CN102936981B - Mechanical emergency quick opening device - Google Patents
Mechanical emergency quick opening device Download PDFInfo
- Publication number
- CN102936981B CN102936981B CN201210110678.6A CN201210110678A CN102936981B CN 102936981 B CN102936981 B CN 102936981B CN 201210110678 A CN201210110678 A CN 201210110678A CN 102936981 B CN102936981 B CN 102936981B
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- China
- Prior art keywords
- emergency
- lever
- quick opening
- emergent
- power drive
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Abstract
The invention relates to an opening device, in particular to a mechanical emergency quick opening device. The mechanical emergency quick opening device comprises a power drive arm and a locking bolt. The locking bolt is arranged in a back room, an emergency glass shield is fixed on the back room, and a support is fixed in the back room. The support is hinged to a midpoint of a lever, one end of the lever is hinged to a drive end of the lock bolt, the other end of the lever is hinged to the power drive arm and connected to the bottom end of an emergency pulling rope through a spring hinge pin, and the upper end of the emergency pulling rope is arranged in the emergency glass shield. According to the mechanical emergency quick opening device, doors, cabinets or the like are not needed to be opened destructively in fires, traffic collisions or other emergency situations, only the emergency glass shield is needed to be broken, and the emergency pulling rope is pulled manually to pull out a cotter, accordingly, the power drive arm and a connection pin of the lever can be popped under the action of a spring, manual shifting of the lever end can replace the power drive arm to perform unlocking, and manual emergency unlocking is achieved. The mechanical emergency quick opening device is applicable to emergency unlocking of various cabinet doors, and particularly suitable for being matched to be used for vehicle-mounted cabinets, various safe cases and various import warehouse doors.
Description
Technical field
The present invention relates to opening device, particularly emergency opening device.
Background technology
Traditional vehicle-mounted bin, safety cabinet and all kinds of important storehouses door, generally adopt power drive arm to drive locking bolt to open, emergency opening device is not set, the particularly vehicle-mounted bin of the transporting hasardous material such as oil truck, cause danger need emergency opening cabinet door time, once the electronic equal power device that meets accident breaks down, be difficult to open the door in time, can only destructively open, cause device damage, emergency opening is wasted time and energy simultaneously, and may lead to serious consequence thus.
Summary of the invention
The present invention, in view of the deficiencies in the prior art, provides a kind of mechanical type to meet an urgent need quick opening, and structure is simple, and open easily during the state of emergency, safety is controlled.
The technical scheme that the present invention is adopted for achieving the above object is: mechanical type is met an urgent need quick opening, comprise power drive arm and locking bolt, locking bolt is arranged in secret room, the emergent cloche of fixed installation on secret room, secret room internal fixtion is provided with bearing, point articulated in bearing and lever, the drive end of lever one end and locking bolt is hinged, the lever other end and power drive arm hinged, and be connected with emergent stay cord bottom by spring swivel pin, stay cord upper end of meeting an urgent need is placed in emergent cloche.
Described spring swivel pin adopts the bearing pin with locating hole on bearing pin, and the round bar of bearing pin shoulder end is provided with Compress Spring, and bearing pin and power drive arm and lever assemble and construction opening pin in locating hole, and cottor pin is connected with emergent stay cord bottom.
Described emergent stay cord upper end is with draw ring, and with hook on secret room wall, draw ring is mounted on hook.
Described emergent cloche adopts the sheet material installing tempered glass, porcelain plate and broken fragility in ring jacket, and ring jacket is press-fited nail be fixed on secret room by unidirectional.Described unidirectional press-fit that nail is provided with resilient barb for nail tip end press-fit nail.
Described power drive arm adopts the actuating arm of motor or electromagnet.
The invention has the beneficial effects as follows: the door bodies such as bin automatically start locking bolt-lock and close the door bodies such as bin after closing, fire, collision or other emergency time, without the need to destructive door capable of being opened body or bin etc., only emergent cloche need be smashed, manually emergent stay cord is pulled and extract cottor pin, the connecting pin automatic spring under the action of the spring of power drive arm and lever, manually stirs lever termination and power drive arm namely can be replaced to unblank, realize artificial energency-unlocking.
Emergent cloche adopt unidirectional press-fit that nail is provided with resilient barb for nail tip end press-fit nail, fixing from the installing hole press-in of emergent cloche ring jacket outside, cannot artificially dismantle once press-in, be window to leave the scene of destruction once people, can only by supervision department's recovery device, it is significant to the anti-interior robber of all kinds of bin, important storehouse door and the energency-unlocking of fortuitous event etc.Be applicable to the emergent unlocking of all kinds of chamber door, be specially adapted to vehicle-mounted bin, all kinds of safety cabinet and various important storehouses door support the use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is secret room internal view of the present invention.
Fig. 3 is using state schematic diagram of the present invention.
In figure: 1 locking bolt; 2 secret rooms; 3 levers; 4 emergent stay cords; 5 tempered glass; 6 guard shields; 7 unidirectionally press-fit nail; 8 bearing pins; 9 power drive arms; 10 Compress Springs; 11 cottor pins; 12 draw rings; 13 bearings.
Detailed description of the invention
Below in conjunction with accompanying drawing, a meet an urgent need embodiment of quick opening of invention mechanical type is further described, but the present invention is not limited to specific embodiment.
Mechanical type is as shown in Figure 1 met an urgent need quick opening, comprise power drive arm 9 and locking bolt 1, power drive arm 9 adopts the actuating arm of motor or electromagnet, locking bolt is arranged in secret room 2, the emergent cloche of fixed installation on secret room, secret room internal fixtion is provided with bearing 13, point articulated in bearing 13 and lever 3, the drive end of lever one end and locking bolt is hinged, the lever other end and power drive arm hinged, and be connected with emergent stay cord bottom by spring swivel pin, spring swivel pin adopts the bearing pin with locating hole on bearing pin 8 as shown in Figure 2, the round bar of bearing pin shoulder end is provided with Compress Spring 10, bearing pin and power drive arm and lever assemble and construction opening pin 11 in locating hole, cottor pin is connected with emergent stay cord 4 bottom.
Emergent stay cord upper end is placed in emergent cloche, emergent stay cord upper end is with draw ring, with hook on secret room wall, draw ring 12 is mounted on hook, emergent cloche adopts the sheet material installing tempered glass 5, porcelain plate and broken fragility in ring shield 6, and ring shield is press-fited nail 7 be fixed on secret room by unidirectional.Described unidirectional press-fit that nail 7 is provided with resilient barb for nail tip end press-fit nail.During use as shown in Figure 3, secret room is arranged on cabinet door body, is integrally formed secret room with door body.
Claims (6)
1. mechanical type is met an urgent need quick opening, comprise power drive arm and locking bolt, it is characterized in that: locking bolt is arranged in secret room, the emergent cloche of fixed installation on secret room, secret room internal fixtion is provided with bearing, point articulated in bearing and lever, the drive end of lever one end and locking bolt is hinged, the lever other end and power drive arm hinged, and be connected with emergent stay cord bottom by spring swivel pin, emergent stay cord upper end is placed in emergent cloche, described spring swivel pin adopts the bearing pin with locating hole on bearing pin, the round bar of bearing pin shoulder end is provided with Compress Spring, bearing pin and power drive arm and lever assemble and construction opening pin in locating hole, cottor pin is connected with emergent stay cord bottom.
2. mechanical type according to claim 1 is met an urgent need quick opening, it is characterized in that: described emergent stay cord upper end is with draw ring, and with hook on secret room wall, draw ring is mounted on hook.
3. mechanical type according to claim 1 is met an urgent need quick opening, it is characterized in that: described emergent cloche adopts the sheet material installing broken fragility in ring jacket, and ring jacket is press-fited nail be fixed on secret room by unidirectional.
4. mechanical type according to claim 3 is met an urgent need quick opening, it is characterized in that: described unidirectional press-fit that nail is provided with resilient barb for nail tip end press-fit nail.
5. to meet an urgent need quick opening according to the arbitrary described mechanical type of claim 1-4, it is characterized in that: described power drive arm adopts the actuating arm of motor or electromagnet.
6. mechanical type according to claim 3 is met an urgent need quick opening, it is characterized in that: described emergent cloche adopts in ring jacket installs tempered glass or porcelain plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210110678.6A CN102936981B (en) | 2012-04-17 | 2012-04-17 | Mechanical emergency quick opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210110678.6A CN102936981B (en) | 2012-04-17 | 2012-04-17 | Mechanical emergency quick opening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102936981A CN102936981A (en) | 2013-02-20 |
| CN102936981B true CN102936981B (en) | 2015-04-15 |
Family
ID=47695900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210110678.6A Expired - Fee Related CN102936981B (en) | 2012-04-17 | 2012-04-17 | Mechanical emergency quick opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102936981B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790772A (en) * | 2015-02-10 | 2015-07-22 | 西安智道取宝科技有限公司 | Intelligent cabinet capable of being unlocked manually |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438791Y (en) * | 2000-08-30 | 2001-07-11 | 方大集团股份有限公司 | Subway station emergency door unlocking mechanism |
| CN2849067Y (en) * | 2005-11-11 | 2006-12-20 | 方大集团股份有限公司 | Push rod device used for emergency door lock |
| DE202005019198U1 (en) * | 2005-12-07 | 2007-04-19 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Motor vehicle lock |
| CN101021115A (en) * | 2007-01-05 | 2007-08-22 | 方大集团股份有限公司 | Hand-operating unlocking mechanism for sliding door |
| CN202578199U (en) * | 2012-04-17 | 2012-12-05 | 大连鼎信机电技术有限公司 | Mechanical emergency opening device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI120109B (en) * | 2006-05-02 | 2009-06-30 | Abloy Oy | lock Body |
-
2012
- 2012-04-17 CN CN201210110678.6A patent/CN102936981B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438791Y (en) * | 2000-08-30 | 2001-07-11 | 方大集团股份有限公司 | Subway station emergency door unlocking mechanism |
| CN2849067Y (en) * | 2005-11-11 | 2006-12-20 | 方大集团股份有限公司 | Push rod device used for emergency door lock |
| DE202005019198U1 (en) * | 2005-12-07 | 2007-04-19 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Motor vehicle lock |
| CN101021115A (en) * | 2007-01-05 | 2007-08-22 | 方大集团股份有限公司 | Hand-operating unlocking mechanism for sliding door |
| CN202578199U (en) * | 2012-04-17 | 2012-12-05 | 大连鼎信机电技术有限公司 | Mechanical emergency opening device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102936981A (en) | 2013-02-20 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |