CN202203985U

CN202203985U - Safety lighter

Info

Publication number: CN202203985U
Application number: CN201120309646XU
Authority: CN
Inventors: 谢新跃
Original assignee: WENZHOU YIZHENG SMOKING SET Co Ltd
Current assignee: WENZHOU YIZHENG SMOKING SET Co Ltd
Priority date: 2011-08-24
Filing date: 2011-08-24
Publication date: 2012-04-25
Anticipated expiration: 2021-08-24

Abstract

The utility model relates to an igniting device, in particular to a safety lighter. The safety lighter comprises a fuel gas chamber, wherein a bracket is arranged at the upper end of the gas chamber; two chutes and vertical slots communicated with the chutes are formed on two sides of the bracket; the bracket is clamped by two sides of a piezoelectric rod and fixedly moves on the two chutes; an electronic clamp is arranged between the piezoelectric rod and the bracket; a piezoelectric cap is sleeved on the piezoelectric rod; one end of a seesaw is connected to the two sides of the piezoelectric rod, and the other end of the seesaw is connected to a gas outlet needle; a control pressing rod is arranged on the vertical slots; the control pressing rod is movably connected with the bracket through a spring; a groove and a convex column are arranged on the contact surfaces between the control pressing rod and the two sides of the bracket; the convex column is clamped on a spring stop block; the spring stop block is fixed at the outlet of a bracket hole; a push rod is arranged in the bracket hole; and the push rod is connected to the piezoelectric rod. Due to the structure, the lighter has the characteristics of high safety, simple structure, and the like and is convenient to use.

Description

A kind of safety lighter

Technical field

The utility model relates to igniter, particularly a kind of safety lighter.

Background technology

At present; Match withdraws from average family basically; The substitute is lighter and burning torch, and existing piezoelectric type lighter generally comprises shell, is positioned at piezo-electric device, fuel chamber and the air-valve assembly thereof of shell, the shell upper end be provided with piezo-electric device in letting go of offseting of piezoelectricity cap; Described air-valve assembly comprises the seesaw that an air-out needle and an end link to each other with this air-out needle, and the other end of seesaw is positioned under the piezoelectricity cap and presses on the hand.During use; Need only press and press hand, the piezoelectricity cap in the piezo-electric device is compressed thereupon, when its compression travel reaches the igniting stroke; The hammer of piezo-electric device Yin Qinei clashes into piezo-electric crystal and discharges high voltage electric energy, and sends electric spark through the galvanic circle at the place, gas outlet of air-valve assembly; And press hand supress seesaw one end simultaneously this moment, seesaw other end jack-up air-out needle and make air outlet valve venting, the combustion gas that discharges run into electric spark promptly to realize sparking.

Because original lighter does not have safeties mostly; The operation of promptly pressing hand is unrestricted; Thereby can't prevent in transportation and carry and press hand because of unexpected percussion in the process and strike sparks that also can't stop children to miss sparking because of playing, its result causes contingencies such as fire easily; So, need original lighter structure is done further to improve in order to guarantee the security of lighter.

The utility model content

In order to overcome the above-mentioned weak point that exists in the prior art; The purpose of the utility model is to provide a kind of lighter safe in utilization; It is through gauge tap, can prevent that cigarette lighter nozzle is pulled to unintentionally to receive activation point, only if the user intentionally makes lighter be in operating position.In a preferred embodiment, behind the gauge tap locking mechanism of the utility model, the risk that the problems referred to above take place is reduced greatly.

In order to reach above-mentioned purpose; The utility model adopts following concrete technical scheme: a kind of safety lighter, comprise fuel chamber, and said fuel chamber upper end is provided with support; Said support both sides have the twice chute; And the vertical channel that communicates with chute, support is clamped in the piezoelectric bar both sides, is fixed on the twice chute to move; And be provided with electronic clip between piezoelectric bar and the support, be with the piezoelectricity cap on the piezoelectric bar, an end of seesaw is connected the piezoelectric bar both sides, and the other end is connected on the air-out needle; Said vertical channel is provided with the control depression bar; The control depression bar flexibly connects through spring and support; The contact-making surface of control depression bar and support both sides is provided with groove and projection, and projection is stuck on the spring block, and spring block is fixed on the bracket holes exit; Be provided with push rod in the bracket holes, push rod is connected on the piezoelectric bar.

One end of said support is provided with venthole, and said venthole connects nozzle, and said nozzle is provided with electron tube, and electron tube is connected on the described electronic clip.

Be provided with escape pipe in the said nozzle, escape pipe is connected on the air-out needle through venthole.

The end of said control depression bar is provided with the control pressure cap.

Compared with prior art, the utlity model has following outstanding advantage and effect: owing to be provided with above structure, characteristics such as this lighter security performance is high, and is simple in structure, easy to use.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is that the A-A of Fig. 1 is to explosion views.

Below in conjunction with accompanying drawing the utility model is done further to specify.

The specific embodiment

Like Fig. 1, shown in Figure 2, a kind of safety lighter comprises fuel chamber 1; Said fuel chamber 1 upper end is provided with support 2, and said support 2 both sides have twice chute 21, and the vertical channel 22 that communicates with chute 21; Support 2 is clamped in piezoelectric bar 3 both sides, is fixed on the twice chute 21 to move; And be provided with electronic clip 4 between piezoelectric bar 3 and the support 2, be with piezoelectricity cap 31 on the piezoelectric bar 3, an end of seesaw 5 is connected piezoelectric bar 3 both sides, and the other end is connected on the air-out needle 6; Said vertical channel 22 is provided with control depression bar 7, and control depression bar 7 flexibly connects through spring 71 and support 2, and control depression bar 7 is provided with groove 72 with the contact-making surface of support 2 both sides; With projection 74, projection 74 is stuck on the spring block 8, and spring block 8 is fixed on bracket holes 23 exits; Be provided with push rod 32 in the bracket holes 23, push rod 32 is connected on the piezoelectric bar 3, and an end of said support 2 is provided with venthole 24; Said venthole 24 connects nozzle 25; Said nozzle 25 is provided with electron tube 41, and electron tube 41 is connected on the described electronic clip 4, is provided with escape pipe 26 in the said nozzle 25; Escape pipe 26 is connected on the air-out needle 6 through venthole 24, and the end of said control depression bar 7 is provided with control pressure cap 73.

What should explain at last is: above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although the utility model is specified with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.

Claims

1. a safety lighter comprises fuel chamber, and said fuel chamber upper end is provided with support, and it is characterized in that: said support both sides have the twice chute, and the vertical channel that communicates with chute, and support is clamped in the piezoelectric bar both sides, are fixed on the twice chute to move; And be provided with electronic clip between piezoelectric bar and the support, be with the piezoelectricity cap on the piezoelectric bar, an end of seesaw is connected the piezoelectric bar both sides, and the other end is connected on the air-out needle; Said vertical channel is provided with the control depression bar, and the control depression bar flexibly connects through spring and support, and the contact-making surface of control depression bar and support both sides is provided with groove; And projection, on the projection card spring block, spring block is fixed on the bracket holes exit; Be provided with push rod in the bracket holes, push rod is connected on the piezoelectric bar.

2. according to the said a kind of safety lighter of claim 1, it is characterized in that: an end of said support is provided with venthole, and said venthole connects nozzle, and said nozzle is provided with electron tube, and electron tube is connected on the described electronic clip.

3. according to the said a kind of safety lighter of claim 1, it is characterized in that: be provided with escape pipe in the said nozzle, escape pipe is connected on the air-out needle through venthole.

4. according to the said a kind of safety lighter of claim 1, it is characterized in that: the end of said control depression bar is provided with the control pressure cap.