Foldable and stowable seat device and self-balancing electric two-wheel vehicle
A storage position and seat technology, applied to bicycles, motor vehicles, bicycle accessories, etc., can solve the problems of consumers' inconvenience, the seat cannot be stored on the body, etc., and achieve a small number of parts, simple structure, and easy operation Effect
Active Publication Date: 2017-07-04
宁波高斯机器人有限公司
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- Description
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- Application Information
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Problems solved by technology
This connection method often brings inconvenience to consumers because the removed seat cannot be stored on the vehicle body
Method used
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[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0023] see Figure 1 to Figure 9 . A foldable and stowable seat device according to an embodiment of the present invention includes a column 1 , a swing arm 2 and a pair of cushion components.
[0024] One end of the swing arm 2 is rotatably connected with the column 1 . The swing arm 2 can rotate between the use position and the storage position, and can be kept in a locked state in the use position and the storage position. In the embodiment shown in the figure, a notch 10 is provided at the top of the column 1, thereby forming a pair of fork-shaped parts 11 at the top of the column 1, and a positioning shaft 41 is arranged in the notch 10, and the two ends of the positioning shaft 41 are respectively It is fixed on the pair of fork portions 11 . One end of the swing arm 2 is provided with an opening 21, which is sheathed on the positio...
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The invention discloses a seat device with the foldable storage function. The seat device comprises an upright, a swing arm and a pair of cushion assemblies. One end of the swing arm is rotationally connected with the upright and kept in the locked state when rotated to the use position and the storage position. The cushion assemblies are located on the two sides of the swing arm respectively. Each cushion assembly comprises a cushion, a supporting arm and an elastic reset mechanism. The cushions are pivoted to the other end of the swing arm and can be rotated between the unfolded position and the folded position. One end of each supporting arm is pivoted to the bottom face of the corresponding cushion and can be rotated between the supporting position and the retracting position. The elastic reset mechanisms are used for providing elastic force to the supporting arms so that the supporting arms can be reset to the retracting positions. The invention further discloses a self-balancing electric bicycle of the seat device. The seat device is convenient to store, simple in structure and convenient to operate.
Description
technical field [0001] The invention relates to a foldable and stowable seat device, in particular to a foldable and stowable seat device for a self-balancing electric two-wheeled vehicle. Background technique [0002] For a self-balancing electric two-wheeled vehicle, if the driver and occupant can both stand and sit in a sitting position, the seats of the vehicle are usually designed to be stowable. In order to achieve this purpose, most of the current self-balancing electric two-wheeled vehicles adopt a detachable connection mode between the seat and the vehicle body, that is, when the driver and the occupant need to drive in a sitting position, the seat is connected to the vehicle body, and the When the driver and passenger need to travel in a sitting position, the seat is disassembled and separated from the vehicle body. This connection method often brings inconvenience to consumers because the removed seat cannot be stored on the vehicle body. Contents of the invent...
Claims
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IPC IPC(8): B62J1/00B62K3/00
CPCB62J1/005
Inventor 吴家宸沈林
Owner 宁波高斯机器人有限公司