A folding net frame structure for an electric scooter

Abstract

The utility model relates to a kind of folding net frame structure for electric skateboard car.It includes car head shell, the front side, rear side, left side and right side are formed on the car head shell, the left side and the right side are mirror image rotationally connected with left turnover lever and right turnover lever, one elastic member is connected between two turnover levers and the car head shell, so that two turnover levers always tend to turn over forward, the upper end of the left turnover lever, the upper end of the right turnover lever and the upper side of the front side are fixedly connected with flexible net frame, the left side and the right side are movably provided with left side lock piece and right side lock piece respectively, left clamping portion is provided on the left turnover lever, right clamping portion is provided on the right turnover lever.The utility model can efficiently and conveniently realize the switching of folding state and unfolded state, the size of car head shell is not obviously increased in folding state, so it is suitable for existing foldable electric skateboard car.

Description

Technical Field

[0001] This utility model relates to a vehicle-mounted mesh frame structure, and more particularly to a folding mesh frame structure for electric scooters. Background Technology

[0002] An electric scooter is a small electric vehicle that adds an electric component to a regular non-motorized scooter, retaining its shape. As a short-distance transportation tool, compared to regular two-wheeled electric vehicles, electric scooters are smaller in overall size, thus offering better maneuverability (weaving through traffic). They also generally have a folding and transforming function, making them highly portable. However, existing electric scooters typically lack a storage function because adding a mesh frame or storage box would affect their folded and deformed size, thus sacrificing portability. But if a foldable and collapsible mesh frame structure could be developed, it would achieve a streamlined overall structure without compromising its original portability, while also significantly improving its capacity for carrying and storing items, thus enhancing the user experience. Utility Model Content

[0003] This utility model provides a folding mesh frame structure for electric scooters; it solves the problem in the prior art that electric scooters are not suitable for installing conventional storage mesh frames, resulting in them not having any storage effect.

[0004] The above-mentioned technical problems of this utility model are mainly solved by the following technical solution: a folding mesh frame structure for an electric scooter, including a front shell, a rear shell, a left side, and a right side. A left flip rod and a right flip rod are rotatably connected to the left side and the right side. An elastic element is connected between each of the two flip rods and the front shell, so that the two flip rods always tend to flip forward. A flexible mesh frame is fixedly connected between the upper end of the left flip rod, the upper end of the right flip rod, and the upper side of the front shell. A left locking plate and a right locking plate are movably provided on the left side and the right side, respectively. A left locking part is provided on the left flip rod, and a right locking part is provided on the right flip rod.

[0005] When the left flip rod flips to engage with the left locking part and locks with the left locking plate, and simultaneously the right flip rod flips to engage with the right locking part and locks with the right locking plate, the flexible mesh frame is in a closed state. Conversely, by moving the left and right locking plates, the left and right locking parts are released, and under the action of the elastic element, the left and right flip rods will automatically flip forward until the flexible mesh frame is fully expanded. This utility model can efficiently and conveniently switch between the folded and unfolded states. In the folded state, the size of the front shell does not increase significantly, therefore it is suitable for existing foldable electric scooters.

[0006] Furthermore, a rotating shaft is horizontally rotatably connected to the rear side, and a hook is fixed in the middle of the rotating shaft. The hook also has an abutment portion. A second elastic element connects the rotating shaft to the front shell, causing the hook to tend to flip downwards in real time until the abutment portion abuts against the rear side and is limited. The left and right flipping rods are respectively fixedly connected to the two ends of the rotating shaft. Due to the synergistic effect of the second elastic element and the abutment portion, the hook normally maintains an upward angle, and the left and right flipping rods remain at the locking angle. By prying the hook forward, the rotating shaft rotates, and the second elastic element stores energy, which can drive the left and right flipping rods to rotate synchronously to the unlocked state. At the same time, the hook in its normal state can also be used to hang bags.

[0007] Therefore, this utility model has the following characteristics compared with the prior art: 1. This utility model can efficiently and conveniently switch between the folded state and the unfolded state. In the folded state, the size of the front shell does not increase significantly, so it is suitable for existing foldable electric scooters. Attached Figure Description

[0008] Appendix Figure 1 This is a schematic diagram of the structure of this utility model when unfolded; Appendix Figure 2 It is attached Figure 1 A schematic diagram of the structure after the flexible mesh frame has been removed; Appendix Figure 3 This is a left view of the present invention after it has been folded up; Appendix Figure 4 It is attached Figure 2 Rear view; Appendix Figure 5 This is a magnified view of a portion of the hook; Appendix Figure 6 This is a magnified view of a portion of the card slot. Detailed Implementation

[0009] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0010] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0011] Example 1: See Figure 1 , Figure 2 , Figure 3 and Figure 4 A folding mesh frame structure for an electric scooter includes a front shell 100, on which a front side 110, a rear side 120, a left side 130, and a right side 140 are formed. A left flip bar 10 and a right flip bar 20 are mirror-rotatably connected to the left and right sides. Each of the two flip bars is connected to an elastic element inside the front shell, so that the two flip bars always tend to flip forward. A flexible mesh frame 30 is fixedly connected between the upper end of the left flip bar, the upper end of the right flip bar, and the upper side of the front side. A left locking plate 40 and a right locking plate 50 are movably provided on the left and right sides, respectively. A left locking part 11 is provided on the left flip bar, and a right locking part 21 is provided on the right flip bar.

[0012] When the left flip lever flips to engage with the left locking part and locks with the left locking plate, and simultaneously the right flip lever flips to engage with the right locking part and locks with the right locking plate, the flexible mesh frame is in a closed state. Conversely, by moving the left and right locking plates, the left and right locking parts are released, and under the action of the elastic element, the left and right flip levers will automatically flip forward until the flexible mesh frame is fully expanded. This embodiment can efficiently and conveniently switch between the folded and unfolded states. In the folded state, the size of the front shell does not increase significantly, therefore it is suitable for existing foldable electric scooters.

[0013] See Figure 4 and Figure 5 A rotating shaft 60 is horizontally connected to the rear side, with a hook 70 fixed in the middle. The hook also has an abutment part 71. A second elastic element connects the rotating shaft to the front shell, causing the hook to flip downwards in real time until the abutment part abuts against the rear side and reaches its limit. The left and right flip rods are fixedly connected to the two ends of the rotating shaft, respectively. Due to the synergistic effect of the second elastic element and the abutment part, the hook normally maintains an upward angle, and the left and right flip rods remain at the locking angle. By pulling the hook forward, the rotating shaft rotates, and the second elastic element stores energy, which can drive the left and right flip rods to rotate synchronously to the unlocked state. At the same time, the hook in its normal state can also be used to hang bags.

[0014] See Figure 3 and Figure 4The left locking plate has an upward-protruding upper left hook 41 at its front end, and the right locking plate has an upward-protruding upper right hook 51 at its front end. The left engaging portion has a lower left hook 12 that can engage with the upper left hook, and the right engaging portion has a lower right hook 22 that can engage with the upper right hook. When switching from the unfolded state to the retracted state, simply push the two flipping rods inward to retract and flip. After the two lower hooks contact the front ends of the two locking plates, the two locking plates will passively flip, allowing the two lower hooks to engage with the two upper hooks, thus achieving locking. The operation is convenient.

[0015] See Figure 1 and Figure 6 The front side is provided with two snap-fit ​​seats 111, the heads of the two flip rods are provided with snap-fit ​​grooves 80, and the edge of the flexible mesh frame is provided with annular base strips 31, which are simultaneously snapped onto the snap-fit ​​seats and in the snap-fit ​​grooves.

[0016] See Figure 4 Two bulges 150 are provided on the rear side, and the rotating shaft is rotatably mounted on the two bulges. The hook is limited to the two bulges. The second elastic element is preferably a torsion spring, which is set in any bulge.

[0017] This invention can be modified in many ways, as will be apparent to those skilled in the art, and such modifications are not considered to depart from the scope of this invention. All such modifications that are obvious to those skilled in the art are included within the scope of these claims.

Claims

1. A folding wire mesh frame structure for an electric scooter, comprising a front shell, wherein a front side, a rear side, a left side, and a right side are formed on the front shell, characterized in that: A left flipping rod and a right flipping rod are rotatably connected to the left side and the right side of the vehicle. Each of the two flipping rods is connected to an elastic element between itself and the front shell, so that the two flipping rods always tend to flip forward. A flexible mesh frame is fixedly connected between the upper end of the left flipping rod, the upper end of the right flipping rod, and the upper side of the front side. A left locking plate and a right locking plate are movably provided on the left side and the right side of the vehicle. The left flipping rod has a left engaging part, and the right flipping rod has a right engaging part. When the left flipping rod flips to the point where its left engaging part engages and locks with the left locking plate, and at the same time the right flipping rod flips to the point where its right engaging part engages and locks with the right locking plate, the flexible mesh frame is in a closed state.

2. The folding mesh frame structure for electric scooters according to claim 1, characterized in that: A rotating shaft is horizontally rotatably connected to the rear side, and a hook is fixed in the middle of the rotating shaft. The hook is also provided with an abutment part. A second elastic element is connected between the rotating shaft and the front shell, so that the hook tends to flip downward in real time until the abutment part abuts against the rear side and is limited. The left flipping rod and the right flipping rod are respectively fixedly connected to the two ends of the rotating shaft.

3. The folding mesh frame structure for electric scooters according to claim 2, characterized in that: The front end of the left locking plate is provided with an upwardly protruding left upper hook, the front end of the right locking plate is provided with an upwardly protruding right upper hook, the left engaging part is provided with a left lower hook that can engage with the left upper hook, and the right engaging part is provided with a right lower hook that can engage with the right upper hook.

4. The folding mesh frame structure for electric scooters according to claim 1, characterized in that: The front side is provided with two snap-fit ​​seats, the heads of the two flip rods are provided with snap-fit ​​grooves, and the mesh opening edge of the flexible mesh frame is provided with an annular base band, which is simultaneously fixedly snapped onto the snap-fit ​​seats and into the snap-fit ​​grooves.

5. The folding mesh frame structure for electric scooters according to claim 2, characterized in that: Two bulges are provided on the rear side, the rotating shaft is rotatably mounted on the two bulges, and the hook is limited between the two bulges.

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