CN2411326Y - Anti-theft door with linkage multipoint locking mechanism - Google Patents
Anti-theft door with linkage multipoint locking mechanism Download PDFInfo
- Publication number
- CN2411326Y CN2411326Y CN 00204112 CN00204112U CN2411326Y CN 2411326 Y CN2411326 Y CN 2411326Y CN 00204112 CN00204112 CN 00204112 CN 00204112 U CN00204112 U CN 00204112U CN 2411326 Y CN2411326 Y CN 2411326Y
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- Prior art keywords
- dead bolt
- doorframe
- main
- minute
- door
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Abstract
The utility model relates to a theftproof door with a linkage locking mechanism, and the locking mechanism is arranged in a door frame. A lock tongue of the locking mechanism is an auxiliary lock tongue which corresponds to and is matched with the position of an auxiliary lock hole arranged on the side face of a door body. A main lock tongue is connected with the auxiliary lock tongue through a transmission mechanism arranged in a door frame. When a main lock is locked, the main lock tongue on the door body is extended into a main lock hole in the door frame, simultaneously a contacting bar is pushed, the auxiliary lock tongue is driven to move by the pushing force which is acted on the contacting bar through the transmission mechanism, causing the auxiliary lock tongue to extend into the auxiliary lock hole of the door body to achieve the linkage multipoint locking. A resetting mechanism of the auxiliary lock tongue is arranged. The multipoint locking of the theftproof door body can be realized only through a door lock. The utility model has the advantages of good safety performance, simple structure, convenient use, convenient manufacture, and low production cost.
Description
The utility model relates to a kind of security door, is the improvement that has multi-point lock locking mechanism security door to existing.
Its lockable mechanism of security door that has multiple lockable mechanism at present all is arranged between the inside and outside plate of a body, this lockable mechanism is many to be made up of middle lock, lock point and connecting rod etc.,, complex structure more because of peripheral element are made the height in man-hour, raw materials consumption is big, so cost of production is higher.Simultaneously, because the thinner thickness of door body steel plate, if mismatch other safeguard procedures, its survivability is relatively poor.
The utility model purpose is to provide a kind of security door with interlock lockable mechanism, makes it guaranteeing under the prerequisite of security performance, and simplified structure, the convenient making and use reduced the security door cost.
The utility model purpose can be achieved through the following technical solutions:
Security door with interlock lockable mechanism comprises doorframe, door body in the composition, the two is connected by hinge.The door body is made up of the inner panel that is parallel to each other, outside plate, and the Men Tiyi side relative with hinge is provided with main lock, has main lockhole on the doorframe relative with main latch bolt position.Main improvements of the present utility model are to be equipped with in the doorframe lockable mechanism, and the dead bolt of this lockable mechanism is for dividing dead bolt, and relative with the position of set minute lockhole of door body side surface, the two is complementary.Have the hole at the doorframe wall place relative with minute dead bolt.Be provided with touch article in the main lockhole, link to each other by the transmission mechanism that is located in the doorframe between main dead bolt and minute dead bolt.When main lock locking, the main dead bolt on the door body stretches in the main lockhole in the doorframe, promotes touch article simultaneously, and touch article drives its suffered thrust and divides dead bolt to move by transmission mechanism, make it to stretch in the branch lockhole of a body, realizes interlock multiple spot locking.For realizing the unlatching of lockable mechanism smoothly, at the other branch dead bolt resetting-mechanism that is provided with of minute dead bolt.
Above-mentioned security door with interlock multi-point lock locking mechanism, described transmission mechanism can be designed as gear, touch article structure, and it comprises touch article, gear, axle, supporting in forming.One end of touch article is relative with main latch bolt position, and the supporting of axle is fixed in the doorframe, the gear of coaxial assembling respectively with touch article on tooth and divide the tooth on the dead bolt to be meshed.
Above-mentioned security door with interlock multi-point lock locking mechanism, described transmission mechanism can also be designed to touch article, lever construction.Touch article one end is relative with main latch bolt position, and the other end and lever arm join, and the other end of lever arm links to each other with a minute dead bolt.Fulcrum is fixedly connected in the doorframe, and is hinged between the lever.
Above-mentioned security door with interlock multi-point lock locking mechanism, described minute dead bolt resetting-mechanism can be in a minute lockhole bottom branch dead bolt ejecting mechanism to be set, or establishes branch dead bolt exhaustion mechanism in a minute dead bolt other end doorframe inboard.
Above-mentioned security door with interlock multi-point lock locking mechanism, described minute dead bolt ejecting mechanism is made up of spring and the liftout plate that matches; Described minute dead bolt exhaustion mechanism is pull-off spring;
Above-mentioned security door with interlock multi-point lock locking mechanism, dead bolt was distributed in main dead bolt both sides in described minute.
The utility model only can be realized the multiple spot locking of security door body to door lock with one, and security performance is good, and is simple in structure, makes and easy to use, has reduced the cost of production of security door.
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the A-A generalized section of the utility model embodiment 1.
Fig. 3 is the B-B cross-sectional view of the utility model embodiment 1,2.
Fig. 4 is the structural representation of the utility model embodiment 2.
Fig. 5 is the schematic cross section of the utility model embodiment 2.
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment:
Embodiment one:
Referring to Fig. 1,2, during forming, the utility model comprises doorframe 1, door body 2, the two is connected by hinge 3.Door body 2 is made up of the inner panel that is parallel to each other, outside plate, is parallel to each other between inner panel and outside plate, and the Men Tiyi side relative with hinge 3 is provided with mainly locks 4, has main lockhole on the doorframe relative with main dead bolt 5 positions.Be provided with lockable mechanism in the doorframe 1, this lockable mechanism is made up of touch article 6, gear 7, axle 8, branch dead bolt 9, supporting 10, divides the position of dead bolt 9 and set minute lockhole 11 of door body side surface relative, and the two is complementary.9 relative doorframe wall places have the hole at minute dead bolt, with the convenient branch lockhole that divides dead bolt 9 vertically to stretch to Men Tizhong from doorframe 1.Touch article 6 one ends in the main lockhole are relative with main dead bolt 10 positions, and the supporting 10 of axle 8 is fixed in the doorframe 1, the gear 7 of coaxial assembling respectively with touch article 6 on tooth and the tooth on the branch dead bolt 9 be meshed.Be to realize smoothly the unlatching of lockable mechanism, the branch dead bolt ejecting mechanism of being made up of spring 12 and the liftout plate 13 that matches can be set in minute lockhole 11 bottoms, or establish lock pin in minute dead bolt 9 other end doorframe inboards and pull out spring 14.
When master's lock 4 lockings, the main dead bolt 5 of door on the body stretches in the main lockhole in the doorframe, promote touch article 6 simultaneously, touch article 6 will drive axle 8 and gear 7 rotations under thrust, and be distributed in the main gear of both sides axle head of locking in rotary course, minute dead bolt 9 is pushed into synchronously in the branch lockhole 11 of Men Tizhong, realizes the interlock multiple spot locking of security door.Referring to Fig. 3, when main lock 4 is opened, divide dead bolt 9 under the effect of ejecting mechanism or extension spring 14, from minute lockhole 11, to deviate from, security door promptly is opened.
Embodiment two: described transmission mechanism can also be designed to touch article, lever construction.Touch article one end is relative with main latch bolt position, and the other end and lever arm join, and the other end of lever arm links to each other with a minute dead bolt.Fulcrum is fixedly connected in the doorframe, and is hinged between the lever.
Referring to Fig. 4,5, during forming, the utility model comprises doorframe 1, door body 2, the two is connected by hinge 3.Door body 2 is made up of inner panel, outside plate, is parallel to each other between inner panel and outside plate, and the Men Tiyi side relative with hinge 3 is provided with mainly locks 4, has main lockhole on the doorframe relative with main dead bolt 5 positions.Be provided with lockable mechanism in the doorframe 1, the dead bolt of this lockable mechanism is for dividing dead bolt 9, and relative with the position of set minute lockhole 11 of door body side surface, the two is complementary.Have the hole at the doorframe wall place relative, so that divide dead bolt 9 to stretch to a body with minute dead bolt 9.Be provided with touch article 6 in the main lockhole, link to each other by the transmission mechanism that is located in the doorframe between main dead bolt and minute dead bolt.The transmission mechanism of present embodiment is touch article, lever construction, and lever arm 15 and door body 2 and 1 on doorframe be arranged in parallel.Touch article 6 one ends are relative with main dead bolt 5 positions, and the other end and lever arm 15 join, and the other end of lever arm 15 links to each other with minute dead bolt 9.Fulcrum 16 is fixedly connected in the doorframe, and hinged between the lever arm 15.Be provided with the branch dead bolt ejecting mechanism of forming by spring 12 and the liftout plate 13 that matches in minute lockhole 11 bottoms, or establish lock pin in minute dead bolt 9 other end doorframe inboards and pull out spring 14, with the unlatching of smooth realization lockable mechanism.
When master's lock 4 lockings, the contact pin 6 in the dead bolt 5 striking master lockholes, under the effect of power, lever arm 15 rotates around fulcrum 16, and drive branch dead bolt 9 stretches to the branch lockhole 11 in the body 2, security door locking at this moment from doorframe; When main lock 4 is opened, divide dead bolt 9 under the effect of minute dead bolt ejecting mechanism or extension spring 14, from minute lockhole 11, to deviate from, security door promptly is opened.
Claims (9)
1. security door with interlock multi-point lock locking mechanism, comprise doorframe (1) in the composition, door body (2), the two is connected by hinge (3), the door body is by the inner panel that is parallel to each other, outside plate is formed, the Men Tiyi side relative with hinge (3) is provided with main lock (4), have main lockhole on the doorframe relative with main dead bolt (5) position, it is characterized in that being equipped with in the doorframe lockable mechanism, the branch dead bolt (9) of this lockable mechanism is relative with the position of door set minute of body side surface lockhole (11), the two is complementary, have the hole at the doorframe wall place relative with minute dead bolt, main dead bolt (5) is linked to each other by the transmission mechanism that is located in the doorframe with dividing between dead bolt (9), is provided with branch dead bolt resetting-mechanism by dividing dead bolt (9).
2. according to the described security door of claim 1 with interlock multi-point lock locking mechanism, it is characterized in that said transmission mechanism comprises touch article (6), gear (7), axle (8), supporting (10) in forming, one end of touch article (6) is relative with main dead bolt (5) position, the supporting (10) of axle (8) is fixed in the doorframe (1), the gear of coaxial assembling (7) respectively with touch article (6) on tooth and divide the tooth on the dead bolt (9) to be meshed.
3. according to claim 1 or 2 described security doors with interlock lockable mechanism, it is characterized in that described transmission mechanism is touch article, lever construction, touch article (6) one ends are relative with main dead bolt (5) position, the other end and lever arm (15) join, the other end of lever arm (15) links to each other with dividing dead bolt (9), fulcrum (16) is fixedly connected in the doorframe (1), and is hinged between the lever arm (15).
4. according to claim 1 or 2 described security doors, it is characterized in that described lock pin resetting-mechanism is in a minute lockhole bottom branch dead bolt ejecting mechanism to be set with interlock multi-point lock locking mechanism.
5. according to claim 1 or 2 described security doors, it is characterized in that described lock pin resetting-mechanism is to establish branch dead bolt exhaustion mechanism at minute dead bolt one end with interlock multi-point lock locking mechanism.
6. according to the described security door of claim 4, it is characterized in that described minute dead bolt ejecting mechanism be made up of spring (12) and the liftout plate (13) that matches with interlock multi-point lock locking mechanism.
7. according to the described security door of claim 5, it is characterized in that described minute dead bolt exhaustion mechanism is extension spring (14) with interlock lockable mechanism.
8. according to claim 1 or 3 described security doors, it is characterized in that be arrangeding in parallel between described lever arm (15) and door body (2) and doorframe (1) with interlock multi-point lock locking mechanism.
9. according to claim 1 or 2 described security doors with interlock multi-point lock locking mechanism, it is characterized in that described minute dead bolt (9) be distributed in main dead bolt (5) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00204112 CN2411326Y (en) | 2000-02-28 | 2000-02-28 | Anti-theft door with linkage multipoint locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00204112 CN2411326Y (en) | 2000-02-28 | 2000-02-28 | Anti-theft door with linkage multipoint locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2411326Y true CN2411326Y (en) | 2000-12-20 |
Family
ID=33572594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00204112 Expired - Fee Related CN2411326Y (en) | 2000-02-28 | 2000-02-28 | Anti-theft door with linkage multipoint locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2411326Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1603560B (en) * | 2003-09-22 | 2011-06-22 | 阿萨阿布洛伊澳大利亚有限公司 | A multipoint lock |
| CN103758414A (en) * | 2008-11-06 | 2014-04-30 | 阿布拉铝有限公司 | A multipoint lock assembly |
| CN109098630A (en) * | 2018-09-29 | 2018-12-28 | 佛山市众从人安防技术有限公司 | A kind of cashbox door |
| CN110107154A (en) * | 2019-06-12 | 2019-08-09 | 衡水庆鑫保险箱柜有限公司 | The double-deck reverse engagement cross complaint bolt structure |
-
2000
- 2000-02-28 CN CN 00204112 patent/CN2411326Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1603560B (en) * | 2003-09-22 | 2011-06-22 | 阿萨阿布洛伊澳大利亚有限公司 | A multipoint lock |
| CN103758414A (en) * | 2008-11-06 | 2014-04-30 | 阿布拉铝有限公司 | A multipoint lock assembly |
| CN103758414B (en) * | 2008-11-06 | 2017-03-01 | 阿布拉铝有限公司 | Multiple spot lock set |
| CN109098630A (en) * | 2018-09-29 | 2018-12-28 | 佛山市众从人安防技术有限公司 | A kind of cashbox door |
| CN109098630B (en) * | 2018-09-29 | 2023-09-26 | 佛山市众从人安防技术有限公司 | Vault door |
| CN110107154A (en) * | 2019-06-12 | 2019-08-09 | 衡水庆鑫保险箱柜有限公司 | The double-deck reverse engagement cross complaint bolt structure |
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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 |