Bicycle with foldable lying bed

Abstract

The invention discloses a bicycle with a foldable lying bed. The lying bed comprising a front lying bed framework, a middle lying bed framework and a rear lying bed framework is arranged in front of a back cushion and above a rear wheel. The front end of the middle lying bed framework and the rear end of the front lying bed framework are connected in a relative rotation mode. The front end of the rear lying bed framework and the rear end of the middle lying bed framework are connected in a relative rotation mode. The middle of the middle lying bed framework is connected with a pair of telescopic lying bed supporting legs rotating leftwards and rightwards relative to the middle lying bed framework. The middle of the rear lying bed framework is rotationally connected with the upper end of a rotary supporting frame. When the lying bed is unfolded, a telescopic seat descends to the lowest end, the front end of the front lying bed framework is connected with a bicycle main frame through a rubber clamping ring, and a pair of lying bed supporting legs are supported on the ground in an intersecting mode. Positioning supporting structures are arranged on the front wheel of the bicycle, the middle of a bicycle body and the rear wheel, and connecting structures connected with the bicycle body are installed at the front, middle and rear ends of the lying bed, so that the supporting function is further improved, and the bicycle with the foldable lying bed is stable and reliable in supporting when used.

Description

technical field [0001] The invention belongs to the field of two-wheeled bicycles, in particular to a two-wheeled bicycle with a folding bed. Background technique [0002] The two-wheeled bicycle has gradually become a fitness sport from the original means of transportation, but due to the limitation of the venue and the environment, after riding a bicycle for a while, it may not be possible to find a suitable place to sit and rest. Therefore, it is necessary to design a A bicycle with a foldable bed can be built into a bed after the bicycle itself is folded, so that people can lie down and have a rest anytime and anywhere after being tired from riding. [0003] There are currently two-wheeled bicycles that can lie down and have a rest function. As the Chinese patent application number is 201410373166.8, the patent literature discloses a kind of lying bicycle, but this type of bicycle can only maintain a prone position when riding. The support is unstable and makes it diffi...

AI Technical Summary

Problems solved by technology

[0002] The two-wheeled bicycle has gradually become a fitness sport from the original means of transportation, but due to the limitation of the venue and the environment, after riding a bicycle for a while, it may not be possible to find a suitable place to sit and rest. Therefore, it is necessary to design a A bicycle with a folding bed can be built into a bed after the bicycle itself is folded, so that people can lie down and rest anytime and anywhere after riding tired

[0003] There are currently two-wheeled bicycles that can lie down and have a rest function. As the Chinese patent application number is 201410373166.8, the patent literature discloses a kind of lying bicycle, but this type of bicycle can only maintain a prone position when riding. Unsteady support making it difficult to lie down reliably

Chinese patent application No. 201410419987.0 provides a folding bicycle that can be seated or reclined. It can be formed into a seat or recliner through a series of folding deformations of the front and the body. However, the structure of the body is complex and the volume is large Large, affecting normal riding. In addition, the front wheel needs to be removed during the folding process. The entire deformation process is time-consuming and laborious.

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