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Non bottom cap and replaceable fuel box lighter

A technology for replacing fuel and fuel cartridges, which can be applied to igniters with fuel, combustion ignition, ignition using electric sparks, etc., and can solve problems such as perfection

Inactive Publication Date: 2009-08-05
谢亦玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But for the convenience of the fuel cartridge in the replacement process, the above-mentioned technology has not perfected it, so far, those skilled in the art have not changed it

Method used

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  • Non bottom cap and replaceable fuel box lighter
  • Non bottom cap and replaceable fuel box lighter
  • Non bottom cap and replaceable fuel box lighter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] like figure 1 , figure 2 , image 3 As shown, a lighter with a replaceable fuel cartridge without a bottom cover includes a casing 1, a fuel cartridge 3 and an ignition assembly 4 placed in the casing 1, the casing 1 is a hollow chamber and has An opening 11 communicating with the outside world. The fuel box 3 is detachably accommodated in the housing 1. The fuel box 3 is provided with a gas release valve 3 and a gas nozzle. It should be noted here that the gas release The valve 33 and the gas nozzle 34 can be arranged as independent components, and it is feasible to be clamped on the housing 1 or the middle frame 2 of the housing 1. Of course, they can also be integrated with the fuel box 3. The fuel box 3 and the casing 1 is provided with a tripping mechanism 5, the fuel cartridge 3 is detachably connected to the tripping mechanism 5, and the bottom end of the fuel cartridge 3 is exposed at the opening 11 of the casing 1 communicating with the outside world. Since...

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PUM

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Abstract

The invention relates to a lighter, in particular to a lighter with no bottom cover and a replaceable fuel cartridge. The present invention provides the following technical solutions: a lighter with no bottom cover and a replaceable fuel cartridge, which includes a casing, a replaceable fuel cartridge and an ignition assembly placed in the casing, and the fuel cartridge and the casing are provided with a There is a tripping mechanism, and the fuel box is detachably connected to the tripping mechanism. The bottom end of the fuel box is exposed at the opening where the shell communicates with the outside world. The fuel box is provided with a gas release valve and a gas nozzle. A seal is provided between the gas release valve and the fuel box to form a sealed fit. By adopting the above technical solution, a lighter with no bottom cover and replaceable fuel cartridge is provided which is easy to replace and easy to operate.

Description

technical field [0001] The invention relates to a lighter, in particular to a lighter with no bottom cover and a replaceable fuel cartridge. Background technique [0002] Lighter is a common ignition tool, usually there are two kinds of lighters, that is, open flame and jet flame, no matter which kind of lighter is used, the lighter must contain a fuel cartridge for storing fuel, so as to provide liquefied gas when burning. [0003] Conventional fuel cartridges have a release valve in communication with the nozzle and a refill valve for refilling therethrough in such a way that when the fuel in the lighter cartridge is exhausted, the user can refill it with the help of a refill bottle. Refilling fuel, it is well known that fuel is a gas in its normal state but becomes a liquid when stored under high pressure in the fuel cartridge of a lighter, in order to refill the filling valve must fit the tip in the refill bottle like this The refill bottle provides high pressure to fil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23Q2/16F23Q2/24F23Q2/34F23Q3/00
Inventor 谢亦玲
Owner 谢亦玲