JP3100078U - Vehicle battery - Google Patents

Abstract

An object of the present invention is to provide a battery for a vehicle that can prevent evaporation of the electrolyte of the battery, prevent the service life of the battery from being shortened, and prevent the electrolyte from flowing out even if the battery falls down.
The apparatus has a main body, a top cover, a push receiving unit, an inner cover, and a top plate, and is integrated with a concave annular edge provided in the top cover. A hopper-shaped guide unit 212 having a corresponding hole penetrating the bottom end is formed, a hole is provided in the center of the guide unit, and an annular groove is provided around the guide unit so as to be recessed. A press receiving unit having a corresponding hole penetrating the bottom end is inserted into the concave hole annular edge for each receiving concave hole.
[Selection diagram] Fig. 1

Description

The present invention relates to a battery for a vehicle, and particularly to a battery for a vehicle used for a motorcycle.

Conventionally, a conventional battery for a vehicle such as a motorcycle includes a cover, a container, an electrolyte, positive and negative electrode plates, a connection unit, and the like, and supplies power to a motorcycle engine. When driving a motorcycle, power is supplied to an engine or the like from a connection unit connected to the positive and negative electrode plates of a battery (CHARGE). Research and development have been conducted to improve the functions of such vehicle batteries, and improvements have been made.

However, in a conventional vehicle battery, when driving a motorcycle, the internal electrolyte rapidly evaporates from the gap in the cover on the upper portion of the battery due to heat of the engine or the like, and the electrolyte in the battery runs short. As a result, there is a problem that the functionality of power supply is reduced. In addition, there is a problem that the service life of the battery is shortened.

オ ー ト バ イ In addition, when the motorcycle falls, the battery for the vehicle also rolls over, so that there is a problem that the internal electrolyte leaks from the cover.

SUMMARY OF THE INVENTION The present invention provides a vehicle battery that can prevent the electrolyte of the battery from evaporating, shorten the service life of the battery, and prevent the electrolyte from flowing out even if it falls down. The purpose is to:

In order to achieve the above object, the present invention has a main body, a top cover, a pressing unit, an inner cover, and a top plate, and a concave ring formed in the top cover. On the edge, a hopper-shaped guide unit having a corresponding hole penetrating the bottom end so as to be integrated is formed, a hole is provided in the center of the guide unit, and an annular groove is provided around the guide unit. A pressing unit having a corresponding hole penetrating the bottom end is inserted into the annular edge of the concave hole for each receiving concave hole.

In the vehicle battery of the present invention, the electrolyte of the battery is prevented from evaporating, so that the service life of the battery can be prevented from being shortened, and the electrolyte can be prevented from flowing out even if the battery falls down.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, but their configurations are not absolute limitations on the structure of the present invention. FIG. 1 is an exploded perspective view illustrating a vehicle battery according to an embodiment of the present invention. FIG. 2 is a partial cross-sectional view illustrating the top cover of the vehicle battery according to the present invention. FIG. 3 is a sectional view showing a normal state of the vehicle battery according to the present invention. FIG. 4 is a sectional view showing the state of the vehicle battery when the motorcycle falls. In FIG. 1, the structure of the vehicle battery according to the present invention mainly includes elements such as a main body 1, a top cover 2, a pressing unit 3, an inner cover 4, and top plates 5, 6, and the like. As shown in FIG. 2, the surface layer of the top cover 2 is formed with a receiving recess 21 having a predetermined direction and a depth, and an electrolyte inlet 22, based on the number of compartments and grooves in the main body 1 of the battery. Thus, the plurality of receiving recesses 21 form a recessed area 23, and the plurality of electrolyte inlets 22 form an injection area 24. An annular edge 211 is provided on the inner periphery of the receiving concave hole 21. A guide unit 212 on a hopper having a corresponding hole 2121 penetrating the bottom end is formed on the bottom peripheral edge of the annular edge 211 so as to be integrated.

The push receiving unit 3 is a unit determined based on the depth of the plurality of receiving concave holes 21 provided in the top cover 2 and the diameter of the holes. A hole 31 is provided at the center of the pressing unit 3. An annular groove 32 is provided so as to be recessed around the periphery. At the bottom edge, a hopper-shaped bottom end having a through-hole 33 is formed so as to be integrated downward.

The inner cover 4 is a covering unit determined based on the shape of the annular groove 32 around the pressing unit 3. The top plates 5 and 6 are lock units determined based on the shapes of the recessed area 23 and the injection area 24 formed in the cover 2.

入 れ る As shown in FIG. 3, the periphery of the top plate 2 is inserted into the periphery of the upper end of the battery main body 1 so as to correspond to the periphery. Next, each of the hopper-shaped guide units 212 is installed between the receiving concave holes 21 provided with the top cover 2. Further, by straddling the bottom annular edge 211 of the receiving concave hole 21 so that the flange at the upper end of the guide unit 212 becomes flat, the following portions close to the flange of the hopper-shaped guide unit 212 become 11 can be inserted. Further, the push receiving units 3 are inserted one by one into each of the receiving concave holes 21 of the top plate 2. And it fixes by the flange of the upper end of the guide unit 212 of a downward direction. In the manufacturing process, an electrolyte is introduced from each inlet of the top cover 2. Then, when the vehicle is being charged (CHARGE), the weakly acidic steam that comes out is discharged to the outside along the guide unit 212 and the pressing unit 3. Next, the respective inner covers are tightly fitted between the annular grooves 32 of the receiving unit 3. After that, when the two top plates 5 and 6 are locked in close contact with the opening area of the top plate 2, assembly is completed.

Therefore, the vehicle battery according to the present invention has a main body, a top cover, a pressing unit, an inner cover, and a top plate, and the bottom edge of the concave hole provided in the top cover is integrated with the bottom edge. A hopper-shaped guide unit having a corresponding hole passing therethrough is formed, a hole is provided in the center of the guide unit, and an annular groove is provided around the guide unit so as to be recessed. A press receiving unit having a corresponding hole penetrating the bottom end is inserted into each edge of the rim, so that the electrolyte of the battery can be prevented from evaporating and the service life of the battery can be prevented from being shortened.

In addition, in the vehicle battery of the present invention, even if the motorcycle falls, only two hopper-shaped guide units 3 are provided at the hopper-shaped ends between the receiving holes 21 of the top cover 2. Since the electrolyte does not easily leak out from the two holes to the outside, it is possible to prevent the electrolyte from flowing out even if it falls down.

The above-described embodiment of the present invention specifically describes the technology and features of the present invention, so that even if a skilled engineer performs a modification work on an extension of the present invention, the present invention can be implemented. It is within the scope of rights.

1 is an exploded perspective view showing a vehicle battery according to an embodiment of the present invention. FIG. 2 is a partial cross-sectional view illustrating a top cover of the vehicle battery according to the present invention. FIG. 4 is a cross-sectional view illustrating a normal state of the vehicle battery according to the present invention. It is sectional drawing which shows the state of the battery for vehicles when a motorcycle falls down.

Explanation of reference numerals

DESCRIPTION OF SYMBOLS 1 Main body 2 Top cover 3 Pushing unit 4 Inner cover 5, 6 Top plate 21 Recessed hole 22 Electrolyte inlet 23 Concave hole area 24 Injection area 31 Hole 32 Annular groove 33 Corresponding hole 211 Annular edge 212 Guide unit 2121 Corresponding hole

Claims (1)

Main body, top cover, pressing unit, inner cover, top plate,
A hopper-shaped guide unit having a corresponding hole penetrating the bottom end so as to be integrated is formed on the concave edge annular edge provided in the top cover,
A hole is provided in the center of the guide unit, and an annular groove is provided around the guide unit so as to be recessed,
A vehicular battery, wherein a press receiving unit having a corresponding hole penetrating the bottom end is inserted into the concave hole annular edge for each receiving concave hole.

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