CN201177275Y - Safe ignition apparatus - Google Patents
Safe ignition apparatus Download PDFInfo
- Publication number
- CN201177275Y CN201177275Y CNU2008200848684U CN200820084868U CN201177275Y CN 201177275 Y CN201177275 Y CN 201177275Y CN U2008200848684 U CNU2008200848684 U CN U2008200848684U CN 200820084868 U CN200820084868 U CN 200820084868U CN 201177275 Y CN201177275 Y CN 201177275Y
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- CN
- China
- Prior art keywords
- housing
- safe
- hand
- knob
- pressing
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a safe flame lighter. The prior burning torch or the lighter with a protecting component or a protecting device has a complicated structure, inconvenient assembly, low production efficiency and high manufacture cost. The safe flame lighter comprises a housing, an oil groove arranged inside the housing, an air outlet component and a piezoelectric body positioned at the upper part of the oil groove, wherein the housing is provided with a press knob matched with the air outlet component. The safe flame lighter is characterized in that the inner part of the press knob is provided with a protecting elastic sheet arranged slantingly, the lower end of the protecting elastic sheet is a free end, the inner part of the housing is provided with an operating piece which ensures that the protecting elastic sheet rotates, and part of the operating piece is positioned outside the housing; in the normal state, the lower end of the protecting elastic sheet derivates from the upper end of the piezoelectric body, and an axial protecting distance is formed between the upper end of the piezoelectric body and the press knob so that the piezoelectric body can not finish the lighting process. On the basis of guaranteeing the safety, the safe flame lighter has a simple structure and convenient assembly, improves the production efficiency and lowers the manufacturing cost.
Description
Technical field
The utility model relates to ignitor, specifically a kind of safe igniter.
Background technology
Adopt the electronic ignition rifle of 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, child, fire hazardous and operation easily when the mentally handicapped plays, the security performance of burning torch is relatively poor.For this reason, occurred various burning torch or the lighter that have Arming Assembly or device on the market, its security performance is good, but complex structure, assembling is inconvenient, and production efficiency is low, the manufacturing cost height.
The utility model content
Technical problem to be solved in the utility model is to overcome the defective that above-mentioned prior art exists, and a kind of safe igniter simple in structure, easy to assembly is provided, and on the basis of performance that ensures safety, enhances productivity, and reduces manufacturing cost.
For this reason, the utility model is by the following technical solutions: a kind of safe igniter, comprise housing, place oil groove in the housing, be positioned at the oil groove top go out pneumatic module, piezoelectricity, be equipped with on the housing and go out the hand of pressing that pneumatic module cooperates, it is characterized in that pressing the insurance shell fragment that is provided with an oblique installation in the hand, its lower end is a free end, and an operating parts that the insurance shell fragment is rotated is arranged in the housing, and the part of this operating parts is positioned at outside the housing; Under the normality, the upper end of departing from piezoelectricity, lower end of insurance shell fragment, piezoelectricity upper end form an axial relief distance that piezoelectricity can't be finished light a fire stroke with pressing between the hand.The utility model is (being under the safety position) under normal conditions, downwards by beating when pressing hand, because the existence of axial relief distance, do not work by the piezoelectricity of beating in early stage downwards pressing hand, thereby make piezoelectricity can't reach the igniting stroke, prevent children's maloperation effectively, improved the security performance of igniter; During use, external force acts on operating parts, thereby the insurance shell fragment is rotated, the lower end (being free end) of insurance shell fragment be positioned at piezoelectricity upper end directly over, axial relief is apart from disappearance, push when pressing hand this moment downwards, piezoelectricity is action simultaneously with it, when the stroke of pressing hand finished, piezoelectricity had also been finished the igniting stroke, and inflammable gas is lighted.
As the further of technique scheme improved and replenish, the utility model is taked following technical measures:
Above-mentioned safe igniter, operating parts are push button, are provided with a spring between this push button and the housing, and spring is used for push button and resets fast, and the elasticity that can certainly utilize the material of push button itself to have resets; Operating parts is the knob on inner walls of being coupling, and a torsion spring is housed between knob and the housing, and torsion spring is used for resetting fast of knob.
Above-mentioned safe igniter, knob is curved or semicircle, and its edge is provided with a limited block between insurance shell fragment and housing, and the scope of activities of knob is limited, and under the normality, limited block is conflicted on the madial wall of housing.
Above-mentioned safe igniter forms many roots bar between the axis part of knob and the edge, be used to increase the intensity of knob, a plurality of anti-skidding salient points is arranged, rapid operation on the edge of knob.
Above-mentioned safe igniter is pressed the lower end of hand one side and be provided with one between the locating piece on the housing and is used to press the return spring that hand is replied.
Above-mentioned safe igniter, the skid plate that goes out in the pneumatic module is triangular in shape, and there is an oblique projection that cooperates with the skid plate inclined-plane at the hand place of pressing that is positioned at skid plate top, presses hand downwards when beating, and skid plate is lifted, thereby air outlet valve is opened.
The utility model insures the residing state of shell fragment by operating parts control, thereby has controlled the duty of piezoelectricity, has following beneficial effect: increased the difficulty of children's operations, prevented maloperation effectively, igniter security performance height; Pressing hand is integral structure with the insurance shell fragment, simple in structure, easy to assembly, has improved production efficiency, low cost of manufacture.
Below in conjunction with specification drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the utility model structural representation (promptly being under the safety position) under normal conditions.
Fig. 2 is in structural representation under the arming state for the utility model.
Fig. 3 is the structural representation of the utility model under in running order.
Among the figure, 1～housing; 2～oil groove; 3～piezoelectricity; 4～press hand; 5～insurance shell fragment; 6～knob; 7～limited block; 8～anti-skidding salient point; 9～locating piece; 10～return spring; 11～skid plate; 12～tiltedly projections.
The specific embodiment
Safe igniter as shown in the figure, housing 1 is built-in with oil groove 2, oil groove 2 tops are provided with out pneumatic module and piezoelectricity 3, be equipped with on the housing 1 with go out that pneumatic module cooperates press hand 4, press the insurance shell fragment 5 that is provided with an oblique installation in the hand 4, pressing hand is integral structure with the insurance shell fragment, the lower end of insurance shell fragment is a free end, the knob 6 that insurance shell fragment 5 is rotated that is coupling on housing 1 inwall is equipped with the torsion spring (not shown) between knob 6 and the housing 1, and the part of this knob 6 is positioned at outside the housing.Described knob 6 semicirculars in shape, its edge are provided with one at the limited block 7 that insures between shell fragment 5 and the housing 1, form many roots bar between the axis part of knob 6 and the edge, and a plurality of anti-skidding salient points 8 are arranged on the edge of knob 6.Press the lower end of hand 4 one sides and between the locating piece on the housing 9, be provided with a return spring 10.Skid plate 11 is triangular in shape, and there is an oblique projection 12 that cooperates with the skid plate inclined-plane at the hand place of pressing that is positioned at the skid plate top.
Under the normality, limited block is conflicted on the madial wall of housing, and the upper end of departing from piezoelectricity, lower end of insurance shell fragment, piezoelectricity upper end form one and piezoelectricity can't be finished light a fire the axial relief of stroke apart from d with pressing between the hand.
Using method of the present utility model is as follows: external force acts on knob, makes it rotation, and knob acts on the insurance bullet, thereby the insurance shell fragment is rotated, the lower end (being free end) of insurance shell fragment be positioned at piezoelectricity upper end directly over, axial relief disappears apart from d, push when pressing hand this moment downwards, piezoelectricity is action simultaneously with it, when the stroke of pressing hand finished, piezoelectricity had also been finished the igniting stroke, and skid plate lifts air-out needle, air outlet valve is opened, and inflammable gas is lighted.When external force disappeared, knob utilized torsion spring to reset, and the insurance shell fragment utilizes the elastic reset that self has, and piezoelectricity upper end and press and occur axial relief between the hand apart from d is in safety position and presses hand and utilize return spring to reset.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all falls in the protection domain of the present utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (9)
1, a kind of safe igniter, comprise housing, place oil groove in the housing, be positioned at the oil groove top go out pneumatic module, piezoelectricity, be equipped with on the housing and go out the hand of pressing that pneumatic module cooperates, it is characterized in that pressing the insurance shell fragment that is provided with an oblique installation in the hand, its lower end is a free end, one operating parts that the insurance shell fragment is rotated is arranged in the housing, and the part of this operating parts is positioned at outside the housing; Under the normality, the upper end of departing from piezoelectricity, lower end of insurance shell fragment, piezoelectricity upper end form an axial relief distance that piezoelectricity can't be finished light a fire stroke with pressing between the hand.
2, safe igniter according to claim 1 is characterized in that described operating parts is a push button, is provided with a spring between this push button and the housing.
3, safe igniter according to claim 1 is characterized in that described operating parts is the knob on inner walls of being coupling, and is equipped with a torsion spring between knob and the housing.
4, safe igniter according to claim 3 is characterized in that described knob is curved or semicircle, and its edge is provided with one at the limited block that insures between shell fragment and the housing, and under the normality, limited block is conflicted on the madial wall of housing.
5,, it is characterized in that forming between the axis part of knob and the edge many roots bar according to claim 3 or 4 described safe igniters.
6, safe igniter according to claim 5 is characterized in that on the edge of described knob a plurality of anti-skidding salient points being arranged.
7,, it is characterized in that pressing the lower end of hand one side and between the locating piece on the housing, be provided with a return spring according to claim 2 or 3 described safe igniters.
8, according to claim 2 or 3 described safe igniters, it is characterized in that the described skid plate that goes out in the pneumatic module is triangular in shape, there is an oblique projection that cooperates with the skid plate inclined-plane at the hand place of pressing that is positioned at the skid plate top.
9, safe igniter according to claim 1 is characterized in that the described hand of pressing is an integral structure with the insurance shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200848684U CN201177275Y (en) | 2008-03-20 | 2008-03-20 | Safe ignition apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200848684U CN201177275Y (en) | 2008-03-20 | 2008-03-20 | Safe ignition apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201177275Y true CN201177275Y (en) | 2009-01-07 |
Family
ID=40217292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200848684U Expired - Lifetime CN201177275Y (en) | 2008-03-20 | 2008-03-20 | Safe ignition apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201177275Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156542A (en) * | 2020-01-21 | 2020-05-15 | 广州市南沙区卓新金属制品厂 | Detachable igniter |
| CN114110650A (en) * | 2021-11-19 | 2022-03-01 | 宁波环海智能电器有限公司 | Ignition structure of ignition gun and ignition gun |
-
2008
- 2008-03-20 CN CNU2008200848684U patent/CN201177275Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156542A (en) * | 2020-01-21 | 2020-05-15 | 广州市南沙区卓新金属制品厂 | Detachable igniter |
| CN114110650A (en) * | 2021-11-19 | 2022-03-01 | 宁波环海智能电器有限公司 | Ignition structure of ignition gun and ignition gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170111 Address after: Chongshou town Yongqing road Cixi city Zhejiang Province, Ningbo City, No. 8, 315334 Patentee after: Ningbo Xinhai Electronic Technology Co. Ltd. Address before: 315300 Zhejiang province Cixi city Hushanjiedao East Beisanhuan Road No. 239 Patentee before: Ningbo Xinhai Electric Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chongshou town Yongqing road Cixi city Zhejiang Province, Ningbo City, No. 8, 315334 Patentee after: Xinhai Technology Group Limited Address before: Chongshou town Yongqing road Cixi city Zhejiang Province, Ningbo City, No. 8, 315334 Patentee before: Ningbo Xinhai Electronic Technology Co. Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090107 |