CN205554114U - Glass device is broken to formula of attacking soon - Google Patents
Glass device is broken to formula of attacking soon Download PDFInfo
- Publication number
- CN205554114U CN205554114U CN201620404815.0U CN201620404815U CN205554114U CN 205554114 U CN205554114 U CN 205554114U CN 201620404815 U CN201620404815 U CN 201620404815U CN 205554114 U CN205554114 U CN 205554114U
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- glass
- screw thread
- screw
- utility
- broken
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Abstract
The utility model discloses a glass device is broken to formula of attacking soon sets up on the glass frame that is equipped with glass, including screw thread broken glass awl, crank and fixed handle, the teper -shank of the broken glass of screw thread awl be connected with articulate one end, fixed handle's one end is equipped with a screw, the awl point of the broken glass of screw thread awl runs through the screw, the broken glass awl of screw thread be equipped with the external screw thread and with screw screw -thread fit, fixed handle's the other end is fixed on glass side frame. The utility model discloses the structure is extremely simple, and the cost is extremely low, does benefit to the popularization, reliably spends highly, uses very laborsavingly, the utility model discloses operate very conveniently, old, weak, sick, incomplete, pregnant and the wounded or in panic person all can operate easily, obtains the preciousness chance of fleing, the utility model discloses the principle is clear, rational in infrastructure, it is high reliably to spend, convenient to use, low cost, has wide application market and developing prospect.
Description
Technical field
This utility model relates to emergency escape technical field, and particularly a kind of rotation formula of attacking breaks glass device.
Background technology
The domestic existing research about broken glass device obtains certain progress, such as in terms of improving reliability and operation ease:
(1) the artificial beam of patent right is sub-, Chinese Patent Application No. 201410337137.6, describe a kind of preact formula safety glass and break glass device, 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 i.e. complete brokenly glass operation.This apparatus structure is complex, needs specific purpose tool, more inconvenience during use.
(2) the artificial Jiang Cun of patent right, Chinese Patent Application No. 201310644721.1, describe a kind of fixed elastic and break glass device, 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 glass to be broken, only need to be decontroled by taper tup pull-up certain altitude can be by glass breaking again.When this device uses, tup needs the dynamics of pull-up to be difficult to grasp, if dynamics is too small, it is difficult to break up glass, dynamics is excessive, may be 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 compression spring backward is 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 the most single-minded, is easily lost.
Summary of the invention
The purpose of this utility model is to provide for a kind of rotation formula of attacking and breaks glass device, 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 the least torsion, obtain valuable escape time, get off with a whole skin.
For reaching above-mentioned purpose, this utility model is implemented according to techniques below scheme:
A kind of rotation formula of attacking breaks glass device, is arranged on equipped with on the glass frame of glass, breaks glass cone, crank and fixed handle including screw thread, and described screw thread breaks the taper shank of glass cone and is connected with one end of crank；One end of described fixed handle is provided with a screw, described screw thread break glass cone cone run through screw, screw thread break glass cone be provided with external screw thread and with screw threaded engagement, the other end of described fixed handle is fixed on glass frame.
As preferred version of the present utility model, 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 preferred version of the present utility model, in the middle part of described bearing pin, it is provided with limited block.
Work process of the present utility model and principle be:
Secure the appliance to glass frame, rotary crank, the impulsive force required for broken glass is substituted with the least torsion, i.e. can reach brokenly glass purpose.
Compared with prior art, the beneficial effects of the utility model are as follows:
This utility model structure is extremely simple, and cost is extremely low, is beneficial to promote, and reliability is high, uses the most laborsaving；Operation is very easy for this utility model, and old, weak, sick, residual, pregnant and wounded body or panic person all can easy operations, it is thus achieved that valuable escape chance；
This utility model clear principle, 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 utility model；
Fig. 2 is the structural representation of another kind of embodiment of the present utility model；
In figure: 1. crank；2. screw thread breaks glass cone；3. fixed handle；4. fix bolt；5. glass frame；6. glass；7. bearing pin；8. limited block；9. groove.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by specific embodiment, illustrative examples and explanation in this utility model are used for explaining this utility model, but are not intended as restriction of the present utility model.
As it is shown in figure 1, a kind of rotation formula of attacking of the present embodiment breaks glass device, being arranged on equipped with on the glass frame 5 of glass 6, break glass cone 2, crank 1 and fixed handle 3 including screw thread, described screw thread breaks the taper shank of glass cone 2 and is connected with one end of crank 1；One end of described fixed handle 3 is provided with a screw, and described screw thread breaks the cone of glass cone 2 and runs through screw, screw thread break glass cone 2 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, the improvement implemented as this, running through crank 1 and be vertically provided with bearing pin 7, matches with the groove 9 being arranged on fixed handle 3 in the end of bearing pin 7.Need not brokenly glass when, needing to be inserted in groove 9 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 needs broken glass when, can quickly the end of bearing pin 7 be extracted in groove 9, screw thread can being driven to break glass cone 2 carry out brokenly glass by rotary crank 1, the glass time is broken in saving.
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.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology deformation made according to the technical solution of the utility model, within each falling within protection domain of the present utility model.
Claims (4)
1. the rotation formula of attacking breaks a glass device, is arranged on equipped with on the glass frame of glass, it is characterised in that: including that screw thread breaks glass cone, crank and fixed handle, described screw thread breaks the taper shank of glass cone and is connected with one end of crank；One end of described fixed handle is provided with a screw, described screw thread break glass cone cone run through screw, screw thread break glass cone be provided with external screw thread and with screw threaded engagement, the other end of described fixed handle is fixed on glass frame.
The rotation formula of attacking the most according to claim 1 breaks glass device, it is characterised in that: the other end of described fixed handle is bolted on glass frame.
The rotation formula of attacking the most according to claim 1 and 2 breaks glass device, 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.
The rotation formula of attacking the most according to claim 3 breaks glass device, 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 |
|---|---|---|---|
| CN201620404815.0U CN205554114U (en) | 2016-05-08 | 2016-05-08 | Glass device is broken to formula of attacking soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620404815.0U CN205554114U (en) | 2016-05-08 | 2016-05-08 | Glass device is broken to formula of attacking soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205554114U true CN205554114U (en) | 2016-09-07 |
Family
ID=56803595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620404815.0U Expired - Fee Related CN205554114U (en) | 2016-05-08 | 2016-05-08 | Glass device is broken to formula of attacking soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205554114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774731A (en) * | 2016-05-08 | 2016-07-20 | 周霜林 | Rotating attacking type glass breaking device |
-
2016
- 2016-05-08 CN CN201620404815.0U patent/CN205554114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774731A (en) * | 2016-05-08 | 2016-07-20 | 周霜林 | Rotating attacking type glass breaking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160907 Termination date: 20210508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |