CN2332914Y

CN2332914Y - Lighter with automatic regulatable air flow

Info

Publication number: CN2332914Y
Application number: CN 98223516
Authority: CN
Inventors: 陈小云
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-18
Filing date: 1998-03-18
Publication date: 1999-08-11
Anticipated expiration: 2008-03-18

Abstract

The utility model relates to the improved design of a lighter. The lighter with automatic adjustable air flow is provided with a casing, an ignition device fixed to the casing and a gas core mechanism. The utility model is characterized in that a film sheet and a seat cushion ring with a through hole are arranged in a groove at the lower end of a gas core seat in the gas core mechanism, the film sheet is covered on the through hole of the seat cushion ring, and a small chamber is arranged between the film sheet and the passage of the gas core seat. Fuel gas liquid in the casing of the utility model having the structural characteristics can pass through the passage of the gas core seat in the form of gas and are automatically adjusted by the film sheet to keep flame always in a steady state. Simultaneously the utility model ensures combusted liquid is ejected in the form of gas, service life is prolonged, and a manual adjusting mechanism is omitted.

Description

Automatically regulate the lighter of tolerance

The utility model is about the improvement design of lighter.

Existing lighter is open flame lighters manual adjustment means all with tolerance particularly, because this mechanism directly is connected with gaseous core in the gaseous core mechanism, in not regular adjustment process, but usually cause gas leak phenomenon, or owing to regulating the improper excessive user of hurting of naked light flare that makes.

The purpose of the utility model is will overcome the deficiency that prior art exists and provide a kind of tool to regulate the lighter of tolerance structure automatically.

The sparking that should regulate tolerance automatically still has casing, is fixed on igniter and gaseous core mechanism on the casing, it is characterized in that being provided with below the corresponding gaseous core seat passage in the gaseous core seat lower end groove in the gaseous core mechanism seat cushion circle of diaphragm and band through hole thereof, diaphragm is carried out on the through hole of the present packing ring of lid, has little shape chamber between diaphragm and the gaseous core seat passage.

The utility model with said structure characteristics is under the effect of diaphragm, combustion gas liquid in the casing with gas form by gaseous core seat passage and be subjected to the automatic adjusting of diaphragm to make flare be in stable status all the time, this structure has guaranteed that combustion of liquid has prolonged service life with the gaseous form ejection simultaneously, and has omitted manual adjustment means.

Further illustrate the utility model below in conjunction with description of drawings, provide embodiment simultaneously.

Fig. 1 is the utility model example structure cutaway view.

Fig. 2 is Fig. 1 I portion zoomed-in view.

Fig. 3 is Fig. 1 A-A cutaway view.

Wherein, 1: seesaw back-moving spring, 2: seesaw, 3: firestone, 4: grinder, 5: end cap, 6: gaseous core, 7: gaseous core seat, 8: casing, 9: sealing gasket, 10: diaphragm, 11: seat cushion circle, 12: gaseous core seat passage, 13: little shape chamber, 14: protruding briquetting.

As shown in the figure, present embodiment provides a kind of naked light and has adopted the most common lighter that firestone ignites as embodiment, be subjected to gaseous core that seesaw 2 control opens a sluice gate 6 itself and gaseous core seat 7 adjacents to be provided with sealing gasket 9, sealing gasket 9 faces gaseous core seat passage 12, gaseous core seat passage 12 has little shape chamber 13, this little shape chamber 13 is made of seat cushion circle 11 and gaseous core seat 7 lower end grooves, the diaphragm 10 that is on the seat cushion circle 11 of band through hole is in the little shape chamber 13, preferably also in the little shape chamber above the diaphragm 10 13 other be provided with protruding briquetting 14 place make on diaphragm 10 end faces diaphragm (10) be subjected to combustion fluid gas towards the time be in comparatively stable opening and closing position.

Claims

1, a kind of lighter of automatic adjusting tolerance, have casing, be fixed on igniter and gaseous core mechanism on the casing, it is characterized in that being provided with below the corresponding gaseous core seat passage (12) in gaseous core seat (7) the lower end groove in the gaseous core mechanism seat cushion circle (11) of diaphragm (10) and band through hole thereof, diaphragm (10) is carried out on the through hole of the present packing ring of lid, has little shape chamber (13) between (11) diaphragm (10) and the gaseous core seat passage (12).

2, require the lighter of 1 described automatic adjusting tolerance according to the power place, it is characterized in that the little shape chamber (13) of diaphragm (10) top is other to be provided with protruding briquetting (14) and to place on diaphragm (10) end face.