CN204623396U - A kind of accumulating type safety hammer - Google Patents
A kind of accumulating type safety hammer Download PDFInfo
- Publication number
- CN204623396U CN204623396U CN201520263925.5U CN201520263925U CN204623396U CN 204623396 U CN204623396 U CN 204623396U CN 201520263925 U CN201520263925 U CN 201520263925U CN 204623396 U CN204623396 U CN 204623396U
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- tup
- hammer
- accumulating type
- type safety
- inner casing
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Abstract
The utility model relates to safety hammer.A kind of accumulating type safety hammer, comprise hammer body and tup, described hammer body is provided with inner casing, described tup is provided with large footpath section, described tup is arranged in described inner chamber movably, described large footpath section with described inner casing sliding block joint together, described inner casing is provided with the via hole passed for described tup, the cross-sectional area of described large footpath section is greater than the aperture area of described via hole, the first spring driving via hole described in described tup directive is provided with between described hammer body and tup, also be provided with between described hammer body and tup and tup remained on force the lockable mechanism that described first spring is in energy storage state and the trigger assembly that lockable mechanism is thrown off.The utility model provide a kind of can to realize when user's strength is less also can a shattered glass and the accumulating type safety hammer high to the degree of utilization of stored energy, solving that existing safety hammer then when the strength of user is less cannot smashes or need repeatedly to knock could the problem of shattered glass.
Description
Technical field
The utility model relates to safety hammer, particularly relates to a kind of accumulating type safety hammer.
Background technology
Safety hammer is that vehicle is in case of emergency due to the instrument of shattered glass.Chinese Patent Application No. be 2012105116895, publication date is that June 11, name in 2014 are called the safety hammer disclosing a kind of existing structure in the patent document of " Multifunctional safety hammer ".Existing safety hammer relies on the strength of user to remove shattered glass.Existing safety hammer has the following disadvantages: then when the strength of user is less cannot smashes or need repeatedly to knock could shattered glass, therefore poor reliability and the time that smashes long, be unfavorable for the timely escape of personnel.
Utility model content
First object of the present utility model aim to provide a kind of can to realize when user's strength is less also can a shattered glass and the accumulating type safety hammer high to the degree of utilization of stored energy, solving that existing safety hammer then when the strength of user is less cannot smashes or need repeatedly to knock could the problem of shattered glass.
The basis that second object of the present utility model is intended to first object provides a kind of accumulating type safety hammer can expanded hole further, comfort feature during to improve use and safety.
Above technical matters is solved by following technical proposal: a kind of accumulating type safety hammer, comprise hammer body and the tup being connected to hammer body, described hammer body is provided with inner casing, described tup is provided with large footpath section, described tup is arranged in described inner casing movably, described large footpath section with described inner casing sliding block joint together, described inner casing is provided with the via hole passed for described tup, the cross-sectional area of described large footpath section is greater than the aperture area of described via hole, the first spring driving via hole described in described tup directive is provided with between described hammer body and tup, also be provided with between described hammer body and tup and tup remained on force the lockable mechanism that described first spring is in energy storage state and the trigger assembly that lockable mechanism is thrown off.When glass will be knocked, the one end making hammer body be provided with via hole to be attached on glass or from glass very close to, then cocking assembly, trigger assembly makes lockable mechanism thread off, and the first spring releases energy and makes tup directive via hole, tup through via hole by glass crushing.Tup arranges large footpath section, and depart from tup when can prevent tup from being launched, safety is good.Be sliding block joint between large footpath section and inner chamber, can not produce radial direction in the process that tup moves ahead and rock, degree of utilization spring being launched to energy is high, when tup is arranged in inner casing completely, also can ensure that tup reliably passes via hole.
As preferably, described lockable mechanism comprises the lock groove being arranged at described tup and the supporting latch of the same described lock groove being movably connected on described hammer body, and when described latch is inserted in described lock groove, described first spring is in energy storage state.When smashing action to glass, trigger assembly makes lock pin deviate from from lock groove, and structure is simple.
As preferably, described lockable mechanism also comprises and drives described latch to be inserted into the second spring in described lock groove.Again, in the process resetted by tup, when moving on to the lock groove in tup and aliging with latch, under the effect of the second spring, latch automatically can be inserted in lock groove and realize locking.Convenient during reset lockout.
As preferably, the jack that the same described drive pin that described trigger assembly comprises drive pin and is arranged at described latch aligns, is provided with between described jack and latch and drives lock pin court to extract the driving inclined-plane of the direction movement of described lock groove when drive pin inserts jack.Convenient when driving lockable mechanism to throw off.
As preferably, described trigger assembly also comprises makes described drive pin towards the 3rd spring shifting out described jack direction movement.Safety is good, can prevent cocking mechanism from hindering the reset of lockable mechanism.
As preferably, described trigger assembly also comprises the safety pin be fixed together with described hammer body by described drive pin.Maloperation cocking mechanism can be prevented and cause the mistake of tup to eject.Safety is good.
As preferably, the side face of described large footpath section is provided with the ball that some rows distribute along the circumference of tup, and the ball in same row's ball distributes along the direction of ejection of tup, and described large footpath section is supported in described inner casing by described ball.Tup can be reduced and be ejected resistance in process in moving process, high to the degree of utilization of the energy of the first spring.
As preferably, described inner casing is provided with the spline groove extended along tup direction of ejection, described large footpath section is provided with the anti-rotation block be inserted in described spline groove, the part that described tup is movable to hammer body outside is provided with the circular groove that the circumference along tup extends, be provided with some blades along the distribution of tup circumference in described circular groove, the cutting edge of described blade is towards the circumference of described tup.Can inadequate by the size in the hole hit on glass time, by rotate tup and by blade by glass through hole expand.Achieve second goal of the invention.
As preferably, described hammer body is provided with hammer handle, and described hammer handle tilts with the state of free end away from the ejection direction of tup.Can ensure under the prerequisite of compact conformation, make in the process of user's shattered glass, can not produce hand by the phenomenon crushed, safety is good.
The utility model has following advantage: can by the energy storage of the first spring by glass crushing, the people making strength little and also can by glass crushing among flurried, and safety and reliability is good, and the time of shattered glass is short.
Accompanying drawing explanation
Fig. 1 be the utility model embodiment one be in energy storage state time schematic diagram.
Fig. 2 is the view discharged after energy of the utility model embodiment one.
Fig. 3 is the schematic diagram of the utility model embodiment two.
Fig. 4 is A-A cross-sectional schematic of Fig. 3.
In figure: hammer body 1, hammer handle 11, hammer handle free end 111, inner casing 12, baffle ring 13, via hole 14, first spring 15, spline groove 16, through hole 17, tup 2, conical head 21, large footpath section 22, ball 23, anti-rotation block 24, blade 25, the cutting edge 251 of blade, circular groove 26, reset handle 27, lockable mechanism 3, lock groove 31, latch 32, approaching face 321, second spring 33, trigger assembly 4, drive pin 41, jack 42, 3rd spring 43, safety pin 44, drive inclined-plane 45, glass 5.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
Embodiment one, see Fig. 1, a kind of accumulating type safety hammer, comprises hammer body 1, tup 2, lockable mechanism 3 and trigger assembly 4.
Hammer body 1 is provided with hammer handle 11.Hammer handle 1 tilts with the state of hammer handle free end 111 towards the ejection direction away from tup 2.Hammer body 1 is provided with inner casing 12.The rear end open structure of inner casing 12.The rear end of inner casing 12 is provided with baffle ring 13.Baffle ring 13 is threaded togather with hammer body 1, this arrangement enhances comfort feature during assembling.The front end of inner casing 12 is provided with via hole 14.The first spring 15 is provided with in inner casing 12.In figure during state, the first spring 15 is in energy storage state.Hammer body 1 is also provided with the through hole 17 of the strip shape extended along the longitudinal direction.
Tup 2 is built in inner casing 12.The front end of tup 2 is provided with conical head 21.The rear end of tup 2 is provided with large footpath section 22.One end of first spring 15 links together with baffle ring 13, the other end is connected to together with large footpath section 22.Large footpath section 22 with inner casing 12 sliding block joint together.The cross-sectional area of large footpath section 22 is greater than the aperture area of via hole 14.The side face of large footpath section 22 is provided with the ball 23 that some rows distribute along the circumference of tup, during the ball in same row's ball distributes i.e. figure along the direction of ejection of tup left and right directions also namely use in fore-and-aft direction distribution.Large footpath section 22 is supported in inner casing 12 by ball 23.The side face of tup 2 is provided with reset handle 27.The side face of large footpath section 22 also can be provided with reset handle 27, and reset handle 27 to be located in through hole 17 and to export through hole 17.
Lockable mechanism 3 comprises lock groove 31, latch 32 and the second spring 33.Lock groove 31 is arranged on the side face of large footpath section 22 of tup 2.Latch 32 to be movably connected in hammer body 2 and to wear to hammer handle 11.The front end of latch 32 is provided with approaching face 321.Second spring 33 is positioned at hammer handle 11.
Trigger assembly 4 comprises drive pin 41, jack 42, the 3rd spring 43 and safety pin 44.Drive pin 41 is inserted in the rear end that hammer handle 11 is stretched out in hammer handle 11 and rear end.Jack 42 is arranged on lock pin 32 and runs through lock pin.Jack 42 aligns with drive pin 41.Jack 42 is provided with and drives inclined-plane 45.3rd spring 43 is positioned at hammer handle 11.3rd spring 43 one end links together with drive pin 41, the other end links together with hammer handle 11.Drive pin 41 is fixed together with hammer handle 11 by safety pin 44.
See Fig. 2, when wanting shattered glass, grip hammer handle 11 make hammer body 1 be provided with one end of via hole 14 and front end to be attached on glass 5 or from glass very close to, pull out safety pin 44(see Fig. 1).Then press drive pin 41 forward, drive pin 41 passes jack 42 and extrudes the 3rd spring 43 and make the 3rd spring 43 energy storage.Drive pin 41 makes the second spring 33 energy storage through driving latch 32 to move down with driving inclined-plane 45 to contact in the process of jack 42, and latch 32 moves down lock groove 31 thus loses the locking effect to tup 2.First spring 15 releases energy and makes tup 2 directive via hole 14.Tup 2 is that the mode of rolling in inner casing 12 with ball 23 moves forward.Glass 5 smashes through via hole 14 by tup 2.
Be: when unclamping the squeezing action to drive pin 41 that under the effect of the 3rd spring 43, drive pin 41 exits jack 42 and stops the suppressing action to latch 32, and the second spring 33 drives on latch 32 and moves by the method that the utility model resets.Grip reset handle 27 to pull back after tup 2 makes tup 2 and move, the first spring 15 energy storage is made when moving after tup 2, when tup 2 move to same latch 32 contact time, under the effect of spigot surface 321, latch 32 moves after moving down and can not hindering tup 2, when moving to lock groove 31 and aliging with latch 32, latch 32 is inserted in lock groove 31, realizes the locking again to tup 2, makes the first spring 15 be in energy storage state.
Embodiment two, the difference with embodiment one is:
See Fig. 3, inner casing 12 is provided with the spline groove 16 extended along tup direction of ejection.Large footpath section 22 is provided with anti-rotation block 24.Anti-rotation block 24 is inserted in spline groove 16.Ball 23 is arranged on anti-rotation block 24.Tup 2 is provided with the circular groove 26 that the circumference along tup extends.Circular groove 26 is positioned at tup 2 and is movable in the part of hammer body outside.Some blades 25 along the distribution of tup circumference are provided with in circular groove 26.
See Fig. 4, the cutting edge 251 of blade is towards the circumference of tup 2.
Claims (10)
1. an accumulating type safety hammer, comprise hammer body and the tup being connected to hammer body, it is characterized in that, described hammer body is provided with inner casing, described tup is provided with large footpath section, described tup is arranged in described inner casing movably, described large footpath section with described inner casing sliding block joint together, described inner casing is provided with the via hole passed for described tup, the cross-sectional area of described large footpath section is greater than the aperture area of described via hole, the first spring driving via hole described in described tup directive is provided with between described hammer body and tup, also be provided with between described hammer body and tup and tup remained on force the lockable mechanism that described first spring is in energy storage state and the trigger assembly that lockable mechanism is thrown off.
2. accumulating type safety hammer according to claim 1, it is characterized in that, described lockable mechanism comprises the lock groove that is arranged at described tup and is movably connected on the supporting latch of the same described lock groove of described hammer body, and when described latch is inserted in described lock groove, described first spring is in energy storage state.
3. accumulating type safety hammer according to claim 2, is characterized in that, described lockable mechanism also comprises and drives described latch to be inserted into the second spring in described lock groove.
4. the accumulating type safety hammer according to claim 3 or 2, it is characterized in that, the jack that the same described drive pin that described trigger assembly comprises drive pin and is arranged at described latch aligns, is provided with between described jack and latch and drives lock pin court to extract the driving inclined-plane of the direction movement of described lock groove when drive pin inserts jack.
5. accumulating type safety hammer according to claim 4, is characterized in that, described trigger assembly also comprises makes described drive pin towards the 3rd spring shifting out described jack direction movement.
6. accumulating type safety hammer according to claim 4, is characterized in that, described trigger assembly also comprises the safety pin be fixed together with described hammer body by described drive pin.
7. the accumulating type safety hammer according to claim 1 or 2 or 3, it is characterized in that, the side face of described large footpath section is provided with the ball that some rows distribute along the circumference of tup, and the ball in same row's ball distributes along the direction of ejection of tup, and described large footpath section is supported in described inner casing by described ball.
8. the accumulating type safety hammer according to claim 1 or 2 or 3, is characterized in that, the side face of described large footpath section is provided with reset handle, and reset handle wears in through-holes and exports through hole.
9. the accumulating type safety hammer according to claim 1 or 2 or 3, is characterized in that,
Inner casing is provided with the spline groove extended along tup direction of ejection, described large footpath section is provided with the anti-rotation block be inserted in described spline groove, the part that described tup is movable to hammer body outside is provided with the circular groove that the circumference along tup extends, be provided with some blades along the distribution of tup circumference in described circular groove, the cutting edge of described blade is towards the circumference of described tup.
10. the accumulating type safety hammer according to claim 1 or 2 or 3, is characterized in that,
Described hammer body is provided with hammer handle, and described hammer handle tilts with the state of free end away from the ejection direction of tup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263925.5U CN204623396U (en) | 2015-04-28 | 2015-04-28 | A kind of accumulating type safety hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263925.5U CN204623396U (en) | 2015-04-28 | 2015-04-28 | A kind of accumulating type safety hammer |
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| Publication Number | Publication Date |
|---|---|
| CN204623396U true CN204623396U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520263925.5U Expired - Fee Related CN204623396U (en) | 2015-04-28 | 2015-04-28 | A kind of accumulating type safety hammer |
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| Country | Link |
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| CN (1) | CN204623396U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727466A (en) * | 2016-05-08 | 2016-07-06 | 陈烁 | Elastic smasher |
| CN106730449A (en) * | 2017-03-27 | 2017-05-31 | 盐城师范学院 | High-performing car glass is met an urgent need destroyer |
| CN109663235A (en) * | 2018-07-27 | 2019-04-23 | 黄斌 | A kind of miniature electric motor vehicle window breaker |
| CN109663236A (en) * | 2017-12-20 | 2019-04-23 | 沈阳朗峰科技有限公司 | A kind of device and unmanned plane of controllable change glass surface stress |
| CN109853920A (en) * | 2017-05-05 | 2019-06-07 | 林权豪 | A kind of indoor decoration ground bar |
| CN111237501A (en) * | 2018-12-05 | 2020-06-05 | 浙江厚达智能科技股份有限公司 | Motor-driven pipeline switching mechanism |
| CN111425629A (en) * | 2018-12-05 | 2020-07-17 | 浙江厚达智能科技股份有限公司 | Pipeline switching mechanism with connecting joints |
| CN111503388A (en) * | 2018-12-05 | 2020-08-07 | 浙江厚达智能科技股份有限公司 | Pipe joint structure |
| CN111637302A (en) * | 2018-12-05 | 2020-09-08 | 浙江厚达智能科技股份有限公司 | Manual drive formula pipeline switching mechanism |
| CN112570061A (en) * | 2020-12-30 | 2021-03-30 | 王岩 | Bottle beating device |
| CN114473962A (en) * | 2020-11-12 | 2022-05-13 | 广东博智林机器人有限公司 | Automatic knocking device and working method thereof |
-
2015
- 2015-04-28 CN CN201520263925.5U patent/CN204623396U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727466A (en) * | 2016-05-08 | 2016-07-06 | 陈烁 | Elastic smasher |
| CN106730449A (en) * | 2017-03-27 | 2017-05-31 | 盐城师范学院 | High-performing car glass is met an urgent need destroyer |
| CN109853920B (en) * | 2017-05-05 | 2020-07-28 | 杭州富阳通讯塑料厂 | Indoor decoration floor hammer |
| CN109853920A (en) * | 2017-05-05 | 2019-06-07 | 林权豪 | A kind of indoor decoration ground bar |
| CN109663236A (en) * | 2017-12-20 | 2019-04-23 | 沈阳朗峰科技有限公司 | A kind of device and unmanned plane of controllable change glass surface stress |
| CN109663236B (en) * | 2017-12-20 | 2022-02-01 | 沈阳朗峰科技有限公司 | Controllable device and unmanned aerial vehicle that changes glass surface stress |
| CN109663235A (en) * | 2018-07-27 | 2019-04-23 | 黄斌 | A kind of miniature electric motor vehicle window breaker |
| CN111425629A (en) * | 2018-12-05 | 2020-07-17 | 浙江厚达智能科技股份有限公司 | Pipeline switching mechanism with connecting joints |
| CN111503388A (en) * | 2018-12-05 | 2020-08-07 | 浙江厚达智能科技股份有限公司 | Pipe joint structure |
| CN111637302A (en) * | 2018-12-05 | 2020-09-08 | 浙江厚达智能科技股份有限公司 | Manual drive formula pipeline switching mechanism |
| CN111237501A (en) * | 2018-12-05 | 2020-06-05 | 浙江厚达智能科技股份有限公司 | Motor-driven pipeline switching mechanism |
| CN114473962A (en) * | 2020-11-12 | 2022-05-13 | 广东博智林机器人有限公司 | Automatic knocking device and working method thereof |
| CN114473962B (en) * | 2020-11-12 | 2023-06-27 | 广东博智林机器人有限公司 | Automatic knocking device and working method thereof |
| CN112570061A (en) * | 2020-12-30 | 2021-03-30 | 王岩 | Bottle beating device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160428 |