Piezoelectric ignition mechanism of child-resistant lighter

US20060141410A1Inactive Publication Date: 2006-06-29ZHU XIN QIU
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
ZHU XIN QIU
Publication Date
2006-06-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

A piezoelectric ignition mechanism of a child-resistant lighter that suitable to any piezoelectric lighter is provided, which includes an energy accumulating conduct tube and a core element. A plexor preferably includes an impact shaft disposed in the energy accumulating conduct tube that is roundness. A guiding shaft is positioned on the energy accumulating conduct tube. A guiding slot assembly that controls the movement of the energy accumulating conduct tube is located on the core element, which is associated with the energy accumulating conduct tube. The guiding slot assembly further has a pair of circular control guiding slots and a pair of ignition guiding slots. The energy accumulating conduct tube is positioned in the guiding slot assembly. The guiding shaft and the impact shaft of the energy accumulating conduct tube are positioned respectively in the control guiding slots and in the ignition slots.
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Description

BACKGROUND OF THE INVENTION

[0001] 1. Field of the Invention

[0002] The present invention relates to ignition mechanism of lighter. More specifically, to structures involving a piezoelectric ignition mechanism that prevents inadvertent operation by children.

[0003] 2. Description of the Related Art

[0004] Conventional lighter provided a direct ignition mechanism that will be easily inadvertent operated by children. Thereby, misfortunes such as fire or injurer may occur. Some lighter makers added various safety latch lock on the lighter that increases product cost and inconvenience for user's operation. Some makers increase the pressing force of ignition mechanism to 9.5 to 10 pound so as to keep the CR law of some countries that makes activation of the lighter more difficult. SUMMARY OF THE INVENTION

[0005] The primary object of the present invention is by providing a piezoelectric ignition mechanism of a child-resistant lighter with increased safety and low fabrication cost to over...

Claims

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