JPH0145089Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a battery mounting structure for an electric vehicle.

[Conventional technology]

For example, an electric golf car has a plurality of batteries mounted at predetermined locations on the vehicle body, and housed in a resin body that is pivotally connected to the frame of the vehicle body so as to be openable to the rear. Conventionally, the batteries housed in this body were fixed by securing the corners of each battery with an Aggle material.

[The problem that the idea aims to solve]

Conventionally, as mentioned above, batteries placed on the vehicle body and housed inside the body were fixed individually using angle materials, which took time and effort to fix, and the installation work was extremely complicated. It was hot.

[Means to solve the problem]

In the present invention, one end of a box-shaped main body is rotatably attached to the vehicle body, and a battery placed in a predetermined part of the vehicle body is pressed by the main body held in a closed state via a buffer member. It is fixed.

[Effect]

When the main body is rotated and held in the closed state, the pressing force of the main body acts on the battery on the vehicle main body via the buffer member, thereby firmly pressing and fixing the battery.

〔Example〕

In FIGS. 1 to 3, 1 and 1 are two frames that constitute the vehicle body 2 of the golf car, and 3 is pivoted to the rear end of the frames 1 and 1 via a hinge 4 so as to be able to open rearward. The main body is made of synthetic resin and has a predetermined box-like shape with an open bottom, which remains closed when the golf car is in use. Reference numeral 5 indicates a plurality of battery storage trays 7a, 7b, 7 attached to the floor panel 6 of the vehicle body 2.
c and 7d are batteries placed on each storage tray 5;
The batteries 7a, 7b, 7c, and 7d are housed within the main body 3 described above. Reference numeral 8 denotes a holding member of a predetermined shape made of rubber or the like, and this holding member 8 is placed astride the adjacent inner corner portions 9a, 9b, 9c, 9d of each battery 7a, 7b, 7c, 7d. A bolt 10 is inserted into the holding member 8, and the tip of the bolt 10 is passed through the floor panel 6 and tightened with a nut 11. Reference numeral 12 denotes a carrying handle provided at the upper end of each battery in the longitudinal direction. Elongated reinforcing members 16 made of sheet metal and having an L-shaped cross section are embedded in both corner portions 15 of the main body 3 in the front-rear direction. Reference numeral 17 denotes a buffer member made of rubber or the like and stretched on the inner surface of the reinforcing member buried portion of the main body upper wall portion 14.

The batteries 7a, 7b, 7c, and 7d are fixed in the following manner. After opening the main body 3 to the rear and placing the batteries 7a, 7b, 7c, and 7d on each storage tray 5, the adjacent inner corner portion 9
A presser member 8 is placed across a, 9b, 9c, and 9d. A bolt 10 is inserted into the holding member 8 and its lower end is screwed onto the floor panel 6, and the holding member 8 is attached to the batteries 7a, 7 by the tightening force of the nut 11.
Press the corners 9a, 9b, 9c, and 9d of b, 7c, and 7d. After that, when the main body 3 is closed, the pressing force of the main body 3 is applied to the buffer member 1.
7 to the handles 12 of the batteries 7a, 7b, 7c, 7d.
Press and fix c and 7d. Therefore, the batteries 7a, 7b, 7c, and 7d are securely fixed because they are pressed on the inside by the pressing member 8 and on the outside by the pressing force of the main body 3.

In the above embodiment, the presser member 8 presses the inside of the batteries 7a, 7b, 7c, and 7d.
It is not necessary if the battery has a length that spans the entire width of the vehicle, and it may be changed as appropriate depending on the size and number of batteries, and the location to be pressed by the main body is not limited to the handle 12, but as long as it is on the top of the battery. Anywhere is fine.

Although the above embodiment describes a golf car, the present invention can be applied not only to golf cars but also to various electric vehicles.

[Effect of idea]

The present invention can fix the battery using the pressing force of the main body, so the battery can be easily and securely attached to an electric vehicle, and the structure is simple. Cost is low. Additionally, the load applied to the main body can be distributed and supported through the battery, improving strength.

[Brief explanation of the drawing]

Fig. 1 is a cross-sectional explanatory diagram of the main parts of the mounting structure according to the present invention, Fig. 2 is a partially omitted front view of a golf car to which the mounting structure according to the present invention is applied, and Fig. 3 is a partially omitted plan view thereof. be. 2...Vehicle body, 3...Main body, 7a,
7b, 7c, 7d...Battery, 13a, 13
b, 13c, 13d...Top surface.

Claims (1)

[Scope of utility model registration request] One end of a box-shaped main body is rotatably pivoted to the vehicle body, and a battery placed on a predetermined part of the vehicle body is pressed and fixed by the main body held in a closed state via a buffer member. Characteristic battery mounting structure for electric vehicles.