WO2013104134A1 - 一种火石打火机 - Google Patents

一种火石打火机 Download PDF

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Publication number
WO2013104134A1
WO2013104134A1 PCT/CN2012/071083 CN2012071083W WO2013104134A1 WO 2013104134 A1 WO2013104134 A1 WO 2013104134A1 CN 2012071083 W CN2012071083 W CN 2012071083W WO 2013104134 A1 WO2013104134 A1 WO 2013104134A1
Authority
WO
WIPO (PCT)
Prior art keywords
toggle
lighter
energy storage
flint
toggle member
Prior art date
Application number
PCT/CN2012/071083
Other languages
English (en)
French (fr)
Inventor
陈龙
Original Assignee
Chen Long
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chen Long filed Critical Chen Long
Priority to CN2012800047628A priority Critical patent/CN103339445A/zh
Publication of WO2013104134A1 publication Critical patent/WO2013104134A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q2/00—Lighters containing fuel, e.g. for cigarettes
    • F23Q2/34—Component parts or accessories
    • F23Q2/46—Friction wheels; Arrangement of friction wheels

Definitions

  • the present invention relates to a lighter that generates a spark by friction between a grinding wheel and a flint. Background technique
  • lighters there are two main types of lighters: one is an electronic lighter, and the other is a flint lighter. Since the electronic lighter does not dirty the hands during use, although the quality of the Flint lighter is the same as that of the electronic lighter and the price is lower than that of the electronic lighter, many consumers are more willing to purchase an electronic lighter. In an era of increasing emphasis on health and hygiene, flint lighters must change the traditional way of ignition.
  • Chinese Patent Application No. 200910115330. 4 discloses a flint lighter comprising a gear block, a resetting device, a separating device and the like. This patent application can make the flint lighter's ignition method cleaner, but the feel of the fire is not comparable to that of the electronic lighter. It is necessary to apply pressure on the button very quickly to ignite the lighter, and the production is complicated.
  • Chinese Patent No. 97226690. 9 discloses a gas fuel igniter which simulates the ignition process and principle of an electronic lighter, and uses the energy accumulated in the process of pressing the button to suddenly rotate the ignition wheel to ignite, and after completion of the ignition, it needs to be considered again. How to avoid the friction between the steel wheel and the flint, and let all the parts return to their original position.
  • Cib Patent No. 95243330. 3 discloses a vertical pressing type steel wheel ignition ignition device, which comprises a frame, a steel wheel and a flint, and a pressing device including a button, a pressure spring, a return spring, a rotating rod and a booster buckle on the frame.
  • a steel wheel cover on the steel wheel.
  • the force distribution of the spring is unreasonable, so that the friction between the steel wheel and the flint must be overcome in the process of returning the steel wheel to the original position, which causes the steel wheel to be often caught by the flint.
  • the object of the present invention is to ignite a flint lighter in a cleaner manner. Moreover, the flint lighter of the present invention has almost the same feel as an electronic lighter. Moreover, the structure of the present invention is very simple, low in cost, and easy to mass-produce.
  • the present invention provides a flint lighter including a gas release mechanism, a spark generating mechanism, and a steering mechanism; wherein the spark generating mechanism includes an energy storage element that is stored by deformation, a flint built in the lighter, and a flint.
  • the steering mechanism includes a dialable rotating member a toggle member that rotates in the opposite direction; when the toggle member moves forward and toggles the rotation member to rotate in the reverse direction, the energy storage member applies a force to rotate in opposite directions and acts on the energy storage member to deform and store energy.
  • the energy storage component releases energy and drives the energy storage component to apply a positive force to rotate, and the rotating component synchronously rotates and resets, and the grinding wheel rotates synchronously in the forward direction and
  • the flint friction produces a spark; the gas release mechanism is turned on by the steering mechanism and releases the gas before the spark is extinguished.
  • the position to be issued refers to a position at which the movable portion is located. If the movable portion is in the position to be fired, the toggle member is blocked by the rotating member during the movement; if the movable portion is not in the position to be issued, Then the toggle member is not blocked by the rotating member during the movement.
  • the rotation member, the force application position of the energy storage element, and the rotation of the grinding wheel can be divided into a forward rotation and a reverse rotation, wherein the rotation of the grinding wheel to cause the spark to be generated by the spark and the spark to the rotation of the gas nozzle is called Rotate in the forward direction; vice versa.
  • the steering mechanism includes a toggle member, a lever shaft about which the toggle member rotates, and a shaft hole of the lever shaft, and the control mechanism is referred to as a lever type manipulation mechanism.
  • the operating mechanism includes a toggle member, a slider, and a sliding slot.
  • the slider on the toggle member can slide in a sliding slot fixed in the lighter, or the slider fixed in the lighter can be located in the sliding
  • the steering mechanism is called a slider type operating mechanism.
  • the steering mechanism is a lever type steering mechanism
  • the lever shaft of the toggle member is a member of the steering mechanism that affects the movement trajectory of each point on the toggle member.
  • the normal movable space of the lever shaft should be the lever shaft hole, and when the lever shaft is When the lever shaft hole enters the misalignment space, the movement of the toggle member is a misalignment movement;
  • the manipulation mechanism is a slider type manipulation mechanism
  • the slider is a member of the manipulation mechanism that affects the movement track of each point on the toggle member.
  • the normal moving space of the slider should be a chute, and the movement made by the dialing member when the slider enters the misaligned space by the chute is a misalignment motion.
  • the energy storage element may be various elements that store energy by deformation, such as various springs, specifically a torsion spring, a compression spring or a tension spring.
  • the energy storage element can be stored by the forward movement of the toggle member, and the control mechanism can open the gas release mechanism to release the gas during the forward movement of the toggle member; the forward motion is a one-way motion .
  • the gas release mechanism includes a gas nozzle and a gas release lever for swaying the gas nozzle, and the gas release lever controls the release of the gas by slamming the gas nozzle, and the gas nozzle is at a position when no external force acts on the gas release lever Disabled.
  • the gas release lever shaft may be located between the force application end of the gas release lever and the gas nozzle. When the force application end of the gas release lever is pressed downward, the other end of the gas release lever tilts the gas nozzle upward; or the gas nozzle is located at the gas release rod shaft Between the urging end of the gas release lever and the urging end of the gas release lever, the other end of the gas release lever tilts the gas nozzle upward.
  • the structure of the gas nozzle belongs to the prior art and will not be described herein.
  • the operator operates the steering mechanism to cause the dialing member to move the rotating member, and when the toggle member toggles the rotating member to reversely rotate, the energy storage component stores energy.
  • the energy stored in the energy storage component is sufficient, dialing
  • the moving member is separated from the rotating member, and the energy released by the energy storage element causes the grinding wheel to rotate rapidly in the forward direction, and the grinding wheel generates a spark in the process of the positive rotating.
  • the operator operates the control mechanism without direct contact with the grinding wheel. Not only does it feel good, it is almost identical in operation and electronic lighter, and it is clean and hygienic.
  • a reset mechanism for resetting the toggle member is further included.
  • the reset mechanism is a misalignment reset mechanism including a misalignment space for the misalignment movement of the toggle member to avoid the rotation of the rotation member, and contact or connection with the toggle member for making a toggle Component
  • the steering mechanism is a lever type steering mechanism, which comprises a toggle member, a lever shaft around which the toggle member rotates, and a shaft hole of the lever shaft; the lever shaft is movable in a hole formed by the shaft hole and the misalignment space.
  • the elastic member may be various components that store energy by deformation, such as various springs, and specifically may be a torsion spring, a compression spring, or a tension spring.
  • the reset mechanism is a misalignment reset mechanism
  • the manipulation mechanism is a slider type control mechanism, which includes a toggle member, a slider, and a sliding slot, and the slider on the toggle member can be fixed on the slider
  • the sliding inside the sliding slot in the lighter, or the slider fixed in the lighter can slide in the sliding slot on the sliding member; the protruding portion (ie, the dislocation space) integrated with the sliding slot is arranged beside the sliding slot, and is sliding
  • the block can move in a space formed by the chute and the protrusion, and the misalignment space is a protrusion.
  • the contact surface of the rotating member and the dial member is provided with an obstacle for obstructing the automatic reset of the dial member.
  • the reset mechanism is a rotary reset mechanism
  • the end portion of the toggle member that is in contact with the rotating member is a movable portion that is rotatable within a limited range about its own rotational axis, or the rotating member and the dialing member
  • the end of the movable member contacting is a movable portion rotatable within a limited range about its own rotational axis
  • the rotary reset mechanism includes a rotating shaft, and an elasticity for contacting or connecting with the toggle member for automatically resetting the toggle member element.
  • the rotation reset mechanism rotates the movable portion to prevent the toggle member from being blocked and reset by the rotation member.
  • the rotary reset mechanism may further include a reset member that is in contact with or connected to the movable portion for automatically returning the movable portion to the position to be fired after the rotation.
  • the resetting member may be various components that store energy by deformation, such as various springs, and specifically may be a torsion spring, a compression spring, or a tension spring.
  • this embodiment it is possible to illuminate the lighter when a force greater than 4.1 kg has to be applied to the pressing position of the operating mechanism, in order to prevent the child from easily igniting.
  • the spark generating mechanism is provided with an anti-clip that rotates synchronously with the grinding wheel and is accessible to the hand; correspondingly, the lighter is provided with an anti-card for accommodating the anti-seize column to rotate synchronously with the grinding wheel therein hole.
  • the anti-clip can be moved by hand to reset the rotating member.
  • the portion of the grinding wheel that is not in contact with the flint is provided with a shape asymmetry.
  • the present invention has the following beneficial effects:
  • the operator rotates the rotating member in reverse by operating the operating mechanism, and the energy storage element stores energy.
  • the toggle member is separated from the rotating member, and the energy storage device releases energy.
  • the grinding wheel rotates rapidly in the forward direction. The grinding wheel generates sparks during the forward rotation process.
  • the operator operates the control mechanism and does not need to directly contact the grinding wheel. It not only has good hand feeling, but is almost identical to the operating electronic lighter, and is clean and hygienic;
  • the present invention fully considers the characteristics of the flint lighter itself, does not simply imitate the ignition process and principle of the electronic lighter, but firstly rotates the rotating member in reverse and stores the energy storage element, and the energy stored in the energy storage element is sufficient.
  • the energy storage component releases energy
  • the rotating member and the grinding wheel rotate synchronously in the forward direction.
  • the friction flint generates a spark.
  • the grinding wheel reset problem does not need to be considered, and no further consideration is required. How to avoid the friction between the grinding wheel and the flint during the process of returning all the components after the ignition process, so the pressure is greatly reduced Low chance of the wheel being caught by the flint;
  • the present invention uses a grinding wheel and a flint to generate a spark, which is lower in cost than the piezoelectric ceramic required for an electronic lighter, and thus the lighter of the present invention is more cost-effective;
  • the lighter of the invention has a simple structure and is easy to mass produce.
  • FIG. 1 is a partial internal structural view of Embodiment 1 of the present invention, showing the state in which the components in the lighter are placed without any operation on the lighter;
  • FIG. 2 is a partial internal structural view of Embodiment 1, which shows that an external force is applied by an operator to rotate the toggle member, and the toggle member is in contact with the rotating member;
  • FIG. 3 is a partial internal structural view of Embodiment 1, which shows that the operator continues to apply an external force, the rotating member rotates in the reverse direction, compresses the energy storage element, and the toggle member comes into contact with the gas release lever that controls the gas release mechanism;
  • Embodiment 4 is a partial internal structural view of Embodiment 1, which shows that the toggle member and the rotating member are about to be separated, the energy accumulated by the energy storage element is already sufficient, and the gas release mechanism has begun to release the gas;
  • Embodiment 5 is a partial internal structural view of Embodiment 1, which shows that after the dial member is separated from the rotating member, the energy storage element drives the rotating member and the grinding wheel to rotate in the forward direction, and the rotating grinding wheel and the flint quickly rub to generate a spark, and the spark ignites the gas.
  • Figure 6 is a partial internal structural view of Embodiment 1, which shows that the toggle member is blocked by the rotating member during the resetting process under the elastic force of the elastic member;
  • Figure 7 is a partial internal structural view of the first embodiment, which shows that the toggle member is displaced under the elastic force of the elastic member, thereby preventing the toggle member from obstructing the rotation member;
  • Figure 8 is a partial internal structural view of Embodiment 1 of the present invention, showing the state of the components in the lighter when no operation is performed on the lighter;
  • Figure 9 is a partial internal structural view of Embodiment 2, showing an external force applied by an operator to move the toggle member upward, and the toggle member is in contact with the rotating member;
  • Figure 10 is a partial internal structural view of Embodiment 1, which shows that the toggle member and the rotating member are about to be separated, the energy accumulated by the energy storage element is already sufficient, and the gas release mechanism has begun to release the gas;
  • Figure 11 is a partial internal structural view of Embodiment 2, which shows that after the dial member is separated from the rotating member, the energy storage element drives the rotating member and the grinding wheel to rotate in the forward direction, and the rotating grinding wheel and the flint quickly rub to generate sparks, and the spark ignites the gas. Flame
  • Figure 12 is a partial internal structural view of Embodiment 1, which shows that the toggle member is blocked by the rotating member during the resetting of the elastic member by the elastic force, and the toggle member starts to be displaced under the elastic force of the elastic member. ;
  • Figure 13 is a partial internal structural view of Embodiment 2, which shows that the toggle member is displaced under the elastic force of the elastic member, thereby preventing the toggle member from obstructing the rotation member;
  • Figure 14 is a partial internal structural view of Embodiment 3 of the present invention, showing the state of the components in the lighter when no operation is performed on the lighter;
  • Figure 15 is a partial internal structural view of Embodiment 3, which shows that after the dial member is separated from the rotating member, the energy storage element drives the rotating member and the grinding wheel to rotate in the forward direction, and the rotating grinding wheel and the flint quickly rub to generate a spark, and the spark ignites the gas. Flame
  • Figure 16 is a partial internal structural view of Embodiment 3, which shows that during the resetting of the toggle member, the movable portion of the toggle member is rotated by a certain angle, thereby preventing the toggle member from obstructing the rotation of the rotary member;
  • Figure 17 is a partial internal structural view of Embodiment 4 of the present invention, showing the state of the components in the lighter when no operation is performed on the lighter;
  • Embodiment 18 is a partial internal structural view of Embodiment 4, which shows that after the dial member is separated from the rotating member, the energy storage element drives the rotating member and the grinding wheel to rotate in the forward direction, and the rotating grinding wheel and the flint quickly rub to generate a spark, and the spark ignites the gas. Flame
  • Figure 19 is a partial internal structural view of Embodiment 4, which shows that during the resetting of the toggle member, the movable portion of the toggle member is rotated by a certain angle, thereby preventing the toggle member from obstructing the rotation member;
  • Figure 20 is a partial internal structural view of Embodiment 5 of the present invention.
  • Figure 21 is a partial internal structural view of a sixth embodiment of the present invention, showing a structure on one side of the rotating member;
  • Figure 22 is a partial internal structural view of the sixth embodiment, showing the structure on the side of the force applying member;
  • Figure 23 is a partial internal structural view of Embodiment 7 of the present invention;
  • Figure 24 is a partial internal structural view of Embodiment 8 of the present invention.
  • Figure 25 is a partial internal structural view of Embodiment 9 of the present invention, showing the state of the components in the lighter when no operation is performed on the lighter, wherein the dotted lines xlx2, x3x4, yly2, and y3y4 are enclosed by a rectangular frame;
  • Figure 26 is a schematic view showing the structure of the lighter body cut by the rectangular frame of Figure 25 projected onto the plane of the paper in the x2x1 direction;
  • Figure 27 is a structural view of the same embodiment and the same viewing angle as Figure 26, showing that during the resetting of the toggle member, the movable portion of the rotating member is rotated by a certain angle, thereby preventing the toggle member from obstructing the rotation of the rotating member;
  • Figure 28 is a partial internal structural view of Embodiment 10 of the present invention, showing the state in which the components in the lighter are placed without any operation of the lighter, and the toggle member is separated from the rotating member;
  • Figure 29 is a partial internal structural view of the embodiment 10, showing that the toggle member is blocked by the obstacle on the rotating member during the resetting of the elastic member and cannot be automatically reset;
  • Figure 30 is a partial internal structural view of the embodiment 10, showing the toggle member under the action of an external force of the operator, causing the toggle member to be displaced, thereby preventing the toggle member from obstructing the rotation member;
  • Figure 31 is a partial internal structural view of the eleventh embodiment of the present invention, showing that the movable member of the end portion is in contact with the rotating member during the resetting process, and the movable portion cannot automatically rotate by a sufficiently large angle.
  • the toggle member cannot automatically avoid the blocking of the rotating member;
  • FIG. 32 is a partial internal structural view of Embodiment 11, showing the toggle member under the action of an external force of the operator, The movable portion of the toggle member is rotated by a sufficient angle to prevent the toggle member from obstructing the rotation of the rotary member;
  • FIG. 33 is a partial internal structural view of the embodiment 12 of the present invention, showing that the toggle member and the rotary member are about to be separated, When the operator applies a force on the pressing position of the operating mechanism of not less than 4.1 kg, the gas nozzle is in a critical state of about to release the gas or just starts to release the gas;
  • Figure 34 is a partial internal structural view of the embodiment 12, showing the operator pressing the pressing position of the force pressing manipulation mechanism, and the dialing member pressing the gas release lever of the gas release mechanism to continuously release the gas from the gas release mechanism; After the component is separated from the rotating component, the energy storage component drives the rotating component and the grinding wheel to rotate in the forward direction, and the rotating grinding wheel and the flint quickly rub to generate a spark, and the spark ignites the gas to generate a flame;
  • Figure 35 is a partial internal structural view of Embodiment 13 of the present invention.
  • Figure 36 is a partial internal structural view of Embodiment 14 of the present invention.
  • Figure 37 is a partial internal structural view of Embodiment 15 of the present invention.
  • Figure 38 is a partial internal structural view of Embodiment 16 of the present invention, showing that the grinding wheel is caught by the flint due to the quality problem of the grinding wheel or the flint;
  • Figure 39 is a partial external structural view of Embodiment 16 showing the anti-seize column and its anti-jamming hole;
  • Figure 40 is a partial external structural view of the embodiment 16, showing the operator dialing the anti-seize column by hand;
  • Figure 41 is a partial external structural view of the embodiment 16 showing the grinding wheel being released from the stuck state
  • Figure 42 is a partial internal structural diagram of Embodiment 17 of the present invention.
  • the steering mechanism is a lever type steering mechanism.
  • the lighter consists of four parts: a gas release mechanism, a spark generating mechanism, a steering mechanism and a reset mechanism.
  • the gas release mechanism includes a gas nozzle 2, a nozzle spring 1 and a gas release lever 19.
  • the gas release lever shaft 18 is located between the force application end 46 of the gas release lever and the gas nozzle 1;
  • the reset mechanism includes a resilient member 11 and a misalignment space 14.
  • the steering mechanism includes a toggle member 15, a lever shaft 13 of the toggle member, and a lever shaft hole 37 of the toggle member.
  • the spark generating mechanism includes a grinding wheel 5, a flint 4, a flint spring 20, a rotating member 10, an energy storage element 7, and an energy storage element applying force 8.
  • the grinding wheel 5 and the rotating member 10 are combined and rotatable around the rotating shaft 6 of the grinding wheel, and the energy storage element applying position 8 is located above the rotating member 10, and the grinding wheel 5, the rotating member 10 and the energy storage element applying force 8 can be wound around The rotating shaft 6 of the grinding wheel is rotated synchronously.
  • the flint spring 20 holds the flint 4 firmly against the grinding wheel 5.
  • the energy storage element 7 is a torsion spring, and the torsion spring spiral portion 34 of the energy storage element 7 is sleeved on the rotating shaft 6 of the grinding wheel.
  • One end of the energy storage element 7 is fixed to the fixed position of the energy storage element fixed inside the lighter. 3, the other end is against the energy storage element applying force 8 on the rotating member 10. Without any external force applied, the energy storage element 7 applies an elastic force to the energy storage element applying force 8 to cause the rotating member 10 to abut against the limiting block 9.
  • the toggle member 15 is rotatable about a lever shaft 13 that is fixed to a toggle member in the lighter.
  • the lever shaft hole 37 of the toggle member and the displacement space 14 together form a total space 38, and the total space 38 is on the toggle member 15.
  • An oblong hole is formed, the width of the hole being slightly larger than the diameter of the lever shaft 13 of the cylindrical dial member.
  • the end of the turning member 10 in contact with the dial member 15 is farther from the lever shaft hole 37 of the dial member than the misalignment space 14.
  • the lever shaft 13 of the toggle member is movable within an oblong hole formed by the total space 38.
  • the elastic member 11 is a compression spring, and one end of the elastic member 11 is fixed to the elastic member fixing position 25 fixed to the inner portion of the lighter, and the other end is fixed to the elastic member biasing position 26 on the dial member 15.
  • the elastic member 11 in this embodiment applies an elastic force in the lower right direction to the toggle member 15 without applying any external force, so that the cylindrical stopper 16 fixed to the inside of the lighter is firmly fixed.
  • the cylindrical engagement block 17 on the toggle member 15 is held, and the lever shaft 13 of the toggle member is now located in the lever shaft hole 37 of the toggle member.
  • the dial member 15 When the pressing position 35 of the operating mechanism is pressed downward by the hand 21, the dial member 15 starts to overcome the elastic force of the elastic member 11 to perform a one-way rotational motion about the lever shaft 13 of the dial member, and this one-way rotational motion is a forward motion.
  • the dial member 15 contacts the rotating member 10 (as shown in FIG. 2), the toggle member 15 also needs to overcome the elastic force of the energy storage member 7 other than the elastic force of the elastic member 11 and the friction between the grinding wheel 5 and the flint 4. The force causes the rotation member 10 to rotate in the reverse direction. In the process, all the resultant forces applied to the toggle members 15 determine that the toggle member 15 does not undergo a misalignment motion.
  • the energy storage element 7 stores energy during the reverse rotation of the rotary member 10.
  • the friction flint 4 generates a large amount of sparks, and at this time, the dial member 15 has acted on the gas release lever 19 of the lever structure, and the gas release lever 19 rotates around the gas release lever shaft 18 and opens the gas nozzle 2, and the gas starts to be released. Only at this moment or adjacent to this moment, since the force assigned to the elastic member 11 and the energy storage member 7 in the actual product may vary differently depending on the specific situation, all the resultant forces acting on the toggle member 15 may cause the toggle member A misalignment occurs in which the timing of the separation of the dial member 15 from the rotating member 10 is advanced.
  • the misalignment motion at this moment or adjacent to this moment does not cause any problem with the ignition, because the present embodiment does not have a high requirement for the timing of the separation of the toggle member 15 from the rotation member 10 as in the embodiment 12, at this moment or adjacent to the moment.
  • the energy accumulated by the energy storage element 7 is already sufficient to drive the rotating member 10 and the grinding wheel 5 to rotate and rub the flint 4 to generate a large amount of sparks, and to reset the rotating member 10, these sparks are completely ignited to ignite the gas, and the gas has already begun to be released.
  • This embodiment can also add the same stop face 44 and limit stop 45 as in the embodiment 12 to avoid the misalignment motion at the moment, as shown in Fig. 33.
  • the toggle member 15 is separated from the rotating member 10 (as shown in FIG. 5), and the energy accumulated by the energy storage element 7 instantaneously erupts and pushes the energy storage member to apply the force position 8, the rotating member 10 Rotating with the grinding wheel 5, the rotating member 10 is immediately reset, the rotation of the grinding wheel 5 is positively rotating, and a large amount of spark generated by the frictional flint 4 when the grinding wheel 5 rotates rapidly ignites the gas, and the toggle member 15 continues to move forward. Until the limit block 12 fixed inside the lighter is blocked, the toggle member 15 is continuously applied to the gas release lever 19 in this process, and the gas is continuously released.
  • the elastic member 11 pushes the toggle member 15 to reset, in which the toggle member 15 will no longer act on the gas release lever 19, and the nozzle spring 1 will move the gas nozzle 2 Pushing back to the closed position, the gas release lever 19 also returns to its original position, the gas is immediately turned off, and the flame is extinguished. Also in this process, the toggle member 15 will come into contact with the rotating member 10 and be blocked by the rotating member 10 (Fig. 6).
  • the surface of the rotating member 10 that comes into contact with the toggle member 15 during the resetting process after the toggle member 15 is completed in the ignition process is referred to as a reset contact surface 36.
  • the reset contact surface 36 in this embodiment is a smooth curved surface.
  • the steering mechanism is a slider type steering mechanism.
  • the lighter consists of four parts: a gas release mechanism, a spark generating mechanism, a steering mechanism and a reset mechanism.
  • the gas release mechanism includes a gas nozzle 2, a nozzle spring 1, and a gas release lever 19.
  • the gas release lever shaft 18 is located between the force application end 46 of the gas release lever and the gas nozzle 1.
  • the reset mechanism includes a resilient member 11 and a misalignment space 14.
  • the steering mechanism includes a toggle member 15, a chute 29, a slider 30, and a reverse lever 31.
  • the spark generating mechanism includes a grinding wheel 5, a flint 4, a flint spring 20, a rotating member 10, an energy storage element 7, and an energy storage element applying force 8.
  • the energy storage component 7 is a torsion spring, and the torsion spring spiral portion 34 of the energy storage component 7 is sleeved on the rotating shaft 6 of the grinding wheel.
  • One end of the energy storage component 7 is fixed to the energy storage component fixing position fixed to the inside of the lighter. The other end abuts against the energy storage element applying force 8 on the rotating member 10, and without applying any external force, the energy storage element 7 applies an elastic force to the energy storage element applying force 8, so that the rotating member 10 is pressed against the limit.
  • Block 9
  • the lighter is provided with a chute 29, and the slider 30 on the toggle member 15 is movable in a total space 38 formed by the chute 29 and the misalignment space 14.
  • the dislocation space 14 is located in the vicinity of the position where the slider 30 is located when the dial member 15 and the revolving member 10 are in contact, and a side which is integrally formed with the chute 29 is formed on the side of the chute 29 facing away from the revolving member 10.
  • the toggle member 15 is displaced.
  • the slider 30 moves only within the chute 29, the slider 30 can slide up and down without rotating.
  • the elastic member 11 is a compression spring, and one end of the elastic member 11 is fixed to the elastic member fixing position 25 fixed to the inner portion of the lighter, and the other end is fixed to the elastic member biasing position 26 on the dial member 15. Referring to Fig. 8, the elastic member 11 applies a vertical downward elastic force to the dial member 15 without applying any external force, and the toggle member 15 is firmly pressed to the lowermost end of the chute 29.
  • the toggle member 15 also needs to overcome the elastic force of the energy storage member 7 other than the elastic force of the elastic member 11 and the friction between the grinding wheel 5 and the flint 4.
  • the force causes the rotating member 10 to rotate in the reverse direction.
  • the energy storage element 7 stores energy during the reverse rotation of the rotary member 10.
  • the steering mechanism includes a reverse lever 31 that rotates about the lever shaft 32 of the reverse lever; and the reverse lever 31 is defined by the limit lever 33 of the reverse lever and the gas release lever 19 to define the range of motion. To ensure that the toggle member 15 is sure to be in contact with the gas release lever 19 during forward motion. Then, during the process of the sliding member 15 continuing to slide upward, there is a process in which the dial member 15 and the rotating member 10 gradually become separated. When the dial member 15 and the rotating member 10 are about to be separated (as shown in FIG.
  • the energy accumulated by the elastic member 11 and the energy storage member 7 is already large, and the energy accumulated by the energy storage member 7 is sufficient to rotate the grinding wheel 5 and
  • the friction flint 4 generates a large amount of sparks, and at this time, the dial member 15 has acted on the reverse lever 31, and the reverse lever 31 converts the upward force applied by the dial member 15 into a downward force and acts on the lever structure.
  • the gas release lever 19, the gas release lever 19 rotates around the gas release lever shaft 18 and opens the gas nozzle 2, and the gas starts to be released.
  • the toggle member 15 will be separated from the rotary member 10 (as shown in FIG. 11), and the energy accumulated by the energy storage element 7 instantaneously erupts and pushes the energy storage component to apply the force 8
  • the rotating member 10 and the grinding wheel 5 are rotated, the rotating member 10 is immediately reset, the rotation of the grinding wheel 5 is positively rotated, and the grinding wheel 5 generates a large amount of sparks during the forward rotation, the spark rapidly ignites the gas, and the sliding member 15 will continue to slide upward until it reaches the apex of the chute 29, during which the toggle member 15 continues to act on the reverse lever 31, and the reverse lever 31 also acts on the gas release lever 19 to continuously release the gas. Since the gas has been ignited, the flame will continue as long as the pressing position 35 of the operating mechanism is pressed. The entire ignition process is complete.
  • the elastic member 11 pushes the toggle member 15 to reset, in which the toggle member 15 will no longer act on the reverse lever 31, and the reverse lever 31 will no longer be applied.
  • the nozzle spring 1 pushes the gas nozzle 2 back to the closed position, and the gas release lever 19 also returns to the original position, the gas is immediately turned off, and the flame is extinguished.
  • the toggle member 15 will contact the rotary member 10 and be blocked by the rotary member 10 (Fig. 12).
  • the reset contact surface 36 in this embodiment is a smooth plane.
  • the structure of the gas release mechanism in this embodiment can also be changed as in the fourth embodiment, so that the gas nozzle 2 is located between the force application end 46 of the gas release lever and the gas release lever shaft 18, and the toggle member 15 is pressed from the bottom to the top.
  • the force applying end 46 of the lever is released to open the gas release mechanism (refer to Figure 17 for reference).
  • the steering mechanism is a lever type steering mechanism.
  • the lighter consists of four parts: a gas release mechanism, a spark generating mechanism, a steering mechanism and a reset mechanism.
  • the spark generating mechanism and the gas releasing mechanism are the same as in the first embodiment.
  • the reset mechanism includes a resilient member 11, a rotating shaft 22 of the movable portion, and a reset member 23.
  • the steering mechanism includes a toggle member 15, a lever shaft 13 of the toggle member, and a lever shaft hole 37 of the toggle member.
  • the toggle member 15 is rotatable about the lever shaft 13 of the toggle member, and the lever shaft hole 37 of the toggle member is slightly larger than the lever shaft 13 of the toggle member.
  • the end portion of the dial member 15 that is in contact with the rotating member 10 is a movable portion 24 that is rotatable about a rotating shaft 22 of the movable portion within a limited range.
  • the range in which the movable portion 24 in the embodiment can be rotated about the rotation axis 22 of the movable portion is as follows: Referring to FIG. 14 , the clockwise rotation from the position to be fired can be rotated by more than 90 degrees and less than 180 degrees, and cannot be made from the position to be sent. Turn counterclockwise (the moving portion 24 in Fig. 14 is in the position to be fired).
  • the restoring member 13 in this embodiment uses a tension spring.
  • One end of the reset member 23 is fixed to the reset member fixing position 28 on the toggle member 15, and the other end is fixed to the reset member biasing position 27 on the movable portion 24. .
  • the toggle member 15 makes a one-way rotational movement about the lever shaft 13 of the dial member against the elastic force of the elastic member 11, and this one-way rotational motion is a forward motion.
  • the toggle member 15 contacts the rotating member 10, the toggle member 15 also needs to overcome the elastic force of the energy storage member 7 other than the elastic force of the elastic member 11 and the friction between the grinding wheel 5 and the flint 4 to make the rotating member 10 reverse rotation.
  • the energy storage element 7 stores energy during the reverse rotation of the rotary member 10.
  • the toggle member 15 is separated from the rotating member 10 (as shown in FIG. 15), and the energy accumulated by the energy storage element 7 instantaneously erupts and pushes the energy storage member to apply the force position 8, the rotating member 10 Rotating together with the grinding wheel 5, the rotating member 10 is immediately reset, the rotation of the grinding wheel 5 is positively rotating, and a large amount of spark generated by the frictional flint 4 when the grinding wheel 5 rotates rapidly ignites the gas, and the toggle member 15 continues to move forward until Blocked by the limiting block 12, in this process, the toggle member 15 - continuously acts on the gas release lever 19, the gas is continuously released, since the gas has been ignited, so as long as the pressure of the pressing position 35 of the operating mechanism is pressed Will continue. The entire ignition process is complete.
  • the steering mechanism is a slider type steering mechanism.
  • the lighter consists of four parts: a gas release mechanism, a spark generating mechanism, a steering mechanism and a reset mechanism.
  • the gas release mechanism includes a gas nozzle 2, a nozzle spring 1 and a gas release lever 19.
  • the gas nozzle 2 is located between the force application end 46 of the gas release lever and the gas release lever shaft 18;
  • the reset mechanism includes a resilient member 11, a rotating shaft 22 of the movable portion, and a reset member 23.
  • the spark generating mechanism is the same as that of the second embodiment.
  • the steering mechanism includes a toggle member 15, a chute 29, and a slider 30.
  • the end portion of the dial member 15 that is in contact with the rotating member 10 is a movable portion 24 that is rotatable about a rotating shaft 11 of the movable portion within a limited range.
  • the range in which the movable portion 24 in the embodiment can be rotated around the rotating shaft 22 of the movable portion is as follows: Referring to FIG. 17, the clockwise rotation from the position to be fired can be rotated by more than 90 degrees and less than 180 degrees, and cannot be made from the position to be sent. Turn counterclockwise (the moving portion 24 in Fig. 17 is in the position to be fired).
  • the restoring member 23 in this embodiment employs a tension spring.
  • One end of the reset member 23 is fixed to the reset member fixing position 28 on the toggle member 15, and the other end is fixed to the reset member biasing position 27 on the movable portion 24. .
  • Embodiment 2 differs from Embodiment 2 mainly in the following ways:
  • the end portion of the toggle member 15 of the present embodiment which is in contact with the rotation member 10 is a movable portion 24 which is rotatable about a rotation axis 11 of the movable portion within a limited range.
  • the lighter of this embodiment is provided with only the chute 29, and there is no misalignment space 14.
  • the ignition process of the lighter of the present embodiment is different from that of Embodiment 2, that is, since the gas nozzle 1 in this embodiment is located between the force application end 46 of the gas release lever and the gas release lever shaft 18, the dialing is pushed from the bottom to the top.
  • the dial member 15 acts on the force applying end 46 of the gas release lever from the bottom up, instead of the dial member 15 acting on the gas release lever 19 through the reverse lever 31 as in the first embodiment.
  • the gas release lever 19 then rotates around the gas release lever shaft 18 and opens the gas nozzle 2, and the gas is released.
  • the released gas will be ignited during the subsequent ignition process ( Figure 18).
  • the structure of the gas release mechanism in this embodiment can also be changed as in the first embodiment, so that the gas release lever shaft 18 is located between the force application end 46 of the gas release lever and the gas nozzle 1, and the dial member 15 is passed through the reverse lever 31. Acting on the gas release lever to open the gas release mechanism (Figure 8).
  • Example 5
  • this embodiment can be used to illustrate that the movable portion 24 can be above the rotating member 10.
  • the end portion of the rotating member 10 which is in contact with the toggle member 15 is a movable portion 24 which is rotatable about a rotation axis 22 of the movable portion within a limited range.
  • the dial member 15 is not in contact with the rotating member 10
  • the movable portion 14 is always in the standby position by the elastic force of the reset member 23.
  • the range in which the movable portion 24 in the embodiment can be rotated about the rotating shaft 22 of the movable portion is as follows: Referring to FIG. 20, the clockwise rotation from the position to be fired can be rotated more than 60 degrees and less than 120 degrees, and cannot be made from the position to be sent. Turn counterclockwise (the movable portion 24 in Fig. 20 is located at the position to be fired).
  • Embodiment 4 differs from Embodiment 4 mainly in the following ways:
  • the end portion of the rotating member 10 in contact with the toggle member 15 is a movable portion 24 rotatable about a rotating shaft 22 of the movable portion within a limited range.
  • the restoring member 23 uses a torsion spring.
  • the torsion spring coil portion 34 of the reset member 23 is fitted over the rotating shaft 11 of the movable portion, one end of the reset member 23 abuts against the reset member fixing position 28 on the rotating member 10, and the other end abuts against the reset member on the movable portion 24.
  • Bit 27 is
  • the ignition process of the lighter of this embodiment is identical to that of the fourth embodiment. After the ignition process is completed, the process of the elastic member 11 pushing the toggle member 15 to be reset is almost the same as that of the embodiment 4 except that the rotation of the movable portion 24 occurs on the rotary member 10 instead of the toggle member 15. on.
  • the structure of the gas release mechanism in this embodiment can also be changed as in the first embodiment, so that the gas release lever shaft 18 is located between the force application end 46 of the gas release lever and the gas nozzle 1, and the dial member 15 is passed through the reverse lever 31. Acting on the gas release lever to open the gas release mechanism ( Figure 8).
  • FIG. 21 is a schematic view of a front partial internal structure of the present embodiment
  • FIG. 22 is a schematic view showing a partial internal structure of the back surface of the embodiment. This embodiment can be used to illustrate that the rotating member 10 and the energy storage member applying force 8 are respectively located on both sides of the grinding wheel 5.
  • the lighter in this embodiment, the entire ignition process and the resetting process of the toggle member 15 are identical to those of the first embodiment.
  • Embodiment 1 The main differences between this embodiment and Embodiment 1 are:
  • the energy storage element applying force 8 is located above the wheel assembly member 39, and the wheel assembly member 39 and the rotation member 10 are respectively located on both sides of the grinding wheel 5, wherein the wheel assembly member 39, the rotation member 10 and the grinding wheel 5 are combined into one assembly and can be wound Grinding wheel The rotating shaft 6 rotates.
  • this embodiment has fewer reset elements 23, reset element fixed positions 28, and reset element biasing positions 27 than in the third embodiment.
  • the reset element 23, the reset element fixed position 28, and the reset element biasing position 27 are reduced as compared with the fifth embodiment.
  • the movable portion 24 is always not in the standby position under the action of gravity; when the lighter is inverted, the movable portion 24 is always in the standby position under the action of gravity.
  • the ignition process of the lighter in this embodiment is the same as that of the embodiment 5.
  • the toggle member 15 is almost or completely blocked by the rotation member 10 during the automatic reset, regardless of the upright or inverted fire.
  • the movable member 15 can be easily reset by the elastic force of the elastic member 11.
  • the structure of the gas release mechanism in this embodiment can also be changed as in the first embodiment, so that the gas release lever shaft 18 is located between the force application end 46 of the gas release lever and the gas nozzle 1, and the dial member 15 is passed through the reverse lever 31. Acting on the gas release lever to open the gas release mechanism ( Figure 8).
  • Fig. 25 Shown in Fig. 25 is the state in which the components in the lighter are placed without any operation of the lighter of the embodiment.
  • the axis parallel to the horizontal plane is the X axis
  • the axis perpendicular to the horizontal plane is the y axis. Therefore, it is to be noted that the operation of the present invention is not limited to the plane composed of the xy axis.
  • the z-axis is perpendicular to the plane formed by the xy axis.
  • the xlx2 line parallel to the X-axis, the x3x4 line, and the yly2 line parallel to the y-axis and the y3y4 line are now drawn in a rectangular frame in the lighter structure diagram of FIG. 25, and then The rectangular frame cuts the lighter entity of the embodiment along the z-axis to obtain a region entity, and finally projects the cut region entity from the x2 to the x1 direction onto the paper plane, which is the structural diagram shown in FIG. 27 shows the structure of the lighter in different states in the same perspective as in Fig. 26.
  • the movable portion 24 is located on the rotating member 10 in this embodiment.
  • the range of rotation of the movable portion 24 of the present embodiment is above the plane formed by the yz axis, and not above the plane formed by the xy axis.
  • the restoring member 23 is a tension spring.
  • the state of each component as shown in Fig. 26 is the state in which no operation is performed on the lighter.
  • Hand 21 When the pressing position 35 of the steering mechanism is pressed, the toggle member 15 moves forward and contacts the rotating member 10. Continuing to press the pressing position 35 of the steering mechanism, the same ignition process as in the fifth embodiment occurs.
  • the process of automatically resetting the toggle member 15 after the completion of the ignition process is also the same as that of the embodiment 5 except that the plane in which the movable portion 24 is rotated is changed to the plane composed of the yz axis, and Fig. 27 shows the process in the process.
  • the movable portion 24 rotates and the dial member 15 and the rotating member 10 tend to be separated.
  • the structure of the gas release mechanism in this embodiment can also be changed as in the first embodiment, so that the gas release lever shaft 18 is located between the force application end 46 of the gas release lever and the gas nozzle 1, and the dial member 15 is passed through the reverse lever 31. Acting on the gas release lever to open the gas release mechanism ( Figure 8).
  • the lighter in this embodiment differs from the first embodiment in the following:
  • the reset contact surface 36 of 10 has a barrier portion 40.
  • the ignition process of the lighter in this embodiment is identical to that of the first embodiment. The difference is that during the resetting of the toggle member 15 by the elastic member 11 after the completion of the ignition process, the toggle member 15 is blocked by the barrier portion 40, and all the resultant forces acting on the toggle member 15 cannot automatically cause the toggle member 15 to automatically occur.
  • the misalignment movement (Fig. 29) prevents the toggle member 15 from automatically avoiding the blocking of the rotary member 10.
  • the human hand 21 is required to apply a force in the oblique direction to the dial member 15, and the toggle member 15 can be displaced, and the toggle member 15 can block the obstacle 40 (see FIG. 30), and the toggle member 15 is then It is separated from the rotating member 10 and finally reset (Fig. 28).
  • the significance of this embodiment is that the toggle member 15 cannot be automatically reset after each completion of the ignition process, and the assistance of the human power is required, the toggle member 15 can be reset, the fire machine can be ignited again, and the direction of the assist force is completely different.
  • the direction of the force that needs to be applied during the ignition process increases the difficulty of using non-target people (such as children) and greatly improves the safety of the lighter.
  • the reset member 23 in this embodiment is a tension spring, which differs from the third embodiment in the present embodiment.
  • the spring force of the reset element 23 is relatively large.
  • the resultant force cannot rotate the movable portion 24 around the rotating shaft 11 of the movable portion by a sufficient angle, so that the toggle member 15 cannot automatically bypass the blocking of the rotating member 10 (as shown in FIG.
  • the movable portion 24 can be rotated about the rotating shaft 11 of the movable portion by a sufficiently large angle to cause the dial member 15 to block the rotation of the rotating member 10 (Fig. 32) and finally reset.
  • This embodiment increases the difficulty of using non-target people (such as children) and improves the safety of the lighter.
  • the principle of the lighter in this embodiment is the same as that of the first embodiment, and the difference from the first embodiment is that the safety of the lighter is improved by the embodiment.
  • the specific implementation method is as follows: During the ignition, the dialing 1 ⁇ , and at this time, the member is plucked at the moment when the member 15 is rotated during the forward movement and the rotation member 10 is to be separated from the rotation member 10, the force applied by the operator to the pressing position 35 of the operating mechanism is not less than 4.1 kg. 15 has been applied to gas release The rod 19 and the gas nozzle 1 are in a critical state of releasing the gas or just beginning to release the gas.
  • the dial member 15 continues to act on the gas release rod 19, and the gas will be Sustained release, while the dial member 15 is separated from the rotating member 10 (Fig. 34), and the energy accumulated by the energy storage member 7 instantaneously erupts and pushes the energy storage member applying force 8, the rotating member 10 and the grinding wheel 5
  • the rotating member 10 is immediately reset, the spark generated by the friction flint 4 when the grinding wheel 5 rotates rapidly ignites the gas, and the toggle member 15 continues to move forward until it is blocked by the limiting block 12, and the member is toggled in the process. 15—Continuously acts on the gas release lever 19, and the gas is continuously released.
  • the present embodiment cannot allow the toggle member 15 to be displaced, as it will affect Whether the dialing member 15 can act on the gas release rod 19 in time and accurately, and the timing of the gas release in this embodiment is very high.
  • the present embodiment adds a cylindrical limit fixed to the inside of the lighter.
  • the block 45 is provided with a stop face 44 added to the toggle member 15.
  • the lever shaft 13 of all the toggle members may enter the stage of the dislocation space 14, and the stopper block 45 will abut against the stop surface 44 of the toggle member 15, so that the toggle member 15 cannot be displaced.
  • the toggle member 15 does not contact the stop surface 44 when the misalignment movement occurs automatically, so the limit block 45 and the stop surface 44 do not It will have any effect on the misalignment movement in this process.
  • This limit block 45 and the stop face 44 can also be applied to the embodiment 1 and the embodiment 10.
  • the energy storage element 7 is a tension spring, one end of which is fixed on the energy storage element fixing position 3 fixed inside the lighter, and the other end is fixed on the energy storage element applying position 8 on the rotating member 10. .
  • the elastic member 11 is a torsion spring, and the torsion spring spiral portion 34 of the elastic member 11 is sleeved on the lever shaft 13 of the toggle member, and one end thereof is fixed to the elastic member fixing position 25 fixed to the inside of the lighter, and One end abuts the elastic member biasing position 26 on the toggle member 15.
  • the energy storage element 7 can also be a tension spring
  • the elastic element 11 can also be a torsion spring
  • the energy storage element 7 is a compression spring, one end of which is fixed to the energy storage element fixing position 3 fixed inside the lighter, and the other end is fixed to the energy storage element applying position 8 on the rotating member 10.
  • the elastic member 11 is a tension spring having one end fixed to the elastic member fixing position 25 fixed to the inside of the lighter and the other end fixed to the elastic member applying position 26 on the toggle member 15.
  • the energy storage element 7 can also be a compression spring, and the elastic element 11 can also be a tension spring.
  • the difference between this embodiment and the embodiment 4 is that: in this embodiment, the reset element 23 is a compression spring, and one end of the reset element 23 is fixed on the reset element fixing position 28 on the toggle member 15. The other end is fixed to the resetting member applying force 27 on the movable portion 24.
  • the resetting member 23 may be a tension spring as in the fourth embodiment or a torsion spring as in the fifth embodiment, and may be a compression spring.
  • the grinding wheel 5 may be due to the quality of the flint 4 or the grinding wheel 5 itself. got stuck. This is the case shown in Fig. 38.
  • the toggle member 15 rotates the rotary member 10 and is separated from the rotary member 10, the pressing of the pressing position 35 of the operating mechanism is stopped, and the toggle member 15 can be automatically reset, and the grinding wheel 5 Being caught causes the rotating member 10 to not be swung and reset.
  • an anti-clip 41 is added to the rotating member 10.
  • the anti-clamp 41 overlaps with the accumulator element 8 and the anti-clip 41 is vertical.
  • the shaft on the plane of the paper protrudes out of the lighter; correspondingly, the lighter is provided with an anti-hole 42 for accommodating the anti-clip 41 to rotate synchronously with the grinding wheel 5.
  • the difference between this embodiment and the embodiment 1 is that the wheel 5 has an asymmetrical shape in the embodiment, and the notch does not come into contact with the flint 4 during use of the lighter.
  • the significance of setting this notch is as follows:
  • the grinding wheel 5 has a molar tooth 43 for rubbing the flint 4 to generate a spark, and the assembler knows the direction of the tooth 43 by the shape of the notch on the grinding wheel 5, which is convenient for assembly by the assembler.

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  • Lighters Containing Fuel (AREA)

Abstract

一种火石打火机，包括燃气释放机构、火花发生机构、操控机构；火花发生机构包括通过变形储能的储能元件（7）、内置于打火机的火石（4）、与火石接触的砂轮（5）、在储能元件（7）释放能量时与砂轮（5）同步正向转动的轮转构件（10）、与轮转构件（10）同步转动并与储能元件（7）接触或连接的储能元件施力位（8）；操控机构包括可拨动轮转构件（10）使其反向转动的拨动构件（15）；拨动构件（15）正向运动并拨动轮转构件（10）使其反向转动时，储能元件施力位（8）同步反向转动并作用于储能元件（7）使其变形并储能；拨动构件（15）继续正向运动并与轮转构件（10）分离时，储能元件（7）释放能量并驱动储能元件施力位（8）正向转动，轮转构件（10）则同步正向转动并复位，砂轮（5）则同步正向转动并与火石（4）摩擦产生火花；燃气释放机构在火花熄灭前由操控机构开启并释放燃气。

Description

一种火石打火机
技术领域
本发明涉及一种通过砂轮与火石摩擦产生火花的打火机。 背景技术
目前， 主要的打火机有两种： 一种是电子打火机， 另一种是火石打火机。 由于电子打 火机在使用过程中不会弄脏手， 所以尽管火石打火机的质量与电子打火机相同， 价格也比 电子打火机低，但很多消费者却更愿意购买电子打火机。在越来越强调健康、卫生的时代， 火石打火机必须改变传统的点火方式。
中国专利申请 200910115330. 4公开了一种火石灯火机， 其包括齿轮块、 复位装置和 分离装置等。 该专利申请可以让火石打火机的点火方式更清洁， 但是打火过程中的手感还 是无法与电子打火机相媲美， 需要非常快速对按钮施加按压力才能点燃火机， 而且生产起 来也比较复杂。
中国专利 97226690. 9公开了一种气体燃料点火器， 其模仿电子打火机的点火过程和 原理， 利用按压按钮过程中积蓄的能量突然正向转动打火轮来点火， 而完成点火后则需要 再考虑如何既回避钢轮与火石之间的摩擦力， 又让所有部件回复原位。
中国专利 95243330. 3公开了一种垂直按压式钢轮发火点火装置， 其包括座架、钢轮、 火石， 在座架上有包括按钮、 压力弹簧、 回力弹簧、 旋转拉杆、 增压扣的按压装置， 钢轮 上有钢轮罩。 但该专利的技术方案中， 弹簧的力量分配不合理， 令钢轮回复原位的过程中 必须克服钢轮与火石之间的摩擦力， 这会导致钢轮经常被火石卡住。
因此， 提供一种点火手感好、 结构简单、 成本低廉、 清洁卫生、 适合火石打火机自身 特点， 并且真正能够投入到实际生产的火石打火机成为了业界需要解决的问题。 发明内容
针对现有技术的缺点， 本发明的目的是用一种更清洁的方式点燃火石打火机， 不仅 如此， 本发明涉及的火石打火机连点火的手感都和电子打火机几乎一模一样。 而且本发明 的结构非常简单， 成本低， 易于大批量生产。
为了实现上述目的， 本发明提供了一种火石打火机， 其包括燃气释放机构、 火花发生 机构、 操控机构； 其中， 火花发生机构包括通过变形储能的储能元件、 内置于打火机的火 石、 与火石接触的砂轮、 在储能元件释放能量时与砂轮同步正向转动的轮转构件、 与轮转 构件同步转动并与储能元件接触或连接的储能元件施力位；操控机构包括可拨动轮转构件 使其反向转动的拨动构件； 拨动构件正向运动并拨动轮转构件使其反向转动时， 储能元件 施力位同步反向转动并作用于储能元件使其变形并储能；拨动构件继续正向运动并与轮转 构件分离时， 储能元件释放能量并驱动储能元件施力位正向转动， 轮转构件则同步正向转 动并复位， 砂轮则同步正向转动并与火石摩擦产生火花； 燃气释放机构在火花熄灭前由操 控机构开启并释放燃气。 本发明中， 待发位置是指活动部所处的一种位置， 如果活动部处于待发位置， 则拨动 构件在运动过程中会受到轮转构件的阻挡； 如果活动部不处于待发位置， 则拨动构件在运 动过程中不会受到轮转构件的阻挡。
本发明中， 轮转构件、 储能元件施力位和砂轮的转动可分为正向转动和反向转动， 其 中能引起砂轮摩擦火石产生火花且火花向燃气喷嘴所在方位溅射的转动， 称为正向转动； 反之则为反向转动。
本发明中， 操控机构包括拨动构件、 拨动构件绕其转动的杠杆轴、 杠杆轴的轴孔， 则 称此操控机构为杠杆式操控机构。
本发明中， 操控机构包括拨动构件、 滑块、 滑槽， 位于拨动构件上的滑块可在固定于 打火机内的滑槽内滑动， 或者固定于打火机内的滑块可在位于拨动构件上的滑槽内滑动， 则称此操控机构为滑块式操控机构。
本发明中，操控机构中影响拨动构件上各点运动轨迹的构件从正常的活动空间进入错 位空间时， 拨动构件所做的运动称为错位运动。 例如， 操控机构为杠杆式操控机构， 则拨 动构件的杠杆轴是操控机构中影响拨动构件上各点运动轨迹的构件，杠杆轴的正常活动空 间应该是杠杆轴孔， 而当杠杆轴从杠杆轴孔进入错位空间时拨动构件所做的运动即为错位 运动； 又例如， 操控机构为滑块式操控机构， 则滑块是操控机构中影响拨动构件上各点运 动轨迹的构件， 滑块的正常活动空间应该是滑槽， 而当滑块由滑槽进入错位空间时拨动构 件所做的运动即为错位运动。
本发明中， 储能元件可为各种通过变形储存能量的元件， 例如各种弹簧， 具体可为扭 矩弹簧、 压缩弹簧或者拉伸弹簧。
本发明中， 通过拨动构件的正向运动可使储能元件储能， 并且在拨动构件正向运动的 过程中操控机构可开启燃气释放机构以释放燃气； 该正向运动为单向运动。
本发明中， 燃气释放机构包括燃气喷嘴和用于撬动该燃气喷嘴的燃气释放杆， 燃气释 放杆通过撬动燃气喷嘴来控制燃气的释放， 当没有任何外力作用于燃气释放杆时燃气喷嘴 处于关闭状态。 燃气释放杆转轴可位于燃气释放杆的施力端和燃气喷嘴之间， 在向下按压 燃气释放杆的施力端时， 燃气释放杆的另一端向上撬动燃气喷嘴； 也可以是燃气喷嘴位于 燃气释放杆转轴和燃气释放杆的施力端之间， 在向上推动燃气释放杆的施力端时， 燃气释 放杆的另一端向上撬动燃气喷嘴。 燃气喷嘴的结构属于现有技术领域， 在此不再赘述。
本发明中， 操作者通过操作操控机构使拨动构件拨动轮转构件， 拨动构件拨动轮转构 件使其反向转动时储能元件储能， 当储能元件积蓄的能量非常充足时， 拨动构件与轮转构 件分离， 储能元件释放能量导致砂轮快速正向转动， 砂轮在正向转动的过程中摩擦火石产 生火花。 操作者操作操控机构， 不需直接接触砂轮， 其不仅手感好， 操作起来和电子打火 机几乎一模一样， 而且清洁卫生。
根据本发明的一种实施方式， 还包括用于使拨动构件复位的复位机构。
根据本发明的一种实施方式， 复位机构为错位复位机构， 其包括用于拨动构件发生错 位运动从而避开轮转构件阻挡的错位空间， 以及与拨动构件接触或连接、 用于使拨动构件 自动发生错位运动并使拨动构件自动复位的弹性元件。 操控机构为杠杆式操控机构， 其包 括拨动构件、 拨动构件绕其转动的杠杆轴、 杠杆轴的轴孔； 杠杆轴可在轴孔和错位空间共 同组成的孔内活动。 本发明中， 弹性元件可为各种通过变形储存能量的元件， 例如各种弹 簧， 具体可为扭矩弹簧、 压缩弹簧或者拉伸弹簧。
根据本发明的另一种实施方式， 复位机构为错位复位机构， 操控机构为滑块式操控机 构， 其包括拨动构件、 滑块、 滑槽， 位于拨动构件上的滑块可在固定于打火机内的滑槽内 滑动， 或者固定于打火机内的滑块可在位于拨动构件上的滑槽内滑动； 滑槽旁设有与滑槽 连成一体的突出部 （即错位空间）， 滑块可在滑槽和突出部共同组成的空间内活动， 错位 空间为突出部。
根据本发明的另一种实施方式，轮转构件与拨动构件的接触面上设有用于阻碍拨动构 件自动复位的障碍部。
根据本发明的另一种实施方式， 复位机构为旋转复位机构， 拨动构件与轮转构件接触 的端部为可绕其自身的转动轴在限定的范围内转动的活动部，或者轮转构件与拨动构件接 触的端部为可绕其自身的转动轴在限定的范围内转动的活动部； 旋转复位机构包括转动 轴， 以及与拨动构件接触或连接、 用于使拨动构件自动复位的弹性元件。 旋转复位机构通 过让活动部发生转动， 令拨动构件避开轮转构件的阻挡并复位。 该旋转复位机构还可包括 与活动部接触或连接、 用于使活动部在转动后自动回复待发位置的复位元件。 本发明中， 复位元件可为各种通过变形储存能量的元件， 例如各种弹簧， 具体可为扭矩弹簧、 压缩弹 簧或者拉伸弹簧。
根据本发明的另一种实施方式， 在该实施方式中， 可设置为必须向操控机构的按压位 施加大于 4. 1公斤的力时才能点燃火机， 如此设置是为了避免儿童能轻易点火。
根据本发明的另一种实施方式，火花发生机构中设有与砂轮同步转动并且手可触及的 防卡柱； 相应的， 打火机上设有容纳防卡柱在其内与砂轮同步转动的防卡孔。 当砂轮被火 石卡住时， 用手拨动防卡柱， 可让轮转构件复位。
根据本发明的另一种实施方式，砂轮不会接触到所述火石的部分设有形状不对称的缺 a。
与现有技术相比， 本发明具备如下有益效果：
1、 本发明中， 操作者通过操作操控机构使轮转构件反向转动， 同时储能元件储能， 当储能元件积蓄的能量非常充足时， 拨动构件与轮转构件分离， 储能元件释放能量导致砂 轮快速正向转动， 砂轮在正向转动过程中摩擦火石产生火花， 操作者操作操控机构， 不需 直接接触砂轮， 其不仅手感好， 和操作电子打火机几乎一模一样， 而且清洁卫生；
2、 本发明充分考虑了火石打火机自身的特点， 没有简单模仿电子打火机的点火过程 和原理， 而是先令轮转构件反向转动并令储能元件储能， 当储能元件积蓄的能量非常充足 时， 令储能元件释放能量导致轮转构件和砂轮同步正向转动， 砂轮正向转动的同时摩擦火 石产生火花， 点火过程完成后就不需再考虑砂轮的复位问题， 更不需要再考虑在完成点火 过程后所有部件回复原位的过程中如何回避砂轮与火石之间的摩擦力的问题， 因此大大降 低了砂轮被火石卡住的几率；
3、 本发明使用砂轮和火石产生火花， 其成本低于电子打火机所必须的压电陶瓷， 因 而本发明的打火机成本更加低廉；
4、 本发明的打火机结构简单， 易于大批量生产。
下面结合附图对本发明作进一步的详细说明。 附图说明
图 1是本发明实施例 1的部分内部结构示意图，其显示了在不对打火机进行任何操作 时， 打火机内各部件所处的状态；
图 2是实施例 1的部分内部结构示意图，其显示了操作者施加外力，使拨动构件转动， 拨动构件与轮转构件接触；
图 3是实施例 1的部分内部结构示意图， 其显示了操作者继续施加外力， 轮转构件反 向转动， 压缩储能元件， 并且拨动构件开始接触控制燃气释放机构的燃气释放杆；
图 4是实施例 1的部分内部结构示意图， 其显示了拨动构件与轮转构件即将分离， 储 能元件积蓄的能量已非常充足， 且燃气释放机构已经开始释放出燃气；
图 5是实施例 1的部分内部结构示意图， 其显示了拨动构件与轮转构件分离后， 储能 元件驱动轮转构件及砂轮正向转动， 转动的砂轮与火石快速摩擦产生火花， 火花点燃燃气 产生火焰；
图 6是实施例 1的部分内部结构示意图，其显示了拨动构件在弹性元件的弹力作用下 复位的过程中受到轮转构件的阻挡；
图 7是实施例 1的部分内部结构示意图，其显示了拨动构件在弹性元件的弹力作用下 发生错位运动， 进而使拨动构件避开轮转构件的阻挡；
图 8是本发明实施例 1的部分内部结构示意图，其显示了在不对打火机进行任何操作 时， 打火机内各部件所处的状态；
图 9是实施例 2的部分内部结构示意图，其显示了操作者施加外力，使拨动构件上行， 拨动构件与轮转构件接触；
图 10是实施例 1的部分内部结构示意图， 其显示了拨动构件与轮转构件即将分离， 储能元件积蓄的能量已非常充足， 且燃气释放机构已经开始释放燃气；
图 11是实施例 2的部分内部结构示意图， 其显示了拨动构件与轮转构件分离后， 储 能元件驱动轮转构件及砂轮正向转动， 转动的砂轮与火石快速摩擦产生火花， 火花点燃燃 气产生火焰；
图 12是实施例 1的部分内部结构示意图， 其显示了拨动构件在弹性元件的弹力作用 下复位的过程中受到轮转构件的阻挡，并且拨动构件在弹性元件的弹力作用下开始发生错 位运动；
图 13是实施例 2的部分内部结构示意图， 其显示了拨动构件在弹性元件的弹力作用 下发生错位运动， 进而使拨动构件避开轮转构件的阻挡； 图 14是本发明实施例 3的部分内部结构示意图， 其显示了在不对打火机进行任何操 作时， 打火机内各部件所处的状态；
图 15是实施例 3的部分内部结构示意图， 其显示了拨动构件与轮转构件分离后， 储 能元件驱动轮转构件及砂轮正向转动， 转动的砂轮与火石快速摩擦产生火花， 火花点燃燃 气产生火焰；
图 16是实施例 3的部分内部结构示意图， 其显示了在拨动构件复位的过程中， 拨动 构件的活动部转动一定的角度， 进而使拨动构件避开轮转构件的阻挡；
图 17是本发明实施例 4的部分内部结构示意图， 其显示了在不对打火机进行任何操 作时， 打火机内各部件所处的状态；
图 18是实施例 4的部分内部结构示意图， 其显示了拨动构件与轮转构件分离后， 储 能元件驱动轮转构件及砂轮正向转动， 转动的砂轮与火石快速摩擦产生火花， 火花点燃燃 气产生火焰；
图 19是实施例 4的部分内部结构示意图， 其显示了在拨动构件复位的过程中， 拨动 构件的活动部转动一定的角度， 进而使拨动构件避开轮转构件的阻挡；
图 20是本发明实施例 5的部分内部结构示意图；
图 21是本发明实施例 6的部分内部结构示意图， 其显示了轮转构件一侧的结构； 图 22是实施例 6的部分内部结构示意图， 其显示了储能元件施力位一侧的结构； 图 23是本发明实施例 7的部分内部结构示意图；
图 24是本发明实施例 8的部分内部结构示意图；
图 25是本发明实施例 9的部分内部结构示意图， 其显示了在不对打火机进行任何操 作时， 打火机内各部件所处的状态， 其中， 虚线 xlx2、 x3x4、 yly2、 y3y4围成一个长方 形框；
图 26是图 25中的长方形框所切割的打火机实体沿 x2xl方向投影到纸平面上所得的 结构示意图；
图 27是与图 26同一实施例且相同视角的结构示意图，其显示了在拨动构件复位的过 程中， 轮转构件的活动部转动一定的角度， 进而使拨动构件避开轮转构件的阻挡；
图 28是本发明实施例 10的部分内部结构示意图，其显示了在不对打火机进行任何操 作时， 打火机内各部件所处的状态， 并且拨动构件与轮转构件分离；
图 29是实施例 10的部分内部结构示意图，其显示了拨动构件在弹性元件的弹力作用 下复位的过程中， 被轮转构件上的障碍部阻挡而无法自动复位；
图 30是实施例 10的部分内部结构示意图，其显示了拨动构件在操作者的外力作用下， 使拨动构件发生错位运动， 进而使拨动构件避开轮转构件的阻挡；
图 31是本发明实施例 11的部分内部结构示意图，其显示了拨动构件在复位的过程中， 其位于端部的活动部与轮转构件接触， 且活动部无法自动转动足够大的角度， 使拨动构件 无法自动避开轮转构件的阻挡；
图 32是实施例 11的部分内部结构示意图，其显示了拨动构件在操作者的外力作用下， 拨动构件的活动部转动足够的角度， 进而使拨动构件避开轮转构件的阻挡； 图 33是本发明实施例 12的部分内部结构示意图，其显示了拨动构件与轮转构件即将 分离， 此时操作者施加在操控机构的按压位上的力不小于 4. 1公斤， 燃气喷嘴处于即将释 放燃气的临界状态或刚开始释放燃气；
图 34是实施例 12的部分内部结构示意图，其显示了操作者加大力量按压操控机构的 按压位， 拨动构件下压燃气释放机构的燃气释放杆， 使燃气释放机构持续释放燃气； 拨动 构件与轮转构件分离后， 储能元件驱动轮转构件及砂轮正向转动， 转动的砂轮与火石快速 摩擦产生火花， 火花点燃燃气产生火焰；
图 35是本发明实施例 1 3的部分内部结构示意图；
图 36是本发明实施例 14的部分内部结构示意图；
图 37是本发明实施例 15的部分内部结构示意图；
图 38是本发明实施例 16的部分内部结构示意图，其显示了因为砂轮或者火石的质量 问题而导致砂轮被火石卡住；
图 39是实施例 16的部分外部结构示意图， 其显示了防卡柱及其防卡孔；
图 40是实施例 16的部分外部结构示意图， 其显示了操作者用手拨动防卡柱； 图 41是实施例 16的部分外部结构示意图，其显示了砂轮从被卡住的状态中解脱出来； 图 42是本发明实施例 17的部分内部结构示意图； 具体实施方式
实施例 1
如图 1所示， 在本实施例中， 操控机构是杠杆式操控机构。
打火机包括四个部分： 燃气释放机构、 火花发生机构、 操控机构和复位机构。
燃气释放机构包括燃气喷嘴 2、 喷嘴弹簧 1和燃气释放杆 19 , 本实施例中， 燃气释放 杆转轴 18位于燃气释放杆的施力端 46和燃气喷嘴 1之间；
复位机构包括弹性元件 11和错位空间 14。
操控机构包括拨动构件 15、 拨动构件的杠杆轴 1 3和拨动构件的杠杆轴孔 37。
火花发生机构包括砂轮 5、 火石 4、 火石弹簧 20、 轮转构件 10、 储能元件 7和储能元 件施力位 8。 其中砂轮 5和轮转构件 10组合在一起并可绕砂轮的转动轴 6转动， 储能元 件施力位 8位于轮转构件 10之上， 砂轮 5、 轮转构件 10和储能元件施力位 8可绕砂轮的 转动轴 6做同步转动。 火石弹簧 20将火石 4牢牢抵住砂轮 5。 本实施例中储能元件 7是 一个扭矩弹簧， 储能元件 7的扭矩弹簧螺旋部 34套在砂轮的转动轴 6上， 储能元件 7的 一头抵住固定于打火机内部的储能元件固定位 3 , 另一头抵住轮转构件 10上的储能元件 施力位 8。 在不施加任何外力的情况下， 储能元件 7向储能元件施力位 8施加弹力， 使轮 转构件 10抵住限位块 9。
拨动构件 15可绕一个固定于打火机内的拨动构件的杠杆轴 1 3转动。本实施例中拨动 构件的杠杆轴孔 37和错位空间 14共同组成一个总空间 38 , 总空间 38在拨动构件 15上 形成一个长圆形的孔， 孔的宽度略大于圆柱形的拨动构件的杠杆轴 13的直径。 轮转构件 10与拨动构件 15接触的端部距离拨动构件的杠杆轴孔 37比错位空间 14远。 拨动构件的 杠杆轴 13可在总空间 38形成的长圆形的孔内活动。 当拨动构件的杠杆轴 13由拨动构件 的杠杆轴孔 37进入错位空间 14时， 拨动构件 15所做的运动即为错位运动。
本实施例中弹性元件 11是一个压缩弹簧，弹性元件 11的一端固定在固定于打火机内 部的弹性元件固定位 25上， 另一端固定在拨动构件 15上的弹性元件施力位 26上。 以图 1为参照， 在不施加任何外力的情况下， 本实施例中的弹性元件 11向拨动构件 15施加右 下方向的弹力，使固定于打火机内部的圆柱形限位块 16牢牢抵住拨动构件 15上的圆柱形 契合块 17 , 此时拨动构件的杠杆轴 13位于拨动构件的杠杆轴孔 37内。
用手 21向下按压操控机构的按压位 35时，拨动构件 15开始克服弹性元件 11的弹力 绕拨动构件的杠杆轴 13做单向旋转运动， 此单向旋转运动为正向运动。 当拨动构件 15接 触到轮转构件 10时（如图 2) , 拨动构件 15则还需要克服除弹性元件 11的弹力之外的储 能元件 7的弹力以及砂轮 5与火石 4之间的摩擦力来使轮转构件 10反向转动， 在此过程 中， 所有施加于拨动构件 15的合力决定了拨动构件 15不会发生错位运动。 储能元件 7在 轮转构件 10反向转动的过程中储能。
当拨动构件 15将轮转构件 10转动到一定位置时， 拨动构件 15开始接触到燃气释放 杆 19 (如图 3)。 然后拨动构件 15继续正向运动的过程中， 会有一个拨动构件 15与轮转构 件 10逐渐趋向分开的过程。 当拨动构件 15与轮转构件 10即将分离时（如图 4) , 弹性元 件 11和储能元件 Ί所积蓄的能量已经很大， 其中储能元件 7所积蓄的能量已经足以驱动 砂轮 5快速转动并摩擦火石 4产生大量的火花， 而此时拨动构件 15 已经作用于杠杆结构 的燃气释放杆 19 , 燃气释放杆 19绕燃气释放杆转轴 18转动并打开燃气喷嘴 2 , 燃气开始 释放。 只有在此刻或邻近此刻时， 由于实际产品中分配给弹性元件 11和储能元件 7的力 量会根据具体情况而有不同的差异， 导致所有作用于拨动构件 15的合力可能会让拨动构 件 15发生错位运动， 令拨动构件 15与轮转构件 10分离的时机提前。 但此刻或邻近此刻 时的错位运动不会对点火产生任何问题， 因为本实施例不像实施例 12那样对拨动构件 15 与轮转构件 10分离的时机有很高的要求， 此刻或邻近此刻时储能元件 7所积蓄的能量已 经早已足以驱动轮转构件 10和砂轮 5转动并摩擦火石 4产生大量的火花、 并能令轮转构 件 10复位， 这些火花已完全足够点燃燃气， 燃气也早已开始释放。 本实施例也可以增加 和实施例 12中一样的止移面 44和限位块 45 , 来避免此刻的错位运动， 如图 33。
继续向下按压操控机构的按压位 35 , 拨动构件 15会与轮转构件 10分离（如图 5) , 储 能元件 7 所积蓄的能量瞬间爆发并推动储能元件施力位 8、 轮转构件 10和砂轮 5—起回 转， 轮转构件 10随即复位， 砂轮 5的回转为正向转动， 砂轮 5回转时摩擦火石 4所产生 的大量火花迅速点燃燃气， 而拨动构件 15则会继续正向运动， 直至被固定于打火机内部 的限位块 12挡住， 在这个过程中拨动构件 15—直持续作用于燃气释放杆 19 , 燃气一直 持续释放， 由于燃气已经被点燃， 所以只要一直按压住操控机构的按压位 35火焰就会一 直持续。 整个点火过程完成。 从操作者用手 21按压操控机构的按压位 35开始，一直到打 火机被点燃的过程， 称为点火过程。
当手 21停止按压操控机构的按压位 35时， 弹性元件 11会推动拨动构件 15复位， 在 这个过程中拨动构件 15将不再作用于燃气释放杆 19 , 喷嘴弹簧 1会将燃气喷嘴 2推回关 闭位置， 燃气释放杆 19也回到原位， 燃气随即关闭， 火焰熄灭。 也在此过程中， 拨动构 件 15会接触到轮转构件 10并受到轮转构件 10的阻挡（如图 6)。 本发明中， 在拨动构件 15完成点火过程后复位的过程中， 轮转构件 10上与拨动构件 15发生接触的面称为复位 接触面 36。 本实施例中的复位接触面 36为一个光滑的弧形曲面。 而当拨动构件 15接触 到轮转构件 10后， 所有作用于拨动构件 15的合力以及复位接触面 36的光滑弧形曲面的 共同作用会让拨动构件 15发生错位运动，令拨动构件 15与轮转构件 10逐渐趋向分离（如 图 7)并最终分离。 与轮转构件 10分离之后， 拨动构件 15会在弹性元件 11的弹力影响之 下自动复位 （如图 1)。
实施例 2
如图 8所示， 在本实施例中， 操控机构是滑块式操控机构。
打火机包括四个部分： 燃气释放机构、 火花发生机构、 操控机构和复位机构。
燃气释放机构包括燃气喷嘴 2、 喷嘴弹簧 1、 燃气释放杆 19 , 本实施例中， 燃气释放 杆转轴 18位于燃气释放杆的施力端 46和燃气喷嘴 1之间。
复位机构包括弹性元件 11和错位空间 14。
操控机构包括拨动构件 15、 滑槽 29、 滑块 30和反向杠杆 31。
火花发生机构包括砂轮 5、 火石 4、 火石弹簧 20、 轮转构件 10、 储能元件 7和储能元 件施力位 8。 火花发生机构中各部件之间的关系与实施例 1一样。 本实施例中储能元件 7 为扭矩弹簧， 储能元件 7的扭矩弹簧螺旋部 34套在砂轮的转动轴 6上， 储能元件 7的一 头抵住固定于打火机内部的储能元件固定位 3 , 另一头抵住轮转构件 10上的储能元件施 力位 8 , 在不施加任何外力的情况下， 储能元件 7向储能元件施力位 8施加弹力， 使轮转 构件 10抵住限位块 9。
本实施例中， 打火机内设有滑槽 29 , 拨动构件 15上的滑块 30可在滑槽 29和错位空 间 14共同组成的一个总空间 38 内活动。 错位空间 14位于当拨动构件 15和轮转构件 10 接触时滑块 30所在位置的附近， 并在滑槽 29旁背向轮转构件 10的一侧形成一个与滑槽 29连成一体的突出部。 当滑块 30由滑槽 29移入错位空间 14时， 拨动构件 15即发生错 位运动。 当滑块 30只在滑槽 29内移动时， 滑块 30能上下滑动且不会发生转动。
本实施例中弹性元件 11是一个压缩弹簧，弹性元件 11的一端固定在固定于打火机内 部的弹性元件固定位 25上， 另一端固定在拨动构件 15上的弹性元件施力位 26上。 以图 8为参照， 在不施加任何外力的情况下， 弹性元件 11向拨动构件 15施加垂直向下方向的 弹力， 将拨动构件 15牢牢压在滑槽 29的最下端。
用手 21向操控机构的按压位 35施加一个偏向轮转构件 10方向的斜上方向的力时， 拨动构件 15开始克服弹性元件 11的弹力沿滑槽 29向上做单向直线运动， 此单向直线运 动为正向运动。 在操控机构的按压位 35的斜面外形的引导下， 此过程中手 21向操控机构 的按压位 35施力的方向正好符合人握住火机时的施力习惯。 当拨动构件 15接触到轮转构 件 10时（如图 9) , 拨动构件 15则还需要克服除弹性元件 11的弹力之外的储能元件 7的 弹力以及砂轮 5与火石 4之间的摩擦力来使轮转构件 10反向转动。 储能元件 7在轮转构 件 10反向转动的过程中储能。
操控机构中包括一个反向杠杆 31 , 此反向杠杆 31绕反向杠杆的杠杆轴 32转动； 并 且此反向杠杆 31被反向杠杆的限位块 33和燃气释放杆 19共同限定了活动范围， 以保证 拨动构件 15在正向运动过程中一定能够接触到燃气释放杆 19。 然后拨动构件 15继续向 上滑动的过程中， 会有一个拨动构件 15与轮转构件 10逐渐趋向分开的过程。 当拨动构件 15与轮转构件 10即将分离时（如图 10) , 弹性元件 11和储能元件 7所积蓄的能量已经很 大， 其中储能元件 7所积蓄的能量已经足以令砂轮 5转动并摩擦火石 4产生大量的火花， 而此时拨动构件 15 已经作用于反向杠杆 31 ,而反向杠杆 31将拨动构件 15施加的向上的 力转变为向下的力并作用于杠杆结构的燃气释放杆 19 , 燃气释放杆 19绕燃气释放杆转轴 18转动并打开燃气喷嘴 2 , 燃气开始释放。
继续用手 21以相同方向的力推动拨动构件 15 ,拨动构件 15会与轮转构件 10分离（如 图 11) , 储能元件 7所积蓄的能量瞬间爆发并推动储能元件施力位 8、轮转构件 10和砂轮 5回转， 轮转构件 10随即复位， 砂轮 5的回转为正向转动， 砂轮 5在正向转动的过程中 摩擦火石 4产生大量的火花， 火花迅速点燃燃气， 而拨动构件 15会继续向上滑动， 直至 到达滑槽 29的顶点， 在这个过程中拨动构件 15—直持续作用于反向杠杆 31 , 反向杠杆 31也一直作用于燃气释放杆 19使燃气一直持续释放， 由于燃气已经被点燃， 所以只要一 直按压住操控机构的按压位 35火焰就会一直持续。 整个点火过程完成。
当手 21停止按压操控机构的按压位 35时， 弹性元件 11会推动拨动构件 15复位， 在 这个过程中拨动构件 15将不再作用于反向杠杆 31 , 反向杠杆 31也不再施力于燃气释放 杆 19 , 喷嘴弹簧 1会将燃气喷嘴 2推回关闭位置， 燃气释放杆 19也回到原位， 燃气随即 关闭， 火焰熄灭。 也在此过程中拨动构件 15会接触到轮转构件 10并受到轮转构件 10的 阻挡（如图 12)。 本实施例中的复位接触面 36为一个光滑的平面。 而当拨动构件 15接触 到轮转构件 10后， 所有作用于拨动构件 15的合力以及复位接触面 36的光滑平面的共同 作用会让滑块 30滑入错位空间 14中， 同时拨动构件 15会发生错位运动， 令拨动构件 15 在自动返回滑动的过程中与轮转构件 10逐渐趋向分离（如图 13)并最终分离。 与轮转构件 10分离后， 拨动构件 15会在弹性元件 11的弹力影响下回到滑槽 29的底部从而复位（如 图 8)。
本实施例中燃气释放机构的结构也可以改为实施例 4中那样，令燃气喷嘴 2位于燃气 释放杆的施力端 46和燃气释放杆转轴 18之间， 并让拨动构件 15由下向上按压燃气释放 杆的施力端 46以开启燃气释放机构（以图 17为参照）。
实施例 3
如图 14所示， 在本实施例中， 操控机构是杠杆式操控机构。
打火机包括四个部分： 燃气释放机构、 火花发生机构、 操控机构和复位机构。 火花发生机构和燃气释放机构与实施例 1相同。
复位机构包括弹性元件 11、 活动部的转动轴 22和复位元件 23。
操控机构包括拨动构件 15、 拨动构件的杠杆轴 13和拨动构件的杠杆轴孔 37。
拨动构件 15可绕拨动构件的杠杆轴 13转动， 拨动构件的杠杆轴孔 37略大于拨动构 件的杠杆轴 13。 拨动构件 15与轮转构件 10接触的端部为可绕活动部的转动轴 22在限定 的范围内转动的活动部 24。 本实施例中的活动部 24可以绕活动部的转动轴 22转动的范 围是： 以图 14为参照， 从待发位置顺时针可转动大于 90度且小于 180度， 并且不能从待 发位置做逆时针转动（图 14中的活动部 24位于待发位置）。 当拨动构件 15不与轮转构件 10接触时， 活动部 24在复位元件 23的弹力作用下始终位于待发位置。 本实施例中的复 位元件 13釆用拉伸弹簧， 复位元件 23的一头固定在拨动构件 15上的复位元件固定位 28 上， 另一头固定在活动部 24上的复位元件施力位 27上。
用手 21向下按压操控机构的按压位 35时，拨动构件 15克服弹性元件 11的弹力绕拨 动构件的杠杆轴 13做单向旋转运动， 此单向旋转运动为正向运动。 当拨动构件 15接触到 轮转构件 10时， 拨动构件 15则还需要克服除弹性元件 11的弹力之外的储能元件 7的弹 力以及砂轮 5与火石 4之间的摩擦力来使轮转构件 10反向转动。 储能元件 7在轮转构件 10反向转动的过程中储能。
当拨动构件 15将轮转构件 10转动到一定位置时， 拨动构件 15开始接触到燃气释放 杆 19。 然后拨动构件 15继续以相同方向转动的过程中， 会有一个拨动构件 15与轮转构 件 10逐渐趋向分开的过程。 当拨动构件 15与轮转构件 10即将分离时， 弹性元件 11和储 能元件 7所积蓄的能量已经很大，其中储能元件 7所积蓄的能量已经足以驱动砂轮 5快速 转动并摩擦火石 4产生大量的火花， 而此时拨动构件 15 已经作用于杠杆结构的燃气释放 杆 19 , 燃气释放杆 19绕燃气释放杆转轴 18转动并打开燃气喷嘴 2 , 燃气开始释放。
继续向下按压操控机构的按压位 35 , 拨动构件 15会与轮转构件 10分离（如图 15) , 储能元件 7 所积蓄的能量瞬间爆发并推动储能元件施力位 8、 轮转构件 10和砂轮 5一起 回转， 轮转构件 10随即复位， 砂轮 5的回转为正向转动， 砂轮 5回转时摩擦火石 4所产 生的大量火花迅速点燃燃气， 而拨动构件 15则会继续正向运动， 直至被限位块 12挡住， 在这个过程中拨动构件 15—直持续作用于燃气释放杆 19 , 燃气一直持续释放， 由于燃气 已经被点燃， 所以只要一直按压住操控机构的按压位 35火焰就会一直持续。 整个点火过 程完成。
当手 21停止按压操控机构的按压位 35时， 弹性元件 11将推动拨动构件 15复位， 拨 动构件 15不再作用于燃气释放杆 19 , 喷嘴弹簧 1会将燃气喷嘴 2推回关闭位置， 燃气释 放杆 19也回到原位， 燃气随即关闭， 火焰熄灭。 也在此过程中拨动构件 15会接触到轮转 构件 10并受到轮转构件 10的阻挡。 而此时， 所有作用于活动部 24的合力会让活动部 24 绕活动部的转动轴 11做顺时针方向转动（以图 14为参照）。 在所有作用于活动部 24的合 力以及复位接触面 36的光滑弧形曲面的共同影响下， 活动部 24绕活动部的转动轴 11逐 渐转动足够的角度， 拨动构件 15也与轮转构件 10逐渐趋向分离（如图 16)并最终分离。 在拨动构件 15与轮转构件 10分离之后， 复位元件 23会向复位元件施力位 27施加弹力， 活动部 24随即被拉回到待发位置， 拨动构件 15同时也会在弹性元件 11的弹力影响之下 继续转动并最终复位（如图 14)。
实施例 4
如图 17所示， 在本实施例中， 操控机构是滑块式操控机构。
打火机包括四个部分： 燃气释放机构、 火花发生机构、 操控机构和复位机构。
燃气释放机构包括燃气喷嘴 2、 喷嘴弹簧 1和燃气释放杆 19 , 本实施例中， 燃气喷嘴 2位于燃气释放杆的施力端 46和燃气释放杆转轴 18之间；
复位机构包括弹性元件 11、 活动部的转动轴 22和复位元件 23。
火花发生机构与实施例 2相同。
操控机构包括拨动构件 15、 滑槽 29和滑块 30。
拨动构件 15与轮转构件 10接触的端部为可绕活动部的转动轴 11在限定的范围内转 动的活动部 24。 本实施例中的活动部 24可以绕活动部的转动轴 22转动的范围是： 以图 17为参照， 从待发位置顺时针可转动大于 90度且小于 180度， 并且不能从待发位置做逆 时针转动（图 17中的活动部 24位于待发位置）。 当拨动构件 15不与轮转构件 10接触时， 活动部 24在复位元件 23的弹力作用下始终位于待发位置。 本实施例中的复位元件 23釆 用拉伸弹簧， 复位元件 23的一头固定在拨动构件 15上的复位元件固定位 28上， 另一头 固定在活动部 24上的复位元件施力位 27上。
本实施例与实施例 2主要有如下区别：
1、本实施例的拨动构件 15与轮转构件 10接触的端部为可绕活动部的转动轴 11在限 定的范围内转动的活动部 24。
2、 本实施例的打火机中只设有滑槽 29 , 而没有错位空间 14。
3、 本实施例的操控机构中没有反向杠杆 31。
本实施例的打火机的点火过程同实施例 2只有一点不一样， 即由于本实施例中的燃气 喷嘴 1位于燃气释放杆的施力端 46和燃气释放杆转轴 18之间，所以在由下向上推动拨动 构件 15滑动的过程中， 拨动构件 15会由下向上作用于燃气释放杆的施力端 46 , 而不是 实施例 1中那样拨动构件 15通过反向杠杆 31作用于燃气释放杆 19。 燃气释放杆 19随后 绕燃气释放杆转轴 18转动并打开燃气喷嘴 2 , 燃气随即释放。 释放出的燃气会在随后的 点火过程中被点燃（如图 18)。
另外， 完成点火过程后， 当手 21停止按压操控机构的按压位 35时， 弹性元件 11推 动拨动构件 15复位的过程会不同。
在弹性元件 11推动拨动构件 15复位的过程中， 拨动构件 15将不再作用于燃气释放 杆 19 , 喷嘴弹簧 1会将燃气喷嘴 2推回关闭位置， 燃气释放杆 19也回到原位， 燃气随即 关闭， 火焰熄灭。 也在此过程中拨动构件 15会接触到轮转构件 10并受到轮转构件 10的 阻挡。 而此时， 所有作用于活动部 24的合力会让活动部 24绕活动部的转动轴 11做顺时 针方向转动（以图 17为参照时）。 在所有作用于活动部 24的合力以及复位接触面 36的光 滑平面的共同影响下， 活动部 24 绕活动部的转动轴 11 逐渐转动足够的角度， 拨动构件 15也与轮转构件 10逐渐趋向分离（如图 19)并最终分离。在拨动构件 15与轮转构件 10分 离之后， 复位元件 23会向复位元件施力位 27施加拉力， 活动部 24随即被拉回到待发位 置， 拨动构件 15同时也会在弹性元件 11的弹力影响下继续滑动并最终复位（如图 17)。
本实施例中燃气释放机构的结构也可以改为实施例 1 中那样， 令燃气释放杆转轴 18 位于燃气释放杆的施力端 46和燃气喷嘴 1之间， 并让拨动构件 15通过反向杠杆 31作用 于燃气释放杆以开启燃气释放机构（如图 8)。 实施例 5
如图 20所示， 本实施例中可用来说明活动部 24可在轮转构件 10之上。
本实施例中， 轮转构件 10与拨动构件 15接触的端部为可绕活动部的转动轴 22在限 定的范围内转动的活动部 24。 当拨动构件 15不与轮转构件 10接触时， 活动部 14在复位 元件 23的弹力作用下始终位于待发位置。本实施例中的活动部 24可以绕活动部的转动轴 22转动的范围是： 以图 20为参照， 从待发位置顺时针可转动大于 60度且小于 120度， 并且不能从待发位置做逆时针转动（图 20中的活动部 24位于待发位置）。
本实施例与实施例 4主要有如下区别：
1、 本实施例中， 轮转构件 10与拨动构件 15接触的端部为可绕活动部的转动轴 22在 限定的范围内转动的活动部 24。
1、 本实施例中， 复位元件 23用的是扭矩弹簧。 复位元件 23的扭矩弹簧螺旋部 34套 在活动部的转动轴 11上， 复位元件 23的一头抵住轮转构件 10上的复位元件固定位 28 , 另一头抵住活动部 24上的复位元件施力位 27。
本实施例的打火机的点火过程同实施例 4完全一样。 打火机完成点火过程后， 弹性元 件 11推动拨动构件 15复位的过程也几乎与实施例 4一样， 所不同的仅仅是： 活动部 24 的转动发生在轮转构件 10上， 而不是在拨动构件 15上。
本实施例中燃气释放机构的结构也可以改为实施例 1 中那样， 令燃气释放杆转轴 18 位于燃气释放杆的施力端 46和燃气喷嘴 1之间， 并让拨动构件 15通过反向杠杆 31作用 于燃气释放杆以开启燃气释放机构（如图 8)。
实施例 6
如图 21为本实施例的正面局部内部结构示意图， 图 22为本实施例的背面局部内部结 构示意图。 本实施例可用来说明轮转构件 10可与储能元件施力位 8分别位于砂轮 5的两 边。
本实施例中的打火机， 整个点火过程以及拨动构件 15复位的过程都与实施例 1一模 一样。
本实施例与实施例 1的主要不同点在于：
储能元件施力位 8位于轮组合构件 39之上， 轮组合构件 39与轮转构件 10分别位于 砂轮 5的两边， 其中轮组合构件 39、 轮转构件 10和砂轮 5组合成一个组合件并可绕砂轮 的转动轴 6转动。
实施例 7
如图 23所示， 本实施例与实施例 3相比， 少了复位元件 23、 复位元件固定位 28和 复位元件施力位 27。 正置火机并且不对打火机进行任何操作时， 活动部 24在重力的作用 下始终位于待发位置； 在倒置火机时， 活动部 24在重力的作用下始终不位于待发位置。
正置火机时使用打火机是人们的习惯。 当火机正置时， 本实施例中的打火机的点火过 程， 以及完成点火过程后拨动构件 15复位的过程， 都与实施例 3—模一样。
实施例 8
如图 24所示， 本实施例中与实施例 5相比， 少了复位元件 23、 复位元件固定位 28 和复位元件施力位 27。 正置火机并且不对打火机进行任何操作时， 活动部 24在重力的作 用下始终不位于待发位置； 在倒置火机时， 活动部 24在重力的作用下始终位于待发位置。
正置火机时使用打火机是人们的习惯， 而本火机在倒置时才能点燃， 这正好限制了非 目标人群（如孩童）的使用， 而让本火机更加安全。
当倒置火机时， 本实施例中的打火机的点火过程与实施例 5—模一样。 而在完成点火 过程后停止施力于操控机构的按压位 35时， 无论正置或倒置火机， 拨动构件 15在自动复 位的过程中几乎或完全受不到轮转构件 10的任何阻挡， 拨动构件 15在弹性元件 11的弹 力作用下可以轻松的复位。
本实施例中燃气释放机构的结构也可以改为实施例 1 中那样， 令燃气释放杆转轴 18 位于燃气释放杆的施力端 46和燃气喷嘴 1之间， 并让拨动构件 15通过反向杠杆 31作用 于燃气释放杆以开启燃气释放机构（如图 8)。
实施例 9
以图 25所展示的是在不对本实施例的打火机进行任何操作时， 打火机内各部件所处 的状态。 以图 25为参照， 平行于水平面的轴为 X轴， 垂直于水平面的轴为 y轴， 那么本 实施例要说明的是本发明的运用不限于 xy轴组成的平面之上。
以图 25为参照， z轴垂直于 xy轴所组成的平面。
为了更简单的理解本实施例，现将平行于 X轴的 xlx2线、 x3x4线和平行于 y轴的 yly2 线、 y3y4线这四条直线在图 25的打火机结构图中圏出一个长方形框， 然后这个长方形框 沿着 z轴切割本实施例的打火机实体会得到一个区域实体，最后从 x2向 xl方向将这个切 割出来的区域实体投影到纸平面上便是图 26所展示的结构图， 而图 27便是以图 26同样 的视角来展示打火机不同状态下的结构图。
本实施例中活动部 24位于轮转构件 10上。
本实施例与实施例 5的主要不同点在于：
1、 本实施例的活动部 24的转动范围在 yz轴所组成的平面之上， 而不在 xy轴所组成 的平面之上。
2、 本实施例中复位元件 23釆用的是拉伸弹簧。
如图 26所展示的各部件的状态是在不对打火机进行任何操作时所处的状态。 用手 21 按压操控机构的按压位 35时， 拨动构件 15会正向运动并接触到轮转构件 10。 继续按压 操控机构的按压位 35 , 则会发生与实施例 5相同的点火过程。 而在完成点火过程后拨动 构件 15 自动复位的过程也与实施例 5是同样的原理，只不过把活动部 24发生转动的平面 换到了 yz轴组成的平面， 图 27展示了在此过程中活动部 24发生转动并且拨动构件 15和 轮转构件 10趋向分开的状态。
本实施例中燃气释放机构的结构也可以改为实施例 1 中那样， 令燃气释放杆转轴 18 位于燃气释放杆的施力端 46和燃气喷嘴 1之间， 并让拨动构件 15通过反向杠杆 31作用 于燃气释放杆以开启燃气释放机构（如图 8)。
实施例 10
如图 28所示， 本实施例中的打火机与实施例 1的不同点在于： 本实施例中轮转构件
10的复位接触面 36上有障碍部 40。
本实施例中的打火机的点火过程与实施例 1一模一样。不同点在于完成点火过程后弹 性元件 11推动拨动构件 15复位的过程中， 拨动构件 15会被障碍部 40阻挡， 此时所有作 用于拨动构件 15的合力无法让拨动构件 15 自动发生错位运动（如图 29) , 令拨动构件 15 无法自动避开轮转构件 10的阻挡。 而需要人用手 21向拨动构件 15施加斜上方向的力， 拨动构件 15才能发生错位运动， 拨动构件 15才能绕开障碍部 40的阻挡（如图 30) , 拨动 构件 15继而与轮转构件 10分离并最终复位（如图 28)。
本实施例的意义在于， 每次完成点火过程后拨动构件 15都无法自动复位， 而需要人 力的辅助， 拨动构件 15才能复位， 火机才能被再次点燃， 并且这个辅助力的方向完全不 同于在点火过程中需要施加的力的方向， 这增加了非目标人群（如孩童）的使用难度， 大大 提高了火机的安全性。
实施例 11
如图 31和图 32所示， 本实施例中的打火机的结构与实施例 3—样， 本实施例中的复 位元件 23是拉伸弹簧，与实施例 3的不同点在于本实施例中的复位元件 23的弹力比较大。 在完成点火过程后弹性元件 11推动拨动构件 15复位的过程中， 拨动构件 15会接触到轮 转构件 10并受其阻挡， 但由于复位元件 23的弹力过大， 导致所有作用于活动部 24的合 力无法让活动部 24绕活动部的转动轴 11转动足够大的角度， 拨动构件 15因此无法自动 绕开轮转构件 10的阻挡（如图 31)且无法自动复位， 而需要人力的辅助， 活动部 24才能 绕活动部的转动轴 11转动足够大的角度， 使拨动构件 15绕开轮转构件 10的阻挡（如图 32) , 并最终复位。
本实施例的意义在于，增加了非目标人群 (如孩童）的使用难度，提高了火机的安全性。
实施例 12
如图 33所示， 本实施例中的打火机其原理与实施例 1一样， 与实施例 1的不同点在 于本实施例提高了打火机使用的安全性， 具体实施方法如下： 点火过程中， 拨动构件 15 在正向运动过程中转动轮转构件 10并与轮转构件 10即将分离的那一刻，操作者施加在操 控机构的按压位 35上的力不小于 4. 1公斤，并且在此时拨动构件 15已经作用于燃气释放 杆 19 , 燃气喷嘴 1则处于即将释放燃气的临界状态或刚开始释放燃气， 此时一旦加大力 量按压操控机构的按压位 35 , 则拨动构件 15会继续作用于燃气释放杆 19 , 燃气会持续释 放， 于此同时拨动构件 15会与轮转构件 10分离（如图 34) , 储能元件 7所积蓄的能量瞬 间爆发并推动储能元件施力位 8、轮转构件 10和砂轮 5—起回转，轮转构件 10随即复位， 砂轮 5回转时摩擦火石 4所产生的火花迅速点燃燃气， 而拨动构件 15则会继续正向运动， 直至被限位块 12挡住， 在这个过程中拨动构件 15—直持续作用于燃气释放杆 19 , 燃气 一直持续释放， 由于燃气已经被点燃， 所以只要一直按压住操控机构的按压位 35火焰就 会一直持续。 另外， 从拨动构件 15开始作用于燃气释放杆 19一直到拨动构件 15接触到 限位块 12的这段过程中， 本实施例不能允拨动构件 15发生错位运动， 因其会影响到拨动 构件 15能否及时准确的作用于燃气释放杆 19 , 而本实施例对燃气释放的时机要求很高， 为解决此问题本实施例在打火机中加入了一个固定于打火机内部的圆柱形限位块 45 , 并 在拨动构件 15上加入了一个止移面 44。 在点火过程中， 所有拨动构件的杠杆轴 13可能 进入错位空间 14的阶段， 限位块 45都会抵住拨动构件 15上的止移面 44 , 令拨动构件 15 不能发生错位运动； 并且在完成点火过程后弹性元件 11推动拨动构件 15复位的过程中， 拨动构件 15在自动发生错位运动时限位块 45接触不到止移面 44 , 所以限位块 45和止移 面 44不会对在此过程中的错位运动产生任何影响。 这个限位块 45和止移面 44也同样可 运用到实施例 1和实施例 10中。
当手 21停止按压操控机构的按压位 35时， 拨动构件 15 自动复位的过程与实施例 1 是一样的。
本实施例的意义在于， 在使用本实施例中的打火机时， 如果不向操控机构的按压位
35施加大于 4. 1公斤的力， 则打火机无法被点燃。 而 4. 1公斤的力的限制则能让孩童的 使用难度加大， 大大提高了火机的安全性。
实施例 13
如图 35所示， 本实施例与实施例 3的不同点在于：
1、 本实施例中， 储能元件 7是拉伸弹簧， 其一端固定在固定于打火机内部的储能元 件固定位 3上， 另一端固定在轮转构件 10上的储能元件施力位 8上。
2、 本实施例中， 弹性元件 11是扭矩弹簧， 弹性元件 11的扭矩弹簧螺旋部 34套在拨 动构件的杠杆轴 13上， 其一端抵住固定于打火机内部的弹性元件固定位 25 , 另一端抵住 拨动构件 15上的弹性元件施力位 26。
本实施例说明了， 储能元件 7还可以是拉伸弹簧， 弹性元件 11还可以是扭矩弹簧。
实施例 14
如图 36所示， 本实施例与实施例 1的不同点在于：
1、 本实施例中， 储能元件 7是压缩弹簧， 其一端固定在固定于打火机内部的储能元 件固定位 3上， 另一端固定在轮转构件 10上的储能元件施力位 8上。
1、 本实施例中， 弹性元件 11是拉伸弹簧， 其一端固定在固定于打火机内部的弹性元 件固定位 25上， 另一端固定在拨动构件 15上的弹性元件施力位 26上。 本实施例说明了， 储能元件 7还可以是压缩弹簧， 弹性元件 11还可以是拉伸弹簧。
实施例 15
如图 37所示， 本实施例与实施例 4的不同点在于： 本实施例中， 复位元件 23是压缩 弹簧， 复位元件 23的一头固定在拨动构件 15上的复位元件固定位 28上， 另一头固定在 活动部 24上的复位元件施力位 27上。
本实施例说明了， 复位元件 23除了可以如实施例 4那样是拉伸弹簧或如实施例 5那 样是扭矩弹簧， 还可以是压缩弹簧。
实施例 16
如图 38所示的是实施例 1所出现的一个极端情况， 这也是本发明所涉及的火石打火 机都可能会出现的比较极端的情况：砂轮 5可能因为火石 4或砂轮 5 自身的质量原因而被 卡住。 图 38所展示的就是这种情况， 拨动构件 15转动轮转构件 10并与轮转构件 10分离 之后， 停止对操控机构的按压位 35施力， 此时拨动构件 15可以自动复位， 而砂轮 5被卡 住， 导致轮转构件 10也不能回转并复位。
本实施例在实施例 1的基础上： 在轮转构件 10上增加了一个防卡柱 41 , 此防卡柱 41 在本实施例中与储能元件施力位 8重叠， 防卡柱 41沿垂直于纸平面的轴伸出至火机外； 相应的， 打火机上设有容纳防卡柱 41在其内与砂轮 5同步转动的防卡孔 42。
当砂轮 5被卡住时（如图 39) , 只要用手 21用力拨动防卡柱 41 (如图 40) , 砂轮 5便 会从被卡住的状态中解脱出来， 积蓄在储能元件 7中的能量迅速释放， 轮转构件 10则被 储能元件 7弹回并复位（如图 41)。
实施例 17
如图 42所示， 本实施例与实施例 1的区别在于： 本实施例中的 、轮 5上有不对称形 状的缺口， 而且此缺口在打火机的使用过程中不会接触到火石 4。
设置此缺口的意义在于： 砂轮 5上有用来摩擦火石 4产生火花的锉齿 43 , 装配人员 通过砂轮 5上缺口的形状便知锉齿 43的方向， 方便装配人员装配。
本实施例的操作原理与过程与实施例 1一模一样。 虽然本发明以较佳实施例揭露如上， 但并非用以限定本发明实施的范围。 任何本领 域的普通技术人员， 在不脱离本发明的发明范围内， 当可作些许的改进， 即凡是依照本发 明所做的同等改进， 应为本发明的发明范围所涵盖。

Claims

权利要求
1、 一种火石打火机， 其包括燃气释放机构、 火花发生机构、 操控机构； 其中， 所述 火花发生机构包括通过变形储能的储能元件、 内置于所述打火机的火石、 与所述火石接触 的砂轮、 在所述储能元件释放能量时与所述砂轮同步正向转动的轮转构件、 与所述轮转构 件同步转动并与所述储能元件接触或连接的储能元件施力位；所述操控机构包括可拨动所 述轮转构件使其反向转动的拨动构件；所述拨动构件正向运动并拨动所述轮转构件使其反 向转动时， 所述储能元件施力位同步反向转动并作用于所述储能元件使其变形并储能； 所 述拨动构件继续正向运动并与所述轮转构件分离时，所述储能元件释放能量并驱动所述储 能元件施力位正向转动， 所述轮转构件则同步正向转动并复位， 所述 、轮则同步正向转动 并与所述火石摩擦产生火花；所述燃气释放机构在所述火花熄灭前由所述操控机构开启并 释放燃气。
2、 如权利要求 1所述的火石打火机， 其中， 还包括用于使所述拨动构件复位的复位 机构。
3、 如权利要求 2所述的火石打火机， 其中， 所述复位机构为错位复位机构， 其包括 用于所述拨动构件发生错位运动从而避开所述轮转构件阻挡的错位空间，以及与所述拨动 构件接触或连接、用于使所述拨动构件自动发生所述错位运动并使所述拨动构件自动复位 的弹性元件。
4、 如权利要求 3所述的火石打火机， 其中， 所述操控机构为杠杆式操控机构， 其包 括所述拨动构件、 所述拨动构件绕其转动的杠杆轴、 所述杠杆轴的轴孔； 所述杠杆轴可在 所述轴孔和所述错位空间共同组成的孔内活动。
5、 如权利要求 3所述的火石打火机， 其中， 所述操控机构为滑块式操控机构， 其包 括所述拨动构件、 滑块、 滑槽， 位于所述拨动构件上的所述滑块可在固定于所述打火机内 的所述滑槽内滑动，或者固定于所述打火机内的所述滑块可在位于所述拨动构件上的所述 滑槽内滑动； 所述滑槽旁设有与所述滑槽连成一体的突出部， 所述滑块可在所述滑槽和所 述突出部共同组成的空间内活动， 所述错位空间为所述突出部。
6、 如权利要求 4或 5所述的火石打火机， 其中， 所述轮转构件与所述拨动构件的接 触面上设有用于阻碍所述拨动构件自动复位的障碍部。
7、 如权利要求 2所述的火石打火机， 其中， 所述复位机构为旋转复位机构； 所述拨 动构件与所述轮转构件接触的端部为可绕其自身的转动轴在限定的范围内转动的活动部， 或者所述轮转构件与所述拨动构件接触的端部为可绕其自身的转动轴在限定的范围内转 动的活动部； 所述旋转复位机构包括所述转动轴， 以及与所述拨动构件接触或连接、 用于 使所述拨动构件自动复位的弹性元件。
8、 如权利要求 7所述的火石打火机， 其中， 所述旋转复位机构还包括与所述活动部 接触或连接、 用于使所述活动部在转动后自动回复待发位置的复位元件。
9、 如权利要求 1所述的火石打火机， 其中， 所述火花发生机构中设有与所述砂轮同 步转动并且手可触及的防卡柱； 相应地， 所述打火机上设有容纳所述防卡柱的防卡孔。
10、 如权利要求 1 所述的火石打火机， 其中， 所述砂轮不会接触到所述火石的部分 设有形状不对称的缺口。
PCT/CN2012/071083 2012-01-12 2012-02-13 一种火石打火机 WO2013104134A1 (zh)

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EP3086040A1 (en) * 2013-12-17 2016-10-26 Long Chen Button-type flint ignition mechanism capable of resetting automatically
EP3086040A4 (en) * 2013-12-17 2017-04-26 Long Chen Button-type flint ignition mechanism capable of resetting automatically
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