CN216128597U - Corrugated carton that function is strong is prevented falling in bearing - Google Patents

Abstract

The utility model discloses a corrugated carton with strong bearing and anti-falling functions, which comprises a carton main body and a bearing buffering outer frame arranged in the carton main body, wherein the top surface of the carton main body is connected with a box cover for sealing an opening of the carton, the upper ends of two symmetrical side surfaces of the carton main body are respectively provided with a handle groove, the bearing buffering outer frame is arranged in an inner cavity of the carton main body in a sliding manner, the bearing buffering outer frame comprises a placing bottom plate, protective side rods and a bearing plate, the placing bottom plate is matched with the placing bottom plate in a sliding manner, the protective side rods are fixed at four corners of the top end of the placing bottom plate, the bearing plate slides among the four protective side rods, a pressure buffering assembly is also arranged between the bearing plate and the placing bottom plate, and a first protective side rod and a second protective side rod are respectively arranged between two adjacent protective side rods. This corrugated box that function is strong is prevented falling in bearing has improved corrugated box's bearing and anti effect of falling to satisfy the not article of equidimension and place the use in the corrugated box.

Description

Corrugated carton that function is strong is prevented falling in bearing

Technical Field

The utility model belongs to the technical field of corrugated cartons, and particularly relates to a corrugated carton with strong bearing and anti-falling functions.

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. 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.

When the existing corrugated case is used, articles are placed in the case and are in direct contact with the case, stress points of the case are concentrated, the case is easily damaged due to pressure when the weight of the articles is large, particularly, when the case is collided or fallen, the articles are easily collided, and the articles are easily abraded or damaged to influence the storage of the articles.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a corrugated carton with strong bearing and anti-falling functions, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a corrugated carton that anti function of falling of bearing is strong, includes the carton main part and places the bearing buffering frame in the carton main part, and the top surface of carton main part all is connected with and is used for the open-ended case lid of sealed carton, and the handle groove has all been opened to the symmetry both sides face upper end of carton main part, bearing buffering frame slides and arranges in the inner chamber of carton main part, and bearing buffering frame includes in the carton main part coincide gliding bottom plate of placing, fixes and place the protection side bar of bottom plate top four corners department and at the gliding bearing plate between four protection side bars, the bearing plate with place and still be provided with the pressure buffering subassembly between the bottom plate, and adjacent two set up first protection side bar and second protection side bar between the protection side bar respectively.

And furthermore, the four protective side rods are of right-angle triangular prism structures, and two side faces, perpendicular to each other, of each protective side rod are attached to two side faces, adjacent to the inner cavity of the carton main body, of each protective side rod.

Furthermore, four side faces, not attached to the carton main body, of the protection side rods are provided with arc-shaped notches, four corners of the bearing plate are all arranged in a chamfering mode, and four chamfering edges of the bearing plate are matched with the arc-shaped notches.

Further, the both sides end of the arc incision of protection limit pole all opens and is the side draw-in groove of the setting of arranging linearly, the tip of first protection limit pole and second protection limit pole all coincide to insert in the side draw-in groove, and first protection limit pole and second protection limit pole are elastic rubber pole.

Furthermore, the buffering subassembly is including opening placing two annular kerfs that are the symmetry setting of bottom plate top surface and arranging annular buffering gasbag in the annular kerfs and with bearing plate bottom surface butt.

Furthermore, the top end face of the placing bottom plate is also provided with a plurality of bottom through holes penetrating through the placing bottom plate, two bottom through holes are coaxially arranged on the inner side of the annular bottom groove, and the other two bottom through holes are arranged on two sides between the two annular bottom grooves.

Furthermore, the two sides of the top end surface of the bearing plate are respectively provided with sub-slots which are linearly arranged, the bottom surface of the bearing plate is also provided with a groove for placing the annular buffer air bag, and a partition plate is inserted between the two sub-slots which are arranged in parallel.

The utility model has the technical effects and advantages that: compared with the existing corrugated case, the corrugated case with strong bearing and anti-falling functions has the advantages that the bearing buffer outer frame is arranged in the case main body and is abutted against the bottom wall and the side face of the case main body, so that the whole case is reinforced, articles are placed in the case main body, the articles are supported by the bearing buffer outer frame, the force is spread to the whole part of the case main body, the problem of single-position centralized stress is avoided, meanwhile, the buffer assembly is arranged between the bearing plate and the placing bottom plate of the bearing buffer outer frame, the first protective rod and the second protective rod are arranged between every two four protective side rods, when the articles are placed in the bearing buffer outer frame, the articles can be limited in the bearing buffer outer frame, the buffer protection of the stress of the articles in the bearing buffer outer frame is realized when the whole case body is collided or falls down, and the anti-falling effect of the corrugated case is enhanced, the safety and no damage of the article are ensured; in addition, the annular assembly is arranged by the annular buffering air bag, the air bag can be inflated according to the requirement for placing articles, the buffering effect of the air bag is adjusted, the using requirement for placing the articles in the carton box in the size is met, the effect of separating the inner cavity of the carton box main body can be realized by matching the sub-slots in the bearing plate, different types of articles can be placed in the carton box main body, and the requirement for classified placement is met.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the outer frame of the load-bearing cushion of the present invention;

FIG. 3 is a schematic view of a buffer assembly according to the present invention;

fig. 4 is a schematic view of the structure of the placement base plate of the present invention.

In the figure: 1. a carton body; 2. a box cover; 3. a handle slot; 4. a load-bearing buffer outer frame; 5. placing a bottom plate; 6. a protective side bar; 7. a bearing plate; 8. a first protective edge bar; 9. a second protective edge bar; 10. dividing slots; 11. an arc-shaped notch; 12. a bottom through hole; 13. an annular bottom groove; 14. an annular cushion bladder; 15. side draw-in groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a corrugated paper box with strong bearing and anti-falling functions comprises a paper box main body 1 and a bearing and buffering outer frame 4 arranged in the paper box main body 1, wherein the top surface of the paper box main body 1 is connected with a box cover 2 for sealing an opening of the paper box, handle grooves 3 are arranged at the upper ends of two symmetrical side surfaces of the paper box main body 1, the paper box is convenient to hold, the bearing and buffering outer frame 4 is arranged in an inner cavity of the paper box main body 1 in a sliding manner, the bearing and buffering outer frame 4 comprises a placing bottom plate 5 which slides in the paper box main body 1 in a matching manner, protective side rods 6 fixed at four corners of the top end of the placing bottom plate 5 and a bearing plate 7 which slides between the four protective side rods 6, a pressure buffering assembly is further arranged between the bearing plate 7 and the placing bottom plate 5, a first protective side rod 8 and a second protective side rod 9 are respectively arranged between two adjacent protective side rods 6, two protective side rods 8 and 9 are respectively arranged, and correspond to each other.

In order to improve the stability of protection side bar 6 in carton main part 1, all set up four protection side bar 6 into right angle triangular prism structure to make every 6 looks vertically both sides face of protection side bar and the laminating of the adjacent both sides face of 1 inner chamber of carton main part, thereby make protection side bar 6 consolidate the carton.

Arc-shaped notches 11 are formed in one side face, not attached to the carton main body 1, of the four protective edge rods 6, and in order to guarantee that the bearing plate 7 vertically slides in the four protective edge rods 6, four corners of the bearing plate 7 are chamfered, so that four chamfered edges of the bearing plate 7 are matched with the arc-shaped notches 11.

Simultaneously convenient first protection limit pole 8 and the dismantlement of second protection limit pole 9 in bearing protection frame 4, both sides end at the arc incision 11 of protection limit pole 6 all opens the side draw-in groove 15 that is the linear setting of arranging, the tip of first protection limit pole 8 and second protection limit pole 9 is all coincide and is inserted in side draw-in groove 15, and first protection limit pole 8 and second protection limit pole 9 are elastic rubber pole, can protect the article of inside, avoid article direct and carton lateral wall contact, improve the protection to article.

Referring to fig. 3, the buffer assembly is mainly used for supporting and buffering the bearing plate 7, and can adjust the buffer strength of the bearing plate 7 according to the demand, specifically, including opening two annular bottom grooves 13 that are the symmetry setting on placing the top surface of the bottom plate 5 and placing in the annular bottom groove 13 and the annular buffer air bag 14 that butts with the bottom surface of the bearing plate 7, the annular buffer air bag 14 can be inflated as required and placed, and the bearing plate 7 when in actual use, not only can be placed at the bottom of the inner cavity of the bearing buffer outer frame 4, but also can be placed at the top of the inner cavity, and is clung to the case cover 2, and protects the top.

Referring to fig. 3-4, in order to reduce the weight of the placing base plate 5 and save manufacturing materials, a plurality of bottom through holes 12 penetrating through the placing base plate 5 are further formed on the top end surface of the placing base plate 5, wherein two bottom through holes 12 are coaxially arranged inside the annular bottom grooves 13, and the other two bottom through holes 12 are arranged on two sides between the two annular bottom grooves 13.

When actual articles are placed, in order to meet the requirement of separate placement of different articles in the same carton, the two sides of the top end face of the bearing plate 7 are respectively provided with the branch inserting grooves 10 which are linearly arranged, the bottom face of the bearing plate 7 is also provided with the grooves (similar to the annular bottom groove 13) for placing the annular buffer air bags 14, and the two branch inserting grooves 10 which are arranged in parallel are inserted with the separating plates, so that separation of the inner cavity of the bearing buffer outer frame 4 is realized, the bearing plate 7 is not limited to only one shown in the figure, and the top end of the carton is also provided with one separating plate for strengthening top protection.

The application method of the corrugated case with strong bearing and anti-falling functions comprises the following steps: when placing at article, at first place bearing buffering frame 4 in carton main part 1, place the completion back, at first according to the demand of placing of article, determine whether to need categorised the placing, insert the division board both ends in the branch inserting groove 10 of both sides if need, if need directly place article on bearing plate 7, then according to the size of article again, insert first protection side bar 8 and second protection in the side draw-in groove 15 of two adjacent protection side bars 6, accomplish the check to article, article place the completion back, place another bearing plate 7 at the top of article again, place annular buffering gasbag 14 at the top of bearing plate 7 simultaneously, then cover case lid 2, sealed carton main part 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (7)

1. The utility model provides a corrugated box that function is strong is fallen in bearing resistance, includes carton main part (1) and places bearing buffering frame (4) in carton main part (1), its characterized in that: the top surface of carton main part (1) all is connected with and is used for sealed carton open-ended case lid (2), and handle groove (3) have all been opened to the symmetry both sides face upper end of carton main part (1), during the inner chamber of carton main part (1) was arranged in the slip of bearing buffering frame (4), bearing buffering frame (4) include in carton main part (1) coincide gliding bottom plate (5), fix protection sideline pole (6) of placing bottom plate (5) top four corners department and gliding bearing plate (7) between four protection sideline poles (6), bearing plate (7) and place still are provided with the pressure buffering subassembly between bottom plate (5), and adjacent two set up first protection sideline pole (8) and second protection sideline pole (9) respectively between protection sideline pole (6).

2. The corrugated carton with strong load-bearing and falling-resisting functions as claimed in claim 1, wherein: four protection limit pole (6) are right angle triangular prism structure, and every protection limit pole (6) looks vertically both sides face all laminates with the both sides face that carton main part (1) inner chamber is adjacent.

3. The corrugated carton with strong load-bearing and falling-resisting functions as claimed in claim 2, wherein: four a side face, which is not attached to the carton main body (1), of the protective side rod (6) is provided with an arc-shaped notch (11), four corners of the bearing plate (7) are chamfered, and four chamfered edges of the bearing plate (7) are matched with the arc-shaped notch (11).

4. The corrugated carton with strong load-bearing and falling-resisting functions as claimed in claim 3, wherein: both sides end of arc incision (11) of protection limit pole (6) all opens and is the side draw-in groove (15) that the linearity set up of arranging, the tip of first protection limit pole (8) and second protection limit pole (9) all coincide and insert in side draw-in groove (15), and first protection limit pole (8) and second protection limit pole (9) are elastic rubber pole.

5. The corrugated carton with strong load-bearing and falling-resisting functions as claimed in claim 1, wherein: the buffer assembly comprises two annular bottom grooves (13) which are symmetrically arranged on the top surface of the placing bottom plate (5) and an annular buffer air bag (14) which is arranged in the annular bottom grooves (13) and is abutted against the bottom surface of the bearing plate (7).

6. The corrugated carton with strong load-bearing and falling-resisting functions as claimed in claim 5, wherein: the top end face of the placing bottom plate (5) is further provided with a plurality of bottom through holes (12) penetrating through the placing bottom plate (5), two of the bottom through holes (12) are coaxially arranged on the inner sides of the annular bottom grooves (13), and the other two bottom through holes (12) are arranged on two sides between the two annular bottom grooves (13).

7. The corrugated carton with strong load-bearing and falling-resisting functions as claimed in claim 6, wherein: the two sides of the top end face of the bearing plate (7) are provided with sub-slots (10) which are linearly arranged, and the bottom face of the bearing plate (7) is also provided with a groove for placing an annular buffer air bag (14).

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