CN220580899U - Ventilating and silencing door - Google Patents
Ventilating and silencing door Download PDFInfo
- Publication number
- CN220580899U CN220580899U CN202322117547.7U CN202322117547U CN220580899U CN 220580899 U CN220580899 U CN 220580899U CN 202322117547 U CN202322117547 U CN 202322117547U CN 220580899 U CN220580899 U CN 220580899U
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- assembling block
- frame body
- fixedly provided
- folding plate
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- 230000030279 gene silencing Effects 0.000 title description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 230000004224 protection Effects 0.000 claims abstract description 19
- 230000009467 reduction Effects 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims description 17
- 229920000742 Cotton Polymers 0.000 claims description 14
- 238000005260 corrosion Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000001743 silencing effect Effects 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006996 mental state Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model belongs to the field of noise reduction doors, in particular to a ventilation noise reduction door, which comprises a frame mechanism; the middle part of the upper end of the frame mechanism is fixedly provided with a body mechanism, and the middle part of the frame mechanism is positioned in front of the body mechanism and is movably provided with a protection mechanism; the protection mechanism comprises a first assembling block, the inner end of the first assembling block is fixedly connected with a folding plate, the outer end of the folding plate is fixedly provided with a second assembling block, the middle part of the front end of the second assembling block is fixedly provided with a pull handle, the outer end of the second assembling block is fixedly provided with a magnetic attraction block, and the inner part of the upper end of the first assembling block is fixedly provided with an inner groove; during operation, the folding plate is unfolded by pulling the assembly block II through the pull handle, and a protection plate structure is formed at the front end of the body mechanism, wherein the folding plate is made of fireproof and high-temperature resistant materials, so that the body mechanism can be protected to play a blocking role in a special environment, and the folding plate can be stored when not used in daily life, and the normal use of the body mechanism is not affected.
Description
Technical Field
The utility model relates to the field of noise reduction doors, in particular to a ventilation noise reduction door.
Background
The door is the most common equipment in the building, is mainly used for the airtight effect in each distinguishing space, and in special application environment, needs to make the room have good sound insulation, amortization effect, namely called amortization door, can effectively play sound insulation, amortization effect, keeps indoor silence.
The noise reduction door generally used does not have the function of reducing noise when the initial sound insulation of the building is carried out, so that larger noise is generated in construction to influence the hearing and mental state of on-site staff, and the Chinese patent publication number is: CN213627784U proposes a noise-reducing and silencing door, which can ensure smooth ventilation, facilitate cooling inside a power station, reduce noise inside the power station, and maximally prevent sound source from spreading to the outside, but can not protect the door in case of special conditions such as fire, and once the door loses barrier effect, the fire damage is very serious; accordingly, a ventilation and noise reduction door is proposed for the above-mentioned problems.
Disclosure of Invention
In order to make up for the deficiency of the prior art, chinese patent publication No. is: CN213627784U proposes a noise-reducing and silencing door, which cannot protect the door in case of fire and other special conditions, and once the door loses the blocking effect, the fire damage is very serious.
The technical scheme adopted for solving the technical problems is as follows: a ventilation and noise reduction door comprises a frame mechanism; the middle part of the upper end of the frame mechanism is fixedly provided with a body mechanism, and the middle part of the frame mechanism is positioned in front of the body mechanism and is movably provided with a protection mechanism;
the protection mechanism comprises a first assembly block, the inner end of the first assembly block is fixedly connected with a folding plate, the outer end of the folding plate is fixedly provided with a second assembly block, the middle part of the front end of the second assembly block is fixedly provided with a pull handle, the outer end of the second assembly block is fixedly provided with a magnetic attraction block, the inner part of the upper end of the first assembly block is fixedly provided with an inner groove, the inner part of the inner groove is fixedly connected with a clamp spring, the inner part of the inner groove is located at the upper end of the clamp spring and movably provided with a clamping block, the lower end of the second assembly block is fixedly provided with a limit groove, and during operation, the folding plate is unfolded by pulling the second assembly block through the pull handle to form a protection plate structure on the front end of the body mechanism, wherein the folding plate is made of fireproof high-temperature-resistant materials, and therefore the body mechanism can be protected to play a blocking role in special environments.
Preferably, the frame mechanism comprises a frame body, the left and right sides of the inner end of the frame body are fixedly provided with magnetic attraction sticks, a chute is fixedly arranged in the front side of the inner end of the frame body, a clamping groove is fixedly arranged on the side of the lower end of the inner end of the frame body, a cushion block is fixedly arranged at the upper end of the clamping groove, a limiting block is fixedly arranged in the middle of the lower end of the inner end of the frame body, and the lower end of the assembly block which is installed in the inner end of the frame body can be supported together by the cushion block so as not to be worn.
Preferably, the body mechanism comprises a winding box, a winding part is fixedly arranged in the winding box, a roller shutter curtain is fixedly connected to the middle part of the winding part, sound absorbing cotton is fixedly arranged at the front end of the roller shutter curtain, an anti-corrosion layer is fixedly arranged at the outer end of the sound absorbing cotton, a heat insulating layer is fixedly arranged at the rear end of the roller shutter curtain, a bottom plate is fixedly arranged at the outer end of the heat insulating layer, and sound absorbing cotton is arranged in the outer end of the roller shutter curtain, so that noise caused by wind speed is eliminated in use of the device, and a silencing effect of the device in use is achieved.
Preferably, the first assembling block is movably arranged on the left side of the inner end of the door frame body through a clamping block, the first assembling block and the second assembling block are symmetrically distributed on the left side and the right side of the folding plate, the first assembling block and the second assembling block are of the same structure, the clamping block is of a T-shaped structure, the clamping block is matched with the clamping groove, the first assembling block and the second assembling block are arranged to enable the first assembling block and the second assembling block to support the folding plate with the inner end connected, meanwhile, built-in grooves are formed in the upper end and the lower end of the first assembling block, and the clamping block of the T-shaped structure is arranged in the first assembling block through clamping springs, so that the first assembling block can be detached according to use requirements.
Preferably, the magnetic attraction patches are symmetrically distributed on the left side and the right side of the inner end of the door frame body, the magnetic attraction patches are matched with the magnetic attraction blocks, the cushion block is of an annular structure, the upper end of the limiting block is of an arc-shaped structure, the magnetic attraction patches are arranged, the magnetic attraction patches are matched with the magnetic attraction blocks, and the protection mechanism and the frame mechanism are stably connected.
Preferably, the winding box is fixedly arranged at the upper end of the door frame body, and the roller shutter is of an arc-shaped structure.
Preferably, the limiting block is matched with the limiting groove, and the second assembly block drives the folding plate to move so as to keep stable movement in a given direction, and the second assembly block also moves so as to enable the lower end to have a supporting structure.
The utility model has the advantages that:
1. according to the utility model, the second pulling assembly block is pulled by the pull handle to drive the folding plate to be unfolded, and a protective plate structure is formed at the front end of the body mechanism, wherein the folding plate is made of fireproof and high-temperature resistant materials, so that the body mechanism can be protected from blocking in special environments, and can be stored when not used in daily life, and the normal use of the body mechanism is not affected;
2. according to the utility model, the sound-absorbing cotton is arranged in the outer end of the roller shutter, so that noise caused by wind speed is eliminated when the device is in use, thereby realizing the silencing effect when the device is in use, simultaneously avoiding the sound-absorbing cotton from being damaged, and the anti-corrosion layer is arranged at the outer end of the device, so that the surface of the device is not easy to corrode, and the service life of the device is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a frame mechanism according to the present utility model;
FIG. 3 is a schematic perspective view of a protection mechanism according to the present utility model;
FIG. 4 is a schematic perspective view of a body mechanism according to the present utility model;
FIG. 5 is an enlarged schematic view of FIG. 2A according to the present utility model;
fig. 6 is an enlarged view of fig. 3B according to the present utility model.
In the figure: 1. a frame mechanism; 101. a door frame body; 102. magnetic attraction sticking; 103. a chute; 104. a clamping groove; 105. a cushion block; 106. a limiting block; 2. a body mechanism; 201. a winding box; 202. a winding part; 203. a roller shutter; 204. sound absorbing cotton; 205. an anti-corrosion layer; 206. a thermal insulation layer; 207. a bottom plate; 3. a protective mechanism; 301. the first assembly block; 302. a folding plate; 303. a second assembly block; 304. a pull handle; 305. a magnetic suction block; 306. a built-in groove; 307. clamping springs; 308. a clamping block; 309. and a limit groove.
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.
The present application is described in further detail below in conjunction with figures 1-6,
the embodiment of the application discloses a ventilation amortization door. Referring to fig. 1-6, a ventilation and noise reduction door includes a frame mechanism 1; the middle part of the upper end of the frame mechanism 1 is fixedly provided with a body mechanism 2, and the middle part of the frame mechanism 1 is positioned in front of the body mechanism 2 and is movably provided with a protection mechanism 3;
the protection mechanism 3 comprises a first assembly block 301, a folding plate 302 is fixedly connected to the inner end of the first assembly block 301, a second assembly block 303 is fixedly arranged at the outer end of the folding plate 302, a pull handle 304 is fixedly arranged in the middle of the front end of the second assembly block 303, a magnetic attraction block 305 is fixedly arranged at the outer end of the second assembly block 303, an inner groove 306 is fixedly arranged in the upper end of the first assembly block 301, a clamp spring 307 is fixedly connected to the inner part of the inner groove 306, a clamping block 308 is movably arranged at the upper end of the clamp spring 307 in the inner part of the inner groove 306, a limit groove 309 is fixedly arranged at the lower end of the second assembly block 303, and during operation, the folding plate 302 pulls the second assembly block 303 to be unfolded through the pull handle 304 to form a protection plate structure on the front end of the body mechanism 2, wherein the folding plate 302 is made of fireproof high-temperature-resistant materials, so that the body mechanism 2 can be protected from playing a blocking role in special environments, and can be stored without affecting normal use of the body mechanism 2 when not used in daily use.
Referring to fig. 2 and 5, the frame mechanism 1 includes a door frame body 101, magnetic attraction posts 102 are fixedly mounted on the left and right sides of the inner end of the door frame body 101, a sliding groove 103 is fixedly arranged in the front side of the upper end of the inner end of the door frame body 101, a clamping groove 104 is fixedly arranged on the side of the lower side of the inner end of the door frame body 101, a cushion block 105 is fixedly mounted on the upper end of the clamping groove 104, a limiting block 106 is fixedly arranged in the middle of the lower side of the inner end of the door frame body 101, and the cushion block 105 is arranged, so that the lower end of an assembly block 301 mounted in the door frame body 101 can not be worn when in supporting action, a distance is reserved between the assembly block 301 and the door frame body 101, and the moving smoothness of the assembly block 303 is improved.
Referring to fig. 2 and 4, the body mechanism 2 includes a winding box 201, a winding part 202 is fixedly installed inside the winding box 201, a roller shutter curtain 203 is fixedly connected to the middle part of the winding part 202, sound absorbing cotton 204 is fixedly installed at the front end of the roller shutter curtain 203, an anti-corrosion layer 205 is fixedly installed at the outer end of the sound absorbing cotton 204, a heat insulating layer 206 is fixedly installed at the rear end of the roller shutter curtain 203, a bottom plate 207 is fixedly installed at the outer end of the heat insulating layer 206, and the sound absorbing cotton 204 is arranged inside the outer end of the roller shutter curtain 203, so that noise caused by wind speed is eliminated in use of the device, thereby realizing a silencing effect when the device is used, avoiding the sound absorbing cotton 204 from being damaged, and an anti-corrosion layer 205 is arranged at the outer end of the device, so that the surface of the device is not easy to be corroded, and the service life of the device is prolonged.
Referring to fig. 3 and 6, the first assembly block 301 is movably mounted on the left side of the inner end of the door frame body 101 through a clamping block 308, the first assembly block 301 and the second assembly block 303 are symmetrically distributed on the left side and the right side of the folding plate 302, the first assembly block 301 and the second assembly block 303 are of the same structure, the clamping block 308 is of a T-shaped structure, the clamping block 308 is matched with the clamping groove 104, the folding plate 302 with the inner ends connected can be supported by the first assembly block 301 and the second assembly block 303, meanwhile, the inner grooves 306 are formed in the upper end and the lower end of the first assembly block 301, the clamping block 308 of the T-shaped structure is mounted in the clamping block through a clamping spring 307, the first assembly block 301 can be detached according to use requirements, the inner grooves 306 and the clamping blocks 308 of the same structure are formed in the upper end of the second assembly block 303, and convenience in the whole use of the protection mechanism 3 is improved.
Referring to fig. 2-4, the magnetic attraction patches 102 are symmetrically distributed on the left and right sides of the inner end of the door frame body 101, the magnetic attraction patches 102 are matched with the magnetic attraction blocks 305, the cushion block 105 is of an annular structure, the upper end of the limiting block 106 is of an arc-shaped structure, the magnetic attraction patches 102 are arranged, and the magnetic attraction patches 102 are matched with the magnetic attraction blocks 305, so that the protection mechanism 3 and the frame mechanism 1 are stably connected, and the protection mechanism 3 is connected with the frame mechanism 1 more tightly when in use.
The winding box 201 is fixedly installed at the upper end of the door frame body 101, and the roller shutter 203 has an arc-shaped structure.
The limiting block 106 is matched with the limiting groove 309, and the limiting block 106 is matched with the limiting groove 309, so that the second assembling block 303 drives the folding plate 302 to move to keep the stable movement in the set direction, and the second assembling block 303 also moves to enable the lower end to have a supporting structure.
Working principle: the technical scheme of the utility model is that the clamping grooves 104 are formed in the upper end and the lower end of the left inner end of the door frame body 101, then the first assembly block 301 is movably installed in the door frame body 101 through compression deformation of the clamping springs 307 by the clamping blocks 308, the second assembly block 303 is connected with the inner end of the first assembly block 301 through the folding plate 302, the folding plate 302 pulls the second assembly block 303 to be unfolded through the pull handle 304 during operation, a protection plate structure is formed at the front end of the body mechanism 2, wherein the folding plate 302 is made of fireproof and high-temperature-resistant materials, so that the body mechanism 2 can be protected from blocking in special environments, and when the door frame is not used in daily life, the door frame is stored, normal use of the body mechanism 2 is not affected, and in the structure, as the magnetic attraction adhesive 102 is arranged, the magnetic attraction adhesive 305 is matched with the magnetic attraction block 305, the protection mechanism 3 is stably connected with the frame mechanism 1, the protection mechanism 3 is connected with the frame mechanism 1 in a more fitting mode during use, all parts of the device complement each other, and the sound-absorbing cotton 204 is arranged in the inner end of the outer end of the roller shutter 203, so that the sound-absorbing cotton 205 is easy to be prevented from being damaged, and the corrosion of the sound-absorbing device is prevented from being damaged when the outer end is used, and the sound-absorbing device is used, and the corrosion-absorbing device is not easy to be damaged when the sound-absorbing device is used.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. A ventilation amortization door, its characterized in that: comprises a frame mechanism (1); the middle part of the upper end of the frame mechanism (1) is fixedly provided with a body mechanism (2), and the middle part of the frame mechanism (1) is positioned in front of the body mechanism (2) and is movably provided with a protection mechanism (3);
the protection mechanism (3) comprises a first assembling block (301), the inner end of the first assembling block (301) is fixedly connected with a folding plate (302), the outer end of the folding plate (302) is fixedly provided with a second assembling block (303), the middle part of the front end of the second assembling block (303) is fixedly provided with a pull handle (304), the outer end of the second assembling block (303) is fixedly provided with a magnetic attraction block (305), the inner part of the upper end of the first assembling block (301) is fixedly provided with an inner groove (306), the inner part of the inner groove (306) is fixedly connected with a clamp spring (307), the inner part of the inner groove (306) is located with a clamping block (308) movably arranged at the upper end of the clamp spring (307), and the lower end of the second assembling block (303) is fixedly provided with a limiting groove (309).
2. A ventilation and noise reduction door according to claim 1, wherein: the frame mechanism (1) comprises a frame body (101), magnetic attraction patches (102) are fixedly arranged on the left side and the right side of the inner end of the frame body (101), sliding grooves (103) are fixedly formed in the front side of the inner end of the frame body (101), clamping grooves (104) are fixedly formed in the side of the lower portion of the inner end of the frame body (101), cushion blocks (105) are fixedly arranged on the upper ends of the clamping grooves (104), and limiting blocks (106) are fixedly arranged in the middle of the lower portion of the inner end of the frame body (101).
3. A ventilation and noise reduction door according to claim 2, wherein: the body mechanism (2) comprises a winding box (201), a winding part (202) is fixedly arranged in the winding box (201), a roller shutter curtain (203) is fixedly connected to the middle of the winding part (202), sound absorbing cotton (204) is fixedly assembled at the front end of the roller shutter curtain (203), an anti-corrosion layer (205) is fixedly assembled at the outer end of the sound absorbing cotton (204), a heat insulation layer (206) is fixedly assembled at the rear end of the roller shutter curtain (203), and a bottom plate (207) is fixedly assembled at the outer end of the heat insulation layer (206).
4. A ventilation and noise reduction door according to claim 3, wherein: the first assembling block (301) is movably mounted on the left side of the inner end of the door frame body (101) through a clamping block (308), the first assembling block (301) and the second assembling block (303) are symmetrically distributed on the left side and the right side of the folding plate (302), the first assembling block (301) and the second assembling block (303) are of the same structure, the clamping block (308) is of a T-shaped structure, and the clamping block (308) is matched with the clamping groove (104).
5. A ventilation and noise reduction door according to claim 4, wherein: the magnetic attraction patches (102) are symmetrically distributed on the left side and the right side of the inner end of the door frame body (101), the magnetic attraction patches (102) are matched with the magnetic attraction blocks (305), the cushion block (105) is of an annular structure, and the upper end of the limiting block (106) is of an arc structure.
6. A ventilation and noise reduction door according to claim 5, wherein: the winding box (201) is fixedly arranged at the upper end of the door frame body (101), and the roller shutter curtain (203) is of an arc-shaped structure.
7. A ventilation and noise reduction door according to claim 6, wherein: the limiting block (106) is matched with the limiting groove (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322117547.7U CN220580899U (en) | 2023-08-08 | 2023-08-08 | Ventilating and silencing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322117547.7U CN220580899U (en) | 2023-08-08 | 2023-08-08 | Ventilating and silencing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220580899U true CN220580899U (en) | 2024-03-12 |
Family
ID=90117783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322117547.7U Active CN220580899U (en) | 2023-08-08 | 2023-08-08 | Ventilating and silencing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220580899U (en) |
-
2023
- 2023-08-08 CN CN202322117547.7U patent/CN220580899U/en active Active
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