Hand-push flat car

Abstract

The utility model provides a hand-pushed flat car which solves the problem that an existing hand-pushed flat car is large in occupied area in an idle state. The first mounting parts are arranged on the two sides of the supporting plate, and mounting holes are formed in the first mounting parts; the first mounting shaft is arranged at the bottom of the handrail and used for being matched with the mounting hole; the first elastic positioning pin is arranged on the first mounting shaft; the first grooves are formed in the inner wall of the mounting hole and used for being matched with the first elastic positioning pins, and the two first grooves are arranged in a 90-degree mode. One end of a supporting plate abuts against the handrail and then acts on the handrail, a first elastic positioning pin is separated from a first groove, then the handrail is rotated, a first mounting shaft rotates in a mounting hole, when the handrail is located at the horizontal position, the first elastic positioning pin is matched with the other first groove, the handrail is flatly placed, and then vehicle bodies can be stacked mutually; and the occupied area can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a hand-pushed flatbed cart. Background Art

[0002] The hand-pushed flatbed cart is a commonly used cargo handling tool, which has the advantages of flexible movement and convenient loading and unloading. Therefore, many enterprises usually equip with several hand-pushed flatbed carts for their products to be carried. The hand-pushed flatbed cart mainly consists of a handrail, a support plate, rollers, etc. At present, in the existing hand-pushed flatbed carts, the handrail and the support plate are vertically fixed. When the hand-pushed flatbed cart is in an idle state, it will occupy a large floor area, increasing the production cost of the enterprise. Content of the Utility Model

[0003] To overcome the deficiencies of the background art, the utility model provides a hand-pushed flatbed cart, which solves the problem of large floor area when the hand-pushed flatbed cart is in an idle state.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A hand-pushed flatbed cart includes a handrail, a support plate arranged perpendicular to the handrail, and rollers, and further includes:

[0006] A first mounting part is arranged on both sides of the support plate, and the first mounting part is provided with mounting holes;

[0007] A first mounting shaft is arranged at the bottom of the handrail for cooperating with the mounting holes;

[0008] A first elastic positioning pin is arranged on the first mounting shaft;

[0009] A first groove is arranged on the inner wall of the mounting hole for cooperating with the first elastic positioning pin. There are two first grooves and they are arranged at 90 degrees.

[0010] The handrail is installed with an anti-slip sleeve.

[0011] On both sides of the bottom surface of the support plate, there are second mounting parts. The second mounting parts are installed with second mounting shafts. The rollers are arranged at both ends of the second mounting shafts. A second elastic positioning pin is arranged on the second mounting shafts, and the second mounting parts are provided with second grooves for cooperating with the second elastic positioning pins.

[0012] The upper surface of the support plate is provided with an anti-slip pad.

[0013] On both sides of the support plate, there are rod guard assemblies, and the rod guard assemblies can be folded.

[0014] The rod guard assembly includes a connecting rod and a U-shaped rod guard for cooperating with the connecting rod, and the distance between the U-shaped rod guard and the connecting rod is adjustable.

[0015] The connecting rod is provided with a connecting hole for cooperating with the U-shaped lever, and both sides of the U-shaped lever are provided with third elastic positioning pins. The inner wall of the connecting hole is provided with through holes for cooperating with the third elastic positioning pins, and there are several of the through holes arranged vertically.

[0016] The beneficial effects of the present utility model are as follows:

[0017] One end of the support plate abuts against, and then acts on the armrest. The first elastic positioning pin disengages from the first groove, and then the armrest is rotated. The first mounting shaft rotates in the mounting hole. When the armrest is in the horizontal position, the first elastic positioning pin cooperates with another first groove to complete the flat placement of the armrest, and then the vehicle bodies can be stacked on each other, which can effectively reduce the floor area. Description of the Drawings

[0018] Figure 1 is a schematic diagram of the present utility model.

[0019] Figure 2 is a cross-sectional schematic diagram of the cooperation between the first mounting shaft and the first mounting part of the present utility model.

[0020] Figure 3 is a cross-sectional schematic diagram of the cooperation between the second mounting shaft and the second mounting part of the present utility model.

[0021] Figure 4 is a cross-sectional schematic diagram of the cooperation between the connecting rod and the U-shaped lever of the present utility model.

[0022] Armrest 1, support plate 2, roller 3, first mounting part 4, mounting hole 5, first mounting shaft 6, first elastic positioning pin 7, first groove 8, anti-slip sleeve 9, second mounting part 10, second mounting shaft 11, second elastic positioning pin 12, second groove 13, anti-slip pad 14, lever assembly 15, connecting rod 16, U-shaped lever 17, connecting hole 18, third elastic positioning pin 19, through hole 20. Detailed Embodiment

[0023] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0024] In the embodiment, as Figure 1 , Figure 2 shown, a hand-pushed flatbed cart includes an armrest 1, a support plate 2 arranged perpendicular to the armrest 1, and rollers 3, and further includes:

[0025] A first mounting part 4 is arranged on both sides of the support plate 2, and the first mounting part 4 is provided with a mounting hole 5;

[0026] A first mounting shaft 6 is arranged at the bottom of the armrest 1 for cooperating with the mounting hole 5;

[0027] The first elastic positioning pin 7 is arranged on the first mounting shaft 6;

[0028] The first groove 8 is arranged on the inner wall of the mounting hole 5 and is used for cooperating with the first elastic positioning pin 7. There are two first grooves 8 and they are arranged at 90 degrees.

[0029] By one end of the support plate 2 abutting against and then acting on the armrest 1, the first elastic positioning pin 7 is disengaged from the first groove 8, and then the armrest 1 is rotated. The first mounting shaft 6 rotates in the mounting hole 5. When the armrest 1 is in the horizontal position, the first elastic positioning pin 7 cooperates with another first groove 8 to complete the horizontal placement of the armrest 1, and then the vehicle bodies can be stacked on each other, which can effectively reduce the floor area.

[0030] In the embodiment, as Figure 1 shown, the armrest 1 is provided with an anti-slip sleeve 9. It is not easy to slip after holding the armrest 1, which is convenient for pushing the flatbed cart forward.

[0031] In the embodiment, as Figure 1 、 Figure 3 shown, both sides of the bottom surface of the support plate 2 are provided with second mounting parts 10. The second mounting parts 10 are provided with second mounting shafts 11. The rollers 3 are arranged at both ends of the second mounting shafts 11. Second elastic positioning pins 12 are arranged on the second mounting shafts 11. The second mounting parts 10 are provided with second grooves 13 for cooperating with the second elastic positioning pins 12. There are also two second grooves 13 arranged at 90 degrees. By rotating the second mounting shafts 11 to make the second elastic positioning pins 12 cooperate with another second groove 13, the rollers 3 can be changed from the vertical state to the horizontal state to fold the rollers, which is convenient for stacking the hand-pushed flatbed cart.

[0032] In the embodiment, as Figure 1 shown, the upper surface of the support plate 2 is provided with an anti-slip pad 14. The friction with the goods is increased to prevent the goods from moving during the pushing process and falling off the support plate 2.

[0033] In the embodiment, as Figure 1 shown, both sides of the support plate 2 are provided with a retaining bar assembly 15. The retaining bar assembly 15 can be folded. The retaining bar assembly 15 plays a role in blocking the goods to prevent the goods from falling off both sides of the support plate 2. The foldable structure of the retaining bar assembly 15 is the same as that of the armrest 1.

[0034] In the embodiment, as Figure 1 、 Figure 4 shown, the retaining bar assembly 15 includes a connecting rod 16 and a U-shaped retaining bar 17 for cooperating with the connecting rod 16. The distance between the U-shaped retaining bar 17 and the connecting rod 16 is adjustable. By adjusting the distance between the U-shaped retaining bar 17 and the connecting rod 16, goods of different heights can be blocked, and the versatility is good.

[0035] In the embodiment, as Figure 4 shown, the connecting rod 16 is provided with a connecting hole 18 for cooperating with the U-shaped gear lever 17. Both sides of the U-shaped gear lever 17 are provided with third elastic positioning pins 19. The inner wall of the connecting hole 18 is provided with through holes 20 for cooperating with the third elastic positioning pins 19. There are several through holes 20 and they are arranged vertically. The U-shaped gear lever 17 can slide in the connecting hole 18. By cooperating the third elastic positioning pins 19 with the through holes 20 at different positions, the distance between the U-shaped gear lever 17 and the connecting rod 16 can be adjusted.

[0036] Obviously, the above embodiments of the present invention are merely examples for explaining the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And these obvious changes or variations derived from the essence of the present invention still fall within the protection scope of the present invention.

Claims

1. A hand-pushed flatbed cart, comprising an armrest (1), a support plate (2) arranged perpendicular to the armrest (1), and a roller (3), characterized in that: Also includes: A first mounting portion (4) is arranged on both sides of the support plate (2), and the first mounting portion (4) is provided with a mounting hole (5); A first mounting shaft (6), arranged at the bottom of the handrail (1) and used to cooperate with the mounting hole (5); A first elastic positioning pin (7), arranged on the first mounting shaft (6); A No. 1 groove (8) is arranged on the inner wall of the mounting hole (5) and is used to cooperate with a No. 1 elastic positioning pin (7). There are two No. 1 grooves (8) arranged at 90 degrees.

2. A hand-pushed flatbed cart as claimed in claim 1, characterized in that: The handrail (1) is provided with an anti-slip sleeve (9).

3. A hand-pushed flatbed cart as claimed in claim 1, characterized in that: A second mounting portion (10) is provided on both sides of the bottom surface of the support plate (2), a second mounting shaft (11) is installed on the second mounting portion (10), the roller (3) is arranged at both ends of the second mounting shaft (11), a second elastic positioning pin (12) is provided on the second mounting shaft (11), and the second mounting portion (10) is provided with a second groove (13) for cooperating with the second elastic positioning pin (12).

4. A hand-pushed flatbed cart as claimed in claim 1, characterized in that: An anti-slip pad (14) is provided on the upper surface of the support plate (2).

5. A hand-pushed flatbed cart as claimed in claim 1, characterized in that: The two sides of the support plate (2) are provided with a shift lever assembly (15), and the shift lever assembly (15) is foldable.

6. A hand-pushed flatbed cart as claimed in claim 5, characterized in that: The shift rod assembly (15) comprises a connecting rod (16) and a U-shaped shift rod (17) used to cooperate with the connecting rod (16); the distance between the U-shaped shift rod (17) and the connecting rod (16) is adjustable.

7. A hand-pushed flatbed cart as claimed in claim 6, characterized in that: The connecting rod (16) is provided with a connecting hole (18) for cooperating with the U-shaped gear lever (17), and three elastic positioning pins (19) are provided on both sides of the U-shaped gear lever (17). The inner wall of the connecting hole (18) is provided with a through hole (20) for cooperating with the three elastic positioning pins (19), and the through holes (20) are in a plurality and arranged vertically.

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