CN113944418B - Zinc steel shutter with adjustable blade contact and installation method thereof - Google Patents
Zinc steel shutter with adjustable blade contact and installation method thereof Download PDFInfo
- Publication number
- CN113944418B CN113944418B CN202111246249.7A CN202111246249A CN113944418B CN 113944418 B CN113944418 B CN 113944418B CN 202111246249 A CN202111246249 A CN 202111246249A CN 113944418 B CN113944418 B CN 113944418B
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- Prior art keywords
- movable
- frame body
- block
- blade
- zinc steel
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Classifications
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- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
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- 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
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
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- 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
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/38—Other details
-
- 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
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/38—Other details
- E06B9/386—Details of lamellae
Abstract
The zinc steel shutter with the adjustable blade contact points and the installation method thereof comprise a frame body, blades which are longitudinally and linearly distributed are arranged in the frame body, connecting shafts are fixedly welded at two sides of the blades, movable openings are formed in the positions, close to the connecting shafts, of the side walls of the frame body, the end parts of the connecting shafts penetrate through the movable openings and extend to the outer sides of the frame body, the connecting shafts can horizontally move in the movable openings to change the transverse distance between the blades, the connecting shafts can rotate in the movable openings to change the angle of the blades, and fixing assemblies capable of fixing the connecting shafts are arranged between the connecting shafts and the frame body; the angle of the blade can be adjusted, the horizontal displacement of the blade can be adjusted, the ventilation adjustment requirement of the zinc steel shutter can be met, the sealing shielding requirement of the zinc steel shutter can be met, and the two can be switched.
Description
Technical Field
The invention belongs to the technical field of zinc steel shutters, and particularly relates to a zinc steel shutter with an adjustable blade contact and an installation method thereof.
Background
The zinc steel shutter is a shutter made of zinc steel, has high strength and good protection, has strong rust prevention and corrosion resistance, and is widely used. The existing zinc steel shutter is characterized in that the blades and the frame are fixed in a clamping manner or in a welding manner, but the joints between the blades and the frame are fixed, the blades and the frame are connected by an inclined angle, the blades and the frame are connected in an inclined manner, so that the angles of the blades cannot be adjusted, the gap between the blades cannot be adjusted, after the blades and the frame are installed, the requirement of large ventilation degree can be met if the gap is large, the shielding requirement can be met, the basic protection effect can be met, but the requirement of being switchable between shielding and ventilation degree changing can not be met, and the zinc steel shutter capable of adjusting the blade joints is needed.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides a zinc steel shutter with adjustable blade contact and an installation method thereof, and the specific technical scheme is as follows:
the utility model provides a zinc steel tripe with adjustable blade contact, includes the framework, the inside of framework is equipped with the blade of vertical linear distribution, the both sides welded fastening of blade has the connecting axle, the framework lateral wall is close to the connecting axle department is opened there is movable opening, the connecting axle tip runs through movable opening just extends to the framework outside, the connecting axle can change horizontal spacing between the blade at movable opening internal horizontal migration, the connecting axle can change blade angle at movable opening inside rotation, the connecting axle with be provided with the fixed subassembly that can the fixed connection axle between the framework.
Further, fixed subassembly includes cavity, movable part, annular piece, lug, through-hole one and through-hole two, the inside cavity that opens of connecting axle, the inside movable part that is equipped with of cavity, the connecting axle surface cover has the annular piece, the annular piece is located the framework is inboard, the annular piece with the movable part is connected, the annular piece orientation the inboard one end fixedly connected with annular distribution's of framework lug, annular distribution's through-hole one is opened to activity open-ended one end, and annular distribution's through-hole two is opened to the other end, through-hole one, through-hole two with the lug adaptation.
Further, the movable piece includes movable block, stopper and spacing groove, the inside movable block that laminates that is equipped with of cavity, the connecting axle surface is opened there is the spacing groove, the spacing groove with the communicating setting of cavity, the inside of spacing groove is equipped with the stopper, the stopper outside with annular piece fixed connection, the stopper inboard with movable block connects.
Further, the movable piece still includes movable rod, solid fixed ring, presses briquetting and spring, movable rod fixedly connected with in the middle part of the movable block, the movable rod towards the one end that the cavity outside extends with press the briquetting fixed connection, press the briquetting to be located the cavity tip, press the briquetting with be equipped with solid fixed ring between the movable block, gu fixed ring outer wall with cavity fixed connection, the movable rod runs through gu fixed ring, press the briquetting with be provided with the spring between the fixed ring.
Further, the connecting shaft deviates from the one end outside welding of blade has the spacing ring, the spacing ring is located the framework outside, open in the framework outside have with the activity recess that the spacing ring matches, the spacing ring is located in the activity recess, the activity opening is located the middle part of activity recess.
Furthermore, a rectangular frame is welded on the inner wall of one side of the frame body, the distance between the end part of the blade and the frame body is shielded, and sound-absorbing cotton I is bonded on one side of the rectangular frame, which faces the blade.
Furthermore, the sound absorbing cotton II is adhered to the bottom of one side of the blade facing the rectangular frame and the top of one side of the blade facing away from the rectangular frame.
Further, four corners of the rectangular frame are connected with L-shaped mounting plates through bolts.
The installation method of the zinc steel shutter with adjustable blade contact is characterized by comprising the following steps: the installation method comprises the following steps:
s1, assembling the blade
A movable opening and a movable groove are formed in the longitudinal frame body in advance;
welding and fixing two ends of a blade of the sound-absorbing cotton II which is adhered on two sides in a staggered manner in advance with a connecting shaft with a fixing assembly, and then enabling the connecting shaft to penetrate through a movable opening on the side wall of the longitudinal frame body, wherein the connecting shaft corresponds to the movable opening;
sleeving the limiting ring at the end part of the connecting shaft, enabling the limiting ring to be positioned in the movable groove, and then welding and fixing the limiting ring and the outer wall of the connecting shaft to finish the connection of the blades and the longitudinal frame body;
s2, assembling the frame body
The transverse frame body and the longitudinal frame body are fixedly connected through a welding mode or a bolt connecting piece mode to form a rectangle;
then a rectangular frame with pre-bonded sound-absorbing cotton I is arranged at one side of the inside of the frame body, the sound-absorbing cotton faces the blades, and the rectangular frame and the frame body are fixedly connected in a welding or bolt connecting mode to form a complete frame body;
s3, mounting of zinc steel shutter
Installing a mounting plate with holes on corners of the frame body in advance, punching holes on the wall in advance, penetrating expansion screws into the holes through the mounting plate, connecting and fixing the mounting plate with the wall surface, and finishing the installation of the zinc steel shutter.
The beneficial effects of the invention are as follows:
1. the movable connection between the blades and the frame body not only can adjust the angles of the blades, but also can adjust the horizontal displacement of the blades, so that the ventilation adjustment requirement of the zinc steel shutter can be met, the sealing shielding requirement of the zinc steel shutter can be met, and the two can be switched;
2. the fixing mechanism is arranged to fix the blades, so that the blades cannot rotate and cannot horizontally move, the blades keep the current state, the required blade state is guaranteed, contact abrasion between the first sound-absorbing cotton and the second sound-absorbing cotton can be reduced, and meanwhile, a certain noise reduction effect can be achieved.
Drawings
FIG. 1 shows a schematic structural view of a blade contact adjustable zinc steel blind of the present invention;
FIG. 2 shows a schematic view of the blade structure of the present invention;
FIG. 3 shows a side cross-sectional view of a frame of the present invention;
FIG. 4 shows a schematic view of the structure of the fixing assembly of the present invention;
FIG. 5 shows a side view of the frame of the present invention;
FIG. 6 shows a schematic diagram of the frame structure of the present invention;
the figure shows: 1. a frame; 11. a rectangular frame; 12. a first sound absorbing cotton; 13. an L-shaped mounting plate; 2. a blade; 21. a second sound-absorbing cotton; 3. a connecting shaft; 4. a movable opening; 5. a fixing assembly; 51. a cavity; 52. a movable member; 521. a movable block; 522. a limiting block; 523. a limit groove; 524. a movable rod; 525. a fixing ring; 526. pressing the blocks; 527. a spring; 528. a limiting ring; 529. a movable groove; 53. an annular block; 54. a bump; 55. a first through hole; 56. and a second through hole.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1-3, the zinc steel shutter with adjustable blade contact and an installation method thereof, the zinc steel shutter comprises a frame body 1, blades 2 which are longitudinally and linearly distributed are arranged in the frame body 1, connecting shafts 3 are fixedly welded on two sides of the blades 2, movable openings 4 are formed in the positions, close to the connecting shafts 3, of the side walls of the frame body 1, the end parts of the connecting shafts 3 penetrate through the movable openings 4 and extend to the outer sides of the frame body 1, the connecting shafts 3 can horizontally move in the movable openings 4 to change the transverse distance between the blades 2, the connecting shafts 3 can rotate in the movable openings 4 to change the angle of the blades 2, and fixing assemblies 5 capable of fixing the connecting shafts 3 are arranged between the connecting shafts 3 and the frame body 1.
The blade 2, the frame 1 and other parts are made of zinc steel basically, the diameter of the connecting shaft 3 is smaller than the width of the blade 2 but larger than the thickness of the blade 2, the length of the blade 2 is smaller than the length of the frame 1, therefore, a certain interval is reserved between two ends of the blade 2 and the frame 1, the width of the movable opening 4 is slightly larger than the diameter of the connecting shaft 3, the connecting shaft 3 can penetrate through the movable opening 4, the movable opening 4 has a certain length, the connecting shaft 3 can horizontally move inside the movable opening 4, the connecting shaft 3 is in contact with the inner wall of the movable opening 4 and is not connected, the connecting shaft 3 can rotate inside the movable opening 4, the horizontal movement and rotation of the connecting shaft 3 can drive the blade 2, the interval between the blades 2 and the angle of the blade 2 can be adjusted, the fixing assembly 5 can fix the connecting shaft 3 at the end of the movable opening 4 and limit the rotation of the connecting shaft 3, therefore the connecting shaft 3 cannot linearly move and rotate inside the movable opening 4, and the blade 2 can keep the current state unchanged.
As shown in fig. 4 and 5, the fixing component 5 includes a cavity 51, a movable member 52, an annular block 53, a protruding block 54, a first through hole 55 and a second through hole 56, the cavity 51 is formed in the connecting shaft 3, the movable member 52 is disposed in the cavity 51, the annular block 53 is sleeved on the outer surface of the connecting shaft 3, the annular block 53 is located inside the frame 1, the annular block 53 is connected with the movable member 52, one end, facing the inner side of the frame 1, of the annular block 53 is fixedly connected with the protruding block 54 which is distributed in an annular manner, one end of the movable opening 4 is provided with the first through hole 55 which is distributed in an annular manner, the other end is provided with the second through hole 56 which is distributed in an annular manner, and the first through hole 55, the second through hole 56 and the protruding block 54 are adapted.
The movable piece 52 is located in the cavity 51, and the end of the movable piece 52 can pass through the connecting shaft 3 to be connected with the annular block 53, so that the movement of the movable piece 52 can drive the movement of the annular block 53, the outer diameter of the annular block 53 is far greater than the diameter of the connecting shaft 3, and the inner diameter of the annular block 53 is slightly greater than the diameter of the connecting shaft 3, so that the annular block 53 can linearly move on the surface of the connecting shaft 3, the first through hole 55 and the second through hole 56 are annularly distributed and are respectively located at two ends of the movable opening 4, the protruding blocks 54 are annularly distributed like the first through hole 55 and the second through hole 56, and the protruding blocks 54 can enter the first through hole 55 or the second through hole 56 after alignment, so that the connecting shaft 3 can be fixed.
As shown in fig. 4, the movable member 52 includes a movable block 521, a limiting block 522 and a limiting groove 523, the cavity 51 is internally provided with a movable block 521 that is attached to the movable block, the surface of the connecting shaft 3 is provided with the limiting groove 523, the limiting groove 523 is disposed in communication with the cavity 51, the limiting block 522 is disposed in the limiting groove 523, the outer side of the limiting block 522 is fixedly connected with the annular block 53, and the inner side of the limiting block 522 is connected with the movable block 521.
The diameter of the movable block 521 is matched with the diameter of the cavity 51, so that the movable block 521 can be attached to the inner wall of the cavity 51 and linearly moves in the cavity 51, the limiting block 522 is arranged on the surface of the connecting shaft 3 and has a certain length, the limiting block 522 is matched with the limiting groove 523, the movable distance of the limiting block 522 is convenient for the movable distance of the movable block 521 and the annular block 53, and the movable block 521 can drive the annular block 53 to move under the cooperation of the limiting block 522 and the limiting groove 523.
As shown in fig. 4, the movable member 52 further includes a movable rod 524, a fixed ring 525, a pressing block 526 and a spring 527, wherein the movable rod 524 is fixedly connected with the middle of the movable block 521, one end of the movable rod 524 extending towards the outside of the cavity 51 is fixedly connected with the pressing block 526, the pressing block 526 is located at the end of the cavity 51, the fixed ring 525 is disposed between the pressing block 526 and the movable block 521, the outer wall of the fixed ring 525 is fixedly connected with the cavity 51, the movable rod 524 penetrates through the fixed ring 525, and the spring 527 is disposed between the pressing block 526 and the fixed ring 525.
The diameter of the movable rod 524 is smaller than that of the cavity 51, so that the movable rod 524 is not in contact with the inner wall of the cavity 51, the diameter of the fixed ring 525 is consistent with that of the cavity 51, the fixed ring 525 can be fixed on the inner wall of the cavity 51, the inner diameter of the fixed ring 525 is larger than that of the movable rod 524, the movable rod 524 can penetrate through the fixed ring 525, the pressing block 526 is consistent with that of the movable block 521, the spring 527 is positioned on the outer surface of the movable rod 524 and between the fixed ring 525 and the pressing block 526, and the pressing block 526 is pushed outwards, so that the annular block 53 is always moved towards the inner wall of the frame 1.
As shown in fig. 4 and 5, a limiting ring 528 is welded on the outer side of one end of the connecting shaft 3, which is away from the blade 2, the limiting ring 528 is located on the outer side of the frame body 1, a movable groove 529 matched with the limiting ring 528 is formed on the outer side of the frame body 1, the limiting ring 528 is located in the movable groove 529, and the movable opening 4 is located in the middle of the movable groove 529.
The internal diameter of spacing ring 528 is unanimous with connecting axle 3 external diameter, can carry out spacingly to connecting axle 3, and spacing ring 528 on two connecting axles 3 mutually support, makes connecting axle 3 unable along its axial length linear movement to make the interval between blade 2 tip and the framework 1 remain unchanged, movable groove 529 is used for depositing spacing ring 528, and movable groove 529 has certain length, does not influence the removal of connecting axle 3, and because spacing ring 528 also is cyclic annular setting, consequently does not influence the rotation of connecting axle 3.
As shown in fig. 3, a rectangular frame 11 is welded on the inner wall of one side of the frame 1, the space between the end of the blade 2 and the frame 1 is blocked, and a sound absorbing cotton 12 is adhered on the side of the rectangular frame 11 facing the blade 2.
The inner wall of the rectangular frame 11 is welded and fixed with the frame body 1, gaps between the end parts of the blades 2 and the frame body 1 are shielded by the rectangular frame 11, the sound absorbing cotton I12 bonded on the surface of the rectangular frame 11 can play a role in absorbing sound, noise generated by blowing the rectangular frame 11 by external factors is reduced, and the rectangular frame 11 has a certain noise reduction effect while shielding the gaps.
As shown in fig. 3, two sound-absorbing cotton 21 are adhered to the bottom of the side of the blade 2 facing the rectangular frame 11 and the top of the side facing away from the rectangular frame 11.
The sound-absorbing cotton two 21 on the same blade 2 are arranged in a staggered mode and are respectively located at the top and the bottom, the sound-absorbing cotton two 21 on two adjacent blades 2 is convenient to contact, a certain noise reduction effect is achieved, and when the angle of the blade 2 is adjusted to enable the blade 2 to be in a closed state, the sound-absorbing cotton two 21 plays a role in buffering protection, direct contact and mutual abrasion between the blades 2 are avoided, the sound-absorbing cotton one 12 on the rectangular frame 11 also has a buffering effect, and abrasion caused by direct contact between the blades 2 and the rectangular frame 11 is avoided, so that the effect of protecting the blades 2 is achieved.
As shown in fig. 5, the rectangular frame 11 is bolted to the L-shaped mounting plate 13 at four corners.
One surface of the L-shaped mounting plate 13 is connected with the frame body 1 through bolts, the other surface of the L-shaped mounting plate is connected with the wall surface, so that the purpose of fixing the zinc steel shutter is achieved, and the L-shaped mounting plate 13 is provided with holes to enable bolts to pass through, so that the L-shaped mounting plate 13 is convenient to connect with the frame body 1 and the wall surface, but the mounting plate is not limited to the L-shaped mounting plate, and the mounting requirements can be met by replacing other shapes according to the mounting environment.
The installation method of the zinc steel shutter with the adjustable blade contact comprises the following steps:
s1, assembling the blade
A movable opening 4 and a movable groove 529 are formed in the longitudinal frame body 1 in advance;
welding and fixing two ends of a blade 2 of the sound-absorbing cotton two 21 which are staggered and bonded on two sides in advance with a connecting shaft 3 with a fixing component 5, and then penetrating the connecting shaft 3 through a movable opening 4 on the side wall of the longitudinal frame body 1, wherein the connecting shaft 3 corresponds to the movable opening 4;
the limiting ring 528 is sleeved at the end part of the connecting shaft 3, the limiting ring 528 is positioned in the movable groove 529, and then the limiting ring 528 is welded and fixed with the outer wall of the connecting shaft 3, so that the connection between the blade 2 and the longitudinal frame 1 is completed;
s2, assembling the frame body
The transverse frame body 1 and the longitudinal frame body 1 are fixedly connected through a welding mode or a bolt connecting piece mode to form a rectangle;
then, arranging a rectangular frame 11 with pre-bonded sound-absorbing cotton I12 on one side inside the frame body 1, wherein the sound-absorbing cotton I12 faces the blades 2, and fixedly connecting the rectangular frame 11 with the frame body 1 by welding or a bolt connecting piece to form a complete frame body 1;
s3, mounting of zinc steel shutter
Mounting plates with holes are arranged on corners of the frame body 1 in advance, holes are punched in the wall in advance, expansion screws penetrate through the mounting plates and enter the holes, the mounting plates are connected and fixed with the wall surface, and the zinc steel shutter is mounted.
When the ventilation degree needs to be increased, the pressing block 526 can be pressed towards the inside of the connecting shaft 3, the spring 527 is in a compressed state, the protruding block 54 is separated from the first through hole 55, the connecting shaft 3 can be rotated at the moment, the angle of the blades 2 is adjusted so as to increase the longitudinal distance between the blades 2, if the ventilation degree needs to be further increased, the blades 2 can be horizontally moved, the connecting shaft 3 can be moved to the other end of the movable opening 4, the horizontal distance between the blades 2 is increased, then the pressing block 526 can be loosened, the spring 527 pushes the lower protruding block 54 to enter the first through hole 55 or the second through hole 56, the fixing of the blades 2 is completed, if the zinc steel blind is required to be sealed, all the blades 2 are positioned on the same longitudinal line, then the angle is adjusted, the end parts of the two blades 2 are contacted, the gap between the blades 2 is reduced, and the tightness is improved.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. Zinc steel tripe with adjustable blade contact, its characterized in that: the novel movable blade type air conditioner comprises a frame body (1), blades (2) which are longitudinally and linearly distributed are arranged in the frame body (1), connecting shafts (3) are fixedly welded on two sides of the blades (2), movable openings (4) are formed in the positions, close to the connecting shafts (3), of the side walls of the frame body (1), the end portions of the connecting shafts (3) penetrate through the movable openings (4) and extend to the outer sides of the frame body (1), the connecting shafts (3) can horizontally move in the movable openings (4) to change the transverse distance between the blades (2), the connecting shafts (3) can rotate in the movable openings (4) to change the angle of the blades (2), and fixing assemblies (5) capable of fixing the connecting shafts (3) are arranged between the connecting shafts (3) and the frame body (1);
the fixing assembly (5) comprises a cavity (51), a movable part (52), an annular block (53), a protruding block (54), a first through hole (55) and a second through hole (56), the cavity (51) is formed in the connecting shaft (3), the movable part (52) is arranged in the cavity (51), the annular block (53) is sleeved on the outer surface of the connecting shaft (3), the annular block (53) is located on the inner side of the frame body (1), the annular block (53) is connected with the movable part (52), the annular block (53) faces towards the protruding block (54) which is fixedly connected with one end of the inner side of the frame body (1), the first through hole (55) which is distributed in an annular mode is formed in one end of the movable opening (4), the second through hole (56) which is distributed in an annular mode is formed in the other end of the movable opening (4), and the first through hole (55), the second through hole (56) are matched with the protruding block (54).
2. The adjustable blade contact zinc steel blind according to claim 1, wherein: the movable piece (52) comprises a movable block (521), a limiting block (522) and a limiting groove (523), the movable block (521) which is attached to each other is arranged inside the cavity (51), the limiting groove (523) is formed in the surface of the connecting shaft (3), the limiting groove (523) is communicated with the cavity (51), the limiting block (522) is arranged inside the limiting groove (523), the outer side of the limiting block (522) is fixedly connected with the annular block (53), and the inner side of the limiting block (522) is connected with the movable block (521).
3. The adjustable blade contact zinc steel blind according to claim 2, wherein: the movable piece (52) further comprises a movable rod (524), a fixed ring (525), a pressing block (526) and a spring (527), the movable rod (524) is fixedly connected with the middle part of the movable block (521), one end, extending towards the outer side of the cavity (51), of the movable rod (524) is fixedly connected with the pressing block (526), the pressing block (526) is located at the end part of the cavity (51), the fixed ring (525) is arranged between the pressing block (526) and the movable block (521), the outer wall of the fixed ring (525) is fixedly connected with the cavity (51), the movable rod (524) penetrates through the fixed ring (525), and the spring (527) is arranged between the pressing block (526) and the fixed ring (525).
4. A blade contact adjustable zinc steel blind according to claim 3, wherein: the utility model discloses a blade, including blade (2) and connecting axle (3), connecting axle (3) are kept away from the one end outside welding of blade (2) has spacing ring (528), spacing ring (528) are located the framework (1) outside, open in the framework (1) outside have with activity recess (529) of spacing ring (528) matching, spacing ring (528) are located in activity recess (529), activity opening (4) are located the middle part of activity recess (529).
5. The adjustable blade contact zinc steel blind according to claim 4, wherein: a rectangular frame (11) is welded on the inner wall of one side of the frame body (1), the distance between the end part of the blade (2) and the frame body (1) is shielded, and sound-absorbing cotton I (12) is adhered to one side of the rectangular frame (11) facing the blade (2).
6. The adjustable blade contact zinc steel blind according to claim 5, wherein: the sound-absorbing cotton two (21) is adhered to the bottom of one side of the blade (2) facing the rectangular frame (11) and the top of one side of the blade facing away from the rectangular frame (11).
7. The adjustable blade contact zinc steel blind according to claim 6, wherein: the four corners of the frame body (1) are connected with L-shaped mounting plates (13) through bolts.
8. The method for installing a zinc steel shutter with adjustable blade contact according to claim 7, wherein: the installation method comprises the following steps:
s1, assembling the blade
A movable opening and a movable groove are formed in the longitudinal frame body in advance;
welding and fixing two ends of a blade of the sound-absorbing cotton II which is adhered on two sides in a staggered manner in advance with a connecting shaft with a fixing assembly, and then enabling the connecting shaft to penetrate through a movable opening on the side wall of the longitudinal frame body, wherein the connecting shaft corresponds to the movable opening;
sleeving the limiting ring at the end part of the connecting shaft, enabling the limiting ring to be positioned in the movable groove, and then welding and fixing the limiting ring and the outer wall of the connecting shaft to finish the connection of the blades and the longitudinal frame body;
s2, assembling the frame body
The transverse frame body and the longitudinal frame body are fixedly connected through a welding mode or a bolt connecting piece mode to form a rectangle;
then a rectangular frame with pre-bonded sound-absorbing cotton I is arranged at one side of the inside of the frame body, the sound-absorbing cotton faces the blades, and the rectangular frame and the frame body are fixedly connected in a welding or bolt connecting mode to form a complete frame body;
s3, mounting of zinc steel shutter
Installing a mounting plate with holes on corners of the frame body in advance, punching holes on the wall in advance, penetrating expansion screws into the holes through the mounting plate, connecting and fixing the mounting plate with the wall surface, and finishing the installation of the zinc steel shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111246249.7A CN113944418B (en) | 2021-10-26 | 2021-10-26 | Zinc steel shutter with adjustable blade contact and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111246249.7A CN113944418B (en) | 2021-10-26 | 2021-10-26 | Zinc steel shutter with adjustable blade contact and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113944418A CN113944418A (en) | 2022-01-18 |
| CN113944418B true CN113944418B (en) | 2023-09-05 |
Family
ID=79332334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111246249.7A Active CN113944418B (en) | 2021-10-26 | 2021-10-26 | Zinc steel shutter with adjustable blade contact and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113944418B (en) |
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| EP0623728A1 (en) * | 1993-05-04 | 1994-11-09 | ALL SYSTEM S.r.l. | Safety blind provided with a cremone bolt or handle and side opening hinges made of aluminium section members adapted to support metal slates and including inner armoring foils. |
| JP2001323747A (en) * | 2000-03-09 | 2001-11-22 | Tateyama Alum Ind Co Ltd | Louver window |
| EP1227211A2 (en) * | 2001-01-29 | 2002-07-31 | Di Natale S.r.l. | Device designed to hold the adjustable blades of blinds or the like in predetermined angular positions |
| CN202227939U (en) * | 2011-08-29 | 2012-05-23 | 湖南省金为型材有限公司 | Blind window |
| KR101467940B1 (en) * | 2014-01-03 | 2014-12-02 | 이덕률 | Louver shutter system |
-
2021
- 2021-10-26 CN CN202111246249.7A patent/CN113944418B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1227622A (en) * | 1959-06-13 | 1960-08-22 | Device for simultaneous maneuvering and safety in windows with louvered louvers of glass or the like | |
| EP0512227A1 (en) * | 1991-05-10 | 1992-11-11 | Firma J. Eberspächer | Jalousie for covering ventilating gaps in buildings |
| EP0623728A1 (en) * | 1993-05-04 | 1994-11-09 | ALL SYSTEM S.r.l. | Safety blind provided with a cremone bolt or handle and side opening hinges made of aluminium section members adapted to support metal slates and including inner armoring foils. |
| JP2001323747A (en) * | 2000-03-09 | 2001-11-22 | Tateyama Alum Ind Co Ltd | Louver window |
| EP1227211A2 (en) * | 2001-01-29 | 2002-07-31 | Di Natale S.r.l. | Device designed to hold the adjustable blades of blinds or the like in predetermined angular positions |
| CN202227939U (en) * | 2011-08-29 | 2012-05-23 | 湖南省金为型材有限公司 | Blind window |
| KR101467940B1 (en) * | 2014-01-03 | 2014-12-02 | 이덕률 | Louver shutter system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113944418A (en) | 2022-01-18 |
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