CN202945889U - Sliding door unlocking mechanism - Google Patents
Sliding door unlocking mechanism Download PDFInfo
- Publication number
- CN202945889U CN202945889U CN 201220693199 CN201220693199U CN202945889U CN 202945889 U CN202945889 U CN 202945889U CN 201220693199 CN201220693199 CN 201220693199 CN 201220693199 U CN201220693199 U CN 201220693199U CN 202945889 U CN202945889 U CN 202945889U
- Authority
- CN
- China
- Prior art keywords
- shifting block
- sliding door
- block
- lock
- push rod
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Gates (AREA)
Abstract
The utility model discloses a sliding door unlocking mechanism. The sliding door unlocking mechanism comprises a lock block (2) and an electromagnetic lock, wherein the lock block (2) is arranged on a sliding door (1) and the electromagnetic lock is arranged on a fixed door (3); the electromagnetic lock comprises a shell body (6), an electromagnet (7) and a lock tongue (8); and an inner-side unlocking device is further arranged on the sliding door (1) and comprises a left shifting block (11) and a right shifting block (12) which are respectively arranged at the two sides of the sliding door (1), wherein both the left shifting block (11) and the right shifting block (12) are mounted on the sliding door (1) through rotary shafts, the two ends of a connecting rod (14) are respectively hinged to the left shifting block (11) and the right shifting block (12), and a rocking lever D (20) of the right shifting block (12) is hinged with a jacking rod (15). The sliding door unlocking mechanism has the beneficial effects that the structure is simple, the operation is convenient, the program-controlled unlocking can be carried out in a normal operating mode, and the sliding door can be manually opened by operating personnel in an emergency operating mode, so that the action of manpower manual-unlocking door opening is realized.
Description
Technical field
The utility model relates to a kind of door lock, particularly the sliding door release mechanism.
Background technology
Horizontally sliding door is widely used in the Code in Hazardous Special Locations such as bank, airport lounge, subway, and because it uses frequently, usage quantity is large, and safety, the reliability of its door lock mechanism proposed higher requirement.The door lock that uses at present has nut lock or brake etc.Nut lock needs special section bar and adjusts difficulty, needs repetition test, and processing cost is higher and installation effectiveness is lower thereby cause.The brake type door lock is limited by braking moment, has certain potential safety hazard.And existing locking device structure complexity is loaded down with trivial details, poor reliability, and easy stuck inefficacy at work causes operation not smooth.
The utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, and a kind of simple in structure, easy to operate sliding door release mechanism is provided.
the purpose of this utility model is achieved through the following technical solutions: the sliding door release mechanism, it comprises the lock dog that is arranged on sliding door and the electromagnetic lock that is arranged on fixed gate, the front end face of described lock dog is the inclined-plane, the rear end face of lock dog is perpendicular, described electromagnetic lock comprises housing, electromagnet and dead bolt, be provided with lock tongue cavity in housing, electromagnet is arranged at the top of lock tongue cavity, the bottom of lock tongue cavity is provided with latch bolt block, the end of dead bolt is fixedly connected with latch bolt block, and the front end of dead bolt stretches out housing, latch bolt block is fixedly connected with the iron core of electromagnet, be provided with Compress Spring A between latch bolt block and electromagnet, also be provided with inboard tripper on sliding door, described inboard tripper comprises left shifting block and the right shifting block that is divided into the sliding door both sides, hand push rod, limiting plate, connecting rod and push rod, left shifting block and right shifting block all are installed on sliding door by gyroaxis, be equipped with two rocking bars that are mutually angle on left shifting block and right shifting block, limiting plate comprises upper horizontal baffle and the lower horizontal baffle that is arranged in parallel, rocking bar A on left shifting block is arranged between two horizontal baffles, be provided with Compress Spring B between rocking bar A and upper horizontal baffle, hand push rod is fixedly connected with the bottom of rocking bar A, lower horizontal baffle is provided with through hole, hand push rod passes from this through hole, the two ends of connecting rod are articulated in respectively rocking bar B on left shifting block and the rocking bar C on right shifting block, rocking bar D and the push rod of right shifting block are hinged, sliding door is provided with the through hole that is positioned under dead bolt, push rod is arranged in this through hole.
The utlity model has following advantage: the utility model is simple in structure, and is easy to operate, and locking device can provide enough releasing forces by the energising of electromagnetic lock, forces dead bolt to be opened; After the mandatory dead electricity of electromagnetism, the releasing force of electromagnet disappears, dead bolt resets under the double action of spring and gravity, and dead bolt both can be by program control release under normal operation mode, also can be when emergency operating mode, but by operating personnel's manual unlocking sliding door, realize the action of opening the door of release manually.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is use structure graph of the present utility model
In figure, 1-sliding door, 2-lock dog, 3-fixed gate, the 4-inclined-plane, 5-perpendicular, 6-housing, 7-electromagnet, the 8-dead bolt, 9-latch bolt block, 10-Compress Spring A, the left shifting block of 11-, the right shifting block of 12-, 13-hand push rod, 14-connecting rod, 15-push rod, 16-rocking bar A, 17-Compress Spring B, 18-rocking bar B, 19-rocking bar C, 20-rocking bar D, the upper horizontal baffle of 21-, horizontal baffle under 22-.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, protection domain of the present utility model is not limited to the following stated:
as shown in Figure 1, the sliding door release mechanism, it comprises the lock dog 2 that is arranged on sliding door 1 and the electromagnetic lock that is arranged on fixed gate 3, the front end face of described lock dog 2 is inclined-plane 4, the rear end face of lock dog 2 is perpendicular 5, described electromagnetic lock comprises housing 6, electromagnet 7 and dead bolt 8, be provided with lock tongue cavity in housing 6, electromagnet 7 is arranged at the top of lock tongue cavity, the bottom of lock tongue cavity is provided with latch bolt block 9, the end of dead bolt 8 is fixedly connected with latch bolt block 9, and the front end of dead bolt 8 stretches out housing 6, latch bolt block 9 is fixedly connected with the iron core of electromagnet 7, be provided with Compress Spring A10 between latch bolt block 9 and electromagnet 7, also be provided with inboard tripper on sliding door 1, described inboard tripper comprises left shifting block 11 and the right shifting block 12 that is divided into sliding door 1 both sides, hand push rod 13, limiting plate, connecting rod 14 and push rod 15, left shifting block 11 and right shifting block 12 all are installed on sliding door 1 by gyroaxis, be equipped with two rocking bars that are mutually angle on left shifting block 11 and right shifting block 12, limiting plate comprises upper horizontal baffle 21 and the lower horizontal baffle 22 that is arranged in parallel, rocking bar A16 on left shifting block 11 is arranged between two horizontal baffles, be provided with Compress Spring B17 between rocking bar A16 and upper horizontal baffle 21, hand push rod 13 is fixedly connected with the bottom of rocking bar A16, lower horizontal baffle 22 is provided with through hole, hand push rod 13 passes from this through hole, the two ends of connecting rod 14 are articulated in respectively rocking bar B18 on left shifting block 11 and the rocking bar C19 on right shifting block 12, rocking bar D20 and the push rod 15 of right shifting block 12 are hinged, sliding door 1 is provided with the through hole that is positioned under dead bolt 8, push rod 15 is arranged in this through hole.
The course of work of the present utility model is as follows: under normal operation mode, locking device can provide enough releasing forces by the energising of electromagnetic lock, forces dead bolt 8 to be opened; After the mandatory dead electricity of electromagnetism, the releasing force of electromagnet 7 disappears, and dead bolt 8 resets under the double action of spring and gravity; Under emergency operating mode, can be by promoting hand push rod 13, make left shifting block 11 wraparound rotating shaft rotations, the rocking bar B18 of left shifting block 11 promotes the rocking bar C19 of right shifting block 12 by connecting rod 14, make right shifting block 12 wraparound rotating shaft rotations, the rocking bar D20 of right shifting block 12 drives push rod 15 and moves upward, push rod 15 jack-up dead bolts 8, make dead bolt 8 bottoms higher than lock dog 2 upper surfaces, namely complete unlock operation.
Claims (1)
1. sliding door release mechanism, it is characterized in that: it comprises the lock dog (2) that is arranged on sliding door (1) and is arranged at electromagnetic lock on fixed gate (3), the front end face of described lock dog (2) is inclined-plane (4), the rear end face of lock dog (2) is perpendicular (5), described electromagnetic lock comprises housing (6), electromagnet (7) and dead bolt (8), housing is provided with lock tongue cavity in (6), electromagnet (7) is arranged at the top of lock tongue cavity, the bottom of lock tongue cavity is provided with latch bolt block (9), the end of dead bolt (8) is fixedly connected with latch bolt block (9), and the front end of dead bolt (8) stretches out housing (6), latch bolt block (9) is fixedly connected with the iron core of electromagnet (7), be provided with Compress Spring A(10 between latch bolt block (9) and electromagnet (7)), sliding door also is provided with inboard tripper on (1), described inboard tripper comprises left shifting block (11) and the right shifting block (12) that is divided into sliding door (1) both sides, hand push rod (13), limiting plate, connecting rod (14) and push rod (15), left shifting block (11) and right shifting block (12) all are installed on sliding door (1) by gyroaxis, be equipped with two rocking bars that are mutually angle on left shifting block (11) and right shifting block (12), limiting plate comprises upper horizontal baffle (21) and the lower horizontal baffle (22) that is arranged in parallel, rocking bar A(16 on left shifting block (11)) be arranged between two horizontal baffles, rocking bar A(16) and between upper horizontal baffle (21) be provided with Compress Spring B(17), hand push rod (13) and rocking bar A(16) the bottom be fixedly connected with, lower horizontal baffle (22) is provided with through hole, hand push rod (13) passes from this through hole, the two ends of connecting rod (14) are articulated in respectively the rocking bar B(18 on left shifting block (11)) and right shifting block (12) on rocking bar C(19), the rocking bar D(20 of right shifting block (12)) hinged with push rod (15), sliding door (1) is provided with the through hole that is positioned under dead bolt (8), push rod (15) is arranged in this through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220693199 CN202945889U (en) | 2012-12-16 | 2012-12-16 | Sliding door unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220693199 CN202945889U (en) | 2012-12-16 | 2012-12-16 | Sliding door unlocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945889U true CN202945889U (en) | 2013-05-22 |
Family
ID=48421596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220693199 Expired - Fee Related CN202945889U (en) | 2012-12-16 | 2012-12-16 | Sliding door unlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945889U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346503A (en) * | 2015-11-23 | 2016-02-24 | 贵州航天天马机电科技有限公司 | Fastener suitable for steel plate spring vehicle |
| CN107293945A (en) * | 2017-07-19 | 2017-10-24 | 江苏神电气有限公司 | A kind of fire-type regulator cubicle of high intensity |
| CN108750139A (en) * | 2018-06-04 | 2018-11-06 | 顺丰科技有限公司 | A kind of Wing-Body Configurations package assembly and the aircraft with it |
| CN109372352A (en) * | 2018-11-19 | 2019-02-22 | 中车长春轨道客车股份有限公司 | A kind of emergency unlocking device when folding door lock fails |
| CN114555896A (en) * | 2019-09-23 | 2022-05-27 | 品谱股份有限公司 | Lock for indoor sliding door |
-
2012
- 2012-12-16 CN CN 201220693199 patent/CN202945889U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346503A (en) * | 2015-11-23 | 2016-02-24 | 贵州航天天马机电科技有限公司 | Fastener suitable for steel plate spring vehicle |
| CN105346503B (en) * | 2015-11-23 | 2017-12-01 | 贵州航天天马机电科技有限公司 | A kind of dead lock suitable for leaf spring vehicle |
| CN107293945A (en) * | 2017-07-19 | 2017-10-24 | 江苏神电气有限公司 | A kind of fire-type regulator cubicle of high intensity |
| CN107293945B (en) * | 2017-07-19 | 2023-04-07 | 江苏神一电气有限公司 | High-strength fireproof electrical cabinet |
| CN108750139A (en) * | 2018-06-04 | 2018-11-06 | 顺丰科技有限公司 | A kind of Wing-Body Configurations package assembly and the aircraft with it |
| CN109372352A (en) * | 2018-11-19 | 2019-02-22 | 中车长春轨道客车股份有限公司 | A kind of emergency unlocking device when folding door lock fails |
| CN114555896A (en) * | 2019-09-23 | 2022-05-27 | 品谱股份有限公司 | Lock for indoor sliding door |
| CN114555896B (en) * | 2019-09-23 | 2023-11-21 | 品谱股份有限公司 | Lock for indoor sliding door |
| US11891846B2 (en) | 2019-09-23 | 2024-02-06 | Assa Abloy Americas Residential Inc. | Lockset for interior sliding door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202945889U (en) | Sliding door unlocking mechanism | |
| CN201896507U (en) | Locking and unlocking device for shield door of track traffic station | |
| CN202249182U (en) | Emergency unlocking device | |
| CN209556620U (en) | A kind of electric control lock | |
| CN105205914A (en) | Safety interlocking mechanism of coin recovery cashbox | |
| CN202945891U (en) | Sliding door locking mechanism | |
| CN102493721B (en) | Shielding door locking device | |
| CN202945959U (en) | Sliding door for rail transit safety door | |
| CN206346586U (en) | A kind of non-hole intelligent remote control gate lock lock core | |
| CN202023396U (en) | Device for locking two columns and sliding table in parking | |
| CN203570010U (en) | Manual unlocking device of BRT (Bus Rapid Transit) safety door | |
| CN201411973Y (en) | Improved structure of cashbox coded lock | |
| CN202850655U (en) | Rotatory bolt anti-theft lock capable of being locked quickly | |
| CN201538657U (en) | Mechanical locking device for engineering machine supporting leg | |
| CN203426414U (en) | Mold-locking mechanical safety lock device for die casting machine | |
| CN203008568U (en) | Support leg lock and engineering machinery | |
| CN101798825A (en) | Connecting rod type quick connector used for excavator | |
| CN203978080U (en) | A kind of locomotive emergency safety door lock | |
| CN202520098U (en) | Door locking mechanism | |
| CN202882594U (en) | Ladder type rotating plug anti-theft lock | |
| CN203201295U (en) | Anti-burglary lock with automatic locking function | |
| CN201835853U (en) | Front door locking structure of fan controller for mine | |
| CN202441223U (en) | Novel anti-theft door device | |
| CN203412395U (en) | Automatic locking device of electrically operated gate | |
| CN205955438U (en) | Automobile door lock actuating mechanism |
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: 20130522 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |