CN202938343U - Operation device of lighter microswitch - Google Patents
Operation device of lighter microswitch Download PDFInfo
- Publication number
- CN202938343U CN202938343U CN 201220641879 CN201220641879U CN202938343U CN 202938343 U CN202938343 U CN 202938343U CN 201220641879 CN201220641879 CN 201220641879 CN 201220641879 U CN201220641879 U CN 201220641879U CN 202938343 U CN202938343 U CN 202938343U
- Authority
- CN
- China
- Prior art keywords
- lighter
- microswitch
- thumb wheel
- moving contact
- housing
- 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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- Lighters Containing Fuel (AREA)
Abstract
The utility model relates to an operation device of a lighter microswitch. The operation device comprises a driving wheel which is transversely or vertically installed on a shell body of a lighter or an air box of the lighter. Part or whole of the driving wheel is exposed of the shell body, one end, close to a moving contact of the microswitch, of the driving wheel is provided with a driving shaft, a plurality of convex parts used for pressing the moving contact are arranged on the driving shaft, and the convex parts and the microswitch are arranged in an opposite mode. When the driving wheel is rotated, any one convex part of the driving shaft presses the moving contact to communicate the microswitch. According to the operation device of the lighter microswitch, continuous ignition actions can be achieved, ignition reliability of an ignition device can be improved, compared with button operation, misoperation can not happen easily, accidental ignition of the lighter is avoided, and safety performance of the lighter is improved.
Description
Technical field
The utility model relates to the igniter of lighter, relates in particular to the wherein operating means of microswitch, is applicable to gas lighter.
Background technology
The igniter of gas lighter has two kinds usually, a kind ofly makes its distortion discharge high-tension electricity to light a fire, be called for short piezoelectric ceramic type by pressing piezoelectric ceramics.Another kind is the low pressure of utilizing battery to produce, produces that electric spark lights a fire thereby out produce afterwards high pressure by high voltage package, is called for short battery type.Utilize the igniter of battery and high-tension circuit, usually by the push-botton operation that is arranged on lighter shell, oppress the moving contact (or claiming microswitch push-button) of microswitch by button, microswitch is connected, and then firing circuit work generation electric spark is lighted a fire.Thisly there is in the use following defective by the push-button igniter that is arranged on housing: the one, push-botton operation is the discontinuity action, and is not in place when once-through operation, can make the lighter igniting unsuccessful.The 2nd, maloperation easily occurs in button, as is subjected to External Force Acting, can make the lighter accidental ignition, has potential safety hazard.
Summary of the invention
Technical problem to be solved in the utility model is: the operating means to the microswitch in existing battery type ignition device of lighter improves, and the operating means of the lighter microswitch of the continuous action of a kind of energy, use safety is provided.
The technical scheme that the utility model adopts is: a kind of operating means of lighter microswitch, comprise on the housing that laterally or vertically is arranged on lighter or the thumb wheel on the gas tank of lighter, thumb wheel part or integral body are exposed housing, described thumb wheel is provided with pulling axis near an end of the moving contact of microswitch, described pulling axis is provided with some male members for the compressing moving contact, the moving contact of male member and microswitch is oppositely arranged, when trackwheel, any one male member on pulling axis can be oppressed moving contact connects microswitch.
Described male member is projection or raised line, and its top is preferably arc transition, drives on the moving contact that moves on to microswitch of male member smoothness when being convenient to the thumb wheel rotation.
Described thumb wheel can be positioned at front or the lateral location of lighter shell.
Described thumb wheel can by bearing pin or be arranged on the straight pin at two ends of thumb wheel or the mode activity such as support be arranged on housing or on gas tank.
The beneficial effect that the utlity model has: the thumb wheel that 1, adopts the pulling axis that is provided with a plurality of male members, when trackwheel, any one male member on pulling axis can be oppressed moving contact connects microswitch, can realize continuous igniting action, improves the igniting reliability of igniter.2, dial wheel operating and push-botton operation relatively, are difficult for misoperation occurs, and avoid the lighter accidental ignition, improve the security performance of lighter.
The utility model is described in further detail below in conjunction with accompanying drawing and the specific embodiment.
Description of drawings
Fig. 1 is the profile schematic diagram of the lighter of the utility model embodiment 1.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the lighter interior layout schematic diagram of embodiment 1.
Fig. 4 is the microswitch operating means schematic diagram of embodiment 1.
Fig. 5 is the structural representation of a kind of embodiment of thumb wheel.
Fig. 6 is the left view of Fig. 5.
Fig. 7 is the profile schematic diagram of the lighter of the utility model embodiment 2.
Fig. 8 is the side view of Fig. 7.
Fig. 9 is the lighter interior layout schematic diagram of embodiment 2.
Figure 10 is the microswitch operating means schematic diagram of embodiment 2.
The specific embodiment
It is positive and be arranged on gas box for cigarette lighter as example following examples are provided that the below is located at lighter shell take thumb wheel.
as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, embodiment 1 shown in Figure 6, a kind of operating means of lighter microswitch, comprise the thumb wheel 5 on the gas tank 2 that laterally is arranged on lighter, thumb wheel 5 laterally is placed in the positive centre position of housing and part or integral body and exposes housing 1, thumb wheel 5 is provided with pulling axis 9 near an end of the moving contact (or claiming microswitch push-button) 4 of microswitch 3, pulling axis 9 is provided with some male members 6 for compressing moving contact 4, male member 6 is oppositely arranged with the moving contact 4 of microswitch, when trackwheel 5, any one male member 6 on pulling axis 9 can connect microswitch 3 by compressing moving contact 4, and then lighter igniting.The quantity of male member 6 and shape can be set according to actual conditions, and the present embodiment is provided with 6 raised lines, and its top is arc transition.
As Fig. 7, Fig. 8, Fig. 9, embodiment 2 shown in Figure 10, the difference of the present embodiment and embodiment 1 is that the installation site of thumb wheel and the position of associated components make an adjustment, thumb wheel 5 vertically is placed in the positive centre position of housing and housing 1 is exposed in the part, and the layout of microswitch and associated components is also made accommodation.
Thumb wheel can by bearing pin or be arranged on the straight pin at two ends of thumb wheel or the mode activity such as support be arranged on housing or on gas tank.Embodiment 1-2 provides by the bearing pin mounting means: namely described thumb wheel 5 is arranged on lighter shell 1 by bearing pin 7 or on gas box for cigarette lighter 2, the movable cooperation also of thumb wheel 5 and bearing pin 7 can rotate around bearing pin, on lighter shell 1 or gas box for cigarette lighter 2 be provided with sealing or semi-enclosed cotter way of fixed pin shaft 7.
If employing thumb wheel two ends arrange the mounting means (accompanying drawing omission) of straight pin, on lighter shell or gas box for cigarette lighter be provided with the two terminal circle pin and be the movable circular trough that coordinates, the straight pin activity be placed in circular trough and can rotating around circular trough, thumb wheel is arranged on lighter shell by straight pin or on gas box for cigarette lighter, rotates around circular trough.
If adopt support fixed form (accompanying drawing omission), rack-mount with the thumb wheel activity, and be arranged on lighter shell or on gas box for cigarette lighter by support.
As Fig. 1, Fig. 4, Fig. 7, shown in Figure 10, for covering the space between thumb wheel 5 and housing 1, increase the good looking appearance of lighter, be embedded with ornamental strip 8 on housing 1, ornamental strip 8 seals the gap between thumb wheel 5 and housing 1.
Thumb wheel is located at the side of lighter shell and other set-up modes of being arranged on accordingly on gas box for cigarette lighter can be with reference to above-described embodiment, and the layout of the associated components that relates to is done adaptive adjustment.
During igniting, trackwheel 5 when the male member 6 on pulling axis 9 slides on moving contact 4 on microswitch 3 and oppress moving contact 4, makes microswitch 3 closures, firing circuit conducting igniting.The igniter of this lighter adopts conventional igniter and firing circuit.
Claims (5)
1. the operating means of a lighter microswitch, it is characterized in that: comprise on the housing (1) that laterally or vertically is arranged on lighter or the thumb wheel (5) on the gas tank (2) of lighter, thumb wheel (5) part or integral body are exposed housing (1), described thumb wheel (5) is provided with pulling axis (9) near an end of the moving contact (4) of microswitch (3), described pulling axis (9) is provided with some male members (6) for compressing moving contact (4), male member (6) is oppositely arranged with the moving contact (4) of microswitch, when trackwheel (5), any one male member (6) on pulling axis (9) can connect microswitch (3) by compressing moving contact (4).
2. the operating means of lighter microswitch according to claim 1, it is characterized in that: described male member (6) is projection or raised line, and its top is arc transition.
3. the operating means of lighter microswitch according to claim 1 and 2 is characterized in that: described thumb wheel by bearing pin or be arranged on the straight pin at two ends of thumb wheel or the support activity be arranged on housing or on gas tank.
4. the operating means of lighter microswitch according to claim 1 and 2, it is characterized in that: be embedded with ornamental strip (8) on described housing (1), ornamental strip (8) seals the gap between thumb wheel (5) and housing (1).
5. the operating means of lighter microswitch according to claim 3, it is characterized in that: be embedded with ornamental strip (8) on described housing (1), ornamental strip (8) seals the gap between thumb wheel (5) and housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220641879 CN202938343U (en) | 2012-11-29 | 2012-11-29 | Operation device of lighter microswitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220641879 CN202938343U (en) | 2012-11-29 | 2012-11-29 | Operation device of lighter microswitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938343U true CN202938343U (en) | 2013-05-15 |
Family
ID=48322580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220641879 Expired - Lifetime CN202938343U (en) | 2012-11-29 | 2012-11-29 | Operation device of lighter microswitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938343U (en) |
-
2012
- 2012-11-29 CN CN 201220641879 patent/CN202938343U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |