CN206131055U - That takes safe lock nut opens formula cigar lighter soon - Google Patents

Abstract

The utility model discloses a that takes safe lock nut opens formula cigar lighter soon, which comprises a housin, the spiral cover, the reduction torsion spring of spiral cover, well frame, ignition assembly and igniter switch switch, in set up the lighting -up tuyere, the spiral cover is equipped with out the burner, the spiral cover constitutes the cooperation relation of shielding or switching on through pivotally connected to with the lighting -up tuyere, be equipped with on the spiral cover and keep off the shoulder, it constitutes locking or clearance fit structure respectively with the igniter switch switch to keep off the pivot of takeing on along with the spiral cover, closing or opening the cooperation relation and keeping off locking or the clearance fit structure one -to -one between shoulder and the igniter switch switch between spiral cover and the lighting -up tuyere, go out the burner on the spiral cover and keep off orbit distance and the orbit between lighting -up tuyere and the igniter switch switch between takeing on apart from the adaptation. This cigar lighter plays the locking effect through safety locking motion to the ignition switch of cigar lighter, when needs use, through the rotary open lighting -up tuyere, makes the ignition switch switch on through pressing down again to realize the operation of igniteing, further the safety in utilization ability of lifting point cigarette ware.

Description

Swing type cigar lighter with safety lock cap

Technical field

This utility model belongs to cigar lighter technical field, especially a kind of swing type cigar lighter with safety lock cap.

Background technology

At present, the cigar lighter or lighter on market can be divided into naked light cigar lighter, Radix Saposhnikoviae with the difference of its sparking mode Fiery cigar lighter and electrical heating cigar lighter；It is relatively conventional with naked light cigar lighter and wind and fire cigar lighter in routine use.

Naked light cigar lighter of the prior art, its structure generally includes housing and skull, and skull is articulated with housing, housing Sparking gear, air storing cavity and switch are inside installed, during firing device action, spark directive combustion gas area is burst out, combustion gas is ignited Igniting.Switch and skull linkage, as long as generally opening skull, switch will turn on spark and so that storage so that firing device bursts out Air cavity opens air valve outlet, ignites.Be present certain danger that uses in this cigar lighter, easily occur because of accident or maloperation And opening skull causes cigar lighter to generate heat or produces electric arc；There is certain potential safety hazard in this, especially right for consumer For the place for having child to occur, this cigar lighter that not there is security insurance to arrange, by simply uncap or it is simple by What pressure just can light a fire, all there is security threat to child and public environment.

Based on this cigar lighter of the prior art, the applicant has applied for a swing type electricity on January 26th, 2016 Sub- cigar lighter, its structure includes housing, ignition module, and housing is provided with lighting-up tuyere and the unlatching for controlling lighting-up tuyere keying It is this, opening device include the spiral cover being installed on housing, the button that is slidably fitted on housing and spiral cover back-moving spring and Push-button reset spring, button is axially moved up and down along housing, and spiral cover is circumferentially rotated along housing, and spiral cover is rotatable by pivot Be installed on housing, be additionally provided with pivot with snap fit drive spiral cover rotate realize lighting-up tuyere open and close commutation transmission Mechanism, the reversing transmission mechanism includes retainer and drive rod, and retainer is installed on the pivot end of spiral cover, and retainer is provided with vertical To the guiding slope for extending, drive rod and button connects, drive rod is abutted with guiding slope, upon pressing the button, is driven Bar is vertically moved, and drive rod pushing tow guiding slope so that retainer is rotated around the pivot end of spiral cover so that spiral cover turns It is dynamic to open lighting-up tuyere, while ignition switch conducting, ignition module generation firing action.Above-mentioned swing type cigar lighter is now directed to, this Utility model on its basis, increased safety locking motion, play locking effect to the ignition operation of cigar lighter, it is to avoid light a cigarette There is ignition operation and personal or public environment is damaged in device because touching is played in maloperation or accident or child.

Utility model content

In order to overcome the deficiencies in the prior art, this utility model to provide a kind of swing type cigar lighter with safety lock cap, The cigar lighter plays locking action by safety locking motion to the ignition switch of cigar lighter, when it is desired to be used, by rotation Lighting-up tuyere is opened, then Jing pressings cause ignition switch conducting, so as to realize ignition operation, further lift cigar lighter uses peace Full performance.

To achieve these goals, the technical solution adopted in the utility model is：A kind of point of the swing type with safety lock cap Cigarette device, including housing, spiral cover, the middle frame that is installed between housing and spiral cover, are provided with ignition module and button ignition switch on middle frame Switch, spiral cover is articulated on middle frame and middle frame is provided with the reduction torsion spring of spiral cover, and lighting-up tuyere is offered on middle frame, is opened up on spiral cover There is crater corresponding with lighting-up tuyere, lighting-up tuyere is located on spiral cover rotational trajectory, spiral cover is constituted by being pivotally connected with lighting-up tuyere The unlatching matching relationship closed matching relationship and turn on lighting-up tuyere of masking lighting-up tuyere, it is characterised in that：On the spiral cover Shoulder block is provided with, shoulder block is arranged on the mobile path of button ignition switch switch, and shoulder block is switched with the pivot of spiral cover with button ignition switch Locking fit structure and clearance fit structure are respectively constituted, between the spiral cover and lighting-up tuyere matching relationship is turned off or on Correspond with the locking or clearance fit structure between shoulder block and button ignition switch switch, on spiral cover between crater and shoulder block Trajectory distance between trajectory distance and lighting-up tuyere and button ignition switch switch is adapted to.

In said structure, the initial position of spiral cover is to cover the lighting-up tuyere on middle frame, by rotation cause crater with Lighting-up tuyere correspondence open lighting-up tuyere, now the shoulder block on spiral cover with rotation from initial stop by the movement for compressing switch change to from Prescribe fiery position of push-button switch so that button ignition switch switch can move freely, above-mentioned can be along housing axial direction by compressing switch Move up and down, or rotate to realize ignition operation around spiral cover center, the present embodiment takes axial movement Structure is illustrated；In said structure, spiral cover can play locking effect by shoulder block and the cooperation of button ignition switch switch, protect Card is using safety, while in the original state of spiral cover, spiral cover is located at the position of masking lighting-up tuyere, plays further prevention and protects Shield.

Further, the housing sidewall is provided with and is available for the insertion of button ignition switch switch and along the upper and lower sliding in housing axial direction Passage, the shoulder block is located at button ignition switch switch top and shoulder block is circumferentially rotated with spiral cover along housing, spiral cover be provided with Button ignition switch switch constitutes the location structure of locking or clearance fit, the axial movement that the location structure is switched with button ignition switch Positioning or clearance fit are constituted with button ignition switch switch.

In said structure, the button ignition switch is switched by the way of moving axially up and down, and shoulder block passes through the side for circumferentially rotating Formula switchs to form the matching relationship for stopping or departing from button ignition switch, when button ignition switch switch is the mode for circumferentially rotating, gear The rotation of spiral cover then can be converted into axial movement to stop igniting button switch by shoulder by ramp structure, during spiral cover is covered at Frame upper surface, frame body is in boss structure in this, and boss lower outside face is extended with the press section shape with button ignition switch switch Similar convex shoulder, convex shoulder lower section is extended with column connector, and middle frame is matched somebody with somebody by the column connector and housing formation grafting and merged Fixed by latch, the housing is also in cylindrical structure, the periphery wall of cylindrical structure is provided with and axially extending is connected with column The slot that part coordinates, after middle frame is installed in housing, wherein frame body is revealed in outside housing upper surface, button ignition switch switch Press section be then installed on the bottom of boss structure, be installed in same level with convex shoulder, and 3 convex shoulders on boss structure It is in cross distribution with press section, spiral cover then covers at the top of boss structure, and the top cut-out of boss structure forms L The knuckle shape opening of type, the central shaft of boss structure is located in the knuckle shape opening, and the knuckle shape opening bottom surface is provided with central channel, Central channel extends to boss bottom, and the newel that the drive-connecting shaft axially extending with spiral cover medial surface is connected is provided with central channel, multiple Position torsion spring is located at the top of the central channel, and reduction torsion spring body is socketed on drive-connecting shaft, and the two ends of reduction torsion spring body are extended with Connecting pin, the connecting pin on one side is connected on an avris wall of knuckle shape opening, and the end of the connecting pin of another side is into spiral cover Side bending extends in the spring slot of insertion spiral cover medial surface；Lighting-up tuyere is arranged on the top of boss structure, on boss structure Portion offers the installation through-hole with housing cavity UNICOM, and body is provided with installation through-hole, the outlet of the air storing cavity in ignition module Mouth and high-voltage connection are arranged in the body, or the two end electrodes in ignition module are installed in the body, or igniting Heating wire in component is installed in the body, so as to form lighting-up tuyere.

Further, the spiral cover medial wall is provided with slope, and the button ignition switch is switched towards the end face of spiral cover and set There is retaining wall, retaining wall is provided with the bearing surface being adapted to slope, and slope is moved to gear with the rotation of spiral cover along bearing surface Inversely spacing cooperation is constituted after wall section with retaining wall section.

In said structure, spiral cover medial surface refers to its end face corresponding with boss structure upper surface, and spiral cover medial wall is then Refer to its internal circumferential side wall, the circumferential side wall is provided with axial convex tendon, and axial convex tendon is arranged towards the end face that button ignition switch is switched Slope coordinates with the retaining wall on button ignition switch switch, and when spiral cover is rotated at button ignition switch switch, spiral cover is by oblique The domatic bearing surface switched on retaining wall with button ignition switch is contacted and rotated along bearing surface, and the slope has to button ignition switch switch Squeezing action causes the back-moving spring that button ignition switch is switched pressurized in micro- compressive state, when spiral cover continues to rotate to retaining wall section Behind place, the back-moving spring of button ignition switch switch resets and promotes retaining wall to go up so as to play reverse position-limiting action to spiral cover；Due to upper State extruding of the axial convex tendon to retaining wall and return to the position for blocking spiral cover after shake-up ignition module so that button ignition switch switch pushed, So spiral cover keeps the state with lighting-up tuyere conducting in fired state.

Further, the bearing surface include along the inclined inclined plane in spiral cover direction of rotation and connection inclined plane with The smooth interface of retaining wall section, inclined plane is inclined from bottom to top towards spiral cover direction of rotation.

In said structure, bearing surface is coordinated by inclined plane and axial convex tendon to be realized switching reduction torsion spring to button ignition switch Minute-pressure is contracted, and then again Jing planar sections are transitioned into retaining wall section so that the circumference movement of spiral cover is smoother smoothly.

Further, the excess of stroke position limiting structure for limiting the motion of the spiral cover excess of stroke is additionally provided with the spiral cover rotational trajectory.

In said structure, after spiral cover rotates to an angle, in order to avoid its excess of stroke motion covers lighting-up tuyere again, this structure It is set by excess of stroke position limiting structure, improves accuracy and convenience that knob opens lighting-up tuyere operation.

Further, the button ignition switch switch is provided with excess of stroke retaining wall, and reduction torsion spring one end of the spiral cover is fixed on On middle frame, the reduction torsion spring other end of spiral cover extends connecting pin, in the free end insertion spiral cover of connecting pin, excess of stroke retaining wall with The movement of button ignition switch switch constitutes spacing or conducting matching relationship with connecting pin.

In said structure, the excess of stroke position limiting structure is coordinated by the connecting pin with reduction torsion spring, simple structure, coordinates tight Gather, be not take up extra installing space, because above-mentioned reverse position limiting structure is by the structure on spiral cover medial wall and igniting What the retaining wall on button switch coordinated, and the excess of stroke position limiting structure is turned round with resetting by the excess of stroke retaining wall on the inside of retaining wall The connecting pin of spring coordinates, and including one, both structures, one outer, and be independent of each other interference, and structure distribution is more reasonable.

Further, part of the button ignition switch switch in middle frame, excess of stroke retaining wall are fixed in described excess of stroke retaining wall one end Free end is upwardly extended in bending, axial movement and reduction torsion spring that the free end of excess of stroke retaining wall is switched with button ignition switch Connecting pin constitute it is spacing or conducting coordinate.

In said structure, the excess of stroke retaining wall is elastic piece structure, and the free end of its bending part has the step surface of L-type and resets The connecting pin of torsion spring coordinates.

Further, the lighting-up tuyere switchs the both sides for being installed on spiral cover line of symmetry with button ignition switch, and the shoulder block is arranged Both sides on the cross line of spiral cover line of symmetry, 2 shoulder blocks, lighting-up tuyere, button ignition switch switches are in cross-shaped configuration distribution.

In said structure, the distribution of shoulder block, lighting-up tuyere and button ignition switch switch, symmetrical configuration, profile is more succinct attractive in appearance.

Further, the ignition module includes piezoelectric ceramics sparking gear and air storing cavity, piezoelectric ceramics sparking gear with Button ignition switch switch gearing connects, and air storing cavity passes through high pressure by trachea and lighting-up tuyere UNICOM, the piezoelectric ceramics sparking gear Lead is connected with lighting-up tuyere.

In said structure, the cigar lighter can be that, using common gas type cigar lighter, sparking gear can be piezoelectricity pottery Porcelain sparking gear, it would however also be possible to employ other conventional equipments, the present embodiment explanation by taking piezoelectric ceramic device as an example.

Further, the ignition module includes electrothermal piece, circuit board, battery, and circuit board is installed in housing, electrothermal piece It is installed at lighting-up tuyere, electrothermal piece is connected with circuit board.

In said structure, the cigar lighter can also be lighted a fire using electric heating unit, can be heating wire, electric heating piece lead to Cross heating to light a fire, it would however also be possible to employ electrode produces arc ignition, its internal mounting structure may be referred to of the prior art Heating wire cigar lighter and electric arc cigarette lighter.

Using such scheme, this utility model compact conformation, it is reasonably distributed, there is locking and unlatching to button ignition switch switch Effect, can play anti-misoperation or surprisingly press and caused igniting, further increasing the safety in utilization of cigar lighter.

This utility model is further described below in conjunction with the accompanying drawings.

Description of the drawings

Accompanying drawing 1 is that this utility model specific embodiment cigar lighter is opened to the last reset of igniting from original state is rotated Status architecture schematic diagram；

Accompanying drawing 2 is this utility model specific embodiment Structure explosion diagram；

Accompanying drawing 3 is frame structural representation in this utility model specific embodiment；

Accompanying drawing 4 is the structure dress between this utility model specific embodiment spiral cover, reduction torsion spring and button ignition switch switch With schematic diagram；

Accompanying drawing 5 removes the structural representation after spiral cover for this utility model specific embodiment cigar lighter；

Housing 1, passage 11, spiral cover 2, reduction torsion spring 21, connecting pin 211, crater 22, drive-connecting shaft 23, shoulder block 24, axial direction Convex tendon 25, slope 251, middle frame 3, boss structure 31, convex shoulder 32, installation through-hole 33, body 34, knuckle shape opening 35, center Groove 351, newel 352, column connector 36, lighting-up tuyere 37,

Ignition module 4, high-voltage connection 41, piezoelectric ceramics sparking gear 42, air storing cavity 43, gas outlet 431,

Button ignition switch switch 5, press section 51, retaining wall 52, bearing surface 521, inclined plane 521a, smooth interface 521b, gear Wall section 522, excess of stroke retaining wall 53, L-type step surface 531.

Specific embodiment

Specific embodiment of the utility model is as Figure 1-5 the swing type cigar lighter with safety lock cap, including housing 1st, spiral cover 2, the middle frame 3 that is installed between housing 1 and spiral cover 2, are provided with ignition module 4 and button ignition switch switch 5 on middle frame 3, Spiral cover 2 is articulated on middle frame 3 and middle frame 3 is provided with the reduction torsion spring 21 of spiral cover 2, and lighting-up tuyere 37, spiral cover 2 are offered on middle frame 3 On offer crater 22 corresponding with lighting-up tuyere 37, lighting-up tuyere 37 is located on the rotational trajectory of spiral cover 2, and spiral cover 2 is by the company of pivot The unlatching matching relationship closed matching relationship and turn on lighting-up tuyere 37 that masking lighting-up tuyere 37 is constituted with lighting-up tuyere 37 is connect, Spiral cover 2 is provided with shoulder block 24, and shoulder block 24 is arranged on the path of the movement of button ignition switch switch 5, and shoulder block 24 is with the pivot of spiral cover 2 Locking fit structure and clearance fit structure, the closing between spiral cover 2 and lighting-up tuyere 37 are respectively constituted with button ignition switch switch 5 Or the locking or clearance fit structure opened between matching relationship and shoulder block 24 and button ignition switch switch 5 is corresponded, on spiral cover 2 Trajectory distance between trajectory distance between crater 22 and shoulder block 24 and lighting-up tuyere 37 and button ignition switch switch 5 is adapted to.Rotation The initial position of lid 2 is to cover the lighting-up tuyere 37 on middle frame 3, and by rotation the opening corresponding with lighting-up tuyere 37 of crater 22 is caused Lighting-up tuyere 37, now the shoulder block 24 on spiral cover 2 with rotation change to by the movement for compressing switch from initial stop leave igniting by The position of button switch 5 allows button ignition switch switch 5 to move freely, and above-mentioned is axially done along housing 1 by compressing switch Lower movement, or rotate to realize ignition operation around the center of spiral cover 2, the present embodiment takes the structure of axial movement Illustrate；In said structure, spiral cover 2 can play locking effect by shoulder block 24 and the cooperation of button ignition switch switch 5, protect Card, while in the original state of spiral cover 2, spiral cover 2 is located at the position of masking lighting-up tuyere 37, plays further prevention using safety Protection.

Further, the side wall of housing 1 is provided with and is available for the insertion of button ignition switch switch 5 and along the upper and lower sliding in the axial direction of housing 1 Passage 11, shoulder block 24 is located at the top of button ignition switch switch 5 and shoulder block 24 is as spiral cover 2 is circumferentially rotated along housing 1, on spiral cover 2 The location structure that locking or clearance fit are constituted with button ignition switch switch 5 is provided with, the location structure is with button ignition switch switch 5 Axial movement constitutes positioning or clearance fit with button ignition switch switch 5.The button ignition switch switch 5 is using the side for moving axially up and down Formula, stop is formed with button ignition switch switch 5 by way of circumferentially rotating for shoulder block 24 or the cooperation of disengaging igniting button switch 5 is closed System, when button ignition switch switch 5 is the mode for circumferentially rotating, shoulder block 24 then can be turned the rotation of spiral cover 2 by ramp structure Change axial movement into stop igniting button switch 5, spiral cover 2 covers at the upper surface of middle frame 3, body of frame 3 is in boss structure in this 31, the lower outside face of boss structure 31 is extended with the convex shoulder 32 being shaped like with the press section 51 of button ignition switch switch 5, convex shoulder 32 lower sections are extended with column connector 36, and middle frame 3 forms grafting and matches somebody with somebody merga pass latch by the column connector 36 and housing 1 Fixed, the housing 1 is also in cylindrical structure, and the periphery wall of cylindrical structure is provided with and axially extending coordinates with column connector 36 Slot, after middle frame 3 is installed in housing 1, wherein the body of frame 3 is revealed in outside the upper surface of housing 1, button ignition switch switch 5 Press section 51 be then installed on the bottom of boss structure 31, be installed in same level with convex shoulder 32, and on boss structure 31 3 convex shoulders 32 and press section 51 be in cross distribution, spiral cover 2 then covers at the top of boss structure 31, and boss structure 31 Top cut-out form the knuckle shape opening 35 of L-type, the central shaft of boss structure 31 is located in the knuckle shape opening 35, should The bottom surface of knuckle shape opening 35 is provided with central channel 351, and central channel 351 extends to boss bottom, is provided with central channel 351 and spiral cover 2 The newel 352 of the axially extending connection of drive-connecting shaft 23 of medial surface, reduction torsion spring 21 is located at the top of the central channel 351, resets The body of torsion spring 21 is socketed on drive-connecting shaft 23, and the two ends of the body of reduction torsion spring 21 are extended with connecting pin 211, the connecting pin on one side 211 are connected on an avris wall of knuckle shape opening 35, and the end of the connecting pin 211 of another side is prolonged to the bending of the medial surface of spiral cover 2 In stretching the spring slot of the insertion medial surface of spiral cover 2；Lighting-up tuyere 37 is arranged on the top of boss structure 31, and the top of boss structure 31 is opened The installation through-hole 33 with the inner chamber UNICOM of housing 1 is provided with, body 34 is provided with installation through-hole 33, the air storing cavity 43 in ignition module 4 Gas outlet 431 and high-voltage connection 41 be arranged in the body 34, or the two end electrodes in ignition module 4 are installed on the set In body 34, or the heating wire in ignition module 4 is installed in the body 34, so as to form lighting-up tuyere 37.

Further, the medial wall of spiral cover 2 is provided with slope 251, and button ignition switch switch 5 is provided with towards the end face of spiral cover 2 Retaining wall 52, retaining wall 52 is provided with the bearing surface 521 being adapted to slope 251, and slope 251 is as the rotation of spiral cover 2 is along supporting Junction 521 is moved to after retaining wall section 522 and constitutes reverse spacing cooperation with retaining wall section 522.The medial surface of spiral cover 2 refer to its with it is convex The corresponding end face in the upper surface of platform structure 31, the medial wall of spiral cover 2 then refers to its internal circumferential side wall, and the circumferential side wall is provided with axial direction Convex tendon 25, axial convex tendon 25 arranges the retaining wall on slope 251 and button ignition switch switch 5 towards the end face of button ignition switch switch 5 52 coordinate, and when spiral cover 2 is rotated at button ignition switch switch 5, spiral cover 2 is kept off by slope 251 with button ignition switch switch 5 Bearing surface 521 on wall 52 is contacted and rotated along bearing surface 521, and the slope 251 has squeezing action to button ignition switch switch 5 So that the back-moving spring of button ignition switch switch 5 is pressurized in micro- compressive state, when spiral cover 2 continues to rotate to retaining wall section 522 Afterwards, the back-moving spring of button ignition switch switch 5 resets and promotes retaining wall 52 to go up so as to play reverse position-limiting action to spiral cover 2；Due to Extruding of the above-mentioned axial convex tendon 25 to retaining wall 52 causes button ignition switch switch 5 to push to return to and block rotation after shake-up ignition module 4 The position of lid 2, so spiral cover 2 keeps the state with lighting-up tuyere conducting in fired state.

Further, bearing surface 521 includes along inclined inclined plane 521a in the direction of rotation of spiral cover 2 and connection inclining The smooth interface 521b of face 521a and retaining wall section 522, inclined plane 521a is inclined from bottom to top towards the direction of rotation of spiral cover 2.Support Junction 521 is coordinated by inclined plane 521a and axial convex tendon 25 realizes the minute-pressure contracting that 5 reduction torsion springs 21 are switched to button ignition switch, and Afterwards again Jing planar sections are transitioned into retaining wall section 522 so that the circumference movement of spiral cover 2 is smoother smoothly.

Further, the excess of stroke position limiting structure for limiting the motion of the excess of stroke of spiral cover 2 is additionally provided with the rotational trajectory of spiral cover 2.Spiral cover 2 revolves After turning certain angle, in order to avoid again its excess of stroke motion covers lighting-up tuyere 37, this structure is entered by excess of stroke position limiting structure to it Row setting, improves accuracy and convenience that knob opens the operation of lighting-up tuyere 37.

Further, button ignition switch switch 5 is provided with excess of stroke retaining wall 53, during one end of reduction torsion spring 21 of spiral cover 2 is fixed on On frame 3, the other end of reduction torsion spring 21 of spiral cover 2 extends connecting pin 211, in the free end insertion spiral cover 2 of connecting pin 211, surpasses Journey retaining wall 53 constitutes spacing or conducting matching relationship with the movement of button ignition switch switch 5 with connecting pin 211.The excess of stroke is spacing Structure is coordinated by the connecting pin 211 with reduction torsion spring 21, simple structure, coordinates compact, is not take up extra installing space, by In above-mentioned reverse position limiting structure coordinated by the retaining wall 52 in the structure on the medial wall of spiral cover 2 and button ignition switch switch 5, And the excess of stroke position limiting structure is matched somebody with somebody with the connecting pin 211 of reduction torsion spring 21 by the excess of stroke retaining wall 53 positioned at the inner side of retaining wall 52 Close, including one, both structures, one outer, and be independent of each other interference, and structure distribution is more reasonable.

Further, the part that button ignition switch switch 5 is located in middle frame 3, excess of stroke retaining wall are fixed in the one end of excess of stroke retaining wall 53 53 free ends are upwardly extended in bending, and the free end of excess of stroke retaining wall 53 is with the axial movement of button ignition switch switch 5 and multiple The connecting pin 211 of position torsion spring 21 constitutes spacing or conducting and coordinates.The excess of stroke retaining wall 53 be elastic piece structure, the free end of its bending part Coordinate with the connecting pin 211 of reduction torsion spring 21 with L-type step surface 531.

Further, lighting-up tuyere 37 switchs 5 both sides for being installed on the line of symmetry of spiral cover 2 with button ignition switch, and shoulder block 24 is arranged on Both sides on the cross line of the line of symmetry of spiral cover 2,2 shoulder blocks 24, lighting-up tuyere 37, button ignition switch switches 5 are distributed in cross-shaped configuration. The distribution of shoulder block 24, lighting-up tuyere 37 and button ignition switch switch 5, symmetrical configuration, profile is more succinct attractive in appearance.

Further, ignition module 4 includes piezoelectric ceramics sparking gear 42 and air storing cavity 43, piezoelectric ceramics sparking gear 42 It is connected with button ignition switch switch 5, air storing cavity 43 is passed through by trachea and the UNICOM of lighting-up tuyere 37, piezoelectric ceramics sparking gear 42 High-voltage connection 41 is connected with lighting-up tuyere 37.The cigar lighter can be that, using common gas type cigar lighter, sparking gear can be Piezoelectric ceramics sparking gear 42, it would however also be possible to employ other conventional equipments, the present embodiment explanation by taking piezoelectric ceramic device as an example.

Further, ignition module 4 includes electrothermal piece, circuit board, battery, and circuit board is installed in housing 1, electrothermal piece peace At lighting-up tuyere 37, electrothermal piece is connected with circuit board.The cigar lighter can also be lighted a fire using electric heating unit, Ke Yishi Heating wire, electric heating piece are lighted a fire by generating heat, it would however also be possible to employ electrode produces arc ignition, and its internal mounting structure can join Examine heating wire cigar lighter of the prior art and electric arc cigarette lighter.

Using method of the present utility model is as follows：Spiral cover 2 is rotated by 90 ° first so that crater 22 and the correspondence of lighting-up tuyere 37 Conducting, now because spiral cover 2 constitutes reverse spacing cooperation with igniting by the retaining wall 52 compressed switch on 5, plays to the position of spiral cover 2 Positioning action makes it keep and the conducting state of lighting-up tuyere 37, meanwhile, spiral cover 2 is squeezed by axial convex tendon 25 to button ignition switch switch 5 Pressure moves down it, touches piezoelectric ceramics sparking gear 42, and piezoelectric ceramics sparking gear 42 is guided on Mars by high-voltage connection 41 Lighting-up tuyere 37 and Jing gas ignitions, button ignition switch switch 5 is now pressed again so that the retaining wall 52 on button ignition switch switch 5 back out it is right The stop of spiral cover, in the presence of reduction torsion spring 21, reset original state covers lighting-up tuyere to spiral cover 2.

This utility model is not limited to above-mentioned specific embodiment, and persons skilled in the art are public according to this utility model The content opened, can implement of the present utility model using other various specific embodiments, or every employing this utility model Design structure and thinking, do simple change or change, both fall within protection domain of the present utility model.

Claims (10)

1. a kind of swing type cigar lighter with safety lock cap, including housing, spiral cover, the middle frame that is installed between housing and spiral cover, Be provided with middle frame ignition module and button ignition switch switch, spiral cover is articulated on middle frame and middle frame be provided with spiral cover reset turn round Spring, offers lighting-up tuyere on middle frame, crater corresponding with lighting-up tuyere is offered on spiral cover, and lighting-up tuyere is located at spiral cover rotational trajectory On, spiral cover by be pivotally connected with lighting-up tuyere constitute masking lighting-up tuyere close matching relationship and with lighting-up tuyere conducting open Open matching relationship, it is characterised in that：The spiral cover is provided with shoulder block, and shoulder block is arranged on the mobile path of button ignition switch switch, Shoulder block respectively constitutes locking fit structure and clearance fit structure, the spiral cover with the pivot of spiral cover with button ignition switch switch The locking or clearance fit structure that turn off or between matching relationship and shoulder block and button ignition switch switch and lighting-up tuyere between Correspond, the trajectory distance between trajectory distance and lighting-up tuyere and button ignition switch switch on spiral cover between crater and shoulder block Adaptation.

2. a kind of swing type cigar lighter with safety lock cap according to claim 1, it is characterised in that：The housing sidewall It is provided with and is available for the insertion of button ignition switch switch and along the passage of the upper and lower sliding in housing axial direction, the shoulder block is switched positioned at button ignition switch Top and shoulder block is circumferentially rotated with spiral cover along housing, spiral cover is provided with and button ignition switch switch constitutes locking or clearance fit Location structure, the axial movement that the location structure is switched with button ignition switch constitutes positioning with button ignition switch switch or activity is matched somebody with somebody Close.

3. a kind of swing type cigar lighter with safety lock cap according to claim 2, it is characterised in that：The spiral cover inner side Wall is provided with slope, and the button ignition switch is switched towards the end face of spiral cover and is provided with retaining wall, and retaining wall is provided with and is adapted to slope Bearing surface, slope constitute with retaining wall section reverse spacing as the rotation of spiral cover is moved to after retaining wall section along bearing surface Coordinate.

4. a kind of swing type cigar lighter with safety lock cap according to claim 3, it is characterised in that：The abutting bread Include the smooth interface along the inclined inclined plane in spiral cover direction of rotation and connection inclined plane and retaining wall section, inclined plane by Under up towards spiral cover direction of rotation incline.

5. a kind of swing type cigar lighter with safety lock cap according to claim 1-4 any one, it is characterised in that：Institute State and the excess of stroke position limiting structure for limiting the motion of the spiral cover excess of stroke is additionally provided with spiral cover rotational trajectory.

6. a kind of swing type cigar lighter with safety lock cap according to claim 5, it is characterised in that：The button ignition switch Switch is provided with excess of stroke retaining wall, and reduction torsion spring one end of the spiral cover is fixed on middle frame, and the reduction torsion spring other end of spiral cover prolongs Stretch out connecting pin, in the free end insertion spiral cover of connecting pin, movement and connecting pin structure that the excess of stroke retaining wall switch with button ignition switch Into spacing or conducting matching relationship.

7. a kind of swing type cigar lighter with safety lock cap according to claim 6, it is characterised in that：The excess of stroke retaining wall Part of the button ignition switch switch in middle frame is fixed in one end, and excess of stroke retaining wall free end is upwardly extended in bending, the excess of stroke The free end of retaining wall coordinates as the axial movement that button ignition switch is switched constitutes spacing or conducting with the connecting pin of reduction torsion spring.

8. a kind of swing type cigar lighter with safety lock cap according to claim 7, it is characterised in that：The lighting-up tuyere with Button ignition switch switch is installed on the both sides of spiral cover line of symmetry, and the shoulder block is arranged on the both sides on the cross line of spiral cover line of symmetry, and 2 Individual shoulder block, lighting-up tuyere, button ignition switch switch are in cross-shaped configuration distribution.

9. a kind of swing type cigar lighter with safety lock cap according to claim 1-4 any one, it is characterised in that：Institute Ignition module is stated including piezoelectric ceramics sparking gear and air storing cavity, piezoelectric ceramics sparking gear connects with button ignition switch switch gearing Connect, air storing cavity is connected by high-voltage connection by trachea and lighting-up tuyere UNICOM, the piezoelectric ceramics sparking gear with lighting-up tuyere.

10. a kind of swing type cigar lighter with safety lock cap according to claim 1-4 any one, it is characterised in that： The ignition module includes electrothermal piece, circuit board, battery, and circuit board is installed in housing, and electrothermal piece is installed at lighting-up tuyere, electricity Warmware is connected with circuit board.