CN2450535Y - Lighter having locking key - Google Patents
Lighter having locking key Download PDFInfo
- Publication number
- CN2450535Y CN2450535Y CN 00264032 CN00264032U CN2450535Y CN 2450535 Y CN2450535 Y CN 2450535Y CN 00264032 CN00264032 CN 00264032 CN 00264032 U CN00264032 U CN 00264032U CN 2450535 Y CN2450535 Y CN 2450535Y
- Authority
- CN
- China
- Prior art keywords
- locking key
- hand
- lighter
- oil groove
- piezoelectric blocks
- 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 - Fee Related
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- Lighters Containing Fuel (AREA)
Abstract
The utility model relates to a lighter with a locking key. An original product is not provided with a locking key, a press handle is unlimited, and the safety performance is poor. The utility model comprises an oil groove, a piezoelectric device positioned inside the oil groove, a gas outlet device, and a wind cap arranged above the oil groove. The utility model is characterized in that a locking key is arranged between a press handle and a piezoelectric block. With the adoption of the utility model, the safety performance of the lighter with a locking switch can be improved, and safety hazard caused by the unexpected operation can be prevented.
Description
The utility model relates to a kind of lighter that is provided with locking key.
Lighter commonly used at present is a kind of electronic ignition utensil that utilizes inflammable gases such as butagas, natural gas for fuel, and the various in daily life occasions of igniting that need have purposes widely.It directly press...withes one's finger usually to press and presses hand, piezoelectric blocks in the piezoelectric device is emitted sparks light inflammable gas to produce flare.Owing to himself inflammable gas is housed, be not provided with under the situation of locking mechanism, push that to press hand unrestricted, maloperation unintentionally, child play or when having the unexpected percussion lighter of hard object to press hand, very easily light lighter, injury children even endanger public security.In addition, external force is unexpected conflicts when pressing hand if having, and air outlet valve can be opened, and then inflammable gas leaks, though this can not cause piezoelectric blocks action, the potential safety hazard that exists inflammable gas to leak.Therefore, the countries and regions that have to the lighter that is not provided with locking mechanism or will expressly forbid producing and selling.
The purpose of this utility model is to overcome above-mentioned technological deficiency, provide a kind of be provided with locking key, make lighter press hand can't to avoid above-mentioned potential safety hazard directly by finger presses, existing higher lighting rate has the lighter of higher-security again.
For achieving the above object, the utility model comprises oil groove, is positioned at the piezoelectric device of oil groove, goes out pneumatic module, wherein piezoelectric device comprises piezoelectricity cap, piezoelectric blocks and presses hand, go out pneumatic module and comprise air outlet valve and skid plate, they assemble connection in the usual way, it is characterized in that described pressing is provided with one and is "T"-shaped locking key between hand and the piezoelectric blocks, at locking key and press and be provided with a back-moving spring between the hand.Press on hand end because locking key is covered in, pushing when pressing hand, thumb always contacts locking key earlier and can't directly force in and press hand, thus when locking key conflict piezoelectric blocks, press hand and be difficult to be depressed, thus play the effect of having locked.Have only the promotion locking key, make locking key break away from the piezoelectric blocks upper end, push again thereupon and press hand and just can light flare.After ignition operation finished, back-moving spring resetted locking key, recovered lock-out state.
The described lighter that is provided with locking key is characterized in that the montant of locking key is positioned at the left side of piezoelectric blocks, and back-moving spring is embedded in the montant left side and presses in the cavity of hand formation.The piezoelectric blocks left side can make the locking key move left and right with the space that oil groove forms, and is positioned at the piezoelectric blocks left upper end when back-moving spring makes locking key not have external force all the time, keeps lock-out state.
The described lighter that is provided with locking key is characterized in that the montant of locking key is positioned at the right side of piezoelectric blocks, and back-moving spring is embedded in the montant right side and presses in the cavity of hand formation.The space that piezoelectric blocks right side and oil groove form can make the locking key move left and right, is positioned at the piezoelectric blocks upper right side when back-moving spring makes locking key not have external force all the time, keeps lock-out state.
The described lighter that is provided with locking key, the montant length that it is characterized in that locking key equal piezoelectric blocks upper end and the height of pressing between the hand, and this can make the lower end of locking key just in time conflict when lock-out state on piezoelectric blocks.
The utility model increases by a locking key on hand pressing, and makes it and press hand to be used, if do not promote locking key, pressing hand can't be pointed directly and pushed, thereby avoided pressing the phenomenon that hand can be lighted flare or gas leakage, the lighter security performance is improved, prevented maloperation with pointing directly to push.
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the lock-out state schematic diagram of a kind of embodiment of the utility model.
Fig. 3 is the working state schematic representation of a kind of embodiment of the utility model.
Fig. 4 is the structural representation of the another kind of embodiment of the utility model.
Fig. 5 is the lock-out state schematic diagram of the another kind of embodiment of the utility model.
Fig. 6 is the working state schematic representation of the another kind of embodiment of the utility model.
Further specify the utility model below in conjunction with embodiment and Figure of description.
As shown in Figure 1, the utility model comprises oil groove 12, is positioned at the piezoelectric device 14 of oil groove 12, goes out pneumatic module 15 and the side's placed on it fan housing 4 and the bottom 13 of oil groove bottom, there is an inner cover 5 on fan housing 4 right sides, wherein go out pneumatic module 15 and comprise air outlet valve 1, flame adjusting ring 2 and skid plate 3, piezoelectric device 14 comprises presses hand 6, piezoelectricity cap 9, piezoelectric blocks 10, piezoelectricity rubber blanket 11, and they assemble connection in the usual way.Press hand 6 and be step-like, which is provided with a "T"-shaped locking key 7, locking key 7 upper ends place the step place of pressing hand 6, conflict at piezoelectric blocks 10 left upper ends in the lower end, make and press hand 6 and can't be pointed directly and push, the space that piezoelectric blocks 10 left sides and oil groove 12 form can make locking key 7 move left and right.Press hand 6 and constitute a cavity with locking key 7 left sides, the built-in back-moving spring 8 of cavity can automatically reset after locking key 7 is pushed.One piezoelectricity cap 9 is arranged on the piezoelectric blocks 10, and skid plate 3 one terminates at the middle part of piezoelectricity cap 9, and the other end is connected on the air outlet valve 1.When pressing hand 6 and press down piezoelectricity cap 9, skid plate 3 is the fulcrum perk with the upper end of oil groove 12, opens air outlet valve 1.Flame adjusting ring 2 is used to regulate flame size, and fan housing 4 is used for windproof, and inner cover 5 is used to isolate flame, and piezoelectric blocks 10 is used to produce electric spark, and piezoelectricity rubber blanket 11 plays cushioning effect, and oil groove 12 is used for stored-gas, and bottom 13 plays sealing function.
Fig. 2 has provided the schematic diagram of the foregoing description when lock-out state.At this moment, if directly push and press hand 6 with finger, contact locking key 7 earlier always owing to the lower end and piezoelectric blocks 10 left upper ends of locking key 7 montants are inconsistent, make and presses hand 6 and can't directly be pressed, and avoids maloperation and the child caused danger of playing, and plays locking action.
As shown in Figure 3, during use, force on the locking key 7, it is moved to the left, piezoelectric blocks 10 left upper ends are left in the lower end of locking key 7 montants, enter the space that piezoelectric blocks 10 left sides and oil groove 12 form, and push thereupon again and press hand 6, and lighter promptly produces flare.When finger unclamps, to press hand 6 and reset, the restoring force of back-moving spring 8 resets locking key 7 simultaneously, recovers lock-out state.
As shown in Figure 4, the utility model comprises oil groove 12, is positioned at the piezoelectric device 14 of oil groove 12, goes out pneumatic module 15 and the side's placed on it fan housing 4 and the bottom 13 of oil groove bottom, there is an inner cover 5 on fan housing 4 right sides, wherein go out pneumatic module 15 and comprise air outlet valve 1, flame adjusting ring 2 and skid plate 3, piezoelectric device 14 comprises presses hand 6, piezoelectricity cap, piezoelectric blocks 10, piezoelectricity rubber blanket 11, and they assemble connection in the usual way.Press hand 6 and be step-like, which is provided with a "T"-shaped locking key 7, locking key 7 upper ends place the step place of pressing hand 6, and the lower end is between piezoelectric blocks 10 right sides and oil groove 12, and the space that piezoelectric blocks 10 right sides and oil groove 12 form can make locking key 7 move left and right.Press hand 6 and constitute a cavity with locking key 7 montant right sides, the built-in back-moving spring 8 of cavity can automatically reset after locking key 7 is pushed.One piezoelectricity cap 9 is arranged on the piezoelectric blocks 10, and skid plate 3 is L-shaped, and an end is connected on the semicircular projection of piezoelectricity cap 9, and the other end is connected on the air outlet valve 1.When pressing hand 6 and press down piezoelectricity cap 9, skid plate 3 is the fulcrum perk with the upper end of oil groove 12, opens air outlet valve 1.Flame adjusting ring 2 is used to regulate flame size, and fan housing 4 is used for windproof, and inner cover 5 is used to isolate flame, and piezoelectric blocks 10 is used to produce electric spark, and piezoelectricity rubber blanket 11 plays cushioning effect, and oil groove 12 is used for stored-gas, and bottom 13 plays sealing function.
Fig. 5 has provided the schematic diagram of the foregoing description when lock-out state.At this moment, if directly connect to push and press hand 6 with finger, contact locking key 7 earlier always owing to the lower end and piezoelectric blocks 10 upper right sides of locking key 7 montants are inconsistent, make and presses hand 6 and can't be pressed, and avoids maloperation and the child caused danger of playing, and plays locking action.
As shown in Figure 6, during use, force on the locking key 7, it is moved right, piezoelectric blocks 10 upper right sides are left in locking key 7 lower ends, enter the space that piezoelectric blocks 10 right sides and oil groove 12 form, and push thereupon again and press hand 6, and lighter promptly produces flare.When finger unclamps, to press hand 6 and reset, the restoring force of back-moving spring 8 resets locking key 7 simultaneously, recovers lock-out state.
The utility model includes but not limited to the foregoing description, and is every to limit the embodiment that is equal to of pressing manual work as the strong point that locks locking key on the piezoelectric blocks, all belongs to protection domain of the present utility model.Described locking key can be the equivalent elements of straight-bar, knee and other analogous shape of materials manufacturings such as plastics, metal.
Claims (4)
1. be provided with the lighter of locking key, comprise oil groove (12), be positioned at oil groove piezoelectric device (14), go out pneumatic module (15), wherein piezoelectric device (14) comprises and presses hand (6), piezoelectricity cap (9), piezoelectric blocks (10), go out pneumatic module (15) and comprise air outlet valve (1) and skid plate (3), it is characterized in that described pressing is provided with one and is "T"-shaped locking key (7) between hand (6) and the piezoelectric blocks (10), at locking key and press and be provided with a back-moving spring (8) between the hand.
2. the lighter that is provided with locking key as claimed in claim 1 is characterized in that the montant of locking key (7) is positioned at the left side of piezoelectric blocks (10), and back-moving spring (8) is embedded in the montant left side and presses in the cavity of hand formation.
3. the lighter that is provided with locking key as claimed in claim 1 is characterized in that the montant of locking key (7) is positioned at the right side of piezoelectric blocks (10), and back-moving spring (8) is embedded in the montant right side and presses in the cavity of hand formation.
4. the lighter that is provided with locking key as claimed in claim 1, the montant length that it is characterized in that locking key (7) equal the piezoelectric blocks upper end and press height between the hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00264032 CN2450535Y (en) | 2000-11-27 | 2000-11-27 | Lighter having locking key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00264032 CN2450535Y (en) | 2000-11-27 | 2000-11-27 | Lighter having locking key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2450535Y true CN2450535Y (en) | 2001-09-26 |
Family
ID=33618850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00264032 Expired - Fee Related CN2450535Y (en) | 2000-11-27 | 2000-11-27 | Lighter having locking key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2450535Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003085325A1 (en) * | 2002-04-10 | 2003-10-16 | Ningbo Xinhai Electric Co., Ltd. | Lighter with lockup device |
| WO2003098113A1 (en) * | 2002-05-22 | 2003-11-27 | Xinhua Huang | a LABORSAVING AND SAFETY CIGARETTE LIGHTER |
| WO2003106896A1 (en) * | 2002-06-12 | 2003-12-24 | Xinhua Huang | Lighter controlling high voltage discharge |
-
2000
- 2000-11-27 CN CN 00264032 patent/CN2450535Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003085325A1 (en) * | 2002-04-10 | 2003-10-16 | Ningbo Xinhai Electric Co., Ltd. | Lighter with lockup device |
| WO2003098113A1 (en) * | 2002-05-22 | 2003-11-27 | Xinhua Huang | a LABORSAVING AND SAFETY CIGARETTE LIGHTER |
| WO2003106896A1 (en) * | 2002-06-12 | 2003-12-24 | Xinhua Huang | Lighter controlling high voltage discharge |
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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 |