CN201961619U - Foldable logistics turnover box for cupboard - Google Patents

Abstract

The utility model foldable kitchen cabinet logistics turnover box is composed of six rectangular metal frames with grids, including a bottom frame, a top frame and four side frames; one edge or two opposite edges of the bottom frame directly The bottom edge of the adjacent side frame is hinged, and the other edges of the bottom frame are provided with upper protrusions to hinge the bottom edge of the adjacent side frame. The height of each upper protrusion is equal to that of the adjacent side frame after it is folded inward. The thickness of all the side frames below it; the side edges of the four side frames are overlapped in sequence and the movable buckles are sequentially snapped together; the top edge of one side frame is connected to the adjacent edge of the top frame hinged. The utility model is strong and durable, can be stacked, and the logistics shipment operation is simple and convenient. More importantly, it can protect the logistics damage and loss of the product during the transportation process, and is convenient for the logistics transportation recovery, which can effectively reduce the product repair rate and improve the product quality. market response speed.

Description

Foldable kitchen cabinet logistics turnover box

technical field

The utility model relates to a folding logistics turnover box.

Background technique

Modern overall kitchen cabinets are mainly composed of cabinets, electrical appliances, hoods, sinks, stoves and glass products, etc. Most of them are fragile and not resistant to falling, which are easy to be damaged and broken during logistics and transportation, which increases the difficulty of logistics operations. . In the existing cabinet industry, the packaging of the whole cabinet is usually packaged in corrugated boxes for each single piece; in the logistics process, one corrugated box is stacked with one corrugated box, and the weight of each corrugated box They are often relatively heavy, and it is easy to crush the fragile products in the corrugated packaging box during transportation and packaging, so that the quality of the kitchen cabinet cannot be guaranteed, and the delivery date of the product is delayed, which affects the reputation of the company's products. For this reason, companies have to add wooden frames to the outside of the corrugated packaging boxes of the cabinets. However, wooden frames need to consume valuable timber resources, and are difficult to recycle, so they are not suitable for the trend of the times of green and environmental protection.

Utility model content

The utility model aims to provide a durable and easy-to-recycle foldable logistics turnover box for kitchen cabinets.

The technical scheme of the utility model is: a foldable kitchen cabinet logistics turnover box, which is composed of six rectangular metal frames with grids, namely a bottom frame, a top frame and four side frames; one edge or two of the bottom frame The opposite edges are directly hinged to the bottom edge of the adjacent side frame, and the other edges of the bottom frame are respectively provided with upper protrusions hinged to the bottom edge of the adjacent side frame, and the height of each upper protrusion is equal to that of the adjacent side frame. The thickness of all the side frames below it after being folded inward; the side edges of the four side frames are overlapped in sequence and movable buckles are arranged to snap in sequence; the top edge of one side frame is connected to the top frame adjacent edges are hinged.

The four corners of the lower part of the bottom frame are respectively fixed with feet. In order to facilitate the operation of the forklift during loading and unloading.

A panel is arranged on the upper end of the bottom frame. In order to undertake the corrugated packaging box of the cabinet during the loading and unloading process.

When the height of the side frame directly hinged with the bottom frame is similar to the length of the bottom frame: the side frame directly hinged with the bottom frame is composed of two rectangular metal frames with grids, and the two Adjacent edges of the rectangular metal frame are directly hinged. When stowed, the side frame is folded up so that the inward folding of the opposite side frame will not be interfered.

The utility model foldable logistics turnover box for kitchen cabinets is made of metal materials, and its strength is higher than that of wood, and it is more durable. It takes the form of a rectangular metal frame with grids, which also reduces its own weight. Its bottom frame is hinged to four side frames, and one side frame to the top frame, allowing it to fold for easy recycling and storage. Its structure is firm and stable, which can reduce the damage of goods being squeezed by external goods in the process of transportation and logistics, improve the quality of products, and also improve the delivery rate of products. It takes up little space after being folded, and the volume after being folded is only 20% of that when unfolded. Its 6 sides are closed, and its structure is firm. Multiple logistics turnover boxes of the folding kitchen cabinet of the utility model can be stacked up and down, which increases the space utilization rate of logistics vehicles and grounds. After using the folding kitchen cabinet logistics turnover box of the utility model, all the cabinet products only need to be packaged in corrugated packaging boxes once, and do not need to be packaged in wooden frames for the second time, so that the work efficiency can be improved. The utility model foldable logistics turnover box for kitchen cabinets can be used repeatedly, which can not only save valuable timber resources, but also reduce packaging costs. The logistics shipment operation is simple and convenient, and more importantly, it can prevent the logistics damage and loss of the product during the transportation process, and facilitate the logistics transportation recycling, which can effectively reduce the product repair rate and improve the market response speed of the product

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of an embodiment of the folding kitchen cabinet logistics turnover box of the present invention.

Fig. 2 is a schematic diagram of the three-dimensional structure of the bottom frame in the embodiment of Fig. 1 .

Fig. 3 is a schematic perspective view of the three-dimensional structure of the top frame in the embodiment of Fig. 1 .

FIG. 4 is a schematic perspective view of the three-dimensional structure of the front side frame in the embodiment of FIG. 1 .

FIG. 5 is a schematic perspective view of the three-dimensional structure of the rear side frame in the embodiment of FIG. 1 .

Fig. 6 is a schematic diagram of the unfolded structure of the movable buckle in the embodiment of Fig. 1 .

FIG. 7 is a schematic perspective view of the three-dimensional structure of the embodiment of FIG. 1 in the open state of the top frame.

FIG. 8 is a perspective structural view of the embodiment in FIG. 1 in a state where the front side frame is folded inward.

FIG. 9 is a perspective structural view of the embodiment in FIG. 1 in a state where the right frame is folded inward.

FIG. 10 is a perspective view of the embodiment of FIG. 1 in a state where the left frame is folded inward.

Fig. 11 is a schematic perspective view of the three-dimensional structure of the embodiment in Fig. 1 in a fully folded state.

Fig. 12 is a three-dimensional structural schematic diagram of another embodiment of the folding kitchen cabinet logistics turnover box of the present invention.

Fig. 13 is a schematic perspective view of the three-dimensional structure of the bottom frame in the embodiment of Fig. 12 .

Fig. 14 is a schematic perspective view of the three-dimensional structure of the top frame in the embodiment of Fig. 12 .

FIG. 15 is a schematic perspective view of the three-dimensional structure of the front side frame in the embodiment of FIG. 12 .

FIG. 16 is a schematic perspective view of the three-dimensional structure of the left frame in the embodiment of FIG. 12 .

Fig. 17 is a schematic perspective view of the embodiment of Fig. 12 in the open state of the top frame.

FIG. 18 is a perspective view of the embodiment of FIG. 12 in a state where the right frame is folded inward.

FIG. 19 is a perspective view of the embodiment of FIG. 12 in a state where the front side frame is folded inward.

Fig. 20 is a schematic perspective view of the three-dimensional structure of the embodiment in Fig. 1 in a fully folded state.

Detailed ways

1. Embodiment 1

The three-dimensional structure of an embodiment of the folding kitchen cabinet logistics turnover box of the present invention is shown in FIG. 1 . The folding kitchen cabinet logistics turnover box is composed of six rectangular metal frames with grids: bottom frame 1, top frame 2, front side frame 3, rear side frame 4, left side frame 5 and rear side frame 6. Rectangular cage. The six rectangular metal frames of the folding kitchen cabinet logistics turnover box are respectively connected by hinges 7 to form a movable folding structure. In order to ensure the stability and load-bearing capacity of the folding kitchen cabinet logistics turnover box, the bottom frame 1, the top Frame 2, front side frame 3, rear side frame 4, left side frame 5 and rear side frame 6 are all made of square steel pipes of 3 cm x 3 cm.

The structure of the bottom frame 1, please refer to Figure 2: the main body of the bottom frame 1 is a rectangular frame with three horizontal and four vertical grids, 140 cm long and 115 cm wide, made of a square steel pipe of 3 cm x 3 cm. The structure of can refer to the structure of top frame 2 in Fig. 3. The upper end surface of the main body is provided with a panel 11 . The lower part of the front side of the main body is fixed with anchor feet 12 reaching the two corners of the front side, and the lower part of the rear side of the main body is fixed with anchor feet 12 reaching the two corners of the rear side. The height from the bottom surface of the foundation foot 12 to the upper end surface of the main body is 11 centimeters. The right edge of the main body is provided with the first raised portion 13 reaching the two corners on the right side, and the height of the first raised portion 13 is 6 cm, which is equal to twice the thickness of the front side frame 3 . The left edge of the main body is provided with the second raised portion 14 reaching the two corners of the left side. The height of the second raised portion 14 is 9 centimeters, equal to the sum of twice the thickness of the front side frame 3 and the thickness of the right side frame 6 . The rear edge of the main body is provided with the third upper convex portion 15 reaching the two corners of the rear side. The height of the third upper convex portion 15 is 12 centimeters, which is equal to twice the thickness of the front side frame 3, the thickness of the right side frame 6 and the thickness of the left side frame. The sum of the thickness of border5.

Please refer to Fig. 3 for the structure of the top frame 2: the top frame 2 is a 140 cm long * 115 cm wide rectangular frame with three horizontal and four vertical grids made of 3 cm * 3 cm square steel pipes.

Please refer to Fig. 4 for the structure of the front side frame 3: the front side frame 3 is composed of two rectangular metal frames 31 and 32 with grids stacked up and down. The rectangular metal frame 31 that is positioned at the top is the rectangular frame of 134 centimeters long * 60.5 centimeters high that is made of the square steel pipe of 3 centimeters * 3 centimeters, and the rectangular metal frame 32 that is positioned at the bottom is also by the square steel pipe of 3 centimeters * 3 centimeters The rectangular frame of 134 centimeters long * 60.5 centimeters high of the Japanese font of making, the part of each " mouth " font in two rectangular metal frames 31,32 welds the well-shaped grid in the inner side with 3 centimeters of wide flat irons. The lower edge of the rectangular metal frame 31 is directly hinged to the upper edge of the rectangular metal frame 32 through two hinges (not shown in FIG. 4 ).

The structure of rear side frame 4, please refer to Fig. 5: rear side frame 4 is the rectangular frame of 140 centimeters long * 109 centimeters high of " Tian " shape that the square steel tube of 3 centimeters * 3 centimeters is made, wherein each " mouth The "shaped part uses a 3 cm wide flat iron to weld a well-shaped grid on the inside.

The structure of the left frame 5 is similar to that of the rear frame 4 in FIG. 5 . The left frame 5 is a rectangular frame with a width of 112 centimeters and a height of 112 centimeters in the shape of a "field" made of a square steel pipe of 3 centimeters x 3 centimeters, wherein each part of the shape of a "mouth" is made of a 3 centimeters wide flat iron The grid of the well-shaped grid is welded inside.

The structure of the right frame 6 is the same as that of the left frame 5 .

Hinge 7 adopts the steel plate that is welded with round steel pipe and reinforcing bar respectively to make, can turn over at any angle.

Please refer to Figure 1: the front edge of the bottom frame 1 is directly hinged to the bottom edge of the front side frame 3 through three hinges 7, and the first upper protrusion 13 on the right edge of the bottom frame 1 is hinged to the bottom of the right side frame 6 through two hinges 7 Edge, the second upper protrusion 14 on the left edge of the bottom frame 1 is hinged to the bottom edge of the left side frame 5 through two hinges 7, and the third upper protrusion 15 on the rear edge of the bottom frame 1 is hinged to the rear side frame 4 through three hinges 7 bottom edge of the . The four side frames 3, 4, 5, 6 can be turned inside and outside by 180° relative to the bottom frame 1 respectively. The top edge of the rear side frame 4 is hinged to the rear edge of the top frame 2 through three hinges 7 . The top frame 2 can be turned over by 270° relative to the rear side frame 4 through the hinge 7 .

Please refer to FIG. 6 , a short shaft 82 is inserted into the shaft hole at one end of the hook 81 in the movable buckle 8 , and a groove is formed at the other end of the hook 81 . If this short shaft 82 is fixed on a side frame, the pin buckle 83 in the movable buckle 8 is fixed on the other side frame; are fixed together. The hook 81 is turned over relative to the short axis 82, the groove of the hook 81 disengages from the pin buckle 83, and the two side frames can be separated.

Before using this embodiment, as shown in FIG. 1 : turn the front side frame 3 , the rear side frame 4 , the left side frame 5 and the rear side frame 6 to an upright state. The right side edge of the front side frame 3 overlaps the front side edge of the right side frame 6, and the movable buckle 8 between them is snapped together; the rear side edge of the right side frame 6 overlaps the right side edge of the rear side frame 4, The movable buckles 8 between them are snapped together; the left edge of the rear side frame 4 overlaps the rear side edge of the left side frame 5, and the movable buckles 8 between them are snapped together; the front side of the left side frame 5 The edges overlap the left edge of the front side frame 3, and the movable buckles 8 between them are locked together. In this embodiment, a cage with a length of 140 centimeters, a width of 115 centimeters and a height of 137 centimeters is very large, in which a plurality of corrugated packaging boxes can be placed. Then the top frame 2 is turned over on the four side frames 3, 4, 5, 6, and the hasps 91 on the left and right sides of the top frame 2 are buckled respectively on the lock noses 92 on the left and right sides of the frames 5 and 6. and lock it with a lock, these two pairs of hasps 91 and lock nose 92 form the lock 9 so that the top frame 2 will not be opened. In the logistics process, this embodiment ensures that the items in the corrugated packaging box will not be damaged and deformed by external impact or extrusion, and will not be lost.

When the present embodiment is not loaded, it can be folded up. Please refer to FIG. 7 , first turn the top frame 2 over 270° and stack the rear side frame 4 together. Then, open the movable buckles 8 on the left and right sides of the front side frame 3, please refer to Figure 8, fold the two rectangular metal frames 31, 32 of the front side frame 3 into the bottom frame 1, and the rectangular metal frame 32 falls On the panel 11 of the bottom frame 1 , a rectangular metal frame 31 falls on a rectangular metal frame 32 . Then, open the movable buckle 8 on the rear side of the right side frame 6, please refer to FIG. Then, open the movable buckle 8 on the rear side of the left frame 5, please refer to Figure 10, and fold the left frame 5 into the bottom frame 1, so that the left frame 5 falls on the right frame 6. Finally, the rear side frame 4 and the top frame 2 are folded into the bottom frame 1 together, so that the rear side frame 4 falls on the left side frame 5 , and the top frame 2 falls on the rear side frame 4 . Buckle the hasps 91 on the left and right sides of the top frame 2 respectively on the lock noses 92 on the left and right sides of the top frame 2 and lock them with a lock. Example into a compact whole, see Figure 11. The folded space of this embodiment is only 20% of that when unfolded. Easy to store after recycling.

Two, embodiment two

As shown in Figure 2, please refer to the diagram or two opposite edges

The three-dimensional structure of another embodiment of the folding kitchen cabinet logistics turnover box of the present invention is shown in FIG. 12 . The foldable kitchen cabinet logistics turnover box is composed of six rectangular metal frames with grids: the bottom frame 10, the top frame 20, the front side frame 30, the rear side frame 40, the left side frame 50 and the rear side frame 60. Long rectangular cage. The six rectangular metal frames of the folding kitchen cabinet logistics turnover box are respectively connected by hinges 70 to form a movable folding structure. The bottom frame 10, top frame 20, front side frame 30, rear side frame 40, left side frame 50 and rear frame Side frame 60 all adopts the square steel pipe of 3 centimeters * 3 centimeters to make.

The structure of the bottom frame 10, please refer to Fig. 13: the main body of the bottom frame 10 is a 265 cm long * 66 cm wide rectangular frame with a horizontal and three vertical grids made of 3 centimeters * 3 centimeters of square steel pipes. The structure can refer to the structure of the top frame 20 in FIG. 14 . A panel 110 is provided on the upper surface of the main body. The four corners of the main body bottom respectively fix an 80 centimeters long, 11 centimeters high feet 120. The front edge of the main body is provided with a first raised portion 130 reaching the two corners of the front side. The height of the first raised portion 130 is 3 cm, which is equal to the thickness of the right side frame 60 (or the left side frame 50 ). The rear edge of the main body is provided with a second raised portion 140 reaching the two corners of the rear side. The height of the second raised portion 140 is 6 cm, which is equal to the sum of the thickness of the front side frame 30 and the thickness of the right side frame 60 . A stopper 150 protruding forward is respectively provided at the left and right ends of the second upper convex portion 140 .

The structure of top frame 20, please refer to Fig. 14: top frame 20 is the rectangular frame of 265 centimeters long * 66 centimeters wide with a horizontal three vertical grids made by 3 centimeters * 3 centimeters of square steel pipes.

For the structure of the front side frame 30, please refer to Fig. 15: the front side frame 30 is a 265 cm long x 59 cm high rectangular metal frame with a horizontal and three vertical grids made of a square steel pipe of 3 cm x 3 cm, wherein A horizontal both sides are respectively welded on each longitudinal square steel pipe in parallel with a 3 cm wide flat iron in the inner side.

The structure of the rear side frame 40 is similar to the front side frame 30 among Fig. 15, and the rear side frame 40 is a 265 cm long × 56 cm high with a horizontal and three vertical grids made of a square steel pipe of 3 cm × 3 cm. A rectangular metal frame, one of which is welded on each longitudinal square steel pipe in parallel with a 3 cm wide flat iron on both sides of one of the horizontal sides.

The structure of the left frame 50 is shown in FIG. 16 . The left frame 5 is a 60 cm wide * 63 cm high rectangular frame in the shape of a "field" made of a square steel pipe of 3 cm * 3 cm, wherein each part of the "mouth" shape is made of a 3 cm wide flat iron Welded cross-shaped grid inside.

The structure of the right frame 60 is the same as that of the left frame 50 .

Hinge 70 adopts the steel plate that is welded with round steel pipe and reinforcing bar respectively to make, can turn over at any angle. In addition, the structure of the movable buckle 80 is the same as that of the movable buckle 8 in the previous embodiment.

Please refer to Fig. 12: the left edge of the bottom frame 10 directly hinges the bottom edge of the left side frame 50 through two hinges 70, and the right edge of the bottom frame 10 directly hinges the bottom edge of the right side frame 60 through two hinges 70; the bottom frame 10 The first upper protrusion 130 on the front edge is hinged to the bottom edge of the front side frame 30 through three hinges 70 , and the third upper protrusion 140 on the rear edge of the bottom frame 10 is hinged to the bottom edge of the rear side frame 40 through three hinges 70 . The front side frame 30 and the rear side frame 40 can be turned inside and outside by 180° relative to the bottom frame 10 respectively. The top edge of the rear side frame 40 is hinged to the rear edge of the top frame 20 through three hinges 70 . The top frame 20 can be turned over 270° relative to the rear side frame 40 through the hinge 70 . The left side frame 50 and the right side frame 60 are limited by the corresponding stopper 150 and can only be turned inward by 90° relative to the bottom frame 10 respectively.

Before using this embodiment, as shown in FIG. 12 : turn the front side frame 30 , the rear side frame 40 , the left side frame 50 and the rear side frame 60 to an upright state. The right side edge of the front side frame 30 overlaps the front side edge of the right side frame 60, and the movable buckle 80 between them is engaged; the rear side edge of the right side frame 60 overlaps the right side edge of the rear side frame 40, The movable buckles 80 between them are snapped together; the left edge of the rear side frame 40 overlaps the rear side edge of the left side frame 50, and the movable buckles 80 between them are snapped together; the front side of the left side frame 50 The edges overlap the left edge of the front side frame 30, and the movable buckles 8 between them are locked together. In this embodiment, a cage with a length of 256 centimeters, a width of 66 centimeters and a height of 82 centimeters is very large, in which a plurality of corrugated packaging boxes can be placed. Then the top frame 20 is turned over on the four side frames 30, 40, 50, 60, and the hasps 910 on the left and right sides of the top frame 20 are buckled respectively on the locking noses 920 on the left and right sides of the frames 50, 60. and locked with a lock, these two pairs of hasps 910 and locking nose 920 form a lock 90 so that the top frame 20 will not be opened. In the logistics process, this embodiment ensures that the items in the corrugated packaging box will not be damaged and deformed by external impact or extrusion, and will not be lost.

When the present embodiment is not loaded, it can be folded up. Please refer to FIG. 17 , first turn the top frame 20 over 270° and stack it with the rear side frame 40 . Then, open the movable buckles 80 on the front and rear sides of the right side frame 60, please refer to FIG. Then, open the movable buckles 80 on the front and rear sides of the left side frame 50 , fold the left side frame 50 into the bottom frame 10 , and make the left side frame 50 fall on the panel 110 of the bottom frame 10 . Then, referring to FIG. 19 , fold the front side frame 30 into the bottom frame 10 so that the front side frame 30 falls on the left side frame 50 and the rear side frame 60 . Finally, the rear side frame 40 and the top frame 20 are folded into the bottom frame 10 , so that the rear side frame 40 falls on the front side frame 30 , and the top frame 20 falls on the rear side frame 40 . Buckle the hasps 910 on the left and right sides of the top frame 20 respectively on the lock noses 920 on the left and right sides of the top frame 20 and lock them with a lock. These two pairs of hasps 910 and lock noses 920 form the lock buckle 90 so that Example into a compact whole, see Figure 20. The folded space of this embodiment is only 20% of that when unfolded. Easy to store after recycling.

The above is only a preferred embodiment of the utility model, and does not limit the scope of implementation of the utility model. Equivalent changes and modifications made according to the technical solution of the utility model and the content of the specification should all be covered by the utility model. range.

Claims (4)

1. Foldable kitchen cabinet logistics turnover box, characterized in that: it is composed of six rectangular metal frames with grids, namely bottom frame, top frame and four side frames; one edge or two opposite sides of the bottom frame The edge is directly hinged to the bottom edge of the adjacent side frame, and the other edges of the bottom frame are respectively provided with upper protrusions hinged to the bottom edge of the adjacent side frame, and the height of each upper protrusion is equal to the inward direction of the adjacent side frame. After being folded, the thickness of all the side frames below it; the side edges of the four side frames are overlapped in sequence and the movable buckles are sequentially snapped together; the top edge of one side frame is connected to the top frame of the top frame Adjacent edges are hinged. 2. The foldable kitchen cabinet logistics turnover box according to claim 1, characterized in that: the four corners of the lower part of the bottom frame are respectively fixed with feet. 3. The foldable kitchen cabinet logistics turnover box according to claim 2, characterized in that: the upper end of the bottom frame is provided with a panel. 4. The folding kitchen cabinet logistics turnover box according to claim 1, 2 or 3, characterized in that: the side frame directly hinged to the bottom frame is composed of two rectangular metal frames with grids, the two The adjacent edges of two rectangular metal frames with grids are directly hinged.

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