CN107875530A - Window breaker - Google Patents
Window breaker Download PDFInfo
- Publication number
- CN107875530A CN107875530A CN201711168893.0A CN201711168893A CN107875530A CN 107875530 A CN107875530 A CN 107875530A CN 201711168893 A CN201711168893 A CN 201711168893A CN 107875530 A CN107875530 A CN 107875530A
- Authority
- CN
- China
- Prior art keywords
- motion bar
- outer tube
- bar
- spring
- jack
- 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
Links
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a kind of window breaker, including motion bar (1), outer tube (2), fix bar (4) and spring (3), end closure and opening is provided with outer tube (2), lower end is provided with seal (21)；Motion bar (1) lower end is provided with broken window head (12), it is internal that motion bar (1) sets outer tube (2), and motion bar (1) can slide in outer tube (2), motion bar (1) upper end is stretched out at outer tube (2) upper end open, spring (3) is set on motion bar (1), and spring (3) both ends contact with broken window head (12) and outer tube (2) respectively；Motion bar (1) upper end is provided with jack, and jack is adapted to fix bar (4), and fix bar (4) can be inserted into jack.The present apparatus holds motion bar (1) upper end and takes out fix bar (4) when actually using, and it is pulled up motion bar (1), so that broken window head (12) directly wears out seal (12) under elastic force effect, the purpose of broken window is realized.
Description
Technical field
The present invention relates to a kind of window breaker, belongs to safety article field.
Background technology
Window breaker is a kind of secondary means of escape being arranged in closed in spaces.It is generally mounted in enclosures such as automobiles
The place that interior is easily got.When fire occur in the closed in spaces such as automobile or fall into the water etc. in emergency circumstances, can conveniently take
Go out and smash glazed door smoothly to escape.Existing window breaker mainly includes handle and window head is broken in taper, similar hammer structure, passes through
Directly brandish handle and realize that broken window head taps the purpose that glass realizes broken window, the window breaker action space of this structure is larger.Together
When this structure window breaker under water due to water resistance exist, can not use at all so that existing window breaker is actual to be made
With relatively limitation.
The content of the invention
The technical problems to be solved by the invention are overcome the deficiencies in the prior art, there is provided it is a kind of can a variety of environment use
Window breaker.
The technical solution adopted for the present invention to solve the technical problems is：Window breaker, including motion bar, outer tube, fixation
Bar and spring, the outer sleeve upper are provided with upper lid of the middle part with opening, and lower end is provided with the seal of membrane structure；Activity
Bar lower end is provided with the broken window head of inverted cone-shaped structure, and motion bar is set inside outer tube, and motion bar can slide in outer tube,
Motion bar upper end is stretched out from outer sleeve upper opening, and spring is set on motion bar, and both ends of the spring is big with broken window head respectively
End face and the contact of the interior upper surface of outer sleeve upper sealing part；The motion bar upper end is provided with vertically disposed slotting with its axis
Hole, jack and fix bar shape adaptation, fix bar can be inserted into jack.
Wherein, motion bar upper end described in said apparatus is not provided with handle.
The beneficial effects of the invention are as follows：The present apparatus is simple in construction, and cost of manufacture is cheap, and actual use is convenient.The present apparatus is real
Border using when hold motion bar upper end and take out fix bar, pin outer tube on the other hand, another hand is pulled up motion bar so that
Broken window head directly wears out seal under elastic force effect, realizes the purpose of broken window.Because seal closes broken window head and spring
Again in outer tube so that during actual use, the work of broken window head will not be influenceed by external environment.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure mark for：1 is motion bar, and 11 be handle, and 12 are broken window head, and 2 be outer tube, and 21 be seal, 22 be on
Lid, 3 be spring, and 4 be fix bar.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in figure 1, the window breaker of the present invention, including motion bar 1, outer tube 2, fix bar 4 and spring 3, the overcoat
The upper end of pipe 2 is provided with upper lid 22 of the middle part with opening, and lower end is provided with the seal 21 of membrane structure；The lower end of motion bar 1 is set
There is the broken window first 12 of inverted cone-shaped structure, motion bar 1 is set inside outer tube 2, and motion bar 1 can slide in outer tube 2, activity
The upper end of bar 1 is stretched out at the upper end open of outer tube 2, and spring 3 is set on motion bar 1, the both ends of spring 3 respectively with broken window first 12
The interior upper surface of large end face and the upper end sealing part of outer tube 2 contacts；The upper end of motion bar 1 is provided with to be vertically arranged with its axis
Jack, jack and the shape adaptation of fix bar 4, fix bar 4 can be inserted into jack.It will be appreciated to those of skill in the art that
The present apparatus present apparatus is provided with upper lid 22 by the way that motion bar 1 is arranged on inside outer tube 2, while by the upper end of outer tube 2, and
Middle part is provided with the opening for being available for the upper end of motion bar 1 to stretch out, and the lower end of motion bar 1 is provided with brokenly window first 12, because broken window first 12 is
Inverted cone-shaped structure so that spring 3 can be sheathed on motion bar 1, the large end face and overcoat of the both ends of spring 3 directly with broken window first 12
The inwall contact of end closure on pipe 2, and it is in compression shape by the way that fix bar 4 to be penetrated to the through hole spring 3 on the top of motion bar 1
State, while the small end face of broken window first 12 is not contacted with seal 21 so that entirely broken window first 12 is in outer tube 2.It is real
When border uses by outer tube 2 directly and glass gluing, then fix bar 4 is taken out from motion bar 1, and is pulled up motion bar 1,
So that broken window first 12 directly wears out the seal 21 of membrane structure under elastic force effect, realize that shattered glass breaks the purpose of window.
Preferably, the upper end of motion bar 1 described in said apparatus is not provided with handle 11.Skilled artisans appreciate that
, the present apparatus is intended merely to convenient gripping motion bar 1, therefore it is preferred that the upper end of motion bar 1 is provided with handle 11, further to make
Obtain handle 11 and motion bar 1 connects more to facilitate and preferably is arranged to be detachably connected by handle 11 and motion bar 1, while this knot
Structure is easy to pass motion bar 1 out of outer tube 2.
Claims (2)
1. window breaker, it is characterised in that：Including motion bar (1), outer tube (2), fix bar (4) and spring (3), the outer tube
(2) upper end is provided with upper lid (22) of the middle part with opening, and lower end is provided with the seal (21) of membrane structure；Under motion bar (1)
End is provided with the broken window head (12) of inverted cone-shaped structure, and motion bar (1) sets outer tube (2) internal, and motion bar (1) can be in overcoat
Manage in (2) and slide, motion bar (1) upper end is stretched out at outer tube (2) upper end open, and spring (3) is set in motion bar (1)
On, interior upper surface of spring (3) both ends respectively with broken window head (12) large end face and outer tube (2) upper end sealing part contacts；It is described
Motion bar (1) upper end be provided with the vertically disposed jack of its axis, jack and fix bar (4) shape adaptation, fix bar (4) can
Insert in jack.
2. window breaker as claimed in claim 1, it is characterised in that：Motion bar (1) upper end is provided with handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168893.0A CN107875530A (en) | 2017-11-21 | 2017-11-21 | Window breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168893.0A CN107875530A (en) | 2017-11-21 | 2017-11-21 | Window breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107875530A true CN107875530A (en) | 2018-04-06 |
Family
ID=61778397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711168893.0A Pending CN107875530A (en) | 2017-11-21 | 2017-11-21 | Window breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107875530A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661206A (en) * | 2012-09-26 | 2014-03-26 | 湖北黄金山科技园投资有限公司 | Safe window-breaking device |
| CN103692996A (en) * | 2012-09-27 | 2014-04-02 | 黄石高新科技企业加速器发展有限公司 | Automatic window breaker |
| CN203864624U (en) * | 2014-02-22 | 2014-10-08 | 范涛 | Drawing elastic type window breaker |
| CN105501169A (en) * | 2016-02-20 | 2016-04-20 | 黄书卿 | Car window breaker |
| CN205256263U (en) * | 2015-12-23 | 2016-05-25 | 杨光明 | Door window breaks window device |
| CN105771104A (en) * | 2016-04-29 | 2016-07-20 | 天津市友滨弹簧有限公司 | Spring window breaking device capable of being repeatedly used |
| CN205417497U (en) * | 2016-02-20 | 2016-08-03 | 黄书卿 | Door window breaks window ware |
-
2017
- 2017-11-21 CN CN201711168893.0A patent/CN107875530A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661206A (en) * | 2012-09-26 | 2014-03-26 | 湖北黄金山科技园投资有限公司 | Safe window-breaking device |
| CN103692996A (en) * | 2012-09-27 | 2014-04-02 | 黄石高新科技企业加速器发展有限公司 | Automatic window breaker |
| CN203864624U (en) * | 2014-02-22 | 2014-10-08 | 范涛 | Drawing elastic type window breaker |
| CN205256263U (en) * | 2015-12-23 | 2016-05-25 | 杨光明 | Door window breaks window device |
| CN105501169A (en) * | 2016-02-20 | 2016-04-20 | 黄书卿 | Car window breaker |
| CN205417497U (en) * | 2016-02-20 | 2016-08-03 | 黄书卿 | Door window breaks window ware |
| CN105771104A (en) * | 2016-04-29 | 2016-07-20 | 天津市友滨弹簧有限公司 | Spring window breaking device capable of being repeatedly used |
| CN205626751U (en) * | 2016-04-29 | 2016-10-12 | 天津市友滨弹簧有限公司 | Spring breaks window ware convenient to reset |
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Legal Events
| 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: 20180406 |
|
| WD01 | Invention patent application deemed withdrawn after publication |