CN108729823A - A kind of concealed burglar-proof door is anti-to rush device - Google Patents
A kind of concealed burglar-proof door is anti-to rush device Download PDFInfo
- Publication number
- CN108729823A CN108729823A CN201810662511.8A CN201810662511A CN108729823A CN 108729823 A CN108729823 A CN 108729823A CN 201810662511 A CN201810662511 A CN 201810662511A CN 108729823 A CN108729823 A CN 108729823A
- Authority
- CN
- China
- Prior art keywords
- plug
- cramp
- fixed pin
- pedestal
- spring
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/62—Tightening or covering joints between the border of openings and the frame or between contiguous frames
- E06B1/68—Tightening or covering joints between the border of openings and the frame or between contiguous frames by profiled external parts
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
- E06B5/113—Arrangements at the edges of the wings, e.g. with door guards to prevent the insertion of prying tools
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of concealed burglar-proof doors to prevent rushing device.The effect that existing antitheft door prevents stranger from swarming by the way of preventing rushing chain is bad.The present invention includes the control assembly being arranged on door leaf and the anti-riot buckle assembly that is arranged in upper door frame.Control assembly includes knob, transmission mechanism, pull rod and plug.Anti-riot buckle assembly includes pedestal, cramp and spring.It is provided with threaded hole on the plug of pedestal, low level fixed pin and high-order fixed pin are provided in side block.It is provided with sliding slot and plug perforation through cramp.Cramp is arranged in the metal base plate and side block of pedestal, the space of plug enclosing, and cramp can be pulled out along pedestal, and pass through spring reset.Control assembly is hidden in door leaf in the present invention, only exposes knob, and anti-riot buckle assembly is hidden in upper door frame, it is only necessary to a screw installation, it is easy for installation and beautiful.The anti-apparatus structure of rushing of the present invention is simple, rationally, using flexible, conveniently, has the function of that good put is swarmed into.
Description
Technical field
The present invention relates to a kind of antitheft door components, and in particular to a kind of concealed burglar-proof door is anti-to rush device.
Background technology
The full name of antitheft door is " anti-theft safety door ", and general family is used as entry door, has both antitheft and safe performance.It is anti-
Steal door generally prevents the destruction from external staff or unnormal unlocking by the metal deck of door body and various locksets.When having
When people comes to visit, indoor occupant generally observes outdoor situations by opal.When needing exchange, general custom is to open a crack between a door and its frame.
Thus there is some potential safety problems.Since opening door, the metal deck and lockset of antitheft door are in failure shape
State.If external staff thrusts oneself in, indoor occupant is it is difficult to ensure that safety.Existing anti-device of rushing is usually to be installed on doorframe
One end of one metallic bond, metallic bond is fixed on doorframe, and there are one locks for another side setting.One lockhole component is set on door leaf.Door
In the closed state, lock can free in and out lockhole component.When needing, lock is placed in lockhole, when door is opened, lock
It is slided in the sliding slot of lockhole component, lock cannot be removed at this time.In this way, when door is opened, by chain by door control
In an opening angle, people can not swarm into system, this prevents that rushing device is common in hotel's door.But this anti-firmness for rushing device comes
From in the installation strength of lock hole part part, metallic bond lock on the installation strength of metallic bond self-strength, metallic bond and doorframe, door leaf
With the cooperation intensity of lockhole component.In fact, the intensity of the above various pieces is all less desirable, cannot function well as prevents
The effect that stranger swarms into.
Invention content
The purpose of the present invention provides that a kind of concealed burglar-proof door is anti-to rush device aiming at the deficiencies in the prior art.
The present invention includes control assembly and anti-riot buckle assembly.
The control assembly includes knob, transmission mechanism, pull rod and plug.Knob is arranged on door leaf, transmission mechanism,
Pull rod and plug are arranged in door leaf；Pull rod and the setting of plug vertical direction.
Knob is connected by one end of transmission mechanism and pull rod, when knob rotates, drives pull rod above to carry by transmission mechanism
Or drop-down.Plug is positioned close to the position at the top of door leaf, the other end connection of plug and pull rod；When carrying or pull down on pull rod,
Plug is driven to stretch out outside door leaf or withdraw in door leaf.
The anti-riot buckle assembly is arranged in upper door frame, including pedestal, cramp and spring.
The pedestal includes metal base plate, and the corresponding two sides flange of bottom plate forms side block, and bottom plate one end is provided with stifled
Head；It is provided with locator protrusions on bottom plate medium position, threaded hole is provided on plug；Low level fixed pin, a high position are provided on pedestal
Fixed pin and the first spring carrier arm.
The cramp is sheet metal, and second spring hook is provided on cramp, and be provided with through cramp sliding slot and insert
Head perforation.
Cramp is arranged in the metal base plate and side block of pedestal, the space of plug enclosing, and locator protrusions is arranged across sliding slot,
The both ends of spring are hung on the first spring carrier arm and second spring hook；Cramp can be pulled out along pedestal, and be passed through
Spring reset.
Low level location hole and mounting hole are provided on upper door frame, the low level fixed pin of pedestal is inserted into low level positioning out of upper door frame
Hole, screw is inserted into mounting hole outside upper door frame, and screws in threaded hole.
Cramp position is corresponded on upper door frame and offers cramp inlet and outlet, and cramp imports and exports extended or retracted visit by cramp
In frame, the high-order fixed pin of pedestal is stuck in the edge of cramp inlet and outlet.
The plug punch position that cramp is corresponded on upper door frame offers plug inlet and outlet, and plug is stretched by plug inlet and outlet
In plug perforation；Cramp is imported and exported plane and is mutually perpendicular to plug inlet and outlet plane, and two inlet and outlet connections.
Further, second spring hook is arranged at the edge of cramp, i.e., goes out one at the sheet metal edge of cramp
A hook-shaped.
Further, the plug lockhole through cramp is also provided on the cramp, sliding slot and plug lockhole set up separately in plug
Perforation both ends, plug lockhole is connected to plug perforation, and the aperture of plug lockhole is less than the aperture of plug perforation.Correspondingly, institute
The plug stated is cylinder, and upper end is provided with cylindrical fixture block, and the diameter of fixture block is more than the diameter for being attached thereto partial plug,
Form cylindrical step.The diameter of fixture block is matched with the aperture that plug is perforated, diameter and plug with fixture block coupling part plug
The aperture of lockhole matches.Fixture block is stretched by plug perforation, and plug passes through cramp；When plug slides at plug lockhole, fixture block is located at
Above cramp, one of retaining mechanism is formed, external force is difficult to agitate or destroy cramp.
Further, the low level fixed pin is two, is set up separately in two side blocks；The high-order fixed pin is two
It is a, set up separately in the end of two side blocks；First spring carrier arm is arranged on plug；Low level fixed pin, high-order fixed pin
And first spring carrier arm with bottom plate, side block and plug be integrally formed, be stamped to form for metallic plate.Not only processing side in this way
Just, firmness is also improved.
Low level fixed pin, high-order fixed pin and first spring carrier arm is arranged on bottom plate, low level fixed pin and height
Position fixed pin is arranged close to side block, and the first spring carrier arm is arranged close to plug.
Due to the section of the doorframe of antitheft door be it is step-like, the present invention in low level fixed pin and a high position fixed pin originally not with door
The two-stage step of frame connects, and anti-riot buckle assembly can be stably installed in upper door frame by four fixed pins, it is only necessary to a spiral shell
Silk installation.On the one hand, which is not easy to be found, even if being on the other hand found that this screw, at installation screw
In low level, there is door to keep off, it is difficult to unscrew.Even if unscrewing, which is still able to fix by four fixed pins,
Under the protection of doorframe or it can not destroy.
Control assembly is hidden in door leaf in the present invention, only exposes a knob；And anti-riot buckle assembly is hidden in upper door frame
It is interior, it is only necessary to a screw installation, it is easy for installation and beautiful.The anti-apparatus structure of rushing of the present invention is simple, reasonable, using flexible,
It is convenient, have the function of to put well and swarm into.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of plug in Fig. 1；
Fig. 3 is a kind of mode structural schematic diagram of antiriot buckle unitized substructure；
Fig. 4 is the another way structural schematic diagram of antiriot buckle unitized substructure；
Fig. 5 is a kind of mode structural schematic diagram of anti-riot buckle assembly cramp；
Fig. 6 is the another way structural schematic diagram of anti-riot buckle assembly cramp；
Fig. 7 is the scheme of installation of anti-riot buckle assembly and upper door frame.
Specific implementation mode
As shown in Figure 1, a kind of concealed burglar-proof door is anti-to rush device, including control assembly and anti-riot buckle assembly.
Control assembly includes knob 11, transmission mechanism 12, pull rod 13 and plug 14.
Knob 11 is arranged on door leaf 3, and transmission mechanism 12, pull rod 13 and plug 14 are arranged in door leaf 3, wherein pull rod 13
It is vertically arranged with plug 14.Knob 11 is connect by transmission mechanism 12 with one end of pull rod 13, and plug 14 is another with pull rod 13
End connection.Plug 14 is positioned close to the position at 3 top of door leaf, and 3 top corresponding plug of door leaf, 14 position is provided with perforation.Rotation rotation
When button 11, pull rod 13 is above carried or pulled down by transmission mechanism 12, drives plug 14 that door is stretched out outside door leaf 3 or withdrawn by perforation
In fan 3.Transmission mechanism 12 has the various mechanisms that can realize the function using the ripe prior art in Manual door lock.It passes
The main points of the concrete structure non-present invention of motivation structure 12, can realize and drive pull rod 13 to move up and down by turn knob 11
Mechanism is not repeated.
Such as Fig. 2, plug 14 is cylinder, and upper end is provided with cylindrical fixture block 141, and the diameter of fixture block 141 is more than therewith
The diameter of coupling part plug 14 forms cylindrical step.
Anti-riot buckle assembly is arranged in upper door frame 4, including pedestal 21, cramp 22 and spring.
Such as Fig. 3 and 4, the generally chute-like of pedestal 21, including metal base plate 211,211 corresponding two sides flange of bottom plate,
Side block 212 is formed, 211 one end of bottom plate is provided with plug 213, threaded hole 217 is provided on plug 213.
A kind of mode (such as Fig. 3) of pedestal 21：It is provided with locator protrusions 214 on 211 medium position of bottom plate, close to side block
The setting of 212 positions is there are two low level fixed pin 215 and two high-order fixed pins 216, and close to blocking up, 13 positions are provided with the first spring
Hook 218.
The another way (such as Fig. 4) of pedestal 21：Locator protrusions 214, two low levels are provided on 211 medium position of bottom plate
Fixed pin 215 sets up separately in two side blocks, and two high-order fixed pins 216 set up separately in the end of two side blocks 212, and the first spring is hung
Hook 218 is arranged on plug 213.The head of two low level fixed pins 215 and threaded hole 217 are substantially at same plane.It is low
Position fixed pin 215,216 and first spring carrier arm 218 of high-order fixed pin are integrally formed with bottom plate, side block and plug, for gold
Belong to plate to be stamped to form.
Cramp 22 is the sheet metal with some strength.
A kind of mode (such as Fig. 5) of cramp 22：It is provided with second spring hook 220 on cramp 22, and is provided with through cramp
Sliding slot 221 and plug perforation 222.
The another way (such as Fig. 6) of cramp 22：The edge of cramp 22 is provided with second spring hook 220, on cramp 22
It is provided with the sliding slot 221 through cramp, plug perforation 222, plug lockhole 223, sliding slot 221 and plug lockhole 223 set up separately in plug
It perforates 222 both ends, plug lockhole 223 be connected to plug perforation 222, and the aperture of plug lockhole 223 is less than plug and perforates 222
Aperture.
Cramp 22 is arranged in the sliding slot space of pedestal 21, and locator protrusions 214 is arranged across sliding slot 221, the both ends of spring
It is hung on the first spring carrier arm 218 and second spring hook 220.Cramp 22 can be pulled out along pedestal 21, and be passed through
Spring reset.
Such as Fig. 7, the section of upper door frame 4 is step-like, opens that there are two low level location hole 41 and a mounting holes on upper door frame 4
42.22 position of cramp is corresponded on upper door frame 4 and offers cramp inlet and outlet 43, and cramp 22 is extended or retracted by cramp inlet and outlet 43
In upper door frame 4.It is retracted in upper door frame 4 under state in cramp 22,222 positions of corresponding plug perforation offer plug on upper door frame 4
Inlet and outlet 44, plug 14 are stretched by plug inlet and outlet 44 in plug perforation 222.Cramp is imported and exported 43 planes and is imported and exported with plug
44 planes are mutually perpendicular to, and two inlet and outlet connections.
Pedestal 21 is mounted in upper door frame 4.When installation, two low level fixed pins 215 are inserted into two low levels out of upper door frame 4
Location hole 41, two high-order fixed pins 216 are stuck in the edge of cramp inlet and outlet 43, then by screw 5 (such as Fig. 1) from upper door frame 4
Outer insertion mounting hole 42, and screw in threaded hole 217.Integral installation only needs a screw 5 in this way, convenient and beautiful.
Under shutdown state, when needing to prevent rushing device using this, turn knob 11, plug 14 above carries, and is inserted into cramp
In plug perforation 222.With the unlatching of door, plug 14 slides into plug lockhole 223, and fixture block 141 is located at 22 top of cramp, i.e.,
Making to agitate cramp 22 also can not be such that plug 14 is detached with cramp 22.Door pulls out cramp 22 when opening, and locator protrusions 214 passes through
Sliding slot 221 limits the aperture of door, realizes the anti-function of rushing.When needing contact is anti-to rush function, door is closed, while bullet
Spring pulls cramp 22 to bounce back into upper door frame 4.When completely closing, fixture block 141 is located at plug perforation 222.Negative direction rotation rotation
Button 11, plug 14 can be taken in door leaf.
Claims (6)
1. a kind of concealed burglar-proof door is anti-to rush device, including control assembly and anti-riot buckle assembly, it is characterised in that：
The control assembly includes knob (11), transmission mechanism (12), pull rod (13) and plug (14)；Knob (11) setting exists
On door leaf (3), transmission mechanism (12), pull rod (13) and plug (14) setting are in door leaf (3)；Pull rod (13) and plug (14) are perpendicular
Straight setting；
Knob (11) is connect by transmission mechanism (12) with one end of pull rod (13), when knob (11) rotates, passes through transmission mechanism
(12) pull rod (13) is driven above to carry or pull down；
Plug (14) is positioned close to the position at the top of door leaf (3), and plug (14) is connect with the other end of pull rod (13)；Pull rod
(13) when above carrying or pull down, plug (14) is driven to stretch out door leaf (3) outside or withdraw in door leaf (3)；
The anti-riot buckle assembly setting is in upper door frame (4), including pedestal (21), cramp (22) and spring；
The pedestal (21) includes metal base plate (211), and the corresponding two sides flange of bottom plate (211) forms side block (212),
Bottom plate (211) one end is provided with plug (213)；Locator protrusions (214), plug (213) are provided on bottom plate (211) medium position
On be provided with threaded hole (217)；Low level fixed pin (215), high-order fixed pin (216) and the first spring is provided on pedestal (21) to hang
Hook (218)；
The cramp (22) is sheet metal, second spring hook (220) is provided on cramp (22), and be provided with through cramp
Sliding slot (221) and plug perforation (222)；
Cramp (22) is arranged in the metal base plate (211) and side block (212) of pedestal (21), the space of plug (213) enclosing, fixed
Position protrusion (214) is arranged across sliding slot (221), and the both ends of spring are hung in the first spring carrier arm (218) and second spring is hung
On hook (220)；Cramp (22) can be pulled out along pedestal (21), and pass through spring reset；
It is provided with low level location hole (41) and mounting hole (42) on upper door frame (4), the low level fixed pin (215) of pedestal (21) is from visiting
Low level location hole (41) is inserted into frame (4), screw (5) is inserted into mounting hole (42) outside from upper door frame (4), and screws in threaded hole
(216)；
Cramp (22) position is corresponded on upper door frame (4) and offers cramp inlet and outlet (43), and cramp (22) is imported and exported by cramp
(43) in extended or retracted upper door frame (4), the high-order fixed pin (216) of pedestal (21) is stuck in the edge of cramp inlet and outlet (43)
Place；
Plug perforation (222) position that cramp (22) is corresponded on upper door frame (4) offers plug inlet and outlet (44), and plug (14) can
It is stretched into plug perforation (222) with importing and exporting (44) by plug；It is flat with plug inlet and outlet (44) that cramp imports and exports (43) plane
Face is mutually perpendicular to, and two inlet and outlet connections.
2. a kind of concealed burglar-proof door as described in claim 1 is anti-to rush device, it is characterised in that：The second spring hook
(220) edge of the setting in cramp (22).
3. a kind of concealed burglar-proof door as described in claim 1 is anti-to rush device, it is characterised in that：It is also provided with and passes through on cramp (22)
The plug lockhole (223) of cramp is worn, sliding slot (221) and plug lockhole (223) set up separately in plug perforation (222) both ends, plug lock
Hole (223) is connected to plug perforation (222), and the aperture of plug lockhole (223) is less than the aperture of plug perforation (222).
4. a kind of concealed burglar-proof door as claimed in claim 3 is anti-to rush device, it is characterised in that：The plug (14) is circle
Cylinder, upper end are provided with cylindrical fixture block (141), and the diameter of fixture block (141), which is more than, is attached thereto the straight of partial plug (14)
Diameter forms cylindrical step.
5. a kind of concealed burglar-proof door as described in claim 1,2,3 or 4 is prevented rushing device, it is characterised in that：The low level
Fixed pin (215) is two, is set up separately on two side blocks (212)；The high-order fixed pin (216) is two, is set up separately two
The end of a side block (212)；First spring carrier arm (218) is arranged on plug (213)；Low level fixed pin (215), height
Position fixed pin (216) and the first spring carrier arm (218) are integrally formed with bottom plate, side block and plug.
6. a kind of concealed burglar-proof door as described in claim 1,2,3 or 4 is prevented rushing device, it is characterised in that：The low level
Fixed pin (215), high-order fixed pin (216) and the first spring carrier arm (218) are arranged on bottom plate (211), low level fixed pin
(215) it is arranged close to side block (212) with high-order fixed pin (216), the first spring carrier arm (218) is arranged close to plug (213).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820089229 | 2018-01-19 | ||
| CN2018200892290 | 2018-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108729823A true CN108729823A (en) | 2018-11-02 |
| CN108729823B CN108729823B (en) | 2023-06-20 |
Family
ID=63930542
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820981779.3U Withdrawn - After Issue CN208441727U (en) | 2018-01-19 | 2018-06-25 | Concealed burglar-proof door is anti-to rush device |
| CN201810662511.8A Active CN108729823B (en) | 2018-01-19 | 2018-06-25 | Hidden burglary-resisting door prevents device that makes a dash across |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820981779.3U Withdrawn - After Issue CN208441727U (en) | 2018-01-19 | 2018-06-25 | Concealed burglar-proof door is anti-to rush device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN208441727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898962A (en) * | 2019-03-19 | 2019-06-18 | 缙云县中瑞工具有限公司 | A kind of pick-proof with adjustable guiding device is anti-to rush formula security door |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208441727U (en) * | 2018-01-19 | 2019-01-29 | 林建华 | Concealed burglar-proof door is anti-to rush device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082295U (en) * | 1990-09-28 | 1991-08-07 | 徐品华 | Prizing-proof door lock with auto-alarm |
| US20030046870A1 (en) * | 1999-04-14 | 2003-03-13 | Guido Langenbach | Crash protection device |
| CN201972546U (en) * | 2010-06-10 | 2011-09-14 | 高辉群 | Anti-theft door with hidden decoder |
| WO2015167088A1 (en) * | 2014-04-29 | 2015-11-05 | 토안 기아 엔지니어링 매뉴팩추어링 앤드 트레이딩 서비스 코.,엘티디 | Fireproof safe manually opening/closing device, change of attachment position of manually opening/closing device, and process of manufacturing exterior of fireproof safe door |
| EP2990580A1 (en) * | 2014-08-20 | 2016-03-02 | Bandit Sverige AB | Break-in protection |
| CN205382850U (en) * | 2016-03-09 | 2016-07-13 | 北华大学 | Two formula burglary -resisting door and outer hanging locking devices inserted |
| CN208441727U (en) * | 2018-01-19 | 2019-01-29 | 林建华 | Concealed burglar-proof door is anti-to rush device |
-
2018
- 2018-06-25 CN CN201820981779.3U patent/CN208441727U/en not_active Withdrawn - After Issue
- 2018-06-25 CN CN201810662511.8A patent/CN108729823B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082295U (en) * | 1990-09-28 | 1991-08-07 | 徐品华 | Prizing-proof door lock with auto-alarm |
| US20030046870A1 (en) * | 1999-04-14 | 2003-03-13 | Guido Langenbach | Crash protection device |
| CN201972546U (en) * | 2010-06-10 | 2011-09-14 | 高辉群 | Anti-theft door with hidden decoder |
| WO2015167088A1 (en) * | 2014-04-29 | 2015-11-05 | 토안 기아 엔지니어링 매뉴팩추어링 앤드 트레이딩 서비스 코.,엘티디 | Fireproof safe manually opening/closing device, change of attachment position of manually opening/closing device, and process of manufacturing exterior of fireproof safe door |
| EP2990580A1 (en) * | 2014-08-20 | 2016-03-02 | Bandit Sverige AB | Break-in protection |
| CN205382850U (en) * | 2016-03-09 | 2016-07-13 | 北华大学 | Two formula burglary -resisting door and outer hanging locking devices inserted |
| CN208441727U (en) * | 2018-01-19 | 2019-01-29 | 林建华 | Concealed burglar-proof door is anti-to rush device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898962A (en) * | 2019-03-19 | 2019-06-18 | 缙云县中瑞工具有限公司 | A kind of pick-proof with adjustable guiding device is anti-to rush formula security door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208441727U (en) | 2019-01-29 |
| CN108729823B (en) | 2023-06-20 |
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Effective date of registration: 20200228 Address after: 321300 north of the first floor, building 3, 1048 Huajie West Avenue, Huajie Town, Kangshi, Jinhua City, Zhejiang Province Applicant after: Zhejiang Yuxiang anshide Security Technology Co.,Ltd. Address before: 321300 Zhejiang city in Jinhua Province before Tang Lin Cun Shi Zhu Zhen Tian fan in Yongkang City, No. 21 Applicant before: Lin Jianhua |
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