JP3032667U - Steering wheel auxiliary equipment - Google Patents

Abstract

(57) [Abstract] [Problem] Steering wheel auxiliary device. SOLUTION: It is attached to a steering wheel of an automobile and assists a rotating function of the steering wheel, and is formed by combining one connecting block, one bearing, and one holding plate on one attachment. It is characterized in that it can be easily mounted on the steering wheel of an automobile with the above-mentioned mounting tool using a screw, is convenient to hold with one hand, and does not cause any hindrance in operation.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a kind of steering wheel assist device, and more particularly, it is attached to a steering wheel (steering wheel) of an automobile, has a compact structure, can be easily attached and detached, is convenient for gripping, and is easy to operate the steering wheel. , About things that do not interfere.

[0002]

[Prior art]

 The structure of various steering wheel assistants in a typical automobile is mostly complicated and not easy to install on the steering wheel, and many parts protrude from the steering wheel, which may be an obstacle to use. Yes, that is, as shown in Fig. 6, there was no sense of unity with the handle after installation, and it sometimes hindered the movement of the hand. Also, the high price did not benefit the consumer.

[0003]

[Problems to be solved by the device]

 The present invention has a simple structure, is compact, and can be mass-produced by using molds for each component in production, and there is a sense of unity in appearance with the steering wheel at the time of installation, and an extra protruding portion from the steering wheel. It is an object of the invention to provide a kind of steering wheel assisting device that is relatively free and easy to operate.

[0004]

[Means for Solving the Problems]

 The invention according to claim 1 is a steering wheel auxiliary device comprising one mounting tool 1, one connecting block 2, one bearing 3, and one gripping plate 4, wherein the mounting tool 1 has a first arc shape. The member 11, the second arc-shaped member 12, and the third arc-shaped member 13 are connected to form a single cylinder having an inner diameter close to the shaft diameter of the steering wheel 5, and the central portion of the first arc-shaped member 11 is A screw hole 111 is provided, and one screw 6 is screwed into the screw hole 111 and the central screw hole 23 of the connecting block 2 to connect the first arc-shaped member 11 and the connecting block 2 to each other. The tail end of the arc-shaped member 11 is pivotally connected to the starting end of the second arc-shaped member 12, and the tail end of the second arc-shaped member 12 is pivotally connected to the starting end of the third arc-shaped member 13 to form the third circle. For embedded bolts at the tail end of arcuate member 13 A hole 131 is provided, and the embedded bolt 7 is screwed into a screw hole 112 facing the embedded bolt screw hole 131 provided at the starting end of the first arc-shaped member 11 from the embedded bolt screw hole 131, and a third hole is formed. Since the arcuate member 13 and the first arcuate member 11 are connected to each other, the first arcuate member 11, the second arcuate member 12, and the third arcuate member 13 form one cylindrical shape, The connecting block 2 has a disk body 21 and a protruding shaft body 22, the outer diameter of the protruding shaft body 22 is provided close to the inner diameter of the bearing 3, and the connecting block 2 penetrates through the center of the protruding shaft body 22 and the disk body 21. One central screw hole 23 is provided, the screw 6 is screwed into the central screw hole 23, a screw thread 24 is provided on the outer circumference of the protruding shaft body 22, and the protruding shaft body 22 is provided on the inner circumference of the bearing 3. The bearing 3 is screwed into the thread 31 and A tight fitting state is formed in the inner circumference of the lower shaft body 41, and it can be freely rotated by the gripping board 4. The upper surface of the gripping board 4 is an arc surface, and a plurality of edges are provided at the upper end. A concave arc surface 42 is provided, a recess 43 to which a mark such as a trademark is attached is provided at the center of the upper surface, and one shaft 41 is provided at the center of the bottom end of the grip board 4. Is a steering wheel auxiliary device characterized in that a central hole is provided and the bearing 3 is fitted in the central hole.

[0005]

[Embodiment of device]

 The steering wheel assist device of the present invention is attached to a steering wheel of an automobile to assist the rotating function of the steering wheel. One connecting block, one bearing, and one grip are provided on one attachment. It is a combination of holding plates and can be easily mounted on the steering wheel of an automobile with the above-mentioned mounting tool using one screw, convenient for holding with one hand, and does not cause any hindrance in operation. Is characterized by.

[0006]

【Example】

 As shown in FIGS. 1 to 4, the present invention comprises one attachment 1 and one connecting block 2, one bearing 3, and one holding plate 4. The structure of each of these parts and the relationship between each member are described below. The fixture 1 has several circular arc members, that is, a first circular arc member 11, a second circular arc member 12, and a third circular arc member 13, which are connected to each other to form one cylindrical shape. The size of the inner diameter is set to be close to the shaft diameter of the steering wheel 5, in which a screw hole 111 is provided in the central portion of the first arc-shaped member 11, and the screw 6 screwed into the screw hole 111 is Further, the first arcuate member 11 and the connecting block 2 are connected by being screwed into the central screw hole 23 of the connecting block 2. The tail end of the first arc-shaped member 11 is pivotally connected to the starting end of the second circular arc-shaped member 12, and the tail end of the second arc-shaped member 12 is pivotally connected to the starting end of the third arc-shaped member 13. 3 A threaded hole 131 for a buried bolt is provided at the tail end of the arcuate member 13, and a screw hole that is opposed to the threaded hole 131 for a buried bolt provided at the starting end of the first arcuate member 11 from the threaded hole 131 for the buried bolt. The embedded bolt 7 is screwed into 112, so that the third arc-shaped member 13 and the first arc-shaped member 11 are connected, and thus the first arc-shaped member 11, the second arc-shaped member 12, and the third arc-shaped member 13 forms one cylindrical shape. The connecting block 2 has a disk body 21 and a protruding shaft body 22, the outer diameter of the protruding shaft body 22 is provided close to the inner diameter of the bearing 3, and the connecting block 2 penetrates through the center of the protruding shaft body 22 and the disk body 21. One central screw hole 23 is provided, and the screw 6 is screwed into the central screw hole 23. Further, a thread 24 is provided on the outer circumference of the protruding shaft body 22, and is screwed into a thread 31 provided on the inner circumference of the bearing 3. The bearing 3 forms a tight fitting state in the inner circumference of the shaft body 41 below the grip board 4, and the bearing 3 can be freely rotated by the grip board 4. The size of the grip board 4 is smaller than that of the fist of the hand, the upper surface is an arc surface, and a plurality of concave arc surfaces 42 are provided at the end of the upper surface for convenient grip, and the central portion of the upper surface is provided. A recess 43 is provided, and a mark such as a trademark can be attached to the recess 43. One shaft 41 is provided at the center of the bottom end of the grip board 4, a center hole is provided in the shaft, and the bearing 3 is fitted in the center hole. Please refer to FIG. 5 and FIGS. 1 to 4 for the implementation status of the present invention. After the combination of the present invention is completed, when the consumer installs, the fitting 1 is simply fitted to the outer circumference of the steering wheel 5 and tightened with the embedded bolt 7. In this way, it can be easily attached to the steering wheel, adjusted in position on the steering wheel, and removed, and is sufficiently applicable for operation and use, and it has integrity and is suitable for any use. No inhibition occurs.

[0007]

[Effect of device]

 The steering wheel auxiliary device of the present invention has a simple structure and low manufacturing cost, can be easily installed and removed, and has a compact overall structure. Does not cause the above inconvenience.

[Brief description of drawings]

FIG. 1 is a perspective view of a combination of the present invention.

FIG. 2 is an exploded perspective view of the present invention.

FIG. 3 is a combined sectional view of the present invention.

FIG. 4 is another combined sectional view of the present invention.

FIG. 5 is a view showing a state of attachment to a steering wheel of the present invention.

FIG. 6 is a view showing a state in which a conventional steering wheel auxiliary device is attached to a steering wheel.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Attachment tool 11 ... 1st circular arc-shaped member 12
・ ・ ・ Second arc-shaped member 13 ・ ・ ・ Third arc-shaped member 111 ・ ・ ・ Screw hole 11
2 ... screw hole 131 ... embedded bolt screw hole 23 ... central screw hole 2 ... connecting block 21 ... board 22 ... protruding shaft 24, 31 ... screw thread 3・ ・ ・ Bearing 4 ・ ・ ・ Grip plate 41 ・ ・ ・ Shaft 42 ・ ・ ・ Concave arc surface 43 ・ ・ ・ Recess 5 ・ ・ ・ Steering wheel 6 ・ ・ ・ Screw 7 ・ ・ ・ Embedded bolt

Claims (1)

[Scope of utility model registration request] 1. A steering wheel auxiliary device comprising one mounting tool (1), one connecting block (2), one bearing (3), and one gripping plate (4), wherein the mounting tool (1) comprises a first arcuate member (11). , The second arc-shaped member 12 and the third arc-shaped member 13 are connected to each other to form one cylindrical shape having an inner diameter close to the shaft diameter of the steering wheel 5, and a screw hole 111 is formed in the central portion of the first arc-shaped member 11.
Is provided, and one screw 6 is screwed into the screw hole 111 and the central screw hole 23 of the connecting block 2, whereby the first arc-shaped member 11 and the connecting block 2 are connected,
The tail end of the first arc-shaped member 11 is pivotally connected to the start end of the second arc-shaped member 12, and the tail end of the second arc-shaped member 12 is pivotally connected to the start end of the third arc-shaped member 13. The embedded bolt screw hole 131 is provided at the tail end of the three arc-shaped member 13, and the embedded bolt screw hole 131 is provided at the start end of the first arc-shaped member 11 with respect to the embedded bolt screw hole 131.
The embedded bolt 7 is screwed into the screw hole 112 facing the first arc member 11 so that the third arc member 13 and the first arc member 11 are connected to each other, so that the first arc member 11, the second arc member 12, and the second arc member 12 The three arc-shaped members 13 form one cylindrical shape, and the connecting block 2 has a plate body 21 and a protruding shaft body 22, and the outer diameter of the protruding shaft body 22 is provided close to the inner diameter of the bearing 3. One central screw hole 23 is provided which penetrates through the centers of the projecting shaft body 22 and the board body 21.
3 and screw threads 24 are provided on the outer circumference of the protruding shaft body 22, and the protruding shaft body 22 is screwed into the screw threads 31 provided on the inner circumference of the bearing 3. 4. A tight fitting state is formed in the inner circumference of the lower shaft body 41, and the gripping board 4 can freely rotate. The upper surface of the gripping board 4 is an arc surface, and a plurality of edges are provided at the upper end. Is provided with a concave arc surface 42, a recess 43 to which a mark such as a trademark is attached is provided at the center of the upper surface, and one shaft body 41 is provided at the center of the bottom end of the grip board 4. A steering wheel assisting device, wherein a central hole is provided in the central hole, and the bearing 3 is fitted in the central hole.