CN2414166Y - Tailing-resistant safety door - Google Patents
Tailing-resistant safety door Download PDFInfo
- Publication number
- CN2414166Y CN2414166Y CN 00209406 CN00209406U CN2414166Y CN 2414166 Y CN2414166 Y CN 2414166Y CN 00209406 CN00209406 CN 00209406 CN 00209406 U CN00209406 U CN 00209406U CN 2414166 Y CN2414166 Y CN 2414166Y
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- door
- interlocking
- plate
- lever
- safety door
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Abstract
The utility model discloses a trailer-resistant safety door which can prevent trailers from trailing and normal openers can travel through. The utility model belongs to the technical field of safety doors. A common safety door is provided with single-door structure. Even though the common safety door is firm, when the common safety door is opened, a passageway is formed, and the common safety door loses safety action. The trailer-resistant safety door is provided with double doors. A room is arranged between the double doors. When safety is needed, the double doors can be interlocked. When users need to transport goods, or an emergency occurs, the double doors can be opened at the same time. When the interlocking function is started, only one person can pass through the double doors.
Description
The utility model relates to a kind ofly anti-trails safety door, belongs to the technical field of safety door.
General safety door is the simple gate structure, and it is very firm that door is done, but will form passage when door is opened, and loses protective action, and the ruffian often utilizes this opportunity to trail and swarms into crime, makes personal safety and lives and properties suffer tremendous loss.In order to address this problem, the mechanical type of patent application (ZL99200724.0) design is anti-trails the interlocking safety door, and all there are defective in its mechanical interlock and function, and shortcoming is can cause interlocking inefficacy or lever deformed damaged when two-door when opening simultaneously; Get into two man-hours between two-door and both lost anti-effect of trailing; Do not transport goods or promptly current function.
The purpose of this utility model provides a kind of anti-safety door of trailing that can effectively avoid above-mentioned defective, when it can be opened as yet at the handle that rotates Yishanmen another fan door lock is closed, it can start or the releasing interlock function with key, prevent to make two-door interlocking when trailing at needs, when needs transport goods or be promptly current, can make again and two-doorly open simultaneously, it has overweight warning device, makes it can only pass through a people after starting interlock function at every turn.
The purpose of this utility model is achieved in that on the two sides of a doorframe respectively installs Yishanmen, at least the space that the people that can stand is arranged between two-door, there is door-hinge at the two ends up and down of door leaf one side, door-hinge is installed in the doorframe, between no door-hinge one side of the door-hinge of Yishanmen and other Yishanmen, two-door mutual interlocking gear is arranged, the device that drives mutual interlocking gear is arranged in door leaf, the device that starts or remove interlock function is arranged in upper door frame, between two fan doors, weighing device is arranged, make inside door device, light switch and the alarm switch of locking by force during overweight warning.In last door-hinge upper end the plate of dialling is arranged, there is through hole at last door-hinge center, the up and down push rod of energy is arranged in the hole, an end of dialling plate is welded on the door-hinge, door-hinge is fixed on the door leaf, dialling plate and door leaf is that rotate in the horizontal plane inter-sync at the center with the door-hinge, and door is when fastening position, and the other end of group plate is pushed interlocking aside and colluded plate, make interlocking lever energy up and down, when preparing to open the door, locking bar made lever swing to the pulling of lock body center about the power of rotary door Handle for lock made, push rod is spurred downwards, make the interlocking lever stir the interlocking latch downwards another fan door lock is closed, when door is drawn back, dial plate disengaging interlocking and collude plate, interlocking is colluded plate and is caught on the interlocking lever, the interlocking lever can not be lifted, thereby make other keep locking states by Yishanmen, make the purpose of other Yishanmen while locking when being implemented in the handle that rotates Yishanmen thus; A tapered end is arranged in the upper door frame inboard, the axle that is connected with tapered end rotates the disk that has eccentric shaft, the eccentric shaft drivening rod, and connecting rod promotes limiting plate, reciprocating motion by limiting plate realizes the control to the interlocking lever, reaches thus to make two-door interlocking can make the two-door purpose of opening simultaneously again; Load carrier is arranged in pedal, when the people stands on the pedal, gravity makes the big lever of load carrier to lower swing, and an end of big lever links to each other with the pull bar in the side frame, and pull bar pulling gravity colludes plate, when a people stands between two, illuminating lamp can be lighted automatically, and when two people stand in simultaneously that gravity reaches the load-bearing limit of setting between two, alarm bell will be reported to the police automatically, gravity colludes plate and catches on the interlocking lever interlocking lever can not be lifted, and makes the interlocking latch with interior door leaf locking by force.Guaranteeing when realizing starting interlock function thus at every turn can only be by a people purpose.Rotation plug screw (25) can be adjusted the fit clearance up and down of door leaf and doorframe.
The utlity model has following advantage:
1. can or remove two-door interlock function with the key startup, can prevent effectively that the tailer from trailing normal door person and pouring safety door when starting interlock function, two fan doors are opened simultaneously, be applicable to and transport goods with urgent current.
2. when a people stood between two, illuminating lamp can be lighted automatically, and when two people stand between two simultaneously, when surpassing the load-bearing limit of setting, door leaf was by locking by force in alarm bell will be reported to the police simultaneously automatically.
3. the handle by rotary door drives mutual interlocking gear, and when Yishanmen was not spurred as yet, Yishanmen guaranteed the reliability of interlock function thus by locking in addition.
4. door-hinge is equipped with bearing and elevating adjusting device, and door leaf is installed firmly, rotates light and handy, and lifting is adjustable.
The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.
Figure one is the anti-positive external form figure (front view) that trails safety door that the utility model proposes.Figure two is A-A sectional views of figure one.Figure three is B-B sectional views of figure one.Figure four is C-C sectional views of figure three.Figure five is D-D sectional views of figure four.Figure six is E-E sectional views of figure five.Figure seven is F-F sectional views of figure six.Figure eight is G-G sectional views of figure five.Figure nine is H-H sectional views of figure six.
Example 1
The anti-structural representation of trailing safety door described in the utility model is seen shown in the figure one to figure nine, the anti-safety door main body of trailing is made of external door leaf (1), interior door leaf (2), upper door frame (3), lower door frame (4), left frame (5), right frame (6), interior external door leaf is installed in the two sides of doorframe respectively by door-hinge (8), above between external door leaf (1) and interior door leaf (2) ceiling light (7) is arranged, pedal (9) is arranged below, 4 fot screw holes are arranged on the pedal, the door body is installed on the ground with fot screw (11).
Under interlocking state, when two fan doors are all in the closed position, the interlocking latch (28) of Yishanmen can be fanned the rotation of Door handle (12) and slides up and down in pin bushing (27) with another, because open any Yishanmen, at first want rotary door Handle for lock (12), make the center position motion of locking bar (13) and following locking bar (14) to lock, following locking bar drives lever (15) by bearing pin, lever (15) is the center swing with the bearing pin of centre, by bearing pin (16) push rod (17) is pulled down, push rod can be up and down in the centre bore of last door-hinge (22), last door-hinge is installed on the upper door frame (3) by bearing (21), the top of push rod contacts with interlocking lever (26), it is axial lower swing in order to support (30) that the interlocking lever is subjected to the work of extension spring (29), the other end of interlocking lever stir interlocking latch (28) make its in pin bushing to lower slider, the interlocking latch is inserted in the latch groove of other Yishanmen, another fan door lock is closed, if rotate the handle of two fan doors this moment simultaneously then two a fan doors locking mutually.The elastic force of spring (19) is much larger than the pulling force of extension spring (29), and reset as handle (12) this moment, and spring (19) promotion push rod (17) makes interlocking lever (26) overcome the pulling force of extension spring (29) and lifts, and the interlocking latch is resetted.
Under above-mentioned state, when Yishanmen when pulled, the interlocking latch (28) of Yishanmen is locked in locked position in addition, no longer with the rotation of handle (12) with reset and slide up and down, because the plate (33) of dialling is arranged in the upper end of last door-hinge (22), dial the welding of plate and last door-hinge, last door-hinge is fixed in the door-hinge cover (18) by jackscrew (20), the door-hinge cover is welded on the door leaf, dialling plate is that rotate in the horizontal plane inter-sync at the center with the door-hinge with door leaf, the other end of dialling plate colludes board component (32) with the interlocking lever and contacts, when opening the door, plate (43) is colluded in the interlocking of dialling in the plate disengaging limit assembly, it serves as that axle is subjected to torsion spring (42) effect to catch on interlocking lever (26) with support (44) that plate is colluded in interlocking, and the interlocking lever can not be lifted, and the other end of interlocking lever makes interlocking latch (28) be locked in locked position, even this moment, the handle interlocking lever that resets can not lift, thereby make other keep locking states by Yishanmen.
Under the state of removing interlock function, two fan doors can be opened simultaneously, because when needs are removed interlock function, at first close two-door, with key (35) tapered end (34) that turns clockwise, making axle (36) is that fulcrum drives wheel disc (40) rotation synchronously with support (37), bearing pin on the wheel disc (41) drivening rod (38), connecting rod promotes limiting plate (39), limiting plate is pulled under the interlocking lever, the limited plate of interlocking lever is locked in the position of lifting thus, makes the interlocking latch be locked in the position of unlatching, and this moments two, the fan door just can be opened simultaneously.Otherwise, then can recover two-door interlock function.
Between two-door, in the pedal of bottom surface load carrier is arranged, when the people stands on the pedal, gravity makes big lever (50) to lower swing by small lever (49), one end of the big lever pull bar (10) interior with being contained in side frame links to each other, pull bar is delivered to load-bearing alarm assemblies (31) in the upper ledge with power, pulling gravity colludes plate (45), making gravity collude plate is that rotate at the center with the bearing pin of support (46), have slightly and rotate and when not catching on interlocking lever (26) as yet when gravity colludes plate, the h type that links with nut is dialled plate and is at first stirred ceiling light switch (51), ceiling light is lighted, when colluding plate (45), gravity is rotated further when catching on interlocking lever (26), gravity colludes plate the interlocking lever lock is fixed on locked position, make interior door leaf (2) locking by force, simultaneously the h type that links with nut is dialled plate and is stirred ceiling light switch (51) and alarm switch (52), and ceiling light is lighted, alarm bell is reported to the police.Can set the pressure of spring (47) and make interlocking collude the moment that plate rotates by adjusting nut (48), moment can or calculate the gravity that acts on the pedal (9) through experiment thus, two people are stood in simultaneously to be surpassed when setting the limit on the pedal, gravity colludes plate and catches on interlocking lever (26), interior door leaf (2) quilt is locking by force, alarm bell is reported to the police automatically, and guaranteeing when realizing starting interlock function thus at every turn can only be by a people purpose.
Following door-hinge (23) one ends are fixed in the door-hinge cover (18) by jackscrew, door-hinge cover and door leaf welding, the following door-hinge other end is inserted in the blind hole of plug screw (25), between plug screw (25) and the door-hinge cover (18) pressure bearing is arranged, pressure bearing is installed in the stepped hole of swivel nut (24), plug screw is spun in the swivel nut (24), swivel nut (24) and lower door frame (4) welding, following door-hinge and door leaf rotate synchronously, the rotation plug screw makes pressure bearing withstand on the bottom surface of door-hinge cover, continues the fit clearance up and down that rotation can be adjusted door leaf and doorframe.
Claims (4)
1. one kind prevents that the tailer from trailing the anti-safety door of trailing that normal door person enters, this Men Weiyi frame is two-door, two-door interlocking, have living space between two-door, door leaf is installed in the doorframe two sides by door-hinge, it is characterized in that: the device that drives mutual interlocking gear is arranged in door leaf, the device that starts or remove interlock function is arranged in upper door frame, load-bearing control warning device is arranged between two fan doors; There is the plate (33) of dialling the upper end of last door-hinge, there is through hole at the center of last door-hinge, the up and down push rod (17) of energy is arranged in the hole, door is when fastening position, the other end of dialling plate is pushed interlocking aside and is colluded plate (43), make interlocking lever (26) energy up and down, when preparing to open the door, locking bar made lever (15) swing to the pulling of lock body center about the power of rotary door Handle for lock made, push rod is spurred downwards, make the interlocking lever stir interlocking latch (28) downwards another fan door lock is closed, when door is drawn back, dial plate disengaging interlocking and collude plate, interlocking is colluded plate and is caught on the interlocking lever, and the interlocking lever can not be lifted; The axle (36) that is connected with tapered end rotates the disk (40) have eccentric shaft, eccentric shaft drivening rod (38), and connecting rod promotes limiting plate (39), and the reciprocating motion by limiting plate realizes the control to the interlocking lever; Gravity makes the big lever (50) of load carrier to lower swing, pull bar (10) in one end of big lever and the side frame links to each other, pull bar pulling gravity colludes plate (45), when gravity reaches the load-bearing limit of setting, gravity colludes plate and catches on the interlocking lever interlocking lever can not be lifted, and makes the interlocking latch with interior door leaf locking by force; Rotation plug screw (25) can be adjusted the fit clearance up and down of door leaf and doorframe.
2. according to claim 1ly anti-trail safety door, it is characterized in that rotating tapered end,, make the people who is authorized to could use the function of startup or releasing interlocking thus by the tapered end turning cylinder with key.
3. according to claim 1ly anti-trail safety door, when it is characterized in that the rotary door Handle for lock up and down locking bar by simultaneously to the pulling of lock body center, 3 bearing pins are arranged on the lever (15), middle bearing pin is a fixed support.
4. describedly anti-trail safety door according to claim 1,2,3, it is characterized in that adopting fot screw to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209406 CN2414166Y (en) | 2000-04-17 | 2000-04-17 | Tailing-resistant safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209406 CN2414166Y (en) | 2000-04-17 | 2000-04-17 | Tailing-resistant safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2414166Y true CN2414166Y (en) | 2001-01-10 |
Family
ID=33576531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00209406 Expired - Fee Related CN2414166Y (en) | 2000-04-17 | 2000-04-17 | Tailing-resistant safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2414166Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525972B (en) * | 2009-03-12 | 2011-01-05 | 白宏生 | Integrated door capable of forcibly interlocking in a linked manner |
| CN105243706A (en) * | 2015-09-06 | 2016-01-13 | 李剑锋 | Control method, control device and control system of entrance and exit of vehicles in garage |
| CN110132000A (en) * | 2019-06-13 | 2019-08-16 | 河南省三强医疗器械有限责任公司 | A kind of medical drying cupboard and its working method |
| CN111784898A (en) * | 2020-07-02 | 2020-10-16 | 广州百畅信息科技有限公司 | Intelligent face recognition integrated management system |
-
2000
- 2000-04-17 CN CN 00209406 patent/CN2414166Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525972B (en) * | 2009-03-12 | 2011-01-05 | 白宏生 | Integrated door capable of forcibly interlocking in a linked manner |
| CN105243706A (en) * | 2015-09-06 | 2016-01-13 | 李剑锋 | Control method, control device and control system of entrance and exit of vehicles in garage |
| CN105243706B (en) * | 2015-09-06 | 2017-11-10 | 李剑锋 | The control method in vehicles while passing storehouse, apparatus and system |
| CN110132000A (en) * | 2019-06-13 | 2019-08-16 | 河南省三强医疗器械有限责任公司 | A kind of medical drying cupboard and its working method |
| CN110132000B (en) * | 2019-06-13 | 2024-04-05 | 河南省三强医疗器械有限责任公司 | Medical drying cabinet and working method thereof |
| CN111784898A (en) * | 2020-07-02 | 2020-10-16 | 广州百畅信息科技有限公司 | Intelligent face recognition integrated management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |