KR200210507Y1 - Centrifugal bicycle - Google Patents

Abstract

This article is about the saddle of a bicycle. The conventional bicycle saddle is fixed so that the center of the body is moved backwards when climbing the hill, and when the wheel is impacted by the protrusion, the shock filtered from the wheel is transmitted to the person as it is.

In this paper, the saddle of the bicycle is operated according to the movement of the center of gravity to prevent the above problems.

Description

Centrifugal Bike {.}

The conventional bicycle saddle is fixed like a frame, so when the inclined place is climbed, the center of the body is pushed backwards, and when the wheel is impacted by the protrusion, the shock filtered from the wheel is transmitted to the person as it is. .

In order to solve this problem, in this paper, even when the bicycle is inclined when climbing the slope, the saddle is kept constant like a flat surface so that the center is stabilized.

1 is an overall side view of the present invention

Figure 2 is a side perspective view of the main part of the present proposal

3 is a side perspective view of the saddle of the present invention

Figure 4 is a perspective side view of the saddle slide

Figure 5 is a cross-sectional view in the X direction of the present proposal

Figure 6 is a sectional view in the Y direction of the present proposal

Figure 7 is a state diagram before operation of the present invention

Figure 8 is a state diagram after the operation of the present invention

Figure 9 is a side view of another embodiment of the present invention

Figure 10 is a side perspective view of another embodiment of the present invention

<Description of the code | symbol about the principal part of drawing>

Saddle

2. Saddle Support

3. Slip

4. Slide

5. Handle

6. wheels

7. slide connecting frame

8. Tilt angle

9. Bearing

10. Saddle Support Space

11. Front slide

12. behind the slide

13. Hanging jaw

The subject of the present invention is characterized by comprising a saddle 1, a saddle support 2, a sliding part 3, and a slide 4 having a bearing 9 formed on an inner bottom surface thereof.

The detailed description of the present proposal is as follows.

The sliding frame (3) of the saddle of the saddle (1) and the saddle support (2) and the sliding portion (3) integrally formed or formed integrally with a circular arc and spoke to the slide connecting frame (7) that is the body of the bicycle. (4) in accordance with the inclination of the bicycle, the saddle is located at the front 11 of the slide formed arcs lower than the rear 12 of the slide when driving on a flat, as shown in Figure 7, as shown in Figure 8 When driving on an inclined place, the front wheel is higher than the rear wheel by the inclination angle (8), so that the center of gravity is changed so that the saddle is located at the rear side of the slide (12) so that the center is kept constant as on a flat surface. Therefore, you can apply comfort comfortably without centering backwards while the center is kept constant. Also, when there is an impact by the protrusion on the front wheel, the shock filtered from the front wheel lifts the body of the bicycle forward and at the same time as the saddle. Because the part moves to the rear of the slide (12) is to bring the effect of shock absorption.

As discussed above, in this paper, the saddle rotates according to the inclination of the bicycle and keeps the center constant so that the center of gravity can be comfortably applied without tilting backwards and also absorbs the impact of the protrusions.

Claims (10)

The saddle (1), saddle support (2) and the sliding portion (3) is integrally connected or molded, the sliding portion (3) inclined in the slide (4) secured to the bicycle frame by the slide connecting frame (7) A centrifugal bike in which the center moves. The center mobile bicycle according to claim 1, wherein one or more saddle rests (2) are installed. The circumferential ratio of the sliding portion 3 formed by the circular arc is configured to be in harmony with the circumferential ratio of the slide 4 formed by the arc, so that the sliding portion 3 does not interfere with the rotation of the sliding portion 3 in the slide 4. Centering Bicycle Featuring The slide 4 fixed to the bicycle frame 7 in the bicycle frame as shown in Table 2 is formed in an arc and has a circumferential ratio so as to match the slide portion 3, and has a bearing 9 on the inner bottom. The center of the bicycle, characterized in that formed a plurality of, the rear side of the slide 12 is formed higher than the front of the slide 11, the sliding portion 3 is configured to move in accordance with the inclination of the bicycle in the slide (4) . The bicycle according to claim 1, wherein the sliding part (3) and the sliding frame (4) may be formed on the saddle (1). The slide 4 as a guide of the sliding part 3 is formed so that the sliding part 3 is exposed to the outside or the sliding part 3 is concealed inside. Centrifugal bike. The slide (4) according to claim 1, wherein the slide (4) has a height of the front and rear of the slide (4) as shown in Fig. 9, so that the slide (3) can move back and forth from the center of the center so that the bicycle The center mobile bicycle, characterized by the sliding portion (3) to move back and forth to maintain the center even when driving uphill or downhill 2. A centrifugal bicycle according to claim 1, characterized in that the circumference of the sliding portion (3) and the sliding frame (4) may be formed partially differently. The center transfer low-power bicycle according to claim 1, wherein the bearing (9) formed on the inner bottom of the slide (4) may be formed on the bottom of the slide (3) or on the left and right sides of the slide (4). 2. The sliding portion 3 and the sliding frame 4 have a sliding portion 3 as shown in FIG. 10, wherein the sliding portion 3 has a bearing 9 or the like on the inner upper surface of the sliding portion 3 or the upper surface of the sliding frame 4; ) Is formed, the center mobile bicycle, characterized in that the slide (4) wrapped and operated outside.