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Adjustable lighter

A lighter and adjustable technology, which is applied in the direction of combustion ignition, igniter with fuel, combustion method, etc., can solve the problems of unsightly appearance, high production and material costs, complex structure, etc. The effect of reducing production and material costs

Inactive Publication Date: 2008-03-12
黄逢竞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The two structures have their own advantages and disadvantages. The advantage of the first method is that it is simple in structure and low in cost, but the disadvantage is that it is not beautiful and is not suitable for use on high-end metal shell lighters. It is only used in cheap disposable lighters. Consumers have formed the concept that lighters that adopt this structure adjustment are all low-end goods; and the second method is due to the requirements of sealing and strength, and the adjustment tube is generally made of metal (usually copper), and the structure is more complicated. The cost of materials and materials is high, especially after encountering the continuous price increase of copper, which makes the profit of the enterprise drop sharply. However, in order to create a brand, increase the added value of the product, and increase the profit, the enterprise has to produce high-end machines.

Method used

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Examples

Experimental program
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Effect test

specific Embodiment 1

[0012] Specific embodiment 1: The following is an example of a direct-fired electronic ignition lighter. As shown in Figure 1, the adjustable lighter still includes a piezoelectric igniter 1, a gas outlet valve assembly 2, a body and a gas tank 3 in the body, and the gas valve assembly consists of a valve body 4, a valve seat 5, and an axial passageway. The air valve needle 6 in the hole, the compression spring 7 sleeved on the air valve needle 6 and the T-shaped sealing plug 8 inserted in the tail of the axial through hole of the air valve needle 6, the air valve needle 6 is inserted into the valve seat 5 to slide In the cavity, the valve body 4 is integrated with the valve seat 5, wherein the valve seat 5 is provided with external threads, and the gas tank 3 is provided with an outlet valve chamber 9 with internal threads, and the bottom of the outlet valve chamber 9 is provided with Intake through hole, sponge layer 10, aluminum nail 11, trumpet-shaped aluminum support 12 a...

specific Embodiment 2

[0013] Specific embodiment 2: as shown in Figure 5, in addition, the air outlet valve assembly 2 and the air outlet valve chamber 9 can also be connected by an airtight sliding fit, and the position corresponding to the bottom of the gas box 3 on the shell 14 is provided with a screw hole 141 , the screw hole 141 is provided with an adjusting screw 16, and the front end of the screw 16 is pressed against the bottom of the gas box 3 to form another manual driving structure. The inner cavity needn't have enough space to make the gas box 3 rotate around the central axis of the valve seat 5, as long as the sectional shape of the housing 14 matches the sectional shape of the gas box 3.

[0014] Of course, the solution of the present invention is not limited to direct-fired electronic ignition lighters, as long as the parts and installation positions are adjusted accordingly, it can also be applied to side-fired or oblique-fired lighters and flint-fired lighters. A repeat.

[0015]...

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Abstract

The invention relates to an adjustable lighter which comprises an igniter, a gas outlet valve assembly, a lighter body and a gas box in the lighter body, wherein the gas box is provided with a gas outlet valve chamber, the bottom of the gas outlet valve chamber is provided with a gas inlet through hole, an internal chamber is provided with a sponge layer and an aluminum nail, the gas outlet valve assembly is air-tightly arranged in the gas outlet valve chamber through a movable fit, the gas outlet valve assembly is positionedly arranged in the lighter body, and the gas box is axially movably arranged in the lighter body along the gas outlet valve assembly and provided with a manual drive structure for the gas box. As the gas box is positionedly connected with the internal chamber of the lighter body through a valve base and the gas outlet valve assembly is connected with the gas box, the pressure for the sponge can be changed when the manual drive gas box moves relative to the gas outlet valve assembly along the axial direction, which thereby reaches the purpose of adjusting the gas output and dispenses with a traditional adjusting pipe; the invention has the simple structure, and thereby reduces the manufacturing and material cost.

Description

technical field [0001] The invention relates to a lighter with adjustable flame size, in particular to an adjustable lighter which can be adjusted at the bottom. Background technique [0002] At present, the structure of a lighter usually includes an igniter, a gas outlet valve assembly, a body and a gas box in the body. The flame adjustment structure is roughly divided into two types: one is that the gas box is provided with a gas outlet valve for installing the gas outlet valve assembly. The cavity, the bottom of the gas outlet valve cavity is provided with an air intake through hole, and the inner cavity is equipped with a sponge layer, aluminum nails, a trumpet-shaped aluminum support and a drainage core that passes through the air intake through hole to the bottom of the gas tank, commonly known as "white The outlet valve assembly of "screw" is connected to the gas tank through the external thread on the valve seat and the internal thread of the inner cavity. Adjust th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23Q2/167F23Q2/173
Inventor 黄逢竞
Owner 黄逢竞