CN105774731A - Rotating attacking type glass breaking device - Google Patents
Rotating attacking type glass breaking device Download PDFInfo
- Publication number
- CN105774731A CN105774731A CN201610296091.7A CN201610296091A CN105774731A CN 105774731 A CN105774731 A CN 105774731A CN 201610296091 A CN201610296091 A CN 201610296091A CN 105774731 A CN105774731 A CN 105774731A
- Authority
- CN
- China
- Prior art keywords
- glass
- cone
- thread
- broken glass
- rotating
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
Abstract
The invention discloses a rotating attacking type glass breaking device which is arranged on a glass frame equipped with glass and comprises a thread glass-breaking cone, a crank and a fixed handle, wherein a cone handle of the thread glass-breaking cone is connected with one end of the crank; a thread hole is formed in one end of the fixed handle; a cone tip of the thread glass-breaking cone passes through the thread hole; an external thread is formed on the thread glass-breaking cone and is in threaded fit with the thread hole; the other end of the fixed handle is fixed on the glass frame. The rotating attacking type glass breaking device is simple in structure, extremely low in cost, beneficial to popularization and high in reliability, and has labor-saving effect in use; the rotating attacking type glass breaking device is convenient to operate, and the old, weak, sick, disabled, pregnant and wounded or panic-stricken people all can easily operate the glass breaking device for acquiring valuable escaping opportunities; the rotating attacking type glass breaking device has the advantages of distinct principle, reasonable structure, high reliability, convenience in use, low cost and wide application market and exploiting prospect.
Description
Technical field
The present invention relates to emergency escape technical field, particularly the broken glass device of formula is attacked in a kind of rotation.
Background technology
The domestic existing research about broken glass device obtains certain progress in raising reliability and operation ease, as:
(1) the artificial beam of patent right is sub-, Chinese Patent Application No. 201410337137.6, describe the broken glass device of a kind of preact formula safety glass, it is characterized in that being made up of dropout knob, broken glass device housing, broken glass device base, impact spring, impact spring seat, impact head, dropout spring, positioning and guiding pin, connecting rod, broken glass device bolt-lock pin, plastic safety pin and screw.During use, with specific purpose tool compression shock spring, positioning and guiding pin is driven to move along broken glass device housing gathering sill and dropout knob longitudinally guiding groove, when broken glass device housing bolt-lock pin-and-hole and dropout knob bolt-lock pin-and-hole are positioned at same straight line, connecting rod through hole also is located on same straight line, insert broken glass device bolt-lock pin, unclamping specific purpose tool, this broken glass device is in preact state.When in emergency circumstances, user only need to be extracted brokenly glass device bolt-lock pin and namely complete brokenly glass operation.This apparatus structure is complex, needs specific purpose tool during use, comparatively inconvenience.
(2) the artificial Jiang Cun of patent right, Chinese Patent Application No. 201310644721.1, describe the broken glass device of a kind of fixed elastic, be made up of taper tup, steel spring plate, fixing bolt；Taper tup is installed in steel spring plate one end, and the other end is bolted on glass frame by fixing；When to break glass, only need to be decontroled by taper tup pull-up certain altitude can by glass breaking again.When this device uses, tup needs the dynamics of pull-up not easily to grasp, if dynamics is too small, it is difficult to breaking up glass, dynamics is excessive, it is possible to pulled by fixing end.
(3) right-holder's white wave, Chinese Patent Application No. 201310296541.9, describe the broken glass device of manual and electric one, including shell body, inner housing, impact hammer, spring, tup sheath, trigger mechanism, spring-compressed mechanism, described spring-compressed mechanism compresses spring backward to trigger point, and impact hammer ejects forward under the elastic force effect of spring；Described spring-compressed mechanism is arranged in shell body；Trigger mechanism, impact hammer are arranged in inner housing；Tup sheath is arranged in inner housing, and impact hammer can slide in tup sheath；The rear end of impact hammer is spring.This apparatus structure is complicated, and cost is high.
Existing broken glass device is primarily present following problem:
1, structure is complicated, and cost is high；
2, reliability is low, and operation difficulty, especially to old, weak, sick, residual, pregnant and wounded body or panic person；
3, safety hammer has multiple use, and function is not single-minded, it is easy to lose.
Summary of the invention
The invention aims to provide a kind of rotation to attack the broken glass device of formula, this device is fixed on glass frame, reliability is high, with low cost, easy to use, especially for old, weak, sick, residual, pregnant and wounded body or panic person, impulsive force required for broken glass is smoothly completed operation with only small torsion, obtain valuable escape time, get off with a whole skin.
For reaching above-mentioned purpose, the present invention implements according to techniques below scheme:
The broken glass device of formula is attacked in a kind of rotation, is arranged on equipped with on the glass frame of glass, and including the broken glass cone of screw thread, crank and fixed handle, the taper shank of the broken glass cone of described screw thread is connected with one end of crank；One end of described fixed handle is provided with a screw, and the cone point of the broken glass cone of described screw thread runs through screw, the broken glass cone of screw thread be provided with external screw thread and with screw threaded engagement, the other end of described fixed handle is fixed on glass frame.
As the preferred version of the present invention, the other end of described fixed handle is bolted on glass frame.
Further, for preventing maloperation, run through crank and be vertically provided with bearing pin, the end of bearing pin and the fit depressions being arranged on fixed handle.
As the preferred version of the present invention, in the middle part of described bearing pin, it is provided with limited block.
Work process and the principle of the present invention be:
Secure the appliance to glass frame, rotary crank, the impulsive force required for broken glass is substituted with only small torsion, glass purpose can be reached brokenly.
Compared with prior art, beneficial effects of the present invention is as follows:
Present configuration is extremely simple, and cost is extremely low, is beneficial to popularization, and reliability is high, uses very laborsaving；Operation is very easy for the present invention, and old, weak, sick, residual, pregnant and wounded body or panic person all can easy operations, it is thus achieved that valuable escape chance；
The principle of the invention is clear, rational in infrastructure, reliability is high, easy to use, with low cost, there is wide application market and developing prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present invention；
Fig. 2 is the structural representation of the another kind of embodiment of the present invention；
In figure: 1. crank；2. the broken glass cone of screw thread；3. fixed handle；4. fixing spiral shell select；5. glass frame；6. glass；7. bearing pin；8. limited block；9. groove.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment thereof, the invention will be further described, in the illustrative examples of this invention and illustrate to be used for explaining the present invention, but not as a limitation of the invention.
As it is shown in figure 1, the broken glass device of formula is attacked in a kind of rotation of the present embodiment, being arranged on equipped with on the glass frame 5 of glass 6, including the broken glass cone 2 of screw thread, crank 1 and fixed handle 3, the taper shank of the broken glass cone 2 of described screw thread is connected with one end of crank 1；One end of described fixed handle 3 is provided with a screw, and the cone point of the broken glass cone 2 of described screw thread runs through screw, the broken glass cone 2 of screw thread be provided with external screw thread and with screw threaded engagement, the other end of described fixed handle 3 is fixed on glass frame 5 by bolt 4.
As in figure 2 it is shown, as the improvement of this enforcement, run through crank 1 and be vertically provided with bearing pin 7, match with the groove 9 being arranged on fixed handle 3 in the end of bearing pin 7.When breaking glass, it is necessary to be inserted in groove 9 by the end of bearing pin 7, such crank 1 just cannot operate, and also prevents from the broken of the glass 6 that maloperation causes；And when the broken glass of needs, can quickly the end of bearing pin 7 be extracted in groove 9, the broken glass cone 2 of screw thread can be driven to carry out brokenly glass by rotary crank 1, save the broken glass time.
In order to prevent bearing pin 7 from losing after pulling up, in the middle part of described bearing pin 7, it is provided with limited block 8.
Technical scheme is not limited to the restriction of above-mentioned specific embodiment, every technology deformation made according to technical scheme, each falls within protection scope of the present invention.
Claims (4)
1. the broken glass device of formula is attacked in rotation, is arranged on equipped with on the glass frame of glass, it is characterised in that: including the broken glass cone of screw thread, crank and fixed handle, the taper shank of the broken glass cone of described screw thread is connected with one end of crank；One end of described fixed handle is provided with a screw, and the cone point of the broken glass cone of described screw thread runs through screw, the broken glass cone of screw thread be provided with external screw thread and with screw threaded engagement, the other end of described fixed handle is fixed on glass frame.
2. the broken glass device of formula is attacked in rotation according to claim 1, it is characterised in that: the other end of described fixed handle is bolted on glass frame.
3. the broken glass device of formula is attacked in rotation according to claim 1 and 2, it is characterised in that: run through crank and be vertically provided with bearing pin, the end of bearing pin and the fit depressions being arranged on fixed handle.
4. the broken glass device of formula is attacked in rotation according to claim 3, it is characterised in that: it is provided with limited block in the middle part of described bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296091.7A CN105774731A (en) | 2016-05-08 | 2016-05-08 | Rotating attacking type glass breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296091.7A CN105774731A (en) | 2016-05-08 | 2016-05-08 | Rotating attacking type glass breaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105774731A true CN105774731A (en) | 2016-07-20 |
Family
ID=56401775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610296091.7A Pending CN105774731A (en) | 2016-05-08 | 2016-05-08 | Rotating attacking type glass breaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105774731A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556783A (en) * | 2018-04-02 | 2018-09-21 | 黄义军 | A kind of tempered glass apparatus to cause bursting |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632857A (en) * | 2012-04-24 | 2012-08-15 | 王茄琪 | Burglar-proof windshield breaking and dismantling device |
| CN203283173U (en) * | 2013-02-22 | 2013-11-13 | 张旭蓝 | Vehicle window glass breaking device |
| CN104108361A (en) * | 2013-04-19 | 2014-10-22 | 江南大学 | Hand-cranking lifesaving equipment with suckers |
| CN104108362A (en) * | 2013-04-19 | 2014-10-22 | 江南大学 | Multifunctional safety escape device |
| US20150335920A1 (en) * | 2014-05-22 | 2015-11-26 | Jung Sik Kim | Glass Breaking Tool |
| CN205554114U (en) * | 2016-05-08 | 2016-09-07 | 周霜林 | Glass device is broken to formula of attacking soon |
-
2016
- 2016-05-08 CN CN201610296091.7A patent/CN105774731A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632857A (en) * | 2012-04-24 | 2012-08-15 | 王茄琪 | Burglar-proof windshield breaking and dismantling device |
| CN203283173U (en) * | 2013-02-22 | 2013-11-13 | 张旭蓝 | Vehicle window glass breaking device |
| CN104108361A (en) * | 2013-04-19 | 2014-10-22 | 江南大学 | Hand-cranking lifesaving equipment with suckers |
| CN104108362A (en) * | 2013-04-19 | 2014-10-22 | 江南大学 | Multifunctional safety escape device |
| US20150335920A1 (en) * | 2014-05-22 | 2015-11-26 | Jung Sik Kim | Glass Breaking Tool |
| CN205554114U (en) * | 2016-05-08 | 2016-09-07 | 周霜林 | Glass device is broken to formula of attacking soon |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556783A (en) * | 2018-04-02 | 2018-09-21 | 黄义军 | A kind of tempered glass apparatus to cause bursting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |