A hydraulic transmission seesaw

A technology of hydraulic transmission and seesaw, which is applied in the field of seesaws, can solve the problems of being greatly affected by the climate, occupying a large area, and poor maneuverability, and achieves the effect of high promotion value, small footprint, and good application prospects

Active Publication Date: 2022-03-18
XIJING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing seesaws all adopt the principle of leverage, and are often fixed on the outdoor open space, which has defects such as large floor area, great influence of climate, poor maneuverability, and difficult for multiple people to use at the same time

Method used

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  • A hydraulic transmission seesaw
  • A hydraulic transmission seesaw

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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0016] refer to figure 1 , a seesaw with hydraulic transmission, including a hydraulic center and a hydraulic seat; the hydraulic seat includes a cylindrical seat cylinder 2, and the bottom of the seat cylinder 2 is evenly fixed with three legs, two of which are A walking wheel 1 is installed on the top to facilitate changing the position of the hydraulic seat, and a small flat plate is installed at the lower end of a leg to prevent the hydraulic seat from slipping; a check valve 10 with a push rod is installed on the lower side of the seat cylinder 2, and the seat The upper side of cylinder body 2 is provided with air vent 8, the top of seat cylinder body 2 is bonded with buffer pad 7, the bottom of piston 3 and piston rod 4 on the liquid surface in seat cylinder body 2 is connected by piston fixing nut 9, and the piston rod 4. The upper part extend...

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Abstract

A seesaw with hydraulic transmission, including a hydraulic center and a hydraulic seat; the hydraulic seat with a large internal piston is an adult hydraulic seat, and the internal piston with a small internal piston is a child hydraulic seat, and the two hydraulic seats pass through the push rod on it The one-way valves are directly connected to complete the seesaw game between two people; the one-way valves with ejector rods of more than two hydraulic seats are respectively connected to the ordinary hydraulic one-way valves of the hydraulic center to complete the seesaw game between two or more people; If one person does not want to participate in the game without affecting others to play the seesaw game, he only needs to close the shut-off valve on the hydraulic center corresponding to his hydraulic seat; the present invention can realize the The seesaw game for two or more people can be used indoors and outdoors, has the advantages of small footprint, is not affected by the climate, can be used by multiple people at the same time, has high promotional value, and has a good application prospect.

Description

technical field [0001] The invention relates to a seesaw, in particular to a hydraulic drive seesaw. Background technique [0002] The seesaw is a common children's game facility, mainly used in kindergartens, entertainment venues and other places, for adults to play with a single child or two children in pairs. Existing seesaws all adopt the principle of leverage, and are often fixed on the open space outdoors, which have defects such as large floor area, great influence by weather, poor maneuverability, and difficulty in being used by many people at the same time. Contents of the invention [0003] In order to overcome the defects of the above-mentioned prior art, the object of the present invention is to provide a hydraulically driven seesaw, which can be used indoors and outdoors, has the advantages of small footprint, is not affected by the climate, and can be used by many people at the same time. High, good application prospects. [0004] In order to achieve the ab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63G11/00
CPCA63G11/00
Inventor 蔺国民严黎明于彩云郝波涛
Owner XIJING UNIV
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