CN205743538U - A kind of door in emergency circumstances with self-destroying function - Google Patents
A kind of door in emergency circumstances with self-destroying function Download PDFInfo
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- CN205743538U CN205743538U CN201620424957.3U CN201620424957U CN205743538U CN 205743538 U CN205743538 U CN 205743538U CN 201620424957 U CN201620424957 U CN 201620424957U CN 205743538 U CN205743538 U CN 205743538U
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- door
- self
- cavity
- supporting part
- emergency circumstances
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Abstract
The utility model discloses a kind of in case of emergency can the door of self-destruction, the door body (1) that the front panel (10) made including conductive material and the rear board (11) being made of an electrically conducting material are constituted, it is fixedly mounted on the door lock (2) of door body (1) side and the doorframe (3) of door body (1) is installed, it is characterized in that: front panel (10) and rear board (11) are fixedly connected to form cavity, self-destruction equipment it is provided with between cavity, described self-destruction equipment is linear cutting equipment, including molybdenum filament (4), high frequency electric source (5), supporting part (6) and give supporting part (6) power power source (7).Pass through said structure, it is possible to resolve under alarm, stubborn problem after door deformation.
Description
Technical field
This utility model relates to door and window fields, specifically, is a kind of door in emergency circumstances with self-destroying function.
Background technology
Door serve in our daily life antitheft, keep out the wind, protect privacy, along with the development of science and technology, increasing door arises.Under normal circumstances, door unlatching and close very convenient, it is only necessary to key and door lock coordinate, but in certain circumstances, such as big fire, flood or other emergencies cause a deformation to open, or door lock lost efficacy, key fractures, and lamp factor causes door to open.
Utility model content
The purpose of this utility model is to provide a kind of door in emergency circumstances with self-destroying function, in order to user in case of emergency will not be trapped in room, improves safety.
This utility model is achieved through the following technical solutions: a kind of door in emergency circumstances with self-destroying function, including the front panel being made of an electrically conducting material and the door body of rear board composition, the door lock being fixedly mounted on door body side and the doorframe of installation door body that are made of an electrically conducting material, the front panel of described door body is fixed with rear board after being connected and is formed cavity, being provided with self-destruction equipment between cavity, cavity includes being positioned at the A cavity of door body central authorities, being positioned at around A cavity and want with A cavity the B cavity connected and the C cavity being positioned at A cavity middle position.
The principle of the linear cutting equipment in this utility model is by applying pulse voltage between wire electrode and workpiece, distance trail between wire electrode and workpiece to a certain degree, produces and produces electric discharge phenomena between workpiece and wire electrode, generate instantaneous high-temperature, make workpiece metal melt, thus realize cutting.
Further, described self-destruction equipment is linear cutting equipment, including the tinsel as wire electrode being located in A cavity, is located between C cavity and provides the high frequency electric source of pulse voltage to tinsel, drive the supporting part of tinsel motion, be located between B cavity and the power source that drives supporting part to move and the activate switch electrically connected with high frequency electric source and power source.
In this utility model, high frequency electric source, as the one of the pulse power, is the essential condition producing pulse voltage, and positive pole connects workpiece, negative pole receiving electrode silk, applies pulse voltage on workpiece and wire electrode continuously.Owing to the workpiece in this utility model is door, and in case of emergency working, use low-frequency power, work efficiency relative high frequency power work efficiency is low, and with the presence of the work uncertain factor such as not, therefore selection high frequency electric source is as the pulse power.
Further, described tinsel is molybdenum filament.
Wire electrode is tinsel, connects the negative pole of high frequency electric source, and the wire electrode in this utility model need in case of emergency work, and needs high reliability, therefore selects molybdenum filament as wire electrode, and molybdenum filament has superelevation tensile strength, is difficult to break；The crimp percent of molybdenum filament is big, and string diameter is consistent, is difficult to fracture of wire；Molybdenum filament can strengthen high frequency power, improves cutting efficiency.
Further, described supporting part is the supporting part that insulant is made.
Further, the place that described front panel is corresponding with supporting part is provided with corresponding A groove, and the place that rear board is corresponding with supporting part is provided with corresponding B groove, and supporting part is fixedly mounted between A groove and B groove.
Further, described activate switch is delay switch.
Further, described activate switch is not arranged on door.
Further, also include connecting with activate switch and for the interrupt switch of interrupt gate self-destruction process, described interrupt switch is arranged on activate switch side.
This utility model compared with prior art, has the following advantages and beneficial effect:
(1) this utility model is with self-desttruction equipment, and when in case of emergency cannot normally open, starting device, door is cut out one and is easy to the wicket that user is run away, protects user life security.
(2) this utility model self-desttruction equipment uses line cutting mode and power source to provide power, and the speed of door self-destruction is fast, in emergency circumstances, races against time for using.
(3) this utility model arranges activate switch is delay switch, facilitates user when pressing switch away from door, feeds through to user during to prevent self-destruction.
(4) this utility model is provided with interrupt switch, user can the self-destruction of interrupt gate, strengthen practicality.
(5) this utility model uses the self-destruction mode of line cutting, arranges linear cutting equipment between front panel and rear board, and work efficiency is high, reliable and stable.
(5) this utility model uses high frequency electric source as the pulse power, improves stability and cutting efficiency.
(6) this utility model uses molybdenum filament as wire electrode, and the life-span is long, is difficult to oxidized corrosion, and stability is high.
(7) supporting part of the present utility model is adopted and is made from an insulative material, and molybdenum filament can be avoided directly to contact with door and affect cutting.
Accompanying drawing explanation
Fig. 1 is exploded perspective view of the present utility model；
Fig. 2 is that rear board assembles structural representation with self-destruction equipment；
Fig. 3 is the rearview of front panel；
Fig. 4 is the front view of rear board；
Fig. 5 is side view of the present utility model；
Fig. 6 is this utility model wiring schematic diagram；
Wherein 1 door body, 2 door locks, 3 doorframes, 4 molybdenum filaments, 5 high frequency electric sources, 6 supporting parts, 7 power sources, 9 activate switches, 10 front panels, 11 rear boards, 12 wires, 13 interrupt switches, 101 A cavitys, 102 B cavitys, 103 C cavitys, 80 A grooves, 81 B grooves.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment:
A kind of door in emergency circumstances with self-destroying function, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, this utility model includes door body 1, the door lock 2 being fixedly mounted on door body 1 side and the doorframe 3 of installation door body 1 that the front panel 10 being made of an electrically conducting material and the rear board 11 being made of an electrically conducting material are constituted, front panel 10 and rear board 11 are fixedly connected to form cavity, are provided with self-destruction equipment between cavity.
Cavity in this utility model includes being positioned at the A cavity 101 of door body 1 central authorities, being positioned at around A cavity 101 and want with A cavity 101 the B cavity 102 connected and the C cavity 103 being positioned at A cavity 101 middle position.
The self-destruction equipment that this utility model uses is linear cutting equipment, including being located between A cavity 101 molybdenum filament 4 as wire electrode, being located between C cavity 103 and provide the high frequency electric source 5 of pulse voltage to molybdenum filament 4, drive the supporting part 6 of tinsel motion, the power source 7 being located between B cavity 102 drive supporting part 6 motion and the activate switch 9 electrically connected with high frequency electric source 5 and power source 7.The positive pole of high frequency electric source 5 connects with door body 1, and negative pole connects with molybdenum filament 4.
Described front panel 10 and rear board 11 are respectively arranged with A groove 80 and B groove 81 in the place of supporting part 6 correspondence, in order to install supporting part 6, front panel 10 and rear board 11 opposite face centre position are provided with the C cavity 103 for installing high frequency electric source 5.
Optimum embodiment the most of the present utility model, the number of supporting part 6 is set to 4, it is respectively distributed to four edges of A cavity, and rely on independent power source 7 to provide power, in order to reduce power loss, 4 power sources 7 are separately positioned on the position near supporting part 6, and offer the B cavity 102 installing power source 7 on plate 11 below.
The quantity of molybdenum filament 4 quantity in the present embodiment, for selecting 4, coordinates supporting part 6 to form an enclosing square, in order to cut out is shaped as rectangle, facilitates user to escape in emergency.
Activate switch 9 of the present utility model selects normally opened delay switch, interrupt switch 13 to select normally closed switch, and activate switch 9 and interrupt switch 13 are connected in series.
In this utility model, the electric power supply control system of power source 7 and the electric power supply control system of high frequency electric source 5 are all connected in series with activate switch 9 and interrupt switch 13.
During use, press activate switch 9, time delay can be arranged according to user demand oneself, self-desttruction equipment starts, molybdenum filament 4 is followed supporting part 6 and is started the direction of propylaeum under the drive of power source 7 and move, owing to door body 1 is the door body that conductive material is made, and connect with the positive pole of high frequency electric source 5, molybdenum filament 4 connects with the negative pole of high frequency electric source 5, when molybdenum filament 4 is little to a certain extent with the distance of door body 1, air between molybdenum filament 4 and door body 1 is breakdown, start electric discharge, produce high temperature, melt door body 1, door body 1 is started by galvanic corrosion, cutting；After door body 1 is cut completely, the molybdenum filament 4 connected with negative pole and the positive pole of high frequency electric source 5 produce enough distances, and electric discharge stops；It is provided with interrupt switch, can be used for stopping the self-destruction process of door body 1.
Embodiment 2:
In the present embodiment, the quantity of molybdenum filament 4 is 1, and headtotail composition one is close-shaped, saves material.
The above; it it is only preferred embodiment of the present utility model; not this utility model is done any pro forma restriction, every according to technical spirit of the present utility model, above example is made any simple modification, equivalent variations, within each falling within protection domain of the present utility model.
Claims (8)
1. a door in emergency circumstances with self-destroying function, door body (1), the door lock (2) being fixedly mounted on door body (1) side and the doorframe (3) of installation door body (1) constituted including the front panel (10) being made of an electrically conducting material and the rear board (11) being made of an electrically conducting material, front panel (10) is fixing with rear board (11) to be connected, it is characterized in that: front panel (10) and rear board (11) are fixedly connected to form cavity, are provided with self-destruction equipment between cavity.
A kind of door in emergency circumstances with self-destroying function the most according to claim 1, it is characterised in that: described cavity includes being positioned at the A cavity (101) of door body (1) central authorities, being positioned at around A cavity (101) and want the B cavity (102) connected and the C cavity (103) being positioned at A cavity (101) middle position with A cavity (101).
A kind of door in emergency circumstances with self-destroying function the most according to claim 2, it is characterized in that: described self-destruction equipment is linear cutting equipment, including the tinsel as wire electrode being located in A cavity (101), be located between C cavity (103) and the high frequency electric source (5) of pulse voltage, the supporting part (6) driving tinsel to move be provided to tinsel, be located between B cavity (102) power source (7) that drive supporting part (6) is moved and the activate switch (9) electrically connected with high frequency electric source (5) and power source (7).
A kind of door in emergency circumstances with self-destroying function the most according to claim 3, it is characterised in that: described tinsel is molybdenum filament (4).
A kind of door in emergency circumstances with self-destroying function the most according to claim 4, it is characterised in that: described supporting part (6) is the supporting part that insulant is made.
A kind of door in emergency circumstances with self-destroying function the most according to claim 5, it is characterized in that: the place that described front panel (10) is corresponding with supporting part (6) is provided with corresponding A groove (80), the place that described rear board (11) is corresponding with supporting part (6) is provided with corresponding B groove (81), and supporting part (6) is fixedly mounted between A groove (80) and B groove (81).
A kind of door in emergency circumstances with self-destroying function the most according to claim 6, it is characterised in that: described activate switch (9) is delay switch.
A kind of door in emergency circumstances with self-destroying function the most according to claim 7, it is characterized in that: also including connecting with activate switch (9) and being used for the interrupt switch (13) of interrupt gate self-destruction process, described interrupt switch (13) is arranged on activate switch (9) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424957.3U CN205743538U (en) | 2016-05-12 | 2016-05-12 | A kind of door in emergency circumstances with self-destroying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424957.3U CN205743538U (en) | 2016-05-12 | 2016-05-12 | A kind of door in emergency circumstances with self-destroying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205743538U true CN205743538U (en) | 2016-11-30 |
Family
ID=57368722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620424957.3U Expired - Fee Related CN205743538U (en) | 2016-05-12 | 2016-05-12 | A kind of door in emergency circumstances with self-destroying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205743538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840062A (en) * | 2016-05-12 | 2016-08-10 | 成都点石创想科技有限公司 | Door having self-destruction function in emergency circumstances |
-
2016
- 2016-05-12 CN CN201620424957.3U patent/CN205743538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840062A (en) * | 2016-05-12 | 2016-08-10 | 成都点石创想科技有限公司 | Door having self-destruction function in emergency circumstances |
| CN105840062B (en) * | 2016-05-12 | 2020-05-01 | 成都点石创想科技有限公司 | Door with self-destruction function in emergency |
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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: 20161130 Termination date: 20170512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |