the corresponding placement grooves, and the vertical height dimension of the matching vertical plates is smaller than the vertical height dimension of the matching grooves.

[0016] Preferably, the matching vertical plates are provided with a plurality of holding openings for facilitating hand holding.

[0017] The above-mentioned carton that is easy to stack and carry is adopted. Specifically, during the process of stacking and palletizing the carton body, the carton body is positioned and placed on the top of the bottom plate by vertically sliding with the inner periphery of the placement groove of the bottom plate through the outer periphery of the bottom. The carton body can be detachably fixed on the top of the bottom plate by installing the combined connecting components at both sides and detachably connecting with the bottom plate. Then, by setting the bottom plate, the contact stability of the stacking surfaces of two adjacent carton bodies during the stacking process can be effectively enhanced, thereby improving the stacking stability of the multi-layer carton bodies during the stacking and palletizing process, which is beneficial to avoiding the situation of side slipping and collapse. Specifically, the combined connecting components fix the carton body During the operation of fixing on the top of the bottom plate, the carton body is first positioned and placed on the top surface of the bottom plate and the bottom is sunk into the placement groove. Then, the telescopic rod bodies on both sides of the bottom surface of the top plate are unlocked by loosening the positioning lock knots and the top plate is attached to the corresponding top surface side of the carton body. The studs at the bottom are extended and retracted by the telescopic rod body so that the studs at the bottom are passed through the matching holes in a vertical sliding fit. When the bottom end of the stud is close to the bottom end of the hidden hole but does not exceed the bottom end of the hidden hole, the telescopic rod body is kept from extending and retracting and the locking length is tightened by the positioning lock knot. Then, the side of the bottom plate is lifted to expose the bottom end of the stud and the locking nuts are installed to tighten against the bottom of the hidden hole. By passing the stud through the matching hole and then installing the locking nut, the top plate can be pressed against the top side of the carton body, and then the carton body is pressed and fixed to the placement groove of the bottom plate through the top plate to complete the fixed combination of the carton body and the bottom plate. The fixed combination method of the carton body on the top of the bottom plate is simple and easy to operate, and then it is convenient to quickly assemble and fix the carton body on the top of the bottom plate for convenient stacking and palletizing. When it is necessary to disassemble the combined connection component and separate the carton body and the bottom plate, it is only necessary to unscrew the locking nut to make the stud vertically disengage from the matching hole and remove the top plate from the top of the carton body, and then lift the carton body. The carton body and the bottom plate can be separated from each other in this way. The disassembly method of the carton body at the top of the bottom plate is simple and easy to operate, which is convenient for quickly detaching the carton body from the top of the bottom plate for normal delivery, and convenient for timely detaching the bottom of the carton body for reuse after the bottom plate is used up. Since the distance between the top plate and the bottom plate can be adjusted by vertical telescopic adjustment of the telescopic rod body and locking by the positioning lock, it is convenient to combine and fix the carton bodies with the same bottom surface specifications but different vertical size specifications between the top plate and the bottom plate for use, thereby improving the adaptability of the bottom plate and the combined connection assembly. Specifically, with respect to the top plate of the combined connection assembly,Since the top surface of the top plate is vertically installed with the matching upright plates, and the matching upright plates are provided with the holding openings for convenient holding, the carton body can be conveniently moved through the setting of the holding openings. At the same time, when adjacent carton bodies are stacked, the matching grooves on the bottom surface of the upper bottom plate and the matching upright plates on the top surface of the lower top plate can be vertically slidably matched to achieve accurate positioning of adjacent carton bodies when stacked, further preventing the multi-layer carton bodies from being misaligned and unstable during the stacking and palletizing process, while also achieving hidden storage of the matching upright plates. In the subsequent process of directly pushing and pushing the stacked multi-layer carton bodies to move their positions, the vertical sliding cooperation between the matching upright plates and the matching grooves can also prevent the multi-layer carton bodies from shaking and collapsing.

[0018] The beneficial effects are as follows: 1. After the carton body is positioned on the top of the bottom plate by vertically slidingly cooperating with the bottom periphery and the inner periphery of the placement groove of the bottom plate, the carton body can be detachably fixed on the top of the bottom plate by installing combined connection components at both sides and detachably connecting with the bottom plate, and then the contact stability of the stacking surfaces of two adjacent carton bodies during the stacking process can be effectively enhanced by setting the bottom plate, thereby improving the stacking stability of multi-layer carton bodies during the stacking and palletizing process, which is conducive to avoiding the situation of side slip and collapse;

[0019] 2. The top plate can be pressed against the top side of the carton body by installing a locking nut after the stud passes through the matching hole, and then the carton body is pressed against the placement groove of the bottom plate through the top plate to complete the fixed combination of the carton body and the bottom plate. The fixed combination method of the carton body on the top of the bottom plate is simple and easy to operate, and then it is convenient to quickly assemble and fix the carton body on the top of the bottom plate for convenient stacking and palletizing;

[0020] 3. Simply unscrew the locking nut to make the stud vertically disengage from the matching hole and remove the top plate from the top of the carton body. Then, lift the carton body upward to separate the carton body from the bottom plate. The carton body is easy to disassemble at the top of the bottom plate, which is convenient for quickly removing the carton body from the top of the bottom plate for normal delivery. It is also convenient for timely removing the bottom of the carton body for reuse after the bottom plate is used.

[0021] 4. The distance between the top plate and the bottom plate can be adjusted by adjusting the telescopic rod body vertically and locking it with a positioning lock, so that it is convenient to combine and fix carton bodies with the same bottom surface specifications but different vertical dimensions between the top plate and the bottom plate for use, thereby improving the adaptability of the bottom plate and the combined connection components;

[0022] 5. The top surface of the top plate is vertically installed with a matching vertical plate, and the matching vertical plate is provided with a holding opening for easy holding, and then the carton body is conveniently moved by setting the holding opening;

[0023] 6. When adjacent carton bodies are stacked, accurate positioning of the adjacent carton bodies can be achieved through the vertical sliding cooperation of the matching groove on the bottom surface of the upper bottom plate and the matching upright plate on the top surface of the lower top plate, further preventing the multi-layer carton bodies from being misaligned and unstable during the stacking and palletizing process, while also realizing the hidden storage of the matching upright plates, and also avoiding shaking and collapse in the process of directly pushing the stacked multi-layer carton bodies to move their positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is the overall axonometric diagram of the utility model. Figure 1 ;

[0026] Figure 2 This is the overall axonometric diagram of the utility model. Figure 2 ;

[0027] Figure 3 This utility model Figure 1 Cross-section diagram Figure 1 ;

[0028] Figure 4 This utility model Figure 3 A local enlarged view of point A;

[0029] Figure 5 This utility model Figure 3 A partial enlarged view of point B;

[0030] Figure 6 This utility model Figure 1 Cross-section diagram Figure 2 ;

[0031] Figure 7 This utility model Figure 6 A partial enlarged view of point C;

[0032] Figure 8 This utility model Figure 1 The front external view of

[0033] Fig. 9 This utility model Figure 1 The left external view of

[0034] Fig.10 This utility model Figure 1 A top view of the exterior;

[0035] Fig.11 This utility model Figure 1 External view from above;

[0036] Fig.12 It is an overall axonometric diagram of the multi-layer carton bodies of the utility model when they are stacked;

[0037] Fig.13 This utility model Figure 1 Schematic cross-section diagram;

[0038] Fig.14 This utility model Fig.13 A partial enlarged view of point D.

[0039] The following are the descriptions of the reference numerals:

[0040] 1. Carton body; 2. Bottom plate; 201. Placement slot; 3. Combined connection assembly; 301. Holding opening; 302. Matching vertical plate; 303. Top plate; 304. Telescopic rod body; 305. Positioning lock knot; 306. Connecting sleeve; 307. Stud; 308. Matching hole; 309. Hidden hole; 3010. Locking nut; 3011. Matching slot. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0042] See also Figure 1-Figure 14As shown, the utility model provides a carton that is convenient for stacking and carrying, including a carton body 1 and a bottom plate 2. The carton body 1 is a cube, and preferably the bottom and top surfaces of the carton body 1 are both square. The bottom plate 2 is horizontally arranged below the bottom surface of the carton body 1, and a placement groove 201 is vertically opened on the top surface of the bottom plate 2, and the carton body 1 is placed on the top of the bottom plate 2 by means of vertical sliding cooperation between the outer periphery of the bottom and the inner periphery of the placement groove 201. Combination connection components 3 are detachably fixed between the front and rear positions on both sides of the bottom plate 2, and the top surface of the carton body 1 is pressed by the combination connection components 3 at the positions on both sides and is detachably fixed to the top of the bottom plate 2 by the combination connection components 3. Specifically, the combination connection components 3 include matching holes 308, a top plate 303 and a telescopic rod body 304. Matching holes 308 are vertically opened on both sides of the bottom plate 2 exposed to the front and rear positions of the carton body 1, and the two matching holes 308 on the same side are longitudinally compared front and back. The top surface of the carton body 1 on both sides is A top plate 303 is placed horizontally along the longitudinal direction, and a telescopic rod body 304 is vertically fixed to the bottom surface of the end of the top plate 303 extending out of the front and rear edges of the carton body 1. The telescopic rod body 304 and the matching holes 308 are vertically coaxially aligned one by one, and the bottom end of the telescopic rod body 304 is coaxially fixed with a stud 307 through a connecting sleeve 306, and the stud 307 passes through the corresponding matching holes 308 in a vertical sliding fit, and the bottom of the stud 307 extending out of the bottom end of the corresponding matching hole 308 is coaxially engaged with a locking nut 3010.

[0043] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the bottom plate 2 and the placement groove 201 are optimized as follows. Specifically, the bottom plate 2 is a rectangular plate and its periphery exceeds the periphery of the carton body 1, and the placement groove 201 is a blind groove. Such a configuration allows the bottom plate 2 to have a larger bottom surface area and helps to enhance the contact stability of the stacking surfaces of two adjacent carton bodies 1 during the stacking process, thereby improving the stacking stability of the multi-layer carton bodies 1 during the stacking and palletizing process.

[0044] See also Figure 1-Figure 8As shown, the combined connection assembly 3 is optimized as follows: first, the top plate 303 is a rectangular long thin plate, and the telescopic rod body 304 is a double-section pull-out telescopic rod with a positioning lock 305. The purpose of this arrangement is to facilitate the top plate 303 to have a thinner thickness so that the bottom plate 2 can be stably placed on the top surface of the carton body 1. At the same time, after loosening the positioning lock 305, the overall length of the telescopic rod body 304 can be quickly adjusted by vertically pulling and stretching, and the telescopic rod body 304 can be quickly locked by tightening the positioning lock 305 when the telescopic adjustment is completed. Specifically, at the position of the connecting sleeve 306 and the position of the bottom end of the matching hole 308, at the position of the connecting sleeve 306, the connecting sleeve 306 is coaxially welded to the bottom end of the corresponding telescopic rod body 304, and the stud 307 and the connecting sleeve 306 are combined and connected by threaded matching. This arrangement facilitates the stud 307 to be quickly combined and disassembled through the connecting sleeve 306 and the bottom end of the telescopic rod body 304. Specifically at the bottom end of the matching hole 308, hidden holes 309 are coaxially opened on the bottom surface of the base plate 2 at the outer position of the matching hole 308. The hidden holes 309 are blind holes in the vertical direction, and the locking nuts 3010 are pressed against the top of the corresponding hidden holes 309. With this arrangement, the locking nuts 3010 can be hidden by setting the hidden holes 309, thereby preventing the locking nuts 3010 from being exposed on the bottom surface of the base plate 2, which may cause unstable placement of the base plate 2 when it is placed on the top surface of the carton body 1.

[0045] The stud 307 and the hidden hole 309 are further limited. The bottom end of the stud 307 does not extend out of the bottom end of the corresponding hidden hole 309, and the aperture of the hidden hole 309 is larger than the outer diameter of the corresponding locking nut 3010, and the hole depth of the hidden hole 309 is not less than the thickness of the corresponding locking nut 3010. The purpose of this setting is to first prevent the bottom end of the stud 307 from being exposed to the top surface of the bottom plate 2, thereby avoiding the bottom plate 2 from being placed unstable when being placed on the top surface of the carton body 1, and at the same time prevent the bottom end of the locking nut 3010 from being exposed to the top surface of the bottom plate 2, thereby avoiding the bottom plate 2 from being placed unstable when being placed on the top surface of the carton body 1. In addition, the aperture of the hidden hole 309 is preferably not only larger than the outer diameter of the locking nut 3010, but also the aperture of the hidden hole 309 is not less than the outer diameter of the threaded sleeve that can disassemble the locking nut 3010, so as to ensure that the locking nut 3010 can be tightened or loosened by the external threaded sleeve.

[0046] Specifically, the top surface of the top plate 303 is fixed with a matching upright plate 302 extending vertically in the longitudinal direction, and matching grooves 3011 are vertically opened on both sides of the bottom surface of the bottom plate 2 at the positions corresponding to the matching upright plates 302, and when the carton bodies 1 are stacked up and down, the matching upright plates 302 adjacent to each other up and down can vertically slide and cooperate with the matching grooves 3011. The purpose of this arrangement is that when adjacent carton bodies 1 are stacked, the matching grooves 3011 on the bottom surface of the upper bottom plate 2 and the matching upright plates 302 on the top surface of the lower top plate 303 can be used to accurately position the adjacent carton bodies 1 when they are stacked, and at the same time, the matching upright plates 302 can be hidden and stored, and shaking and collapse can be avoided in the process of directly pushing the stacked multi-layer carton bodies 1 to move their positions. Further, it is optional that the matching grooves 3011 are all through grooves in the vertical direction and are vertically connected to the corresponding placement grooves 201, and the vertical height dimension of the matching vertical plate 302 is smaller than the vertical height dimension of the matching groove 3011. Such a configuration facilitates the matching vertical plate 302 to be completely hidden and stored in the corresponding matching groove 3011 in a manner of vertical sliding matching with the matching groove 3011, thereby avoiding the situation where the bottom plate 2 is placed unstably due to the matching vertical plate 302 exceeding the vertical dimension of the matching groove 3011. Moreover, the matching vertical plates 302 are all provided with a plurality of holding openings 301 for convenient hand holding, so that the handling personnel can conveniently move the carton body 1 through the setting of the holding openings 301.

[0047] By adopting the above structure, specifically in the process of stacking and palletizing of the carton body 1, the carton body 1 is positioned and placed on the top of the bottom plate 2 by means of vertical sliding cooperation between the outer periphery of the bottom and the inner periphery of the placement groove 201 of the bottom plate 2, and then the carton body 1 can be detachably fixed on the top of the bottom plate 2 by means of installing combined connection components 3 at both sides and detachably connecting with the bottom plate 2, and then by setting the bottom plate 2, the contact stability of the stacking surfaces of the two adjacent carton bodies 1 during the stacking process can be effectively enhanced, thereby improving the stacking stability of the multi-layer carton bodies 1 during the stacking and palletizing process, which is beneficial to avoid the situation of side slipping and collapse. Specifically, in the operation process of fixing the carton body 1 on the top of the bottom plate 2 by the combined connection component 3, the carton body 1 is first positioned. Place it on the top surface of the bottom plate 2 and let the bottom sink into the placement groove 201, then unlock the telescopic rod body 304 on both sides of the bottom surface of the top plate 303 by loosening the positioning lock knot 305 and let the top plate 303 be attached to the corresponding top surface side of the carton body 1, and the telescopic rod body 304 is extended and retracted to make the bottom stud 307 pass through the matching hole 308 in a vertical sliding fit manner, when the bottom end of the stud 307 is close to the bottom end of the hidden hole 309 but does not exceed the bottom end of the hidden hole 309, keep the telescopic rod body 304 from extending and retracting and tighten the locking length by the positioning lock knot 305, then lift the side of the bottom plate 2 to expose the bottom end of the stud 307 and install the locking nut 3010 to tighten it against the bottom of the hidden hole 309, so that the stud 307 passes through the matching hole The locking nut 3010 installed after 308 can press the top plate 303 against the top side of the carton body 1, and then the carton body 1 is pressed and fixed to the placement groove 201 of the bottom plate 2 through the top plate 303 to complete the fixed combination of the carton body 1 and the bottom plate 2. The fixed combination method of the carton body 1 on the top of the bottom plate 2 is simple and easy to operate, and then it is convenient to quickly assemble and fix the carton body 1 on the top of the bottom plate 2 for convenient stacking and palletizing. When it is necessary to disassemble the combined connection component 3 and separate the carton body 1 and the bottom plate 2 later, it is only necessary to unscrew the locking nut 3010 to make the stud 307 vertically disengage from the matching hole 308 to remove the top plate 303 from the top of the carton body 1, and then the carton body 1 and the bottom plate 2 can be fixed to each other by lifting the carton body 1. The separation of the carton body 1 at the top of the bottom plate 2 is simple and easy to operate, which is convenient for quickly removing the carton body 1 from the top of the bottom plate 2 for normal delivery, and at the same time, it is convenient to remove the bottom of the carton body 1 in time for reuse after the bottom plate 2 is used up. Since the distance between the top plate 303 and the bottom plate 2 can be adjusted by vertical telescopic adjustment of the telescopic rod body 304 and locking by the positioning lock knot 305, it is convenient to combine and fix the carton body 1 with the same bottom surface specifications but different vertical size specifications between the top plate 303 and the bottom plate 2 for use, thereby improving the adaptability of the bottom plate 2 and the combined connection component 3. Specifically, as for the top plate 303 of the combined connection component 3, since the top surface of the top plate 303 is vertically installed with a matching vertical plate 302,The mating upright plates 302 are provided with holding openings 301 for convenient holding, and the holding openings 301 are provided to facilitate the moving of the carton body 1. Specifically, when adjacent carton bodies 1 are stacked, the mating grooves 3011 on the bottom surface of the upper bottom plate 2 and the mating upright plates 302 on the top surface of the lower top plate 303 can be used to vertically slide and cooperate with each other to achieve accurate positioning of adjacent carton bodies 1 when stacked, further preventing the multi-layer carton bodies 1 from being misaligned and unstable during the stacking process, while also achieving hidden storage of the mating upright plates 302. In the subsequent process of directly pushing and moving the stacked multi-layer carton bodies 1, the mating upright plates 302 and the mating grooves 3011 can vertically slide and cooperate with each other to avoid shaking and collapsing of the multi-layer carton bodies 1.

[0048] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A carton convenient for stacking and transporting, comprising a carton body (1) and a bottom plate (2), characterized in that: The carton body (1) is a cube, the bottom plate (2) is horizontally arranged below the bottom surface of the carton body (1), a placement groove (201) is vertically opened on the top surface of the bottom plate (2), and the carton body (1) is placed on the top of the bottom plate (2) by means of vertical sliding cooperation between the outer periphery of the bottom and the inner periphery of the placement groove (201); Combined connection components (3) are detachably fixed between the front and rear positions on both sides of the bottom plate (2), and the top surface of the carton body (1) is pressed by the combined connection components (3) at the positions on both sides and is detachably fixed to the top of the bottom plate (2) through the combined connection components (3).

2. A carton convenient for stacking and transporting according to claim 1, characterized in that: The bottom plate (2) is a rectangular plate and its periphery exceeds the periphery of the carton body (1); the placement groove (201) is a blind groove.

3. A carton convenient for stacking and handling according to claim 1 or 2, characterized in that: The combined connection components (3) each comprise a matching hole (308), a top plate (303) and a telescopic rod body (304); the matching holes (308) are vertically provided on both sides of the bottom plate (2) exposed from the front and rear positions of the carton body (1); and the two matching holes (308) on the same side are longitudinally aligned; the top plates (303) are horizontally placed longitudinally on both sides of the top surface of the carton body (1); and the bottom surfaces of the ends of the top plates (303) extending from the front and rear edges of the carton body (1) are vertically extended. The telescopic rod body (304) is fixed to the telescopic rod body (304), the telescopic rod body (304) and the matching hole (308) are vertically coaxially aligned one by one, the bottom end of the telescopic rod body (304) is coaxially fixed with a stud (307) through a connecting sleeve (306), and the stud (307) passes through the corresponding matching hole (308) in a vertical sliding manner, and the bottom of the stud (307) extending out of the bottom end of the corresponding matching hole (308) is coaxially meshed with a locking nut (3010).

4. A carton convenient for stacking and handling according to claim 3, characterized in that: The top plates (303) are all rectangular long thin plates, and the telescopic rod bodies (304) are all double-section pull-out telescopic rods with positioning locking knots (305).

5. A carton convenient for stacking and handling according to claim 4, characterized in that: The connecting sleeves (306) are coaxially welded to the bottom ends of the corresponding telescopic rod bodies (304), and the studs (307) and the connecting sleeves (306) are combined and connected in a threaded manner.

6. A carton convenient for stacking and handling according to claim 5, characterized in that: The bottom surface of the base plate (2) is coaxially provided with hidden holes (309) at positions outside the matching holes (308); the hidden holes (309) are blind holes in the vertical direction, and the locking nuts (3010) are pressed against the top ends of the corresponding hidden holes (309).

7. A carton convenient for stacking and transporting according to claim 6, characterized in that: The bottom end of the stud (307) does not extend beyond the bottom end of the corresponding hidden hole (309), the hole diameter of the hidden hole (309) is larger than the outer diameter of the corresponding locking nut (3010), and the hole depth of the hidden hole (309) is not less than the thickness of the corresponding locking nut (3010).

8. A carton convenient for stacking and handling according to any one of claims 4 to 7, characterized in that: The top surface of the top plate (303) is fixed with a matching upright plate (302) extending vertically in the longitudinal direction, and matching grooves (3011) are vertically opened on both sides of the bottom surface of the bottom plate (2) at positions corresponding to the matching upright plates (302), and when the carton body (1) is stacked up and down, the matching upright plates (302) adjacent to each other up and down can vertically slide and match with the matching grooves (3011).

9. A carton convenient for stacking and transporting according to claim 8, characterized in that: The matching grooves (3011) are all through grooves in the vertical direction and are vertically connected to the corresponding placement grooves (201); the vertical height dimensions of the matching vertical plates (302) are all smaller than the vertical height dimensions of the matching grooves (3011).

10. A carton convenient for stacking and transporting according to claim 9, characterized in that: The matching vertical plates (302) are each provided with a plurality of holding openings (301) for convenient hand holding.

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