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Mount electric vehicle body structure

An electric vehicle and straddle-type technology, which is applied in the direction of motor vehicles, vehicle parts, electric power devices, etc., can solve the problems of large width and size, and achieve the effects of reducing vibration, improving load sharing, and expanding space

Active Publication Date: 2015-06-17
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the above-mentioned conventional structure, the battery needs to be arranged away from the center of the vehicle width direction to the side so that the front wheel does not interfere with the battery when the front wheel is turned, so that the width of the front of the vehicle increases.

Method used

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  • Mount electric vehicle body structure
  • Mount electric vehicle body structure
  • Mount electric vehicle body structure

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0052] figure 1 , figure 2 A saddled electric motorcycle 1 to which the configuration according to the first embodiment of the present invention is applied is shown. The frame F of this straddle-type electric motorcycle 1 includes: a head pipe portion 12 that rotatably supports a front fork 11 that pivotally supports the front wheel WF; The main frame part 13 that is bent and extends rearward and downward at a sharp angle; the seat rail part 14 that extends rearward from the vicinity of the above-mentioned curved part of the main frame part 13; The support frame portion 15 is extended and combined with the seat rail portion 14 .

[0053]The head pipe portion 12 has a constant height dimension in the vertical direction, and the main frame portion 13 is coupled to the upper side of the head pipe portion 12 . The main frame portion 13 includes: a front half 13A straightly extending rearward and downward at a gentle angle from the head pipe portion 12; the rear half 13B; the ...

no. 2 approach

[0077] Next, a second embodiment of the present invention will be described. In this embodiment, in image 3 The structure according to the present invention is applied to the shown low-floor straddle type electric motorcycle 100 . It should be noted that in this embodiment, the same components as those in the first embodiment are denoted by the same symbols, and a part of description is omitted.

[0078] exist image 3 In the straddle-type electric motorcycle 100 shown, the frame F includes: a head pipe portion 12 that rotatably supports a front fork 11 that pivotally supports the front wheel WF; The frame portion 130 bent into an L-shape is observed.

[0079] The frame portion 130 includes a down frame portion 131 extending rearward and downward from the head pipe portion 12 , and a lower frame portion 132 extending rearward and upward at a gentle angle from the lower portion of the down frame portion 131 . A pivot portion 16 formed of a shaft or the like. The arm porti...

no. 3 approach

[0092] Next, a third embodiment of the present invention will be described. In this embodiment, in Figure 5 The configuration according to the present invention is applied to the straddle-type electric motorcycle 200 shown. It should be noted that in this embodiment, the same components as those in the first embodiment are denoted by the same symbols, and a part of description is omitted.

[0093] exist Figure 5 In the saddled electric motorcycle 200 shown, the frame F includes a head pipe section 12 rotatably supporting a front fork 11 pivotally supported on a front wheel WF, and a frame section 230 extending rearward from the head pipe section 12 .

[0094] The frame portion 230 includes a down frame portion 231 extending rearward and downward from the head pipe portion 12 , a lower frame portion 232 extending rearward from a lower portion of the down frame portion 231 in a substantially horizontal state, and a rear end portion of the lower frame portion 232 rearward. T...

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PUM

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Abstract

The invention provides a structure capable of reducing width dimension of the front part of the vehicle and inhibiting vehicle body vibration when a battery is arranged in the front part of the vehicle. According to the invention, a part of a left battery unit (27) and a right battery unit (28) are arranged on a side of front wheel (WF) and a front mud-blocking board (7) steering along with the front wheel. And the rear parts of the left battery unit (27) and the right battery unit (28) are arranged inboard in the vehicle width direction than the front part. And the left battery unit (27) and the right battery unit (28) are arranged in a manner of not interfering with a rotation track of the front mud-blocking board, wherein the front mud-blocking board is steered with the front wheel (WF) integrally.

Description

technical field [0001] The present invention relates to a body structure of a straddle type electric vehicle. Background technique [0002] Patent Document 1 discloses a configuration in which batteries are arranged along the front-rear direction of the vehicle on both left and right sides of the front wheels of a saddled electric tricycle with one front wheel. [0003] 【Prior technical literature】 [0004] 【Patent Literature】 [0005] [Patent Document 1] Japanese Patent Application Laid-Open No. 7-1974 [0006] In the conventional structure described above, the battery needs to be arranged laterally away from the center in the vehicle width direction so that the front wheels do not interfere with the battery when the front wheels are turning, resulting in an increase in the width of the front of the vehicle. [0007] In addition, in straddle-type electric vehicles, it is generally known that the battery is a heavy object, and such a heavy object has a large influence on ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62K11/00B62K11/02B60K1/04
Inventor 守本贤一
Owner HONDA MOTOR CO LTD
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