JP3052692U - Balance weight - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a balance weight which can be adapted to various wheels having different diameters and has no pollution. The plate-shaped main body with the surface is made of iron,
It is made of brass or zinc alloy, and one or more grooves are formed on the upper surface thereof at right angles to the longitudinal direction.

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a balance weight bonded to a vehicle wheel.

[0002]

2. Description of the Related Art Conventionally, this type of balance weight is formed of lead or a lead alloy into a rectangular plate shape, and the lower surface thereof is formed in an arc shape which fits the inner peripheral edge of a wheel. Therefore, it is uneconomical because several types must be manufactured to fit the diameter of the wheel, and there is a problem that lead pollution may occur.

[0003]

[Problems to be solved by the invention] The present invention is to solve the above-mentioned problems, to be able to adapt to each wheel having a different diameter, and to provide a safe balance weight having no possibility of causing pollution. is there.

[0004]

The present invention provides a balance weight having a rectangular plate-shaped main body provided with an arc-shaped surface on the lower surface thereof, the arc-shaped surface conforming to the inner peripheral edge of a wheel. It is made of an alloy, and one or more grooves are provided on the upper surface of the plate-shaped body at right angles to the longitudinal direction. Also, the grooves provided on the upper side surface of the plate-shaped main body are formed such that the grooves at the center are formed in a V-shape, and the grooves provided on the left and right are formed so that the inside is vertical and the outside is inclined.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the drawings, reference numeral 1 denotes a rectangular plate-shaped main body made of iron, ferro-alloy, copper, brass, or a zinc alloy. The plate-shaped main body 1 is provided on its lower side with an arcuate surface 2 substantially conforming to the inner peripheral edge a of the wheel A, provided with a V-shaped groove 3 at the center of the upper side, and provided on the left and right. 3a and 3b are formed so that the inside is vertical and the outside is inclined. 5A and 5B show an embodiment showing a small plate-like main body. FIG. 5A shows a structure in which groove grooves 3a3b are provided on the left and right, and FIG. 5B shows a further small structure in which a groove groove 3 is provided in a central portion. It is. Although not shown, an adhesive may be applied to the lower surface of the plate-shaped main body 1 and the surface may be covered with release paper.

[0006]

[Effects of the Invention] According to the present invention, one or more grooves are provided on the upper surface of the plate-shaped body so that the plate-shaped body can be bent. Can be adapted, very convenient and economical. Moreover, since lead is not used unlike the conventional case, there is no possibility that pollution will occur.

[Brief description of the drawings]

Fig. 1 Front view

FIG. 2 is a plan view

FIG. 3 is a side view

FIG. 4 is a front view of a part of a wheel showing a use state.

FIG. 5 is a front view showing another embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Plate-shaped main body 2 Arc surface 3 V-shaped groove 3a Left groove 3b Right groove A Wheel a Inner peripheral edge

Claims (2)

[Utility model registration claims] 1. A balance weight having a rectangular plate-shaped main body provided with an arc-shaped surface on the lower surface of the plate-shaped main body, the plate-shaped main body being made of iron, alloyed iron, copper, brass or zinc alloy. A balance weight characterized in that one or more grooves are provided on the upper surface of the plate-shaped body at right angles to the longitudinal direction. 2. The groove provided on the upper side surface of the plate-shaped main body has a V-shaped central groove, and the grooves provided on the left and right are formed such that the inside is vertical and the outside is inclined. The balance weight according to claim 1, wherein: