Title:
CONNECTING ROD STRUCTURE, PEDAL DEVICE AND AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2023/082359
Kind Code:
A1
Abstract:
A connecting rod structure, a pedal device and an automobile. A first end of a first connecting rod (2) in the connecting rod structure is pivotally connected to a second seat body (6) by means of a first pivot (13), and a second end of the first connecting rod (2) is hinged to a first end of a second connecting rod (5); a first end of a spring (7) is pivotally connected to the second seat body (6) by means of a second pivot (14), and a second end of the spring (7) is pivotally connected to the first connecting rod (2) or the second connecting rod (5) by means of a third pivot (15); the first pivot (13), the second pivot (14) and the third pivot (15) are respectively arranged in parallel; the distance between an axis of the first pivot (13) and an axis of the third pivot (15) is a first distance; the distance between the axis of the first pivot (13) and an axis of the second pivot (14) is a second distance; and the sum of the first distance and the natural extension length of the spring (7) is greater than the second distance. The problems of high cost, small stroke and low universality of an electric four-connecting-rod mechanism are solved. Moreover, compared with a four-connecting-rod structure, the present connecting rod structure is simpler, has higher universality and a larger adjustable stroke, and has less usage environment requirements.
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| WO/2023/082357 | JOINTED-ROD PEDAL DEVICE AND AUTOMOBILE |
| JP7355454 | Vehicle step device |
| WO/2023/143551 | VEHICLE RUNNING BOARD |
Inventors:
LAI PEIQUAN (CN)
LIANG YONGXIN (CN)
CHEN YONGBO (CN)
YANG JIE (CN)
LIANG YONGXIN (CN)
CHEN YONGBO (CN)
YANG JIE (CN)
Application Number:
PCT/CN2021/133824
Publication Date:
May 19, 2023
Filing Date:
November 29, 2021
Export Citation:
Assignee:
WINBO DONGJIAN AUTOMOTIVE TECH CO LTD (CN)
International Classes:
B60R3/02; B60R3/00
Foreign References:
| CN109435856A | 2019-03-08 | |||
| CN205311486U | 2016-06-15 | |||
| JP2001290548A | 2001-10-19 | |||
| US20030184040A1 | 2003-10-02 | |||
| CN204415262U | 2015-06-24 | |||
| CN210174747U | 2020-03-24 | |||
| CN212828119U | 2021-03-30 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF:
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