Baby carriage capable of automatically braking on abrupt downslope based on height difference of front and rear wheels
A technology of automatic braking and height difference, which is applied in the field of baby carriages, can solve the problems of large speed, no automatic braking of baby carriages, and failure of automatic braking of baby carriages, etc., so as to increase braking friction and reduce potential safety hazards
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[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0028] See Figure 1-8 , A stroller that realizes automatic braking on steep slopes based on the height difference between the front and rear wheels. It includes a front wheel 1 and a rear wheel 2. The outer side of the front wheel 1 is movably connected with a drive spring 3, and the drive spring 3 is movably connected on the side away from the front wheel 1 There is a bearing 4, one end of a shaft 5 is movably connected to the outside ...
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