CN214145265U - Electric civil air-proof airtight door with hidden plate - Google Patents
Electric civil air-proof airtight door with hidden plate Download PDFInfo
- Publication number
- CN214145265U CN214145265U CN202022595612.3U CN202022595612U CN214145265U CN 214145265 U CN214145265 U CN 214145265U CN 202022595612 U CN202022595612 U CN 202022595612U CN 214145265 U CN214145265 U CN 214145265U
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- China
- Prior art keywords
- airtight door
- buckle
- door body
- door frame
- airtight
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007123 defense Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
An electric people air-proof airtight door with a hidden plate comprises a door frame, wherein the door frame is rotationally connected with an airtight door body, one side of the door frame is provided with a sealing strip, the electric rod at one side of a motor is clamped between two L-shaped buckles I and two buckles II which are opposite in direction, so that the airtight door body is firmly closed on the door frame, the sealing strip is abutted between the door frame and the airtight door body, the sealing and sealing effects are enhanced, the hidden plate is pushed to abut against the airtight door body through the elastic force of a spring, the elastic force of a first spring pushes two limiting rods, the electric rod is tightly abutted between the buckle I and the buckle II, the airtight door body is prevented from loosening after being closed, the electric motor is driven to work anticlockwise, the two ends of the electric rod are respectively separated from the buckle I and the buckle II, the limiting rods roll into a protective sleeve through guide wheels to extrude the first spring, at this time, the airtight door body is pushed to rotate clockwise, and then the airtight door body can be opened.
Description
Technical Field
The utility model belongs to the technical field of the airtight door technique and specifically relates to an electronic people's air-proof airtight door with hide board is related to.
Background
The civil defense door is a door of an entrance and an exit of civil protection engineering, the classification of the civil defense door is more distinct, and the civil defense door comprises various civil defense devices such as a common single-leaf protective airtight door, a common double-leaf protective airtight door, an airtight door, a movable threshold single-leaf protective airtight door, a movable threshold double-leaf protective airtight door, an airtight door and the like, and the airtight door is one of the civil defense doors and has a certain airtight protection function; traditional people's air defense airtight door is in the course of the work, and the work of opening of airtight door is comparatively inconvenient, and airtight door stands the difficult manpower of opening of great pressure differential, is unfavorable for the airtight originally opening of people's air defense.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides an electronic people's air-proof airtight door with hide board is used for solving above-mentioned problem.
For realizing the above-mentioned purpose, the utility model relates to an electronic people's air-proof airtight door with hide board, including the door frame, the door frame rotates and is connected with the airtight door body, the sealing strip is installed to one side of door frame, the lateral wall of door frame is fixed with opposite direction's buckle one and buckle two, the motor is installed to one side of airtight door body, the motor is connected with electronic pole, electronic pole with buckle one with the inside wall of buckle two is contradicted, the lateral wall of airtight door body is fixed with two lag, the lateral wall of electronic pole is fixed with the gag lever post of two arc structures, the gag lever post with sliding connection between the lag, the inside wall sliding connection on the top of door frame has hidden board, hide the board with be fixed with the spring between the door frame, hide one side of board with the conflict of airtight door body.
Preferably, one side of the airtight door body is rotatably connected with two guide wheels, the two limiting rods are respectively in rolling connection with the two guide wheels, and a first spring is fixed between the limiting rods and the protective sleeves.
Preferably, the first buckle and the second buckle are both L-shaped structures, the first buckle and the second buckle are both fixed with soft pads, and the electric rod is abutted to the soft pads.
Preferably, the sealing strip is abutted against the side wall of the airtight door body, and the door frame is provided with a groove.
Preferably, the bottom end of the hidden plate is of a wedge-shaped structure, and a bolt is connected between the protective sleeve and the airtight door body.
Has the advantages that:
1. the utility model discloses an electronic pole block of motor one side is between two opposite direction's L shape buckle one and buckle two for the firm closure of airtight door body is on the door frame, and the sealing strip is contradicted between door frame and airtight door body, increases airtight, sealed effect.
2. The utility model discloses an elasticity of spring promotes hides board conflict airtight door body, firmness when further increasing the airtight door body and closing, and the elasticity of first spring promotes two gag lever posts for electric pole tightly contradicts between buckle one and buckle two, prevents that the airtight door body is not hard up after closing.
3. The utility model discloses circular telegram motor work drives electronic pole anticlockwise rotation for the both ends of electronic pole break away from buckle one and buckle two respectively, make the gag lever post roll and slide into the inside first spring of extrusion of lag through the guide pulley, at this moment through promoting the clockwise rotation of sealing door body, can carry out opening of sealing door body.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional structure diagram of the present invention.
Fig. 3 is a schematic view of the three-dimensional structure of the first door frame and the first buckle of the present invention.
Fig. 4 is a schematic view of a part of the top view structure of the present invention.
In the figure: 1. airtight door body, 2, buckle one, 3, buckle two, 4, door frame, 5, electronic pole, 6, motor, 7, lag, 8, gag lever post, 9, guide pulley, 10, bolt, 11, first spring, 12, hidden board, 13, spring, 14, recess, 15, sealing strip, 16, cushion.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-4.
Given by figures 1-4, the utility model relates to an electronic people's air-tight door with hide board, including door frame 4, door frame 4 rotates and is connected with airtight door body 1, sealing strip 15 is installed to one side of door frame 4, the lateral wall of door frame 4 is fixed with buckle one 2 and buckle two 3 opposite in direction, motor 6 is installed to one side of airtight door body 1, motor 6 is connected with electronic pole 5, electronic pole 5 is contradicted with the inside wall of buckle one 2 and buckle two 3, the lateral wall of airtight door body 1 is fixed with two lag 7, the lateral wall of electronic pole 5 is fixed with two gag lever posts 8 of arc structure, sliding connection between gag lever post 8 and lag 7, the inside wall sliding connection on the top of door frame 4 has hide board 12, be fixed with spring 13 between hide board 12 and the door frame 4, the conflict of one side and airtight door body 1 of hide board 12; the electric rod 5 at one side of the motor 6 is clamped between the L-shaped buckle I2 and the buckle II 3 with opposite directions, so that the airtight door body 1 is firmly closed on the door frame 4, the sealing strip 15 is abutted between the door frame 4 and the airtight door body 1, the sealing and sealing effects are increased, the hidden plate 12 is pushed to abut against the airtight door body 1 through the elastic force of the spring 13, the firmness of the airtight door body 1 when the airtight door body 1 is closed is further increased, the two limiting rods 8 are pushed by the elastic force of the first spring 11, so that the electric rod 5 is tightly abutted between the buckle I2 and the buckle II 3, the airtight door body 1 is prevented from loosening after being closed, the motor 6 is enabled to work by opening an external power switch of the motor 6, the electric rod 5 is driven to rotate anticlockwise, the two ends of the electric rod 5 are respectively separated from the buckle I2 and the buckle II 3, the limiting rods 8 are enabled to roll and slide into the protective sleeve 7 through the guide wheels 9 to extrude the first spring 11, at this time, the airtight door body 1 is pushed to rotate clockwise, so that the airtight door body 1 can be opened.
One side of airtight door body 1 rotates and is connected with two guide pulleys 9, two gag lever post 8 respectively with two guide pulleys between 9 roll connection, be fixed with first spring 11 between gag lever post 8 and the lag 7, guide pulley 9's setting does benefit to the gag lever post 8 and slides when carrying out spacingly to gag lever post 8.
Buckle one 2 and buckle two 3 all are L shape structure, buckle one 2 and buckle two 3 all are fixed with cushion 16, electronic pole 5 is contradicted with cushion 16, motor 6 is auto-lock step motor for pin electronic pole 5, close the back once more at airtight door body 1, motor 6 drives electronic pole 5 and rotates to reset and contradict on buckle one 2 and buckle two 3, cushion 16 avoids electronic pole 5 to rotate to reset and causes buckle one 2 and buckle two 3 damage-proofing.
Hide being wedge structure of the bottom of board 12, be connected with bolt 10 between lag 7 and the airtight door body 1, in order to increase the conflict dynamics to airtight door body 1.
The working principle is as follows: the utility model increases the sealing effect and sealing effect by clamping the electric rod 5 at one side of the motor 6 between the L-shaped buckle I2 and the buckle II 3 with the two opposite directions, the airtight door body 1 is firmly closed on the door frame 4, the sealing strip 15 is pressed between the door frame 4 and the airtight door body 1, the hidden plate 12 is pushed to be pressed against the airtight door body 1 by the elastic force of the spring 13, the firmness of the airtight door body 1 when the airtight door body 1 is closed is further increased, the elastic force of the first spring 11 pushes the two limiting rods 8, the electric rod 5 is tightly pressed between the buckle I2 and the buckle II 3, the looseness of the airtight door body 1 after the airtight door body 1 is closed is prevented, the motor 6 works by opening the external power switch of the motor 6 to drive the electric rod 5 to rotate anticlockwise, the two ends of the electric rod 5 are respectively separated from the buckle I2 and the buckle II 3, the limiting rods 8 are rolled and slid into the protective sleeve 7 through the guide wheel 9 to extrude the first spring 11, at this time, the airtight door body 1 is pushed to rotate clockwise, so that the airtight door body 1 can be opened.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The electric people air-proof airtight door with the hidden plate comprises a door frame (4) and is characterized in that the door frame (4) is rotatably connected with an airtight door body (1), a sealing strip (15) is installed on one side of the door frame (4), a first buckle (2) and a second buckle (3) which are opposite in direction are fixed on the side wall of the door frame (4), a motor (6) is installed on one side of the airtight door body (1), the motor (6) is connected with an electric rod (5), the electric rod (5) is abutted to the inner side walls of the first buckle (2) and the second buckle (3), two protective sleeves (7) are fixed on the side wall of the airtight door body (1), two limiting rods (8) of arc structures are fixed on the side wall of the electric rod (5), the limiting rods (8) are slidably connected with the protective sleeves (7), the inner side wall of the top end of the door frame (4) is slidably connected with the hidden plate (12), hide board (12) with be fixed with spring (13) between door frame (4), hide one side of board (12) with the conflict of airtight door body (1).
2. The electric people air-proof airtight door with the hidden plate as claimed in claim 1, wherein one side of the airtight door body (1) is rotatably connected with two guide wheels (9), two limiting rods (8) are respectively in rolling connection with the two guide wheels (9), and a first spring (11) is fixed between the limiting rods (8) and the protective sleeve (7).
3. The electric civil air-proof airtight door with the hidden plate as claimed in claim 1, wherein said first buckle (2) and said second buckle (3) are both L-shaped structures, said first buckle (2) and said second buckle (3) are both fixed with soft pad (16), and said electric rod (5) is interfered with said soft pad (16).
4. The electric civil air-proof airtight door with the hidden plate is characterized in that the sealing strip (15) is abutted against the side wall of the airtight door body (1), and the door frame (4) is provided with a groove (14).
5. Electric civil air-proof airtight door with hidden plate according to claim 1 characterized in that the bottom of the hidden plate (12) is wedge-shaped, and a bolt (10) is connected between the protective sleeve (7) and the airtight door body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022595612.3U CN214145265U (en) | 2020-11-11 | 2020-11-11 | Electric civil air-proof airtight door with hidden plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022595612.3U CN214145265U (en) | 2020-11-11 | 2020-11-11 | Electric civil air-proof airtight door with hidden plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214145265U true CN214145265U (en) | 2021-09-07 |
Family
ID=77563021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022595612.3U Expired - Fee Related CN214145265U (en) | 2020-11-11 | 2020-11-11 | Electric civil air-proof airtight door with hidden plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214145265U (en) |
-
2020
- 2020-11-11 CN CN202022595612.3U patent/CN214145265U/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: 20210907 |