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Buggy wheel

A technology of wheels and baby carriages, applied in the field of baby carriage accessories, can solve the problems of simple structure, poor safety, inconvenient inflation of inner tubes, etc., and achieve the effects of convenient inflation operation, prolonging service life and increasing fun

Inactive Publication Date: 2014-07-16
PINGHU FEILONG CHILDRENS BIKE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The stroller wheel provided by the present invention aims to overcome the disadvantages of simple structure of the stroller wheel in the prior art, inconvenient inflation of the inner tube, and poor safety during use

Method used

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Embodiment Construction

[0019] Below in conjunction with accompanying drawing, the stroller wheel of the present invention will be further described. Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the stroller wheel includes a hub 1, a rim 2 and a spoke 3 arranged between the hub 1 and the rim 2, the hub 1 is respectively provided with an inner tire 4 that can be inflated and a tire 5 for wrapping the inner tire 4,

[0020] The spoke 3 is provided with a sounding device 6 for prompting the user and a speed detection device 7 for controlling the action of the sounding device 6. Since the child's behavior is uncertain and guideable, it is easy for the child to use the baby carriage alone. The speed is too fast to cause potential safety hazard to children's safety. By setting the speed detection device 7, when the speed of the baby carriage exceeds the set speed of the speed detector, the speed detector immediately controls the sounding device 6 to make a sound to guide the children to...

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PUM

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Abstract

The invention relates to buggy accessories, in particular to a buggy wheel. According to the buggy wheel, due to the arrangement of a sound production device and a speed detection device, when the speed of a buggy is larger than a set speed of the speed detection device, the speed detection device controls the sound production device to produce a sound so as to guide a child to reduce the speed. Due to the arrangement of a fluorescence strip capable of emitting light at night, the buggy is prevented from being accidently crashed at night, and the service life of the buggy is prolonged. Due to the arrangement of a whistle and an air bag, the whistle can produce the sound when the wheel rotates, and the interestingness of the buggy is improved. Due to the fact that a one-way valve is arranged between an inner ring and an outer ring, the inner ring and the outer ring can share the same air valve, and the inner ring and the outer ring can be conveniently inflated. Due to the fact that the one-way valve can prevent airflow from reversely flowing, gas inside the inner ring cannot flow into the outer ring after the outer ring is damaged, the wheel can still normally work, and an inner tube can be quite conveniently inflated.

Description

technical field [0001] The invention relates to baby carriage accessories, in particular to baby carriage wheels. Background technique [0002] As a kind of children's products, the stroller is loved by children because of its beautiful appearance and full of childishness. As an important part of the stroller, the performance of the wheels affects the overall performance of the stroller. [0003] In the prior art, the patent document number is 201320170256, which discloses a safety wheel with multiple inner tubes or air chambers respectively. The surrounding grooves are flexibly connected, and the inner tubes or air chambers are set to be greater than or equal to two. Since the patent has designed multiple independent inner tubes or air chambers, multiple independent inner tubes or air chambers will not explode at the same time during high-speed driving. tire and air leakage, which greatly guarantees the safety of the vehicle. Even if a certain inner tube or air chamber bur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J3/00B62J6/20B60C23/00B62K9/00
Inventor 沈滨
Owner PINGHU FEILONG CHILDRENS BIKE