JP3164217U - Nut and socket assembly for driving the nut - Google Patents

Abstract

An object of the present invention is to provide a combined body that avoids a decrease in strength of a wheel shaft spacer and maintains the strength of the wheel shaft spacer without using an external hexagon nut. A combination of a nut 3 and a socket 4 for driving the nut, which is applied to a wheel shaft spacer 2. The wheel shaft spacer is made of a metal material and has an integrally molded block structure. A hole is provided in the central portion of the wheel shaft spacer, and the hole is attached to the wheel shaft of the vehicle by the hole to increase the width of the wheel shaft. The wheel shaft spacer is provided with a plurality of coupling holes and through holes penetrating the wheel shaft spacer. It has at least one nut provided with two notches 31 at the same distance around the top, and appears in a circular tube shape, and a protrusion corresponding to the number of nuts around one end of the nut. 41 is provided, and the other end is provided with a socket which is a hexagonal box spanner, and the nut is installed in the through hole and coupled to the screw. [Selection] Figure 3

Description

  The present invention relates to a nut, and more particularly to a combination of a special nut and a socket that drives the nut.

The conventional nut style has a hexagonal outer shape.
When removing this hexagonal nut, since a socket (socket wrench) having a slightly larger diameter is generally used, the socket must be received leaving a slightly larger through hole in the spacer of the wheel shaft.
However, such a design lowers the strength of the wheel shaft spacer, and particularly when it is used for a wheel shaft spacer having a slightly thin thickness, the strength is significantly decreased.

  The purpose of the present invention is to solve the above-mentioned conventional technical problems. The purpose of the present invention is to solve the situation in which the outer shape hexagon nut reduces the strength of the wheel shaft spacer so far. Submit a combination of nuts and sockets that drive the nuts, which can keep the strength under the circumstance where the spacers do not use external hexagon nuts,

A first device of the present application is a combination of a nut and a socket for driving the nut, and at least one nut having two notches provided at the same distance around the top, and in a circular tube shape. And a protrusion corresponding to the number of cutouts of the nut is provided around one end of the nut, and the other end is provided with a socket which is a hexagonal box spanner and the nut is driven. Provide socket assembly.
The second device of the present application is a combination of a nut and a socket for driving the nut, and is applied to a wheel shaft spacer. The wheel shaft spacer is made of a metal material and has an integrally molded block structure. A hole is provided in the central portion of the wheel shaft spacer, and the hole is attached to the wheel shaft of the vehicle by the hole to increase the width of the wheel shaft. The wheel shaft spacer is provided with a plurality of coupling holes and through holes penetrating the wheel shaft spacer, and at least one nut provided with two notches at the same distance around the top, and a circular tube shape And a protrusion corresponding to the number of cutouts of the nut is provided around one end thereof, and the other end is provided with a socket which is a hexagonal box spanner, and the nut is installed in the through hole, Each of the projections on the socket corresponds to a notch on the top of the nut, and if the projection is placed on the notch, the nut can be tightened to the wheel axle spacer or turned off from the wheel axle spacer and the nut. Providing a combination of sockets to drive.
A third device of the present application is characterized in that an inner hole having an inner screw in the axial direction is attached to the nut, and the nut and the socket for driving the nut according to the first device or the second device, I will provide a.
In the fourth device of the present application, at least three, four, or five or more notches are provided around the top of the nut, and the number of projections of the socket depends on the number of the notches on the top of the nut. A combination of a nut and a socket for driving the nut according to the first device or the second device is provided.
The fifth device of the present application further includes a bolt provided with at least one screw, wherein the coupling hole corresponds to the shape of the head part of the bolt, the bolt is attached to the coupling hole, and the head part of the bolt is coupled. It is formed in a form that is fixed in the hole and fastened to the wheel shaft spacer. According to another aspect of the present invention, there is provided a combination of a nut and a socket for driving the nut according to the second aspect, wherein the through hole is a conical through hole, and the diameter of the head portion of the bolt is larger than the diameter of the bolt.

  The present invention can solve the situation in which the outer shape hexagonal nut reduces the strength of the spacer of the wheel shaft so far, and has an effect that the strength of the wheel shaft spacer can be maintained under the condition that the outer shape hexagon nut is not used. .

It is a perspective view of the socket which comprises the union which concerns on this invention. It is a perspective view of the socket which comprises the union which concerns on this invention. It is a perspective view of the nut which comprises the union concerning the present invention. 1 is an exploded view of a nut and a socket assembly for driving the nut according to the present invention. It is an assembly figure of the combination of the nut concerning the present invention, and the socket which drives the nut.

  FIG. 1 shows a combination of a nut according to the present invention and a socket for driving the nut. The combination of a nut according to the present invention and a socket for driving the nut includes at least one bolt 1, a wheel shaft spacer 2, and at least one. One nut 3 and a socket 4 are included.

  The bolt 1 is threaded, the bolt head 10 appears generally circular, and the bolt head diameter is larger than the bolt diameter.

  The wheel shaft spacer 2 generally appears in a disk shape, and the wheel shaft spacer is made of a metal material and has an integrally molded block structure. A hole 20 is provided at a central portion of the wheel shaft spacer, and is attached to the wheel shaft of the vehicle by the hole, thereby increasing the width of the wheel shaft.

  The wheel shaft spacer 2 is provided with a plurality of coupling holes 21 and through holes 22 that pass through the wheel shaft spacer. The coupling hole 21 corresponds to the shape of the head part 10 of the bolt, and when the coupling hole 21 is passed by the bolt 1, the bolt head part 10 is fixed in the coupling hole 21 and is fastened to the wheel shaft spacer. . The through hole 22 is a conical through hole.

  Three notches 31 are provided around the top of the nut 3 at the same distance, and the nut is installed in the through hole. The nut 3 has a hole 32 with an axial internal thread.

  The socket 4 appears in a circular tube shape, and three protrusions 41 are provided at the same distance around one end of the socket 4. The other end is provided with a hexagonal box spanner 42.

  The three protrusions 41 of the socket 4 correspond to the three notches 31 at the top of the nut 3, respectively. If the three protrusions 41 are placed in the three notches 31, the nut 3 is fastened to the wheel shaft spacer, Or it can be rotated off the wheel axle spacer.

  In addition, the coupling hole and the through hole are distributed and installed at the same distance around the circumference of the through hole, and the coupling hole and the through hole are installed on the wheel shaft spacer by a cross arrangement method.

  At least two or more notches 31 can be provided on the circumference of the nut top portion of the nut 3, which is not limited to the description in the preceding sentence. The number of protrusions 41 of the socket 4 may correspond to the number of notches 31 at the top of the nut.

  The above detailed description is a description of an embodiment for carrying out the present invention. However, the embodiment does not limit the present invention, and the implementation of the equivalent effect performed without departing from the technical spirit of the present invention. All modifications should be included in the present invention.

DESCRIPTION OF SYMBOLS 1 Bolt 10 Head part 2 Wheel shaft spacer 20 Hole 21 Joint hole 22 Through hole 3 Nut 31 Notch 32 Hole 4 Socket 41 Protrusion 42 Box spanner

Claims (5)

A combination of a nut and a socket for driving the nut,
At least one nut provided with two notches at the same distance around the top;
Protrusions appearing in a circular tube shape and corresponding to the number of nut cutouts around one end thereof, and the other end is provided with a socket that is a hexagonal box spanner.
A combination of a nut and a socket that drives the nut. A combination of a nut and a socket for driving the nut,
Applied to wheel axle spacers, wheel axle spacers are made of metal material and have a one-piece lump structure,
A hole is provided in the central part of the wheel axle spacer, attached to the wheel axle of the car by the hole, increasing the width of the wheel axle,
The wheel shaft spacer is provided with a plurality of coupling holes and through holes penetrating the wheel shaft spacer,
At least one nut provided with two notches at the same distance around the top;
Protrusions appearing in the shape of a circular tube and having a number corresponding to the number of nut cutouts around one end thereof, and the other end is provided with a socket that is a hexagonal box spanner,
The nut is installed in the through hole;
Each of the socket protrusions corresponds to a notch on the top of the nut, and if the protrusion is placed on the notch, the nut can be tightened into the wheel axle spacer or rotated away from the wheel axle spacer.
A combination of a nut and a socket that drives the nut.   The nut and the socket for driving the nut according to claim 1, wherein the nut is provided with an inner hole having an inner screw in the axial direction.   The at least three, four, five or more notches are provided around the top of the nut, and the number of socket protrusions corresponds to the number of notches on the top of the nut. A combination of the nut according to 1 or 2 and a socket for driving the nut.   And a bolt having at least one screw, wherein the coupling hole corresponds to a shape of the head portion of the bolt, the bolt is attached to the coupling hole, and the head portion of the bolt is fixed in the coupling hole. 3. A nut and a socket for driving the nut according to claim 2, wherein the nut is fastened to a wheel shaft spacer, the through hole is a conical through hole, and the head portion of the bolt is larger in diameter than the bolt. The union.

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