CN2333905Y

CN2333905Y - Cigarette-shaped igniter

Info

Publication number: CN2333905Y
Application number: CN 98231437
Authority: CN
Inventors: 何力
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-10-08
Filing date: 1998-10-08
Publication date: 1999-08-18
Anticipated expiration: 2008-10-08

Abstract

The utility model discloses a cigarette-shaped igniter, which comprises a fuel liquid chamber, a decompression chamber and a valve thereof, a burner tip, a spray point and an electronic piezoelectrical device. The utility model is characterized in that the overall shape of the utility model is an elongated cylinder whose middle part is provided with the burner tip; the opening direction of the burner tip is perpendicular with the axial direction of the igniter; the fuel liquid chamber on one end of the igniter is cylindrical, and the electronic piezoelectrical device on the other end of the igniter is sheathed with a cylinder sleeve which is connected with the piezoelectrical body of the electronic piezoelectrical device; a spring is arranged in the piezoelectrical body and on the lower end of the connecting part between the piezoelectrical body and the cylinder sleeve; the valve of the decompression chamber is provided with a stress rod which is extended into a sliding-groove on the tail end of the piezoelectrical body. The utility model has the advantages of portability and high reliability.

Description

The cigarette igniter

The utility model relates to a kind of igniter, the igniter that particularly a kind of smoker uses.

Cigarette lighter volume commonly used at present is bigger, carries inconvenience.If can design the cigarette lighter, be placed in the cigarette case, then be convenient for carrying.In addition, conventional lighter is integral its pressure-reducing chamber valve and gas combustion channels designs, the orientation of so just having limited to burner must be perpendicular to the pressure-reducing chamber valve, therefore making the orientation of burner can only be parallel with the force direction that is subjected to of opening the pressure-reducing chamber valve, and can not be in alignment, thereby the avoidance burned flame, so can't make bar type; Therefore, can only adopt lever principle when stirring flint gear fire and exerting pressure, to open the pressure-reducing chamber valve to piezoelectrics, also just caused because fulcrum is restricted less than normal, unbalance stress and cause that other parts of lighter are intact and lever segment damages is so that can not normally use.This also is one of high reason of conventional lighter fault rate.

The cigarette igniter that the purpose of this utility model is to provide a kind of and is easy to carry, reliability is high.

The technical solution of the utility model is as follows: the utility model comprises fuel liquid chamber, pressure-reducing chamber and valve thereof, burner, spray point and electronics piezoelectricity device, the integral body that it is characterized in that this igniter is elongated cylindrical, burner is set in the middle, and the opening direction of burner is axial vertical with this igniter; The fuel liquid chamber of this igniter one end is cylindrical, the electronics piezoelectricity device part of the other end is connect by the cylindrical sleeve pipe box, the cylinder sleeve pipe is connected by the piezoelectrics of connecting screw with electronics piezoelectricity device, is provided with spring in this connecting portion lower end, piezoelectrics inside, and this spring can make the cylinder sleeve pipe reset; One force rod that extends is arranged on the valve of pressure-reducing chamber, this force rod extends in the sliding tray of piezoelectrics tail end, so just make the force direction that is subjected to of pressure-reducing chamber valve opening become the horizontal linear state with the piezoelectrics direction of exerting pressure, thereby eliminated leverage in the conventional lighter because of the flimsy drawback of unbalance stress, improved reliability.

Force rod tail end at the pressure-reducing chamber valve is provided with one section screw thread, is provided with a gear shape nut in piezoelectrics inside and is screwed on the force rod tail end, is used for the flow of fuel metering, the size of regulating flame.The upper and lower end of pressure-reducing chamber valve in the pressure-reducing chamber is equipped with rubber stopper, is provided with spring between two rubber stoppers, to guarantee the sealing in pressure-reducing chamber.

In sum, the utility model reliability height is difficult for producing fault because of mechanical wear, use; Be easy to carry, can directly put into cigarette case, only account for the position of a cigarette, simple and practical.

Further specify the technical solution of the utility model below in conjunction with accompanying drawing.

Fig. 1 is an internal structure cutaway view of the present utility model;

Fig. 2 is a user mode schematic diagram of the present utility model.

As depicted in figs. 1 and 2, fuel liquid of the present utility model chamber 13 built-in fuel, its profile is cylindrical as cigarette holder shape left side handle; Have fuel filling valve 14 on the fuel liquid chamber 13, for filling fuel use repeatedly.Pressure-reducing chamber 11 and fuel liquid chamber 13 communicate by valve, 11 with the direction of pressure-reducing chamber valve (comprise rubber stopper 12, down rubber stopper 10 and spring 15) and burner 2 force direction that is subjected to perpendicular to the pressure-reducing chamber valve opening in the pressure-reducing chamber, that is the direction of gas combustion flame makes the flame of gas combustion formation need not to avoid any object perpendicular to of the present utility model axial.When the horizontal use of the utility model level, combustion flame can be vertically upward, and this is the key point that the utility model is implemented, and also is the design difficulty of cigarette igniter.

The utility model needs bimanualness when using, left hand pinches cigarette holder shape left side handle 1, and the right hand pinches the cylinder sleeve pipe 4 as the right handle of cigarette, the both hands pulling of having an effect laterally simultaneously; Because connecting screw 6 couples together the cylinder sleeve pipe 4 piezoelectrics motion parts with electronics piezoelectricity device 5, the piezoelectrics generation high pressure that outwards moves, and get spark by spray point 3; Simultaneously, the force rod 7 that piezoelectrics tail end 9 drives the pressure-reducing chamber valve is done rectilinear motion, thereby open the pressure-reducing chamber valve, last rubber stopper 12 is closed channel no longer, enter pressure-reducing chamber 11 after making the fuel liquid gasification, via burner 2 ejection, and the spark ignition of being got by near spray point 3, this moment state of the present utility model as shown in Figure 2.After the operator unclamps a hand, under the reset response of pressure-reducing chamber valve spring 15 and electronics piezoelectricity device inner spring 16, rubber stopper 12 equal resiliences reset on electronics piezoelectricity device 5 and the pressure-reducing chamber valve, the passage of last rubber stopper sealing fuel liquid chambers 13 12, fray-out of flame, the utility model recovers state shown in Figure 1.

Force rod 7 tail ends that extend at the pressure-reducing chamber valve are provided with screw thread and gear shape nut 8, and its function is to regulate the distance that piezoelectrics tail end 9 drives force rod 7, thus the amount of regulating the fuel that enters pressure-reducing chamber 11, the size that can regulate combustion flame on the burner 2.

Burner 2 of the present utility model is built-in, and not the time spent, burner 2 is entangled by cylinder sleeve pipe 4, and during use, burner 2 reveals again.

Claims

1, a kind of igniter, comprise fuel liquid chamber, pressure-reducing chamber and valve thereof, burner, spray point and electronics piezoelectricity device, the integral body that it is characterized in that this igniter is elongated cylindrical, and burner is set in the middle, and the opening direction of burner is axial vertical with this igniter; The fuel liquid chamber of this igniter one end is cylindrical, and the electronics piezoelectricity device part of the other end is connect by the cylindrical sleeve pipe box, and the cylinder sleeve pipe is connected by the piezoelectrics of connecting screw with electronics piezoelectricity device, is provided with spring in this connecting portion lower end, piezoelectrics inside; One force rod that extends is arranged on the valve of pressure-reducing chamber, and this force rod extends in the sliding tray of piezoelectrics tail end.

2, igniter according to claim 1 is characterized in that the force rod tail end of pressure-reducing chamber valve is provided with one section screw thread, is provided with a gear shape nut in piezoelectrics inside and is screwed on the force rod tail end.

3, igniter according to claim 1 is characterized in that the upper and lower end of pressure-reducing chamber valve in the pressure-reducing chamber is equipped with rubber stopper, is provided with spring between two rubber stoppers.