CN109340817B

CN109340817B - Multifunctional ignition device

Info

Publication number: CN109340817B
Application number: CN201811461082.4A
Authority: CN
Inventors: 陈金武
Original assignee: Shaodong Hongbang Electronics Co ltd
Current assignee: Shaodong Hongbang Electronics Co ltd
Priority date: 2018-12-01
Filing date: 2018-12-01
Publication date: 2022-02-08
Anticipated expiration: 2038-12-01
Also published as: CN109340817A

Abstract

The invention discloses a multifunctional ignition device, which comprises a base, a gas storage box, a gas outlet valve needle, a button, a grinding wheel, a rack, a gear sleeve, a matching wheel, a swinging piece, a pressure plate, a flywheel, a pawl, an arc spring and a connecting rod, wherein the arc spring is in a compressed state initially, an arc groove is arranged on a supporting part, the arc spring is arranged in the groove, the bottom of the arc spring is fixed at the bottom of the groove, a lug is arranged on one side of the flywheel, the top of the arc spring is abutted against the lug, the arc spring is in a compressed state initially, the button drives the gear to rotate during ignition, finally the swinging piece is driven to rotate, meanwhile, the pressure plate which is in fan-shaped linkage with the swinging piece is driven to be pried, so that the gas outlet valve needle vents gas, the connecting rod is driven to rotate, and the flywheel is driven to rotate rapidly under the action of the compressed arc spring, therefore, the grinding wheel is driven to rotate quickly, ignition is realized, and the ignition device is compact in structure and not easy to loosen, so that the service life is prolonged.

Description

Multifunctional ignition device

Technical Field

The invention relates to the technical field of ignition devices, in particular to a multifunctional ignition device.

Background

The lighter uses very extensively in daily life, has become indispensable partly in the life, and the lighter exists the condition on ground of careless falling when using, because current lighter simple structure, after falling on the ground at every turn, leads to lighter locomotive nose portion to break away from easily, and is more troublesome when assembling once more, especially to the emery wheel lighter, has tiny flint and spring, in case the emery wheel drops from the aircraft nose, then flint and spring then can lose, leads to the unable reuse of lighter.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a multifunctional ignition device with longer service life.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a multifunctional ignition device comprises a base, a gas storage box, a gas outlet valve needle, a button, a grinding wheel, a rack, a gear sleeve, a matching wheel, a swinging piece, a pressing plate, a flywheel, a pawl, an arc-shaped spring and a connecting rod, wherein the gas storage box is arranged on the base and is arranged in the gas storage box and matched with the gas storage box, the gas outlet valve needle is arranged at the top of the gas storage box, a button groove is arranged on the base, the button is arranged in the button groove and matched with the button groove, a convex block is arranged at the bottom of the button, the rack is arranged at the lower end of the button, the gear sleeve is fixed on the base and sleeved outside the rack, one side of the matching wheel is provided with the gear, the other side of the matching wheel is provided with the roller, the gear is meshed with the rack, the swinging piece is fan-shaped, the fan-shaped top of the swinging piece is rotatably arranged on the base, one end opposite to the fan-shaped top is provided with an arc-shaped groove, the arc-shaped groove is matched with the roller, a notch is arranged above the oscillating piece close to the arc-shaped groove, a convex part protruding outwards is arranged on the matching wheel, a cylinder vertical to the wheel surface of the roller wheel is arranged on the convex part, the cylinder is matched with the notch, one end of the pressing plate end is matched with the air outlet valve needle, the other end of the pressing plate end is connected to one fan-shaped side of the oscillating piece, two supporting parts are arranged at the upper end of the air storage box, mounting holes are arranged on the supporting parts, the grinding wheel is positioned between the two supporting parts and is respectively connected to the mounting holes of the two supporting parts through shafts extending out of the two ends of the grinding wheel, the flywheel is provided with internal teeth, the pawl comprises a first pawl and a second pawl, the first pawl and the second pawl are both hinged with one end of a connecting rod, one end of the first pawl is connected to the supporting parts, the middle part of the connecting rod is rotatably connected to the supporting parts, the other end of the connecting rod is hinged to the fan-shaped groove of the oscillating piece, and an arc-shaped groove is arranged on the supporting part, in the recess was arranged in to the arc spring, the recess bottom was fixed in to the arc spring bottom, flywheel one side is equipped with the lug, the arc spring top is contradicted the lug, and during the initialization, the arc spring was in compression state, was equipped with convex recess on the supporting part, the arc spring is arranged in the recess, and the arc spring bottom is fixed in the recess bottom, flywheel one side is equipped with the lug, the arc spring top is contradicted the lug, during the initialization, the arc spring is in compression state, be equipped with the opening on the cover, the flywheel is arranged in the opening and be connected to on the emery wheel, the flywheel excircle stretches out from the opening.

Furthermore, the connecting rod comprises a first rod and a second rod, the middle part of the second rod is rotatably connected to the supporting part, the first rod and the second rod are hinged, the end part of the first rod is connected with the swinging piece, and the end part of the second rod is hinged with the first pawl and the second pawl.

Further, cover one side is equipped with the fire outlet that the needle of giving vent to anger goes out fire, and the cover opposite side is equipped with convex last arc portion, lower arc portion, goes up and forms between arc portion, lower arc portion, the clamp plate and holds the chamber, emery wheel, flywheel are arranged in and are held the intracavity, and the flywheel is installed in the emery wheel outside.

Furthermore, the upper end surface of the middle part of the pressure plate is arc-shaped and is matched with the wheel surface of the grinding wheel.

Furthermore, the number of the flywheels is two, and the flywheels are symmetrically arranged on two sides of the grinding wheel respectively.

It should be noted that the upper, lower, left, right, front and rear portions are not limited to specific positions, but to relative positions between different structures, and the first and second portions are not limited to specific numbers, but to distinguish different structures.

Drawings

FIG. 1 is a first schematic view of the multifunctional ignition device of the present invention;

FIG. 2 is an enlarged view of part I of FIG. 1;

FIG. 3 is an enlarged view of part II of FIG. 1;

FIG. 4 is a second schematic view of the multi-functional ignition device of the present invention;

FIG. 5 is a first schematic view of a base of the multifunctional ignition device of the present invention;

fig. 6 is a second schematic view of the base of the multifunctional ignition device of the present invention.

Description of the reference numerals

100. The gas storage device comprises a base, 110, a gas storage box, 120, a gas outlet valve needle, 130, an electronic piezoelectric element, 140, a button, 150, a grinding wheel, 160, a rack, 170, a gear sleeve, 182, a gear, 184, a roller, 186, a convex part, 188, a cylinder, 200, a swinging piece, 202, an arc-shaped groove, 204, a notch, 210, a pressing plate, 220, a flywheel, 222, internal teeth, 232, a first pawl, 234, a second pawl, 240, an arc-shaped spring, 252, a first rod, 254, a second rod, 260 and a containing chamber.

Detailed Description

Embodiments of the present invention are described in detail below with reference to the accompanying drawings:

referring to fig. 1-6, in an embodiment of the present invention, a multifunctional ignition device includes a base 100, an air storage tank 110, an air outlet valve needle 120, a button 140, a grinding wheel 150, a rack 160, a gear sleeve 170, a mating wheel, a swinging member 200, a pressure plate 210, a flywheel 220, a pawl, an arc spring 240, and a link, wherein the base 100 is provided with an air storage chamber, the air storage tank 110 is disposed in the air storage chamber and is matched with the air storage chamber, the air outlet valve needle 120 is mounted on the top of the air storage tank 110, the base 100 is provided with a button groove, the button 140 is mounted in the button groove and is matched with the button groove, the rack 160 is mounted at the lower end of the button 140, the gear sleeve 170 is fixed on the base 100 and is sleeved outside the rack 160, one side of the mating wheel is provided with a gear 182, the other side of the mating wheel is provided with a roller 184, the gear 182 is engaged with the rack 160, the swinging member 200 is in a fan shape, the fan-shaped top of the swinging member 200 is rotatably mounted on the base 100, an arc-shaped groove 202 is formed in one end opposite to the top of the fan shape, the arc-shaped groove 202 is matched with the roller 184, a notch 204 is formed above the oscillating piece 200 close to the arc-shaped groove 202, a convex portion 186 protruding outwards is formed in the matching wheel, a cylinder 188 perpendicular to the wheel surface of the roller 184 is arranged on the convex portion 186, the cylinder 188 is matched with the notch 204, one end of the pressing plate 210 is matched with the air outlet valve needle 120, the other end of the pressing plate is connected to one side of the fan shape of the oscillating piece 200, two supporting portions are arranged at the upper end of the air storage box 110, mounting holes are formed in the supporting portions, the grinding wheel 150 is located between the two supporting portions and is respectively connected to the mounting holes of the two supporting portions through shafts extending out of two ends of the grinding wheel 150, the flywheel 220 is provided with internal teeth 222, each pawl comprises a first pawl 232 and a second pawl 234, the first pawl 232 and the second pawl 234 are hinged to one end of a connecting rod, one end of the first pawl 232 is connected to the supporting portions, connecting rod middle part rotatable coupling is on the supporting part, and the connecting rod other end articulate in on the fan-shaped of swinging piece 200, be equipped with convex recess on the supporting part, in arc spring 240 arranged in the recess, arc spring 240 bottom was fixed in the recess bottom, flywheel 220 one side is equipped with the lug, arc spring 240 top is contradicted the lug, and initial time, arc spring 240 is in compression state, is equipped with convex recess on the supporting part, in arc spring 240 arranged in the recess, arc spring 240 bottom was fixed in the recess bottom, flywheel 220 one side is equipped with the lug, arc spring 240 top is contradicted the lug, and initial time, arc spring 240 is in compression state, be equipped with the opening on the cover, flywheel 220 arranges in the opening and be connected in emery wheel 150, flywheel 220 excircle stretches out from the opening.

During ignition, when the button 140 is pressed by pressing the button 140, the rack 160 below the button 140 moves downward to drive the gear 182 engaged with the rack 160 to rotate, thereby driving the roller 184 to rotate, thereby driving the cylinder 188 on the protrusion 186 on the mating wheel to rotate, the cylinder 188 is engaged with the notch 204 to drive the swinging member 200 to rotate, and at the same time, the pressing plate 210 connected in a sector shape with the swinging member 200 is driven to pry up, thereby exhausting the exhaust valve needle 120, when the swinging member 200 rotates, the swinging member 200 is driven to rotate with the connecting rod, thereby driving the first pawl 232 and the second pawl 234 connected with the connecting rod to close, thereby enabling the second pawl 234 to release the flywheel 220, and under the action of the compressed arc spring 240, the flywheel 220 drives the flywheel 220 to rotate rapidly due to the recovery of the deformation of the arc spring 240, thereby driving the grinding wheel 150 to rotate rapidly, so as to realize ignition, thereby igniting the exhaust valve needle 120, because whole ignition structure is inseparable, be difficult for the pine to take off, improved ignition life.

Further, the connecting rod includes a first rod 254 and a second rod 252, the middle portion of the second rod 252 is rotatably connected to the supporting portion, the first rod 254 and the second rod 252 are hinged, the end portion of the first rod 254 is connected to the swinging member 200, and the end portion of the second rod 252 is hinged to the first pawl 232 and the second pawl 234.

Further, cover one side is equipped with the fire outlet that the air outlet valve needle 120 goes out the fire, and the cover opposite side is equipped with convex last arc portion, lower arc portion, goes up and forms between arc portion, lower arc portion, the clamp plate 210 and holds the chamber, emery wheel 150, flywheel 220 are arranged in and are held the intracavity, and flywheel 220 installs in the emery wheel 150 outside.

Further, the upper end surface of the middle part of the pressing plate 210 is arc-shaped and is matched with the wheel surface of the grinding wheel 150.

Further, two flywheels 220 are provided, and are symmetrically disposed on two sides of the grinding wheel 150.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A multifunctional ignition device is characterized by comprising a base, a gas storage box, a gas outlet valve needle, a button, a grinding wheel, a rack, a gear sleeve, a matching wheel, a swinging piece, a pressing plate, a flywheel, a pawl, an arc-shaped spring and a connecting rod, wherein the gas storage box is arranged on the base, the gas storage box is arranged in the gas storage box and matched with the gas storage box, the gas outlet valve needle is arranged at the top of the gas storage box, a button groove is arranged on the base, the button is arranged in the button groove and matched with the button groove, the rack is arranged at the lower end of the button, the gear sleeve is fixed on the base and sleeved outside the rack, one side of the matching wheel is provided with a gear, the other side of the matching wheel is provided with a roller, the gear is meshed with the rack, the swinging piece is fan-shaped, the fan-shaped top of the swinging piece is rotatably arranged on the base, one end opposite to the fan-shaped top is provided with an arc-shaped groove, the arc-shaped groove is matched with the roller, and a notch is arranged above the arc-shaped groove, the matching wheel is provided with a convex part which protrudes outwards, the convex part is provided with a cylinder which is vertical to the wheel surface of the roller wheel, the cylinder is matched with the notch, one end of the pressure plate end is matched with the air outlet valve needle, the other end of the pressure plate end is connected to one side of the fan-shaped swinging part, the upper end of the air storage box is provided with two supporting parts, the supporting parts are provided with mounting holes, a grinding wheel is positioned between the two supporting parts and is respectively connected to the mounting holes of the two supporting parts through shafts which extend out of the two ends of the grinding wheel, the flywheel is provided with internal teeth, each pawl comprises a first pawl and a second pawl, the first pawl and the second pawl are both hinged with one end of a connecting rod, one end of the first pawl is connected to the supporting parts, the middle part of the connecting rod is rotatably connected to the supporting parts, the other end of the connecting rod is hinged on the fan-shaped swinging part, the supporting parts are provided with arc-shaped grooves, the arc-shaped springs are arranged in the grooves, and the bottoms of the arc-shaped springs are fixed at the bottoms of the grooves, the grinding wheel is characterized in that a convex block is arranged on one side of the flywheel, the top of the arc-shaped spring abuts against the convex block, the arc-shaped spring is in a compressed state initially, an opening is formed in the cover, the flywheel is arranged in the opening and connected to the grinding wheel, and the outer circle of the flywheel extends out of the opening.

2. The multifunctional ignition device of claim 1, wherein the linkage comprises a first rod and a second rod, the middle part of the second rod is rotatably connected to the support part, the first rod and the second rod are hinged, the first rod end is connected to the swinging member, and the second rod end is hinged to the first pawl and the second pawl.

3. The multifunctional ignition device of claim 2, wherein a fire outlet for discharging fire from the air outlet valve needle is formed in one side of the cover, an upper arc portion and a lower arc portion which are circular arc-shaped are formed in the other side of the cover, an accommodating cavity is formed among the upper arc portion, the lower arc portion and the pressing plate, the grinding wheel and the flywheel are arranged in the accommodating cavity, and the flywheel is mounted on the outer side of the grinding wheel.

4. The multifunctional ignition device of claim 3 wherein the upper end surface of the middle portion of the pressure plate is curved and matches the grinding wheel face.

5. The multifunctional ignition device of claim 3, wherein there are two flywheels, and the two flywheels are symmetrically arranged on two sides of the grinding wheel respectively.