CN2529097Y - Safety lighter - Google Patents

Abstract

The utility model relates to a safety lighter, which comprises a lighter casing, a head cover, a head hood, a gas tank, a piezoelectric ignition device, an air core guiding device and a rocker plate. The head cover is connected with a pin fixed inside the head hood by a guide plate. The guide plate essentially consists of two sections of an upper guide plate and a lower guide plate, and the two plates can be mutually and horizontally moved. A device for limitation of direct opening of the head cover is arranged between the upper guide plate and the head hood, and the piezoelectric ignition can be realized by the head cover horizontally moved, thereby eliminating the ignition of false pressing or the risks of the accident of ignition caused by the playing of the children, and having good safety performance.

Description

The safety-type lighter

Technical field

The utility model relates to a kind of push type electronic lighter, specifically about a kind of push type electronic lighter that has safety device.

Background technology

Existing push type electronic lighter comprises casing, skull, gas box, piezo-electric device, air guide core apparatus, wireway and seesaw.When down pushing when opening skull, skull is depressed piezo-electric device, makes piezo-electric device produce spark, promptly lights gas, produces flame.Because the push type electronic lighter of this structure is just igniting when opening skull, produce flame, be very easy to because of the mistake crownewr head, and cause automatic igniting, or children play with igniting breaking out of fire accident, exist very big potential safety hazard, can not satisfy on the international city field boundary requirement the lighter security performance.

The utility model content

The purpose of this utility model is the problem that exists at prior art, provide a kind of can prevent automatically that mistake is pressed and children play with on fire, the safety-type lighter that security performance is good.

The technical scheme that realizes the utility model purpose comprises casing, head-shield, skull, gas box, piezoelectric ignition device, air guide core apparatus and seesaw, igniting in the piezoelectric ignition device is led core facing to the opening part in the air guide core apparatus, skull is connected on the pin of crosswise fixed in head-shield by guide plate, it is characterized in that guide plate is made up of upper guide plate and bottom guide, constitute the movable fit structure that laterally moves between upper guide plate and the bottom guide, between upper guide plate and head-shield, be provided with skull and open restraint device.

The utility model beneficial effect compared with prior art is that upper guide plate and the bottom guide that guide plate employing activity cooperates formed, bottom guide is installed on the pin, can rotate with pin, the right is provided with nose and piezoelectric ignition device contacts, upper guide plate and bottom guide can laterally move, between upper guide plate and head-shield, be provided with the device that the restriction skull is directly opened, have only after skull and upper guide plate move laterally operation, could open skull and push igniting, eliminate automatic mistake pressure point fire or children and played with the fire incident that igniting causes, its security performance is good, can satisfy international city and raise requirement to the lighter security performance.

Description of drawings

Fig. 1 is the structure cutaway view of the utility model embodiment.

Fig. 2 is that A cuts open portion's view to office among Fig. 1.

The specific embodiment

Safety-type lighter as shown in Figure 1, comprise casing 10, head-shield 7, skull 1, gas box 5, piezoelectric ignition device 2, air guide core apparatus 9, seesaw 4, piezoelectric ignition device 2, air guide core apparatus 9 and seesaw 4 all are installed on the body with gas box 5 integrated injection moldings, the opening part of core facing to air guide core apparatus 9 led in igniting in the piezoelectric ignition device 2, skull 1 is connected with the pin 3 of crosswise fixed in head-shield 7 by guide plate, these structures are same as the prior art, do not describe in detail at this.Innovative point of the present utility model mainly is to be provided with the device that restriction skull 1 is directly opened between skull 1 and head-shield 7, the device that this restriction skull 1 is directly opened structurally is achieved like this: guide plate is made up of for 8 two sections upper guide plate 6 and bottom guide, bottom guide 8 can rotate with pin 3, its right side is provided with nose and piezoelectric ignition device 2 contacts, constitute the movable fit structure that laterally moves between upper guide plate 6 and the bottom guide 8, this matching relationship can be realized by the lateral hook groove structure that cooperatively interacts, and also can be realized by the oat tail groove structure that cooperatively interacts; Be shaped on the directly device of rotation unlatching of restriction upper guide plate 6 and skull 1 in head-shield 7 inboards at upper guide plate 6 places, this device can be a convex shoulder, block the plane on upper guide plate 6 the right by convex shoulder, also can be at projection of head-shield 7 inner surface systems, restriction upper guide plate 6 directly rotates when being pressed, have only the skull 1 of working as laterally to move, when making upper guide plate 6 leave convex shoulder or projection restriction site, the press-started skull 1 of ability, between the opposite side of upper guide plate 6 and head-shield 7, be provided with return spring 11, return spring 11 is contained in the spring eye of upper guide plate 6, between return spring 11 and the head-shield 7 ball 12 is housed.One end of seesaw 4 is sleeved on the air guide core apparatus 9, and the top of the other end is provided with the depression bar 13 with piezoelectric ignition device 2 interlocks, and this depression bar 13 is roof pressure seesaw 4 before piezoelectric ignition device 2 igniting.

Claims (3)

1, a kind of safety-type lighter, comprise casing (10), head-shield (7), skull (1), gas box (5), piezoelectric ignition device (2), air guide core apparatus (9) and seesaw (4), igniting in the piezoelectric ignition device (2) is led core facing to the opening part in the air guide core apparatus (9), skull (1) is connected with the pin (3) of crosswise fixed in head-shield (7) by guide plate, it is characterized in that guide plate is made up of upper guide plate (6) and bottom guide (8), constitute the movable fit structure that laterally moves between upper guide plate (6) and the bottom guide (8), between upper guide plate (6) and head-shield (7), be shaped on skull and open restraint device.

2, safety-type lighter according to claim 1 is characterized in that skull opens restraint device by the crossed strip formation that is provided with between the inboard restriction convex shoulder of upper guide plate (6) and head-shield (7) and upper guide plate (6) and head-shield (7) opposite side.

3, safety-type lighter according to claim 1 and 2 is characterized in that flexibly connecting by lateral hook groove or the dovetail groove that cooperatively interacts between upper guide plate (6) and the bottom guide (8).

Images