CN102806550A - Quick breaker for toughened glass - Google Patents

Quick breaker for toughened glass Download PDF

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Publication number
CN102806550A
CN102806550A CN2012103332334A CN201210333233A CN102806550A CN 102806550 A CN102806550 A CN 102806550A CN 2012103332334 A CN2012103332334 A CN 2012103332334A CN 201210333233 A CN201210333233 A CN 201210333233A CN 102806550 A CN102806550 A CN 102806550A
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CN
China
Prior art keywords
steel core
spring
percussion
housing
casing
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.)
Pending
Application number
CN2012103332334A
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Chinese (zh)
Inventor
刘凤德
Original Assignee
刘凤德
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘凤德 filed Critical 刘凤德
Priority to CN2012103332334A priority Critical patent/CN102806550A/en
Publication of CN102806550A publication Critical patent/CN102806550A/en
Pending legal-status Critical Current

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Abstract

A quick breaker for toughened glass comprises a casing, a gripping handle, a spring retainer, a steel core, a percussion device and a power spring, wherein a high-hardness sharp corner is arranged at the front end of the steel core; the steel core is arranged in the casing and can slide in the casing back and forth; the spring retainer is fastened at the rear end of the casing through threads; the power spring is arranged between the steel core and the spring retainer in the casing; the percussion device is hinged below the casing through the middle of the percussion device; the lower part of the percussion device is connected with the gripping handle through a return spring; a stop block is arranged at the upper end of the percussion device; a groove is formed in the front end of the steel core; and when the steel core is pulled backwards to enable the groove in the front end of the steel core to be locked with the stop block of the percussion device, the power spring is compressed to form the percussion device which can be used for locking or releasing the steel core. The quick breaker disclosed by the invention is safe and reliable, can be conveniently carried about or configured along with a vehicle; particularly, the quick breaker is repeatedly used in accident sites, is high breaking rate and is especially suitable for effectively breaking in a narrow space and occasions where people are awful, disordered and crowded; and the quick breaker can be configured on buses, school buses, private cars, trains, ferries and public places where the toughened glass is mounted.

Description

The quick destroyer of safety glass
Technical field
The present invention relates to a kind of toughened glass crushing device.
Background technology
Modern passenger vehicle, car, train, passenger traffic steamer and some public places of entertainment are comparatively luxurious, for safety, the safety glass window are housed all usually; Airtight air-conditioning; In case deadly conditions such as the intensive occurrence of traffic accident of personnel, artificial destruction, vehicle spontaneous combustion are not before the rescue personnel arrives, owing to lack the instrument of saving oneself; And cause a tremendous loss of lives; For example report is arranged when bus fire and traffic accident personnel heavy casualties in recent years both at home and abroad, in the stranded water of the many vehicles of extreme weather it kicked off in heavy rains, car door and vehicle window can't be opened and the bitter lesson of being drowned.For preventing that the accident the condition of a disaster generally all can be equipped with escaping tool.The escaping tool main product is safety hammer, also has hand to clap window breaker, the fragmentation of electricity initiation chemicals high pressure etc. at present; Wherein safety hammer easy, firmly become current main broken window instrument; Safety glass intensity needs greatly raises the hammer space, effectively kicks up and just can smash safety glass, still; Can not correct hammer safe in utilization under the flurried mixed and disorderly crowded situation of people; Windowpane is above the number of people at vehicle side turning, when overturning, and adding the less passenger of injury to personnel and strength, whether enough strength crushing window glass are arranged is a big problem, has delayed escape time.Hand is clapped and need be installed when window breaker causes chemicals high pressure fragmentation procedure with electricity and operate inconvenience, has limitation.Present numerous motorists and travel staff all seek, be equipped with volume little, safe and reliable, carry, the sharp weapon of saving oneself easy to use.
Summary of the invention
The technical problem that the present invention will solve is, the public place that a kind of safe and reliable, the little confession motor bus of volume, car, train, passenger traffic steamer is provided and safety glass is installed is equipped with or numerous motorists, on a business trip and travel staff carry, the quick destroyer of safety glass easy to use.
The technical scheme that adopts is:
The quick destroyer of safety glass comprises housing, handle, spring capping, steel core, firing device, power spring, return spring.It is an overall structure that described handle connects housing.Said steel core front end is provided with the high rigidity wedge angle; Steel core is contained in the housing and can in housing, slides front and back; In the housing rear end, power spring is installed between the steel core and spring capping in the housing spring capping through screw threads for fastening, and two ends are replaced respectively on steel core rear end and spring capping.Said firing device is hinged on below the housing with the center; The firing device bottom is connected with handle through return spring; The firing device upper end is provided with block, and said steel core front end is provided with groove, pins when the pulled backwards steel core makes the block of steel core front end groove and firing device; The compression power spring, the firing device of steel core can pinned or decontrol to formation.
The high rigidity wedge angle that above-mentioned steel core front end is provided with is quenching hardness at least more than the 60HRC.
Outstanding housing front port when the high rigidity wedge angle that above-mentioned steel core front end is provided with is broken.
Advantage of the present invention is:
1, safe and reliable, can conveniently carry or dispose with car.
2, not electricity consumption and chemical substance are free from environmental pollution.
3, not be used in prior installation on glass and bounce with hand, the present invention can use whenever and wherever possible, and crushing efficiency is high.
4, can use repeatedly, particularly can repeatedly attack and destroy, enlarge the scope of escaping danger, shorten and escape danger the time in the scene of the accident.
5, be fit to all occasions of need escaping, be fit to especially very much narrow nothing and raise under hammer space and the flurried mixed and disorderly crowded situation of people and carry out effective fragmentation, reduce casualties, can use any posture in any environment, as stand, personally body, lie on the back etc. and to carry out effective fragmentation.
6, also be applicable to the thickening simple glass.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The quick destroyer of safety glass comprises housing 1, handle 3, spring capping 2, steel core 9, firing device 5, power spring 10, return spring 4.It is an overall structure that described handle 3 connects housing 1.Said steel core 9 front ends are provided with high rigidity wedge angle 8; Its high rigidity wedge angle 8 is that quenching hardness is at least more than the 60HRC; Steel core 9 is contained in the housing 1 and can in housing, slides front and back, and in housing 1 rear end, power spring 10 is installed between the steel core 9 and spring capping 2 in the housing spring capping 2 through screw threads for fastening; Two ends are replaced respectively on steel core 9 rear ends and spring capping 2, high rigidity wedge angle 8 outstanding housing 1 front port when fragmentation that steel core 9 front ends are provided with.Said firing device 5 is hinged on below the housing 1 with the center; Firing device 5 bottoms are connected with handle 3 through return spring 4; Firing device 5 upper ends are provided with block 6, and said steel core front end is provided with groove 7, pin when the pulled backwards steel core makes the steel core front end groove 7 and the block 6 of firing device; Compression power spring 10, the firing device of steel core can pinned or decontrol to formation.
Operation principle
At first the pulled backwards steel core 9, and firing device 5 upper end blocks 6 are locked in the steel core front end groove 7, and power spring 10 is compressed energy storage simultaneously; When broken safety glass; Steel core 9 is withstood on the safety glass, pull firing device and decontrol steel core, power spring was compressed energy storage steel core 9 ultrahigh speeds was advanced this moment; The angle collision of steel core paracone is hit safety glass and is made its fragmentation, helps the distress personnel escape.

Claims (3)

1. the quick destroyer of safety glass; Comprise housing (1), handle (3), spring capping (2), steel core (9), firing device (5), power spring (10), return spring (4); It is characterized in that it is an overall structure that described handle (3) connects housing (1), steel core (9) front end is provided with high rigidity wedge angle (8), and steel core (9) is contained in the housing (1) and can in housing, slides front and back; Spring capping (2) passes through screw threads for fastening in housing (1) rear end; Power spring (10) is installed between the steel core (9) and spring capping (2) in the housing (1), and two ends are replaced respectively on steel core (9) rear end and spring capping (2), and firing device (5) is hinged on below the housing (1) with the center; Firing device (5) bottom is connected with handle (3) through return spring (4); Firing device (5) upper end is provided with block (6), and said steel core (9) front end is provided with groove (7), pins when the pulled backwards steel core makes the steel core front end groove (7) and the block (6) of firing device; The compression power spring, the firing device of steel core can pinned or decontrol to formation.
2. the quick destroyer of safety glass according to claim 1 is characterized in that the high rigidity wedge angle (8) that described steel core (9) front end is provided with, and is quenching hardness 60HRC at least.
3. the quick destroyer of safety glass according to claim 1 and 2, outstanding housing (1) front port when it is characterized in that high rigidity wedge angle (8) that described steel core (9) front end is provided with is broken.
CN2012103332334A 2012-09-11 2012-09-11 Quick breaker for toughened glass Pending CN102806550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012103332334A CN102806550A (en) 2012-09-11 2012-09-11 Quick breaker for toughened glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012103332334A CN102806550A (en) 2012-09-11 2012-09-11 Quick breaker for toughened glass

Publications (1)

Publication Number Publication Date
CN102806550A true CN102806550A (en) 2012-12-05

Family

ID=47230507

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012103332334A Pending CN102806550A (en) 2012-09-11 2012-09-11 Quick breaker for toughened glass

Country Status (1)

Country Link
CN (1) CN102806550A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103085752A (en) * 2013-01-18 2013-05-08 代江 Strong spring percussion type automobile safety hammer
CN103736218A (en) * 2013-12-30 2014-04-23 胡雪彦 Construction safety window type escape and rescue system
CN104308811A (en) * 2014-10-23 2015-01-28 吴江市江南不锈钢器材有限责任公司 Labor-saving safety hammer
ES2536028A1 (en) * 2014-12-26 2015-05-19 Sean CLEARY PRIME Glassbreaker device (Machine-translation by Google Translate, not legally binding)
CN107320864A (en) * 2017-06-30 2017-11-07 中山市翔实机械设备有限公司 A kind of automobile escape hammer
CN107558850A (en) * 2017-08-23 2018-01-09 重庆轻足迹电子有限公司 The method of explosive work transfer motor-car revolving part

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2059579U (en) * 1989-12-22 1990-07-25 国营建安机械厂 Device for inserting needle into vein for beast
JPH0542489A (en) * 1991-08-14 1993-02-23 Aiseru:Kk Pistol type hammer
KR20050047725A (en) * 2003-11-18 2005-05-23 기아자동차주식회사 Hammer for emergency
CN101642609A (en) * 2009-09-10 2010-02-10 江忠军 Emergency facility glass crushing device
CN201808048U (en) * 2010-09-10 2011-04-27 中国计量学院 Safe hammer
CN202846497U (en) * 2012-09-11 2013-04-03 刘凤德 Quick toughened glass knapper
CN202862154U (en) * 2012-08-20 2013-04-10 谭全清 Window breaking appliance for saloon car

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2059579U (en) * 1989-12-22 1990-07-25 国营建安机械厂 Device for inserting needle into vein for beast
JPH0542489A (en) * 1991-08-14 1993-02-23 Aiseru:Kk Pistol type hammer
KR20050047725A (en) * 2003-11-18 2005-05-23 기아자동차주식회사 Hammer for emergency
CN101642609A (en) * 2009-09-10 2010-02-10 江忠军 Emergency facility glass crushing device
CN201808048U (en) * 2010-09-10 2011-04-27 中国计量学院 Safe hammer
CN202862154U (en) * 2012-08-20 2013-04-10 谭全清 Window breaking appliance for saloon car
CN202846497U (en) * 2012-09-11 2013-04-03 刘凤德 Quick toughened glass knapper

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103085752A (en) * 2013-01-18 2013-05-08 代江 Strong spring percussion type automobile safety hammer
CN103085752B (en) * 2013-01-18 2015-08-12 代江 Brute spring trigger type automotive safety is hammered into shape
CN103736218A (en) * 2013-12-30 2014-04-23 胡雪彦 Construction safety window type escape and rescue system
CN103736218B (en) * 2013-12-30 2016-05-11 胡雪彦 building safety window escape and rescue system
CN104308811A (en) * 2014-10-23 2015-01-28 吴江市江南不锈钢器材有限责任公司 Labor-saving safety hammer
CN104308811B (en) * 2014-10-23 2016-05-11 吴江市江南不锈钢器材有限责任公司 A kind of Labor-saving safety hammer
ES2536028A1 (en) * 2014-12-26 2015-05-19 Sean CLEARY PRIME Glassbreaker device (Machine-translation by Google Translate, not legally binding)
CN107320864A (en) * 2017-06-30 2017-11-07 中山市翔实机械设备有限公司 A kind of automobile escape hammer
CN107558850A (en) * 2017-08-23 2018-01-09 重庆轻足迹电子有限公司 The method of explosive work transfer motor-car revolving part

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
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Application publication date: 20121205