CN222414487U - Building structure is with preventing external-open device - Google Patents
Building structure is with preventing external-open device Download PDFInfo
- Publication number
- CN222414487U CN222414487U CN202421129172.4U CN202421129172U CN222414487U CN 222414487 U CN222414487 U CN 222414487U CN 202421129172 U CN202421129172 U CN 202421129172U CN 222414487 U CN222414487 U CN 222414487U
- Authority
- CN
- China
- Prior art keywords
- block
- rotating shaft
- plate
- mounting
- rod
- 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.)
- Active
Links
- 230000002265 prevention Effects 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
本实用新型涉及建筑结构技术领域，具体为一种建筑结构用防外开装置，包括第一连接块，第一连接杆设置在第一连接块上，第一转动杆设置在第一转动轴上，第一移动柱设置在第一移动块上，第二连接块设置在第一移动柱上，第二转动块设置在第二连接块的内壁上，限位杆设置在第二转动轴上，将第一安装板对准墙壁，通过固定钉等可以很容易的将本装置固定在墙壁上，同样可以将第二安装板放置在门上，而且非常的坚固，门向里面开的时候第一连接杆推动带动限位杆转动，当门从外面开的时候限位杆被固定环限制，从而使门无法从外面被打开，避免了系统控制在特殊情况下失效，增加了人身和财产的安全性。
The utility model relates to the technical field of building structures, specifically to an anti-outward opening device for a building structure, comprising a first connecting block, a first connecting rod arranged on the first connecting block, a first rotating rod arranged on a first rotating shaft, a first moving column arranged on the first moving block, a second connecting block arranged on the first moving column, a second rotating block arranged on the inner wall of the second connecting block, a limiting rod arranged on the second rotating shaft, and a first mounting plate is aligned with a wall. The device can be easily fixed on the wall by fixing nails, etc. The second mounting plate can also be placed on a door and is very sturdy. When the door is opened inwardly, the first connecting rod pushes the limiting rod to rotate. When the door is opened from the outside, the limiting rod is restricted by a fixing ring, so that the door cannot be opened from the outside, thereby avoiding failure of system control under special circumstances and increasing the safety of people and property.
Description
Technical Field
The utility model relates to the technical field of building structures, in particular to an outward opening prevention device for a building structure.
Background
It is well known that building safety problems are increasingly pronounced as the process of urbanization increases. In a building structure, prevention of pushing open of members such as doors and windows by external force is one of important measures for securing the safety of a building, and in a special case, the door needs to be prevented from being pulled open from the outside.
The conventional anti-external-open device has the problems of difficult installation and the like due to the complicated structure, and the general external-open device is controlled by a system, so that the anti-external-open device is easy to fail once encountering special conditions, and the personal and property safety is likely to be affected once the anti-external-open device fails, so that the anti-external-open device for building structures is needed.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an outward opening prevention device for a building structure, which aims to solve the problems in the prior art.
(II) technical scheme
In order to achieve the aim, the utility model provides the technical scheme that the outward opening prevention device for the building structure comprises a first connecting block and a first connecting rod, wherein the first connecting rod is arranged on the first connecting block;
the first rotating shaft is arranged at the top of the first connecting rod;
a first rotating lever disposed on the first rotating shaft;
The second rotating shaft is arranged at the top of the first rotating rod;
The first moving block is arranged at the top of the second rotating shaft;
a first moving column disposed on the first moving block;
the second connecting block is arranged on the first moving column;
the second rotating block is arranged on the inner wall of the second connecting block;
the limiting rod is arranged on the second rotating shaft;
and the first spring is arranged on the second rotating shaft and is fixedly connected with the inner wall of the second connecting block.
Preferably, the sliding frame is arranged on the second rotating shaft, and the sliding frame is in sliding connection with the second rotating shaft;
The limiting plate is arranged at the bottom of the second rotating shaft;
One end of the connecting plate is arranged on the side face of the sliding frame;
one end of the first mounting plate is arranged on the side face of the connecting plate;
the fixing holes are formed in the first mounting plate.
Further, a support plate is arranged on the first mounting plate;
the bearing block is arranged on the supporting plate.
Still further, a first mounting block disposed on the first mounting plate;
And the fixing ring is arranged on the first mounting block.
Further, the communication plate is arranged on the first connecting block;
The second mounting plates are respectively arranged at two sides of the communication plate;
And each mounting hole is formed in each second mounting plate.
On the basis of the scheme, the limiting holes are formed in the second connecting block, and the limiting Kong Kaishe is arranged on the second connecting block;
The first screw is connected to the inner wall of the limit hole through threads;
And the first handle is arranged on the top of the first screw rod.
(III) beneficial effects
Compared with the prior art, the utility model provides an outward opening prevention device for a building structure, which has the following beneficial effects:
This building structure is with preventing external-open device, aim at the wall with first mounting panel, can be very easy fix this device on the wall through staple etc. equally place the second mounting panel on the door, can very easily fix this device on the door through the staple, and very firm, the first connecting rod promotes first dwang rotation when the door is opened inwards, first dwang rotates and drives first movable block and remove, first movable block removes and drives the second connecting block and remove, the second connecting block removes and drive the gag lever post and rotate, help gag lever post resets when the door is closed under the cooperation of second axis of rotation and first spring, the gag lever post is limited by the solid fixed ring when the door is opened from the outside, unable removal, thereby make the door can't be opened from the outside, system control is inefficacy under special circumstances has been avoided, the security of personnel and property has been increased.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom view of the present utility model;
FIG. 3 is a schematic rear view of the present utility model;
fig. 4 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.
In the figure, 1, a first connecting block; 2, a first connecting rod, 3, a first rotating shaft, 4, a first rotating rod, 5, a second rotating shaft, 6, a first moving block, 7, a first moving column, 8, a second connecting block, 9, a second rotating block, 10, a limiting rod, 11, a first spring, 12, a sliding frame, 13, a limiting plate, 14, a connecting plate, 15, a first mounting plate, 16, a supporting plate, 17, a bearing block, 18, a first mounting block, 19, a fixed ring, 20, a communicating plate, 21, a second mounting plate, 22, a first screw rod, 23 and a first handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an anti-outward opening device for a building structure comprises a first connecting block 1, a first connecting rod 2 is fixedly connected to the first connecting block 1, a first rotating shaft 3 is rotatably connected to the top of the first connecting rod 2, a first rotating rod 4 is rotatably connected to the first rotating shaft 3, a second rotating shaft 5 is rotatably connected to the top of the first rotating rod 4, a first moving block 6 is rotatably connected to the top of a second rotating shaft 5, a first moving column 7 is fixedly connected to the first moving block 6, a second connecting block 8 is fixedly connected to the first moving column 7, a second rotating block 9 is rotatably connected to the inner wall of the second connecting block 8, a limit rod 10 is rotatably connected to the second rotating shaft 5, a first spring 11 is fixedly connected to the second rotating shaft 5, and the first spring 11 is fixedly connected to the inner wall of the second connecting block 8, the first connecting block 1 acts to fix the first connecting rod 2 and drive the first connecting rod 2 under the driving action of a door, the first rotating rod 2 is matched with the first rotating shaft 3 to rotate in moving, the first rotating rod 4 is driven by the first rotating shaft 3, the first connecting rod 4 is driven by the first rotating block 4 is driven by the first connecting rod 10, the limit rod 10 is driven by the limit rod 10 matched with the limit rod 10 when the limit rod 10 is driven by the first rotating block 7 to move, and the limit rod 19 is driven by the limit rod 10 to move out of the limit rod 10 is driven by the limit rod 10 to move, and the limit rod 19 is driven by the limit rod 10 to move outside the limit rod 10 is matched with the limit rod 10 when the limit rod 10 is driven by the limit rod 10 to move ring 10 to move 5;
The sliding frame 12 is fixedly connected to the second rotating shaft 5, the sliding frame 12 is in sliding connection with the second rotating shaft 5, the limiting plate 13 is fixedly connected to the bottom of the second rotating shaft 5, one end of the connecting plate 14 is fixedly connected to the side face of the sliding frame 12, one end of the first mounting plate 15 is fixedly connected to the side face of the connecting plate 14, each fixing hole is formed in the first mounting plate 15, the supporting plate 16 is fixedly connected to the first mounting plate 15, the bearing block 17 is fixedly connected to the supporting plate 16, the first mounting block 18 is fixedly connected to the first mounting plate 15, the fixing ring 19 is fixedly connected to the first mounting block 18, the sliding frame 12 is used for enabling the second rotating shaft 5 to slide along the direction of the sliding frame 12, the limiting plate 13 is used for limiting the second rotating shaft 5, the second rotating shaft 5 to fall out of the sliding frame 12, the connecting plate 14 is used for fixing the sliding frame 12 and the first mounting plate 15, the first mounting plate 15 is used for fixing the device to the wall through the fixing holes, the supporting plate 16 is used for supporting the first moving column 7 through the supporting plate 17, the first moving column 7 is used for preventing the first moving column 7 from deviating, the first moving block 18 is used for being used for supporting the first mounting block 19, and the limiting the first mounting ring 19 is used for limiting the first mounting ring 19.
First, referring to fig. 1, in the present embodiment, the communication plate 20 is fixedly connected to the first connecting block 1, each second mounting plate 21 is fixedly connected to two sides of the communication plate 20, each mounting hole is formed on each second mounting plate 21, and the function of the communication plate 20 is to fix the first connecting block 1 to the door in cooperation with the second mounting plate 21, so that the device is convenient to use.
Finally, referring to fig. 4, in the present embodiment, the limiting hole is formed on the second connecting block 8, the first screw 22 is connected to the inner wall of the limiting hole through threads, the first handle 23 is fixedly connected to the top of the first screw 22, and the first screw 22 is used to cooperate with the first handle 23 to rotate to prop against the inner wall of the second connecting block 8, so as to limit the movement of the limiting rod 10, and prevent the door from being opened from the inside and the outside.
Working principle:
When the anti-outward opening device for the building structure is used, firstly, the building structure is fixed on a door and a wall by the anti-outward opening device, a person pushes the door inward, the door pushes to drive the communication plate 20 and the second mounting plate 21 to move, the communication plate 20 moves to drive the first connecting block 1 to move, the first connecting block 1 moves to drive the first connecting rod 2 to move, the first connecting rod 2 moves to drive the first rotating shaft 3 to rotate, the first rotating shaft 3 rotates to drive the first rotating rod 4 to rotate, the first rotating rod 4 rotates to drive the second rotating shaft 5 to rotate, the second rotating shaft 5 rotates to drive the first moving block 6 to move, the first moving block 6 moves to drive the first moving column 7 to move, the first moving column 7 moves to drive the second connecting block 8 to move, the second connecting rod 10 and the first spring 11 are driven to rotate when the limiting rod 10 is contacted with the fixed ring 19, the inward opening of the door is completed, and when the door is outwards opened, the limiting rod 10 is contacted with the fixed ring 19 and is not limited by the fixed ring 19, so that the door can not be opened outwards;
When the device is required to be locked, a person rotates the first handle 23, the first handle 23 rotates to drive the first screw rod 22 to rotate, the inner wall of the second connecting block 8 is propped against, the limiting rod 10 is limited to rotate, locking of the device is completed, and the door cannot be opened inwards and outwards at the moment.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An outward opening prevention device for a building structure comprises a first connecting block (1) and is characterized by further comprising
The first connecting rod (2) is arranged on the first connecting block (1);
the first rotating shaft (3), the said first rotating shaft (3) is set up in the top of the said first connecting rod (2);
A first rotating lever (4), the first rotating lever (4) being arranged on the first rotating shaft (3);
a second rotating shaft (5), the second rotating shaft (5) being arranged on top of the first rotating rod (4);
A first moving block (6), the first moving block (6) being disposed on top of the second rotating shaft (5);
A first moving column (7), the first moving column (7) being provided on the first moving block (6);
a second connection block (8), the second connection block (8) being arranged on the first movement column (7);
The second rotating block (9), the said second rotating block (9) is set up on the inner wall of the said second connecting block (8);
The limiting rod (10) is arranged on the second rotating shaft (5);
The first spring (11), the first spring (11) is arranged on the second rotating shaft (5), and the first spring (11) is fixedly connected with the inner wall of the second connecting block (8).
2. An anti-outward opening device for a building structure according to claim 1, wherein:
The sliding frame (12) is arranged on the second rotating shaft (5), and the sliding frame (12) is in sliding connection with the second rotating shaft (5);
the limiting plate (13) is arranged at the bottom of the second rotating shaft (5);
a connecting plate (14), wherein one end of the connecting plate (14) is arranged on the side surface of the sliding frame (12);
A first mounting plate (15), wherein one end of the first mounting plate (15) is arranged on the side surface of the connecting plate (14);
and the fixing holes are formed in the first mounting plate (15).
3. An anti-outward opening device for a building structure according to claim 2, wherein:
-a support plate (16), the support plate (16) being arranged on the first mounting plate (15);
-a carrier block (17), said carrier block (17) being arranged on said support plate (16).
4. A building structure outward opening prevention apparatus according to claim 3, wherein:
a first mounting block (18), the first mounting block (18) being provided on the first mounting plate (15);
-a securing ring (19), said securing ring (19) being arranged on said first mounting block (18).
5. The outward opening prevention device for a building structure according to claim 4, wherein:
A communication plate (20), the communication plate (20) being arranged on the first connection block (1);
A plurality of second mounting plates (21), each of the second mounting plates (21) being provided on both sides of the communication plate (20), respectively;
and a plurality of mounting holes, each of which is formed in each of the second mounting plates (21).
6. The outward opening prevention device for a building structure according to claim 5, wherein:
the limiting hole is formed in the second connecting block (8) through a limiting Kong Kaishe;
The first screw rod (22) is connected to the inner wall of the limit hole through threads;
-a first handle (23), said first handle (23) being arranged on top of said first screw (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421129172.4U CN222414487U (en) | 2024-05-22 | 2024-05-22 | Building structure is with preventing external-open device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421129172.4U CN222414487U (en) | 2024-05-22 | 2024-05-22 | Building structure is with preventing external-open device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222414487U true CN222414487U (en) | 2025-01-28 |
Family
ID=94364038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421129172.4U Active CN222414487U (en) | 2024-05-22 | 2024-05-22 | Building structure is with preventing external-open device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222414487U (en) |
-
2024
- 2024-05-22 CN CN202421129172.4U patent/CN222414487U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017147983A1 (en) | Sliding and side hang door/window hardware system and use method therefor | |
| US20240117662A1 (en) | Transmission system allowing window to be opened in three directions | |
| CN222414487U (en) | Building structure is with preventing external-open device | |
| CN209413627U (en) | Curtain wall opening fan anti-falling device | |
| CN213116038U (en) | Fire rescue window capable of being opened both indoors and outdoors | |
| CN211314015U (en) | Burglary-resisting window convenient to temporarily flee | |
| CN209620949U (en) | Forced locking device for door and window | |
| JP7833353B2 (en) | Booth and hinges | |
| CN214659527U (en) | P-type automatic restoring hinge for safety door | |
| CN217632037U (en) | Door and window fixed knot on aluminum alloy door and window engineering constructs | |
| CN2714766Y (en) | Rotatablely opened and closed sliding door and window | |
| CN222362895U (en) | But quick assembly disassembly formula timber | |
| CN113700428A (en) | Escape rolling shutter door | |
| CN108756562B (en) | Mechanism for opening and closing horizontally-opened drifting window | |
| CN120776899B (en) | A multi-position self-locking system for sliding doors | |
| CN209277733U (en) | A kind of detachable hinge | |
| CN220539531U (en) | Anti-picking structure of door hinge end | |
| CN208829085U (en) | A kind of elevator door lock driving assembly | |
| CN224147481U (en) | A bolt device for safety doors of construction elevators | |
| CN208829079U (en) | A kind of elevator door opening-closing driving assembly | |
| CN222909730U (en) | Quick locking mechanism | |
| CN2535524Y (en) | Combined sliding window with rail capable of internally and externally opening | |
| CN222771753U (en) | Rotation structure for manhole point inspection opening | |
| CN217054937U (en) | Locking mechanism of shutter | |
| CN210685733U (en) | Anti-prying casement window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |