CN117072046B - Quick silencing rolling shutter door and use method thereof - Google Patents
Quick silencing rolling shutter door and use method thereof Download PDFInfo
- Publication number
- CN117072046B CN117072046B CN202311351151.7A CN202311351151A CN117072046B CN 117072046 B CN117072046 B CN 117072046B CN 202311351151 A CN202311351151 A CN 202311351151A CN 117072046 B CN117072046 B CN 117072046B
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- Prior art keywords
- door
- mute
- sheets
- rolling
- strip
- 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.)
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- 238000005096 rolling process Methods 0.000 title claims abstract description 54
- 230000030279 gene silencing Effects 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012928 buffer substance Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 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
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1505—Slat details
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention relates to the technical field of rolling doors, in particular to a quick silencing rolling door and a use method thereof, wherein the quick silencing rolling door comprises a driving assembly, a rolling curtain which is in driving connection with the driving assembly and used for eliminating noise when rolling, the rolling curtain comprises a plurality of groups of door sheets which are in sliding connection with each other, a silencing strip and a pushing block which pushes the silencing strip to extend out of the door sheets are movably arranged on the door sheets, and the pushing block is used for extruding the silencing strip to push out the silencing strip when adjacent door sheets relatively rotate so as to reduce noise; the limiting piece is used for limiting dislocation of a plurality of groups of door pieces, the limiting piece is movably provided with a mute roller, the limiting piece is provided with a pressing bar for limiting movement of the mute roller, and the pressing bar is propped against the door pieces; the guide rails are arranged on two sides of the driving assembly and used for guiding the rolling curtain to descend and ascend, and the guide rails are provided with mute pads for limiting the mute rollers to move. The invention effectively prevents mutual friction collision between the door sheets, prevents the door sheets from shaking and colliding with the guide rail to generate noise, greatly reduces the noise and reduces the equipment loss.
Description
Technical Field
The invention relates to the technical field of rolling doors, in particular to a rapid silencing rolling door and a using method thereof.
Background
The existing rolling door sheets are mainly formed by rolling aluminum profiles and color plates, the rolling door sheets are gradually replaced by the aluminum profiles due to the fact that the appearance is not attractive enough, and the aluminum profile rolling door sheets are mainly in surface treatment forms such as surface spraying or oxidation.
However, because when the rolling door is opened or retracted, the door sheet needs to be wound, at this time, the door sheet contacts with the door sheet, noise is easily generated due to friction, the noise is increased due to surface abrasion, on the other hand, in order to facilitate the door sheet to move in the guide rail, the thickness of the guide groove in the guide rail is larger than that of the door sheet, so that the door sheet is easy to collide with the guide rail, and noise is generated again.
In view of the above, the invention provides a rapid silencing rolling door and a using method thereof.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides the quick silencing rolling shutter door and the using method thereof, which can effectively solve the problems that the rolling shutter door in the prior art has large noise and cannot reduce noise well when being used.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the invention provides a quick silencing rolling shutter door, which comprises a driving assembly and further comprises:
the rolling curtain is in driving connection with the driving assembly and is used for eliminating noise when the rolling curtain is wound, the rolling curtain comprises a plurality of groups of door sheets which are in sliding connection with each other, a mute strip and a pushing block for pushing the mute strip to extend out of the door sheets are movably arranged on the door sheets, a pushing plate is movably arranged on the door sheets, two ends of the pushing plate respectively prop against the mute strip and the pushing block, the pushing block is used for extruding the mute strip to push out the mute strip to reduce noise when adjacent door sheets relatively rotate, and a convex strip is arranged at the bottom of the door sheets;
the limiting piece is used for limiting dislocation of a plurality of groups of door pieces, the limiting piece is movably provided with a mute roller, the limiting piece is provided with a pressing bar for limiting movement of the mute roller, the pressing bar is propped against the door pieces, the limiting piece is provided with an air bag for pushing the mute roller, and the top of the air bag is attached to the bottom of the pressing bar;
the guide rails are arranged on two sides of the driving assembly and used for guiding the rolling curtain to descend and ascend, and the guide rails are provided with mute pads for limiting the mute rollers to move.
Further, a protective groove is formed in the door sheet, a first hook and a second hook are sequentially arranged at the top and the bottom of the door sheet, the first hook is located in the protective groove, and the first hook is connected with the second hook on the adjacent door sheet in a matched mode.
Further, one side of the door sheet is an arc-shaped surface, the mute strip is positioned on one side of the door sheet, which is provided with the arc-shaped surface, and an elastic piece for resetting the mute strip is arranged between the mute strip and the door sheet.
Furthermore, one side of the mute strip far away from the arc-shaped surface is provided with an inclined plane, and the push plate is provided with an inclined plane corresponding to the mute strip and is used for pushing the push plate by the pushing block to extrude the mute strip out of the door sheet.
Further, the push block is obliquely arranged, the angle between the push block and the push plate is a, and the angle is 90 degrees and is smaller than 180 degrees.
Further, the convex strips are positioned on one side of the door sheet close to the second hook and used for extruding the pressing strips when the door sheet is unfolded, so that the air bags are extruded to drive the mute roller to move out and prop against the mute pad.
Further, the mute pad is provided with a limit groove, and the width dimension of the limit groove is equal to the width of the mute roller.
Further, the mute roller is slidably mounted on the limiting piece through the movable block, the limiting piece is provided with two groups and symmetrically mounted on the door piece, the pressing strips are provided with two groups and are connected through the plates, and the top of the air bag abuts against the plates between the pressing strips.
Further, a plurality of groups of through grooves are formed in the door sheet and used for filling heat insulation and sound insulation materials, and a plurality of groups of mounting blocks used for being connected with the door sheet are arranged on the limiting sheet.
The application method of the quick silencing rolling shutter door is applied to the quick silencing rolling shutter door and comprises the following steps of:
s1, driving a roller shutter to roll or discharge through a driving assembly so as to enable the roller shutter to ascend or descend between two groups of guide rails;
s2, when the rolling curtain is rolled up and wound on the scroll, the adjacent door sheets are connected to rotate relatively when the rolling curtain is adjacent to the rolling curtain, and at the moment, the pushing block is pressed and pushes the pushing plate to extrude the mute strips, so that the door sheets are not in direct contact with the door sheets of the adjacent rings, and the door sheets are separated by the mute strips, so that mutual friction between the door sheets is avoided;
s3, meanwhile, the convex strips on the door sheet rotate along with the door sheet, so that the door sheet is separated from the pressing strips, the air bags reset and pull back the mute rollers on the two sides, and conversely, when the door sheet moves out in sequence, the convex strips abut against the pressing strips to extrude the mute rollers, and at the moment, the mute rollers enter the limiting grooves to prevent the door sheet from shaking and colliding with the guide rails.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
1. when the door sheets reach the winding position, the adjacent door sheets are rotated relatively, and the pushing blocks on the door sheets squeeze the adjacent door sheets to retract, so that the pushing plates are squeezed to rise to squeeze the mute strips out of one side of the door sheets, which is provided with the arc-shaped surface, so that the door sheets are squeezed onto the mute strips after winding and between the adjacent door sheets, the mutual friction collision between the door sheets is effectively prevented, the noise is greatly reduced, the comfort of the working environment is improved, the loss is reduced, the service life is prolonged, and the maintenance frequency is reduced.
2. When preventing that the door leaf dislocation through multiunit spacing piece, multiunit door leaf is vertical upwards to remove and when not winding up yet, the sand grip on the adjacent door leaf can extrude the layering and then extrude the gasbag and shift out spacing piece with silence gyro wheel, stretches into the spacing inslot simultaneously, prevents that the door leaf from rocking and the guide rail collision produces the noise.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of a roll screen according to the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a schematic view of a part of the structure of the guide rail of the present invention;
FIG. 5 is a partial cross-sectional view of a door vane;
FIG. 6 is an enlarged view at B in FIG. 5;
FIG. 7 is a partial cross-sectional view of a spacing clip of the present invention;
fig. 8 is an enlarged view at C in fig. 7.
Reference numerals in the drawings represent respectively: 1. a drive assembly; 2. a guide rail; 21. a mute pad; 211. a limit groove; 3. a roller shutter; 31. a door sheet; 311. a first hook; 312. a second hook; 313. a mute bar; 314. a pushing block; 315. a push plate; 316. a convex strip; 32. a limiting piece; 321. a mounting block; 322. pressing strips; 323. an air bag; 324. a movable block; 325. mute roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is further described below with reference to examples.
Examples: 1-8, refer to fig. 1-8, including drive assembly 1, include driving motor, reduction gear, drive chain etc. in the drive assembly 1, for prior art, just need not be too much here and describe, still include: the roller shutter 3 is in driving connection with the driving assembly 1 and is used for eliminating noise when winding, the roller shutter 3 can extrude a friction-preventing auxiliary strip when winding, the roller shutter 3 is used for preventing adjacent rings of door sheets 31 from generating friction to generate noise, noise reduction and noise reduction effects are good, the roller shutter 3 comprises a plurality of groups of door sheets 31 which are in sliding connection with each other, each group of door sheets 31 is provided with a protective slot, the top and the bottom of each door sheet 31 are sequentially provided with a first hook 311 and a second hook 312, the second hooks 312 are positioned in the protective slots, the first hooks 311 are connected with the second hooks 312 on the adjacent door sheets 31 in a matched manner, the door sheets 31 are used for relatively rotating when winding, a mute strip 313 and a push block 314 for pushing the mute strip 313 to extend out of the door sheets 31 are movably arranged on the door sheets 31, the mute strip 313 is extruded when the adjacent door sheets 31 relatively rotate to reduce the noise, one side of the door sheets 31 is an arc surface, the other side of the door sheets is a straight surface, the mute strip 313 is positioned on one side of the door sheets 31, the arc surface is convenient for winding the door sheets 31, the mute strip 313 is arranged between the adjacent door sheets, and the mute strip 313 is directly contacted with the door sheets 31 when the mute strip 31, and the mute strip 313 is directly arranged on the arc surface 31, and the mute strip 313 is directly contacted with the door sheets 31 when the door sheets 31.
In addition, an inclined plane is disposed on one side of the mute bar 313 away from the arc surface, a push plate 315 attached to the push block 314 is vertically slidably mounted on the door leaf 31, and an inclined plane corresponding to the mute bar 313 is disposed on the top of the push plate 315, so that the push plate 315 is pushed to move towards the vertical upward direction by extrusion when the push block 314 follows the door leaf 31 to rotate, thereby extruding the mute bar 313 to move horizontally, and finally moving the mute bar 313 out of the door leaf 31 to serve as a buffer substance, so that noise is reduced.
In addition, the pushing block 314 is inclined, the angle between the pushing block 314 and the pushing plate 315 is a, and the angle a is more than 90 degrees and less than 180 degrees, so that the pushing block 314 can more quickly and directly contact with the adjacent door leaf 31 and squeeze and retract when the door leaf 31 rotates, and the sensitivity is improved.
The limiting plates 32 are provided with a plurality of groups of limiting plates 31 which are intermittently arranged on the door plates 31, the width of each limiting plate 32 is larger than that of each door plate 31, so that one group of limiting plates 32 can limit three groups of door plates 31, the limiting plates are prevented from being misplaced, the limiting plates 32 are convenient to install and save energy, a mute roller 325 is movably arranged on each limiting plate 32 and is used for stretching and contacting with a guide rail 2 to limit the shaking of the door plates 31, a pressing strip 322 for limiting the movement of the mute roller 325 is arranged on each limiting plate 32, the pressing strip 322 is propped against the door plates 31, the limiting of the pressing strip 322 is canceled through the rotation of the door plates 31, and accordingly the mute roller 325 is triggered to retract, a protruding strip 316 is arranged on one side, close to a hook two 312, of the door plates 31, and is used for extruding the pressing strip 322 when the door plates 31 are unfolded, so that the mute roller 325 is pushed out and the mute pad 21 is pushed, the size of the protruding strip 316 is larger than or equal to the pressing strip 322, and the pressing strip 322 is convenient to misplaced when the adjacent door plates 31 rotate;
specifically, the mute roller 325 is slidably mounted on the limiting plate 32 through the movable block 324, the limiting plate 32 is provided with two groups of limiting plates 32 and symmetrically distributed on the limiting plate 32, the pressing strips 322 are provided with two groups of pressing strips and are connected through plates, the limiting plate 32 is provided with an air bag 323, the top of the air bag 323 is propped against the plates between the pressing strips 322, and an elastic piece is arranged between the movable block 324 and the limiting plate 32 and used for retracting the mute roller 325 into the limiting plate 32 all the time;
further, the door sheet 31 is provided with a plurality of groups of through grooves for filling thermal insulation and sound insulation materials, so that the rolling door can be conveniently filled according to the needs to solve different problems and customer demands, and the limiting sheet 32 is provided with a plurality of groups of mounting blocks 321 for connecting the door sheet 31, so that the rolling door is convenient to install.
The guide rail 2 arranged on two sides of the driving assembly 1 is used for guiding the rolling screen 3 to descend and ascend, the guide rail 2 is provided with a mute pad 21 for limiting the movement of the mute roller 325, the mute pad 21 is provided with a limit groove 211, the width dimension of the limit groove 211 is equal to the width of the mute roller 325, the guide rail is used for limiting the sliding of the mute roller 325, the door leaf 31 is prevented from being contacted with the guide rail 2, and the noise generated by rolling or releasing the rolling screen door is further reduced.
In the above technical solution, when the driving assembly 1 drives the rolling shutter 3 to wind, the plurality of groups of door sheets 31 rise between the two groups of guide rails 2, the plurality of groups of limiting sheets 32 prevent the door sheets 31 from misplacing, and when the plurality of groups of door sheets 31 vertically move upwards and start winding, the raised strips 316 at the bottom of the door sheets 31 rotate along with the door sheets 31, so as to misplacement with the pressing strips 322, cancel the extrusion of the pressing strips 322, at the moment, the air bag 323 resets and cancels the extrusion of the mute roller 325, the mute roller 325 retracts into the limiting sheets 32 under the reset action of the elastic piece, otherwise, when the rolling shutter 3 is released, the raised strips 316 at the bottom of the door sheets 31 extrude the pressing strips 322, further extrude the air bag 323 to expand to extrude the mute roller 325, and finally move the mute roller 325 out of the limiting sheets 32, and meanwhile, the mute roller 325 stretches into the limiting groove 211 to prevent the door sheets 31 from shaking and the guide rails 2 to collide to generate noise; when the door sheets 31 reach the winding position, the adjacent door sheets 31 rotate relatively, at the moment, the pushing blocks 314 on the door sheets 31 squeeze the adjacent door sheets 31 to retract, so that the squeezing pushing plates 315 rise to squeeze the mute strips 313 out of one side of the door sheets 31, which is provided with the arc surfaces, of the door sheets 31, when the door sheets 31 are wound and squeezed on the mute strips 313 between the adjacent door sheets 31, the mutual friction collision between the door sheets 31 is effectively prevented, the noise is greatly reduced, and the comfort of the working environment is improved.
The application method of the quick silencing rolling shutter door is applied to the quick silencing rolling shutter door and comprises the following steps of:
s1, driving a roller shutter 3 to be rolled or discharged through a driving assembly 1 so as to enable the roller shutter to ascend or descend between two groups of guide rails 2;
s2, when the rolling curtain 3 is rolled and wound on a reel, the adjacent door sheets 31 are connected to rotate relatively when being adjacent to the winding, and at the moment, the push block 314 is pressed and pushes the push plate 315 to extrude the mute strips 313, so that the door sheets 31 and the door sheets 31 of the adjacent circles are not in direct contact, and are separated by the mute strips 313, and mutual friction between the door sheets 31 is avoided;
s3, meanwhile, the raised strips 316 on the door sheet 31 rotate along with the door sheet 31, so that the door sheet 31 is separated from the pressing strips 322, the air bags 323 reset and pull back the mute rollers 325 on two sides, otherwise, when the door sheet 31 moves out in sequence, the raised strips 316 prop against the pressing strips 322 to extrude the mute rollers 325, and at the moment, the mute rollers 325 enter the limiting grooves 211 to prevent the door sheet 31 from shaking and colliding with the guide rail 2.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that; the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a quick amortization rolling slats door, characterized in that includes drive assembly (1), still includes:
the rolling curtain (3) is in driving connection with the driving assembly (1) and is used for eliminating noise when rolling, the rolling curtain (3) comprises a plurality of groups of door sheets (31) which are in sliding connection with each other, a mute strip (313) and a push block (314) which pushes the mute strip (313) to extend out of the door sheets (31) are movably arranged on the door sheets (31), one side of the door sheets (31) is an arc surface, the mute strip (313) is positioned on one side of the door sheets (31) provided with the arc surface, an elastic piece which is used for resetting the mute strip (313) is arranged between the mute strip (313) and the door sheets (31), a push plate (315) is movably arranged on the door sheets (31), two ends of the push plate (315) respectively support against the mute strip (313) and the push block (314) and are used for extruding the push block (314) to push the mute strip (313) to reduce noise when the adjacent door sheets (31) are rotated relatively, the push block (314) is in an inclined arrangement, the angle between the push block (314) and the push plate (315) is a < 90 DEG, the angle between the mute strip (314) and the push plate (315) is less than 180 DEG, the inclined surface (313) is arranged on one side of the door sheets (31) which is far away from the arc surface (313), the pushing block (314) is used for pushing the pushing plate (315) to extrude the mute strip (313) out of the door sheet (31);
the limiting piece (32) is used for limiting dislocation of a plurality of groups of door pieces (31), a mute roller (325) is movably mounted on the limiting piece (32), a pressing strip (322) for limiting movement of the mute roller (325) is arranged on the limiting piece (32), the pressing strip (322) abuts against the door pieces (31), an air bag (323) for pushing the mute roller (325) is arranged on the limiting piece (32), and the top of the air bag (323) is attached to the bottom of the pressing strip (322);
the guide rails (2) are arranged on two sides of the driving assembly (1) and used for guiding the rolling curtain (3) to descend and ascend, and the silence pads (21) for limiting the silence rollers (325) to move are arranged on the guide rails (2).
2. The rapid silencing rolling door as claimed in claim 1, wherein the door sheet (31) is provided with a protection groove, a first hook (311) and a second hook (312) are sequentially arranged at the top and the bottom of the door sheet (31), the second hook (312) is located in the protection groove, and the first hook (311) is connected with the second hook (312) on the adjacent door sheet (31) in a matched mode.
3. A rapid silencing rolling shutter as claimed in claim 2, wherein the raised strip (316) is located on the side of the door leaf (31) close to the second hook (312), for pressing the pressing strip (322) when the door leaf (31) is deployed, so as to press the airbag (323) to drive the silencing roller (325) out and against the silencing pad (21).
4. A rapid silencing rolling shutter door as claimed in claim 3, wherein the silencing pad (21) is provided with a limiting groove (211), and the width of the limiting groove (211) is equal to the width of the silencing roller (325).
5. The rapid silencing rolling door as claimed in claim 4, wherein the silencing roller (325) is slidably mounted on the limiting piece (32) through the movable block (324), the limiting piece (32) is provided with two groups and symmetrically mounted on the door piece (31), the pressing strips (322) are provided with two groups and are connected through the plate, and the top of the air bag (323) is propped against the plate between the pressing strips (322).
6. The quick silencing rolling door as claimed in claim 5, wherein the door sheet (31) is provided with a plurality of groups of through grooves for filling with heat insulation and sound insulation materials, and the limiting sheet (32) is provided with a plurality of groups of mounting blocks (321) for connecting with the door sheet (31).
7. A method of using a fast silencing rolling shutter door as claimed in claim 6, comprising the steps of:
s1, driving a rolling curtain (3) to roll or discharge through a driving assembly (1) so as to enable the rolling curtain to ascend or descend between two groups of guide rails (2);
s2, when the rolling curtain (3) is rolled and wound on a reel, the adjacent door sheets (31) are connected to rotate relatively when the rolling curtain is adjacent to the reel, and at the moment, the push block (314) is pressed and pushes the push plate (315) to extrude the mute strips (313), so that the door sheets (31) are not in direct contact with the door sheets (31) of the adjacent rings, and the door sheets (31) are separated through the mute strips (313), so that mutual friction between the door sheets (31) is avoided;
s3, meanwhile, the raised strips (316) on the door sheet (31) rotate along with the door sheet (31) so as to separate from the pressing strips (322), the air bags (323) reset and pull back the mute rollers (325) on the two sides, otherwise, when the door sheet (31) moves out in sequence, the raised strips (316) prop against the pressing strips (322) so as to extrude the mute rollers (325), and at the moment, the mute rollers (325) enter the limiting grooves (211) to prevent the door sheet (31) from shaking and colliding with the guide rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311351151.7A CN117072046B (en) | 2023-10-18 | 2023-10-18 | Quick silencing rolling shutter door and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311351151.7A CN117072046B (en) | 2023-10-18 | 2023-10-18 | Quick silencing rolling shutter door and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117072046A CN117072046A (en) | 2023-11-17 |
| CN117072046B true CN117072046B (en) | 2023-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311351151.7A Active CN117072046B (en) | 2023-10-18 | 2023-10-18 | Quick silencing rolling shutter door and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117072046B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0365908A1 (en) * | 1988-10-22 | 1990-05-02 | VAW Aluminium AG | Roller shutter slat used in soundproof shutters |
| DE20001368U1 (en) * | 2000-01-26 | 2000-03-30 | Karl Achenbach GmbH & Co. KG, 66117 Saarbrücken | Ceiling gate |
| CN110984822A (en) * | 2019-12-17 | 2020-04-10 | 东莞市友劲自动化设备有限公司 | Mute shutter door capable of controlling transparency and ventilation effect |
| KR20210142944A (en) * | 2020-05-19 | 2021-11-26 | 주식회사 현진 | Roll up type wind pressure insulating shutter |
| CN217421020U (en) * | 2021-10-29 | 2022-09-13 | 陕西金龙特种门窗制造有限公司 | Mute type steel fire-proof rolling shutter door |
-
2023
- 2023-10-18 CN CN202311351151.7A patent/CN117072046B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0365908A1 (en) * | 1988-10-22 | 1990-05-02 | VAW Aluminium AG | Roller shutter slat used in soundproof shutters |
| DE20001368U1 (en) * | 2000-01-26 | 2000-03-30 | Karl Achenbach GmbH & Co. KG, 66117 Saarbrücken | Ceiling gate |
| CN110984822A (en) * | 2019-12-17 | 2020-04-10 | 东莞市友劲自动化设备有限公司 | Mute shutter door capable of controlling transparency and ventilation effect |
| KR20210142944A (en) * | 2020-05-19 | 2021-11-26 | 주식회사 현진 | Roll up type wind pressure insulating shutter |
| CN217421020U (en) * | 2021-10-29 | 2022-09-13 | 陕西金龙特种门窗制造有限公司 | Mute type steel fire-proof rolling shutter door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117072046A (en) | 2023-11-17 |
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