Reinforced structure of paper pallet feet

Abstract

A reinforced foot structure for a paper pallet includes a plurality of side feet connected to the bottom side of a support plate and a central foot in the middle of the bottom of the support plate. Each side foot includes a square column, an upper cover plate and a lower cover plate having a horizontal plate and two vertical plates. The lower cover plate includes a first horizontal plate, a first side plate and a second side plate. A second horizontal plate extends outward from above the second side plate. The central foot includes a square column, an upper cover plate and a lower cover plate having a horizontal plate and two vertical plates. The lower cover plate includes a first horizontal plate and two side plates. A second horizontal plate extends outward from above each of the two side plates. The horizontal plate and the second horizontal plate are each adhered to the bottom of the support plate, the first side plate is adhered to the side of the support plate, and the horizontal plate and each of the second horizontal plates are each adhered to the middle of the bottom of the support plate, thereby reinforcing the structure of each side foot and the central foot.

Claims

1. A foot reinforcement structure for a paper pallet, comprising a plurality of side feet connected to the bottom side of a support plate and a central foot in the middle of the bottom of the support plate, wherein, Each side support includes a square column base, an upper covering plate, and a lower covering plate. The upper covering plate includes a horizontal plate and vertical plates connecting downwards to opposite sides of the horizontal plate. The horizontal plate and the vertical plates are respectively adhered to and cover the upper part and opposite sides of the square column base. The lower covering plate includes a first horizontal plate and a first side plate and a second side plate connecting upwards to opposite sides of the first horizontal plate. A second horizontal plate extends outwards from above the second side plate. The first horizontal plate and the first and second side plates are respectively adhered to and cover the lower part and other opposite sides of the square column base. The horizontal plate of the upper covering plate is adhered to the bottom of the support plate, the first side plate of the lower covering plate is adhered to the side of the support plate, and the second horizontal plate of the lower covering plate is adhered to the bottom of the support plate. The middle support includes a square column base, an upper covering plate, and a lower covering plate. The upper covering plate includes a horizontal plate and vertical plates that are respectively connected downward to opposite sides of the horizontal plate. The horizontal plate and the vertical plates on both sides are respectively attached to and cover the upper part and opposite sides of the square column base. The lower covering plate includes a first horizontal plate and side plates that are respectively connected upward to opposite sides of the first horizontal plate. A second horizontal plate extends outward from the upper part of the side plates on both sides. The first horizontal plate and the side plates on both sides are respectively attached to and cover the lower part and other opposite sides of the square column base. The horizontal plate of the upper covering plate is attached to the middle of the bottom of the support plate, and the second horizontal plates on both sides of the lower covering plate are respectively attached to the bottom of the support plate.

2. The foot reinforcement structure for the paper pallet as described in claim 1, wherein, The paper pallet is made of corrugated cardboard.

3. The foot reinforcement structure for the paper pallet as described in claim 2, wherein, The square column bases of each side leg and the square column base of each middle leg are made of corrugated cardboard. The corrugated cardboard itself has a plurality of slots facing upwards. The horizontal plate of the upper covering plate of each side leg is flat and is glued to the top of the square column base of each side leg, and the horizontal plate of the upper covering plate of the middle leg is flat and is glued to the top of the square column base of the middle leg.

4. The foot reinforcement structure for the paper pallet as described in claim 1, wherein, The height of the first side plate of the lower covering plate of each side foot is higher than the height of the second side plate, and the height of the first side plate is higher than the height of the square column foot, so that the first side plate covers the connection seam between the square column foot and the bearing plate.

5. The foot reinforcement structure for the paper pallet as described in claim 1, wherein, There are eight side feet, which are evenly distributed on the bottom side of the support plate. Four of the side feet are located at the corners of the support plate, and the other four are located in the middle of the side of the support plate. A through groove is formed between each of the side feet.

6. A foot reinforcement structure for a paper pallet, comprising a plurality of corner feet connected to the bottom side corners of a support plate, a plurality of side feet at the middle of the bottom side of the support plate, and a middle foot at the middle of the bottom of the support plate, wherein, Each corner bracket includes a square column base, an upper covering plate, a first covering plate, and a second covering plate. The upper covering plate includes a horizontal plate and vertical plates that are respectively connected downward to opposite sides of the horizontal plate. The horizontal plate and the vertical plates on both sides are respectively glued to cover the upper part and opposite sides of the square column base. The first covering plate includes a first horizontal plate and a first long side plate and a first short side plate that are respectively connected upward to opposite sides of the first horizontal plate. A first upper horizontal plate extends outward from above the first short side plate. The first horizontal plate and the first long side plate and the first short side plate on both sides are respectively glued to cover the lower part and other opposite sides of the square column base. The second covering plate includes a second horizontal plate and a second long side plate and a second short side plate respectively connecting upwards to opposite sides of the second horizontal plate. A second upper horizontal plate extends outwards from above the second short side plate. The second horizontal plate and the second long and second short side plates are respectively adhered to the lower part of the first horizontal plate of the first covering plate and the vertical plates on both sides of the upper covering plate. The horizontal plate of the upper covering plate is adhered to the bottom of the support plate. The first long side plate of the first covering plate and the second long side plate of the second covering plate are respectively adhered to the side corners of the support plate. The first upper horizontal plate of the first covering plate and the second upper horizontal plate of the second covering plate are respectively adhered to the bottom of the support plate. Each side foot includes a square column foot, an upper covering plate, a first covering plate, and a second covering plate. The upper covering plate includes a horizontal plate and vertical plates that are respectively connected downward to opposite sides of the horizontal plate. The horizontal plate and the vertical plates on both sides are respectively glued to cover the upper part and opposite sides of the square column base. The first covering plate includes a first horizontal plate and a first long side plate and a first short side plate that are respectively connected upward to opposite sides of the first horizontal plate. A first upper horizontal plate extends outward from above the first short side plate. The first horizontal plate and the first long side plate and the first short side plate on both sides are respectively glued to cover the lower part and other opposite sides of the square column base. The second covering plate includes a second horizontal plate and side plates that are respectively connected upward to opposite sides of the second horizontal plate. A second upper horizontal plate extends outward from the top of each of the side plates. The second horizontal plate and the side plates are respectively glued to the bottom of the first horizontal plate of the first covering plate and the vertical plates on both sides of the upper covering plate. The horizontal plate of the upper covering plate is glued to the bottom of the support plate. The first long side plate of the first covering plate is glued to the middle of the side of the support plate. The first upper horizontal plate of the first covering plate and the second upper horizontal plates on both sides of the second covering plate are respectively glued to the bottom of the support plate. The intermediate leg includes a square column leg, an upper covering plate, a first covering plate, and a second covering plate. The upper covering plate includes a horizontal plate and vertical plates that are respectively connected downward to opposite sides of the horizontal plate. The horizontal plate and the vertical plates on both sides are respectively glued to the top and opposite sides of the square column leg.The first covering plate includes a first horizontal plate and side plates that connect upwards to opposite sides of the first horizontal plate. A first upper horizontal plate extends outwards from the top of each side plate. The first horizontal plate and the side plates are respectively adhered to and cover the lower part of the square column base and the other opposite sides. The second covering plate includes a second horizontal plate and side plates that connect upwards to opposite sides of the second horizontal plate. A second upper horizontal plate extends outwards from the top of each side plate. The second horizontal plate and the side plates are respectively adhered to and cover the lower part of the first horizontal plate of the first covering plate and the vertical plates on both sides of the upper covering plate. The horizontal plate of the upper covering plate is adhered to the bottom center of the support plate. The first upper horizontal plates on both sides of the first covering plate and the second upper horizontal plates on both sides of the second covering plate are respectively adhered to the bottom of the support plate.

7. The foot reinforcement structure for the paper pallet as described in claim 6, wherein, The paper pallet is made of corrugated cardboard.

8. The foot reinforcement structure for the paper pallet as described in claim 7, wherein, The square column bases of each corner leg, each side leg, and each center leg are made of corrugated cardboard rolled up. The corrugated cardboard itself has a plurality of slots facing upwards. The horizontal plate of the upper covering plate of each corner leg is flat and is glued to the top of the square column base of each corner leg. The horizontal plate of the upper covering plate of each side leg is flat and is glued to the top of the square column base of each side leg. The horizontal plate of the upper covering plate of the center leg is flat and is glued to the top of the square column base of the center leg.

9. The foot reinforcement structure for the paper pallet as described in claim 6, wherein, The height of the first long side plate of the first covering plate of each corner foot is higher than the height of the first short side plate, and the height of the second long side plate of the second covering plate is higher than the height of the second short side plate. The height of the first long side plate of the first covering plate and the second long side plate of the second covering plate are both higher than the height of the square column foot. The first long side plate of the first covering plate and the second long side plate of the second covering plate respectively cover the connection seam between the square column foot and the support plate. In addition, the height of the first long side plate of the first covering plate of each side foot is higher than the height of the first short side plate, and the height of the first long side plate of the first covering plate is higher than the height of the square column foot. The first long side plate of the first covering plate covers the connection seam between the square column foot and the support plate.

10. The foot reinforcement structure for the paper pallet as described in claim 6, wherein, Each corner foot is provided in four locations at each corner of the support plate, and each side foot is provided in four locations in the middle of the side of the support plate. A through groove is formed between each corner foot and each side foot.

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