CN205605019U - Security door - Google Patents
Security door Download PDFInfo
- Publication number
- CN205605019U CN205605019U CN201620311061.4U CN201620311061U CN205605019U CN 205605019 U CN205605019 U CN 205605019U CN 201620311061 U CN201620311061 U CN 201620311061U CN 205605019 U CN205605019 U CN 205605019U
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- CN
- China
- Prior art keywords
- bolt
- door
- lock core
- door body
- antitheft door
- 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.)
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Abstract
The utility model relates to a technical field that prevents burglary safely especially relates to a security door. Security door includes lock core, sword iron box, coupling mechanism and two at least sword irons that can stretch out and draw back, the overhead door body about security door's the men tiwei, the sword iron box is located the outside side of the door body, at least two the sword iron is respectively through corresponding coupling mechanism with the lock core links to each other under the lock core locking state, the left and right sides of the door body has at least one respectively the sword iron is the state of stretching out, and inlays in corresponding the avris in the sword iron box. This security door just can carry out common locking structure in the security door's of oscilaltion both sides through rotating same lock core, and this is showing safety in utilization and the convenience that has improved security door, has improved the durability simultaneously.
Description
Technical field
This utility model relates to safe antitheft technical field, particularly relates to a kind of antitheft door.
Background technology
Along with the progress of science and technology, various equipment and system are widely used, wherein, in security protection
In equipment, need to apply antitheft door.
In recent years, for safety in utilization and the convenience of antitheft door, and the requirement of the aspect such as ruggedness
More and more higher, therefore, improve safety in utilization and the convenience of antitheft door, improve ruggedness becomes simultaneously
Design object.
In prior art, antitheft door is constituted by using high-strength structure body to carry out assembling, avoids preventing with this
Steal door to be disassembled by violence easily, and then avoid improper personnel to enter the space protected by antitheft door.
But, only antitheft door is set to heavy abundant structure, it is impossible to stop improper personnel by some
Technological means is opened, and also result in antitheft door simultaneously and opens and closes the operation inconvenience of process.It addition,
Because of opening and closing operations repeatedly, to easily cause stability low during life-time service for abundant heavy door body structure, enters
And cause poor durability.
By discussed above, safety in utilization and the convenience of antitheft door of the prior art are low, the most resistance to
It is those skilled in the art's technical issues that need to address by defects such as property differences.
Utility model content
The purpose of this utility model is to provide a kind of antitheft door, will significantly be carried by application of the present utility model
The safety in utilization of high antitheft door and convenience, improve the ruggedness of antitheft door simultaneously.
For solving above-mentioned technical problem, this utility model provides a kind of antitheft door, including lock core, bolt box,
The bolt that bindiny mechanism and at least two can be stretched, the door body of described antitheft door is oscilaltion door body,
The outer avris of described door body is located at by described bolt box, and bolt described at least two passes through the described of correspondence respectively
Bindiny mechanism is connected with described lock core, and under described lock core lockup state, the left and right sides of described door body is divided
There is not at least one described bolt in the state of stretching out, and be embedded in the described bolt box of corresponding avris.
Alternatively, described bindiny mechanism includes gear and at least two tooth bar, described gear and described lock core
Be connected and be coaxially set, tooth bar described at least two engages with described gear respectively, and respectively with both sides
Described bolt be connected.
Alternatively, described lock core is located at the lateral middle of described door body, and the length of each described tooth bar is equal,
And it is engaged in the upper side and lower side of described gear with being respectively symmetrically.
Alternatively, it is characterised in that described door body is specially rolling screen door, described antitheft door also includes bottom girder,
Bolt described in described lock core, bindiny mechanism and at least two is all located at inside described bottom girder, described rolling screen door
Lifting is driven by motor.
Alternatively, the position sensor for detecting ground is also included and for controlling the control of described motor
Device, described position sensor is located at the bottom of described bottom girder, and is connected with described controller, in institute's rheme
Putting under the state that induction apparatus detects described ground, described controller controls described motor stopping.
Alternatively, alarm and the trigger being located in described bolt box are also included, at described lock core locking
Under state, the described bolt being embedded in described bolt box is positioned at the non-trigger position to described trigger, with
Under the state that real presently described door body is levered up, described bolt is positioned at the trigger position to described trigger；
Described trigger is connected with described alarm, triggers alarm signal with output.
Alternatively, the travel switch of described bolt box inside top is specially located at by described trigger, in institute
Stating bolt to offset the state triggered from bottom side with described travel switch, described travel switch is to described warning
Device exports described alarm signal.
Alternatively, described rolling screen door be respectively provided on two sides with for guide guide rail.
At one about in the real-time mode of antitheft door, antitheft door includes lock core, bolt box, bindiny mechanism
With at least two bolt, bolt box therein is the end for embedding bolt when antitheft door locking
The structure that portion uses, bolt box is fixedly mounted on the avris of the door body of antitheft door.Here antitheft door is limited
Door body is the door body of oscilaltion, and at least two bolt is connected with lock core by corresponding bindiny mechanism respectively,
During lock core locking, the left and right sides of door body has at least one bolt to stretch out and be respectively embedded into be arranged on door respectively
In the bolt box that body the right and left side is corresponding.Arranged by above structure, fall at antitheft door and be in closedown
During state, by rotating lock core, and then at least two bindiny mechanism is moved simultaneously, respectively connects
Mechanism drives corresponding bolt to be moved so that have at least one bolt to stretch out respectively in the both sides of door body,
And be respectively embedded into accordingly in the bolt box of the door body left and right sides, so, complete the locking shape of antitheft door
The structure of state is arranged.For so arranging, first, the connection machine of the rotation driver under stress both sides of lock core
Structure synchronizing moving, this makes the twisting resistance being subject to of lock core equalize；Second antitheft door both sides are respectively arranged with
Bolt stretches out, and constitutes, by embedding, the structure preventing door body from being levered up in corresponding anti-theft box, and this makes to prevent
The door body of robber's door is when being levered up by violence, and the bolt box of both sides plays spacing effect jointly, from
For stress, this is equivalent to the structure of the simply supported beam in physical theory so that the antitheft door prized
Can be less susceptible to damaged, reduce the probability that door body is levered up simultaneously.
In prior art, after the antitheft door of oscilaltion falls to cutting out, the avris in door body arranges lock
Tool, completes bolt by the lock core of rotation lockset and stretches out from an avris, and in locking structure, only in door body
One avris constitutes latch functions, and this is when door body is levered up by violence, and only one avris forms spacing form
Being equivalent to the cantilever beam in physical theory, this necessarily makes door body cause structural stability because of distortion stress
Low, the most damaged, anti-theft capability reduces the most simultaneously.And if be respectively mounted lockset at two avris of door body,
Then needing to carry out latching operation on twice in door body both sides, the convenience of operation is low.By contrast prior art
Understanding, the application of the antitheft door that this real-time mode provides significantly improves safety in utilization and convenience, with
Time improve ruggedness.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiment of the present utility model, comes for those of ordinary skill in the art
Say, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 is this utility model the first local structural representation；
Fig. 3 is this utility model the second local structural representation；
In Fig. 1 to Fig. 3: lock core 1, bolt box 2, bolt 3, door body 4, bottom girder 41, tooth
Wheel 51, tooth bar 52, motor 6, trigger 7, alarm 8, guide rail 9.
Detailed description of the invention
Core of the present utility model is to provide a kind of antitheft door, will significantly be carried by application of the present utility model
The safety in utilization of high antitheft door and convenience, improve the ruggedness of antitheft door simultaneously.
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Refer to Fig. 1 to Fig. 3, Fig. 1 is this utility model overall structure schematic diagram；Fig. 2 is this utility model
First local structural representation；Fig. 3 is this utility model the second local structural representation.
According to figure, antitheft door includes that lock core 1, bolt box 2, bindiny mechanism and at least two can
Flexible bolt 3, the door body of antitheft door is the door body 4 of oscilaltion, and the outside of door body 4 is located at by bolt box 2
Side, at least two bolt 3 is connected with lock core 1, at lock core 1 lockup state by corresponding bindiny mechanism respectively
Under, there is at least one bolt 3 left and right sides of door body 4 respectively in the state of stretching out, and is embedded in corresponding avris
In bolt box 2.When antitheft door cuts out, drive at least two bolt 3 points by the rotation of lock core 1
Do not stretch out from door body 4 both sides of antitheft door so that the termination of the bolt 3 of both sides is respectively embedded into correspondence position
In bolt box 2, this just constitutes the locking structure being equivalent to simple beam structure, certainly, each bolt of both sides
3 form the connection with lock core 1 by corresponding bindiny mechanism respectively.The antitheft door that the present embodiment provides passes through
Disposably rotating the locking structure that lock core 1 just completes the antitheft door both sides of oscilaltion, this significantly improves
Property easy to use and safety, make the ruggedness to be improved simultaneously.
On the basis of above-described embodiment, for bindiny mechanism, it is specifically set and includes gear 51 and at least
Two tooth bars 52, gear 51 is connected with lock core 1 and is coaxially set, at least two tooth bar 52 respectively with gear
51 engagements, and be connected with the bolt 3 of both sides respectively.It is driven making bolt by gear & rack structure
The positional accuracy of 3 strengthens, and the engaging structure of gear 51 and tooth bar 52 avoids slip during driving
There is the phenomenon of friction in other structure such as bar, and then it is fast to avoid the rate of wear, the strongest existing of ruggedness
Technical problem.
Further, lock core 1 being located at the lateral middle of door body 4, the length arranging each tooth bar 52 is equal,
And it is engaged in the upper side and lower side of gear 51 with being respectively symmetrically.Gear 51 and lock core 1 are coaxially disposed,
When lock core 1 rotation driven gear 51 rotates, in the present embodiment, set at the top of gear 51 and bottom symmetrical
Putting the tooth bar 52 of engagement, this makes the gear 51 stress equalization in rotation process so that gear 51 and lock
The rotary shaft that core 1 is connected, it can be avoided that unidirectional bending stress, which further improves ruggedness.Need
Illustrate, arrange the quantity of bolt 3 be even number be preferred so that the bolt 3 stretched out to both sides respectively
Quantity identical, this tooth bar 52 being capable of arranging equivalent amount in the both sides up and down of gear 51, such as,
The quantity arranging bolt 3 is two, then be respectively provided with a tooth bar 52 up and down at gear 51, and this makes to be subject to
Power equalizes.It is of course also possible to drive multiple bolt 3 to move by a tooth bar 52.
On the basis of the various embodiments described above, arranging door body 4 and be specially rolling screen door, antitheft door also includes bottom girder 41,
Lock core 1, bindiny mechanism and at least two bolt 3 being all located at bottom girder 4 internal, rolling screen door is driven by motor 6
Dynamic lifting.When motor 6 drives rolling screen door to fall to cutting out, enter inside single bottom girder 41
In row above-described embodiment, lock core 1 drives stretching out of the bolt 3 of both sides, structure so by bindiny mechanism
Arranging, the generally robust property being provided separately within bottom girder 41 bottom rolling screen door is strong, and will include lock core 1, company
It is internal that the structures such as connection mechanism and bolt 3 are co-located on bottom girder 41, and this improves the energy of antitheft door collapse resistance
Power, further increases safety.
In another embodiment, antitheft door also includes the position sensor for detecting ground and for controlling electricity
The controller of machine 6, position sensor is located at the bottom of bottom girder 41, and is connected with controller, at location sensitive
Under the state that device detects ground, controller controls motor 6 and shuts down.Ground in the present embodiment, refers to prevent
The door body 4 of robber's door is landed completely and is reached under closed mode, and the least significant end of door body 4 is contacted the structure offseted,
Under normal circumstances, the least significant end of door body 4 contacts with ground, and if being provided with single table top etc. in least significant end
Structure, then the table top being comparable to ground implication that position sensor is sensed.Thus, pass through in door body 4
Motor 6 controls in dropping process, when door body 4 least significant end reaches ground location, then passes through position sensor
The signal detected, controller is shut down according to this detection signal control motor 6 so that door body 4 is automatically stopped
Only in closed mode contact that offsets with ground, it is to avoid door body 4 and the shock on ground, it also avoid motor
6 because being occurred heating to damage by drag effect, avoids the need for artificially observing door body 4 down position simultaneously
And control the operational requirements shut down in time.Thus, the antitheft door that the present embodiment provides further increases resistance to
By property and property easy to use.
In another embodiment, antitheft door is set and also includes alarm 8 and the trigger 7 being located in bolt box 2,
Under lock core 1 lockup state, the bolt 3 being embedded in bolt box 2 is positioned at the non-trigger position to trigger 7,
And when door body 4 is levered up, bolt 3 is positioned at the trigger bit to trigger 7 because of moving of being tilted
Put, and then, trigger 7 is connected with alarm 8, triggers alarm signal with output.In the present embodiment,
Under the normal lockup state of antitheft door, bolt 3 embeds in the bolt box 2 of correspondence, and the termination of the bolt 3 embedded
The present normal position in bolt box 2 is referred to as non-trigger position, it means that bolt 3 now
Termination cannot be carried out signal for the trigger 7 arranged in bolt box 2 and triggers, and when bolt 3 keeps being embedded in lock
Time in barrel 2, i.e. when antitheft door is still in locking, if antitheft door is prized by improper, then prized
Door body 4 necessarily drive bolt 3 jointly to produce movement, this moves the termination making bolt 3 and produces trigger 7
Trigger action, the most now bolt 3 is referred to as trigger position by the position can triggered after prizing.Thus, exist
The state prized by violence under the non-opening of antitheft door can be by the structure setting of the present embodiment to report
Alert device 8 output alarm signal, and then prompting warning message.Which further improves safety.Need explanation
, alarm 8 could be arranged to the luminous organ on antitheft door, generator etc., it is, of course, also possible to arrange
For the long-distance alarm apparatus by wired or wireless connection.
Can there is various structures for arranging of trigger 7 in a upper embodiment, trigger can be specifically set
7 is to be located at the travel switch of bolt box 2 inside top, offsets with travel switch from bottom side at bolt 3 and triggers
Under state, travel switch is to alarm 8 output alarm signal.For the door body 4 of oscilaltion, by cruelly
When power prizes, door body 4 necessarily drives bolt 3 to move up, then the termination of bolt 3 in bolt box 2 on move
During touch travel switch, it is achieved the output of alarm signal.
It is, of course, also possible to there is the structure of other trigger multiple to arrange, such as, it is positioned proximate in bolt box 2
Switch, is arranged on proximity switch under normal lockup state, the top avris of bolt 3 end, is then being prized
Time dynamic, spacing by bolt box 2 after bolt 3 end is moved, and the end of bolt 3 not be positioned at high-order avris
Proximity switch formed offset contact relation, proximity switch just can by the termination of bolt 3 shifting and send out
Go out alarm signal.
Further, in order to improve ruggedness, it is also possible to be respectively arranged in the both sides of rolling screen door guide
Guide rail 9.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
This utility model.Multiple amendment to these embodiments will be aobvious for those skilled in the art
And be clear to, generic principles defined herein can be without departing from spirit or scope of the present utility model
In the case of, realize in other embodiments.Therefore, this utility model is not intended to be limited to institute herein
These embodiments shown, and it is to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (8)
1. an antitheft door, it is characterised in that include lock core (1), bolt box (2), bindiny mechanism
The bolt (3) that can stretch with at least two, the door body of described antitheft door is the door body (4) of oscilaltion,
Described bolt box (2) is located at the outer avris of described door body (4), and bolt (3) described at least two is respectively
It is connected with described lock core (1), at described lock core (1) lockup state by corresponding described bindiny mechanism
Under, there is at least one described bolt (3) left and right sides of described door body (4) respectively in the state of stretching out,
And be embedded in the described bolt box (2) of corresponding avris.
2. antitheft door as claimed in claim 1, it is characterised in that described bindiny mechanism includes gear (51)
With at least two tooth bar (52), described gear (51) is connected with described lock core (1) and is coaxially set,
Tooth bar described at least two (52) engages with described gear (51) respectively, and respectively with described in both sides
Bolt (3) is connected.
3. antitheft door as claimed in claim 2, it is characterised in that described lock core (1) is located at described door
The lateral middle of body (4), the length of each described tooth bar (52) is equal, and is engaged in institute with being respectively symmetrically
State the upper side and lower side of gear (51).
4. the antitheft door as described in any one of claims 1 to 3, it is characterised in that described door body (4)
Being specially rolling screen door, described antitheft door also includes bottom girder (41), described lock core (1), described connection machine
It is internal that bolt (3) described in structure and at least two is all located at described bottom girder (41), and described rolling screen door is by electricity
Machine (6) drives lifting.
5. antitheft door as claimed in claim 4, it is characterised in that also include the position for detecting ground
Putting induction apparatus and for controlling the controller of described motor (6), described position sensor is located at described bottom girder
(41) bottom, and be connected with described controller, described ground detected at described position sensor
Under state, described controller controls described motor (6) and shuts down.
6. antitheft door as claimed in claim 5, it is characterised in that also include alarm (8) and be located at
Trigger (7) in described bolt box (2), under described lock core (1) lockup state, is embedded in described
Described bolt (3) in bolt box (2) is positioned at the non-trigger position to described trigger (7), with reality
Under the state that presently described door body (4) is levered up, described bolt (3) is positioned at described trigger (7)
Trigger position；
Described trigger (7) is connected with described alarm (8), triggers alarm signal with output.
7. antitheft door as claimed in claim 6, it is characterised in that described trigger (7) specially sets
In the travel switch of described bolt box (2) inside top, at described bolt (3) from bottom side and described row
Cheng Kaiguan offsets under the state triggered, and described travel switch exports described alarm signal to described alarm (8)
Number.
8. antitheft door as claimed in claim 7, it is characterised in that in the both sides of described rolling screen door respectively
It is provided with the guide rail (9) for guiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311061.4U CN205605019U (en) | 2016-04-14 | 2016-04-14 | Security door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311061.4U CN205605019U (en) | 2016-04-14 | 2016-04-14 | Security door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205605019U true CN205605019U (en) | 2016-09-28 |
Family
ID=56972049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620311061.4U Expired - Fee Related CN205605019U (en) | 2016-04-14 | 2016-04-14 | Security door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205605019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781363A (en) * | 2016-04-14 | 2016-07-20 | 湖南湘联节能科技股份有限公司 | Antitheft door |
-
2016
- 2016-04-14 CN CN201620311061.4U patent/CN205605019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781363A (en) * | 2016-04-14 | 2016-07-20 | 湖南湘联节能科技股份有限公司 | Antitheft door |
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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: 20160928 Termination date: 20190414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |