US20080213711A1 - Lighter or Lighting Gun with a Safety Switch - Google Patents
Lighter or Lighting Gun with a Safety Switch Download PDFInfo
- Publication number
- US20080213711A1 US20080213711A1 US10/581,541 US58154104A US2008213711A1 US 20080213711 A1 US20080213711 A1 US 20080213711A1 US 58154104 A US58154104 A US 58154104A US 2008213711 A1 US2008213711 A1 US 2008213711A1
- Authority
- US
- United States
- Prior art keywords
- push rod
- safety switch
- lower push
- piezoelectric
- snap
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
Images
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
- F23Q2/16—Lighters with gaseous fuel, e.g. the gas being stored in liquid phase
- F23Q2/164—Arrangements for preventing undesired ignition
Definitions
- the present invention generally relates to a lighter apparatus, in particular, to an electronic lighter or lighting gun with a safety switch.
- the current electronic lighting gun with a single safety switch uses an obstructing block positioned in the moving route of the snap (or button).
- a safety switch is arranged on the surface of the lighting gun at a position corresponding to the obstructing block.
- the obstructing block positioned in the moving route of the snap can be switched by moving the safety switch, so as to control the movement of the snap.
- the safety switch When the safety switch is turned to an “On” position, the snap can be operated to cause a piezoelectric element generating a spark to light the fuel gas and create flare.
- the safety switch is turned to a “Off” position, the snap is obstructed, and thus cannot work.
- this lighting gun may be safe only when the safety switch is at the “Off” position.
- the safety switch will not function practically if it is forgotten to be set to the “Off” position after a lighting operation, so that a fire can be easily caused by a child or an idiot playing with such a lighting gun.
- the technical problem to be solved and the technical task to be addressed by the present invention is to overcome the disadvantages stated above and provide an electronic lighter or lighting gun with a safety switch.
- the present invention provides a lighter or lighting gun, which controls the lighting route of the piezoelectric element by the cooperation between a safety switch and a push rod. Therefore, it increases the difficulty for children to operate, thereby improves the safety of the lighters and lighting guns.
- the invention provides a lighter with a safety switch comprising: a housing, a fuel container within the housing, a piezoelectric assembly, and a vent assembly.
- the piezoelectric assembly comprises a piezoelectric element, a snap, as well as an upper push rod and a lower push rod arranged between the snap and the piezoelectric element.
- the lower part of the upper push rod and the upper part of the lower push rod are connected in a manner that they can deviate from the centerline of the upper and lower push rods toward one side.
- the lighter further comprises a safety switch, which can prevent the upper and lower push rods from bending.
- the lower part of said upper push rod and the upper part of said lower push rod of the lighter can be connected through a pivot, which is arranged offset from the centerline of the two rods.
- the safety switch of the present invention comprises a T-shaped safety pole, a positioning block fitted over the safety pole, an obstructing block fixed on the safety pole, and a pressure spring located between the positioning block and obstructing block.
- the positioning block is fixed on the inner wall of the housing.
- the safety pole is provided with a cap-shaped cover enclosing its distal end. The head of the cap-shaped cover is exposed to the exterior of the housing.
- a spring is fitted over the upper and lower push rods of the lighter according to the present invention.
- the piezoelectric assembly of the lighter may comprises a piezoelectric cap covering the piezoelectric element, wherein the upper part of the upper push rod is connected to the snap through a pivot or a joggle, and the lower part of the lower push rod is connected to the piezoelectric cap through a pivot or a joggle.
- the top surface of the piezoelectric cap may have a hook-shaped groove engaging with the lower part of the lower push rod.
- the present invention provides a lighting gun with a safety switch, comprising a housing, a barrel fixed to the upper part of the housing, a fuel container within the housing, a piezoelectric assembly and a vent assembly above the fuel container.
- the piezoelectric assembly comprises a piezoelectric element arranged in a conventional manner, a piezoelectric cap covering the piezoelectric element, and a snap.
- a upper push rod and a lower push rod are arranged between the piezoelectric cap and the snap. The upper part of the upper push rod is connected to the snap, while the lower part of the lower push rod is connected to the piezoelectric cap.
- the lower part of the upper push rod and the upper part of the lower push rod is connected through a pivot, which is arranged offset from the centerline of the push rods.
- a safety switch is arranged between the joint of the upper and lower push rods and the housing to prevent the upper and lower push rods from bending.
- the lighting routing of the piezoelectric element is controlled by the cooperation of the safety switch and the push rods.
- the safety switch In a normal mode, the safety switch is separated from the push rods, which will bend when the snap is moved down, so the piezoelectric element cannot finish the lighting route.
- the safety switch has to be pushed inward and pressed to sit against the joint of the upper and lower push rods. Only under this condition can the flammable gas be ignited by pressing the snap downwardly, which controls the working mode of the piezoelectric assembly effectively, increases the difficulty for children to operate and thus improves the safety of the lighting gun.
- FIG. 1 depicts the structure of the present invention in a normal mode (safety mode).
- FIG. 2 depicts the operation of the present invention in the normal mode (safety mode).
- FIG. 3 depicts the working mode of the present invention.
- FIG. 4 is the enlarged schematic view for the push rod structure with its components according to an embodiment of the present invention.
- FIG. 5 is the enlarged schematic view for the piezoelectric cap structure.
- FIG. 6 is the enlarged schematic view for the safety switch structure.
- a lighting gun with a safety switch comprises a housing 1 , a barrel 2 fixed to the upper part of the casing, a fuel container 3 within the housing, and a piezoelectric assembly and a vent assembly set above the fuel container.
- the piezoelectric assembly comprises a piezoelectric element 4 arranged in a conventional manner, a piezoelectric cap 5 covering the piezoelectric element and a snap or button 6 .
- a linkage plate 17 is provided between the piezoelectric assembly and the vent assembly to enable the two assemblies to move together.
- a upper push rod 7 and a lower push rod 8 are provided between the snap 6 and the piezoelectric cap 5 .
- a spring 15 (only part of it is schematically shown) is fitted over the upper and lower push rods to render the returning of the upper and lower push rods quicker and more stable.
- the upper part of the upper push rod 7 is connected to the snap 6 through a pivot, and the lower part of the lower push rod 8 is connected to the piezoelectric cap through a joggle.
- a safety switch is provided between the left of the upper and lower push rods 7 , 8 and the housing 1 , so as to prevent the upper and lower push rods from bending.
- the lower part of the upper push rod 7 and the upper part of the lower push rod 8 are connected in a manner that they can deviate from the centerline of the upper and lower push rods toward one side.
- the upper and lower push rods can be bent to one side at the joint during the operation of the snap 6 .
- the lower part of the upper push rod is connected to the upper part of the lower push rod in a manner that the upper and lower push rods can be bent to one side of the centerline of the push rods. Accordingly, operating or pressing down the snap can cause the upper and lower push rods to bend toward one side.
- FIG. 4 illustrates the bottom part of the upper push rod 7 and the upper part of the lower push rod 8 , which is arranged offset from the centerline of the push rods.
- FIG. 4 also illustrates the side view of the upper and lower push rods connected one another, as well as a front view and a side view of the two push rods when separated.
- the top surface of the piezoelectric cap 5 has a hook-shaped groove 16 engaging with the lower part of the lower push rod 8 by joggling and allowing the lower push rod to be bent toward the right.
- the upper part of the upper push rod is connected to the snap through a pivot or a joggle, and the lower part of the lower push rod is connected to the piezoelectric cap through a pivot or a joggle.
- Said safety switch is arranged at the side to which the upper and lower push rods can bend, and comprises a pole. During operation, the head of the pole can prevent the upper and lower push rods from bending to one side.
- the safety switch consists of a T-shaped safety pole 10 , a positioning block 11 fitted over the safety pole 10 , an obstructing block 12 fixed on the safety pole 10 , and a pressure spring 13 located between the positioning block 11 and obstructing block 12 .
- the positioning block 11 is fixed on the inner wall of the housing 1 .
- the safety pole 10 is provided with a cap-shaped cover 14 enclosing its distal end.
- the head of the cap-shaped cover 14 is exposed to the exterior of the housing 1 (in the normal mode, i.e. safety mode).
- the safety switch When the safety switch is pushed inward, the obstructing block is moved inward together with it, while the positioning block is kept stationary.
- the pressure spring is compressed, and the vertical part of the safety pole sits against the pivoted joint of the top and bottom rods.
- the safety switch When the force applied on the safety switch is withdrawn, the safety switch is returned to the original place by the returning of the pressure spring.
- the perimeter edge of the cap-shaped cover serves to restrict the travel of the cover.
- the present invention works as follows: in the normal mode (safety mode), the top and bottom rods are collinear (seen in FIG. 1 ). When the snap is pressed down, the top and bottom rods will bend to the right side simultaneously (as shown in FIG. 2 ). Meanwhile, the push rods will move down with the snap until the route of the snap terminate. Since the piezoelectric element cannot finish the routing to light because of the bending of the push rods, the flammable gas will not be lighted, and the safety function is fulfilled. During lighting (refer to FIG.
- the upper and lower push rods cannot bend.
- pressing down the snap can cause the piezoelectric element to fulfill the lighting routing to ignite the flammable gas.
- the returning of the upper and lower push rods may be achieved by the returning of the snap, its own gravity center, and the returning of the spring.
- the returning of the safety switch may be achieved by the returning of the pressure spring.
- the lighting routing of the piezoelectric element is controlled by the cooperation of the safety switch and the push rods.
- the safety switch In a normal mode, the safety switch is separated from the push rods, which will bend when the snap is moved down, so the piezoelectric element cannot finish the lighting route.
- the safety switch should be pushed inward and pressed to sit against the joint of the upper and lower push rods. Only under this condition can the flammable gas be ignited by pressing downward the snap, which controls the working mode of the piezoelectric assembly efficiently, increases the difficulty for children to operate and thus improves the safety of the lighting gun.
Abstract
The invention provides a lighter with a safety switch, comprising: a housing, a fuel container within the housing, a piezoelectric assembly, and a vent assembly. The piezoelectric assembly comprises a piezoelectric element, a snap, as well as a upper and lower push rods arranged between the snap and piezoelectric element. The lower part of the upper push rod and the upper part of the lower push rod are connected in a manner that they can deviate from the centerline of the upper and lower push rods toward one side. Thus, the upper and lower push rods can bend to one side at the joint during the operation of the snap. The lighter further comprises a safety switch, which can prevent the upper and lower push rods from bending.
Description
- The present invention generally relates to a lighter apparatus, in particular, to an electronic lighter or lighting gun with a safety switch.
- The current electronic lighting gun with a single safety switch uses an obstructing block positioned in the moving route of the snap (or button). A safety switch is arranged on the surface of the lighting gun at a position corresponding to the obstructing block. The obstructing block positioned in the moving route of the snap can be switched by moving the safety switch, so as to control the movement of the snap. When the safety switch is turned to an “On” position, the snap can be operated to cause a piezoelectric element generating a spark to light the fuel gas and create flare. When the safety switch is turned to a “Off” position, the snap is obstructed, and thus cannot work. However, this lighting gun may be safe only when the safety switch is at the “Off” position. The safety switch will not function practically if it is forgotten to be set to the “Off” position after a lighting operation, so that a fire can be easily caused by a child or an idiot playing with such a lighting gun. The safety of such a lighting gun is relatively poor.
- The technical problem to be solved and the technical task to be addressed by the present invention is to overcome the disadvantages stated above and provide an electronic lighter or lighting gun with a safety switch.
- The present invention provides a lighter or lighting gun, which controls the lighting route of the piezoelectric element by the cooperation between a safety switch and a push rod. Therefore, it increases the difficulty for children to operate, thereby improves the safety of the lighters and lighting guns.
- The invention provides a lighter with a safety switch comprising: a housing, a fuel container within the housing, a piezoelectric assembly, and a vent assembly. The piezoelectric assembly comprises a piezoelectric element, a snap, as well as an upper push rod and a lower push rod arranged between the snap and the piezoelectric element. The lower part of the upper push rod and the upper part of the lower push rod are connected in a manner that they can deviate from the centerline of the upper and lower push rods toward one side. Thus, the upper and lower push rods can be bend to one side at the joint during the operation of the snap. The lighter further comprises a safety switch, which can prevent the upper and lower push rods from bending.
- According to one aspect of the present invention, the lower part of said upper push rod and the upper part of said lower push rod of the lighter can be connected through a pivot, which is arranged offset from the centerline of the two rods. The safety switch of the present invention comprises a T-shaped safety pole, a positioning block fitted over the safety pole, an obstructing block fixed on the safety pole, and a pressure spring located between the positioning block and obstructing block. The positioning block is fixed on the inner wall of the housing. The safety pole is provided with a cap-shaped cover enclosing its distal end. The head of the cap-shaped cover is exposed to the exterior of the housing. A spring is fitted over the upper and lower push rods of the lighter according to the present invention. Further, the piezoelectric assembly of the lighter according to the present invention may comprises a piezoelectric cap covering the piezoelectric element, wherein the upper part of the upper push rod is connected to the snap through a pivot or a joggle, and the lower part of the lower push rod is connected to the piezoelectric cap through a pivot or a joggle. The top surface of the piezoelectric cap may have a hook-shaped groove engaging with the lower part of the lower push rod.
- Further, the present invention provides a lighting gun with a safety switch, comprising a housing, a barrel fixed to the upper part of the housing, a fuel container within the housing, a piezoelectric assembly and a vent assembly above the fuel container. The piezoelectric assembly comprises a piezoelectric element arranged in a conventional manner, a piezoelectric cap covering the piezoelectric element, and a snap. A upper push rod and a lower push rod are arranged between the piezoelectric cap and the snap. The upper part of the upper push rod is connected to the snap, while the lower part of the lower push rod is connected to the piezoelectric cap. The lower part of the upper push rod and the upper part of the lower push rod is connected through a pivot, which is arranged offset from the centerline of the push rods. A safety switch is arranged between the joint of the upper and lower push rods and the housing to prevent the upper and lower push rods from bending.
- According to the present invention, the lighting routing of the piezoelectric element is controlled by the cooperation of the safety switch and the push rods. In a normal mode, the safety switch is separated from the push rods, which will bend when the snap is moved down, so the piezoelectric element cannot finish the lighting route. During the lighting operation, the safety switch has to be pushed inward and pressed to sit against the joint of the upper and lower push rods. Only under this condition can the flammable gas be ignited by pressing the snap downwardly, which controls the working mode of the piezoelectric assembly effectively, increases the difficulty for children to operate and thus improves the safety of the lighting gun.
- The invention is further described in connection with the accompanying drawings and the embodiments.
-
FIG. 1 depicts the structure of the present invention in a normal mode (safety mode). -
FIG. 2 depicts the operation of the present invention in the normal mode (safety mode). -
FIG. 3 depicts the working mode of the present invention. -
FIG. 4 is the enlarged schematic view for the push rod structure with its components according to an embodiment of the present invention. -
FIG. 5 is the enlarged schematic view for the piezoelectric cap structure. -
FIG. 6 is the enlarged schematic view for the safety switch structure. - As illustrated in
FIGS. 1-3 , a lighting gun with a safety switch comprises ahousing 1, abarrel 2 fixed to the upper part of the casing, afuel container 3 within the housing, and a piezoelectric assembly and a vent assembly set above the fuel container. The piezoelectric assembly comprises apiezoelectric element 4 arranged in a conventional manner, apiezoelectric cap 5 covering the piezoelectric element and a snap orbutton 6. Alinkage plate 17 is provided between the piezoelectric assembly and the vent assembly to enable the two assemblies to move together. A upper push rod 7 and alower push rod 8 are provided between thesnap 6 and thepiezoelectric cap 5. A spring 15 (only part of it is schematically shown) is fitted over the upper and lower push rods to render the returning of the upper and lower push rods quicker and more stable. The upper part of the upper push rod 7 is connected to thesnap 6 through a pivot, and the lower part of thelower push rod 8 is connected to the piezoelectric cap through a joggle. A safety switch is provided between the left of the upper andlower push rods 7, 8 and thehousing 1, so as to prevent the upper and lower push rods from bending. - The lower part of the upper push rod 7 and the upper part of the
lower push rod 8 are connected in a manner that they can deviate from the centerline of the upper and lower push rods toward one side. Thus, the upper and lower push rods can be bent to one side at the joint during the operation of thesnap 6. In other words, the lower part of the upper push rod is connected to the upper part of the lower push rod in a manner that the upper and lower push rods can be bent to one side of the centerline of the push rods. Accordingly, operating or pressing down the snap can cause the upper and lower push rods to bend toward one side. - As schematically shown in
FIG. 4 , the bottom part of the upper push rod 7 and the upper part of thelower push rod 8 are connected through apivot 9, which is arranged offset from the centerline of the push rods.FIG. 4 also illustrates the side view of the upper and lower push rods connected one another, as well as a front view and a side view of the two push rods when separated. As shown inFIG. 5 , the top surface of thepiezoelectric cap 5 has a hook-shaped groove 16 engaging with the lower part of thelower push rod 8 by joggling and allowing the lower push rod to be bent toward the right. The upper part of the upper push rod is connected to the snap through a pivot or a joggle, and the lower part of the lower push rod is connected to the piezoelectric cap through a pivot or a joggle. - Said safety switch is arranged at the side to which the upper and lower push rods can bend, and comprises a pole. During operation, the head of the pole can prevent the upper and lower push rods from bending to one side. As shown in
FIG. 6 , the safety switch consists of a T-shaped safety pole 10, apositioning block 11 fitted over thesafety pole 10, an obstructingblock 12 fixed on thesafety pole 10, and apressure spring 13 located between thepositioning block 11 and obstructingblock 12. Referring toFIGS. 1 to 3 , thepositioning block 11 is fixed on the inner wall of thehousing 1. Thesafety pole 10 is provided with a cap-shapedcover 14 enclosing its distal end. The head of the cap-shapedcover 14 is exposed to the exterior of the housing 1 (in the normal mode, i.e. safety mode). When the safety switch is pushed inward, the obstructing block is moved inward together with it, while the positioning block is kept stationary. Thus the pressure spring is compressed, and the vertical part of the safety pole sits against the pivoted joint of the top and bottom rods. When the force applied on the safety switch is withdrawn, the safety switch is returned to the original place by the returning of the pressure spring. The perimeter edge of the cap-shaped cover serves to restrict the travel of the cover. - As shown in
FIGS. 1 to 3 , the present invention works as follows: in the normal mode (safety mode), the top and bottom rods are collinear (seen inFIG. 1 ). When the snap is pressed down, the top and bottom rods will bend to the right side simultaneously (as shown inFIG. 2 ). Meanwhile, the push rods will move down with the snap until the route of the snap terminate. Since the piezoelectric element cannot finish the routing to light because of the bending of the push rods, the flammable gas will not be lighted, and the safety function is fulfilled. During lighting (refer toFIG. 3 ), only if the user pushes inward the safety switch and press it, that is, pushes the head of the cap-shapedcover 14 at the distal end of thesafety pole 10 and enables the vertical part of thesafety pole 10 to sit against the pivoted joint of the top and bottom rods, the upper and lower push rods cannot bend. At this time, pressing down the snap can cause the piezoelectric element to fulfill the lighting routing to ignite the flammable gas. The returning of the upper and lower push rods may be achieved by the returning of the snap, its own gravity center, and the returning of the spring. And the returning of the safety switch may be achieved by the returning of the pressure spring. - According to the present invention, the lighting routing of the piezoelectric element is controlled by the cooperation of the safety switch and the push rods. In a normal mode, the safety switch is separated from the push rods, which will bend when the snap is moved down, so the piezoelectric element cannot finish the lighting route. During the lighting operation, the safety switch should be pushed inward and pressed to sit against the joint of the upper and lower push rods. Only under this condition can the flammable gas be ignited by pressing downward the snap, which controls the working mode of the piezoelectric assembly efficiently, increases the difficulty for children to operate and thus improves the safety of the lighting gun.
Claims (12)
1. A lighter with a safety switch, comprising:
a housing;
a fuel container within the housing;
a piezoelectric assembly, comprising a piezoelectric element, a snap, and an upper push rod and a lower push rod arranged between the snap and piezoelectric element, the lower part of the upper push rod and the upper part of the lower push rod connected in a manner that they can deviate from the centerline of the upper and lower push rods toward one side, and the upper and lower push rods capable of bending to one side at the joint during the operation of the snap;
a vent assembly; and
a safety switch, which can prevent the upper and lower push rods from bending.
2. The lighter with a safety switch according to claim 1 , wherein:
the lower part of the upper push rod and the upper part of the lower push rod can be connected through a pivot, which is arranged offset from the centerline of the two rods.
3. The lighter with a safety switch according to claim 1 , wherein:
the safety switch comprises a T-shaped safety pole, a positioning block fitted over the safety pole, an obstructing block fixed on the safety pole, and a pressure spring located between the positioning block and obstructing block, the positioning block fixed on the inner wall of the housing, the safety pole is provided with a cap-shaped cover enclosing its distal end, and the head of the cap-shaped cover is exposed to the exterior of the housing.
4. The lighter with a safety switch according to claim 1 or 2 , wherein a spring is fitted over the upper and lower push rods.
5. The lighter with a safety switch according to claim 1 , wherein the piezoelectric assembly further comprises a piezoelectric cap covering the piezoelectric element, and wherein the upper part of the upper push rod is connected to the snap through a pivot or a joggle, and the lower part of the lower push rod is connected to the piezoelectric cap through a pivot or a joggle.
6. The lighter with a safety switch according to claim 5 , wherein the top surface of the piezoelectric cap may have a hook-shaped groove engaging with the lower part of the lower push rod.
7. The lighter with a safety switch according to claim 1 , wherein the safety switch, which is arranged at the side to which the upper and lower push rods can bend, comprises a pole, the head of the pole can prevent the upper and lower push rods from bending to one side during operation of the safety switch.
8. A lighting gun with a safety switch comprising,
a housing;
a barrel fixed to the upper part of the housing;
a fuel container within the housing;
a piezoelectric assembly above the fuel container, comprising a piezoelectric element arranged in a conventional manner, a piezoelectric cap covering the piezoelectric element, a snap, and an upper push rod and a lower push rod arranged between the snap and piezoelectric element, the upper part of the upper push rod is connected to the snap, the lower part of the lower push rod is connected to the piezoelectric cap, and the lower part of the upper push rod and the upper part of the lower push rod are connected through a pivot, which is arranged offset from the centerline of the push rods;
a vent assembly above the fuel container; and
a safety switch arranged between the joint of the upper and lower push rods and the housing, which can prevent the upper and lower push rods from bending.
9. The lighting gun with a safety switch according to claim 8 , wherein:
the safety switch comprises a T-shaped safety pole, a positioning block fitted over the safety pole, an obstructing block fixed on the safety pole and a pressure spring located between the positioning block and obstructing block, the positioning block fixed on the inner wall of the housing, the safety pole is provided with a cap-shaped cover enclosing its distal end, and the head of the cap-shaped cover is exposed to the exterior of the housing.
10. The lighting gun with a safety switch according to claim 8 or 9 , wherein a spring is fitted over the upper and lower push rods.
11. The lighting gun with a safety switch according to claim 8 , wherein the upper part of the upper push rod is connected to the snap through a pivot or a joggle, and the lower part of the lower push rod is connected to the piezoelectric cap through a pivot or a joggle.
12. The lighting gun with a safety switch according to claim 8 , wherein the top surface of the piezoelectric cap may have a hook-shaped groove engaging with the lower part of the lower push rod.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2003201222213U CN2672479Y (en) | 2003-12-05 | 2003-12-05 | Igniting gun with safety switch |
CN200320122221.3 | 2003-12-05 | ||
PCT/CN2004/001013 WO2005054747A1 (en) | 2003-12-05 | 2004-09-02 | Igniter or igniting gun with safety switch |
Publications (1)
Publication Number | Publication Date |
---|---|
US20080213711A1 true US20080213711A1 (en) | 2008-09-04 |
Family
ID=34476146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/581,541 Abandoned US20080213711A1 (en) | 2003-12-05 | 2004-09-02 | Lighter or Lighting Gun with a Safety Switch |
Country Status (3)
Country | Link |
---|---|
US (1) | US20080213711A1 (en) |
CN (1) | CN2672479Y (en) |
WO (1) | WO2005054747A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080044780A1 (en) * | 2006-08-21 | 2008-02-21 | Blazer Products, Inc. | Ignitor safety interlock and torch |
US20090061371A1 (en) * | 2007-09-01 | 2009-03-05 | Ming Fang | Utility lighter with a saftey feature |
US9734378B2 (en) | 2008-08-20 | 2017-08-15 | John Gibson Enterprises, Inc. | Portable biometric lighter |
US10502419B2 (en) | 2017-09-12 | 2019-12-10 | John Gibson Enterprises, Inc. | Portable biometric lighter |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2416022A (en) * | 2003-07-16 | 2006-01-11 | Swedish Match Lighters Bv | Child resistant actuation means for piezoelectric gas lighters |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6015286A (en) * | 1996-09-11 | 2000-01-18 | Windmill Kabushiki Kaisha | Internal-combustion type of gas lighter |
US6135762A (en) * | 1999-05-21 | 2000-10-24 | Hu; Ke Ren | Automatic security gas holding device fitted in an igniter |
US6244858B1 (en) * | 2000-05-26 | 2001-06-12 | Boqi Wang | Multi-purpose lighter with child resistant device |
US6386861B1 (en) * | 2000-08-18 | 2002-05-14 | Polycity Enterprise Limited | Lighter with safety switch |
US6390809B1 (en) * | 2000-04-10 | 2002-05-21 | Joseph L. Gerace | Child resistant self igniting hand held lighter |
US20020072022A1 (en) * | 2000-12-07 | 2002-06-13 | Huang-Hsi Hsu | Safety gas burner |
US6447287B1 (en) * | 2000-10-13 | 2002-09-10 | Huang-Hsi Hsu | Safety gas lighter |
US6468070B1 (en) * | 1998-05-20 | 2002-10-22 | Calico Brands, Inc. | Multi-purpose gas lighter with ignition-resistant function |
US6565354B2 (en) * | 2001-07-27 | 2003-05-20 | Chung-Ho Liang | Safety electronic lighter |
US6599120B1 (en) * | 2002-10-11 | 2003-07-29 | Hwai-Tay Lin | Igniter with security device |
US20030219687A1 (en) * | 2002-05-21 | 2003-11-27 | Bultina America Corp. | Lighter safety mechanism |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0960877A (en) * | 1995-08-28 | 1997-03-04 | Harumi Kurita | Operation device of gas lighter |
CN2407259Y (en) * | 2000-01-21 | 2000-11-22 | 许煌熙 | Switch of lighter |
-
2003
- 2003-12-05 CN CNU2003201222213U patent/CN2672479Y/en not_active Expired - Fee Related
-
2004
- 2004-09-02 US US10/581,541 patent/US20080213711A1/en not_active Abandoned
- 2004-09-02 WO PCT/CN2004/001013 patent/WO2005054747A1/en active Application Filing
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6015286A (en) * | 1996-09-11 | 2000-01-18 | Windmill Kabushiki Kaisha | Internal-combustion type of gas lighter |
US6468070B1 (en) * | 1998-05-20 | 2002-10-22 | Calico Brands, Inc. | Multi-purpose gas lighter with ignition-resistant function |
US6135762A (en) * | 1999-05-21 | 2000-10-24 | Hu; Ke Ren | Automatic security gas holding device fitted in an igniter |
US6390809B1 (en) * | 2000-04-10 | 2002-05-21 | Joseph L. Gerace | Child resistant self igniting hand held lighter |
US6244858B1 (en) * | 2000-05-26 | 2001-06-12 | Boqi Wang | Multi-purpose lighter with child resistant device |
US6386861B1 (en) * | 2000-08-18 | 2002-05-14 | Polycity Enterprise Limited | Lighter with safety switch |
US6447287B1 (en) * | 2000-10-13 | 2002-09-10 | Huang-Hsi Hsu | Safety gas lighter |
US20020072022A1 (en) * | 2000-12-07 | 2002-06-13 | Huang-Hsi Hsu | Safety gas burner |
US6565354B2 (en) * | 2001-07-27 | 2003-05-20 | Chung-Ho Liang | Safety electronic lighter |
US20030219687A1 (en) * | 2002-05-21 | 2003-11-27 | Bultina America Corp. | Lighter safety mechanism |
US6599120B1 (en) * | 2002-10-11 | 2003-07-29 | Hwai-Tay Lin | Igniter with security device |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080044780A1 (en) * | 2006-08-21 | 2008-02-21 | Blazer Products, Inc. | Ignitor safety interlock and torch |
US8109760B2 (en) * | 2006-08-21 | 2012-02-07 | Blazer Products, Inc. | Ignitor safety interlock and torch |
US20090061371A1 (en) * | 2007-09-01 | 2009-03-05 | Ming Fang | Utility lighter with a saftey feature |
US9734378B2 (en) | 2008-08-20 | 2017-08-15 | John Gibson Enterprises, Inc. | Portable biometric lighter |
US9940499B2 (en) | 2008-08-20 | 2018-04-10 | John Gibson Enterprises, Inc. | Portable biometric lighter |
US10502419B2 (en) | 2017-09-12 | 2019-12-10 | John Gibson Enterprises, Inc. | Portable biometric lighter |
US10969102B2 (en) | 2017-09-12 | 2021-04-06 | John Gibson Enterprises, Inc. | Portable biometric lighter |
US11774096B2 (en) | 2017-09-12 | 2023-10-03 | John Gibson | Portable biometric lighter |
Also Published As
Publication number | Publication date |
---|---|
CN2672479Y (en) | 2005-01-19 |
WO2005054747A1 (en) | 2005-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5662466A (en) | Safety structure for electronic lighters | |
US5564918A (en) | Gas torch | |
US6402506B1 (en) | Pocket lighter | |
US5466149A (en) | Heating torch | |
US20060281039A1 (en) | Lighter | |
US5505614A (en) | Handy gas torch | |
BG62415B1 (en) | Lighter | |
US6478575B2 (en) | Lighter | |
US20080213711A1 (en) | Lighter or Lighting Gun with a Safety Switch | |
US5412179A (en) | Push button ignition switch for controlling gas flow and igniter in an ignition gun | |
CA2354608C (en) | Safety electronic lighter | |
US6439879B1 (en) | Safety gas burner | |
US6939128B2 (en) | Ignition operating mechanism for slide type lighters | |
JP3936194B2 (en) | Useful lighter | |
US3989445A (en) | Pencil type gas lighter | |
US5921768A (en) | Flame torch | |
EP1365195B1 (en) | Lighter safety mechanism | |
EP1235030A2 (en) | Saftey arrengement for piezoelectric lighter | |
US6447287B1 (en) | Safety gas lighter | |
US20070287114A1 (en) | Lighter having safety device | |
JP3159580U (en) | Piezoelectric lighter with child prevention measures | |
US7748978B2 (en) | Piezoelectric lighter | |
JPH0424299Y2 (en) | ||
EP1271055B1 (en) | A child proof lighter | |
KR940003658Y1 (en) | Lighter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |