CN216406602U - Novel people's air defense door with buffer function - Google Patents
Novel people's air defense door with buffer function Download PDFInfo
- Publication number
- CN216406602U CN216406602U CN202122416868.8U CN202122416868U CN216406602U CN 216406602 U CN216406602 U CN 216406602U CN 202122416868 U CN202122416868 U CN 202122416868U CN 216406602 U CN216406602 U CN 216406602U
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- CN
- China
- Prior art keywords
- air defense
- defense door
- civil air
- door body
- door frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007123 defense Effects 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 abstract description 9
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model provides a novel civil air defense door with a buffering function, which comprises a door frame and a civil air defense door body, wherein the civil air defense door body is provided with a connecting block, the connecting block is rotationally connected with the door frame, and the civil air defense door body is hinged with the door frame through the connecting block; a limiting sliding groove is horizontally formed in the top of one side of the door frame, a sliding block is arranged in the limiting sliding groove in a sliding mode, a first elastic piece is arranged in the limiting sliding groove, one end of the first elastic piece is connected with the inside of the limiting sliding groove, a top plate is arranged at the other end of the first elastic piece, and the top plate is connected with the sliding block; the slider bottom surface is provided with torsion spring device, is provided with the linking arm on the torsion spring device, and the linking arm passes through torsion spring device with the slider and articulates, and the linking arm level sets up, and the free end of linking arm is connected with a connecting piece, rotates on the connecting piece and is provided with the gyro wheel, and the gyro wheel supports on people's air defense door body. The utility model makes the use of the civil air defense door more convenient for users, and can effectively avoid the problem of collision in the opening and closing processes of the civil air defense door.
Description
Technical Field
The utility model belongs to the field of civil air defense door equipment, and particularly relates to a novel civil air defense door with a buffering function.
Background
The civil air defense door is a door of an entrance and an exit of civil protection engineering, is classified clearly, and comprises various civil air defense devices such as a common single-leaf protective airtight door, a common double-leaf protective airtight door, an ordinary airtight door, a movable threshold single-leaf protective airtight door, a movable threshold double-leaf protective airtight door, an ordinary airtight door and the like, and belongs to civil air defense protective equipment.
Traditional people's air defense door is opening, the in-process of closing, and people's air defense door is opening easily with the closed in-process the collision condition that appears for people's air defense door appears sunken damage, greatly reduced people's air defense door's life and use strength, cause and use inconvenient scheduling problem.
Disclosure of Invention
The utility model aims to provide a novel civil air defense door with a buffering function, and particularly can solve the technical problem that the civil air defense door is damaged due to collision in the opening and closing processes.
In order to solve the technical problems, the utility model adopts the technical scheme that: the novel civil air defense door with the buffering function comprises a door frame and a civil air defense door body, wherein a connecting block is arranged on the civil air defense door body, the connecting block is rotationally connected with the door frame, and the civil air defense door body is hinged with the door frame through the connecting block;
a limiting sliding groove is horizontally formed in the top of one side of the door frame, a sliding block is arranged in the limiting sliding groove in a sliding mode, a first elastic piece is arranged in the limiting sliding groove, one end of the first elastic piece is connected with the inside of the limiting sliding groove, a top plate is arranged at the other end of the first elastic piece, and the top plate is connected with the sliding block;
the bottom surface of the sliding block is provided with a torsion spring device, a connecting arm is arranged on the torsion spring device, the connecting arm is hinged with the sliding block through the torsion spring device, the connecting arm is horizontally arranged, the free end of the connecting arm is connected with a connecting piece, a roller is rotatably arranged on the connecting piece, and the roller abuts against the civil air defense door body;
the fixed block is arranged at the top of the other side of the door frame, the second elastic piece is horizontally arranged on the fixed block, the free end of the second elastic piece is vertically provided with a limiting baffle, and the limiting baffle is used for limiting the opened civil air defense door body.
In the optional implementation of this embodiment, be provided with the door handle on the people's air defense door body.
In the optional embodiment of this embodiment, be provided with the cushion on the limit baffle, the cushion with the people's air defense door body butt after opening.
In the use, with the in-process that people's air defense door body closed, people's air defense door body contacts the gyro wheel, and the linking arm takes place to rotate for the slider through torsional spring device, and the slider also slides and receives the elastic thrust of first elastic component this moment in spacing spout, and at the in-process of closing people's air defense door body promptly, torsional spring device and elastic component play the effect of buffering simultaneously.
And when the civil air defense door body was opened, when the civil air defense door body appeared 90 degrees with the door frame, limit baffle carried on spacingly to the civil air defense door body, avoided the civil air defense door body to collide on the wall.
The utility model has the advantages and positive effects that: by adopting the technical scheme, the civil air defense door is more convenient for a user to use, and the problem of collision during the opening and closing processes of the civil air defense door can be effectively avoided; the utility model has the advantages of simple structure, convenient maintenance, low processing cost, good use effect and the like.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a rear view structural diagram of the present invention.
In the figure:
1. door frame 2, people's air defense door body 3, connecting block
4. Limiting sliding groove 5, first elastic piece 6 and top plate
7. Slider 8, torsional spring device 9, connecting arm
10. Connecting piece 11, gyro wheel 12, door handle
13. Fixed block 14, second elastic component 15, limit baffle
16. Rubber cushion
Detailed Description
As shown in fig. 1 or 2, the utility model relates to a novel civil air defense door with a buffering function, which comprises a door frame 1 and a civil air defense door body 2, wherein the civil air defense door body 2 is provided with a connecting block 3, the connecting block 3 is rotatably connected with the door frame 1, and the civil air defense door body 2 is hinged with the door frame 1 through the connecting block 3;
a limiting sliding groove 4 is horizontally arranged at the top of one side of the door frame 1, a sliding block 7 is arranged in the limiting sliding groove 4 in a sliding manner, a first elastic part 5 is arranged in the limiting sliding groove 4, one end of the first elastic part 5 is connected with the inside of the limiting sliding groove 4, a top plate 6 is arranged at the other end of the first elastic part 5, and the top plate 6 is connected with the sliding block 7;
the bottom surface of the sliding block 7 is provided with a torsion spring device 8, a connecting arm 9 is arranged on the torsion spring device 8, the connecting arm 9 is hinged with the sliding block 7 through the torsion spring device 8, the connecting arm 9 is horizontally arranged, the free end of the connecting arm 9 is connected with a connecting piece 10, a roller 11 is rotatably arranged on the connecting piece 10, and the roller 11 abuts against the civil air defense door body 2;
the top of the other side of the door frame 1 is provided with a fixed block 13, a second elastic part 14 is horizontally arranged on the fixed block 13, a limit baffle 15 is vertically arranged at the free end of the second elastic part 14, and the limit baffle 15 is used for limiting the opened civil air defense door body 2.
In an alternative embodiment of the present embodiment, the civil air defense door body 2 is provided with a door handle 12.
In the optional embodiment of this embodiment, a rubber mat 16 is arranged on the limit baffle 15, and the rubber mat 16 abuts against the opened civil air defense door body 2.
In the use, with the in-process that people's air defense door body 2 closed, people's air defense door body 2 contacts gyro wheel 11, and the linking arm 9 takes place to rotate for slider 7 through torsion spring device 8, and slider 7 also slides and receives the elastic thrust of first elastic component 5 this moment in spacing spout 4, is closing people's air defense door body 2's in-process promptly, and torsion spring device 8 and elastic component 5 play the effect of buffering simultaneously.
And when people's air defense door body 2 opened, when people's air defense door body 2 presented 90 degrees with door frame 1, limit baffle 15 carried on spacingly to people's air defense door body 2, avoided people's air defense door body 2 to collide on the wall.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (3)
1. The utility model provides a novel people's air defense door with buffer function which characterized in that: the civil air defense door comprises a door frame (1) and a civil air defense door body (2), wherein a connecting block (3) is arranged on the civil air defense door body (2), the connecting block (3) is rotatably connected with the door frame (1), and the civil air defense door body (2) is hinged with the door frame (1) through the connecting block (3);
a limiting sliding groove (4) is horizontally arranged at the top of one side of the door frame (1), a sliding block (7) is arranged in the limiting sliding groove (4) in a sliding manner, a first elastic part (5) is arranged in the limiting sliding groove (4), one end of the first elastic part (5) is connected with the inside of the limiting sliding groove (4), a top plate (6) is arranged at the other end of the first elastic part (5), and the top plate (6) is connected with the sliding block (7);
a torsion spring device (8) is arranged on the bottom surface of the sliding block (7), a connecting arm (9) is arranged on the torsion spring device (8), the connecting arm (9) is hinged to the sliding block (7) through the torsion spring device (8), the connecting arm (9) is horizontally arranged, the free end of the connecting arm (9) is connected with a connecting piece (10), a roller (11) is rotatably arranged on the connecting piece (10), and the roller (11) abuts against the civil air defense door body (2);
the anti-theft door is characterized in that a fixed block (13) is arranged at the top of the other side of the door frame (1), a second elastic part (14) is horizontally arranged on the fixed block (13), a limiting baffle (15) is vertically arranged at the free end of the second elastic part (14), and the limiting baffle (15) is used for limiting the opening of the civil air defense door body (2).
2. The novel people's air defense door with buffer function of claim 1, characterized in that: the civil air defense door body (2) is provided with a door handle (12).
3. The novel people's air defense door with buffer function of claim 1, characterized in that: be provided with cushion (16) on limit baffle (15), cushion (16) with open the back people's air defense door body (2) butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122416868.8U CN216406602U (en) | 2021-10-08 | 2021-10-08 | Novel people's air defense door with buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122416868.8U CN216406602U (en) | 2021-10-08 | 2021-10-08 | Novel people's air defense door with buffer function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216406602U true CN216406602U (en) | 2022-04-29 |
Family
ID=81294708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122416868.8U Expired - Fee Related CN216406602U (en) | 2021-10-08 | 2021-10-08 | Novel people's air defense door with buffer function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216406602U (en) |
-
2021
- 2021-10-08 CN CN202122416868.8U patent/CN216406602U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |