CN100547301C - A kind of burning torch with safeties - Google Patents
A kind of burning torch with safeties Download PDFInfo
- Publication number
- CN100547301C CN100547301C CNB2006101551933A CN200610155193A CN100547301C CN 100547301 C CN100547301 C CN 100547301C CN B2006101551933 A CNB2006101551933 A CN B2006101551933A CN 200610155193 A CN200610155193 A CN 200610155193A CN 100547301 C CN100547301 C CN 100547301C
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- CN
- China
- Prior art keywords
- lead
- housing
- burning torch
- locking plate
- safety button
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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.)
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Abstract
The invention discloses a kind of burning torch with safeties.Now adopt the burning torch of single safety switch, its switch performs practically no function, and the security performance of burning torch is relatively poor.The invention is characterized in the slide block and the lead that are provided with and press the hand interlock in the housing, the upper end of slide block cooperates with ignition module, the lower end of slide block is connected with the upper end of lead, the lower end of lead with go out pneumatic module and be connected, be with the spring that a lower end is positioned on this lead, conflict one on the locking plate that fulcrum rotates in the upper end of this spring, this locking plate is enclosed within on the lead, the housing that is positioned at indentation, there is provided with the safety button of an oblique setting, the bottom of this safety button has a groove or following breach, one end of described locking plate places in groove or the following breach, be provided with return unit between safety button and housing, under the normality, the top of safety button is exposed to outside the housing, and locking plate is conflicted on lead.The present invention has prevented children's maloperation effectively, has improved the burning torch security performance.
Description
Technical field
The present invention relates to ignitor, a kind of specifically burning torch with safeties.
Background technology
The existing electronic ignition rifle that adopts single safety switch, promptly be provided with a block at the stroke place of pressing hand, be connected with a safety switch with the burning torch surface of this block relevant position, be in the block of pressing on the hand stroke, thereby reach the purpose that hand is pressed in control but move this safety switch clutch.When safety switch is in " opening " position, press hand and can move, piezoelectricity is emitted sparks light gas generation flare; When safety switch is in " pass " position, press hand and be restricted, can't move.But this burning torch just plays the security insurance effect when only being in " pass " position at safety switch, after igniting finishes, as if forgetting safety switch is allocated to " pass " position, then this switch performs practically no function, children, fire hazardous and operation easily when the mentally handicapped plays, the security performance of burning torch is relatively poor.
Summary of the invention
Technical problem to be solved by this invention is the defective that overcomes above-mentioned prior art, and a kind of burning torch with safeties is provided, and to increase the difficulty of children's operation, improves the security performance of burning torch.
For this reason, the present invention is by the following technical solutions: a kind of burning torch with safeties, comprise housing, place the oil groove in the housing, what be positioned at oil groove top goes out pneumatic module and ignition module, one sidewall of housing is provided with presses hand, another sidewall forms an arc notch, it is characterized in that being provided with in the housing and pressing a slide block and a lead of hand interlock, the upper end of slide block cooperates with ignition module, the lower end of slide block is connected with the upper end of lead, the lower end of lead with go out pneumatic module and be connected, be with the spring that a lower end is positioned on this lead, conflict one on the locking plate that fulcrum rotates in the upper end of this spring, this locking plate is enclosed within on the lead, and the housing that is positioned at indentation, there is provided with the safety button of an oblique setting, the bottom of this safety button has a groove or following breach, one end of described locking plate places in groove or the following breach, is provided with return unit between safety button and housing, under the normality, the top of safety button is exposed to outside the housing, and locking plate is conflicted on lead.The present invention is (being under the safety position) under normal conditions, because locking plate is conflicted on lead, there is bigger frictional force between locking plate and the lead, lead can't be moved upward, operation this moment is pressed hand and can't be lighted inflammable gas, prevent children's maloperation effectively, improved the burning torch security performance.
The course of work of the present invention is as follows: the oblique safety button of pushing of elder generation, the oblique end that pushes away locking plate of inwall of groove of its underpart or following breach, locking plate is rotated around fulcrum, when button press on earth the time (arcwall face at the upper surface of button and arc notch place flushes), zerofriction force between the locking plate of this moment and the lead, spring under the locking plate is compressed, meanwhile, promote to press hand forward, slide block, lead move forward with pressing hand, and when pressing the hand stroke and finish, the stroke of piezoelectricity push rod is also finished, piezoelectricity produces electric spark, and inflammable gas is lighted.Safety button utilizes return unit to reset, and locking plate utilizes the restoring force of spring to reset.
The burning torch of described band safeties, lead is axially disposed within the housing, locking plate is the in an acute angle or obtuse angle with lead under normal conditions, in working order down, locking plate is vertical with lead, this is a kind of implementation that makes the frictional force that existence is bigger between locking plate and lead, the also mode that can take other to be equal to.Allly take to make the technical scheme of the frictional force that existence is bigger between locking plate and lead all to fall into protection scope of the present invention.
The burning torch of described band safeties, return unit are V-shaped flexure strip, and the one end is connected on the inner walls, and the other end is connected on the sidewall of safety button.The return unit of this kind form can with the machine-shaping of safety button one, to reduce cost, can certainly adopt the return unit of other form.
The burning torch of described band safeties, described return unit has two, is arranged on the both sides of safety button, and it is reliable and stable that safety button is resetted.
The burning torch of described band safeties, described locking plate is L-shaped, and conflicted by spring in the long limit of described " L ", and minor face is positioned between fulcrum and inner walls, and it is spacing preferably that minor face is obtained.
The burning torch of described band safeties, described slide block is provided with a projection, the madial wall of pressing hand is provided with a step that cooperates with projection, realizes pressing the interlock of hand and slip by the projection that the step of pressing on hand promotes on the slide block, thereby also can drive lead.
The burning torch of described band safeties, described lead is connected with skid plate in going out pneumatic module, thereby realizes lead and the interlock that goes out pneumatic module.
The burning torch of described band safeties has salient point on the described lateral wall of pressing hand, increases hand and presses frictional force between hand.
The present invention controls the duty of pressing hand by the acting in conjunction of safety button and locking plate, has following beneficial effect: increased the difficulty of child's operation, prevented maloperation effectively, improved the burning torch security performance; Resetting of locking plate and safety button is stable, reliable.
The present invention is further illustrated below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the present invention's structural representation (promptly being under the safety position) under normal conditions.
Fig. 2 is the structural representation of the present invention under in running order.
Among the figure, 1～housing; 2～oil groove; 3～press hand; 4～arc notch; 5～slide block; 6～lead; 7～spring; 8～fulcrum; 9～locking plate; 10～safety button; 11～skid plate; 12～return unit; 13～projection; 14～step; 15～salient point.
The specific embodiment
The burning torch of band safeties as shown in the figure, by housing 1, place oil groove 2 in the housing, be positioned at the oil groove top go out pneumatic module and ignition module is formed, go out pneumatic module and be made up of air outlet valve, air-out needle, skid plate 115 and flame adjusting ring, ignition module is made up of piezoelectricity and piezoelectricity push rod.One sidewall of housing 1 is provided with presses hand, another sidewall forms an arc notch 4, have in the housing with a slide block 5 and of pressing the hand interlock and be axially disposed within the interior lead 6 of housing, the upper end of slide block 5 cooperates with piezoelectricity push rod in the ignition module, the upper end of the lower end of slide block 5 and lead 6 is affixed, the lower end of lead 6 is connected with skid plate 11 in going out pneumatic module, is with the spring 7 that a lower end is positioned on this lead, conflicts one on the locking plate 9 that fulcrum 8 rotates in the upper end of this spring 7.This locking plate 9 is enclosed within on the lead 6, the housing that is positioned at arc notch 4 places is provided with the safety button 10 of an oblique setting, the bottom of this safety button 10 has breach (not shown), one end of described locking plate 9 places down in the breach, two " V " shape return units 12 are arranged between safety button 10 and housing, be arranged on the both sides of safety button 10, an end of return unit 12 is connected on the inner walls, and the other end is connected on the sidewall of safety button 10.Under the normality (being under the safety position), the top of safety button 10 places outside the housing, and locking plate 9 touches and is against on the lead 6, with lead 6 in an acute angle or obtuse angle (being locking plate and lead out of plumb), 6 bigger frictional force of existence of locking plate 9 and lead.
Described locking plate 9 is L-shaped, is conflicted by spring 7 in the long limit of described " L ", and its end places down in the breach; Minor face is positioned between fulcrum 8 and housing 1 inwall, and it can be rotated around fulcrum 8.Described slide block 5 is provided with a projection 13, and the madial wall of pressing hand 3 is provided with a step 14 that cooperates with projection 13, and pressing on the lateral wall of hand has salient point 15.
The course of work of the present invention is as follows: the earlier oblique safety button (be among Fig. 2 A to) that presses down, the end of the oblique promotion locking plate of the inwall of the following breach of its underpart, locking plate is rotated around fulcrum, when button press on earth the time, zerofriction force between the locking plate of this moment and the lead, spring under the locking plate is compressed, meanwhile, promote to press hand (be among Fig. 2 B to) forward, slide block, lead move forward with pressing hand, and when pressing the hand stroke and finish, the stroke of piezoelectricity push rod is also finished, piezoelectricity produces electric spark, and inflammable gas is lighted.Safety button utilizes return unit to reset, and lead, slides, presses hand and locking plate utilizes the restoring force of spring to reset, and burning torch is under the safety position.
Protection scope of the present invention is not limited to the foregoing description, and technical scheme all and of the present invention technology contents identical or that be equal to all falls in its protection domain.
Claims (8)
1, a kind of burning torch with safeties, comprise housing (1), place the oil groove (2) in the housing, what be positioned at oil groove top goes out pneumatic module and ignition module, one sidewall of housing (1) is provided with presses hand (3), another sidewall forms an arc notch (4), it is characterized in that being provided with in the housing and pressing a slide block (5) and a lead (6) of hand (3) interlock, the upper end of slide block (5) cooperates with ignition module, the lower end of slide block (5) is connected with the upper end of lead (6), the lower end of lead (6) with go out pneumatic module and be connected, be with the spring (7) that a lower end is positioned on this lead (6), conflict one on the locking plate (9) that fulcrum (8) rotates in the upper end of this spring (7), this locking plate (9) is enclosed within on the lead (6), be positioned at the safety button (10) that housing that arc notch (4) locates is provided with an oblique setting, the bottom of this safety button (10) has a groove or following breach, one end of described locking plate (9) places in groove or the following breach, be provided with return unit (12) between safety button (10) and housing (1), under the normality, the top of safety button (10) is exposed to outside the housing, and locking plate (9) is conflicted on lead (6).
2, the burning torch of band safeties according to claim 1 is characterized in that described lead (6) is axially disposed within the housing (1), locking plate (9) under normal conditions with the in an acute angle or obtuse angle of lead (6).
3, the burning torch of band safeties according to claim 1 and 2 is characterized in that described return unit (12) is V-shaped flexure strip, and the one end is connected on the inner walls, and the other end is connected on the sidewall of safety button (10).
4, the burning torch of band safeties according to claim 3 is characterized in that described return unit (12) has two, is arranged on the both sides of safety button (10).
5, the burning torch of band safeties according to claim 4 is characterized in that described locking plate (9) is L-shaped, is conflicted by spring (7) in the long limit of described " L ", and minor face is positioned between fulcrum (8) and housing (1) inwall.
6, the burning torch of band safeties according to claim 5 is characterized in that described slide block (5) is provided with a projection (13), and the madial wall of pressing hand (3) is provided with a step (14) that cooperates with projection (13).
7, the burning torch of band safeties according to claim 6, the skid plate (11) in it is characterized in that described lead (6) and going out pneumatic module is connected.
8, the burning torch of band safeties according to claim 7 is characterized in that on the described lateral wall of pressing hand salient point (15) being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101551933A CN100547301C (en) | 2006-12-13 | 2006-12-13 | A kind of burning torch with safeties |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101551933A CN100547301C (en) | 2006-12-13 | 2006-12-13 | A kind of burning torch with safeties |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101216181A CN101216181A (en) | 2008-07-09 |
| CN100547301C true CN100547301C (en) | 2009-10-07 |
Family
ID=39622667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101551933A Expired - Fee Related CN100547301C (en) | 2006-12-13 | 2006-12-13 | A kind of burning torch with safeties |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100547301C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9017066B2 (en) | 2011-04-25 | 2015-04-28 | Zippo Manufacturing Company | Multiple activation contact lighter |
| CN102226532B (en) * | 2011-05-30 | 2013-12-04 | 叶亚伟 | Safe burning torch for protecting children |
| CN108180502B (en) * | 2018-01-02 | 2023-08-11 | 宁波市洋灵科技有限公司 | Arc ignition gun |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363196Y (en) * | 1998-12-11 | 2000-02-09 | 慈溪市无线电九厂 | Ignition gun with switching knob type safety device |
| CN2426086Y (en) * | 2000-06-16 | 2001-04-04 | 宁波长城电子总公司 | Ignition gun with self-controlled safety device |
| CN2589831Y (en) * | 2002-12-02 | 2003-12-03 | 黄新华 | Igniting gun having safety device |
| WO2005008134A1 (en) * | 2003-07-16 | 2005-01-27 | Swedish Match Lighters B.V. | Child resistant actuation means for piezoelectric gas lighters |
| CN2718413Y (en) * | 2004-07-02 | 2005-08-17 | 黄新华 | Igniting gun with protector |
| CN2744950Y (en) * | 2004-11-06 | 2005-12-07 | 宁波新海电气股份有限公司 | Safety electronic ignition gun |
| CN201014498Y (en) * | 2006-12-13 | 2008-01-30 | 宁波新海电气股份有限公司 | Fire lighter with safety device |
-
2006
- 2006-12-13 CN CNB2006101551933A patent/CN100547301C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363196Y (en) * | 1998-12-11 | 2000-02-09 | 慈溪市无线电九厂 | Ignition gun with switching knob type safety device |
| CN2426086Y (en) * | 2000-06-16 | 2001-04-04 | 宁波长城电子总公司 | Ignition gun with self-controlled safety device |
| CN2589831Y (en) * | 2002-12-02 | 2003-12-03 | 黄新华 | Igniting gun having safety device |
| WO2005008134A1 (en) * | 2003-07-16 | 2005-01-27 | Swedish Match Lighters B.V. | Child resistant actuation means for piezoelectric gas lighters |
| CN2718413Y (en) * | 2004-07-02 | 2005-08-17 | 黄新华 | Igniting gun with protector |
| CN2744950Y (en) * | 2004-11-06 | 2005-12-07 | 宁波新海电气股份有限公司 | Safety electronic ignition gun |
| CN201014498Y (en) * | 2006-12-13 | 2008-01-30 | 宁波新海电气股份有限公司 | Fire lighter with safety device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101216181A (en) | 2008-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20101213 |