An inflation device that ensures constant inflation content based on intermittent reciprocating motion

A technology of reciprocating motion and inflatable device, applied in inflatable hollow balls, sports accessories, balls, etc., can solve the problems of over-inflated, under-inflated, prone to errors, etc., to ensure practicality, constant inflation, The effect of improving work efficiency
CN110732125BActive Publication Date: 2020-11-13苏州市相城区阳澄产业园发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
苏州市相城区阳澄产业园发展有限公司
Publication Date
2020-11-13

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Abstract

The invention relates to the technical field of sports goods, and discloses an inflating device capable of ensuring constant inflating content based on intermittent reciprocating motion. The device comprises a pedestal for supporting a ball; via the matched use of a first rotation shaft, a second rotation shaft, an inflating pipe, a first limiting block, a second limiting block and a support bar,when the first rotation shaft is rotated, the inflating pipe is driven to synchronously do leftwards and rightwards intermittent reciprocating motion, to complete inflating and stop inflating, and motion time is accordant, so that an inflating volume is kept constant, and quality of a football is prevented from being damaged by insufficient inflating or excessive inflating; and via the matched useof the first rotation shaft, the second rotation shaft, the support bar and the inflating pipe, the football is relatively hard, the volume of the football before inflating and after inflating is notlargely changed, artificial judgment may have a relatively large error, a traditional artificial judgment mode is changed for inflating, the work intensities of people are relieved while the qualityof the football is ensured, and work efficiency is improved.
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Description

technical field

[0001] The invention relates to the technical field of stationery and sports articles, in particular to an inflator which ensures a constant inflated content based on intermittent reciprocating motion. Background technique

[0002] As an old saying goes, the body is the capital of the revolution. In order to promote overall development, improve physical quality and comprehensive education level, enhance physical fitness and improve athletic ability, improve lifestyle and improve the quality of life, people need to carry out daily physical exercises, and with the development of international exchanges The scale and level of sports development is already an important symbol to measure the development and progress of a country and society, so it cannot be ignored for sports.

[0003] Sports can be divided into popular sports, professional sports, school sports and other types, including a variety of ball games, such as football, ancient football originated in Ch...

Claims

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