Hip model bicycle saddle surround and multifunctional bodybuilding bicycle

Abstract

The invention discloses a hip model bicycle saddle surround which comprises a plane board, a supporting frame arranged below the plane board and a seat board arranged above the plane board. The planeboard is a flat board composed of a first fixed board on the front portion, a first left side board and a first right side board which are symmetrically arranged on the two sides of the first fixed board, and a first rear side board on the rear portion. The seat board is composed of a second fixed board, a second left side board, a second right side board and a second rear side board, the upper surface of the seat board is a hemispherical concave face matched with the hips of the human body, and a protrusion is arranged in the middle of the concave face and is the second fixed board. The surface of the saddle surround is a concave face curved surface matched with the hips, the left side and the right side of the saddle surround are wider than a triangular seat cushion, the contact area between the hips and a seat cushion is increased, the left side, the right side and the rear side of the seat cushion are warped upwards and surround the whole hips, the borne force of the ischial tuberosity is reduced, the whole hips evenly bear weight, and the perineum can be prevented from being touched or squeezed.

Description

technical field [0001] The invention relates to the field of vehicles, in particular to a butt model bicycle seat bag and a multifunctional fitness bicycle. Background technique [0002] The bicycle seat cushions on the market are all triangular settings, and the center of the seat cushion is high, the two sides are low, and are convex. When a person sits on the seat cushion, the weight of the whole body is borne by the inner half of the ischial tubercle, and the outer half cannot bear the weight of the body. After sitting on it for about 20 minutes, I feel pain in the ischial tuberosity, causing the whole buttocks to feel uncomfortable. If the triangle is set, the front end will inevitably touch, touch or squeeze the perineum, and I will feel uncomfortable after sitting for a long time. [0003] In addition, the invention patent application number ZL 201510613322.8 discloses a multi-functional body-building self-propelled bicycle, in which a second drive sprocket is connec...

AI Technical Summary

Problems solved by technology

But the bicycle of this patent lacks the shock absorber and the governor and the handle of controlling the governor, and the steering handle to control the direction of the front of the car

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