Active protection type seesaw capable of preventing head warping phenomenon

Abstract

The invention discloses an active protection type seesaw capable of preventing a head warping phenomenon. The seesaw comprises a conical supporting frame; a limiting supporting plate is fixedly connected to the top of the conical supporting frame; a fulcrum rotating shaft is rotatably connected to the center of the inner side of the limiting supporting plate; the outer surface of the fulcrum rotating shaft is sleeved with and rotatably connected with a buffer protection mechanism; auxiliary connecting plates are fixedly connected to the left side and the right side outside the buffer protection mechanism; damping connecting shafts are rotatably connected to the ends, away from the buffer protection mechanism, of the auxiliary connecting plates; transmission supporting rods are fixedly connected to the ends of the outer sides of the damping connecting shafts; supporting seat plates are fixedly connected to the ends, away from the auxiliary connecting plates, of the transmission supporting rods; safety seat grooves are formed in the middles of the tops of the supporting seat plates; the front side and the rear side of the outer portion of each supporting seat plate are fixedly connected with safety handrail rods. The invention belongs to the technical field of recreational activities. According to the active protection type seesaw capable of preventing the head warping phenomenon, active buffering protection is achieved, meanwhile, buffering resistance is increased, and the safety of the seesaw is improved.

Description

technical field [0001] The invention relates to the technical field of recreational activities, in particular to an active protective seesaw that prevents the phenomenon of head tilting. Background technique [0002] Now that life is getting better and better, and there are more and more urban and rural communities, there are all kinds of recreational projects in each community, and there are more and more new recreational projects. The seesaw has always occupied an important position in children's amusement projects, and it can be said that it has a long history. [0003] For example, the Chinese invention publication number is: a seesaw of CN108043035A, the seesaw is hinged on the supporting column, the supporting column includes a rotating head and a base, the rotating head is rotatably connected to the base, one end of the base is fixedly connected with a central axis, and the central axis The other end of the relative base is rotatably connected with a transmission sha...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides an active protective seesaw that prevents the phenomenon of head tilting, which solves the problem that when one end of the traditional seesaw is raised to the top, the human body will have a head tilting state with the front tilted downwards, so that it is easy to It causes children to fall due to unstable center of gravity, and the safety performance is low. When the existing seesaw suddenly loses gravity at one end, the other end will fall freely. The impact force of the free fall falling on the ground is also easy to damage the human body The problem

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