CN101988362A - Multipoint-locking security door - Google Patents
Multipoint-locking security door Download PDFInfo
- Publication number
- CN101988362A CN101988362A CN2009103050800A CN200910305080A CN101988362A CN 101988362 A CN101988362 A CN 101988362A CN 2009103050800 A CN2009103050800 A CN 2009103050800A CN 200910305080 A CN200910305080 A CN 200910305080A CN 101988362 A CN101988362 A CN 101988362A
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- CN
- China
- Prior art keywords
- door
- locking
- connecting rod
- lock
- hole
- 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.)
- Pending
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- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a multipoint-locking security door, relating to a security door, and aiming at carrying out automatic locking in each position of the door. The invention is realized by the following technical scheme: the multipoint-locking security door comprises a door, a door frame, a lock and a multipoint-locking device, wherein the lock is fixed on the door; the multipoint-locking device is positioned in the door frame and comprises a lock hole corresponding to the lock; a three-way pushing contact is arranged in the lock hole; one end of the three-way pushing contact corresponds to a bolt and can move when being pushed by the bolt; a pushing connecting rod is connected with the upward end of the three-way pushing contact, and the other end of the pushing connecting rod can penetrate through a hole at the upper end of the door frame and be placed in a locking hole arranged at the top part of the door; and a pushing connecting rod is also connected with the downward end of the three-way pushing contact, and the other end of the pushing connecting rod can penetrate through a hole at the lower end of the door frame and be placed in a locking hole arranged at the bottom part of the door. The security door of the invention can be applied to various occasions.
Description
Technical field
The present invention relates to a kind of security door, particularly relate to a kind of multiple spot locking security door.
Background technology
Security door in the middle of the existing life all is with after doorframe is connected basically by door, undertaken antitheft by various locks when closing, whole antitheft position is very simple, burglar's specific aim when forcing open the door is very strong, so anti-theft effect is less better naturally, and the corollary equipment of its lock all is positioned at the interlayer of door, the burglar is easy to destroy by after door is torn, also some security door is to take to add a plurality of locks to carry out antitheft on the same direction of door, but have certain potential safety hazard, the burglar only need destroy its a part can implement theft.
Summary of the invention
The purpose of this invention is to provide a kind of multiple spot locking security door that can carry out automatic locking at each position of door.
The objective of the invention is multiple spot locking security door by the following technical proposal realization, comprise door, doorframe and the lock that is fixed on the door, also comprise a multi-point lock locking apparatus, the multi-point lock locking apparatus is positioned at doorframe, comprise the lockhole corresponding with lock, be provided with a three-dimensional in the lockhole and promote the contact, it is corresponding with dead bolt and can move with the promotion of dead bolt that three-dimensional promotes an end of contact, the end that makes progress that three-dimensional promotes the contact is connected with the promotion connecting rod, the other end that promotes connecting rod can pass from the hole of doorframe upper end and be positioned in the middle of the locking hole at the top that is opened in door, the downward end that three-dimensional promotes the contact also is connected with the promotion connecting rod, and the other end that promotes connecting rod can pass from the hole of doorframe lower end and be positioned in the middle of the locking hole of the bottom that is opened in door.
Described three-dimensional promote the contact comprise three promotion posts on the direction with and inner resetting means.
From architectural feature of the present invention as can be seen, when security door cuts out, rotation lock, dead bolt promotes the promotion post that three-dimensional promotes the contact, thereby promote two other and promote post, the other two ends that promote connecting rod are entered in the middle of the locking hole of the top of door and bottom, on three directions of door, can both obtain locking like this, the difficulty of destroying strengthens, and security performance is improved, when door is opened, rotation lock, after dead bolt withdrawed from, the resetting means that three-dimensional promotes the contact allowed three promotion posts all get back to original position, withdrawed from the middle of locking hole thereby drive the other two ends that promote connecting rod.
From architectural feature of the present invention as can be seen, the invention has the advantages that: the present invention is simple in structure, practicality easy for installation; carry out locking protection from each limit of door, and its principal organ is in the doorframe, the anti-ability of destroying is strengthened greatly; security performance is improved.
Description of drawings
Fig. 1 is a structural representation of the present invention
Wherein Reference numeral 1 is that door 2 is that doorframe 3 is that lock 4 is that three-dimensional promotion contact 5 is that dead bolt 6 is that promotion connecting rod 7 is that locking hole 8 is to promote post
The specific embodiment
The present invention is described further below in conjunction with accompanying drawing:
Preferred embodiment
Multiple spot locking security door as shown in Figure 1, comprise door 1, doorframe 2 and the lock 3 that is fixed on the door, also comprise a multi-point lock locking apparatus, the multi-point lock locking apparatus is positioned at doorframe 2, comprise and lock 3 corresponding lockholes, be provided with a three-dimensional in the lockhole and promote contact 4, the end that three-dimensional promotes contact 4 and dead bolt 5 are corresponding and can move with the promotion of dead bolt 5, the end that makes progress that three-dimensional promotes contact 4 is connected with promotion connecting rod 6, the other end that promotes connecting rod 6 can pass from the hole of doorframe 2 upper ends and be positioned in the middle of the locking hole 7 at the top that is opened in door 1, the downward end that three-dimensional promotes contact 4 also is connected with promotion connecting rod 6, and the other end that promotes connecting rod 6 can pass from the hole of doorframe 2 lower ends and be positioned in the middle of the locking hole 7 of the bottom that is opened in door 1.
Described three-dimensional promote contact 4 comprise three promotion posts 8 on the direction with and inner resetting means.
Disclosed all features in this manual except mutually exclusive feature, all can make up by any way.
Disclosed arbitrary feature in this manual (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. multiple spot locking security door, comprise door (1), doorframe (2) and be fixed on lock (3) on the door, it is characterized in that also comprising a multi-point lock locking apparatus, the multi-point lock locking apparatus is positioned at doorframe (2), comprise and lock (3) corresponding lockhole, be provided with a three-dimensional in the lockhole and promote contact (4), it is corresponding with dead bolt (5) and can move with the promotion of dead bolt (5) that three-dimensional promotes an end of contact (4), the end that makes progress that three-dimensional promotes contact (4) is connected with promotion connecting rod (6), the other end that promotes connecting rod (6) can pass from the hole of doorframe (2) upper end and be positioned in the middle of the locking hole (7) at the top that is opened in door (1), the downward end that three-dimensional promotes contact (4) also is connected with promotion connecting rod (6), and the other end that promotes connecting rod (6) can pass from the hole of doorframe (2) lower end and be positioned in the middle of the locking hole (7) of the bottom that is opened in door (1).
2. multiple spot locking security door according to claim 1, it is characterized in that described three-dimensional promote contact (4) comprise three promotion posts (8) on the direction with and inner resetting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103050800A CN101988362A (en) | 2009-07-31 | 2009-07-31 | Multipoint-locking security door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103050800A CN101988362A (en) | 2009-07-31 | 2009-07-31 | Multipoint-locking security door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101988362A true CN101988362A (en) | 2011-03-23 |
Family
ID=43745123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103050800A Pending CN101988362A (en) | 2009-07-31 | 2009-07-31 | Multipoint-locking security door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101988362A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359335A (en) * | 2011-09-05 | 2012-02-22 | 岳国兴 | Burglar-proof door with door frame lock |
| CN110056296A (en) * | 2019-04-05 | 2019-07-26 | 李俊 | Multi-point protection and anti-theft control method for anti-theft door |
-
2009
- 2009-07-31 CN CN2009103050800A patent/CN101988362A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359335A (en) * | 2011-09-05 | 2012-02-22 | 岳国兴 | Burglar-proof door with door frame lock |
| CN102359335B (en) * | 2011-09-05 | 2014-04-23 | 步阳集团有限公司 | Burglar-proof door with door frame lock |
| CN110056296A (en) * | 2019-04-05 | 2019-07-26 | 李俊 | Multi-point protection and anti-theft control method for anti-theft door |
| CN110056296B (en) * | 2019-04-05 | 2020-12-29 | 邳州泰利恒商贸有限公司 | Multi-point protection and anti-theft control method for anti-theft door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110323 |