CN105840062A - Door having self-destruction function in emergency circumstances - Google Patents
Door having self-destruction function in emergency circumstances Download PDFInfo
- Publication number
- CN105840062A CN105840062A CN201610310184.0A CN201610310184A CN105840062A CN 105840062 A CN105840062 A CN 105840062A CN 201610310184 A CN201610310184 A CN 201610310184A CN 105840062 A CN105840062 A CN 105840062A
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- CN
- China
- Prior art keywords
- door
- cavity
- self
- emergency circumstances
- supporting part
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a door having a self-destruction function in emergency circumstances. The door comprises a door body (1) composed of a front face board (10) made from a conductive material and a rear face board (11) made from a conductive material, a door lock (2) fixedly installed on the side face of the door body (1) and a door frame (3) installed on the door body (1). The door is characterized in that the front face board (10) and the rear face board (11) are fixedly connected to form a cavity, a self-destruction device is arranged in the cavity, is a linear cutting device and comprises a molybdenum wire (4), a high-frequency power supply (5), a supporting portion (6) and a power source (7) providing power for the supporting portion (6). By the adoption of the structure, the problem that the door is not easily opened after deforming can be solved in dangerous emergency circumstances.
Description
Technical field
The present invention relates to door and window fields, specifically, be 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.
Summary of the invention
It is an object of the invention 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, improve safety.
The present invention 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 the present invention 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 the present invention, 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 the present invention 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 the present invention 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.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) present invention 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) self-desttruction equipment of the present invention 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) present invention arranges activate switch is delay switch, facilitates user when pressing switch away from door, feeds through to user during to prevent self-destruction.
(4) present invention is provided with interrupt switch, user can the self-destruction of interrupt gate, strengthen practicality.
(5) present invention uses the self-destruction mode that line cuts, and arranges linear cutting equipment between front panel and rear board, and work efficiency is high, reliable and stable.
(5) present invention uses high frequency electric source as the pulse power, improves stability and cutting efficiency.
(6) present invention 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 invention 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 the exploded perspective view of the present invention；
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 the side view of the present invention；
Fig. 6 is wiring schematic diagram of the present invention；
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, the present invention is described in further detail, but embodiments of the present invention are 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, the present invention 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 the present invention 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 the present invention 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.
The most optimum embodiment of the present invention, 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.
The activate switch 9 of the present invention 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 the present invention, 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, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, every above example is made according to the technical spirit of the present invention any simple modification, equivalent variations, within each falling within protection scope of the present invention.
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 |
|---|---|---|---|
| CN201610310184.0A CN105840062B (en) | 2016-05-12 | 2016-05-12 | Door with self-destruction function in emergency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310184.0A CN105840062B (en) | 2016-05-12 | 2016-05-12 | Door with self-destruction function in emergency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105840062A true CN105840062A (en) | 2016-08-10 |
| CN105840062B CN105840062B (en) | 2020-05-01 |
Family
ID=56591485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610310184.0A Active CN105840062B (en) | 2016-05-12 | 2016-05-12 | Door with self-destruction function in emergency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105840062B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058737A (en) * | 2019-12-17 | 2020-04-24 | 涡阳县幸福门业有限公司 | Fireproof door easy to open after overheating |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493710A (en) * | 1966-05-27 | 1970-02-03 | Monsanto Co | Electroerosive machining |
| CN2418989Y (en) * | 2000-03-23 | 2001-02-14 | 吴悦成 | Gantry wire electrode cutting machine with single planker |
| CN101649710A (en) * | 2009-06-11 | 2010-02-17 | 高浩钧 | Door and window frame with explosion device |
| CN205743538U (en) * | 2016-05-12 | 2016-11-30 | 成都点石创想科技有限公司 | A kind of door in emergency circumstances with self-destroying function |
-
2016
- 2016-05-12 CN CN201610310184.0A patent/CN105840062B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493710A (en) * | 1966-05-27 | 1970-02-03 | Monsanto Co | Electroerosive machining |
| CN2418989Y (en) * | 2000-03-23 | 2001-02-14 | 吴悦成 | Gantry wire electrode cutting machine with single planker |
| CN101649710A (en) * | 2009-06-11 | 2010-02-17 | 高浩钧 | Door and window frame with explosion device |
| CN205743538U (en) * | 2016-05-12 | 2016-11-30 | 成都点石创想科技有限公司 | A kind of door in emergency circumstances with self-destroying function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058737A (en) * | 2019-12-17 | 2020-04-24 | 涡阳县幸福门业有限公司 | Fireproof door easy to open after overheating |
| CN111058737B (en) * | 2019-12-17 | 2021-10-29 | 涡阳县幸福门业有限公司 | Fireproof door easy to open after overheating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105840062B (en) | 2020-05-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230403 Address after: No. 1111, Shuangxin Road, Chengdu Cross-Strait Science and Technology Industrial Development Park, Wenjiang District, Chengdu, Sichuan, 610000 Patentee after: Chengdu Qianchuan Doors and Windows Co.,Ltd. Address before: No. 4, 13th Floor, Building 8, No. 399, West Section of Fucheng Avenue, High tech Zone, Chengdu City, Sichuan Province, 610000 Patentee before: CHENGDU DIANSHI CREATIVE TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |