CN212927579U - Civil air defense door with multifunctional window - Google Patents
Civil air defense door with multifunctional window Download PDFInfo
- Publication number
- CN212927579U CN212927579U CN202020845496.3U CN202020845496U CN212927579U CN 212927579 U CN212927579 U CN 212927579U CN 202020845496 U CN202020845496 U CN 202020845496U CN 212927579 U CN212927579 U CN 212927579U
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- China
- Prior art keywords
- air defense
- defense door
- door leaf
- people
- civil air
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- Expired - Fee Related
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- 230000007123 defense Effects 0.000 title claims abstract description 79
- 238000007789 sealing Methods 0.000 claims description 18
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000013618 particulate matter Substances 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 15
- 238000009423 ventilation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a people's air defense door with multi-functional window, including door frame and people's air defense door leaf, the door frame is inlayed in the wall, people's air defense door leaf is installed in the door frame, be equipped with multi-functional window on the people's air defense door leaf, multi-functional window includes the door leaf opening, is used for hiding door leaf open-ended baffler, and be used for control the drive arrangement that baffler removed, the movably connection of baffler is in the people's air defense door leaf, the baffler include along transparent plate, filter and the closing plate that people's air defense door leaf thickness direction interval set up. The utility model discloses a transparent plate can be used to observe the environmental aspect of people's air defense door opposite side, and the filter can be used to impurity such as dust particulate matter in the filtered air when ventilating, and the closing plate can be used to seal people's air defense door leaf, has realized many-sided utilization of a window.
Description
Technical Field
The utility model relates to a civil air defense engineering technical field especially relates to a civil air defense door with multi-functional window.
Background
The civil air defense engineering is an underground protective building which is independently built for guaranteeing personnel and material shelter, civil air defense command, medical aid and the like in wartime, and a basement which is built by combining ground buildings and can be used for air defense in wartime. The civil air defense door is a door of a civil air defense project entrance and exit, and belongs to civil air defense protective equipment. The civil air defense door is a necessary facility for preventing and alleviating the damage of disasters, and a condition that the civil air defense door needs to be used for a long time often appears, so that a necessary ventilation device needs to be established. At present, the ventilation unit that common people's air defense door was used in the market sets up the ventilating board on the people's air defense door, and this kind of ventilation unit is mainly used for ventilating on the one hand, does not have other too much functions, therefore the function is comparatively single, uses inconveniently. On the other hand, the door leaf is required to be provided with a hole for installing the ventilating plate, and the opening and closing of the ventilating plate after installation can occupy more space.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a civil air defense door with a multifunctional window to solve the above technical problems.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a people's air defense door with multi-functional window, includes door frame and people's air defense door leaf, the door frame is inlayed in the wall body, people's air defense door leaf is installed in the door frame, be equipped with multi-functional window on the people's air defense door leaf, multi-functional window includes the door leaf opening, is used for hiding door leaf open-ended baffler, and is used for controlling the drive arrangement that baffler removed, the baffler is movably connected in the people's air defense door leaf, the baffler includes along transparent plate, filter and the closing plate that people's air defense door leaf thickness direction interval set up.
Further, the civil air defense door leaf is internally provided with a sliding groove, the sliding groove is a plurality of corresponding to the transparent plate, the filter plate and the sealing plate, and the transparent plate, the filter plate and the sealing plate are respectively clamped on the sliding groove corresponding to the transparent plate, the filter plate and the sealing plate.
Furthermore, the driving devices are multiple and are respectively used for driving the transparent plate, the filter plate and the sealing plate to move.
Further, drive arrangement includes actuating lever and driving piece, the one end of actuating lever with the baffler is connected, the other end of actuating lever with the driving piece is connected.
Furthermore, the civil air defense door leaf is provided with a groove, the driving rod is arranged in the groove, and the driving rod can slide along the length direction of the groove.
Furthermore, the driving piece is a handle, the handle extends out of the surface of the civil air defense door leaf, a limiting block is arranged on the driving rod and rotatably connected with the driving rod, and a plurality of limiting clamping grooves are formed in one side, located in the groove, of the civil air defense door leaf.
Further, the actuating lever is the screw rod, the driving piece includes screw rod axle sleeve, drive gear and motor, the pivot and the drive gear fixed connection of motor, drive gear with the outside meshing of screw rod axle sleeve is connected, the inboard and the screw rod meshing of screw rod axle sleeve are connected.
Furthermore, the groove is further provided with a limiting step, and the screw shaft sleeve is clamped on the limiting step.
The utility model discloses compare in prior art's beneficial effect and be:
the utility model discloses a civil air defense door with multi-functional window, add a multi-functional window on conventional civil air defense door, multi-functional window passes through the transparent plate, filter and closing plate cover, and above-mentioned apron accessible drive arrangement removes in the civil air defense door leaf, therefore, when using, the transparent plate is opened alone to accessible pull or the mode of going up and down, one or more in filter or the closing plate, wherein, the transparent plate can be used to observe the environmental aspect of civil air defense door opposite side, the filter can be used to impurity such as dust particulate matter in the filtered air when ventilating, the closing plate can be used to seal the civil air defense door leaf, the utility model discloses when having realized the many-sided utilization of a window, still practiced thrift multi-functional window effectively to the area occupied in space, improved the utilization ratio in space.
Drawings
Fig. 1 is the utility model discloses the overall structure schematic diagram of civil air defense door.
Fig. 2 is a schematic structural diagram of a multifunctional window and a driving device in embodiment 1 of the present invention.
Fig. 3 is a schematic sectional view in the direction of a-a in embodiment 1 of the present invention.
Fig. 4 is a partially enlarged view of fig. 3 at B.
Fig. 5 is a schematic structural diagram of a multifunctional window and a driving device in embodiment 2 of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the present invention will be described in further detail with reference to specific embodiments and drawings.
Referring to fig. 1-5, embodiments of the present invention include.
Example 1
Please refer to fig. 1, fig. 2 and fig. 3, a civil air defense door with a multifunctional window, which includes a door frame 1 and a civil air defense door leaf 2, wherein the door frame 1 is embedded in a wall body, the civil air defense door leaf 2 is installed in the door frame 1, the civil air defense door leaf 2 is provided with the multifunctional window 3, the multifunctional window 3 includes a door leaf opening 31, a blocking plate 32 for covering the door leaf opening 31, and a driving device 33 for controlling the movement of the blocking plate 32, the blocking plate 32 is movably connected in the civil air defense door leaf 2, and the blocking plate 32 includes transparent plates 321, filter plates 322 and sealing plates 323 arranged at intervals along the thickness direction of the civil air defense door leaf 2. The civil air defense door in the embodiment is provided with the multifunctional window 3, the multifunctional window 3 is covered and sealed by the transparent plate 321, the filter plate 322 and the sealing plate 323 sequentially from inside to outside, therefore, the size of the three cover plates should be larger than that of the door leaf opening 31, the three cover plates can move in the civil air defense door leaf 2 through the driving device 33, and the moving processes are independent. Therefore, when in use, one or more of the transparent plate 321, the filter plate 322 or the sealing plate 323 can be opened independently in a pulling or lifting mode, wherein the transparent plate 321 can be used for observing the environmental condition at the other side of the civil air defense door, so that the observation can be carried out without opening the whole civil air defense door; the filter plate 322 can be used for filtering impurities such as dust and particles in the air during ventilation, and has the functions of ventilation and exchanging the internal air, so that the air can keep circulating; the sealing plate 323 may be used to close the civil air defense door leaf 2. The utility model discloses when having realized the many-sided utilization of a window, still practiced thrift the area occupied of multi-functional window to the space effectively, improved the utilization ratio in space.
Referring to fig. 3 and 4, in the present embodiment, the civil air defense door 2 is provided with a plurality of sliding grooves 21 therein, the sliding grooves 21 correspond to the transparent plate 321, the filter plate 322 and the sealing plate 323, and the transparent plate 321, the filter plate 322 and the sealing plate 323 are respectively clamped on the corresponding sliding grooves 21. Since the blocking plate 32, that is, the transparent plate 321, the filter plate 322 and the sealing plate 323, move inside the civil air defense door 2, a sliding track matched with the blocking plate needs to be provided to make the civil air defense door have a certain moving range, that is, the sliding chute 21 in this embodiment, when the blocking plate 32 needs to be opened, the blocking plate 32 only needs to be pulled and pulled along the sliding chute 21, and the blocking plate 32 can be moved to open the door opening 31. It should be noted that, the number of the sliding grooves 21 in the present embodiment is three, and the sliding grooves correspond to the transparent plate 321, the filter plate 322 and the sealing plate 323, respectively, and the present embodiment is an embodiment in which the movement of the transparent plate 321 is set to be a movement in the vertical direction of the civil air defense door 2, and the filter plate 322 and the sealing plate 323 are both a movement in the horizontal direction of the civil air defense door 2, and the movement directions thereof when the door opening 31 is opened are opposite.
Referring to fig. 1, in the present embodiment, a plurality of driving devices 33 are provided for driving the transparent plate 321, the filter plate 322 and the sealing plate 323 to move respectively. The driving means 33 not only serves to drive the barrier plate 32 to move, but also should serve to support the barrier plate 32. Because the transparent plate 321, the filter plate 322 and the sealing plate 323 in this embodiment are independent from each other and have different respective functions, the three driving devices 33 are respectively driven, so that on one hand, it is ensured that respective movement is not affected, and on the other hand, the difficulty in designing and installing the driving devices 33 can be reduced.
Referring to fig. 2, fig. 3 and fig. 4, in the present embodiment, the driving device 33 includes a driving rod 331 and a driving element, one end of the driving rod 331 is connected to the blocking plate 32, and the other end of the driving rod 331 is connected to the driving element. Can connect fixedly through connecting block 4 between actuating lever 331 and the barrier plate 32 to improve the intensity and the stability of actuating lever 331 and barrier plate 32 junction, in addition, as a preferred selection, actuating lever 331 is connected in the middle part position of barrier plate 32 frame department, with the homogeneity of guaranteeing barrier plate 32 atress, improves its fluency when removing. The civil air defense door leaf 2 in this embodiment is provided with the recess 22 for placing the driving rod 331, the driving rod 331 is placed in the recess 22, the driving rod 331 can slide along the length direction of the recess 22, and the length of the recess 22 along the vertical direction of the civil air defense door leaf 2 can be designed according to the size of the actual barrier plate 32.
In this embodiment, the driving piece is a handle 332, the handle 332 extends out of the surface of the civil air defense door leaf 2, the driving rod 331 is provided with a limiting block 333, the limiting block 333 is rotatably connected with the driving rod 331, and one side of the civil air defense door leaf 2, which is located in the groove 22, is provided with a plurality of limiting clamping grooves 334. When the driving member of this embodiment is in use, the handle 332 is manually pushed to control the movement of the blocking plate 32, specifically, the limiting block 333 on the driving rod 331 is rotated to make it separate from the limiting slot 334, then the handle 332 is manually pushed to make the driving rod 331 slide on the groove 22 and drive the movement of the blocking plate 32, and when the blocking plate 32 moves to a proper position, the limiting block 333 is rotated again to clamp the blocking plate 32 into the fiber slot to fix the driving rod 331 and the blocking plate 32. It should be noted that the limiting slots 334 are arranged at intervals along the vertical direction of the civil air defense door 2, and the number of the limiting slots 334 can be set according to actual requirements.
Example 2
Referring to fig. 5, different from embodiment 1, in this embodiment, the driving rod 331 is a screw, the driving member includes a screw shaft sleeve 335, a driving gear 336 and a motor 337, a rotating shaft of the motor 337 is fixedly connected with the driving gear 336, the driving gear 336 is engaged with an outer side of the screw shaft sleeve 335, and an inner side of the screw shaft sleeve 335 is engaged with the screw. The driving piece of this embodiment is screw drive, converts the vertical removal of screw rod into through the rotation of motor 337, and motor 337 can adopt micro motor 337, all fixes motor 337 and transmission at people's air defense door leaf 2 not, and the control system and the control switch of motor 337 can be fixed in people's air defense door leaf 2 surfaces, convenient operation.
It should be noted that, the groove 22 of the present embodiment is further provided with a limit step, and the screw shaft sleeve 335 is clamped on the limit step. The screw boss 335 serves to connect the driving gear 336 and the screw and to transmit power supplied from the driving gear 336, so that its position is always unchanged, and in order to rotatably fix the screw boss 335 to the recess 22, and thus to fix the screw boss 335 by a limit step, the screw boss 335 may be rotated on its axis on the limit step, but it is always caught on the limit step.
While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.
Claims (8)
1. The utility model provides a people's air defense door with multi-functional window, includes door frame and people's air defense door leaf, the door frame is inlayed in the wall body, people's air defense door leaf is installed in the door frame, its characterized in that, be equipped with multi-functional window on the people's air defense door leaf, multi-functional window includes the door leaf opening, is used for hiding door leaf open-ended baffler, and is used for controlling the drive arrangement that baffler removed, the baffler movably connects in people's air defense door leaf, the baffler includes along transparent plate, filter and the closing plate that people's air defense door leaf thickness direction interval set up.
2. The civil air defense door with the multifunctional window according to claim 1, wherein the civil air defense door leaf is internally provided with a plurality of sliding grooves corresponding to the transparent plate, the filter plate and the sealing plate, and the transparent plate, the filter plate and the sealing plate are respectively clamped on the corresponding sliding grooves.
3. The civil air defense door with multifunctional window according to claim 1, wherein the driving means is plural and is used to drive the movement of the transparent plate, the filter plate and the sealing plate, respectively.
4. The people's air defense door with the multifunctional window is characterized in that the driving device comprises a driving rod and a driving piece, one end of the driving rod is connected with the barrier plate, and the other end of the driving rod is connected with the driving piece.
5. The civil air defense door with the multifunctional window as claimed in claim 4, wherein the civil air defense door leaf is provided with a groove, the driving rod is arranged in the groove, and the driving rod can slide along the length direction of the groove.
6. The civil air defense door with the multifunctional window is characterized in that the driving piece is a handle, the handle extends out of the surface of the civil air defense door leaf, the driving rod is provided with a limiting block, the limiting block is rotatably connected with the driving rod, and one side of the civil air defense door leaf, which is positioned at the groove, is provided with a plurality of limiting clamping grooves.
7. The civil air defense door with the multifunctional window is characterized in that the driving rod is a screw rod, the driving piece comprises a screw rod shaft sleeve, a driving gear and a motor, a rotating shaft of the motor is fixedly connected with the driving gear, the driving gear is meshed with the outer side of the screw rod shaft sleeve, and the inner side of the screw rod shaft sleeve is meshed with the screw rod.
8. The civil air defense door with the multifunctional window as claimed in claim 7, wherein the groove is further provided with a limit step, and the screw shaft sleeve is clamped on the limit step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020845496.3U CN212927579U (en) | 2020-05-20 | 2020-05-20 | Civil air defense door with multifunctional window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020845496.3U CN212927579U (en) | 2020-05-20 | 2020-05-20 | Civil air defense door with multifunctional window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212927579U true CN212927579U (en) | 2021-04-09 |
Family
ID=75315814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020845496.3U Expired - Fee Related CN212927579U (en) | 2020-05-20 | 2020-05-20 | Civil air defense door with multifunctional window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212927579U (en) |
-
2020
- 2020-05-20 CN CN202020845496.3U patent/CN212927579U/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 |
Granted publication date: 20210409 |