Electric scooter frame

Abstract

The utility model discloses an electric scooter frame, which relates to the technical field of electric bicycles, and comprises a pedal box, a fixing frame, a folding plate, a locking device and a seat supporting column, the fixing frame is fixedly arranged on one side of the pedal box, one side edge of the folding plate is hinged on the fixing frame, and the locking device is arranged on the folding plate. The folding plate is fixedly locked at the upper end of the fixing frame through a locking device, and the seat supporting column is fixedly arranged on the folding plate; the seat supporting columns for supporting the seat and the battery frame have the folding function, people can conveniently put an electric vehicle into an automobile trunk, more space is saved, two batteries can be installed, and the endurance mileage is further increased.

Description

Technical Field

[0001] The utility model relates to the technical field of electric bicycles, in particular to an electric scooter frame. Background Art

[0002] Electric bicycles are green, environmentally friendly, convenient and fast, and have gradually become the main means of transportation for some people to travel short distances. In order to facilitate carrying, some consumers choose lighter pedal-type electric vehicles (also known as electric scooters) for travel. When using them, people stand on the pedal box of the electric vehicle and operate the handlebars by hand to slide. Later, in order to improve the comfort of riding, seats were added to some pedal-type electric vehicles, such as the skateboard electric vehicle disclosed in Chinese appearance CN306628495S. The picture of the patent clearly shows that a seat support column is fixed on the pedal, and a seat is set on the top of the seat for people to sit and ride. For example, the Chinese patent CN306628495S discloses a scooter electric vehicle with a seat support column fixed on the pedal, and a seat is set on the top of the seat for people to sit and ride. A rear-mounted electric vehicle pedal is disclosed in the new CN220577418U. This scheme supports a seat by extending two support columns on the pedal for people to sit and ride. However, in the above two schemes, the seat support columns supporting the seat do not have a folding function. When people need to put the electric vehicle into the trunk of the car, the above existing structure will undoubtedly take up more space in the trunk. At the same time, the foldable seat also brings certain inconveniences to people's loading. In this context, the applicant is committed to developing an electric scooter frame, so that the seat support columns supporting the seat have a folding function, which further facilitates people to put the electric vehicle into the trunk of the car. Utility Model Content

[0003] The utility model aims to enable the seat support column supporting the seat to have a folding function, so as to further facilitate people to load the electric vehicle into the trunk of the car.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] An electric scooter frame comprises a pedal box, a fixing frame, a folding plate, a locking device and a seat support column, wherein the fixing frame is fixedly arranged on one side of the pedal box, one side edge of the folding plate is hinged on the fixing frame, and the folding plate is fixedly locked to the upper end of the fixing frame by the locking device, and the seat support column is fixedly arranged on the folding plate.

[0006] Furthermore, it also includes a battery frame, which is fixedly arranged on the seat support column.

[0007] Furthermore, the pedal box includes a box body and an upper cover, a battery slot is provided in the box body, and the upper cover is covered on the upper end of the box body.

[0008] Furthermore, batteries are fixedly arranged in the battery frame and the battery slot.

[0009] Furthermore, a seat is fixedly arranged on the upper end of the seat support column.

[0010] Furthermore, the locking device includes a quick-release clamp, which includes a fixed rod, a screw, a rotating handle, a pad and an elastic plate. The fixed rod is hinged on the fixed frame, the elastic plate is fixedly arranged on the folding plate, and a slot is provided on one side of the elastic plate. One end of the rotating handle is pivotally connected to the upper end of the screw, the pad is padded on the upper end of the slot, the lower end of the screw passes through the pad and is screwed on the fixed rod, and a supporting portion is provided at one end of the rotating handle close to the screw, and the supporting portion cooperates with the pad.

[0011] Furthermore, the locking device also includes a safety buckle, which is pivotally connected to the side of the folding plate, and a first blocking piece is fixedly provided on the side of the safety buckle, and the first blocking piece cooperates with the rotating handle.

[0012] Furthermore, a second blocking piece is fixedly provided on the upper end of the safety buckle, and the second blocking piece cooperates with the upper end of the folding plate.

[0013] Furthermore, there are two groups of locking devices, which are symmetrically arranged on both sides of the folding plate.

[0014] Furthermore, a front wheel assembly is arranged on the pedal box, and a rear wheel assembly is arranged on the fixing frame.

[0015] The beneficial effects of the utility model are as follows: the utility model fixes the seat support column on the folding plate, and locks the folding plate to the upper end of the fixing frame by a locking device, so that the seat support column, the folding plate and the fixing frame are firmly fixed together, which is convenient for people to sit and ride the electric vehicle; and by hingedly connecting one side of the folding plate to the fixing frame, when people need to put the electric vehicle into the trunk of the car, they only need to operate the locking device, open the lock between the folding plate and the fixing frame, and fold the folding plate together with the seat support column and fall it on the upper end of the pedal box, thereby realizing the folding function of the seat support column. Compared with the traditional technology, after the seat support column is folded, the utility model effectively reduces the space occupied by the seat support column in the vertical direction, thereby further facilitating the electric vehicle to be loaded into the trunk of the car. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the utility model when the folding plate, the seat support column, the battery frame and the batteries in the battery frame are folded together and inverted on the upper end of the pedal box;

[0018] Figure 3 It is a structural schematic diagram of the utility model when the upper cover is separated from the box body;

[0019] Figure 4 yes Figure 3 A in the enlarged view;

[0020] Figure 5 It is a structural schematic diagram of the utility model when the rotary handle is opened;

[0021] Figure 6 yes Figure 5 The enlarged view of point B in the figure;

[0022] The accompanying drawings are marked as follows:

[0023] Pedal box 1, box body 11, upper cover 12, battery slot 13,

[0024] Fixed frame 2, folding plate 3,

[0025] Locking device 4, quick release clip 41, fixing rod 411, screw rod 412, rotating handle 413, cushion block 414, elastic plate 415, slot 416, supporting part 417,

[0026] Safety buckle 42, first blocking piece 421, second blocking piece 422,

[0027] Seat support column 5, seat 51, decorative cover plate 52, battery frame 6, front wheel assembly 7, rear wheel assembly 8. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings.

[0029] like Figures 1 to 6 The electric scooter frame shown includes a pedal box 1, a fixing frame 2, a folding plate 3, a locking device 4, a seat support column 5, and a battery frame 6.

[0030] The fixing frame 2 is fixed on one side of the pedal box 1 , one side of the folding plate 3 is hinged on the fixing frame 2 , and the folding plate 3 is fixedly locked to the upper end of the fixing frame 2 through a locking device 4 .

[0031] The seat support column 5 is fixedly set on the folding plate 3. The more specific structure is: the seat support column 5 is fixedly welded on the folding plate, and a decorative cover plate 52 is fixedly set at the lower end of the seat support column 5. The function of the decorative cover plate 52 is to play a covering and decorative role, and can cover the small internal parts.

[0032] A seat 51 is fixedly mounted on the upper end of the seat support column 5 .

[0033] The folding plate 3 is fixed and locked to the upper end of the fixing frame 2 by the locking device 4, so that the seat support column 5, the folding plate 3 and the fixing frame 2 are firmly fixed together, which is convenient for people to sit and ride the electric vehicle.

[0034] When people need to put the electric vehicle into the trunk of the car, they only need to operate the locking device 4, open the lock between the folding plate 3 and the fixing frame 2, and fold the folding plate 3 together with the seat support column 5 and put them on the upper end of the pedal box 1, thereby realizing the folding function of the seat support column 5, effectively reducing the space occupied by the seat support column 5 in the vertical direction, thereby further facilitating the loading of the electric vehicle into the trunk of the car.

[0035] The battery frame 6 is fixedly arranged on the seat support column 5. When the seat support column 5 is folded, the battery frame 6 is also folded together, so as to further facilitate carrying and loading.

[0036] The pedal box 1 comprises a box body 11 and an upper cover 12. A battery slot 13 is provided in the box body 11. The upper cover 12 covers the upper end of the box body 11, and one side of the upper cover 12 is hinged to the box body 11 through a hinge.

[0037] Batteries are fixedly arranged in the battery frame 6 and the battery slot 13. The utility model designs the battery frame 6 and the battery slot 13 so that two batteries can be installed, thereby further improving the cruising range.

[0038] There are two sets of locking devices 4 , which are symmetrically arranged on both sides of the folding plate 3 .

[0039] The locking device 4 includes a quick-release clip 41 and a safety buckle 42. The quick-release clip 41 includes a fixed rod 411, a screw rod 412, a rotating handle 413, a cushion block 414 and an elastic plate 415. The fixed rod 411 is hinged on the fixed frame 2, the elastic plate 415 is fixedly arranged on the folding plate 3, and a slot 416 is provided on one side of the elastic plate 415. One end of the rotating handle 413 is pivotally connected to the upper end of the screw rod 412, and the cushion block 414 is cushioned on the upper end of the slot 416. The lower end of the screw rod 412 passes through the cushion block 414 and is screwed on the fixed rod 411. A supporting portion 417 is provided at one end of the rotating handle 413 close to the screw rod 412, and the supporting portion 417 cooperates with the cushion block 414.

[0040] The quick-release clip 41 belongs to the prior art and is sold in various online stores. The specific principle is: when locking is required, the screw 412 is stuck in the slot 416, and the pad 414 is padded on the upper end of the slot 416, the rotating handle 413 is turned, the elastic plate 415 is concave downward, and at the same time, the distance of the screw 412 between the elastic plate 415 and the fixing rod 411 is shortened, and then the rotating handle 413 is folded downward so that the support portion 417 is supported on the pad 414, so that the rotating handle 413 will not rebound after being folded, thereby achieving the locking between the folding plate 3 and the fixing frame 2; when unlocking is required, it is only necessary to fold the rotating handle 413 upward so that the support portion 417 is not supported on the pad 414, and at the same time, the screw 412 is rotated by rotating the handle 413 to extend the distance of the screw 412 between the elastic plate 415 and the fixing rod 411, and finally the screw 412 is pulled out from the slot 416 to release the locking between the folding plate 3 and the fixing frame 2.

[0041] The safety buckle 42 is pivotally connected to the side of the folding plate 3, and a first baffle 421 is fixedly provided on the side of the safety buckle 42, and the first baffle 421 cooperates with the rotating handle 413; a second baffle 422 is also fixedly provided on the upper end of the safety buckle 42, and the second baffle 422 cooperates with the upper end of the folding plate 3.

[0042] When the safety buckle 42 is locked, the second blocking piece 422 blocks the upper end of the folding plate 3, and the first blocking piece 421 blocks the outer side of the rotating handle 413. The function of the second blocking piece 422 is to prevent the safety buckle 42 from flipping downward, thereby playing a safety role; the first blocking piece 421 is used to block the locked rotating handle 413 to prevent the rotating handle 413 from being loosened.

[0043] A front wheel assembly 7 is arranged on the pedal box 1 , and a rear wheel assembly 8 is arranged on the fixing frame 2 .

[0044] The working principle of the utility model is as follows: when it is necessary to ride on the seat 51, the folding plate 3 and the fixing frame 2 are locked to each other through the quick release clip 41, and the first blocking piece 421 of the safety buckle 42 is blocked on the outside of the rotating handle 413 to prevent the rotating handle 413 from being loosened, thereby making it convenient for people to ride the electric vehicle while sitting on the seat 51; when it is necessary to fold the seat support column 5, the safety buckle 42 is rotated to make the first blocking piece 421 leave the outside of the rotating handle 413, and the quick release clip 41 is operated to release the lock between the folding plate 3 and the fixing frame 2, and the folding plate 3, the seat support column 5, the battery frame 6 together with the batteries in the battery frame 6 are folded together and poured on the upper end of the pedal box 1, thereby realizing the folding function, and further facilitating the electric vehicle to be loaded into the trunk of the car.

[0045] The above disclosure is only a preferred embodiment of the present invention, which cannot be used to limit the scope of protection of the present invention. Therefore, equivalent changes made within the scope of the patent application of the present invention still fall within the scope covered by the present invention. The above does not impose any limitation on the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An electric scooter frame, characterized in that: The utility model comprises a pedal box, a fixing frame, a folding plate, a locking device, a seat support column, and a battery frame. The fixing frame is fixedly arranged on one side of the pedal box, one side edge of the folding plate is hinged on the fixing frame, and the folding plate is fixedly locked on the upper end of the fixing frame by the locking device, and the seat support column is fixedly arranged on the folding plate. The battery frame is fixedly arranged on the seat supporting column.

2. The electric scooter frame according to claim 1, characterized in that: The pedal box comprises a box body and an upper cover, wherein a battery slot is provided in the box body and the upper cover is covered on the upper end of the box body.

3. The electric scooter frame according to claim 2, characterized in that: Batteries are fixedly arranged in the battery frame and the battery slot.

4. The electric scooter frame according to claim 1, characterized in that: A seat is fixedly arranged on the upper end of the seat supporting column.

5. The electric scooter frame according to claim 1, characterized in that: The locking device includes a quick-release clamp, which includes a fixed rod, a screw rod, a rotating handle, a pad and an elastic plate. The fixed rod is hinged on the fixed frame, the elastic plate is fixedly arranged on the folding plate, and a slot is provided on one side of the elastic plate. One end of the rotating handle is pivotally connected to the upper end of the screw rod, the pad is padded on the upper end of the slot, the lower end of the screw rod passes through the pad and is screwed on the fixed rod, and a supporting portion is provided on the end of the rotating handle close to the screw rod, and the supporting portion and the pad cooperate with each other.

6. The electric scooter frame according to claim 5, characterized in that: The locking device also includes a safety buckle, which is pivotally connected to the side of the folding plate, and a first blocking piece is fixedly arranged on the side of the safety buckle, and the first blocking piece cooperates with the rotating handle.

7. The electric scooter frame according to claim 6, characterized in that: A second blocking piece is also fixedly provided on the upper end of the safety buckle, and the second blocking piece cooperates with the upper end of the folding plate.

8. The electric scooter frame according to claim 1, characterized in that: There are two groups of locking devices, which are symmetrically arranged on both sides of the folding plate.

9. An electric scooter frame according to any one of claims 1 to 8, characterized in that: The pedal box is provided with a front wheel assembly, and the fixing frame is provided with a rear wheel assembly.

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