CN107441645A - One kind resets convenient efficient window breaker - Google Patents
One kind resets convenient efficient window breaker Download PDFInfo
- Publication number
- CN107441645A CN107441645A CN201710785982.3A CN201710785982A CN107441645A CN 107441645 A CN107441645 A CN 107441645A CN 201710785982 A CN201710785982 A CN 201710785982A CN 107441645 A CN107441645 A CN 107441645A
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- China
- Prior art keywords
- bar
- block
- hit
- hitting
- ring
- 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.)
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Classifications
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- 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
- A62B3/005—Rescue tools with forcing action
Abstract
Reset convenient efficient window breaker the invention discloses one kind, including hollow housing, be arranged in housing shocks spring, hit bar and being arranged on hit bar wherein one end taper hit block, the trigger device that bar moves is hit in triggering；Housing, which is provided with, hits block outlet, is provided with support base on the inwall of housing, the bar activity of hitting being connected with hitting spring is embedded on support base；The magnet piece connected by pull bar is also movably set with support base, the other end for hitting bar is connected with iron block；Described trigger device is magnetic-type trigger device, pull bar hits bar compression impact spring by pulling magnet piece adhesive to pull iron block to pull, when the elastic force of the shock spring after compression is more than the magnetic adhesion between magnet piece and iron block, after magnet piece departs from iron block, hit spring and connected with hitting the promotion of bar elastic force.It singlehanded can complete percussion and singlehanded can complete to reset to carry out follow-up percussion, break window efficiency and security is higher, using effect is more preferable.
Description
Technical field
The invention belongs to window breaker technical field, more particularly to a kind of convenient efficient window breaker of reset.
Background technology
High-strength armoured-glass is widely used in various vehicles.Meanwhile glass curtain wall, glass window are in case of emergency
Also serve as the escape way of people's emergency evacuation escape.In the prior art, the window breaker in emergency circumstances used is general using peace
Full hammer.
What is be mainly equipped with existing various types of vehicles is safety hammer, safety hammer be usually fastened on it is standby near glass for vehicle window,
But when emergency occurs, people are not easy to rapidly remove safety hammer among flurried, meanwhile, safety hammer is when in use
Need it is certain wave space and strength, do not received the general passenger of special training in case of emergency probably due to operation not
When causing bad using effect.With advances in technology, in recent years, it has been developed that the more advanced mechanical elastic of all kinds of technologies
Spring handle type window breaker.
Such as：Authorization Notice No. is CN203542547U, and the Chinese patent of entitled " handle type window breaker " discloses one kind
Handle type window breaker, including hollow window breaker housing, the shock spring being arranged in window breaker housing hollow structure, shock group
The shock component handle trigger device of component movement is hit in part and triggering；The component that collides includes trip rod and is arranged on shock
The impact block of bar front end, the impact block are in triangular pyramid, and any one side of impact block is fixedly connected with trip rod, impact block
Front end window breaker housing on be provided with impact block outlet, be provided with least two groups of support bases on the inwall of window breaker housing, hit
Hit bar to be fastened on support base, the rear end of trip rod is fixedly connected with hitting one end of spring, and the other end for hitting spring is fixed
It is connected on window breaker housing.It is simple in construction, be advantageous in use it is anti-lost, obtain good crushing effect and grasp
Make simple.
Using the handle type window breaker of prior art it is of course possible to use, but its every " loading " is once, and hitting bar " can only hit
Send out " once, and both hands compounding practice is wanted when " loading ", obvious efficiency and security in the case of the emergency escape that must be raced against time
High not enough, using effect is preferable not enough.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of reset convenient efficient window breaker, singlehanded can complete to hit
Send out and singlehanded can complete to reset to carry out follow-up percussion, broken window efficiency and security are higher, and using effect is more preferable.
The present invention is that technical scheme is used by reaching above-mentioned technical purpose：One kind resets convenient efficient window breaker,
Including hollow housing, the shock spring being arranged in housing, hit bar and being arranged on and hit the taper of bar wherein one end and hit block, triggering
Hit the trigger device of bar motion；Housing, which is provided with, hits block outlet, is provided with support base on the inwall of housing, is connected with hitting spring
Bar activity of hitting be embedded on support base；The magnet piece connected by pull bar is also movably set with support base, hits the another of bar
End is connected with iron block；Described trigger device is magnetic-type trigger device, and pull bar is by pulling magnet piece adhesive to pull iron block to draw
It is dynamic to hit bar compression impact spring, when the elastic force of the shock spring after compression is more than the magnetic adhesion between magnet piece and iron block,
After magnet piece departs from iron block, hit spring and connected with hitting the promotion of bar elastic force.
The overall outline of described housing is the sub-assembly shape of ring block and cylindricality block, and one end of cylindricality block is along ring block
A radial direction and ring block integrally connected, the top of cylindricality block stretch into the inner ring of ring block；The annular body on sub-assembly top
It is set to handle；The overall inner chamber of the cylindricality block portion of sub-assembly bottom, which is set, point has the coaxial inner chamber of three sections of reducings, from top to bottom
It is followed successively by the maximum upper impression of internal diameter, the internal diameter secondly minimum lower impressions of big middle die cavity, internal diameter；Oblate cylindricality iron block, which is located at, to be hit
The top of bar, the diameter of iron block is suitable with the diameter of middle die cavity, and the bottom for hitting bar is provided with back-up ring, the diameter of back-up ring and lower impressions
Diameter is suitable, and the coniform block that hits is located at back-up ring bottom surface, and the bottom surface of lower impressions and the bottom face of cylindricality block are located at same plane and set
To hit block outlet；The diameter first port suitable with the diameter for hitting bar is provided between middle cavity bottom and lower impressions top, hits the top of bar
Middle die cavity is stretched into end through first port, and iron block is movably arranged on medium-sized intracavitary, and the shock spring being enclosed on the body of rod for hitting bar is located at
In lower impressions；Upper impression is stepped straight-through with middle die cavity, and the top surface of upper impression is provided with baffle ring, and second port is offered on baffle ring,
Pull bar stretches into the bottom surface of upper impression through second port, and the magnet piece of the diameter oblate cylindricality suitable with upper impression diameter is located at pull bar
Bottom, the top of the pull bar stretched into the ring of ring block is horizontal to put down to the handle provided with staight shank shape, is arranged with and is arranged on pull bar
Back-moving spring in upper impression；Hit bar and hit both blocks total length be more than medium-sized bottom of chamber face between the bottom face of cylindricality block
Away from.
Described reset be handle in non-driving status, back-moving spring drive magnet piece be connected with iron block adhesive.
Described housing is by being fastenedly connected composition, two injection moldings after two injection molding set to subdivision part pairings
The corresponding position of part is respectively provided with corresponding butt hole, and two injection molding parts pass through corresponding butt hole tight by corresponding bolt
It is solidly connected.
The periphery of the bottom of described cylindricality block is provided with the ring set of reinforcing along hoop.
The beneficial effects of the invention are as follows：
Due to being also movably set with the magnet piece connected by pull bar on support base, the other end for hitting bar is connected with iron block；
Described trigger device is magnetic-type trigger device, and pull bar hits bar compression impact by pulling magnet piece adhesive to pull iron block to pull
Spring, when the elastic force of the shock spring after compression is more than the magnetic adhesion between magnet piece and iron block, magnet piece takes off with iron block
From rear, hit spring and hit bar elastic force and promote and connect.
Therefore, when firing, now magnet piece 15 and iron block 16 are attracting states, and handle 1 can be held with one hand, should
Two fingers of hand move upwards through handle 5 and pull pull bar 2, and pull bar 2 drives magnet piece 15 to move up and compression reseting spring 6, meanwhile,
It is driven and moves up with the iron block 16 of the adhesive of magnet piece 15, the drive of iron block 16 hits bar 17 and moves up and will hit spring 7 by back-up ring 18
Compressed energy-storage, when pull bar 2 rises to a certain extent, the elastic force of the shock spring 7 after compression will be greater than magnet piece 15 and iron
Magnetic adhesion between block 16, magnet piece 15 depart from iron block 16, hit spring 7 by back-up ring 18 and hit the elastic force of bar 17 promotion company
Connect, drive Ji Kuai Final 8 power to go out and hit 4 broken window of block outlet, after unclamping handle 5, back-moving spring 6 pushes magnet piece 15 and iron block 16
Can automatic pick reset, can start at once again next time broken window operation.It singlehanded can complete percussion and energy one hand is automatically performed
Reset to carry out follow-up continuous shooting, it is not only light but also reliable, break window efficiency and security is higher, using effect is more preferable.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.Wherein：
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the fractionation schematic diagram of the present invention；
Fig. 3 is the local fractionation schematic diagram in the present invention；
Fig. 4 is the local subdivision schematic diagram in the present invention.
Marker number in accompanying drawing is described as follows：Handle 1, pull bar 2, housing 3, hit block outlet 4, handle 5, reset bullet
Spring 6, hit spring 7, hit block 8, ring set 9, butt hole 10, baffle ring 11, upper impression 12, middle die cavity 13, lower impressions 14, magnet piece
15th, iron block 16, hit bar 17, back-up ring 18
Embodiment
Embodiments of the invention, as shown in Figures 1 to 4, one kind reset convenient efficient window breaker, including hollow housing
3rd, the shock spring 7 that is arranged in housing 3, hit bar 17 and being arranged on hit the wherein one end of bar 17 taper hit block 8, bar 17 is hit in triggering
The trigger device of motion；Housing 3, which is provided with, hits block outlet 4, is provided with support base on the inwall of housing 3, is connected with hitting spring 7
The activity of bar 17 of hitting be embedded on support base；The magnet piece 15 connected by pull bar 2 is also movably set with support base, hits bar 17
The other end be connected with iron block 16；Described trigger device is magnetic-type trigger device, and pull bar 2 is by pulling the adhesive of magnet piece 15
Pull iron block 16 to pull and hit the compression impact spring 7 of bar 17, the elastic force of the shock spring 7 after compression is more than magnet piece 15 and iron
During magnetic adhesion between block 16, after magnet piece 15 departs from iron block 16, hit spring 7 and hit the elastic force of bar 17 and promote and connect.
The overall outline of described housing 3 is the sub-assembly shape of ring block and cylindricality block, and one end of cylindricality block is along annular
One radial direction of block and ring block integrally connected, the top of cylindricality block are stretched into the inner ring of ring block；The annular solid on sub-assembly top
Portion is set to handle 1；The overall inner chamber of the cylindricality block portion of sub-assembly bottom, which is set, point has the coaxial inner chamber of three sections of reducings, from up to
Under be followed successively by the maximum upper impression 12 of internal diameter, the internal diameter secondly minimum lower impressions 14 of big middle die cavity 13, internal diameter；Oblate cylindricality iron
Block 16 is located at the top for hitting bar 17, and the diameter of iron block 16 is suitable with the diameter of middle die cavity 13, and the bottom for hitting bar 17 is provided with back-up ring 18,
The diameter of back-up ring 18 is suitable with the diameter of lower impressions 14, and the coniform block 8 that hits is located at the bottom surface of back-up ring 18, the bottom surface of lower impressions 14 and post
The bottom face of shape block is located at same plane and is set to hit block outlet 4；Diameter is provided between the middle bottom of die cavity 13 and the top of lower impressions 14
Middle die cavity 13 is stretched into the suitable first port of diameter with hitting bar 17, the top for hitting bar 17 through first port, and the activity of iron block 16 is set
In middle die cavity 13, the shock spring 7 being enclosed on the body of rod for hitting bar 17 is located in lower impressions 14；Upper impression 12 is in middle die cavity 13
Stepped straight-through, the top surface of upper impression 12 is provided with baffle ring 11, second port is offered on baffle ring 11, pull bar 2 stretches into through second port
The bottom surface of upper impression 12, the magnet piece 15 of the diameter oblate cylindricality suitable with the diameter of upper impression 12 are located at the bottom of pull bar 2, stretch into ring
The top of pull bar 2 in the ring of shape block is horizontal to put down to the handle 5 provided with staight shank shape, is arranged with pull bar 2 and is arranged on upper impression 12
Interior back-moving spring 6；The total length for hitting bar 17 and hitting both blocks 8 is more than the middle bottom surface of die cavity 13 between the bottom face of cylindricality block
Away from.
Described reset be handle 5 in non-driving status, back-moving spring 6 drives magnet piece 15 and the adhesive of iron block 16 to connect
Connect.
Described housing 3 is by being fastenedly connected composition, two injections after two injection molding set to subdivision part pairings
The corresponding position of type part is respectively provided with corresponding butt hole 10, and two injection molding parts are docked by corresponding bolt through corresponding
Hole 10 is fastenedly connected.
The periphery of the bottom of described cylindricality block is provided with the ring set 9 of reinforcing along hoop.
When the present invention will fire, now magnet piece 15 and iron block 16 are to be in attracting state (reset state), can be used single
Hand holds handle 1, and two fingers of this hand move upwards through handle 5 and pull pull bar 2, and pull bar 2 drives magnet piece 15 to move up and press
Contracting back-moving spring 6, meanwhile, it is driven and moves up with the iron block 16 of the adhesive of magnet piece 15, the drive of iron block 16 hits bar 17 and moves up and pass through
Back-up ring 18 will hit the compressed energy-storage of spring 7, and when pull bar 2 rises to a certain extent, the elastic force of the shock spring 7 after compression will
More than the magnetic adhesion between magnet piece 15 and iron block 16, magnet piece 15 departs from iron block 16, hits spring 7 by back-up ring 18 with hitting
The elastic force of bar 17 promotes connection, drives Ji Kuai Final 8 power to go out and hits 4 broken window of block outlet, after unclamping handle 5, back-moving spring 6 pushes magnetic
Iron block 15 and iron block 16 can automatic pick reset, broken window percussion operation next time can be started at once again.The present invention can pass through
Single hand completes percussion and can be automatically performed reset to carry out follow-up continuous shooting, singlehanded can complete continuous shooting and break window and complete
Into automatically reseting, the advantage of this technical characteristic is in case of emergency particularly important, therefore, not only light but also reliable, breaks window efficiency
And security is higher.
Claims (5)
1. one kind resets convenient efficient window breaker, including hollow housing, be arranged in housing shock spring, hit bar and set
Put the taper for hitting bar wherein one end hit block, triggering hit bar motion trigger device；Housing be provided with hits block outlet, housing it is interior
Support base is provided with wall, the bar activity of hitting being connected with hitting spring is embedded on support base；It is characterized in that：On support base also
The magnet piece connected by pull bar is movably set with, the other end for hitting bar is connected with iron block；Described trigger device is magnetic-type
Trigger device, pull bar hit bar compression impact spring by pulling magnet piece adhesive to pull iron block to pull, shock bullet after compression
When the elastic force of spring is more than the magnetic adhesion between magnet piece and iron block, after magnet piece departs from iron block, hits spring and hit bar bullet
Push dynamic connection.
A kind of 2. convenient efficient window breaker of reset according to claim 1, it is characterised in that：The entirety of described housing
Outline is the sub-assembly shape of ring block and cylindricality block, and one end of cylindricality block integrally connects along a radial direction of ring block with ring block
Connect, the top of cylindricality block is stretched into the inner ring of ring block；The annular body on sub-assembly top is set to handle；Sub-assembly bottom
The overall inner chamber of cylindricality block portion, which is set, point has the coaxial inner chamber of three sections of reducings, be followed successively by from top to bottom the maximum upper impression of internal diameter,
Internal diameter secondly minimum lower impressions of big middle die cavity, internal diameter；Oblate cylindricality iron block is located at the top for hitting bar, and the diameter of iron block is with
The diameter of die cavity is suitable, and the bottom for hitting bar is provided with back-up ring, and the diameter of back-up ring is suitable with the diameter of lower impressions, and the coniform block that hits is located at
Back-up ring bottom surface, the bottom surface of lower impressions are located at same plane with the bottom face of cylindricality block and are set to hit block outlet；Middle cavity bottom with
The diameter first port suitable with the diameter for hitting bar is provided between at the top of lower impressions, middle die cavity is stretched into the top for hitting bar through first port,
Iron block is movably arranged on medium-sized intracavitary, and the shock spring being enclosed on the body of rod for hitting bar is located in lower impressions；Upper impression and middle die cavity
Stepped straight-through, the top surface of upper impression is provided with baffle ring, and second port is offered on baffle ring, and pull bar stretches into upper impression through second port
Bottom surface, the magnet piece of the diameter oblate cylindricality suitable with upper impression diameter is located at pull bar bottom, stretches into the ring of ring block
The top of pull bar is horizontal to be put down to the handle provided with staight shank shape, and the back-moving spring being arranged in upper impression is arranged with pull bar；Hit bar
Total length with hitting both blocks is more than the spacing of bottom face of the medium-sized bottom of chamber face to cylindricality block.
A kind of 3. convenient efficient window breaker of reset according to claim 2, it is characterised in that：Described reset is handle
For handle in non-driving status, back-moving spring drives magnet piece to be connected with iron block adhesive.
A kind of 4. convenient efficient window breaker of reset according to claim 3, it is characterised in that：Described housing is to pass through
Composition is fastenedly connected after two injection molding part pairings set to subdivision, the corresponding position of two injection molding parts, which is respectively provided with, to be corresponded to
Butt hole, two injection molding parts pass through corresponding butt hole to be fastenedly connected by corresponding bolt.
A kind of 5. convenient efficient window breaker of reset according to claim 4, it is characterised in that：The bottom of described cylindricality block
The periphery in portion is provided with the ring set of reinforcing along hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710785982.3A CN107441645A (en) | 2017-09-04 | 2017-09-04 | One kind resets convenient efficient window breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710785982.3A CN107441645A (en) | 2017-09-04 | 2017-09-04 | One kind resets convenient efficient window breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107441645A true CN107441645A (en) | 2017-12-08 |
Family
ID=60494945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710785982.3A Pending CN107441645A (en) | 2017-09-04 | 2017-09-04 | One kind resets convenient efficient window breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107441645A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810562A (en) * | 2021-01-29 | 2021-05-18 | 太原理工大学 | Recyclable vehicle intelligent triggering type window breaker |
| CN113686954A (en) * | 2021-07-14 | 2021-11-23 | 中国水利水电科学研究院 | Exciting small hammer for detecting stress wave of anchor rod and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000085346A (en) * | 1998-09-07 | 2000-03-28 | Giichi Hanamoto | Forcibly window-opening device at the time of submergence of vehicle |
| CN103318115A (en) * | 2013-06-27 | 2013-09-25 | 常州市鑫恒车辆有限公司 | Vehicular emergency escape window breaker |
| CN103569016A (en) * | 2013-08-16 | 2014-02-12 | 黄斌 | Linkage locomotive window breaking device |
| CN206081362U (en) * | 2016-08-24 | 2017-04-12 | 赛海·尕力 | Broken window hammer device of electromagnetism |
-
2017
- 2017-09-04 CN CN201710785982.3A patent/CN107441645A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000085346A (en) * | 1998-09-07 | 2000-03-28 | Giichi Hanamoto | Forcibly window-opening device at the time of submergence of vehicle |
| CN103318115A (en) * | 2013-06-27 | 2013-09-25 | 常州市鑫恒车辆有限公司 | Vehicular emergency escape window breaker |
| CN103569016A (en) * | 2013-08-16 | 2014-02-12 | 黄斌 | Linkage locomotive window breaking device |
| CN206081362U (en) * | 2016-08-24 | 2017-04-12 | 赛海·尕力 | Broken window hammer device of electromagnetism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810562A (en) * | 2021-01-29 | 2021-05-18 | 太原理工大学 | Recyclable vehicle intelligent triggering type window breaker |
| CN113686954A (en) * | 2021-07-14 | 2021-11-23 | 中国水利水电科学研究院 | Exciting small hammer for detecting stress wave of anchor rod and using method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |
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| WD01 | Invention patent application deemed withdrawn after publication |