WO2015089854A1 - 可自动复位的按钮式火石点火机构 - Google Patents

可自动复位的按钮式火石点火机构 Download PDF

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Publication number
WO2015089854A1
WO2015089854A1 PCT/CN2013/090241 CN2013090241W WO2015089854A1 WO 2015089854 A1 WO2015089854 A1 WO 2015089854A1 CN 2013090241 W CN2013090241 W CN 2013090241W WO 2015089854 A1 WO2015089854 A1 WO 2015089854A1
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WO
WIPO (PCT)
Prior art keywords
wheel
button
flint
push
ignition mechanism
Prior art date
Application number
PCT/CN2013/090241
Other languages
English (en)
French (fr)
Inventor
陈龙
吴立
Original Assignee
陈龙
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 陈龙 filed Critical 陈龙
Priority to ES13899689T priority Critical patent/ES2746752T3/es
Priority to EP13899689.7A priority patent/EP3086040B1/en
Priority to JP2016549606A priority patent/JP6161226B2/ja
Priority to CA2933080A priority patent/CA2933080C/en
Priority to BR112016013530-0A priority patent/BR112016013530B1/pt
Priority to KR1020167008389A priority patent/KR101808466B1/ko
Priority to US14/912,135 priority patent/US9909760B2/en
Priority to MX2016007796A priority patent/MX365937B/es
Priority to RU2016129077A priority patent/RU2640143C1/ru
Publication of WO2015089854A1 publication Critical patent/WO2015089854A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q1/00—Mechanical igniters
    • F23Q1/02—Mechanical igniters using friction or shock effects
    • F23Q1/06—Portable igniters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q1/00—Mechanical igniters
    • F23Q1/02—Mechanical igniters using friction or shock effects
    • 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
    • F23Q2/16—Lighters with gaseous fuel, e.g. the gas being stored in liquid phase
    • F23Q2/161—Lighters with gaseous fuel, e.g. the gas being stored in liquid phase with friction wheel
    • 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
    • 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
    • F23Q2/48—Flint; Guides for, or arrangements of, flints
    • 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

Definitions

  • Push button type flint ignition mechanism capable of automatic reset
  • the present invention relates to an ignition mechanism and a device including an ignition mechanism, such as a lighter (or igniter), which includes a pocket lighter and an igniter, a disposable lighter and a non-disposable lighter.
  • an ignition mechanism such as a lighter (or igniter)
  • a lighter or igniter
  • a pocket lighter and an igniter a pocket lighter and an igniter
  • a disposable lighter and a non-disposable lighter.
  • Cijoka lighter comprising a casing, a head frame, a windshield, an air outlet needle, a rocker, a fire wheel assembly, a flintstone, a button, a gear block, a return spring, and a heat wheel assembly including
  • the rotating shaft, the heat wheel, the transmission spring piece and the side wheel, the fire wheel, the transmission spring piece and the side wheel are all sleeved on the rotating shaft, and the transmission spring piece is arranged between the fire wheel and the side wheel, and the transmission spring piece, the heat wheel and the rotating shaft are matched and matched.
  • the side wheel and the rotating shaft are rotated and matched, and the side of the side wheel facing the transmission spring is provided with a plurality of connecting teeth around the shaft hole thereof, and a plurality of connecting teeth are arranged in a circle around the shaft hole, and each connecting tooth is provided Hook the noodles and slopes.
  • the disadvantage of this patent is that the operator needs to press the button at a certain speed to ignite, is not easy to operate, and has a complicated structure, and the precision of the accessories is too high, and the cost is correspondingly increased.
  • Chinese patent 97226690. 9 discloses a gas fuel igniter comprising a sealed oil reservoir The trough and the air outlet device are ignited by the steel wheel to rub the flint to generate a spark; but the rotation of the steel wheel is driven by the button, the connecting rod drives the steel wheel cover and the pawl, and finally the pawl pushes the ratchet and the steel wheel Turn.
  • the link spring under the button, the return spring, the guide post of the connecting rod, and the elastic slider act as a fitting.
  • the structure of the solution is too complicated, the accessories are complicated, and the precision of the accessories is too high, and it is difficult to mass-produce.
  • 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. There is a steel wheel cover on the steel wheel. The solution is also too complicated, and the accuracy of the accessories is too high. It will be very difficult and very unstable to implement.
  • the button type flint lighter igniter which truly exerts the advantages of the flint lighter, has a good hand feeling, is simple in structure, low in cost, clean and hygienic, and can be put into actual production constitutes a problem to be solved in the industry.
  • the object of the present invention is to utilize the advantages of the flint ignition mechanism itself to ignite the flint lighter in a simpler and cleaner manner.
  • the push button type flint ignition mechanism of the present invention can not only enable the flint.
  • the ignition feel of the lighter is almost the same as that of the electronic lighter, and the structure of the invention is very simple, the parts are few, the precision of the parts is low, the cost is low, and it is easy to mass-produce.
  • the present invention provides an automatically resettable push-type flint ignition mechanism including a flint built in a mechanism, a grinding wheel against a flint, an energy storage member that is stored by deformation, and an energy storage member releasing energy.
  • a transmission wheel that rotates in the same direction as the grinding wheel, an axle about which the transmission wheel rotates, a transmission body that is pushed by the energy storage member when the energy storage member releases energy, and a toggle that is located on the transmission body and can be rotated by the transmission wheel to rotate the transmission wheel a blocking member capable of blocking the movement of the transmission body, a moving member capable of linearly reciprocating in the mechanism and squeezing the energy storage member to be elastically deformed, and a reset member capable of pushing the moving member to be reset; wherein, the mechanism is not applied
  • the projection of the shifting portion and the transmission wheel projected on a plane perpendicular to the moving direction of the moving member does not overlap at any external force.
  • the shifting portion and the transmission wheel can be projected perpendicular to the transmission wheel when the energy storage device ends releasing energy.
  • the projections on the plane of the moving direction of the moving parts do not overlap.
  • the energy storage member and the reset 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 transmission body is integrally formed.
  • the transmission body is elastically deformable.
  • the transmission body consists of two parts.
  • the transmission body is composed of two parts and is connected together by a rotating shaft.
  • the transmission wheel is a spur gear, a gear of a non-spur gear, a ratchet gear or the like.
  • the dialing portion is: one or more teeth that engage the driving wheel, the pawl, or the contact surface with the driving wheel is flat and the material is rubber, silicone or other suitable elastic material. component.
  • the grinding wheel and the transmission wheel are integrally formed, and the overall shape and overall structure are the same as those of the ordinary grinding wheel.
  • the blocking member is not elastically deformable.
  • the blocking member is elastically deformable.
  • the transmission body has an elastic portion that resists the blocking member and is elastically deformable.
  • the moving member presses the transmission body to cause the dial portion to approach the transmission wheel in such a manner that the dial portion moves from a side close to the moving member to a side close to the transmission wheel.
  • the moving member presses the transmission body to cause the dial portion to approach the transmission wheel in such a manner that the dial portion moves from a side close to the grinding wheel to a side close to the transmission wheel.
  • the moving member presses the transmission body to bring the dial portion closer to the transmission wheel in such a manner that the dial portion rotates from the position away from the transmission wheel to the direction of the moving direction of the moving member to the vicinity of the transmission wheel. position.
  • the ignition mechanism and the gas control rod constitute a component (component It is also possible not to include a gas control lever).
  • the assembly can be assembled with a button, a hood, a casing, a gas valve, etc., and then filled with fuel to become a complete lighter.
  • causing the ignition mechanism to generate a spark requires a large amount of force from the operator, so that the setting is to prevent the child from easily igniting.
  • the grinding wheel, the drive wheel and the axle are integrally formed.
  • the grinding wheel and the transmission wheel are integrally formed, and the unrolled threaded, unfired and rounded wheel blanks are produced only by the cold heading technique.
  • the button type flint ignition mechanism of the present invention can be used to generate sparks in, for example, a lighter or an igniter.
  • a lighter or an igniter for example, a lighter or an igniter.
  • other applications and implementations of the flint ignition mechanism are also within the scope of the present invention.
  • the present invention has the following beneficial effects:
  • the invention fully considers the characteristics of the flint ignition mechanism itself, and makes the most reliable high ignition rate ignition mechanism with the simplest and most reasonable structural layout, the least parts and the lowest cost;
  • the operator operates the lighter containing the ignition mechanism of the present invention, does not need to contact the grinding wheel, and is almost identical to the operating electronic lighter, feels good, and is hygienic;
  • the flint ignition mechanism of the present invention has a lower cost than the piezoelectric ignition mechanism necessary for the electronic lighter, and thus the lighter using the present invention is more cost-effective;
  • the flint ignition mechanism of the present invention can be used in a child-safe lighter, and is convenient to produce, does not increase the cost, is easy to popularize, and better protects more children.
  • Figure 1 is a schematic view showing the internal structure of Embodiment 1, which shows the state of various components in the lighter when no external force is applied to the lighter;
  • FIG. 2 is a schematic view showing the internal structure of Embodiment 1 and Embodiment 11, which shows that the hand presses the moving member, the moving member moves downward, the transmission body is pressed by the moving member, and the dial portion approaches the transmission wheel side;
  • Figure 3 is a schematic view of the internal structure of Embodiment 1, which shows that the hand continues to apply pressure, the moving member squeezes the gas control rod, and the air valve deflates; and the moving member pushes the blocking member, the blocking member no longer blocks the transmission body, and the energy storage The piece suddenly releases energy to push the transmission body down, the dialing part toggles the transmission wheel to rotate, and the grinding wheel rotates in the same direction;
  • FIG. 4 is a schematic view showing the internal structure of the first embodiment, which shows that when the slider on the transmission body slides to the end point which can be slid in the sliding groove, the transmission body recovers from the elastic deformation caused by the pressing of the moving member, and dials The moving part is automatically away from the transmission wheel side;
  • Figure 5 is a schematic view showing the internal structure of Embodiment 2, showing the state of each component in the lighter when no external force is applied to the lighter;
  • Figure 6 is a schematic view showing the internal structure of the embodiment 2, which shows that the hand applies pressure to move the moving member downward, the transmission body is pressed by the moving member, and the dial portion rotates around the rotating shaft and approaches the side of the transmission wheel;
  • Figure 7 is a schematic view of the internal structure of Embodiment 2, which shows that when the hand continues to apply pressure, the slider on the transmission body slides to the end point that can be slid down in the chute, the transmission body is restrained by the stopper and the dialing portion is caused. Rotating around the rotating shaft, the moving part is away from the side of the transmission wheel;
  • Figure 8 is a schematic view showing the internal structure of Embodiment 3, showing the state of each component in the lighter when no external force is applied to the lighter;
  • Figure 9 is a schematic view showing the internal structure of Embodiment 4, showing the state of each component in the lighter when no external force is applied to the lighter;
  • Figure 10 is a schematic view showing the internal structure of Embodiment 5, showing the state of each component in the lighter when no external force is applied to the lighter;
  • Figure 11 is a schematic view showing the appearance of the integrally formed grinding wheel and the transmission wheel in the embodiment 5, and the overall outer shape and overall structure are the same as those of the ordinary grinding wheel;
  • Figure 12 is a schematic view showing the appearance of the integrally formed grinding wheel and the transmission wheel in Embodiment 5, which shows that the left side of the broken line is the transmission wheel, and the right side of the broken line is the grinding wheel;
  • Figure 13 is a schematic view showing the internal structure of Embodiment 6, which shows the state of each component in the lighter when no external force is applied to the lighter;
  • Figure 14 is a schematic view showing the internal structure of the embodiment 6, which shows the pressure applied by the hand, and the moving parts are squeezed.
  • the pressure control gas rod, the air valve deflate; and the moving member squeezes the elastic portion on the transmission body, the transmission body bypasses the blocking of the blocking member, the energy storage member suddenly releases energy to push the transmission body downward, and the dialing portion is slidably driven When the wheel rotates, the grinding wheel also rotates in the same direction;
  • Figure 15 is a plan view showing four parts of a grinding wheel, a transmission wheel, a transmission body, and an axle inside the ignition mechanism of Embodiment 7, which shows a grinding wheel, a transmission wheel, and a dialing portion in the mechanism when no external force is applied to the ignition mechanism.
  • Figure 16 is a plan view showing four parts of the grinding wheel, the transmission wheel, the transmission body, and the wheel shaft inside the ignition mechanism of Embodiment 7, which shows that the toggle portion is moved from the side closer to the grinding wheel to the side of the grinding wheel due to the moving member pressing the transmission body Near the side of the drive wheel;
  • Figure 17 is a plan view showing four parts of a grinding wheel, a transmission wheel, a transmission body, and an axle inside the ignition mechanism of Embodiment 8, which shows a grinding wheel, a transmission wheel, and a dialing portion in the mechanism when no external force is applied to the ignition mechanism.
  • Figure 18 is a plan view showing four parts of a grinding wheel, a transmission wheel, a transmission body, and an axle inside the ignition mechanism of Embodiment 8, which shows that the toggle portion is moved from a position away from the transmission wheel due to the moving member pressing the transmission body.
  • the direction of movement of the member is the position at which the shaft rotates to be close to the transmission wheel;
  • FIG. 19 and 20 are exploded views of the embodiment 9, which show the components of the component assembly;
  • Fig. 21 is a schematic view of the overall appearance of the embodiment 9;
  • Figure 22 is an exploded perspective view of Embodiment 10.
  • Figure 23 is a view showing the overall appearance of Embodiment 10.
  • Figure 24 is a view showing the overall appearance of Embodiment 11, which shows that one hand is pressing the lighter button;
  • Figure 25 is a perspective view showing the appearance of the embodiment 12, which shows the integrally formed transmission wheel and the wheel blank of the grinding wheel (unrolled thread, unfired fangs);
  • Figure 26 is a perspective view showing the appearance of the embodiment 12, which shows an integrally formed transmission wheel and a semi-finished product of the grinding wheel (rolling thread, unfired fangs);
  • Figure 27 is a perspective view showing the appearance of the embodiment 12, which shows the finished product of the transmission wheel and the grinding wheel (rolling the thread, igniting the teeth);
  • Figure 28 is a perspective view showing the appearance of the embodiment 13, which shows that the transmission wheel, the grinding wheel and the axle are integrally formed, and the outer diameter of the transmission wheel is larger than the outer diameter of the grinding wheel;
  • Figure 29 is a perspective view showing the appearance of the embodiment 13, which shows that the transmission wheel, the grinding wheel and the axle are integrally formed, and the outer diameter of the transmission wheel is smaller than the outer diameter of the grinding wheel;
  • Figure 30 is a perspective view showing the appearance of the embodiment 13, which shows that the transmission wheel, the grinding wheel and the axle are integrally formed, and the shape of the transmission wheel and the grinding wheel are integrated.
  • the transmission body 1 is made of plastic (or other suitable material) and integrally formed.
  • the lighter includes an ignition mechanism, a gas storage mechanism 18, a gas valve 16 that controls the release of the gas, and a gas control rod 10 that can open the gas valve 16.
  • the ignition mechanism includes a transmission body 1, an energy storage member 5, a moving member 2, a blocking member 3, a reset member 15, a flint 9, a flint spring 26, an axle 7, and a grinding wheel 6 and a transmission wheel 4 rotatable around the axle 7 .
  • the flint spring 26 pushes the flint 9 toward the grinding wheel 6, and the transmission wheel 4 is a spur gear.
  • the dialing portion 8 on the transmission body 1 is three teeth that can mesh with the transmission wheel 4.
  • the transmission body 1 can be elastically deformed and transmitted.
  • the slider 1 of the body 1 can slide up and down in the sliding slot 12 on the moving member 2, and the moving member 2 can slide up and down in the ignition mechanism.
  • the energy storage member 5 is a compression spring, and the upper end of the energy storage member 5 is abutted.
  • the moving member 2 has a lower end against the transmission body 1.
  • the blocking member 3 fixed in the ignition mechanism and elastically deformable is located under the transmission body 1.
  • the reset member 15 is a compression spring, and the reset member 15 abuts against the moving member 2.
  • the moving member 2 slides down and squeezes the energy storage member 5 to compress and store the energy, and the blocking member 3 abuts the transmission body 1 so that the transmission body 1 cannot move downward, and at the same time
  • the inclined surface 17 on the moving member 2 presses the transmission body 1 to be elastically deformed, and the dialing portion 8 on the transmission body 1 approaches the side of the transmission wheel 4, and the moving member 2 simultaneously presses the resetting member 15 to compress and store the energy.
  • the air control lever block 14 on the moving member 2 presses the air control lever 10, and the air control lever 10 rotates and opens the air valve 16, and the gas starts to be released.
  • the blocking member block 13 on the moving member 2 presses the blocking member 3 to elastically deform, and the blocking member 3 no longer blocks the transmission body 1.
  • the energy storage member 5 suddenly The energy is released and the transmission body 1 is moved downward.
  • the dialing portion 8 on the transmission body 1 is rotated by the transmission wheel 4, and the grinding wheel 6 simultaneously rotates and rubs the flint 9 to generate a spark, which ignites the gas.
  • Embodiment 1 the difference from Embodiment 1 is that:
  • the transmission body 1 is composed of two parts and is connected together by a rotating shaft 21;
  • the drive wheel 4 is a gear, but not a spur gear
  • the moving member 2 will press the transmission body 1 to cause the dialing portion 8 to rotate about the rotating shaft 21, and the dialing portion 8 is closer to the side of the transmission wheel 4 (Fig. 6).
  • the energy storage member 5 releases energy and pushes the slider 11 on the transmission body 1 to slide to the end point that can be slid down in the chute 12, the transmission body 1 is held by the stopper 22 to cause the dial portion 8 to be wound.
  • the shaft 21 is rotated, and the dial portion 8 is away from the side of the transmission wheel 4 (see Fig. 7).
  • the dial portion 8 does not come into contact with the transmission wheel 4 as in the first embodiment.
  • the operating principle of the embodiment differs from the second embodiment mainly in that: 1) the range of rotation between the two components of the transmission body 1 is limited; 2) There is no stop 22 in Embodiment 2;
  • the transmission wheel 4 is a ratchet gear
  • the dialing portion 8 is a pawl that can rotate the ratchet gear
  • Embodiment 1 As shown in FIG. 9, the difference between this embodiment and Embodiment 1 is mainly as follows:
  • the dialing portion 8 is not one or more teeth that mesh with the transmission wheel 4, but the contact surface with the transmission wheel 4 is flat, and the material is made of rubber, silicone or other suitable elastic material;
  • the portion other than the portion 8 is a plastic member different from the material of the dial portion 8;
  • the drive wheel 4 is not a spur gear
  • the contact surface of the transmission body 1 with the moving member 2 has a curved surface 20.
  • the grinding wheel 6 and the transmission wheel 4 are integrally formed, and the overall shape and overall structure are the same as those of the ordinary grinding wheel (Fig. 11). As shown in Fig. 12, the figure seems to be a normal grinding wheel, but in fact, the left side of the dotted line in the figure is the transmission wheel 4, and the right side of the dotted line is the grinding wheel 6, which is integrally formed, and the overall shape and overall structure are Ordinary grinding wheel is no different;
  • the transmission body 1 is integrally formed and made of rubber, silicone or other suitable elastic material;
  • the dialing portion 8 also moves the grinding wheel 6 to rotate when the toggle transmission wheel 4 is rotated.
  • the rest are the same as in the fourth embodiment.
  • the transmission body 1 has an elastic portion 23 which can resist the blocking member 3 and can be elastically deformed; 3) The moving member 2 has an elastic portion pressing block 24;
  • this top view shows the positional relationship between the dial portion 8, the grinding wheel 6, and the transmission wheel 4 when no external force is applied to the ignition mechanism.
  • This embodiment illustrates that, in addition to the manner in which all the above-mentioned embodiments are caused by the moving member 2 pressing the transmission body 1 and the dial portion 8 is close to the transmission wheel 4, the dial portion 8 may be closer to the grinding wheel 6. Move sideways to the side close to the drive wheel 4 ( Figure 16).
  • this top view shows the positional relationship between the dial portion 8, the grinding wheel 6, and the transmission wheel 4 when no external force is applied to the ignition mechanism.
  • This embodiment illustrates that, in addition to the manner in which all the above-mentioned embodiments are caused by the moving member 2 pressing the transmission body 1 to move the dial portion 8 close to the transmission wheel 4, the dial portion 8 may be away from the transmission wheel 4. The position is rotated about the direction of movement of the moving member 2 to a position close to the transmission wheel 4 (Fig. 18).
  • the transmission wheel 4 and the axle 7 are integrally formed, and the blocking member 3 is located on the frame 25.
  • assembly 27 may also not include the gas control rod 10.
  • Example 10 As shown in Fig. 22, the assembly 27 is assembled with the buttons 28, the hood 29, the casing 30, the gas valve 16, the bottom cover 31, and the like, and then filled with fuel to become a complete lighter (Fig. 23).
  • This embodiment is merely illustrative of the application of assembly 27 and does not limit the parts, construction and type of lighter to which this embodiment applies.
  • the elastic force of the energy storage member 5 and/or the reset member 15 is very large, so that the child cannot press the moving member 2 to a predetermined position where the spark can be generated, and the fire machine cannot be ignited. This is to prevent children from igniting easily.
  • the lighter in the figure is the lighter in the embodiment 10. Since the elastic force of the energy storage member 5 and/or the reset member 15 in the assembly 27 is very large, the moving member is pressed when the child presses the button 28. 2 It is not possible to move down to the preset position that will cause the spark to occur, and the lighter will not ignite. The same is true for children to avoid ignition.
  • the transmission wheel 4 and the grinding wheel 6 are integrally formed, and the wheel blank of the unrolled thread 32 and the unfired tooth 33 is produced only by the cold heading technique, and then the wheel blank is rolled up by the thread 32 ( As shown in Fig. 25, the transmission wheel 4 and the grinding wheel 6 are integrally formed, and the wheel blank of the unrolled thread 32 and the unfired tooth 33 is produced only by the cold heading technique, and then the wheel blank is rolled up by the thread 32 ( As shown in Fig. 25, the transmission wheel 4 and the grinding wheel 6 are integrally formed, and the wheel blank of the unrolled thread 32 and the unfired tooth 33 is produced only by the cold heading technique, and then the wheel blank is rolled up by the thread 32 ( As shown in Fig. 25, the transmission wheel 4 and the grinding wheel 6 are integrally formed, and the wheel blank of the unrolled thread 32 and the unfired tooth 33 is produced only by the cold heading technique, and then the wheel blank is rolled up by the thread 32 ( As shown in Fig. 25, the transmission wheel 4 and the grinding wheel 6 are
  • the grinding wheel 6, the transmission wheel 4 and the axle 7 are integrally formed.
  • the outer diameter of the transmission wheel 4 may be larger than the outer diameter of the grinding wheel 6, or may be smaller than the outer diameter of the grinding wheel 6 (as shown in Fig. 29), or the outer diameter may be the same, or the outer shape of the transmission wheel 4 and the grinding wheel 6 may be integrated. (Figure 30).

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighters Containing Fuel (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

一种可自动复位的按钮式火石点火机构，其包括内置于机构的火石、抵住火石的砂轮、通过变形储能的储能件、储能件释放能量时和砂轮同向转动的传动轮、传动轮绕其转动的轮轴、在储能件释放能量时被储能件推动的传动体、位于传动体上且可拨动传动轮使传动轮转动的拨动部、可阻挡传动体运动的阻挡件、可在机构内做直线往复运动并可挤压储能件使其发生弹性变形的运动件，可推动运动件复位的复位件；其中，在不对机构施加任何外力时拨动部与传动轮投射在垂直于运动件运动方向的平面上的投影不重叠。另外，还可以在储能件结束释放能量时拨动部与传动轮投射在垂直于运动件运动方向的平面上的投影不重叠。

Description

可自动复位的按钮式火石点火机构
技术领域
本发明涉及点火机构和包含点火机构的装置， 比如打火机 (或点火器）， 它包括袖珍打火机和点火枪， 一次性打火机和非一次性打火机。
背景技术
目前， 打火机的点火机构主要有两种： 压电点火机构和火石点火机构。 用到压电点火机构的电子打火机的优点是在使用过程中不会弄脏手， 操作 简单， 所以虽然电子打火机价格较高但很多消费者仍更愿意购买电子打火 机。 但用到火石点火机构的火石打火机以其可靠、 点火率高、 不受环境气 候影响等优势， 占据着国内外相当大的市场。 如何改变火石打火机传统的 点火方式， 发挥火石点火机构的优势， 在尽量不增加生产成本的情况下使 其操作变得更简单、 更卫生， 一直是全世界火机厂想要解决的难题， 特别 是将按钮式火石点火机构做成电子打火机中的压电点火机构那样的标准 件， 更是难题中的难题。
中国专利 200910226804. 2公开了一种打火机， 其包括外壳、 机头架、 挡风罩、 出气针、 翘杆、 发火轮总成、 打火石、 按钮、 齿轮块、 复位弹簧， 发火轮总成包括转轴、 发火轮、 传动弹片和边轮， 发火轮、 传动弹片和边 轮均穿套在转轴上， 传动弹片设在发火轮和边轮之间， 传动弹片、 发火轮 与转轴之间传动配合， 边轮与转轴之间转动配合， 面对传动弹片的边轮侧 面围绕其轴孔设有多个连接齿牙， 多个连接齿牙围绕轴孔排列成圆圈状， 每个连接齿牙均设有勾挂面和坡面。 该专利的缺点在于操作者需要用一定 的速度按压按钮才能点火， 不易操作， 且结构复杂， 对配件精度要求过高， 成本相应提高。
中国专利 97226690. 9公开了一种气体燃料点火器， 其包括密封的储油 槽、 出气装置， 其点火装置由钢轮摩擦火石产生火花； 但钢轮的转动由按 钮带动连杆， 再由连杆传动钢轮罩和棘爪， 最后由棘爪拨动棘动和钢轮转 动。 按钮下的连杆弹簧、 复位弹簧、 连杆的导向柱、 弹性滑块作为配合件。 该方案结构过于复杂， 配件也复杂， 并且对配件的精度要求过高， 难以大 批量生产。
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。 该方案也过于复杂， 对配件 的精度要求过高， 真正实施起来将会非常困难、 非常不稳定。
因此， 提供一种真正发挥火石火机优势、 手感好、 结构简单、 成本低 廉、 清洁卫生， 并且真正能够投入到实际生产的按钮式火石打火机点火机 构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， 本发明的目的是发挥火石点火机构自身的优势， 用一种更简单、 更清洁的方式点燃火石打火机， 不仅如此， 本发明涉及的 按钮式火石点火机构不仅能使火石打火机的点火手感和电子打火机几乎一 模一样， 而且本发明的结构非常简单， 零件少， 零件精度要求低， 成本低， 易于大批量生产。
为了实现上述目的， 本发明提供了一种可自动复位的按钮式火石点火 机构， 其包括内置于机构的火石、 抵住火石的砂轮、 通过变形储能的储能 件、 储能件释放能量时和砂轮同向转动的传动轮、 传动轮绕其转动的轮轴、 在储能件释放能量时被储能件推动的传动体、 位于传动体上且可拨动传动 轮使传动轮转动的拨动部、 可阻挡传动体运动的阻挡件、 可在机构内做直 线往复运动并可挤压储能件使其发生弹性变形的运动件， 可推动运动件复 位的复位件； 其中， 在不对机构施加任何外力时拨动部与传动轮投射在垂 直于运动件运动方向的平面上的投影不重叠。
另外， 还可以在储能件结束释放能量时拨动部与传动轮投射在垂直于 运动件运动方向的平面上的投影不重叠。
本发明中， 储能件和复位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。
根据本发明的一种实施方式， 传动体一体成型。
根据本发明的另一种实施方式， 传动体可弹性变形。
根据本发明的另一种实施方式， 传动体由两个部件组成。
根据本发明的另一种实施方式， 传动体由两个部件组成且通过转轴连 接在一起。
根据本发明的另一种实施方式， 传动轮为直齿圆柱齿轮、 非直齿圆柱 齿轮的齿轮、 棘齿轮等。
根据本发明的另一种实施方式， 拨动部为： 一个或一个以上与传动轮 啮合的齿， 棘爪， 或与传动轮的接触面为平面且材料为橡胶、 硅胶或其他 合适弹性材质的部件。
根据本发明的另一种实施方式 ， 砂轮和传动轮一体成型、 且整体外形 和整体结构与普通砂轮无异。
根据本发明的另一种实施方式， 阻挡件不能弹性变形。
根据本发明的另一种实施方式， 阻挡件可以弹性变形。
根据本发明的另一种实施方式， 传动体上有个可抵住阻挡件、 可以弹 性变形的弹性部。
根据本发明的另一种实施方式 ， 运动件挤压传动体导致的拨动部靠近 传动轮的方式是拨动部从靠近运动件的一侧移至靠近传动轮的一侧。
根据本发明的另一种实施方式， 运动件挤压传动体导致的拨动部靠近 传动轮的方式是拨动部从靠近砂轮的一侧移至靠近传动轮的一侧。
根据本发明的另一种实施方式， 运动件挤压传动体导致的拨动部靠近 传动轮的方式是拨动部从远离传动轮的位置以运动件的运动方向为轴转动 至靠近传动轮的位置。
根据本发明的另一种实施方式， 点火机构和控气杆组成一个组件 (组件 也可以不包含控气杆）。
根据本发明的另一种实施方式， 组件可以与按钮、 风罩、 机壳、 气阀 等零件组装好， 然后充入燃料便可以成为一个完整的打火机。
根据本发明的另一种实施方式， 使点火机构产生火花需要操作者施加 很大的力， 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， 砂轮、 传动轮和轮轴一体成型。
根据本发明的另一种实施方式， 砂轮和传动轮一体成型， 并且其未滚 螺紋线、 未剁发火锉齿的轮坯只用冷镦技术生产出来。
可以使用本发明的按钮式火石点火机构在例如打火机或者点火枪中产 生火花。 然而， 火石点火机构的其他应用和实现也在本发明的范围以内。
与现有技术相比， 本发明具备如下有益效果：
1、 本发明充分考虑了火石点火机构自身的特点， 用最简单、 最合理的 结构布局， 最少的零件， 最低的成本， 做出了最可靠的高点火率点火机构;
2、 操作者操作含有本发明的点火机构的打火机， 无须接触砂轮， 和操 作电子打火机几乎一模一样， 手感好， 而且清洁卫生；
3、 本发明的火石点火机构， 其成本低于电子打火机所必须的压电点火 机构， 因而使用本发明的打火机成本更加低廉；
4、 本发明中的所有零件对生产工艺和精度的要求都不高， 易于大批量 生产；
5、 本发明的火石点火机构可用于保护儿童的安全型打火机中， 且方便 生产、 不会增加成本， 易于普及推广， 更好的保护更多的儿童。
下面结合附图对本发明作进一歩的详细说明。
附图说明
图 1是实施例 1的内部结构示意图， 其显示了在不对火机施加任何外 力时火机内各个部件状态；
图 2是实施例 1和实施例 11的内部结构示意图， 其显示了手按压运动 件， 运动件下移， 传动体被运动件挤压， 拨动部向传动轮侧靠近； 图 3是实施例 1的内部结构示意图， 其显示了手继续施加压力， 运动 件挤压控气杆， 气阀放气； 并且运动件挤开阻挡件， 阻挡件不再挡住传动 体， 储能件突然释放能量推动传动体下移， 拨动部拨动传动轮转动， 砂轮 也同向转动；
图 4是实施例 1的内部结构示意图， 其显示了传动体上的滑块滑动至 在滑槽内所能下滑的终点时， 传动体从被运动件挤压而导致的弹性变形中 复原， 拨动部则自动远离传动轮侧；
图 5是实施例 2的内部结构示意图， 其显示了在不对火机施加任何外 力时火机内各个部件状态；
图 6是实施例 2的内部结构示意图， 其显示了手施加压力使运动件下 移， 传动体被运动件挤压， 拨动部绕转轴转动并向传动轮侧靠近；
图 7是实施例 2的内部结构示意图， 其显示了手继续施加压力， 传动 体上的滑块滑动至在滑槽内所能下滑的终点时， 传动体会被挡块顶住而导 致拨动部绕转轴回转， 拨动部则远离传动轮一侧；
图 8是实施例 3的内部结构示意图， 其显示了在不对火机施加任何外 力时火机内各个部件状态；
图 9是实施例 4的内部结构示意图， 其显示了在不对火机施加任何外 力时火机内各个部件状态；
图 10是实施例 5的内部结构示意图， 其显示了在不对火机施加任何外 力时火机内各个部件状态；
图 11是实施例 5中一体成型的砂轮和传动轮的外观示意图， 其整体外 形和整体结构与普通砂轮无异；
图 12是实施例 5中一体成型的砂轮和传动轮的外观示意图， 其显示了 虚线的左侧是传动轮， 虚线的右侧是砂轮；
图 13是实施例 6的内部结构示意图， 其显示了在不对火机施加任何外 力时火机内各个部件状态；
图 14是实施例 6的内部结构示意图， 其显示了手施加压力， 运动件挤 压控气杆， 气阀放气； 并且运动件挤开传动体上的弹性部， 传动体则绕开 阻挡件的阻挡， 储能件突然释放能量推动传动体下移， 拨动部拨动传动轮 转动， 砂轮也同向转动；
图 15是实施例 7的点火机构内部的砂轮、 传动轮、 传动体、 轮轴这四 个部件的俯视图， 其显示了在不对点火机构施加任何外力时机构内的砂轮、 传动轮、 拨动部这三个部件的位置关系；
图 16是实施例 7的点火机构内部的砂轮、 传动轮、 传动体、 轮轴这四 个部件的俯视图， 其显示了由于运动件挤压传动体导致的拨动部从靠近砂 轮的一侧移至靠近传动轮的一侧；
图 17是实施例 8的点火机构内部的砂轮、 传动轮、 传动体、 轮轴这四 个部件的俯视图， 其显示了在不对点火机构施加任何外力时机构内的砂轮、 传动轮、 拨动部这三个部件的位置关系；
图 18是实施例 8的点火机构内部的砂轮、 传动轮、 传动体、 轮轴这四 个部件的俯视图， 其显示了由于运动件挤压传动体导致的拨动部从远离传 动轮的位置以运动件的运动方向为轴转动至靠近传动轮的位置；
图 19、 20是实施例 9的分解示意图， 其显示了组成组件的各个部件； 图 21是实施例 9的整体外观示意图；
图 22是实施例 10的的分解示意图；
图 23是实施例 10的整体外观示意图；
图 24是实施例 11的整体外观示意图， 其显示了一个手正在按压火机 按钮；
图 25是实施例 12的外观示意图， 其显示了一体成型的传动轮和砂轮 的轮坯 (未滚螺紋线、 未剁发火锉齿）；
图 26是实施例 12的外观示意图， 其显示了一体成型的传动轮和砂轮 的半成品（滚好螺紋线、 未剁发火锉齿）；
图 27是实施例 12的外观示意图， 其显示了一体成型的传动轮和砂轮 的成品（滚好螺紋线、 剁好发火锉齿）； 图 28是实施例 13的外观示意图， 其显示了传动轮、 砂轮和轮轴一体 成型， 且传动轮的外径大于砂轮的外径；
图 29是实施例 13的外观示意图， 其显示了传动轮、 砂轮和轮轴一体 成型， 且传动轮的外径小于砂轮的外径；
图 30是实施例 13的外观示意图， 其显示了传动轮、 砂轮和轮轴一体 成型， 且传动轮和砂轮的外形融为一体。
具体实施方式
实施例 1
如图 1所示， 在本实施例中， 传动体 1 由塑料 (或其他合适的材料)制 成且一体成型。
打火机包括点火机构、 燃气储存机构 18、 控制燃气释放的气阀 16、 可 打开气阀 16的控气杆 10。 其中点火机构包括传动体 1、 储能件 5、 运动件 2、 阻挡件 3、 复位件 15、 火石 9、 火石弹簧 26、 轮轴 7、 以及可绕轮轴 7 同歩转动的砂轮 6和传动轮 4。
其中火石弹簧 26将火石 9顶向砂轮 6， 传动轮 4为直齿圆柱齿轮， 传 动体 1上的拨动部 8为三个可与传动轮 4啮合的齿， 传动体 1可以弹性变 形， 传动体 1上有个滑块 11能在位于运动件 2上的滑槽 12内上下滑动， 运动件 2可以在点火机构内上下滑动， 储能件 5为一个压簧， 储能件 5的 上端抵住运动件 2、 下端抵住传动体 1， 固定于点火机构内且可以弹性变形 的阻挡件 3位于传动体 1之下， 复位件 15为一个压簧， 复位件 15抵住运 动件 2。
当手 19按压运动件 2时 (如图 2)， 运动件 2向下滑动并挤压储能件 5 使其压缩储能， 阻挡件 3抵住传动体 1使传动体 1无法下移， 同时， 运动 件 2上的斜面 17挤压传动体 1使其弹性变形， 传动体 1上的拨动部 8则向 传动轮 4一侧靠近， 运动件 2同时挤压复位件 15使其压缩储能。
当手 19继续按压运动件 2时 (如图 3)，运动件 2上的控气杆压块 14会 按压控气杆 10， 控气杆 10则转动并打开气阀 16， 燃气开始释放。 另外， 当运动件 2下移至一个预设的位置时， 运动件 2上的阻挡件压块 13会挤压 阻挡件 3使其弹性变形， 阻挡件 3不再挡住传动体 1， 储能件 5突然释放能 量并推动传动体 1向下运动， 传动体 1上的拨动部 8则拨动传动轮 4使其 转动， 砂轮 6同时转动并摩擦火石 9产生火花， 火花点燃燃气。
当传动体 1上的滑块 11滑动至在滑槽 12内所能下滑的终点时 (如图 4)， 储能件 5结束释放能量， 传动体 1与运动件 2之间的相对位置与在不对火 机施加任何外力时相同， 传动体 1从被运动件 2挤压而导致的弹性变形中 复原， 拨动部 8则远离传动轮 4一侧。
当手 19不再按压运动件 2时， 复位件 15推动运动件 2向上滑动， 传 动体 1同时向上运动并且不会接触到传动轮 4， 所有部件复位， 气阀 16则 不再放出燃气， 火焰熄灭 (如图 1)。
实施例 2
如图 5所示， 本实施例的操作原理与实施例 1几乎一模一样。
但与实施例 1的不同点在于：
1 ) 传动体 1由两个部件组成并且通过转轴 21连接在一起；
2 ) 有一个挡块 22固定于点火机构内；
3 ) 传动轮 4为齿轮， 但不是直齿圆柱齿轮；
4) 在手 19按压运动件 2的过程中， 运动件 2会挤压传动体 1导致拨 动部 8绕转轴 21发生转动， 拨动部 8则向传动轮 4一侧靠近 (如图 6) ; 而 当储能件 5释放能量并推动传动体 1上的滑块 11滑动至在滑槽 12内所能 下滑的终点时， 传动体 1会被挡块 22顶住而导致拨动部 8绕转轴 21回转， 拨动部 8则远离传动轮 4一侧（如图 7)。
另外， 在复位的过程中， 拨动部 8也和实施例 1一样不会接触到传动 轮 4。
实施例 3
如图 8所示， 本实施例的操作原理与实施例 2的不同点主要在于： 1 ) 传动体 1两个部件间的转动范围是限定的； 2 ) 没有实施例 2中的挡块 22 ;
3 ) 传动轮 4为棘齿轮，拨动部 8为可拨动棘齿轮转动的棘爪；
4) 在复位过程中拨动部 8会碰到传动轮 4并会立即绕转轴 21回转以 绕开传动轮 4的阻挡。
其余均与实施例 2相同。
实施例 4
如图 9所示， 本实施例与实施例 1的不同点主要在于：
1 ) 拨动部 8不是一个以上与传动轮 4啮合的齿， 而是与传动轮 4的接 触面为平面的， 材质为橡胶、 硅胶或其他合适的弹性材质的部件； 传动体 1 除拨动部 8以外的部分是不同于拨动部 8材质的塑料件；
2 ) 拨动部 8通过摩擦力转动传动轮 4 ;
3 ) 传动轮 4不是直齿圆柱齿轮；
4) 传动体 1上与运动件 2的接触面有一个弧面 20。
其余操作原理与过程与实施例 1相同。
实施例 5
如图 10所示， 本实施例与实施例 4的不同点在于：
1 )砂轮 6和传动轮 4一体成型、 且整体外形和整体结构与普通砂轮无 异 (如图 11)。再如图 12所示， 图中所示的似乎是一个普通砂轮， 但其实图 中虚线的左侧是传动轮 4， 虚线右侧是砂轮 6， 二者一体成型、 且整体外形 和整体结构与普通砂轮无异；
2 ) 传动体 1一体成型， 材质为橡胶、 硅胶或其他合适的弹性材质；
3 ) 拨动部 8在拨动传动轮 4转动时也拨动砂轮 6转动。
其余均与实施例 4相同。
实施例 6
如图 13所示， 本实施例的操作原理与实施例 1的不同点在于：
1 ) 固定于点火机构内的阻挡件 3不能弹性变形；
2 ) 传动体 1上有个可抵住阻挡件 3的、 可以弹性变形的弹性部 23 ; 3 ) 运动件 2上有个弹性部压块 24；
4 ) 运动件 2上没有阻挡件压块 13 ;
5 )在手 19按压运动件 2时， 运动件 2上的弹性部压块 24通过挤压弹 性部 23使其弹性变形， 导致传动体 1绕开阻挡件 3的阻挡， 进而使储能件 5释放能量并推动传动体 1下行 (如图 14)。 复位后， 弹性部 23会从弹性变 形中恢复（如图 13)。
其余原理均与实施例 1相同。
实施例 7
如图 15所示， 此俯视图展示的是在不对点火机构施加任何外力时拨动 部 8、砂轮 6和传动轮 4三者之间的位置关系。本实施例说明除以上所有实 施例中所提到的由于运动件 2挤压传动体 1导致的拨动部 8靠近传动轮 4 的方式外， 还可以是拨动部 8从靠近砂轮 6的一侧移至靠近传动轮 4的一 侧（如图 16)。
实施例 8
如图 17所示， 此俯视图展示的是在不对点火机构施加任何外力时拨动 部 8、砂轮 6和传动轮 4三者之间的位置关系。本实施例说明除以上所有实 施例中所提到的由于运动件 2挤压传动体 1导致的拨动部 8靠近传动轮 4 的方式外， 还可以是拨动部 8从远离传动轮 4的位置以运动件 2的运动方 向为轴转动至靠近传动轮 4的位置 (如图 18)。
实施例 9
如图 19、 20、 21所示， 由传动体 1、 运动件 2、 储能件 5、 复位件 15、 机架 25、 传动轮 4、 砂轮 6、 轮轴 7、 火石 9、 火石弹簧 26组成的点火机构 与控气杆 10共同组成一个组件 27。
其中， 传动轮 4和轮轴 7—体成型， 阻挡件 3位于机架 25上。
本实施例的结构原理与实施例 1相同。
另外， 组件 27也可以不包括控气杆 10。
实施例 10 如图 22所示， 组件 27与按钮 28、 风罩 29、 机壳 30、 气阀 16、 底盖 31等零件组装好， 然后充入燃料便可以成为一个完整的打火机 (如图 23)。
此实施例只是用来说明组件 27的应用， 并不以此实施例限定所应用于 的打火机的零件、 结构和类型。
实施例 1 1
如图 2所示， 其中的储能件 5和 (或)复位件 15的弹力非常大， 导致孩 童无法压下运动件 2 至预设的能导致火花产生的位置， 火机也无法点燃。 如此设置是为了避免儿童能轻易点火。
又如图 24所示， 图中的火机是实施例 10中的火机， 由于组件 27中的 储能件 5和 (或)复位件 15的弹力非常大，导致孩童按压按钮 28时运动件 2 无法下移至预设的能导致火花产生的位置， 火机也无法点燃。 如此设置同 样是为了避免儿童能轻易点火。
实施例 12
如图 25所示， 传动轮 4和砂轮 6—体成型， 且未滚螺紋线 32、 未剁发 火锉齿 33的轮坯只用冷镦技术生产出来， 然后把轮坯滚好螺紋线 32 (如图
26)， 然后剁好发火锉齿 33， 最后完成热处理等工序， 便做出了成品（如图
27)。
实施例 13
如图 28所示， 砂轮 6、 传动轮 4和轮轴 7—体成型。 传动轮 4的外径 可以比砂轮 6的外径大， 也可以比砂轮 6的外径小（如图 29)， 也可以外径 相同， 还可以是传动轮 4和砂轮 6的外形融为一体 (如图 30)。
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

I、 一种可自动复位的按钮式火石点火机构， 其包括内置于所述机构的火石、 抵住所述 火石的砂轮、 通过变形储能的储能件、 所述储能件释放能量时和所述砂轮同向转动的传 动轮、 所述传动轮绕其转动的轮轴、 在所述储能件释放能量时被所述储能件推动的传动 体、 位于所述传动体上且可拨动所述传动轮使所述传动轮转动的拨动部、 可阻挡所述传 动体运动的阻挡件、可在所述机构内做直线往复运动并可挤压所述储能件使其发生弹性 变形的运动件， 可推动所述运动件复位的复位件， 其中， 在不对所述机构施加任何外力 时所述拨动部与所述传动轮投射在垂直于所述运动件运动方向的平面上的投影不重叠。
2、 如权利要求 1所述的按钮式火石点火机构， 其中， 在所述储能件结束释放能量时所 述拨动部与所述传动轮投射在垂直于所述运动件运动方向的平面上的投影不重叠。
3、 如权利要求 1、 2所述的按钮式火石点火机构， 其中， 所述传动体一体成型。
4、 如权利要求 3所述的按钮式火石点火机构， 其中， 所述传动体可弹性变形。
5、 如权利要求 1、 2所述的按钮式火石点火机构， 其中， 所述传动体由两个部件组合而 成。
6、 如权利要求 5所述的按钮式火石点火机构， 其中， 所述传动体的所述两个部件通过 转轴连接在一起。
7、 权利要求 1、 2所述的按钮式火石点火机构， 其中， 所述阻挡件固定于所述机构内。
8、 权利要求 7所述的按钮式火石点火机构， 其中， 所述阻挡件可以弹性变形。
9、 如权利要求 1、 2所述的按钮式火石点火机构， 其中， 所述运动件与所述传动体之间 的接触面有一个斜面或弧面。
10、 如权利要求 1、 2所述的按钮式火石点火机构， 其中， 所述传动轮为直齿圆柱齿轮。
II、 如权利要求 1、 2所述的按钮式火石点火机构， 其中， 所述砂轮和所述传动轮一体 成型、 且整体外形和整体结构与普通砂轮无异。
12、 如权利要求 1、 2所述的按钮式火石点火机构， 其中， 所述砂轮、 所述传动轮和所 述轮轴一体成型。
13、 如权利要求 1、 2所述的按钮式火石点火机构， 其用于在打火机或点火枪中产生火 花。
14、如权利要求 1所述的按钮式火石点火机构，其中，所述砂轮和所述传动轮一体成型， 并且其未滚螺纹线、 未剁发火锉齿的轮坯只用冷镦技术生产出来。
PCT/CN2013/090241 2013-12-17 2013-12-23 可自动复位的按钮式火石点火机构 WO2015089854A1 (zh)

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EP13899689.7A EP3086040B1 (en) 2013-12-17 2013-12-23 Button-type flint ignition mechanism capable of resetting automatically
JP2016549606A JP6161226B2 (ja) 2013-12-17 2013-12-23 自動復帰型プッシュ式フリント点火機構
CA2933080A CA2933080C (en) 2013-12-17 2013-12-23 Push-button type flint ignition mechanism capable of automatic resetting
BR112016013530-0A BR112016013530B1 (pt) 2013-12-17 2013-12-23 Mecanismo de ignição com pedra de isqueiro tipo botão de pressão capaz de reposição automática
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US14/912,135 US9909760B2 (en) 2013-12-17 2013-12-23 Push-button type flint ignition mechanism capable of automatic resetting
MX2016007796A MX365937B (es) 2013-12-17 2013-12-23 Mecanismo de encendido con pedernal de tipo boton pulsador capaz de reajuste automatico.
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