CN102278022A - Compression bar type escape device - Google Patents
Compression bar type escape device Download PDFInfo
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- CN102278022A CN102278022A CN2010102001246A CN201010200124A CN102278022A CN 102278022 A CN102278022 A CN 102278022A CN 2010102001246 A CN2010102001246 A CN 2010102001246A CN 201010200124 A CN201010200124 A CN 201010200124A CN 102278022 A CN102278022 A CN 102278022A
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- 230000006835 compression Effects 0.000 title abstract 3
- 238000007906 compression Methods 0.000 title abstract 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 48
- 210000003323 beak Anatomy 0.000 claims abstract description 34
- 239000002436 steel type Substances 0.000 claims description 11
- 241001484259 Lacuna Species 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000004804 winding Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
Relating to the technical field of safety doors, the invention especially relates to a compression bar type escape device, with which a safety door can be opened rapidly by pushing the compression bar, and provides a solution to the problem that present common locksets cannot open the door rapidly through an act when emergencies take place. The device comprises a main lock body, an upper lock body and a lower lock body of the same structure. The device is characterized in that the main lock body is provided with a pedestal and a main lock bolt. A handle is arranged at one end of the pedestal and is connected to the pedestal through a handle shaft, which is provided with a rear rotation plate. One end of the rear rotation plate and one surface of the main lock bolt are positioned on the working face of a front moving plate. A roller is equipped between the main lock bolt tail and the working face of the front moving plate, and the central section of the main lock bolt is provided with a lock bolt shaft. The front moving plate is equipped with a gib matching a moving plate, one end of which is connected to an upper connecting bar. A direction control column is provided at one end of the pedestal having the moving plate. The direction control column is connected to a beak plate that is in connection with the moving plate and is provided with a beak plate pin.
Description
Technical field
The present invention relates to the safety door technical field, especially relating to a kind of promotion depression bar can quick opening safety door pressure lever type escape device.
Background technology
When accident takes place, it is of crucial importance in emergency circumstances in time to evacuate an interior personnel, the safety door escape device is exactly to design for this reason, escape device is commonly called as push rod lock, be installed on the emergency exit door place of safety door, as accident, as fire, blast etc., but rapid evacuation crowd reduces casualties to greatest extent.Existing safety exit gate technique is various informative, and structure is different.As patent publication No. is CN101131057 door lock that is used for fire exit, being provided with in the lock housing can be with the location-plate of square tongue drawing plate locking, also be provided with wheel set assembly in the lock housing, driving lever, wheel set assembly and driving lever are arranged in the lock housing rotationally, one end of driving lever links to each other with square tongue drawing plate, the wheel set assembly right side has first moving arm that links to each other with oblique tongue drawbar, the left side has second moving arm, has stopper on the location-plate, second moving arm contacts cooperation with stopper, driving location-plate at second moving arm moves to square tongue drawing plate and unlocks under the state, second moving arm can be conflicted with the other end of driving lever and be cooperated, and it is a kind of side of unlatching fast tongue and oblique tongue and the simple and reasonable door lock that is used for fire exit.And for example patent publication No. is 2455872 quick escape safety door latchs, comprise lock case chamber, lock, L shape hook portion, dead bolt and elements such as strike plate, device for regulating direction, inside and outside sliding piece, inside and outside pushing piece, downslide motion block, numerical control system tooth plate, blocking sheet and turn-button, indoor being provided with of lock case given prominence to the control tooth, the place, blocking sheet below of lock case chamber is provided with a positioning body, device for regulating direction is located at the strike plate top, and joins with dead bolt; Set firmly a collar in the bolt of the world, be provided with in the collar one with the L shape hook portion location tool flexible fastening convex side that joins.Be the horizontal type handspike burglar alarm escaping door lock that 2,791,188 1 kinds of CN have voice guide function just like publication number also, it mainly is made up of mechanical device, electronic sensor parts and management control assembly.Safeguard device in the tapered end makes dead bolt can not withdraw tapered end when prizing and realizes anti-theft feature; The control assembly that the switching value signal of the microswitch output of tapered end internal motion parts periphery is input to band CPU supplies the CPU judgement and carries out various interlocks and voice suggestion.
Summary of the invention
The objective of the invention is when meeting accident, can not realize the problem that an action can be opened the door fast in order to solve existing common lockset, a kind of reasonable in design is provided, be provided with the depression bar handle in the door, be provided with emergent fore shaft outdoors, when depressing depression bar or opening emergent lock, just can make the dead bolt closure, reach the purpose pressure lever type escape device of opening the door fast.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of pressure lever type escape device, comprise main lock body, upper lock body that structure is identical and down lock body, it is characterized in that described main lock body is provided with pedestal, main dead bolt, one end of pedestal is provided with handle, handle is connected with pedestal by handle axle, handle axle is provided with the back rotor plate, one end of back rotor plate and main dead bolt are arranged on the work plane of preceding movable plate, be provided with roller between the afterbody of main dead bolt and the work plane of preceding movable plate, main dead bolt middle part is provided with the dead bolt axle, preceding movable plate is provided with and draws pin, draws pin to cooperate with movable plate, and an end of movable plate is connected with upper connecting rod; Pedestal is being provided with an end side of the being provided with control post of movable plate, and side's control post connects the beak plate, and the beak plate is connected with movable plate, and the beak plate is provided with beak plate pin.
Main dead bolt is arranged on the work plane of preceding movable plate towards a face of bottom surface one side of channel steel shape pedestal, handle is provided with depression bar as boosting-rod, when running into unexpected incidents, press moulded rod, handle rotates with handle axle, roller before the handle jack-up on the rotor plate, roller lifts the tail end of main dead bolt, and main dead bolt is closed after the dead bolt axle rotates.Simultaneously, preceding rotor plate can rotate by the winding board axle, and the pin that draws before being riveted on the rotor plate moves towards handle direction, draw pin to be arranged in the groove of movable plate, movable plate also moves towards handle direction, and movable plate drives upper connecting rod, and upper connecting rod makes upper lock tongue closure in the upper lock body by upper lock body.Bearing pin on the rotor plate after the rotor plate jack-up before the other end of pedestal, back rotor plate rotates around handle axle, and an end of lower connecting rod is fixed on the rotor plate of back, and lower connecting rod just moves towards the upper connecting rod direction, finishes the down lock body closure.Dead bolts upper and lower like this, three directions of a side are closed simultaneously after pressing down-pressed pole.
In the other one side of door, as face outdoors, rotate square bar with external handle, square bar interlock side control post rotates, the plectrum pulling beak plate on side's control post, movable plate moves to handle direction equally, drives upper connecting rod and moves to handle direction, with upper lock body dead bolt closure.When movable plate after handle direction moves, promote the pin that draws on the preceding rotor plate, preceding rotor plate winding board axle rotates, roller on the preceding rotor plate will be with main dead bolt rear end jack-up, make main dead bolt closure, the bearing pin jack-up of rotor plate front end on will the back rotor plate simultaneously, back rotor plate rotates around handle axle, and the drive lower connecting rod moves and will descend the dead bolt closure towards handle direction.
As preferably, described pedestal is the channel-section steel type, and pedestal has the cuboid in built-in space, and the head of main dead bolt cooperates with the interporal lacuna that pedestal cuboid side is offered.Foundation design adds a capping for the channel steel shape structure, and two ends are used for installing, lower connecting rod, and main dead bolt is in vertical mutual alignment with upper lock body, down lock body.
As preferably, described back rotor plate is arranged on a side of handle, is provided with the first commentaries on classics spring between the side of the opposite side of back rotor plate and pedestal, and an end of the first commentaries on classics spring is positioned on the handle, and the other end is positioned on the pedestal.One end of one end of handle, back rotor plate, first changes spring and all rationally is assemblied on the handle axle, and is arranged in the built-in space of pedestal channel steel shape; First changes spring resets to handle.
As preferably, described back rotor plate is provided with into the axis hole that angular position is arranged, and one be the handle axle installing hole, and one also has one for the pin shaft hole of lower connecting rod is installed for the hole of rotor plate bearing pin is installed, and the rotor plate bearing pin is positioned on the work plane of preceding movable plate.The angular position axis hole of back rotor plate has been formed rotor plate bearing pin, handle, lower connecting rod and has been moved or rotated the basis that reaches the work purpose as different directions; The rotor plate bearing pin moves as camber line on a work plane of preceding movable plate.
As preferably, described dead bolt axle is provided with along the cuboid length direction of pedestal, and an end of dead bolt axle is provided with second changes spring.Because main dead bolt is axially vertical with pedestal, as the horizontal lock body of safety door, the motion of main dead bolt is axially to be the rotation of axis of rotation with pedestal, and the second commentaries on classics spring resets to main dead bolt, and the dead bolt axle is fixed on the base body.
As preferably, described before movable plate be fixed on by the plate axle on the two sides of pedestal, the plate axle is provided with axle sleeve, the work plane of preceding movable plate is arranged on its thickness direction and work plane is a curved surface.Axle sleeve positions preceding movable plate, and the component movement direction is required sets by each for the work plane of preceding movable plate, and to require to want power required in the motion process be minimum.
As preferably, described upper lock body is provided with lock, last lock is a channel-section steel type structure, is provided with slurcam in the groove of channel-section steel type, and an end of slurcam connects pipe, the other end of slurcam cooperates with upper lock tongue, upper connecting rod is connected with pipe, and a side of slurcam is provided with the fixed guide pin, is provided with the rotation spring in the groove of last lock, the rotation spring is positioned at and revolves on the spring axle, revolves the spring axle and is fixed in the lock.With the shrouding sealing, slurcam lock on the pulling force lower edge of pipe slides the channel-section steel type structure of last lock, drives the linkage pin on the upper lock tongue during slip, and upper lock tongue is rotated in each parts assembling finishing back; The rotation spring resets to upper lock tongue.
As preferably, described side's control post is provided with plectrum, and plectrum cooperates with the beak plate, and a side of beak plate is provided with safeguard, and the beak plate is provided with beak plate pin.Plectrum can be designed to one with side's control post, and plectrum moves with the rotation of side's control post; If do not open door after outside handle is rotated, as long as make inclined-plane that safeguard is provided with the beak plate pin jack-up on the beak plate, the plectrum on the post is controlled in the height side of being higher than of beak plate one end, and plectrum is dialled less than the beak plate, and outside handle promptly dallies and do not open door.
As preferably, the external square bar of described side's control post, square bar cooperates with the external-open door lock.Outer side of door handle opening device and outer side of door locking device can be installed separately, and under the case of emergency, the rescue personnel of outer side of door is by the supporting handle opening device opening safety door of square bar.
Effective effect of the present invention is: this device combines lever principle, mechanical interlock and wedge slide block mechanism, makes a plurality of lock points can just can finish the unlatching of door by a simple motion rapidly; Outer side of door handle opening device and outer side of door locking device are installed separately, avoid general replacing and maintenance, thereby save replacement cost, after the outer side of door locking device pins with lock, can dally after the outer side of door handle is stressed, not be damaged with the internal construction of protecting escape device; Lock core can be made the management system lock core; The scope of application is wide, and the I of stile width reaches 45mm, and general flat push type escape device stile width is not less than 70mm, and the width of door only need be adjusted depression bar length, and during other flat push type escape device length adjustment, needs sawed-off afterbody to reach the length of lock body.
Therefore, the present invention is a kind of reasonable in design, and safe ready is supporting various, uses the pressure lever type escape device of flexibility and reliability.
Description of drawings
Fig. 1 is a kind of main lock body contour structures schematic diagram of the present invention.
Fig. 2 is a kind of main TV structure schematic diagram of the present invention.
Fig. 3 is the G-G sectional structure schematic diagram of Fig. 2 of the present invention.
Fig. 4 is the M-M sectional structure schematic diagram of Fig. 2 of the present invention.
Fig. 5 is the N-N sectional structure schematic diagram of Fig. 2 of the present invention.
Fig. 6 is a kind of upper lock body structural representation of the present invention.
Fig. 7 is the plan structure schematic diagram of Fig. 6 of the present invention.
Fig. 8 is a kind of user mode example structure schematic diagram of the present invention.
Among the figure: 1. handle, 2. pedestal, 3. rotor plate bearing pin, 4. roller, 5. preceding movable plate, 6. plate axle, 7. depression bar, 8. movable plate, 9. beak plate, 10. post is controlled in the side, 11. pipe, 12. plectrum, 13. revolve the spring axle, 14. safeguard, 15. rotation spring, 16. axle sleeve, 17. main dead bolt, 18. dead bolt axle, 19. handle axle, 20. back rotor plate, 21. first change spring, 22. beak plate pin, 23. square bar, 24. lower connecting rod, 25. second changes spring, 26. draw pin, 27. upper connecting rod, 28. upper lock tongue, 29. last lock, 30. slurcam, 31. fixed guide pin; A. main lock body, B. upper lock body, C. down lock body, E. depression bar, D. auxiliary lock body.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Referring to Fig. 8, a kind of pressure lever type escape device of present embodiment, comprise main lock body A, be arranged on the upper lock body B of main lock body A top, be arranged on the down lock body C of main lock body A below, be connected by lower connecting rod 24, pipe 11 between main lock body A and the down lock body C, with the handle 1 vertical depression bar E that establishes, depression bar E connects the auxiliary lock body D parallel with main lock body A.
As shown in Figure 1 and Figure 2, main lock body is provided with the pedestal 2 of channel-section steel type, the head of main dead bolt 17 cooperates with the interporal lacuna that the side of pedestal 2 channel-section steel types is offered, one end of pedestal is provided with handle 1, handle 1 is provided with the hole that depression bar 7 is installed, one end of handle 1 is provided with the hole that cooperates with handle axle 19, handle 1 is connected on the pedestal 2 by handle axle 19, side at handle on the handle axle 19 also is provided with back rotor plate 20, being provided with 21 two terminations of the first commentaries on classics spring, 21, the first commentaries on classics springs between the opposite side of back rotor plate 20 and pedestal 2 channel-section steels one medial surface is separately fixed on handle 1 and the pedestal 2.
Back rotor plate 20 is a triangle plate, an axis hole is respectively established in position, three angles on the triangle plate, one is the installing hole of handle axle 19, one for installing the installing hole of rotor plate bearing pin 3, also has one for the pin shaft hole of lower connecting rod 24 is installed, on the shaped form work plane of movable plate 5, preceding movable plate 5 was fixed on by plate axle 6 on the two sides of pedestal 2 before wherein a face of rotor plate bearing pin 3 and main dead bolt 17 all was arranged on, and plate axle 6 is provided with the axle sleeve 16 of location usefulness.And be provided with roller 4 between the work plane of the afterbody of main dead bolt 17 and preceding movable plate 5, and main dead bolt 17 middle parts are provided with dead bolt axle 18, and main dead bolt 17 rotates around dead bolt axle 18, and resets by being contained in the commentaries on classics of second on dead bolt axle 18 1 ends spring 25.
Be provided with at an end of preceding movable plate 5 and draw pin 26, movable plate 8 to be provided with spill hook groove, draw pin 26 to cooperate with spill hook groove, the other end of movable plate 8 is connected with upper connecting rod 27 usefulness bolts, as shown in Figure 5.
Referring to Fig. 3, pedestal 2 is being provided with an end position side of the being provided with control post 10 of movable plate 8, it is vertical that side control post 10 installation directions and main dead bolt 17 stretch out direction, fix a plectrum 12 on side's control post 10, plectrum 12 cooperates with beak plate 9, beak plate 9 is connected with movable plate 8 again, and beak plate 9 is provided with beak plate pin 22, as shown in Figure 4.
Upper lock body B is identical with the structure of down lock body C, and installation direction is opposite.Referring to Fig. 6, Fig. 7, upper lock body is provided with lock 29, last lock 29 is a channel-section steel type structure, be provided with slurcam 30 in the groove of channel-section steel type, one end fixing tube 11 of slurcam 30, the other end of slurcam 30 cooperates with the pin that draws that upper lock tongue 28 is provided with, pipe 11 is connected with upper connecting rod 27, slurcam 30 is provided with fixed guide pin 31 towards a side of pipe 11, the two ends of fixed guide pin 31 are fixed on the channel-section steel two side of lock 29, the inherent slurcam 30 of the groove of last lock 29 side of lock 29 channel-section steel openings up is provided with rotation spring 15, and rotation spring 15 is sleeved on and revolves on the spring axle 13, revolves spring axle 13 and is fixed on the two side of lock 29.Slurcam 30 slides in last lock 29 channel-section steels.
Action one, when press down-pressed pole 7, handle 1 rotates around handle axle 19, and an end of handle 1 is the roller 4 on the rotor plate 5 before the jack-up up, and roller 4 jack-up master dead bolts 17 tail ends make main dead bolt 17 rotate the back closure around dead bolt axle 18.In the time of roller 4 before the one end jack-up of handle 1 on the rotor plate 5, preceding rotor plate 5 winding board axles 6 rotate, the pin 26 that draws before be riveted on this moment on the rotor plate 5 moves to handle 1 direction, owing to draw pin 26 to be arranged in the groove of movable plate 8, movable plate 8 also moves toward handle 1 direction simultaneously, the other end of movable plate 8 is connected with upper connecting rod 27 with bolt, and upper connecting rod 27 is also moved to handle 1 direction, and at this moment upper connecting rod 27 just can be by pipe 11 with 28 closures of the upper lock tongue among the upper lock body B.And the rotor plate bearing pin 3 on the rotor plate 20 after the end jack-up of preceding rotor plate 5, back rotor plate 20 will rotate around handle axle 19, connect lower connecting rod 24 on the back rotor plate 20 leg-of-mutton angles, lower connecting rod 24 moves towards upper connecting rod 27 directions, and lower connecting rod 24 just can be by pipe with the dead bolt closure among the down lock body C.The dead bolt of such three different directions is closed at one time after pressing down-pressed pole 7, reaches the purpose of opening the door fast.
Action two, side's control post 10 joins with square bar 23, square bar 23 external handles, when rotating handle, square bar 23 drive sides control post 10 rotates, and the plectrum 12 on side's control post 10 is stirred beak plate 9, and bird flap 9 links together with movable plate 8, this moment, movable plate 8 moved toward handle 1 directions, promptly drive upper connecting rod 27 toward lower connecting rod 24 directions move and by pipe with 28 closures of the upper lock tongue among the upper lock body B.Draw pin 26 before movable plate 8 promotes on the rotor plate 5 after handle direction moves, preceding rotor plate 5 winding board axles 6 rotate, roller 4 on the preceding rotor plate 5 will be with main dead bolt 17 rear end jack-up, make main dead bolt 17 rotate the back closure around dead bolt axle 18, rotor plate 5 one ends are with bearing pin 3 jack-up on the rotor plate 20 of back simultaneously, back rotor plate 20 rotates around handle axle 19, and driving promptly that lower connecting rod 24 moves toward upper connecting rod 27 directions also can be by pipe with the dead bolt closure in the down lock body.The dead bolt of such three different directions can be closed simultaneously after rotating outside handle, reaches the purpose of opening the door fast.
State three, if do not open door after outside handle is rotated, as long as the tapered end shifting block device among the main lock body A is stirred safeguard 14, the inclined-plane that safeguard 14 is provided with is with beak plate pin 22 jack-up on the beak plate 9, plectrum 12 on the height side of the being higher than control post 10 of beak plate one end, 12 groups of plectrums are less than beak plate 9, and at this moment outside handle is with regard to idle running and the door of not opening.
The foregoing description is to explanation of the present invention, is not limitation of the invention, any structure after the simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (9)
1. pressure lever type escape device, comprise main lock body, upper lock body that structure is identical and down lock body, it is characterized in that described main lock body is provided with pedestal (2), main dead bolt (17), one end of pedestal (2) is provided with handle (1), handle (1) is connected with pedestal (2) by handle axle (19), handle axle (19) is provided with back rotor plate (20), one end of back rotor plate (20) and main dead bolt (17) are arranged on the work plane of preceding movable plate (5), be provided with roller (4) between the work plane of the afterbody of main dead bolt (17) and preceding movable plate (5), main dead bolt (17) middle part is provided with dead bolt axle (18), preceding movable plate (5) is provided with and draws pin (26), draw pin (26) to cooperate with movable plate (8), an end of movable plate (8) is connected with upper connecting rod (27); Pedestal (2) is being provided with an end side of the being provided with control post (10) of movable plate (8), and side's control post (10) connects beak plate (9), and beak plate (9) is connected with movable plate (8), and beak plate (9) is provided with beak plate pin (22).
2. pressure lever type escape device according to claim 1 is characterized in that described pedestal (2) is the channel-section steel type, and pedestal (2) has the cuboid in built-in space, and the head of main dead bolt (17) cooperates with the interporal lacuna that pedestal (2) cuboid side is offered.
3. pressure lever type escape device according to claim 1, it is characterized in that described back rotor plate (20) is arranged on a side of handle (1), be provided with first between one side of the opposite side of back rotor plate (20) and pedestal (2) and change spring (21), first end that changes spring (21) is positioned on the handle (1), and first other end that changes spring (21) is positioned on the pedestal (2).
4. according to claim 1 or 3 described pressure lever type escape devices, it is characterized in that described back rotor plate (20) is provided with into the axis hole that angular position is arranged, one is handle axle (19) installing hole, one for installing the hole of rotor plate bearing pin (3), also have one for the pin shaft hole of lower connecting rod (24) is installed, rotor plate bearing pin (3) is positioned on the work plane of preceding movable plate (5).
5. pressure lever type escape device according to claim 1 is characterized in that described dead bolt axle (18) is provided with along the cuboid length direction of pedestal (2), and an end of dead bolt axle (18) is provided with second changes spring (25).
6. pressure lever type escape device according to claim 1, it is characterized in that described preceding movable plate (5) is fixed on the two sides of pedestal (2) by plate axle (6), plate axle (6) is provided with axle sleeve (16), and the work plane of preceding movable plate (5) is arranged on its thickness direction and work plane is a curved surface.
7. pressure lever type escape device according to claim 1, it is characterized in that described upper lock body is provided with lock (29), last lock (29) is a channel-section steel type structure, be provided with slurcam (30) in the groove of channel-section steel type, one end of slurcam (30) connects pipe (11), the other end of slurcam (30) cooperates with upper lock tongue (28), upper connecting rod (27) is connected with pipe (11), one side of slurcam (30) is provided with fixed guide pin (31), be provided with rotation spring (15) in the groove of last lock (29), rotation spring (15) is positioned at and revolves on the spring axle (13), revolves spring axle (13) and is fixed in the lock (29).
8. pressure lever type escape device according to claim 1, it is characterized in that described side's control post (10) is provided with plectrum (12), plectrum (12) cooperates with beak plate (9), and a side of beak plate (9) is provided with safeguard (14), and beak plate (9) is provided with beak plate pin (22).
9. according to claim 1 or 8 described pressure lever type escape devices, it is characterized in that described side's control external square bar of post (10) (23), square bar (23) cooperates with the external-open door lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010200124.6A CN102278022B (en) | 2010-06-13 | 2010-06-13 | Compression bar type escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010200124.6A CN102278022B (en) | 2010-06-13 | 2010-06-13 | Compression bar type escape device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102278022A true CN102278022A (en) | 2011-12-14 |
| CN102278022B CN102278022B (en) | 2014-03-12 |
Family
ID=45103714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010200124.6A Expired - Fee Related CN102278022B (en) | 2010-06-13 | 2010-06-13 | Compression bar type escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102278022B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695774A (en) * | 2015-01-16 | 2015-06-10 | 余姚市达尔曼五金有限公司 | Press type escape lock |
| CN106088896A (en) * | 2016-08-25 | 2016-11-09 | 赵烁 | A kind of Side window of vehicle on-off structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101210465A (en) * | 2006-12-28 | 2008-07-02 | 方大集团股份有限公司 | Pushing bar lock |
| CN101481970A (en) * | 2009-02-24 | 2009-07-15 | 李宝强 | Rapid escape lock |
| CN201794398U (en) * | 2010-06-13 | 2011-04-13 | 余姚市达尔曼五金有限公司 | Pressure lever type escape system |
-
2010
- 2010-06-13 CN CN201010200124.6A patent/CN102278022B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101210465A (en) * | 2006-12-28 | 2008-07-02 | 方大集团股份有限公司 | Pushing bar lock |
| CN101481970A (en) * | 2009-02-24 | 2009-07-15 | 李宝强 | Rapid escape lock |
| CN201794398U (en) * | 2010-06-13 | 2011-04-13 | 余姚市达尔曼五金有限公司 | Pressure lever type escape system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695774A (en) * | 2015-01-16 | 2015-06-10 | 余姚市达尔曼五金有限公司 | Press type escape lock |
| CN106088896A (en) * | 2016-08-25 | 2016-11-09 | 赵烁 | A kind of Side window of vehicle on-off structure |
| CN106088896B (en) * | 2016-08-25 | 2018-06-19 | 赵烁 | A kind of Side window of vehicle on-off structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102278022B (en) | 2014-03-12 |
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