JPH05139102A - Wheel for vehicle - Google Patents

Abstract

PURPOSE:To easily manufacture a wheel for vehicle in which the shape of a disc part is complicated by projecting decorative members from the inside surface of the outside part of a rim, and extending the decorative members in the direction of an axis of disc component members. CONSTITUTION:The rear side part 13 of a rim is integrally formed by being fitted onto the peripheral end edge of disc component members 1. The outside part 23 of the rim is fixed to the root part of the inside 13 of the rim, decorative members 22 are projected from the inside surface of the outside part 23 of the rim, and the decorative members 22 are extended in the direction of an axis of the disc component members 1. Thus, when the disc component members 1 are respectively formed into suitable shapes, and the arrangement of the disc component members 1 is suitably adjusted, the shape of a disc part can be formed so as to complicated.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle wheel having a disk portion having a complicated shape.

[0002]

2. Description of the Related Art In a conventional vehicle wheel of this type, spoke members are separately prepared and these spoke members are arranged in a complicated state one by one.

[0003]

However, in such a conventional vehicle wheel, since the spoke members are installed one by one, there is a disadvantage that it takes time to manufacture.

An object of the present invention is to eliminate such inconvenience.

[0005]

To achieve the above object, in the vehicle wheel of the present invention, the rim back side portion is integrally formed on the peripheral edge of the disk component member, and the rim back side is integrally formed. Secure the rim front side to the root of the part,
A decorative member is provided so as to project from the inner side surface of the rim front side portion, and the decorative member is extended in the axial direction of the disk component member.

The decoration members may be arranged radially.

Further, the disk constituent member can be formed by forging or casting.

[0008]

Since the vehicle wheel according to the present invention is constructed as described above, the shape of the disk portion can be changed by appropriately forming the disk constituent members and adjusting the arrangement of these disk constituent members. Can be complicated.

By arranging the decorative members radially, the decorativeness of the wheel is enhanced.

Further, if the disk constituent member is formed by forging or casting, a complicated disk constituent member, and by extension, a vehicle wheel having a complicated disk shape can be easily obtained.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIGS. 1 and 2, W is a vehicle wheel. Further, reference numeral 1 is a cast disk constituent member that constitutes the wheel W, and has a hub portion 11 at the center. 1
.. are spoke portions of the disk constituent member, and extend radially from the hub portion 11. The spokes 12
The windows and the spokes 12 form windows 121, 121, .... Reference numeral 13 denotes a rear side portion of the rim, which is integrally formed around the front end surfaces of the spoke portions 12, 12, .... The back side of this rim 13
Extend from the spoke portions 12, 12, ... Only in the back side direction (along the axial direction of the axle). Reference numeral 131 denotes a fitting protrusion, which is integrally formed at the end of the rim-constituting cylinder 13 opposite to the rim flange (right end in FIG. 2). The function of the fitting protrusion 131 will be described later. In addition, 14 is an axle hole and 15 is a mounting bolt hole.

Next, reference numeral 21 denotes a cast auxiliary hub portion which is bolted to the hub portion 11 of the disc member 1 in a state of being capped.
211, 211, ... have been stopped. On the other hand, 23 is a rim front side portion and is arranged on the right end side of the rim back side portion 13. or,
Reference numeral 231 is a fitting groove, which is integrally formed with the rim front side portion 23 at the opposite rim flange end (left end in FIG. 2). The rim portion R is formed by tightening and fixing the ridges 131 of the rim back side portion 13 in the fitting concave grooves 231 with bolts 16.

Next, 22, 22, ... Are spoke portions (corresponding to the "decorative member" of the present invention), which are formed integrally with the rim front side portion 23. And these spoke parts 22,2
, 2 once extend in the direction of the disk component member 1, pass through the window portions 121 between the spoke portions 12 of the disk component member 1, and then extend in the direction opposite to the disk component member 1 to form the window portion 121. Protruding from, the tip thereof reaches the auxiliary hub portion 21. The tips of the spokes 22, 22, ... May or may not be fixed (integrally molded) to the auxiliary hub 21. The ribs 232, 232, ... Are integrally formed radially on the front side of the rim front side portion 23. As shown in FIG. 1, these ribs 232, 232, ... Are arranged in a line extending from the spoke portion 12 of the disk component 1.

As shown by phantom lines, spoke-like protrusions 31, 31, around the shaft hole 14 of the disk component 1.
.. may be provided, and the protrusions may be projected outward from between the spokes 22, 22 ,.

[0014]

[0015]

The vehicle wheel of the present invention is integrally formed with the rim back side portion fitted onto the peripheral edge of the disk component member, and the rim front side portion is fixed to the root portion of the rim back side portion. Since the decorative member is provided so as to project from the inner side surface of the rim front side portion and the decorative member is extended in the axial direction of the disk constituent member, each disk constituent member is formed into an appropriate shape and the arrangement of these disk constituent members is appropriately performed. If adjusted, the shape of the disk portion can be complicated.

Therefore, if this vehicle wheel is used,
Since it is not necessary to arrange a plurality of spoke members in a complicated state as in the conventional case when the shape of the disk portion is complicated, it can be easily manufactured.

If the decorative members are arranged radially, the decorativeness of the wheel is enhanced.

Further, if the disk constituent member is formed by forging or casting, a complicated disk constituent member, and by extension, a vehicle wheel having a complicated disk shape can be easily obtained.

[Brief description of drawings]

FIG. 1 is a front view of a vehicle wheel of the present invention.

FIG. 2 is a sectional view taken along line II-II in FIG.

[Explanation of symbols]

 1 Disc component 13 Rear rim 22 Spoke (decorative member) 23 Front rim W Wheel for vehicle

Claims (4)

[Claims] 1. A disc component member is integrally formed on a peripheral edge of a rim back side portion in a state of being externally fitted, a rim front side portion is fixed to a root portion of the rim back side portion, and an inner surface of the rim front side portion is decorated. A vehicle wheel characterized in that a member is provided so as to project and the decorative member is extended in the axial direction of the disk constituting member. 2. The vehicle wheel according to claim 1, wherein the decoration members are radially arranged. 3. The vehicle wheel according to claim 1, wherein the disk component member is formed by forging. 4. The vehicle wheel according to claim 1, wherein the disk component member is formed by casting.