CN101644120A - Two-door interlocker - Google Patents
Two-door interlocker Download PDFInfo
- Publication number
- CN101644120A CN101644120A CN200910306084A CN200910306084A CN101644120A CN 101644120 A CN101644120 A CN 101644120A CN 200910306084 A CN200910306084 A CN 200910306084A CN 200910306084 A CN200910306084 A CN 200910306084A CN 101644120 A CN101644120 A CN 101644120A
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- CN
- China
- Prior art keywords
- guide rod
- door
- lock pin
- interlocking
- lockpins
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- 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.)
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Abstract
The invention relates to a two-door interlocker. The two-door interlocker comprises a lock body, a sliding core, lockpins and guide rods, wherein the sliding core and the lockpins are embedded in thelock body, the sliding core is vertically arranged, the lockpins are horizontally installed in center holes of the sliding core, the guide rods are arranged in pairs, one end of each guide rod is installed in the lock body, the other end is connected with a corresponding door by a connecting rod, the paired guide rods are respectively positioned on the upper parts and the lower parts of the lockpins in the lock body, and grooves corresponding to the lockpins are arranged on the guide rods. The invention has the structure that the guide rod grooves are in embedded matching with the lockpins, thereby realizing the purpose of interlocking the guide rods arranged in pairs as well as the purpose of interlocking a connected front door and a rear door. The invention has the advantages of simple and reasonable structure, easy installation, convenient and reliable operation and low cost, has the function of interlocking two doors, and is suitable for the occasions, such as meat processing plants, isolation wards, poison gas laboratories, and the like, which need to interlock two doors.
Description
Technical field
The invention belongs to the interlock of specific function door, specifically a kind of two-door interlocker.
Background technology
We know that double-deck interlocking linkage door is widely used in bank, meat products processing factory, a series of departments that need security protection such as isolation ward and poison gas laboratory.The interlocking linkage door of existing market comprises a series of comparatively complicated facilities such as motor, microcomputer, and cost is higher, unsuitable many configurations.
Summary of the invention
Technical problem to be solved by this invention is to overcome above-mentioned the deficiencies in the prior art, provides a kind of simple and reasonable for structure, easy to operate, reliable, installs easily, and cost is low, has two-door interlock function, the reliable two-door interlocker of interlocking.
The technical scheme that the present invention solves the problems of the technologies described above employing is: a kind of two-door interlocker, it includes lock body, slide core, lock pin, guide rod, it is characterized in that: described slide core and lock pin are embedded in the lock body, wherein slide core is vertically installed, the lock pin level is installed in the slide core centre bore, described guide rod disposes in pairs, each guide rod one end is installed in the lock body, the other end is connected with corresponding door by connecting rod, paired guide rod in lock body, lay respectively at lock pin about, guide rod is provided with and the lock pin corresponding groove.
The said lock pin of the present invention is a cylindrical rod, and the guide rod upper groove is an arc groove.
The relative position of the guide rod groove of lock pin of the present invention and paired interlocking has determined each guide rod to connect the locking or the release of door.Move to open when one, drive the guide rod that links to each other and move, lock pin breaks away from the groove of this guide rod, and enters the groove of corresponding interlocking guide rod, the interlocking guide rod that locking is corresponding under the support of this guide rod or compressing.At this moment, the door that a guide rod connects moves to be opened, and the door locked that corresponding interlocking guide rod connects, can't open, and vice versa.
The present invention is embodied as interlocking between the guide rod that is provided with because the guide rod of paired configuration is provided with groove, and the guide rod groove cooperates with lock pin is embedded.Door before and after the guide rod of paired configuration connects by connecting rod respectively, thereby the interlocking of the front and back door that realization is connected.Against existing technologies, the present invention does not adopt the control of the higher circuit of costs such as micro computer, sensor, only utilizes mechanism itself just to realize the function of two-door interlocking, has saved the cost of interlock greatly, has improved the reliability of interlock.The present invention is simple and reasonable for structure, installs easily, and easy to operate, reliable, cost is low, has two-door interlock function, and interlocking is reliable.Be a kind of desirable two-door interlocker, be applicable to that meat products processing factory, isolation ward and poison gas laboratory etc. need the place of two-door interlocking.
Description of drawings
The present invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is dismantle guide rod, lock pin, a slide core connection diagram behind the lock body of the present invention.
Fig. 3 is a scheme of installation of the present invention.
Number in the figure is: 1. lock body, and 2. slide core, 3. lock pin, 4. guide rod, 5., 6. connecting rod, 11. guide rod installing holes, 12. slide core installing holes, 40. grooves.
The specific embodiment
From Fig. 1, Fig. 2 as can be seen, a kind of two-door interlocker, it includes lock body 1, slide core 2, lock pin 3, guide rod 4 etc.Described lock body 1 is the carrier of slide core 2, lock pin 3 and guide rod 4, and it can be fixed on the building ceiling of two-door correspondence during use.Lock body 1 is provided with some groups of guide rod installing holes 11 and slide core lock pin installing hole 12, is convenient to slide core 2, lock pin 3 and guide rod 4 assemblings.
As Fig. 2, shown in Figure 3, guide rod 41,43 disposes in pairs, and guide rod 42,44 disposes in pairs, and each guide rod one end is installed in the lock body 1, and the other end is connected with corresponding door by connecting rod.The two-door interlocker that Fig. 2, Fig. 3 provide, corresponding front and back door is the double door of splitting.In pairs the guide rod 41,43 of configuration in lock body, lay respectively at lock pin 3 about, guide rod 42,44 in lock body, also lay respectively at lock pin 3 about, be respectively equipped with and lock pin corresponding groove 40 on the guide rod 41,42,43,44.
The relative position of the guide rod groove 40 of lock pin 3 of the present invention and paired interlocking has determined each guide rod to connect the locking or the release of door.When mobile a unlatching, the guide rod that drive to link to each other moves, and lock pin 3 breaks away from the groove of these guide rods, and enters the groove of corresponding interlocking guide rod under the support of this guide rod or compressing, just the interlocking guide rod that locking is corresponding can be clamp-oned lock pin 3 in the groove of corresponding interlocking guide rod.At this moment, the door that this guide rod connects moves to be opened, and the door locked that corresponding interlocking guide rod connects, can't open, and vice versa.
Be that example illustrates its course of work with Fig. 2, Fig. 3 below.In original state, the groove of four guide rods all is positioned at the lock pin place, and promptly four panel door all is in closed condition.After wherein any guide rod moves, lock pin will be squeezed in the groove of corresponding interlocking guide rod, make two guide rods of offside by locking.That is to say that lock pin will be squeezed in the groove of guide rod 41,42, make guide rod 41,42 by locking, but guide rod 44 can move after guide rod 43 motions; In like manner, after guide rod 41 or 42 motions, lock pin will be squeezed in the groove of guide rod 43,44, make guide rod 43,44 by locking.Guide rod 43,44 links to each other with the Qianmen, and guide rod 41,42 links to each other with the back door, so also can realize interlocking between front side two fan doors and the rear side two fan doors.
More than, with reference to description of drawings embodiments of the present invention, but the invention is not restricted to illustrated embodiment.For illustrated embodiment, in the scope identical, or in equal scope, can add various corrections or distortion with this invention.Have only Yishanmen as each side, when promptly only needing two-door interlocking,, two fan doors are connected respectively on guide rod 41 and 43 by linkage get final product as long as the guide rod among the present invention 42 and 44 is removed.
Claims (2)
1. two-door interlocker, it includes lock body, slide core, lock pin, guide rod, it is characterized in that: described slide core and lock pin are embedded in the lock body, wherein slide core is vertically placed, and the lock pin level is installed in the slide core centre bore, and described guide rod disposes in pairs, each guide rod one end is installed in the lock body, the other end is connected by connecting rod and corresponding door, paired guide rod in lock body, lay respectively at lock pin about, guide rod is provided with and the lock pin corresponding groove.
2. two-door interlocker according to claim 1 is characterized in that: said lock pin is a cylindrical rod, and the guide rod upper groove is an arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910306084 CN101644120B (en) | 2009-08-26 | 2009-08-26 | Two-door interlocker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910306084 CN101644120B (en) | 2009-08-26 | 2009-08-26 | Two-door interlocker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101644120A true CN101644120A (en) | 2010-02-10 |
| CN101644120B CN101644120B (en) | 2011-04-20 |
Family
ID=41656163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910306084 Expired - Fee Related CN101644120B (en) | 2009-08-26 | 2009-08-26 | Two-door interlocker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101644120B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015819A (en) * | 2012-12-24 | 2013-04-03 | 成都老肯科技股份有限公司 | Double door interlocking mechanism |
| CN105301722A (en) * | 2015-11-03 | 2016-02-03 | 苏州优康通信设备有限公司 | Front and reverse interlocking optical communication cross-connecting box |
| CN106285230A (en) * | 2016-08-04 | 2017-01-04 | 安徽罗伯特科技股份有限公司 | Safety interlocking for switch cubicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2330757Y (en) * | 1998-01-26 | 1999-07-28 | 白德田 | Remote-control inter locked internal shrinking anti-burglar door |
| CN201129088Y (en) * | 2007-11-26 | 2008-10-08 | 凯迈(洛阳)电子有限公司 | Two-door interlocking lock device for center split door |
| CN201513037U (en) * | 2009-09-07 | 2010-06-23 | 哈尔滨工业大学（威海） | Double-door interlocking device |
-
2009
- 2009-08-26 CN CN 200910306084 patent/CN101644120B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015819A (en) * | 2012-12-24 | 2013-04-03 | 成都老肯科技股份有限公司 | Double door interlocking mechanism |
| CN105301722A (en) * | 2015-11-03 | 2016-02-03 | 苏州优康通信设备有限公司 | Front and reverse interlocking optical communication cross-connecting box |
| CN106285230A (en) * | 2016-08-04 | 2017-01-04 | 安徽罗伯特科技股份有限公司 | Safety interlocking for switch cubicle |
| CN106285230B (en) * | 2016-08-04 | 2019-11-05 | 蒋钱 | Safety interlocking for switchgear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101644120B (en) | 2011-04-20 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20110826 |