CN2901081Y - Ignitor for piezoelectric lighter - Google Patents
Ignitor for piezoelectric lighter Download PDFInfo
- Publication number
- CN2901081Y CN2901081Y CN 200520121249 CN200520121249U CN2901081Y CN 2901081 Y CN2901081 Y CN 2901081Y CN 200520121249 CN200520121249 CN 200520121249 CN 200520121249 U CN200520121249 U CN 200520121249U CN 2901081 Y CN2901081 Y CN 2901081Y
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- CN
- China
- Prior art keywords
- piezoelectric ceramics
- pedestal
- button
- piezoelectric ceramic
- mentioned
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- 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.)
- Expired - Fee Related
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- Lighters Containing Fuel (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
A fire-striking device of piezoelectric lighter comprises a base body, an elastic press setup, a piezoelectric ceramic base and a fire-sending setting, wherein the elastic press setup comprises a button, a pressure spring and a hitter, a limiting and guiding device and a restoring spring are arranged between the base body and the button, and a piezoelectric ceramic and hit-bearing nails are installed in the piezoelectric ceramic base. The device of the utility model is characterized in that a horizontal rabbet communicated with the inner cavity of the piezoelectric ceramic base is disposed at one lateral wall of the lower portion of the base body, a piece of metal is embedded in the rabbet, and the piezoelectric ceramic is arranged above the piece of metal. The piezoelectric ceramic of the utility model is completely arranged in the inner cavity of the piezoelectric ceramic base, and the piezoelectric ceramic is fixed by the embedding of the metal piece, thereby the length of the piezoelectric ceramic is controlled, the quality and lifespan of the piezoelectric ceramic are guaranteed, and the assembling becomes convenient. The limiting and guiding device between the button and the base body is designed to be separated from the limited post of the hitter, thereby reducing the scratch to the base body when the hitter moves, and preventing the phenomenon of hitting air.
Description
Technical field
The utility model relates to the lighter field, specifically is a kind of piezoelectric lighter ignition device.
Background technology
Piezoelectric lighter commonly used uses the structure of ignition device mainly by pedestal, elasticity is by hitting mechanism, piezoelectric ceramics and ignition mechanism are formed, wherein elasticity is by hitting mechanism by button, be installed in the compression spring of button inner chamber, be installed in tapping the head of compression spring bottom, the back-moving spring that is provided with between pedestal and the button and hold nail hitting and form, piezoelectric ceramics is contained in the bottom of pedestal inner chamber, the pedestal bottom is provided with and has externally threaded screwed pipe, be spirally connected with fixing piezoelectric ceramics by metal nut and this screwed pipe again, yet the piezoelectric lighter of this structure might be connected tight during because of being spirally connected of metal nut and screwed pipe or often use the back to occur looseningly causing that piezoelectric ceramics is unstable to install, the electric weight instability that produces when not only making sparking causes the lighter rate of catching fire to descend and is difficult to igniting, and piezoelectric ceramics is crashed to pieces easily.In addition, the limited post that is provided with by tapping the head between this structure pedestal and the button comes spacing, makes easily and taps the head because of motion abrades pedestal, occurs the empty phenomenon of beating sometimes.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems and deficiency, provides a kind of sparking stable, can effectively protect the quality of piezoelectric ceramics and the ignition device in life-span.
The technical solution of the utility model is achieved in that
A kind of piezoelectric lighter ignition device, comprise pedestal, the elasticity that is installed in pedestal inner chamber top is by hitting mechanism, be arranged on the piezoelectric ceramics seat and the sparking gear of pedestal bottom, wherein said elasticity comprises the movable button that is installed in pedestal top by hitting mechanism, be installed in the compression spring of top of chamber in the button and movablely be installed on the wall of chamber, button both sides and inconsistent the tapping the head in its top and compression spring bottom, be provided with spacing guiding mechanism and back-moving spring between described pedestal and the button, piezoelectric ceramics is housed in the described piezoelectric ceramics seat and holds nail hitting, its characteristics are: described pedestal bottom one sidewall is provided with the transverse notch that connects with piezoelectric ceramics seat inner chamber, be embedded with metal derby in the described notch, described piezoelectric ceramics be arranged on metal derby above.
Scratch pedestal when moving in order to prevent to tap the head, the spacing guiding mechanism between button and the pedestal and the limited post of tapping the head are separated design, above-mentioned spacing guiding mechanism comprise that the left and right sides of positive stop lug boss that chamber, button left and right sides wall is provided with and pedestal correspondence is provided with the suitable strip limit guide groove of positive stop lug boss; Chamber, both sides wall is provided with the slotted eye that has the inclined-plane before and after the button, and the both sides correspondence is provided with the limited post that can be set up in this both sides slotted eye before and after above-mentioned the tapping the head.
Above-mentioned pedestal bottom be provided with can ccontaining piezoelectric ceramics cylindrical shape piezoelectric ceramics seat, and this piezoelectric ceramics seat top is provided with necking, describedly hold nail hitting and be set to up-small and down-big ladder circular shaft, stretch out and a little more than cylinder, the bottom is placed in the piezoelectric ceramics seat inner chamber from piezoelectric ceramics seat necking on its top.
The utility model is provided with the square notch that is communicated with piezoelectric ceramics seat inner chamber owing to having adopted on one sidewall of pedestal bottom, be embedded with the square metal piece in the square notch, piezoelectric ceramics is pressed the version of putting at the upper surface of square metal piece, make piezoelectric ceramics be installed in fully in the piezoelectric ceramics seat inner chamber, setting-in by the square metal piece fixes piezoelectric ceramics, thereby effectively control the length of piezoelectric ceramics, guaranteed the quality and the service life of piezoelectric ceramics, also made things convenient for assembling simultaneously; Because the spacing guiding mechanism between button and the pedestal separates design with the limited post of tapping the head, reduce scratch pedestal when tapping the head motion again, effectively prevented the empty phenomenon of beating.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the utility model broken section structural representation.
The specific embodiment
As shown in Figure 1, the utility model is a kind of piezoelectric lighter ignition device, comprise pedestal 1, the elasticity that is installed in pedestal 1 inner chamber top is by hitting mechanism, be arranged on the piezoelectric ceramics seat 2 and the sparking gear of pedestal 1 bottom, wherein said elasticity comprises the movable button 3 that is installed in pedestal 1 top by hitting mechanism, be installed in the compression spring 4 of top of chamber in the button 3 and movablely be installed on the wall of chamber, button 3 both sides and its top and compression spring 4 bottoms are inconsistent taps the head 5, be provided with spacing guiding mechanism and back-moving spring 7 between described pedestal 1 and the button 3, described piezoelectric ceramics seat is equipped with piezoelectric ceramics 21 and holds nail hitting 6 for 2 li, its characteristics are: described pedestal 1 bottom one sidewall is provided with the transverse notch 11 that connects with piezoelectric ceramics seat 2 inner chambers, be embedded with metal derby 8 in the described notch 11, described piezoelectric ceramics 3 be arranged on metal derby 8 above.Wherein above-mentioned notch 11 is square notch, and above-mentioned metal derby 8 is the square metal piece.Scratch pedestal 1 when preventing to tap the head 5 motions, the spacing guiding mechanism between button 3 and the pedestal 1 and 5 limited posts of tapping the head are separated design, above-mentioned spacing guiding mechanism comprise that the left and right sides of positive stop lug boss 31 that chamber, button 3 left and right sides wall is provided with and pedestal 1 correspondence is provided with the suitable strip limit guide groove 12 of positive stop lug boss 31, chamber, both sides, above-mentioned button 3 front and back wall is provided with the slotted eye that has the inclined-plane, and above-mentioned both sides, the 5 front and back correspondence of tapping the head is provided with the limited post that can be set up in this both sides slotted eye.Above-mentioned pedestal 1 inner chamber bottom is provided with the cylindrical shape piezoelectric ceramics seat 2 that inner chamber can ccontaining piezoelectric ceramics, and these piezoelectric ceramics seat 2 tops are provided with necking, describedly hold nail hitting 6 and be set to up-small and down-big ladder circular shaft, stretch out and a little more than cylinder, the bottom is placed in piezoelectric ceramics seat 2 inner chambers from piezoelectric ceramics seat 2 neckings on its top.Back-moving spring 7 is nested with the bottom that 5 bottoms and its upper end of tapping the head props up button 3, and the bottom of back-moving spring 7 is placed on the piezoelectric ceramics seat 2 that pedestal 1 inner chamber is provided with.Sparking gear comprise the ignition lines 9 that are arranged in the middle of two piezoelectric ceramics 21 and with get angry the ignition fuse 10 that line 9 is connected, and ignition line 9 and ignition fuse 10 cement on the pedestal 1 by adhesive.
Although the utility model is to describe with reference to specific embodiment, this description and not meaning that is construed as limiting the utility model.With reference to description of the present utility model, other of the disclosed embodiments changes, and all can expect for those skilled in the art, and such variation should belong in the affiliated claim institute restricted portion.
Claims (7)
1, a kind of piezoelectric lighter ignition device, comprise pedestal (1), the elasticity that is installed in pedestal (1) inner chamber top is by hitting mechanism, be arranged on the piezoelectric ceramics seat (2) and the sparking gear of pedestal (1) bottom, wherein said elasticity comprises the movable button (3) that is installed in pedestal (1) top by hitting mechanism, be installed in the compression spring (4) of the interior top of chamber of button (3) and movablely be installed on the wall of button (3) chamber, both sides and its top and inconsistent the tapping the head in compression spring (4) bottom (5), be provided with spacing guiding mechanism and back-moving spring (7) between described pedestal (1) and the button (3), described piezoelectric ceramics seat (2) lining is equipped with piezoelectric ceramics (21) and is held nail hitting (6), it is characterized in that: described pedestal (1) bottom one sidewall is provided with the transverse notch (11) that connects with piezoelectric ceramics seat (2) inner chamber, be embedded with metal derby (8) in the described notch (11), described piezoelectric ceramics (3) be arranged on metal derby (8) above.
2, ignition device according to claim 1 is characterized in that: above-mentioned notch (11) is square notch, and above-mentioned metal derby (8) is the square metal piece.
3, ignition device according to claim 1 is characterized in that: above-mentioned spacing guiding mechanism comprise that the positive stop lug boss (31) that button (3) chamber, left and right sides wall is provided with and the corresponding left and right sides of pedestal (1) be provided with the suitable strip limit guide groove (12) of positive stop lug boss (31).
4, ignition device according to claim 1 is characterized in that: chamber, both sides wall is provided with the slotted eye that has the inclined-plane before and after the above-mentioned button (3), and the both sides correspondence is provided with the limited post that can be set up in this both sides slotted eye before and after above-mentioned the tapping the head (5).
5, ignition device according to claim 1, it is characterized in that: above-mentioned piezoelectric ceramics seat (2) top is provided with necking, describedly hold nail hitting (6) and be set to up-small and down-big ladder circular shaft, stretch out and a little more than piezoelectric ceramics seat (2), the bottom is placed in piezoelectric ceramics seat (2) inner chamber from piezoelectric ceramics seat (2) necking on its top.
6, ignition device according to claim 1, it is characterized in that: above-mentioned back-moving spring (7) is nested with the bottom that (5) bottom and its upper end of tapping the head props up button (3), and the bottom of back-moving spring (7) is placed on the piezoelectric ceramics seat (2) that pedestal (1) inner chamber is provided with.
7, ignition device according to claim 1, it is characterized in that: above-mentioned sparking gear comprise the ignition line (9) that is arranged in the middle of two piezoelectric ceramics and with get angry the ignition fuse (10) that line (9) is connected, and ignition line (9) and ignition fuse (10) cement on the pedestal (1) by adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520121249 CN2901081Y (en) | 2005-12-28 | 2005-12-28 | Ignitor for piezoelectric lighter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520121249 CN2901081Y (en) | 2005-12-28 | 2005-12-28 | Ignitor for piezoelectric lighter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901081Y true CN2901081Y (en) | 2007-05-16 |
Family
ID=38085245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520121249 Expired - Fee Related CN2901081Y (en) | 2005-12-28 | 2005-12-28 | Ignitor for piezoelectric lighter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901081Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697497A (en) * | 2013-12-30 | 2014-04-02 | 曾利祥 | Novel plugging piece for electronic igniter of lighter |
| CN104566447A (en) * | 2013-10-20 | 2015-04-29 | 阴运和 | Electricity-leakage-preventive piezoelectric ceramic igniter body plastic shell |
| CN109579046A (en) * | 2018-12-24 | 2019-04-05 | 周建胜 | A kind of piezoelectric ceramic ignitor |
-
2005
- 2005-12-28 CN CN 200520121249 patent/CN2901081Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566447A (en) * | 2013-10-20 | 2015-04-29 | 阴运和 | Electricity-leakage-preventive piezoelectric ceramic igniter body plastic shell |
| CN103697497A (en) * | 2013-12-30 | 2014-04-02 | 曾利祥 | Novel plugging piece for electronic igniter of lighter |
| CN103697497B (en) * | 2013-12-30 | 2015-11-18 | 曾利祥 | The plug-in unit of Novel igniter ignition |
| CN109579046A (en) * | 2018-12-24 | 2019-04-05 | 周建胜 | A kind of piezoelectric ceramic ignitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |