Battery fixing structure
A battery fixing and battery technology, which is applied to the battery, upper structure, structural parts, etc., can solve the problems of reducing the freedom of design of the position where the battery is installed, and the battery cannot be firmly supported, and achieves the effect of improving rigidity.
Active Publication Date: 2017-08-29
HONDA MOTOR CO LTD
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- Description
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- Application Information
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Problems solved by technology
[0012] However, in the techniques described in Patent Documents 1 to 4 above, the battery is fixed by the vehicle body frame, so there is a problem that the position where the battery is installed is limited and the degree of freedom of design is reduced.
Therefore, instead of using the vehicle body frame, it is conceivable to fix the battery in the battery storage portion formed by recessing the bottom plate at the rear of the vehicle body. However, there is a concern that the bottom plate, which is weaker than the body frame, cannot be firmly secured. ground support battery
Method used
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Embodiment Construction
[0032] Refer below Figure 1 to Figure 5 Embodiments of the present invention will be described. In addition, the front-back direction, the left-right direction (vehicle width direction), and the up-down direction in this specification are defined based on the occupant seated in the driver's seat.
[0033] Such as figure 1 As shown, the front ends of a pair of left and right rear side frames 12, 12 extending in the front and rear direction are connected to the rear ends of a pair of left and right side beams 11, 11 extending in the front and rear direction along the left and right sides of the car. The front and rear middle parts of the right rear side frames 12, 12 are connected by a rear beam 13 extending along the vehicle width direction, and the upper positions of the rear ends of the left and right rear side frames 12, 12 are connected by a rear cross member 13 extending along the vehicle width direction. The rear end beam 14 extending in the width direction is connecte...
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The invention provides a battery fixing structure. In the battery fixing structure, an upper reinforcing plate and a lower reinforcing plate are configured in a way of clamping a battery supporting wall of a battery receiving portion, wherein the battery receiving portion is formed by depressing downward a floor panel in a rear part of a vehicle body, the upper reinforcing plate has a first recess that is depressed downward, and the lower reinforcing plate has a second recess that is depressed upward. The first recess, the battery supporting wall, and the second recess are joined to one another in such a manner as to overlap one another in a top-bottom direction. A battery is fixed to the upper reinforcing plate with a fixing member. Thus, the battery serving as a heavy article can be firmly supported with a structure which does not utilizes a vehicle body framework and is light in weight, and the rigidity of the rear part of a vehicle body can be improved through enhancement of the battery receiving portion through the upper reinforcing plate and the lower reinforcing plate.
Description
technical field [0001] The present invention relates to a battery fixing structure for fixing a battery to a battery receiving portion. The battery receiving portion is formed by recessing a floor panel at the rear of a vehicle body. Background technique [0002] According to the following Patent Document 1, there is known a structure in which a downwardly recessed space is formed between a vehicle body frame extending in the front-rear direction and a vehicle body side wall, and a fixing member bridged between the vehicle body frame and the vehicle body side wall is used. The battery disposed in the space is pressed from above to fix the battery. [0003] In addition, according to the following Patent Document 2, a structure is known in which the left and right rear frames are connected to the rear cross members between the front parts of the left and right rear frames, and the left and right rear frames are connected to each other. The rear chassis (rear floor pan) surrou...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B62D25/20H01M2/10H01M50/249
CPCB62D25/20B60L50/64H01M50/249B60R16/04H01M2220/20Y02E60/10Y02T10/70B60K2001/0416
Inventor 桦山昌平
Owner HONDA MOTOR CO LTD