Scooter with quick folding mechanism

Abstract

The present invention discloses a scooter with a quick-folding mechanism, comprising a scooter body, the body including a seat assembly, the seat assembly including a support rod, a first seat cushion, and second seat cushions slidably arranged on either side of the first seat cushion, the second seat cushions being connected via a first elastic member, the support rod being slidably arranged in a sleeve, a plurality of first movable inclined blocks being symmetrically arranged in the first seat cushion, the first inclined blocks being connected to the second seat cushion, a top rod being provided at the bottom of the sleeve, and a first inclined surface being provided on the top rod, so that when the support rod moves downward, the second seat cushion overcomes the first elastic member and moves away from the first seat cushion. Second seat cushions are provided on either side of the first seat cushion, and when a user sits on the seat cushions, the total area of the first and second seat cushions can be automatically adjusted, providing greater comfort for the rider. In conjunction with the first tube body, the second tube body, and the air jet device, when the seat cushion area is larger, more gas is discharged from the air outlet, further enhancing the user experience.

Description

Technical Field

[0001] The present invention relates to the technical field of scooters, in particular to a scooter with a quick folding mechanism. Background Art

[0002] Electric scooters are vehicles based on traditional human-powered scooters, equipped with an electric power kit. Their primary source of power is lithium-ion batteries. With the recent growth of the sharing economy, shared electric motorcycles are being developed in China, while electric scooters are also being developed abroad. However, electric scooters are subject to varying weights and body shapes. Existing electric scooters have a fixed seat area, making them uncomfortable for heavier users and resulting in a poor user experience. Summary of the Invention

[0003] The present invention addresses the deficiencies in the prior art and provides a scooter with a quick folding mechanism.

[0004] In order to solve the above technical problems, the present invention is solved through the following technical solutions: a scooter with a quick folding mechanism includes a scooter body, the body includes a seat assembly, the seat assembly includes a support rod, a first seat cushion and second seat cushions slidably arranged on both sides of the first seat cushion, the second seat cushions are connected by a first elastic member, the support rod is slidably arranged in a sleeve, a plurality of movable first inclined blocks are symmetrically arranged in the first seat cushion, the first inclined blocks are connected to the second seat cushion, a top rod is provided at the bottom of the sleeve, and a first inclined surface is provided on the top rod. When the support rod moves downward, the second seat cushion overcomes the first elastic member and moves away from the first seat cushion.

[0005] In the above scheme, preferably, a card block is provided in the support rod, a second inclined surface is provided on the card block, a plurality of fixed blocks are provided at intervals on the sleeve, the card block is provided in the support rod through a second elastic member, and a first electromagnet is provided in the support rod. When the first electromagnet is energized, the card block moves to the side away from the support rod.

[0006] In the above solution, preferably, a third elastic member is provided between the support rod and the sleeve.

[0007] In the above scheme, it is preferred that a fixing rod is provided below the sleeve, the sleeve is rotatably connected to the groove body of the fixing rod, a limiting rod is provided in the groove body, and a second electromagnet is provided on the sleeve. When the sleeve is vertically arranged and the second electromagnet is energized, the limiting rod is inserted into the sleeve.

[0008] In the above scheme, it is preferred that a plurality of air outlets are provided on the first seat cushion and the second seat cushion, and an air inlet is provided below the first seat cushion and the second seat cushion, and the air inlet is connected to the jet device, and under the jet action of the jet device, the air outlets spray gas.

[0009] In the above scheme, preferably, the main body includes a pedal, an injection device is provided in the pedal, the injection device includes a cavity and a piston, a cavity is provided on the inner side of the pedal, a piston is provided in the cavity, an outlet is provided in the cavity, the outlet is connected to the second tube body in the sleeve through a hose, and when the piston moves toward the outlet, the outlet discharges air.

[0010] In the above scheme, preferably, the jet device also includes a first tube body and a second tube body, the first tube body is arranged in the sleeve, the second tube body is arranged in the support rod, the second tube body is connected to the air inlet, and a plurality of through holes are arranged on the first tube body and the second tube body. When the support rod moves downward, the through holes are matched and connected.

[0011] In the above scheme, it is preferred that a driving device is provided on the pedal, the driving device includes a cam and a driving rod, the driving rod is slidably provided in the pedal through a fourth elastic member, the driving rod is connected to the piston, tires are provided on both sides of the pedal, the tires and the cam are coaxially connected, the driving rod is against the cam, when the cam continues to rotate, the piston continues to move, and the outlet continues to supply air.

[0012] In the above solution, preferably, the main body is electrically connected to the first electromagnet and the second electromagnet, and when the main body is running and powered on, the first electromagnet and the second electromagnet are energized.

[0013] The beneficial effects of the present invention are as follows: second cushions are arranged on both sides of the first cushion, and the total area of the first cushion and the second cushion can be automatically adjusted by the user sitting on the cushions, making the rider more comfortable to use. By cooperating with the first tube body, the second tube body and the jet device, when the cushion area is larger, the gas coming out of the air outlet increases, further improving the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention.

[0015] Figure 2 It is a partial internal structure diagram of the present invention.

[0016] Figure 3 It is a schematic diagram of the specific internal structure of the present invention.

[0017] Figure 4 for Figure 3 Enlarged view of point A.

[0018] Figure 5 for Figure 3 Enlarged view of point B.

[0019] Figure 6 It is a specific structural diagram of the driving device and the jet device of the present invention. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments: Figures 1-6 The scooter with a quick folding mechanism includes a scooter body, the body includes a seat assembly, the seat assembly includes a support rod 1, a first seat cushion 2 and a second seat cushion 3, the center of the first seat cushion 2 is set on the support rod 1, and the second seat cushion 3 is slidably set on both sides of the first seat cushion 2, and the second seat cushion 3 can increase the area of the overall seat cushion.

[0021] Specifically, when the two groups of second seat cushions 3 move away from the first seat cushion 2, the area of the seat cushion area increases. Similarly, when the second seat cushions 3 move toward the side of the first seat cushion 2 at the same time, the area of the seat cushion area decreases. A first elastic member 4 is provided between the two groups of second seat cushions 3. When the second seat cushion 3 overcomes the first elastic member 4 and moves away from the first seat cushion 2 and restores the first elastic member 4, the second seat cushion 3 retracts into the first seat cushion 2.

[0022] The support rod 1 is slidably set in the sleeve 5, and several movable first inclined blocks 6 are symmetrically set in the first cushion 2. The first inclined blocks 6 are connected to the second cushion 3. A top rod 7 is set at the bottom of the sleeve 5, and a first inclined surface 8 is set on the top rod 7. The first inclined surface 8 corresponds to the two groups of first inclined blocks 6. That is, when the support rod 1 and the cushion move downward, the first inclined block 6 contacts the top rod 7 and continues to move downward. The first inclined block 6 drives the second cushion 3 to move away from the first cushion 2.

[0023] Furthermore, the bottom of the support rod 1 is connected to the bottom of the sleeve 5 through a third elastic member 20, thereby realizing that the support rod 1 slides between the top rod 7 and the sleeve 5. In order to realize unidirectional movement of the support rod 1, two groups of grooves are symmetrically arranged under the support rod 1, and a card block 9 can be slidably arranged in the groove. The card block 9 is connected to the inner side of the groove through a second elastic member 12. When the card block 9 is only affected by the second elastic member 12, the card block 9 is located in the groove.

[0024] Preferably, a first electromagnet 13 is provided in the groove, and a first magnet 14 is provided on the block 9 to match the first electromagnet 13, that is, when the first electromagnet 13 is energized, the block 9 moves away from the first electromagnet 13, and a support fixing block 11 is provided on the sleeve 5, and the fixing block 11 is spaced apart at the bottom of the sleeve 5, and a second inclined surface 10 is provided below the block 9. When the block 9 moves downward, the support rod 1 moves downward, and under the influence of the second inclined block, the block 9 can move downward, but under the action of the third elastic member 20, the upper side of the block 9 cannot break through the fixing block 11, thereby realizing the unidirectional movement of the support rod 1.

[0025] The seat assembly is not suitable for everyone. For people who do not like sitting, a quick-folding support rod 1 and a sleeve 5 are set. The main body includes a pedal 23. A fixing rod 15 is fixed on the pedal 23. A groove body is set on the fixing rod 15. The sleeve is rotatably connected to the groove body through a rotating shaft 16. A limit rod 17 is slidably set in the groove body. A limit hole 18 is set on the sleeve 5 to match the limit rod 17. A second electromagnet 19 is set inside the limit hole 18. When the second electromagnet 19 is started and the limit hole 18 is located directly above the limit rod 17, the limit rod 17 will be located between the sleeve 5 and the fixing rod 15 to achieve locking. Furthermore, the limit rod 17 is preferably provided in two groups and symmetrically arranged on both sides of the rotating shaft 16.

[0026] Regarding how to control the first electromagnet 13 and the second electromagnet 19, the first electromagnet 13 and the second electromagnet 19 are electrically connected in the main body. After the main body is energized, the first electromagnet 13 and the second electromagnet 19 are started. At this time, the seat assembly can be freely rotated to determine whether to use it. If needed, the limiting hole 18 is vertically placed above the pedal 23 to fix the sleeve 5 to the fixed tube.

[0027] During driving, due to sitting on the first seat cushion 2 and the second seat cushion 3 for a long time, the contact part will feel continuously stuffy, so a number of air outlet holes 21 are provided on the first seat cushion 2 and the second seat cushion 3. The air outlet holes 21 are provided on the side in contact with the human body, and an air inlet 22 is provided below the air outlet holes 21. When gas enters the air inlet 22, the air outlet holes 21 will discharge the gas, thereby reducing the discomfort of the user in contact with the seat cushion.

[0028] In order to achieve the best jetting, an jet device is set in the pedal 23. Generally speaking, the jet device includes a cavity 24 and a piston 25. Preferably, the cavity 24 is set inside the pedal 23, and the piston 25 is installed in the cavity 24. When the piston 25 moves repeatedly, the cavity 24 can continuously release gas. The jet device also includes a first tube body 27 and a second tube body 28. The first tube body 27 is set in the sleeve 5, and the second tube body 28 is set in the support rod 1. Several through holes are set on the first tube body 27 and the second tube body 28. When the through holes are aligned, the first tube body 27 and the second tube body 28 are connected. Further, the first tube body 27 is connected to the cavity 24 through a hose, and the second tube body 28 is connected to the air inlet 22. When the piston 25 continuously generates gas during repeated movement, the gas is released into the first seat cushion 2 and the second seat cushion 3 through the first tube body 27 and the second tube body 28.

[0029] At the same time, two sets of one-way valves in opposite directions are arranged in the cavity 24. The first one-way valve is used to allow the air in the cavity 24 to be placed outside the cavity 24. An outlet 26 is provided in the cavity 24. The first one-way valve is provided in the outlet 26, which is also the hose connection point. The second one-way valve is used to allow the air outside the cavity 24 to enter the cavity 24, so that the cavity 24 can continuously transport gas as the piston 25 moves repeatedly.

[0030] In order to achieve continuous movement of the piston 25, two groups of tires are set on both sides of the pedal 23, and a fixed plate 34 is set on one side of one group of tires. A driving device is set on the fixed plate 34, and the driving device includes a cam 31 and a driving rod 32. A block is set on the fixed plate 34, and the driving rod 32 is slidably connected to the block. A fourth elastic member 33 is set between the driving rod 32 and the block, and the cam 31 is coaxially set on the tire, and the driving rod 32 is connected to the piston 25. Therefore, when the main body is riding, when the cam 31 rotates, the piston 25 moves repeatedly, and the generated gas is continuously discharged from the air outlet 21 of the seat cushion.

[0031] For users of different weights, the air output needs to be adjusted accordingly due to the different seat cushion areas. In this embodiment, a first through hole 29 is provided on the first tube body 27, and a second through hole 30 is provided on the second tube body 28. As the support rod 1 descends, the contact area between the first through hole 29 and the second through hole 30 adaptably changes, that is, the greater the weight pressed on the support rod 1, the larger the contact area between the first through hole 29 and the second through hole 30, the more air enters, and the more air is discharged.

[0032] Working principle: After the main body is started, the first electromagnet 13 and the second electromagnet 19 are started. At this time, there is no need to use the seat assembly, and you can ride directly on the pedal 23. Users who need to use the seat assembly will lift up the sleeve 5 and the support rod 1, and after the limiting hole 18 and the limiting rod 17 are aligned, the limiting rod 17 connects the sleeve 5 to the fixed rod 15. After the user sits on the cushion, the support rod 1 is lowered to a suitable position according to his weight and then fixed. The first inclined block 6 moves to both sides to the appropriate cushion length under the action of the top rod 7. During riding, the tire will generate gas when it rotates, and the gas will be discharged directly from the air outlet 21 to relieve the contact between the user and the cushion, thereby improving the user's experience.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A scooter with a quick folding mechanism, comprising a scooter body, characterized in that: The main body includes a seat assembly, which includes a support rod, a first seat cushion, and second seat cushions slidably arranged on both sides of the first seat cushion, the second seat cushions being connected by a first elastic member, the support rod being slidably arranged in a sleeve, a plurality of movable first inclined blocks being symmetrically arranged in the first seat cushion, the first inclined blocks being connected to the second seat cushion, a top rod being arranged at the bottom of the sleeve, and a first inclined surface being arranged on the top rod, so that when the support rod moves downward, the second seat cushion overcomes the first elastic member and moves away from the first seat cushion; A card block is provided in the support rod, a second inclined surface is provided on the card block, a plurality of fixed blocks are provided at intervals on the sleeve, the card block is provided in the support rod through a second elastic member, a first electromagnet is provided in the support rod, and when the first electromagnet is energized, the card block moves to the side away from the support rod.

2. The scooter with a quick folding mechanism according to claim 1, characterized in that: A third elastic member is provided between the support rod and the sleeve.

3. The scooter with a quick folding mechanism according to claim 2, characterized in that: A fixing rod is arranged below the sleeve, the sleeve is rotatably connected to the groove body of the fixing rod, a limiting rod is arranged in the groove body, and a second electromagnet is arranged on the sleeve. When the sleeve is arranged vertically and the second electromagnet is energized, the limiting rod is inserted into the sleeve.

4. The scooter with a quick folding mechanism according to claim 3, characterized in that: A plurality of air outlets are provided on the first seat cushion and the second seat cushion, and an air inlet is provided below the first seat cushion and the second seat cushion. The air inlet is connected to the jet device, and the air outlets jet out gas under the jet action of the jet device.

5. The scooter with a quick folding mechanism according to claim 4, characterized in that: The main body includes a pedal, in which an air jet device is arranged. The air jet device includes a cavity and a piston. A cavity is arranged on the inner side of the pedal, a piston is arranged in the cavity, and an outlet is arranged in the cavity. The outlet is connected to the second tube body in the sleeve through a hose. When the piston moves toward the outlet, air is discharged from the outlet.

6. The scooter with a quick folding mechanism according to claim 5, characterized in that: The jet device also includes a first tube body and a second tube body. The first tube body is arranged in a sleeve, and the second tube body is arranged in a support rod. The second tube body is connected to the air inlet. A plurality of through holes are arranged on the first tube body and the second tube body. When the support rod moves downward, the through holes match and connect.

7. The scooter with a quick folding mechanism according to claim 6, characterized in that: A driving device is provided on the pedal, and the driving device includes a cam and a driving rod. The driving rod is slidably provided in the pedal through a fourth elastic member, and the driving rod is connected to the piston. Tires are provided on both sides of the pedal, and the tires and the cam are coaxially connected. The driving rod is against the cam. When the cam continues to rotate, the piston continues to move, and the outlet continues to supply air.

8. The scooter with a quick folding mechanism according to claim 3, characterized in that: The main body is electrically connected to the first electromagnet and the second electromagnet. When the main body is powered on, the first electromagnet and the second electromagnet are energized.

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