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toy hydrogen balloon

A hydrogen balloon and toy technology, which is applied in the field of children's toys, can solve problems such as waste, cleaning work troubles, high-altitude wire safety hazards, etc., and achieve the effect of free adjustment of lift-off height and increased ease

Active Publication Date: 2016-12-14
永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As for the toy hydrogen balloon, it is mainly for children to play with, and the current hydrogen balloon is composed of the balloon body and the ordinary pull wire tied to the balloon body. In the process of raising the height of the ball, if there is a little carelessness, the balloon body will go into the air, which will not only cause waste, but also cause safety hazards to high-altitude wires, or cause zenith garbage in public halls, and its removal work is extremely troublesome

Method used

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Embodiment Construction

[0011] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0012] exist figure 1 , figure 2 In the shown embodiment, the toy hydrogen balloon includes a balloon body 1 and a pull wire 2 tied to the balloon body 1; the wire density of the pull wire 2 can be controlled to change.

[0013] In order to realize the controlled change of the linear density of the pull wire 2, an embodiment of the pull wire 2 is as figure 2 As shown, it includes an outer pipeline 21 and an inner pipeline 22. The outer pipeline 21 is made of an elastic rubber tube, and the inner pipeline 22 is made of a film telescopic tube that is arranged in the rubber tube and forms folds along the axial direction. The density of the film telescopic tube is not greater than 5% of the density of the rubber tube.

[0014] The end portion of the film telescopic tube at the balloon body 1 is closed, and the free end of the backguy is connected to the air vent ...

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Abstract

The invention provides a toy hydrogen balloon. The toy hydrogen balloon comprises a balloon body and a pull cord tied to the balloon boy; density of the pull cord is changeable under control; the pull cord comprises an outer tube line and an inner tube line, the outer tube line is formed by an elastic rubber tube, the inner tube line is formed by a membrane expansion tube with axial corrugations, the membrane expansion tube is arranged in the rubber tube, and density of the membrane expansion tube is not larger than 5% of that of the rubber tube; the pull cord further comprises a pull cord controller arranged at a free end of the pull cord, and the pull cord controller is connected with both the outer tube line and the inner tube line and capable of inflating and deflating the membrane expansion tube.

Description

technical field [0001] The invention relates to the field of children's toys, in particular to a toy hydrogen balloon. Background technique [0002] As for the toy hydrogen balloon, it is mainly for children to play with, and the current hydrogen balloon is composed of the balloon body and the ordinary pull wire tied to the balloon body. In the process of raising the height of the ball, if there is a little carelessness, the balloon body will be lifted into the air, which not only causes waste, but also poses a safety hazard to high-altitude wires, or causes garbage on the zenith of public halls, and its removal is extremely troublesome. Contents of the invention [0003] In view of the above problems, the purpose of the present invention is to provide a toy hydrogen balloon, which does not need to be held or bound, and can freely adjust the lift-off height, which greatly improves the ease of playing. [0004] The technical solution adopted by the present invention to sol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63H27/10
Inventor 杨斌
Owner 永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建
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