An electric tricycle with cargo fixing structure

Abstract

The utility model discloses a kind of electric tricycles with goods fixing structure belong to goods transport technical field, including carriage, the fixed component of being able to prevent large goods displacement is assembled on the carriage, and the limiting component that can prevent small goods from sliding inside the carriage;Through guide rail, sliding block, blocking frame and locking component in fixed component, large goods can be effectively prevented from displacement or dumping inside the carriage, blocking frame can play the blocking effect to large goods, locking component is cooperated by conical block and rotating plate, can tightly fixed sliding block, to ensure the stability of blocking frame;Limiting component is cooperated by splicing plate, cross slot and cross block structure, can effectively prevent small goods from sliding inside the carriage, ensure the stability of goods in the process of transportation, and fixed component and limiting component can be adjusted according to different shape and size of goods.

Description

Technical Field

[0001] This utility model relates to the field of cargo transportation technology, and in particular to an electric tricycle with a cargo fixing structure. Background Technology

[0002] In the current field of electric tricycle transportation, the design of cargo securing devices has achieved certain successes. Existing electric tricycles are usually equipped with simple securing structures, such as ropes, simple brackets, or fixed railings, to restrain cargo during transportation. These devices can meet basic cargo securing needs to a certain extent, but there are still many limitations in practical applications.

[0003] Firstly, for large cargo, traditional securing devices are ineffective in preventing the cargo from shifting or tipping over during transportation due to bumps or sudden braking, which increases the risk of cargo damage or transportation accidents. At the same time, for small cargo, existing devices cannot effectively prevent it from sliding inside the carriage, affecting the stability and safety of transportation. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that existing fixing devices are difficult to effectively prevent goods from shifting or tipping over during transportation due to bumps or sudden braking, and to propose an electric tricycle with a cargo fixing structure.

[0005] To achieve the above objectives, the present invention employs the following technology: an electric tricycle with a cargo fixing structure, comprising a carriage, wherein the carriage is equipped with a fixing component that can prevent the displacement of large cargo, and a limiting component that can prevent small cargo from sliding inside the carriage; The fixing assembly includes guide rails symmetrically mounted on the carriage, sliders slidably mounted on the guide rails, a blocking frame placed at the top of the carriage, a plug rod slidably mounted on the blocking frame, one end of the plug rod being disposed on the slider, and a locking component capable of fixing the blocking frame being mounted on the slider.

[0006] As a further description of the above technical solution: the locking component includes an extension plate fixedly installed on the slider, with rotating plates rotatably connected to both sides of the extension plate, and a conical block set on the slider through a threaded rod.

[0007] As a further description of the above technical solution: an anti-slip pad is provided on the side of the rotating plate near the inner wall of the guide rail, the conical block is located between the two rotating plates, and the threaded rod and the slider are connected by a thread.

[0008] As a further description of the above technical solution: the top of the slider is provided with a slot, one end of the plug rod engages with the slot, and a gasket is provided between this end of the plug rod and the slot.

[0009] As a further description of the above technical solution: the limiting component includes a splicing plate placed inside the carriage, a slot and a block respectively set on the splicing plate, a plurality of cross slots equally spaced on the splicing plate, and a limiting block connected to the cross slots through the cross block.

[0010] As a further description of the above technical solution: rubber pads are symmetrically installed on the outer side of the cross block, and grooves are symmetrically opened inside the cross groove.

[0011] As a further description of the above technical solution: the dimensions of the card slot and the card block are adapted to each other, the dimensions of the cross groove and the cross block are adapted to each other, and the dimensions of the rubber pad and the groove are adapted to each other.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: The fixed components, including guide rails, sliders, blocking frames, and locking parts, effectively prevent large cargo from shifting or tipping over inside the carriage. The blocking frames act as barriers for large cargo, while the locking parts, through the cooperation of conical blocks and rotating plates, tightly secure the sliders, ensuring the stability of the blocking frames. The limiting components, through structures such as splicing plates, cross grooves, and cross blocks, effectively prevent small cargo from sliding inside the carriage, ensuring the stability of the cargo during transportation. Furthermore, the fixed and limiting components can be adjusted according to cargo of different shapes and sizes. Attached Figure Description

[0013] Figure 1 An overall schematic diagram according to an embodiment of the present utility model is shown; Figure 2 A schematic diagram of a fixing component according to an embodiment of the present invention is shown; Figure 3 An exploded view of the fixing assembly provided according to an embodiment of the present invention is shown; Figure 4 A schematic diagram of a locking component according to an embodiment of the present invention is shown; Figure 5 A schematic diagram of a limiting component according to an embodiment of the present invention is shown; Figure 6 The diagram shows the effect after the limiting block and splicing plate are separated according to the embodiment of the present utility model.

[0014] Legend: 10. Train carriage; 20. Fixing component; 21. Guide rail; 22. Slider; 23. Block; 24. Insert rod; 25. Locking component; 251. Extension plate; 252. Rotating plate; 253. Conical block; 254. Threaded rod; 30. Limiting component; 31. Splicing plate; 32. Slot; 33. Block; 34. Cross groove; 35. Limiting block; 36. Cross block; 37. Rubber pad; 38. Groove. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] Reference Figures 1-6 This embodiment provides an electric tricycle with a cargo fixing structure, including a carriage 10. The carriage 10 is the carriage 10 of the electric tricycle in the prior art. The carriage 10 is equipped with a fixing component 20 that can prevent the displacement of large cargo, and a limiting component 30 that can prevent small cargo from sliding inside the carriage 10. The fixing component 20 includes guide rails 21 symmetrically mounted on the carriage 10, sliders 22 slidably mounted on the guide rails 21, and the two ends of the guide rails 21 are not closed, so sliders 22 can be added or removed on the guide rails 21. The blocking frame 23 is placed at the top of the carriage 10. The blocking frame 23 can block large goods, so that large goods will not shake or collide inside the carriage 10 when transported by electric tricycle. The insert rod 24 is slidably mounted on the blocking frame 23, and one end of the insert rod 24 is set on the slider 22. The slider 22 is equipped with a locking component 25 that can fix the blocking frame 23.

[0017] Reference Figures 1-4 Specifically, in order to secure large cargo, a locking component 25 is provided. The locking component 25 includes an extension plate 251 fixedly mounted on a slider 22. The slider 22 can drive the extension plate 251 to move. Rotating plates 252 are rotatably connected to both sides of the extension plate 251. A conical block 253 is mounted on the slider 22 via a threaded rod 254. The threaded rod 254 can drive the conical block 253 to rise and fall.

[0018] In more detail, an anti-slip pad is provided on the side of the rotating plate 252 near the inner wall of the guide rail 21. The anti-slip pad increases the friction between the rotating plate 252 and the guide rail 21, thereby limiting the slider 22 and preventing it from moving. The conical block 253 is located between the two rotating plates 252. The threaded rod 254 is threadedly connected to the slider 22. Rotating the threaded rod 254 can drive the conical block 253 to rise and fall. When the conical block 253 rises, it will squeeze the rotating plates 252 on both sides, making them in close contact with the guide rail 21 through the anti-slip pad. When the conical block 253 falls, it will gradually release the pressure on the rotating plates 252, so that the rotating plates 252 are no longer in close contact with the guide rail 21, thereby releasing the limitation on the slider 22.

[0019] In more detail, the top of the slider 22 has a slot, one end of the rod 24 engages with the slot, and a washer is provided between this end of the rod 24 and the slot. The washer can increase the friction between the rod 24 and the slot, so that the rod 24 will not slip out of the slot. By pulling the rod 24 outward, one end of the rod 24 can be moved out of the slot, thereby making the rod 24 disengage from the slider 22 and completing the separation of the blocking frame 23 from the slider 22. In use, large cargo is transported into the carriage 10, then the slider 22 is placed on the guide rail 21, and then the blocking frame 23 is placed on top of the carriage 10. One end of the insert rod 24 is then inserted into the slot, connecting the insert rod 24 to the slider 22. Pushing the blocking frame 23 causes the slider 22 to move towards the large cargo via the insert rod 24, allowing the blocking frame 23 to contact the large cargo. Rotating the threaded rod 254 causes the conical block 253 to rise, pressing against the rotating plates 252 on both sides, causing them to rotate. The anti-slip pads make close contact with the guide rail 21, thus limiting the slider 22 and fixing the blocking frame 23. This allows the blocking frame 23 to block and limit the transported large cargo, reducing its swaying.

[0020] Reference Figures 5-6 Specifically, in order to secure small goods, a limiting component 30 is provided. The limiting component 30 includes a splicing plate 31 placed inside the carriage 10, and a slot 32 and a locking block 33 are respectively provided on the splicing plate 31, such as... Figure 5 As shown, several splicing panels 31 can be spliced ​​together via slots 32 and blocks 33 to be laid inside the carriage 10. Several cross slots 34 are equidistantly formed on the splicing panels 31. Limiting blocks 35 are connected to the cross slots 34 via cross blocks 36. The limiting blocks 35 can be installed in the cross slots 34 at any position via the cross blocks 36. Figure 5As shown, by installing several limiting blocks 35, small goods can be limited, thus preventing them from swaying back and forth in the carriage 10. At the same time, the limiting blocks 35 can also limit the bottom of large goods. Together with the top blocking frame 23, large goods can be better secured.

[0021] In more detail, rubber pads 37 are symmetrically installed on the outer side of the cross block 36. The rubber pads 37 can increase the friction between the cross block 36 and the cross groove 34. The cross groove 34 has symmetrically opened grooves 38 inside. After the cross block 36 is inserted into the cross groove 34, the rubber pads 37 will be located in the grooves 38, thereby increasing the connection between the cross block 36 and the cross groove 34.

[0022] In more detail, the dimensions of the slot 32 and the block 33 are matched so that the block 33 can be inserted into the slot 32. The dimensions of the cross groove 34 and the cross block 36 are matched so that the cross block 36 can be inserted into the cross groove 34. The dimensions of the rubber pad 37 and the groove 38 are matched. When the rubber pad 37 is inserted into the cross groove 34 along with the cross block 36, the rubber pad 37 will be compressed and deformed. Then the rubber pad 37 will reset itself by its own material and be located in the groove 38.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An electric tricycle with a cargo securing structure, comprising a cargo compartment (10), characterized in that, The carriage (10) is equipped with a fixing component (20) that can prevent large cargo from shifting, and a limiting component (30) that can prevent small cargo from sliding inside the carriage (10). The fixing component (20) includes a guide rail (21) symmetrically mounted on the carriage (10), a slider (22) slidably mounted on the guide rail (21), a blocking frame (23) placed at the top of the carriage (10), a plug rod (24) slidably mounted on the blocking frame (23), one end of the plug rod (24) being set on the slider (22), and the slider (22) being equipped with a locking component (25) capable of fixing the blocking frame (23).

2. An electric tricycle with a cargo fixing structure according to claim 1, characterized in that, The locking component (25) includes an extension plate (251) fixedly mounted on the slider (22), with rotating plates (252) rotatably connected to both sides of the extension plate (251), and a conical block (253) mounted on the slider (22) via a threaded rod (254).

3. An electric tricycle with a cargo fixing structure according to claim 2, characterized in that, The rotating plate (252) is provided with an anti-slip pad on the side near the inner wall of the guide rail (21), the conical block (253) is located between the two rotating plates (252), and the threaded rod (254) and the slider (22) are connected by a thread.

4. An electric tricycle with a cargo fixing structure according to claim 2, characterized in that, The top of the slider (22) is provided with a slot, one end of the plug rod (24) is engaged with the slot, and a gasket is provided between this end of the plug rod (24) and the slot.

5. An electric tricycle with a cargo fixing structure according to claim 1, characterized in that, The limiting component (30) includes a splicing plate (31) placed inside the carriage (10), a slot (32) and a block (33) respectively set on the splicing plate (31), a number of cross slots (34) are equally spaced on the splicing plate (31), and a limiting block (35) is connected to the cross slots (34) through a cross block (36).

6. An electric tricycle with a cargo fixing structure according to claim 5, characterized in that, Rubber pads (37) are symmetrically installed on the outer side of the cross block (36), and grooves (38) are symmetrically opened inside the cross groove (34).

7. An electric tricycle with a cargo fixing structure according to claim 6, characterized in that, The card slot (32) and card block (33) are matched in size, the cross groove (34) and cross block (36) are matched in size, and the rubber pad (37) and groove (38) are matched in size.

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