CN109403814A - A kind of safety door that drop resistant is stable - Google Patents
A kind of safety door that drop resistant is stable Download PDFInfo
- Publication number
- CN109403814A CN109403814A CN201811070585.9A CN201811070585A CN109403814A CN 109403814 A CN109403814 A CN 109403814A CN 201811070585 A CN201811070585 A CN 201811070585A CN 109403814 A CN109403814 A CN 109403814A
- Authority
- CN
- China
- Prior art keywords
- door body
- door
- doorframe
- drop resistant
- fixture block
- 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.)
- Withdrawn
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/06—Locks or fastenings for special use for swing doors or windows, i.e. opening inwards and outwards
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- 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
- E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B2003/7049—Specific panel characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Architecture (AREA)
- Lock And Its Accessories (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of safety doors that drop resistant is stable, including doorframe, pedestal and door body；The door body is rotatably installed in the inside of doorframe, the left and right sides inside door body is symmetrically arranged with slide bar and screw rod, the two sides up and down of door body are also arranged symmetrically, and there are two lifter plates, the left side of lifter plate is connect with sliding bar, the right side of lifter plate is connect with screw flight, and fixture block is fixedly installed on the outside of lifter plate, fixture block is slidably connected with door body；The two sides up and down of the doorframe symmetrically offer and mutually matched first card slot of fixture block；Lock body is provided at the handle of the door body, be provided on doorframe with mutually matched second card slot of lock body, the inside of the second card slot is fixedly installed with button.The overall security of present invention raising door body；It is additionally provided with limited block and limiting slot, doorframe, pedestal and door body are protected, improves the service life of safety door.
Description
Technical field
The present invention relates to a kind of safety door, the stable safety door of specifically a kind of drop resistant.
Background technique
Security door is furnished with theftproof lock, can resist unnormal unlocking under certain condition within a certain period of time, has a Dingan County
Full protection performance and the door for meeting corresponding anti-theft security rank.
The full name of security door is " anti-theft safety door ".It has both antitheft and safe performance.According to " anti-theft safety door is general
Technical conditions " it provides, qualified security door utilizes ordinary hand tools and the electric hand drills such as chisel, screwdriver, crowbar in 15 minutes
One 615 square millimeters of opening can not be pried open or be opened on door leaf to equal portable power tools, or at 150 squares of keyed end
One 38 square millimeters of opening is opened in the semicircle of millimeter.And the lockset used on security door must be examined by the Ministry of Public Security
The qualified Special purpose lock for anti-theft door with anti-drilling function of measured center detection.Security door can make of different materials, but only
Reach standard detection qualification, the door for getting safety precaution product quasi- production card could be known as security door.
Existing security door depends merely on lock body and engages door body and doorframe, is easy to be pried open or hit under external force
It opens, security performance is lower；At the same time, in the long-term use, door body is constantly hit with doorframe reduces peace to security door
The service life of air cock.
Summary of the invention
The purpose of the present invention is to provide a kind of safety doors that drop resistant is stable, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of safety door that drop resistant is stable, including doorframe, pedestal and door body；The door body is rotatably installed in the inside of doorframe, door
Slide bar and screw rod are symmetrically arranged at left and right sides of internal portion, the two sides up and down of door body are also symmetrical arranged there are two lifter plate, rise
The left side of drop plate is connect with sliding bar, and the right side of lifter plate is connect with screw flight, and is fixedly installed on the outside of lifter plate
Fixture block, fixture block are slidably connected with door body；The two sides up and down of the doorframe symmetrically offer and mutually matched first card slot of fixture block；
Lock body is provided at the handle of the door body, be provided on doorframe with mutually matched second card slot of lock body, the second card slot it is interior
Portion is fixedly installed with button.
As a further solution of the present invention: the door body is hollow structure inside, and specific material is steel wood.
As further scheme of the invention: the slide bar is fixedly mounted on the inside of door body, and screw rod is rotatably installed in
The inside of door body.
As further scheme of the invention: the inside of the door body is also fixedly installed with driving motor, driving motor
Output end connect with screw drive by bevel gear set.
As further scheme of the invention: the inside of the door body is also fixedly installed with control device, control device
Specially SIEMENS PLC S7-200, the input terminal and button of control device are electrically connected, the output end of control device and driving
Electrical connection of motor.
As further scheme of the invention: the door body is also provided with transom, and the inside of transom is fixedly mounted
There is gauze, the inside of door body is also rotatably equipped with and the mutually matched window of transom.
As further scheme of the invention: the front and rear sides of the doorframe bottom are symmetrically arranged with several limited blocks,
The front and rear sides of the chassis interior symmetrically offer several and mutually matched limiting slot of limited block, and limited block is slidably mounted on
The inside of limiting slot, and limited block is fixedly connected by spring with limiting slot.
Compared with prior art, the beneficial effects of the present invention are: the present invention is in locking, the bullet block of lock body protrudes into the second card
The inside of slot and squeeze buttons, when unlocking, bullet block is retracted, push-button reset, and when squeeze buttons, it is suitable that control device controls driving motor
Hour hands rotation, so that fixture block be driven to be caught in the inside of the first card slot, when push-button reset, it is counterclockwise that control device controls driving motor
Rotation, so that fixture block be driven to reset, by the setting of lock body and fixture block make door body in locking with doorframe is multi-faceted engages, raising
The overall security of door body；It is additionally provided with limited block and limiting slot, when door body Fast Collision doorframe (falling door), is arranged in limited block
Spring between limiting slot effectively absorbs vibration, to protect to doorframe, pedestal and door body, improves the use of safety door
Service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the stable safety door of drop resistant.
Fig. 2 is the structural schematic diagram of door body in the stable safety door of drop resistant.
Fig. 3 is the structural schematic diagram of doorframe and door body in the stable safety door of drop resistant.
Fig. 4 is the top view of doorframe in the stable safety door of drop resistant.
Fig. 5 is the structural schematic diagram of pedestal in the stable safety door of drop resistant.
Fig. 6 is the structural schematic diagram of doorframe and pedestal in the stable safety door of drop resistant.
In figure: 1- doorframe, 2- pedestal, 3- door body, 4- transom, 5- window, the first card slot of 6-, 7- lifter plate, 8- slide bar,
9- fixture block, 10- screw rod, 11- driving motor, 12- bevel gear set, the second card slot of 13-, 14- button, 15- bullet block, 16- lock body,
17- limited block, 18- limiting slot, 19- spring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of safety door that drop resistant is stable, including doorframe 1, pedestal 2 and door body 3；
The door body 3 is rotatably installed in the inside of doorframe 1, and door body 3 is hollow structure inside, and specific material is that steel is wooden, inside door body 3
The left and right sides be symmetrically arranged with slide bar 8 and screw rod 10, slide bar 8 is fixedly mounted on the inside of door body 3, and screw rod 10 is rotatably installed in
The inside of door body 3, the two sides up and down of door body 3 are also symmetrical arranged there are two lifter plate 7, and the left side of lifter plate 7 and the sliding of slide bar 8 connect
It connects, the right side of lifter plate 7 is threadedly coupled with screw rod 10, and the outside of lifter plate 7 is fixedly installed with fixture block 9, fixture block 9 and door body 3
It is slidably connected；The two sides up and down of the doorframe 1 symmetrically offer and mutually matched first card slot 6 of fixture block 9, at closing time, fixture block 9
It is caught in the inside of the first card slot 6, to improve the crashworthiness of safety door, keeps safety door safer；The inside of the door body 3
It is also fixedly installed with driving motor 11, the output end of driving motor 11 is sequentially connected by bevel gear set 12 and screw rod 10, so as to
Driving motor 11 drives screw rod 10 to rotate；It is provided with lock body 16 at the handle of the door body 3, is provided on doorframe 1 and lock body 16
Mutually matched second card slot 13, the inside of the second card slot 13 are fixedly installed with button 14, and when locking, the bullet block 15 of lock body 16 is stretched
Enter the inside of the second card slot 13 and squeeze buttons 14, when unlocking, bullet block 15 is retracted, and button 14 resets；The inside of the door body 3 is also
It is fixedly installed with control device, control device is specially SIEMENS PLC S7-200,14 electricity of input terminal and button of control device
Property connection, the output end of control device and driving motor 11 be electrically connected, and when squeeze buttons 14, control device controls driving motor
11 rotate clockwise, so that fixture block 9 be driven to be caught in the inside of the first card slot 6, when button 14 resets, control device control driving is electric
Machine 11 rotates counterclockwise, so that fixture block 9 be driven to reset；
Specific 1, door body 3 is also provided with transom 4, and the inside of transom 4 is fixedly installed with gauze, and the inside of door body 3 also turns
It is dynamic be equipped with the mutually matched window 5 of transom 4, to improve indoor ventilating air permeability.
Embodiment 2
Please refer to Fig. 1~6, in the embodiment of the present invention, a kind of safety door that drop resistant is stable, including doorframe 1, pedestal 2 and door body 3；
The door body 3 is rotatably installed in the inside of doorframe 1, and door body 3 is hollow structure inside, and specific material is that steel is wooden, inside door body 3
The left and right sides be symmetrically arranged with slide bar 8 and screw rod 10, slide bar 8 is fixedly mounted on the inside of door body 3, and screw rod 10 is rotatably installed in
The inside of door body 3, the two sides up and down of door body 3 are also symmetrical arranged there are two lifter plate 7, and the left side of lifter plate 7 and the sliding of slide bar 8 connect
It connects, the right side of lifter plate 7 is threadedly coupled with screw rod 10, and the outside of lifter plate 7 is fixedly installed with fixture block 9, fixture block 9 and door body 3
It is slidably connected；The two sides up and down of the doorframe 1 symmetrically offer and mutually matched first card slot 6 of fixture block 9, at closing time, fixture block 9
It is caught in the inside of the first card slot 6, to improve the crashworthiness of safety door, keeps safety door safer；The inside of the door body 3
It is also fixedly installed with driving motor 11, the output end of driving motor 11 is sequentially connected by bevel gear set 12 and screw rod 10, so as to
Driving motor 11 drives screw rod 10 to rotate；It is provided with lock body 16 at the handle of the door body 3, is provided on doorframe 1 and lock body 16
Mutually matched second card slot 13, the inside of the second card slot 13 are fixedly installed with button 14, and when locking, the bullet block 15 of lock body 16 is stretched
Enter the inside of the second card slot 13 and squeeze buttons 14, when unlocking, bullet block 15 is retracted, and button 14 resets；The inside of the door body 3 is also
It is fixedly installed with control device, control device is specially SIEMENS PLC S7-200,14 electricity of input terminal and button of control device
Property connection, the output end of control device and driving motor 11 be electrically connected, and when squeeze buttons 14, control device controls driving motor
11 rotate clockwise, so that fixture block 9 be driven to be caught in the inside of the first card slot 6, when button 14 resets, control device control driving is electric
Machine 11 rotates counterclockwise, so that fixture block 9 be driven to reset；
Specific 1, door body 3 is also provided with transom 4, and the inside of transom 4 is fixedly installed with gauze, and the inside of door body 3 also turns
It is dynamic be equipped with the mutually matched window 5 of transom 4, to improve indoor ventilating air permeability.
The front and rear sides of 1 bottom of doorframe are symmetrically arranged with several limited blocks 17, the front and rear sides inside the pedestal 2
Several and mutually matched limiting slot 18 of limited block 17 is symmetrically offered, limited block 17 is slidably mounted on the inside of limiting slot 18,
And limited block 17 is fixedly connected by spring 19 with limiting slot 18,3 Fast Collision doorframe 1(of door body falls door) when, setting is limiting
Spring 19 between block 17 and limiting slot 18 effectively absorbs vibration, to protect to doorframe 1, pedestal 2 and door body 3, improves
The service life of safety door.
For the present invention in locking, the bullet block of lock body protrudes into the inside of the second card slot and squeeze buttons, when unlocking, the contracting of bullet block
It returns, push-button reset, when squeeze buttons, control device control driving motor is rotated clockwise, so that fixture block be driven to be caught in the first card
The inside of slot, when push-button reset, control device control driving motor is rotated counterclockwise, so that fixture block be driven to reset, passes through lock body
Setting with fixture block make door body in locking with doorframe is multi-faceted engages, improve the overall security of door body；It is additionally provided with limit
Block and limiting slot when door body Fast Collision doorframe (falling door), are arranged in the spring between limited block and limiting slot and effectively absorb vibration
It is dynamic, to protect to doorframe, pedestal and door body, improve the service life of safety door.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of safety door that drop resistant is stable, which is characterized in that including doorframe (1), pedestal (2) and door body (3)；The door body
(3) it is rotatably installed in the inside of doorframe (1), the internal left and right sides of door body (3) is symmetrically arranged with slide bar (8) and screw rod (10),
The two sides up and down of door body (3) are also symmetrical arranged there are two lifter plate (7), and left side and the slide bar (8) of lifter plate (7) are slidably connected,
The right side of lifter plate (7) is threadedly coupled with screw rod (10), and fixture block (9) are fixedly installed on the outside of lifter plate (7), fixture block (9)
It is slidably connected with door body (3)；The two sides up and down of the doorframe (1) symmetrically offer and fixture block (9) mutually matched first card slot
(6)；It is provided with lock body (16), is provided on doorframe (1) and lock body (16) mutually matched second at the handle of the door body (3)
Card slot (13), the inside of the second card slot (13) are fixedly installed with button (14).
2. the stable safety door of drop resistant according to claim 1, which is characterized in that the door body (3) is inner hollow knot
Structure, specific material are steel wood.
3. the stable safety door of drop resistant according to claim 1, which is characterized in that the slide bar (8) is fixedly mounted on door
The inside of body (3), screw rod (10) are rotatably installed in the inside of door body (3).
4. the stable safety door of drop resistant according to claim 3, which is characterized in that the inside of the door body (3) is also fixed
It is equipped with driving motor (11), the output end of driving motor (11) is sequentially connected by bevel gear set (12) and screw rod (10).
5. the stable safety door of drop resistant according to claim 1, which is characterized in that the inside of the door body (3) is also fixed
Control device is installed, control device is specially SIEMENS PLC S7-200, and the input terminal of control device and button (14) are electrically
Connection, the output end of control device and driving motor (11) are electrically connected.
6. the stable safety door of drop resistant according to claim 1, which is characterized in that the door body (3) is also provided with ventilative
Window (4), the inside of transom (4) are fixedly installed with gauze, and the inside of door body (3) is also rotatably equipped with mutual with transom (4)
The window (5) of cooperation.
7. the stable safety door of drop resistant according to claim 1, which is characterized in that the front and back two of doorframe (1) bottom
Side is symmetrically arranged with several limited blocks (17), and the internal front and rear sides of the pedestal (2) symmetrically offer several and limited block
(17) mutually matched limiting slot (18), limited block (17) is slidably mounted on the inside of limiting slot (18), and limited block (17) is logical
Spring (19) is crossed to be fixedly connected with limiting slot (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811070585.9A CN109403814A (en) | 2018-09-13 | 2018-09-13 | A kind of safety door that drop resistant is stable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811070585.9A CN109403814A (en) | 2018-09-13 | 2018-09-13 | A kind of safety door that drop resistant is stable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109403814A true CN109403814A (en) | 2019-03-01 |
Family
ID=65464271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811070585.9A Withdrawn CN109403814A (en) | 2018-09-13 | 2018-09-13 | A kind of safety door that drop resistant is stable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109403814A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112950816A (en) * | 2021-01-26 | 2021-06-11 | 贾方霞 | Epidemic situation prevention and control entrance guard device based on cloud platform |
| CN114562183A (en) * | 2022-04-01 | 2022-05-31 | 河南业豪幕墙有限公司 | Intelligent door and window device with remote monitoring function based on 5G network |
-
2018
- 2018-09-13 CN CN201811070585.9A patent/CN109403814A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112950816A (en) * | 2021-01-26 | 2021-06-11 | 贾方霞 | Epidemic situation prevention and control entrance guard device based on cloud platform |
| CN114562183A (en) * | 2022-04-01 | 2022-05-31 | 河南业豪幕墙有限公司 | Intelligent door and window device with remote monitoring function based on 5G network |
| CN114562183B (en) * | 2022-04-01 | 2024-03-08 | 河南业豪幕墙有限公司 | Intelligent door and window device with remote monitoring function based on 5G network |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109403814A (en) | A kind of safety door that drop resistant is stable | |
| CN201896503U (en) | Dual-motor electronic anti-theft lock | |
| WO2022036758A1 (en) | Voice recognition security door | |
| CN211549444U (en) | Anti-prying and anti-theft door | |
| CN202164947U (en) | Protective cubicle door opened by two persons simultaneously | |
| CN106609639A (en) | Security door with automatic lifting door-in-door | |
| CN207260768U (en) | A kind of antitheft door protective device | |
| CN216517637U (en) | Civil air defense door with ventilation device | |
| CN108316785A (en) | A kind of electric power cabinet with self-locking alarm anti-theft feature | |
| CN210636962U (en) | External civil air defense door vibration damper | |
| CN109779481A (en) | A kind of automatic lifting security door | |
| CN206844862U (en) | A kind of lockset of electric cabinet | |
| CN207686555U (en) | A kind of intelligent anti-theft door | |
| CN207228941U (en) | A kind of public place safety anti-theft door | |
| CN206707564U (en) | One kind can night automatic locking formula antitheft door | |
| CN204850752U (en) | Intelligence locking device | |
| CN216690865U (en) | Intelligence house apparatus possesses burglary-resisting door that long-range function of opening | |
| CN109779484A (en) | A kind of lifting ventilation security door | |
| CN208330091U (en) | Fourth grade anti-theft safety door | |
| CN106609637A (en) | Air exchange security door with automatic lifting door-in-door | |
| CN205422208U (en) | Remote control door lock | |
| CN203835193U (en) | Anti-theft door | |
| CN220621452U (en) | Coded lock based on information safety protection equipment | |
| CN207436839U (en) | A kind of internet monitoring anti-theft door | |
| CN109555433A (en) | One kind locking prompt security door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190301 |