CN203404798U - Push-button type safety device of igniting gun - Google Patents
Push-button type safety device of igniting gun Download PDFInfo
- Publication number
- CN203404798U CN203404798U CN201320283279.XU CN201320283279U CN203404798U CN 203404798 U CN203404798 U CN 203404798U CN 201320283279 U CN201320283279 U CN 201320283279U CN 203404798 U CN203404798 U CN 203404798U
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- Prior art keywords
- safety device
- safety
- wedge shape
- insurance
- discharge cock
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Abstract
The utility model relates to a safety device of an igniting gun and especially relates to a push-button type safety device of an igniting gun. The safety device comprises a safety switch and further comprises a wedge-shaped safety arranged on the lower part of the safety switch. A slope is arranged on a contact part between the upper end of the wedge-shaped safety and the bottom part of the safety switch; and an inclined angle of the slope is larger than 20 degrees and no less than 60 degrees. The push-button type safety device of the igniting gun further comprises rib plates on two sides of the lower part of the wedge-shaped safety and a spring arranged on the inner bottom of a groove formed by the rib plates. A safety switch of a present igniting gun cannot automatically restore to a Safety condition after a Use condition. After the use of the push-button type safety device of igniting gun, the wedge-shaped safety can automatically restore and rise with an action of energy released by the spring; a restoring height of wedge-shaped safety is controlled by the safety switch, so that a cross bolt right push an edge of a large switch, the large switch is locked and cannot be pushed and a safety condition is started, thereby solving a problem that the safety device cannot automatically restore to a safety condition after a use condition.
Description
Technical field
The utility model relates to a kind of safeties of burning torch, relates in particular to a kind of knob safety device of burning torch.
Background technology
Burning torch for kitchen kitchen range, go out picnic and daily life need igniting occasion, because it is of many uses, easy to use, welcome by vast family.But the safeties of the burning torch on domestic and international market only have one to be contained in two expressions " opening " of indicating on rifle surface " ON " and " OFF " and the fixed insurance of " pass " at present, after using, switch must be pushed to " OFF " position and just can play safety effect, because the fuel in burning torch is fuel gas, be just difficult to the accident of avoiding child to play and cause.In order to improve the security of burning torch, many fool proof burning torches of being with all over the world, have been there are, but its basic structure and principle are similar, mostly adopted the mode that limits large switch motion, installation insurance switch on rifle body, can forward " use " state to from " insurance " state, then light a fire, but this discharge cock cannot automatically revert to " insurance " state after " use ", and user is returned to switch " insurance " state because carelessness is forgotten conventionally, therefore still exist the accidents caused problem because child plays.
Utility model content
The utility model provides a kind of knob safety device of burning torch, can solve safeties and cannot automatically revert to the problem of safety position after use.
In view of this, the utility model is by the following technical solutions:
The knob safety device of burning torch of the present utility model, comprise discharge cock, also comprise the wedge shape insurance that is arranged at described discharge cock bottom, described wedge shape insurance upper end and described discharge cock bottom connection synapsis are provided with inclined-plane, angle of inclination, described inclined-plane is more than or equal to 20 ° and be less than or equal to 60 °, be arranged at the gusset of described wedge shape insurance both sides, bottom, be arranged at inside bottom and the spring in described wedge shape insurance bottom of the formed groove of described gusset.
Wherein, described knob safety device also comprises the horizontal bolt that is arranged at described wedge shape insurance top front end.
Wherein, described discharge cock comprises the circular-arc cambered surface that is arranged at described discharge cock bottom and contacts with described wedge shape insurance.
Wherein, described knob safety device also comprises the large switch that is arranged at described horizontal bolt front end.
Wherein, described large switch comprises the edge that is arranged at described large switch rear end and conflicts with described horizontal bolt.
Wherein, described large switch also comprises and is arranged at described large switch rear end and the neutral gear in described edge downside.
Wherein, described gusset both sides height is not identical.
Wherein, described circular-arc cambered surface is arranged at the bottom left of described discharge cock, and described inclined-plane is arranged at the right side, upper end of described wedge shape insurance.
Wherein, described circular-arc cambered surface is arranged at the right side, bottom of described discharge cock, and described inclined-plane is arranged at the left side, upper end of described wedge shape insurance.
The beneficial effects of the utility model:
The knob safety device of burning torch of the present utility model, comprise discharge cock, also comprise the wedge shape insurance that is arranged at described discharge cock bottom, described wedge shape insurance upper end and described discharge cock bottom connection synapsis are provided with inclined-plane, angle of inclination, described inclined-plane is more than or equal to 20 ° and be less than or equal to 60 °, also comprise the gusset that is arranged at described wedge shape insurance both sides, bottom, be arranged at inside bottom and the spring in described wedge shape insurance bottom of the formed groove of described gusset; After use finishes, wedge shape insurance automatically replies rising under the spring effect of releasing energy, the height of replying is controlled and is made horizontal bolt just in time withstand the edge of large switch by discharge cock, large switch is lockable cannot be by beating, enter safety position, now large switch just cannot move, because any action without staff just can be in " insurance " state, solve safeties and cannot automatically revert to the problem of safety position after use, greatly improved the safe application performance of burning torch; Described inclined-plane can relax impulsive force, plays the effect of protection discharge cock and wedge shape insurance.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart.
The Reference numeral of Fig. 1 comprises:
1-rifle body; The large switch of 2-; 3-edge; The horizontal bolt of 4-; 5-discharge cock; The insurance of 6-wedge shape; 7-gusset; 8-spring; 9-piezoelectricity; 10-neutral gear; 11-cambered surface.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the utility model, but not to restriction of the present utility model.It also should be noted that, for convenience of description, in accompanying drawing, only show the part relevant to the utility model but not entire infrastructure.
Described circular-arc cambered surface 11 is arranged at the bottom left of described discharge cock 5, and described inclined-plane is arranged at the right side of described wedge shape insurance 6, in conjunction with Fig. 1, is elaborated.
The knob safety device of burning torch of the present utility model, comprise discharge cock 5, also comprise the wedge shape insurance 6 that is arranged at described discharge cock 5 bottoms, described wedge shape is insured 6 upper ends and described insurance and is opened 5 pass bottom connection synapsis and be provided with inclined-plane, angle of inclination, described inclined-plane is more than or equal to 20 ° and be less than or equal to 60 °, be arranged at the gusset 7 of described wedge shape insurance both sides, bottom, be arranged at the inside bottom of described gusset 7 formed grooves and in described wedge shape, insure the spring 8 of 6 bottoms.
Described knob safety device also comprises and is arranged at the horizontal bolt 4 that described wedge shape is insured 6 top front ends.
Described discharge cock comprise be arranged at described discharge cock 5 bottoms and with the described wedge shape insurance 6 circular-arc cambered surfaces that contact.
Described knob safety device also comprises the large switch 2 that is arranged at described horizontal bolt 4 front ends.
Described large switch comprises the edge that is arranged at described large switch 2 rear ends and conflicts with described horizontal bolt 4.
Described large switch also comprises and is arranged at described large switch 2 rear ends and the neutral gear 10 in described edge 3 downsides.
Described gusset 7 both sides height are not identical.
Described circular-arc cambered surface is arranged at the bottom left of described discharge cock 5, and described inclined-plane is arranged at the right side, upper end of described wedge shape insurance 6.
Described circular-arc cambered surface is arranged at the right side, bottom of described discharge cock 5, and described inclined-plane is arranged at the left side, upper end of described wedge shape insurance 6.
During use, promote described discharge cock 5, discharge cock 5 moves in rifle body 1 hole slot, the inclined-plane of the cambered surface 11 compressing wedge shape insurances 6 of discharge cock 5 bottoms moves down wedge shape insurance 6, spring 8 compressed energy-storages, wedge shape is insured 6 falling heads and is controlled by gusset 7 left sides, to realize limit function, horizontal bolt 4 just in time enters neutral gear 10 places of large switch 2, the pinning of releasing to large switch 2, large switch 2 enters " use " state, now can be arbitrarily by making large switch 2, oppresses piezoelectricity 9 and completes igniting task.
Once loose one's grip, wedge shape insurance 6 automatically replies rising under spring 8 effect of releasing energy, the height of replying is controlled and is made horizontal bolt 4 just in time withstand the edge 3 of large switch 2 by discharge cock 5, large switch 2 is lockable cannot be by beating, enter safety position, now large switch 2 just cannot move, because any action without staff just can be in " insurance " state, therefore greatly improved the safe application performance of burning torch.
Described gusset 7 and rifle body 1 disjunctor, there is difference in height gusset 7 left and right, and left side is lower, and right side is higher, by the left part of gusset 7, wedge shape insurance 6 is carried out spacingly when wedge shape insurance 6 declines, and controls wedge shape insurance 6 ultimate ranges that can decline.
Angle of inclination, described inclined-plane is more than or equal to 20 ° and be less than or equal to 60 °, and the inclined-plane application of force in this angular range relaxes, and is not easy to produce and impacts, and wedge shape insurance 6 and discharge cock 5 are played a protective role.
Note, above are only preferred embodiment of the present utility model.Skilled person in the art will appreciate that the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various obvious variations, readjust and substitute and can not depart from protection domain of the present utility model.Therefore, although the utility model is described in further detail by above embodiment, but the utility model is not limited only to above embodiment, in the situation that not departing from the utility model design, can also comprise more other equivalent embodiment, and scope of the present utility model is determined by appended claim scope.
Claims (9)
1. the knob safety device of a burning torch, comprise discharge cock (5), it is characterized in that: also comprise the wedge shape insurance (6) that is arranged at described discharge cock (5) bottom, described wedge shape insurance (6) upper end and described discharge cock (5) bottom connection synapsis are provided with inclined-plane, angle of inclination, described inclined-plane is more than or equal to 20 ° and be less than or equal to 60 °, be arranged at the gusset (7) of described wedge shape insurance (6) both sides, bottom, be arranged at inside bottom and the spring (8) in described wedge shape insurance (6) bottom of the formed groove of described gusset (7).
2. the knob safety device of a kind of burning torch according to claim 1, is characterized in that: described knob safety device also comprises the horizontal bolt (4) that is arranged at described wedge shape insurance (6) top front end.
3. the knob safety device of a kind of burning torch according to claim 2, is characterized in that: described discharge cock (5) comprises the circular-arc cambered surface (11) that is arranged at described discharge cock (5) bottom and contacts with described wedge shape insurance (6).
4. the knob safety device of a kind of burning torch according to claim 3, is characterized in that: described knob safety device also comprises the large switch (2) that is arranged at described horizontal bolt (4) front end.
5. the knob safety device of a kind of burning torch according to claim 4, is characterized in that: described large switch (2) comprises the edge (3) that is arranged at described large switch (2) rear end and conflicts with described horizontal bolt (4).
6. the knob safety device of a kind of burning torch according to claim 5, is characterized in that: described large switch (2) also comprises and is arranged at described large switch (2) rear end and the neutral gear (10) in described edge (3) downside.
7. the knob safety device of a kind of burning torch according to claim 6, is characterized in that: described gusset (7) both sides height is not identical.
8. the knob safety device of a kind of burning torch according to claim 7, is characterized in that: described circular-arc cambered surface is arranged at the bottom left of described discharge cock (5), and described inclined-plane is arranged at the right side, upper end of described wedge shape insurance (6).
9. the knob safety device of a kind of burning torch according to claim 8, is characterized in that: described circular-arc cambered surface is arranged at the right side, bottom of described discharge cock (5), and described inclined-plane is arranged at the left side, upper end of described wedge shape insurance (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320283279.XU CN203404798U (en) | 2013-05-21 | 2013-05-21 | Push-button type safety device of igniting gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320283279.XU CN203404798U (en) | 2013-05-21 | 2013-05-21 | Push-button type safety device of igniting gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404798U true CN203404798U (en) | 2014-01-22 |
Family
ID=49940731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320283279.XU Expired - Fee Related CN203404798U (en) | 2013-05-21 | 2013-05-21 | Push-button type safety device of igniting gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404798U (en) |
-
2013
- 2013-05-21 CN CN201320283279.XU patent/CN203404798U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140122 Termination date: 20140521 |