CN201872706U - Toughened glass destroyer - Google Patents
Toughened glass destroyer Download PDFInfo
- Publication number
- CN201872706U CN201872706U CN2010202030935U CN201020203093U CN201872706U CN 201872706 U CN201872706 U CN 201872706U CN 2010202030935 U CN2010202030935 U CN 2010202030935U CN 201020203093 U CN201020203093 U CN 201020203093U CN 201872706 U CN201872706 U CN 201872706U
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- percussion
- spring
- lever
- hammer
- trigger
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Abstract
The utility model relates to a toughened glass destroyer which uses a lever to compress a pre-tightened spring to store energy. The toughened glass destroyer mainly includes a powered device and a trigger device, wherein, the powered device mainly comprises an operating handle, a pulley, a lever, a rear end cover and a cable; the trigger device mainly comprises a trigger sleeve, a trigger slide block, a sliding spring, a trigger return spring, a hammer, a pre-tightening spring and an external sleeve; wherein, the rear end cover is threadedly connected to the external sleeve which is connected to the cable via the lever; the trigger sleeve is connected to the lever via the cable; the trigger slide block is capable of sliding in the small hole in the trigger sleeve and is abutted on the hammer under the effect of the sliding spring to form a shoulder; the trigger return spring is arranged between the trigger sleeve and the external sleeve; and the pre-tightening spring is arranged between the hammer and the rear end cover in a pre-compression state. Such a device can quickly break down the glass obstacle in an emergency situation to win a chance to escape.
Description
Technical field
The utility model relates to a kind of toughened glass crushing device, particularly a kind of viteous fracture device that utilizes the accumulation of energy of lever compression preloading spring, by this device can be under emergency the simple and direct glass obstacle of abolishing fast, win the escape chance.
Background technology
Case hardened glass is used more and more widely in actual life with its superior performance, and it also may form some adverse factors when promoting the well-being of mankind.Public transport the catch fire bitter lesson of case in Chengdu is warned us: when emergency situation took place, some actv. instruments can help people to abolish obstacle fast, win chance for survival.
Experiment shows: the case hardened glass impact strength is 3-5 a times of simple glass, and smash case hardened glass needs bigger impulsive force.At present, vehicle-mounted case hardened glass thickness is generally 5mm, and glass for building purposes thickness is generally 8-10mm, existing on-vehicle safety hammer integral structure is thin, and quality is little, the force of explosion deficiency, parts of plastics can not be high temperature resistant, in case of emergency is difficult to assurance and smashes case hardened glass fast, realizes broken barrier function.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency that exists at above-mentioned prior art and the toughened glass crushing device that a kind of pure mechanization simple operations, impulsive force are strong, can pull the trigger fast continuously is provided.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: this toughened glass crushing device mainly comprises have an effect device and percussion lock two large divisions: the device of having an effect mainly is made of operating handle, pulley, lever, rear side housing, steel cable; Percussion lock mainly is made of percussion cover, percussion slide block, sliding block spring, percussion pull back spring, hammer, preloading spring, outer sleeve; Wherein, described rear side housing is threaded with outer sleeve; Described outer sleeve is connected by steel cable with lever; Described percussion cover links to each other with lever by steel cable; Described percussion slide block can slide in the aperture that percussion puts, and the percussion slide block is pressed on the hammer under the effect of sliding block spring, forms shoulder; Described percussion pull back spring is installed between percussion cover and the outer sleeve; Described preloading spring is in its pre-compressed state, and is arranged between hammer and the rear side housing.
Press such scheme, the outer sleeve front end is a boss; The percussion slide block can outwards slide along this boss, triggers hammer impacts glass.
Press such scheme, behind the relief lever, the percussion pull back spring impels percussion cover return, and sliding block spring impels percussion slide block return, realizes percussion continuously.
Press such scheme, the hammer head is hard high temperature alloy material.
Press such scheme, described preloading spring is at the fitting process precompressed compression, and in use further compress energy storage has realized twice accumulation of energy.
Press such scheme, described steel cable one end connects outer sleeve and lever, other end attended operation handle and lever.
Press such scheme, two pulleys are arranged in the device of having an effect, the loss that is used to adjust the trend of steel cable and reduces operating effort.
Working process of the present utility model is as follows: when needs smash case hardened glass and open up escape scuttle, the operator picks up the toughened glass crushing device, hammer is close on the case hardened glass and with case hardened glass keeps vertical, both hands are firmly held operating handle drive steel cable and are pulled back the percussion cover, the percussion cover drives the percussion slide block hammer is pressed backward, compresses with accumulation of energy to preloading spring once more; Simultaneously, the percussion pull back spring also is compressed, and percussion cover, percussion slide block and hammer move backward, the outside barrel forward end boss motion in percussion slide block inclined-plane; Continue to give the operating handle reinforcing, percussion slide block inclined-plane is contacted with outer sleeve front end boss, boss will be pulled the trigger slide block and outwards be pushed up, and overcome sliding block spring power, be pushed back in the aperture up to the percussion slide block, no longer hinder hammer; Hammer under the effect of preloading spring, with hold for twice into the energy abrupt release on glass, thereby shattered glass.Then, unclamp the handle of holding, percussion is enclosed within return under the effect of percussion pull back spring, and percussion slide block also return simultaneously under the effect of sliding block spring stops hammer, for percussion is next time prepared.
The beneficial effects of the utility model are: 1, can effectively abolish the glass obstacle fast under emergency, create tunnel escape; 2, two places utilize lever principle in the operating mechanism, and operating effort is reduced, and therefore are applicable to more crowd; 3, pure mechanization structure is not subjected to the restriction of other conditions such as electricity, liquid in the use, the resource that does not need to consume other is pollution-free, environment-protecting clean; 4, but returning quickly enters and treats mode of operation behind the shot, realizes continuously percussion fast; 5, this apparatus structure advantages of simple is easy to operate and safe, and is applied widely.
Description of drawings
Fig. 1 constructional drawing of the present utility model.
Among the figure, each Reference numeral correspondence is as follows: 1, percussion cover 2, sliding block spring 3, percussion pull back spring 4, outer sleeve 5, hammer 6, preloading spring 7, percussion slide block 8, rear side housing 9, lock screw 10, lever 11, steel cable 12, operating handle
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
The toughened glass crushing device mainly comprises have an effect device and percussion lock two large divisions: the device of having an effect mainly is made of operating handle 12, pulley, lever 10, rear side housing 8, steel cable 11; Percussion lock mainly is made of percussion cover 1, percussion slide block 7, sliding block spring 2, percussion pull back spring 3, hammer 5, preloading spring 6, outer sleeve 4; Wherein, described rear side housing 8 is threaded with outer sleeve 4; Connect by steel cable 11 between described outer sleeve 4 and the lever 10; Described percussion cover 1 links to each other with lever 10 by steel cable 11; Described percussion slide block 7 can slide in the aperture on the percussion cover 1, and percussion slide block 7 is being pressed under the effect of sliding block spring 2 on the hammer 5, forms shoulder; Described percussion pull back spring 3 is installed between percussion cover 1 and the outer sleeve 4; Described preloading spring 6 is in its pre-compressed state, and is arranged between hammer 5 and the rear side housing 8.
High temperature resistant for the tip that makes destroyer, hammer 5 heads are can resistant to elevated temperatures hard alloy material.
Having an effect has two pulleys in the device, adjusts the trend of steel cable 11 and reduces the loss of operating effort by pulley.
Behind the relief lever 12, percussion pull back spring 3 impels percussion cover 1 return, and sliding block spring 2 impels percussion slide block 7 returns, realizes percussion continuously.
Preloading spring 6 by precompressed compression, in use by compress energy storage once more, has been realized twice accumulation of energy respectively in fitting process.
When needs smash case hardened glass and open up escape scuttle, the operator can pick up the toughened glass crushing device, hammer 5 is close on the case hardened glass and with case hardened glass keeps vertical, both hands are firmly held operating handle 12 drive steel cables 11 and are pulled back percussion cover 1, percussion cover 1 drives percussion slide block 7 hammer 5 is pressed backward, once more preloading spring 6 is compressed with accumulation of energy; Simultaneously, percussion pull back spring 3 also is compressed, and percussion cover 1, percussion slide block 7 and hammer 5 move backward, and percussion slide block 7 inclined-planes are to the boss motion of outer sleeve 4 front ends; Continue to give operating handle 12 reinforcings, percussion slide block 7 inclined-planes are contacted with outer sleeve 4 front end boss, boss will be pulled the trigger slide block 7 and outwards be pushed up, and overcome sliding block spring 2 power, be pushed back in the aperture up to percussion slide block 7, no longer hinder hammer 5; Hammer 5 under the effect of preloading spring 6, with hold for twice into the energy abrupt release on glass, thereby shattered glass.Then, unclamp the operating handle of holding 12, percussion cover 1 is return under the effect of percussion pull back spring 3, and percussion slide block 7 also return simultaneously under the effect of sliding block spring 2 stops hammer 5, for percussion is next time prepared.
Claims (5)
1. toughened glass crushing device, it is characterized in that mainly comprising have an effect device and percussion lock: the device of having an effect mainly is made of operating handle, pulley, lever, rear side housing, steel cable; Percussion lock mainly is made of percussion cover, percussion slide block, sliding block spring, percussion pull back spring, hammer, preloading spring, outer sleeve; Wherein, described rear side housing is threaded with outer sleeve; Described outer sleeve is connected by steel cable with lever; Described percussion cover links to each other with lever by steel cable; Described percussion slide block can slide in the aperture that percussion puts, and the percussion slide block is pressed on the hammer under the effect of sliding block spring, forms shoulder; Described percussion pull back spring is installed between percussion cover and the outer sleeve; Described preloading spring is in its pre-compressed state, and is arranged between hammer and the rear side housing.
2. toughened glass crushing device according to claim 1 is characterized in that the outer sleeve front end is a boss, and the percussion slide block can outwards slide along this boss, triggers hammer impacts glass.
3. toughened glass crushing device according to claim 1 is characterized in that the hammer head is hard high temperature alloy material.
4. toughened glass crushing device according to claim 1 is characterized in that described steel cable one end connects outer sleeve and lever, other end attended operation handle and lever.
5. toughened glass crushing device according to claim 4 has two pulleys in the device that it is characterized in that having an effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202030935U CN201872706U (en) | 2010-05-19 | 2010-05-19 | Toughened glass destroyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202030935U CN201872706U (en) | 2010-05-19 | 2010-05-19 | Toughened glass destroyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201872706U true CN201872706U (en) | 2011-06-22 |
Family
ID=44160638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202030935U Expired - Fee Related CN201872706U (en) | 2010-05-19 | 2010-05-19 | Toughened glass destroyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201872706U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849014A (en) * | 2012-09-25 | 2013-01-02 | 孙会兵 | Escape gun |
| CN102975680A (en) * | 2012-12-21 | 2013-03-20 | 宁波市镇海怡福莱文化创意有限公司 | Impact hammer for escape |
| CN103625410A (en) * | 2013-12-16 | 2014-03-12 | 刘凤德 | Multi-function glass knapper |
| CN104724037A (en) * | 2015-01-28 | 2015-06-24 | 仲杏英 | Tempered glass breaking device |
| CN105727466A (en) * | 2016-05-08 | 2016-07-06 | 陈烁 | Elastic smasher |
| CN107826071A (en) * | 2017-09-15 | 2018-03-23 | 东莞市联洲知识产权运营管理有限公司 | A kind of car hammers device into shape with improved safety |
-
2010
- 2010-05-19 CN CN2010202030935U patent/CN201872706U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849014A (en) * | 2012-09-25 | 2013-01-02 | 孙会兵 | Escape gun |
| CN102849014B (en) * | 2012-09-25 | 2015-02-18 | 孙会兵 | Escape gun |
| CN102975680A (en) * | 2012-12-21 | 2013-03-20 | 宁波市镇海怡福莱文化创意有限公司 | Impact hammer for escape |
| CN102975680B (en) * | 2012-12-21 | 2016-12-28 | 宁波市镇海怡福莱文化创意有限公司 | Impact hammer for escape |
| CN103625410A (en) * | 2013-12-16 | 2014-03-12 | 刘凤德 | Multi-function glass knapper |
| CN103625410B (en) * | 2013-12-16 | 2015-10-28 | 刘凤德 | A kind of multifunctional glass destroyer |
| CN104724037A (en) * | 2015-01-28 | 2015-06-24 | 仲杏英 | Tempered glass breaking device |
| CN104724037B (en) * | 2015-01-28 | 2017-07-25 | 东莞市快达消防电力工程有限公司 | Toughened glass destroyer |
| CN105727466A (en) * | 2016-05-08 | 2016-07-06 | 陈烁 | Elastic smasher |
| CN107826071A (en) * | 2017-09-15 | 2018-03-23 | 东莞市联洲知识产权运营管理有限公司 | A kind of car hammers device into shape with improved safety |
| CN107826071B (en) * | 2017-09-15 | 2019-11-12 | 江苏来德福汽车部件有限公司 | A kind of car improved safety hammer device |
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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: 20110622 Termination date: 20120519 |