CN112031573A - Noiseless door and window of sound pollution is reduced in environmental protection - Google Patents

Noiseless door and window of sound pollution is reduced in environmental protection Download PDF

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Publication number
CN112031573A
CN112031573A CN202010841419.5A CN202010841419A CN112031573A CN 112031573 A CN112031573 A CN 112031573A CN 202010841419 A CN202010841419 A CN 202010841419A CN 112031573 A CN112031573 A CN 112031573A
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CN
China
Prior art keywords
magnetic
wall
window
plate
pulley
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Withdrawn
Application number
CN202010841419.5A
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Chinese (zh)
Inventor
何泽斌
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Individual
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Individual
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Priority to CN202010841419.5A priority Critical patent/CN112031573A/en
Publication of CN112031573A publication Critical patent/CN112031573A/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4609—Horizontally-sliding wings for windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/422—Physical or chemical protection against vibration or noise
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

The invention relates to the technical field of doors and windows, and discloses an environment-friendly silent door and window capable of reducing sound pollution, which comprises a top plate, wherein the inner walls of the left side and the right side of the top plate are movably connected with magnetic heads, the environment-friendly silent door and window capable of reducing sound pollution can drive a connector to move by pushing a first window frame or a second window frame, the connector can drive a fixed head to move in the moving process, a connecting rod also moves along with the connector, the connecting rod starts to move under the pushing action of the connecting rod and then drives a rotating rod to move, the left side and the right side of the rotating rod are fixedly provided with magnetic round heads, the magnetic round heads have magnetism, the same magnetic concave plate also has magnetism and is homopolar with the magnetic poles of the magnetic round heads, so that the magnetic concave plate and the magnetic round heads can repel each other under the action of magnetic force, and the friction between the window, and then the effect of noise generation because of friction when having reached to avoid the window frame pulling.

Description

Noiseless door and window of sound pollution is reduced in environmental protection
Technical Field
The invention relates to the technical field of doors and windows, in particular to an environment-friendly silent door and window capable of reducing sound pollution.
Background
The door and window are divided into enclosure members or partition members according to different positions, different design requirements are required to have the functions of heat preservation, heat insulation, sound insulation, water resistance, fire prevention and the like, new requirements are energy-saving, heat lost by door and window gaps in cold regions accounts for about 25% of the total heating heat consumption, the requirement of the door and window on the tightness is important content in energy-saving design, and the door and the window are important components in a building enclosure structure system.
With the progress of society and the development of times, people have higher and higher requirements on doors and windows, however, the traditional doors and windows can generate noise when being pulled in the using process and are not pulled smoothly enough, the using experience of users is seriously influenced, and the service life of the doors and windows is greatly reduced, so that the requirement on high-reliability products is urgent, and the silent doors and windows which are environment-friendly and can reduce the sound pollution are provided to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the silent door window which is environment-friendly and can reduce the sound pollution, has the advantages of smoothness and low noise when being pulled, and solves the problems of smoothness and high noise when the traditional door window is pulled.
(II) technical scheme
In order to achieve the purposes of smooth noise reduction during pulling and effective noise reduction after closing, the invention provides the following technical scheme: the silent door and window comprises a top plate, wherein the inner walls of the left side and the right side of the top plate are movably connected with magnetic heads, the bottom ends of the magnetic heads on the right side are fixedly provided with a first window frame, the bottom ends of the magnetic heads on the left side are fixedly provided with a second window frame, the left side of the first window frame is fixedly provided with a first magnetic strip, and the right side of the second window frame is movably connected with a second magnetic strip;
the left side and the right side of the bottom end of the top plate are fixedly provided with connecting plates, one side of each connecting plate, which is close to the vertical center line of the top plate, is fixedly provided with a second magnetic soft strip, one side of each second magnetic soft strip, which is close to the vertical center line of the top plate, is movably connected with a first magnetic soft strip, and the bottom end of each connecting plate is fixedly provided with a bottom plate;
the inner walls of the left side and the right side of the bottom plate are movably connected with limiting pulleys, the left side and the right side of each limiting pulley are movably connected with rotating columns, one side, away from the vertical central line of each limiting pulley, of each rotating column is movably connected with a connecting shaft, the top end of each connecting shaft is fixedly provided with a connecting rod, the top end of each connecting rod is fixedly provided with a fixing head, one side, away from the vertical central line of each limiting pulley, of each connecting shaft is movably connected with a magnetic round head, one side, away from the vertical central line of each limiting pulley, of each magnetic round head is movably connected with a magnetic concave plate, the top end of each connecting rod is fixedly provided with;
the utility model discloses a spacing pulley, including spacing pulley inner wall fixed mounting, spacing inner wall fixed mounting has the second telescopic link, one side fixed mounting that the second telescopic link kept away from spacing inner wall has the pulley outer loop, pulley outer loop bottom inner wall swing joint has the counter weight pearl, counter weight pearl top swing joint has the pulley inner ring.
Further, the second telescopic link divide into interior pole and outer pole, and interior pole is close to one side outer wall and the outer pole inner wall swing joint of pulley outer loop, and interior pole keeps away from one side outer wall swing joint of pulley outer loop has the spring for when receiving pressure in the spacing, the second telescopic link can be through the shrink partial pressure of absorption, makes the second telescopic link recover through the resilience of spring immediately.
Furthermore, the outer wall of the magnetic head has magnetism, the inner wall of the top plate also has magnetism, the magnetic poles of the inner wall of the top plate and the magnetic poles of the outer wall of the magnetic head are homopolar, and the homopolar of the magnet repels each other, so that the inner wall of the top plate and the magnetic head always keep repelling each other, and the direct contact between the inner wall of the top plate and the magnetic head is avoided.
Furthermore, the outer wall of the magnetic round head has magnetism, the inner wall of the magnetic concave plate also has magnetism, the magnetic poles of the outer wall of the magnetic round head and the magnetic poles of the inner wall of the magnetic concave plate are homopolar, and the homopolar of the magnet repels each other, so that the magnetic poles of the outer wall of the magnetic round head and the inner wall of the magnetic concave plate always keep repelling each other, and direct contact between the magnetic round head and the inner wall of the magnetic concave plate is avoided.
Furthermore, the partition plate is fixedly installed on the inner wall of the bottom plate, the left side and the right side of the partition plate are movably connected to the opposite sides of the two magnetic concave plates close to one side of the vertical center line of the bottom plate, and the two connectors can not be contacted in the moving process by arranging the partition plate, so that the normal pushing of the first window frame and the second window frame is ensured.
Furthermore, spacing pulley bottom is through rubber slab and bottom plate bottom inner wall swing joint, and the rubber slab keeps away from one side and the bottom plate left and right sides inner wall fixed connection of bottom plate vertical center line, and one side that is close to bottom plate vertical center line respectively with cut apart the board left and right sides fixed connection, because rubber is soft material, so the rubber slab can avoid the noise that hard material sent when colliding in the use.
Furthermore, the inner wall of the top of the second window frame and the inner wall of the bottom of the second window frame are both provided with sliding grooves, the top ends and the bottom ends of the second magnetic strips are both fixedly provided with sliding blocks, the width of each sliding groove is larger than that of each sliding block, and the sliding blocks and the sliding grooves are arranged, so that the second magnetic strips can be more smoothly moved in the moving process.
Furthermore, be located left first magnetism soft strip right side and second window frame left side fixed connection, be located the soft strip left side of first magnetism and first window frame right side fixed connection on right side, first magnetism soft strip all has magnetism with the soft strip of second magnetism, and relative one side between them is the heteropole, because the heteropole looks of magnet is inhaled, so first magnetism soft strip can remain the appeal to the soft strip of second magnetism throughout to leakproofness when improving the window frame and closing.
Furthermore, two the relative one side fixed mounting of magnetism button head has the dwang, and the dwang runs through connecting axle and spacing pulley, and dwang outer wall and pulley inner ring fixed connection for spacing pulley can carry out normal rotation, and spacing pulley can not exert an influence to other parts when rotating.
Furthermore, the second magnetic strip and the first magnetic strip are both magnetic, the magnetic poles on the opposite sides of the second magnetic strip and the two first magnetic strips are heteropolars, and the heteropolarity of the magnet attracts each other, so that attraction can be generated between the second magnetic strip and the first magnetic strip, and the second magnetic strip and the first magnetic strip attract each other, so that the sealing performance of the two windows during connection is ensured.
(III) advantageous effects
Compared with the prior art, the invention provides the silent door and window which is environment-friendly and can reduce sound pollution, and the silent door and window has the following beneficial effects:
1. this noiseless door and window of sound pollution is reduced in environmental protection, can drive the connector through promoting first window frame or second window frame and remove, the connector can drive the fixed head at the in-process that removes and remove, the connecting rod also removes thereupon, the connecting axle begins to remove under the impetus of connecting rod, drive the removal of dwang immediately, the equal fixed mounting in the dwang left and right sides has the magnetism button head, and the magnetism button head has magnetism, the concave template of same magnetism also has magnetism, and with the magnetic pole homopolar of magnetism button head, so the concave template of magnetism can repel each other under magnetic force, thereby the friction that has avoided the window frame to take place with the bottom plate both sides when removing, and then the effect of producing the noise because of the friction when having reached and having avoided the window frame pulling.
2. This noiseless door and window of sound pollution is reduced in environmental protection, the removal through the dwang makes spacing pulley remove, the in-process that removes at spacing pulley, spacing pulley can receive certain pressure, pressure can transmit earlier in spacing this moment, spacing interior wheel transmits pressure to the second telescopic link afterwards, the second telescopic link of atress can contract this moment, thereby offset partial pressure, the second telescopic link resumes to initial condition under the effect of spring immediately, in the spacing pulley working process, the counter weight pearl is located pulley inner ring bottom end all the time because of the action of gravity, the stability of spacing pulley during operation state has been guaranteed, thereby make the window frame move time spacing pulley can be stable rotation, and then smooth effect when having reached the window frame and pulling.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is an enlarged perspective view of the base plate structure of the present invention;
FIG. 3 is an enlarged perspective view of the spacing pulley structure of the present invention;
FIG. 4 is a side view of the structure of the present invention;
FIG. 5 is a schematic structural view of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
fig. 7 is an enlarged schematic view of the structure of the limiting pulley of the present invention.
In the figure: 1. a top plate; 2. a magnetic head; 3. a first window frame; 4. a second window frame; 5. a first magnetic strip; 6. a second magnetic strip; 7. a first magnetic soft strip; 8. a second magnetic soft strip; 9. a base plate; 10. a connector; 11. a first telescopic rod; 12. a support spring; 13. a fixed head; 14. a connecting rod; 15. a connecting shaft; 16. a magnetic round head; 17. a magnetic concave plate; 18. rotating the column; 19. a limiting pulley; 20. a limiting inner wheel; 21. a second telescopic rod; 22. a pulley outer ring; 23. a weight bead; 24. a pulley inner ring; 25. a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an environment-friendly silent door/window for reducing sound pollution comprises a top plate 1, wherein the inner walls of the left and right sides of the top plate 1 are movably connected with magnetic heads 2, the bottom end of the magnetic head 2 positioned on the right side is fixedly provided with a first window frame 3, the bottom end of the magnetic head 2 positioned on the left side is fixedly provided with a second window frame 4, the left side of the first window frame 3 is fixedly provided with a first magnetic strip 5, the right side of the second window frame 4 is movably connected with a second magnetic strip 6, the left and right sides of the bottom end of the top plate 1 are fixedly provided with connecting plates 25, one side of the connecting plate 25 close to the vertical center line of the top plate 1 is fixedly provided with a second magnetic soft strip 8, one side of the second magnetic soft strip 8 close to the vertical center line of the top plate 1 is movably connected with a first magnetic soft strip 7, the bottom end of the connecting plate, a connecting shaft 15 is movably connected to one side of the rotating column 18 far away from the vertical center line of the limiting pulley 19, a connecting rod 14 is fixedly installed at the top end of the connecting shaft 15, a fixed head 13 is fixedly installed at the top end of the connecting rod 14, a magnetic round head 16 is movably connected to one side of the connecting shaft 15 far away from the vertical center line of the limiting pulley 19, a magnetic concave plate 17 is movably connected to one side of the magnetic round head 16 far away from the vertical center line of the limiting pulley 19, a connecting head 10 is fixedly installed at the top end of the connecting rod 14, a first telescopic rod 11 is fixedly installed on the inner wall of the left side of the bottom of the second window frame 4, a supporting spring 12 is movably connected to the inner wall of the first telescopic rod 11, a limiting inner wheel 20 is fixedly installed on the inner wall of the limiting pulley 19, a second telescopic rod 21, the top end of the counterweight bead 23 is movably connected with a pulley inner ring 24, the second telescopic rod 21 is divided into an inner rod and an outer rod, the outer wall of one side of the inner rod, which is close to the pulley outer ring 22, is movably connected with a spring, when the inner rod is pressed, the second telescopic rod 21 can absorb partial pressure through contraction, and then the second telescopic rod 21 is restored through rebounding of the spring, the outer wall of the magnetic head 2 has magnetism, the inner wall of the top plate 1 also has magnetism, the magnetic pole of the inner wall of the top plate 1 and the magnetic pole of the outer wall of the magnetic head 2 are homopolar, because the homopolar repulsion of the magnet is realized, the inner wall of the top plate 1 and the magnetic head 2 are always kept repulsive, so that the direct contact between the two is avoided, the outer wall of the magnetic round head 16 has magnetism, the inner wall of the magnetic concave plate 17 also has magnetism, and the magnetic pole of the outer wall of the magnetic round head 16 and the, because the homopolar of the magnet repels each other, the magnetic pole of the outer wall of the magnetic round head 16 and the inner wall of the magnetic concave plate 17 always keep repulsion, thereby avoiding direct contact between the two, the inner wall of the bottom plate 9 is fixedly provided with a division plate, the left side and the right side of the division plate are movably connected with the opposite side of the two magnetic concave plates 17 close to one side of the vertical central line of the bottom plate 9, the two connectors 10 can not contact in the moving process by arranging the division plate, thereby ensuring the normal pushing of the first window frame 3 and the second window frame 4, the bottom end of the limiting pulley 19 is movably connected with the inner wall of the bottom plate 9 through a rubber plate, one side of the rubber plate far away from the vertical central line of the bottom plate 9 is fixedly connected with the inner walls of the left side and the right side of the bottom plate 9, one side close to the vertical central line of the bottom plate, the inner walls of the top and the bottom of the second window frame 4 are both provided with sliding grooves, the top and the bottom of the second magnetic strip 6 are both fixedly provided with sliding blocks, the width of the sliding grooves is larger than that of the sliding blocks, the second magnetic strip 6 can be made to be more smooth in the moving process by arranging the sliding blocks and the sliding grooves, the right side of the first magnetic soft strip 7 positioned on the left side is fixedly connected with the left side of the second window frame 4, the left side of the first magnetic soft strip 7 positioned on the right side is fixedly connected with the right side of the first window frame 3, the first magnetic soft strip 7 and the second magnetic soft strip 8 are both magnetic, and the opposite sides of the first magnetic soft strip 7 and the second magnetic soft strip 8 are heteropolars, because the heteropolars of the magnets attract each other, the first magnetic soft strip 7 can always attract the second magnetic soft strip 8, thereby improving the sealing performance when the window frame is closed, one side opposite to the two magnetic, and dwang outer wall and 24 fixed connection in the pulley for spacing pulley 19 can carry out normal rotation, and spacing pulley 19 can not exert an influence to other parts when rotating, second magnetism strip 6 all has magnetism with first magnetism strip 5, the magnetic pole of the relative one side of second magnetism strip 6 and first magnetism strip 5 is the heteropole, because the heteropole looks of magnet is inhaled, so can produce the appeal between second magnetism strip 6 and the first magnetism strip 5, thereby make both inhale mutually, and then guarantee the leakproofness when two windows are connected.
The working principle is that the first window frame 3 or the second window frame 4 is pushed to drive the connecting head 10 to move, the connecting head 10 drives the fixed head 13 to move in the moving process, the connecting rod 14 also moves along with the connecting rod, the connecting shaft 15 starts to move under the pushing action of the connecting rod 14 and immediately drives the rotating rod to move, the magnetic round heads 16 are fixedly arranged on the left side and the right side of the rotating rod, the magnetic round heads 16 are magnetic, the same magnetic concave plate 17 is also magnetic and has the same polarity with the magnetic poles of the magnetic round heads 16, so that the magnetic concave plate 17 and the magnetic round heads 16 repel each other under the action of magnetic force, friction between the window frame and the two sides of the bottom plate 9 in the moving process is avoided, the effect of avoiding noise generated by friction in the pulling process of the window frame is further achieved, the limiting pulley 19 moves through the movement of the rotating rod, in the moving process of the limiting pulley 19, the limiting pulley 19 is under a certain pressure, at this time, the pressure is transmitted to the limiting inner wheel 20 firstly, then the limiting inner wheel 20 transmits the pressure to the second telescopic rod 21, at this time, the stressed second telescopic rod 21 contracts to counteract partial pressure, immediately the second telescopic rod 21 returns to an initial state under the action of the spring, in the working process of the limiting pulley 19, the counterweight bead 23 is always positioned at the bottom end of the pulley inner ring 24 due to the action of gravity, the stability of the working state of the limiting pulley 19 is ensured, so that the limiting pulley 19 can stably rotate when the window frame moves, and the smooth effect when the window frame is pulled is further achieved, due to the existence of the rubber plate, the noise when the limiting pulley 19 is in contact with the bottom plate 9 is effectively reduced, when the window frame is in a closed state, the second magnetic strip 6 is attracted by the first magnetic strip 5, so that the first telescopic rod 11 is stretched with the support spring 12, so that the second magnetic strip 6 and the first magnetic strip 5 are in a closed state, thereby ensuring the tightness of the door and the window, and the first magnetic soft strip 7 and the second magnetic soft strip 8 also play a similar role.
To sum up, the silent door and window with environmental protection and sound pollution reduction can drive the connector 10 to move by pushing the first window frame 3 or the second window frame 4, the connector 10 can drive the fixed head 13 to move in the moving process, the connecting rod 14 also moves along with the connector, the connecting shaft 15 starts to move under the pushing action of the connecting rod 14, and then the rotating rod is driven to move, the magnetic round heads 16 are fixedly arranged on the left side and the right side of the rotating rod, the magnetic round heads 16 have magnetism, the same magnetic concave plate 17 also has magnetism and is homopolar with the magnetic poles of the magnetic round heads 16, so the magnetic concave plate 17 and the magnetic round heads 16 can repel each other under the action of magnetic force, thereby the friction between the window frame and the two sides of the bottom plate 9 when moving is avoided, the effect of avoiding the noise generated by the friction when the window frame is pulled is achieved, the limiting pulley 19 moves by the movement of the rotating rod, at the in-process that 19 removal of spacing pulley, 19 can receive certain pressure of spacing pulley, this moment pressure can transmit earlier in spacing 20, 20 transmit pressure to second telescopic link 21 in spacing afterwards, the second telescopic link 21 of atress can contract this moment, thereby offset partial pressure, second telescopic link 21 resumes initial condition under the effect of spring immediately, 19 work processes of spacing pulley, counter weight pearl 23 is located 24 bottoms in the pulley because of the action of gravity all the time, the stability of 19 during operation states of spacing pulley has been guaranteed, thereby make the rotation that 19 can be stable of spacing pulley when the window frame removes, and then smooth effect when having reached the window frame pulling.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a noiseless door and window of sound pollution is reduced in environmental protection, includes roof (1), its characterized in that: the inner walls of the left side and the right side of the top plate (1) are movably connected with magnetic heads (2), the bottom end of the magnetic head (2) positioned on the right side is fixedly provided with a first window frame (3), the bottom end of the magnetic head (2) positioned on the left side is fixedly provided with a second window frame (4), the left side of the first window frame (3) is fixedly provided with a first magnetic strip (5), and the right side of the second window frame (4) is movably connected with a second magnetic strip (6);
the left side and the right side of the bottom end of the top plate (1) are fixedly provided with connecting plates (25), one side, close to the vertical central line of the top plate (1), of each connecting plate (25) is fixedly provided with a second magnetic soft strip (8), one side, close to the vertical central line of the top plate (1), of each second magnetic soft strip (8) is movably connected with a first magnetic soft strip (7), and the bottom end of each connecting plate (25) is fixedly provided with a bottom plate (9);
the inner walls of the left side and the right side of the bottom plate (9) are movably connected with limiting pulleys (19), the left side and the right side of each limiting pulley (19) are movably connected with a rotating column (18), one side, away from the vertical central line of each limiting pulley (19), of each rotating column (18) is movably connected with a connecting shaft (15), the top end of each connecting shaft (15) is fixedly provided with a connecting rod (14), the top end of each connecting rod (14) is fixedly provided with a fixing head (13), one side, away from the vertical central line of each limiting pulley (19), of each connecting shaft (15) is movably connected with a magnetic round head (16), one side, away from the vertical central line of each limiting pulley (19), of each magnetic round head (16) is movably connected with a magnetic concave plate (17), the top end of each connecting rod (14) is fixedly provided, the inner wall of the first telescopic rod (11) is movably connected with a supporting spring (12);
spacing pulley (19) inner wall fixed mounting has spacing interior wheel (20), spacing interior wheel (20) inner wall fixed mounting has second telescopic link (21), one side fixed mounting that spacing interior wheel (20) was kept away from in second telescopic link (21) has pulley outer ring (22), pulley outer ring (22) bottom inner wall swing joint has counter weight pearl (23), counter weight pearl (23) top swing joint has pulley inner ring (24).
2. The environmentally friendly, sound pollution abatement silent door and window of claim 1, wherein: the second telescopic rod (21) is divided into an inner rod and an outer rod, the outer wall of one side, close to the pulley outer ring (22), of the inner rod is movably connected with the inner wall of the outer rod, and the outer wall of one side, far away from the pulley outer ring (22), of the inner rod is movably connected with a spring.
3. The environmentally friendly, sound pollution abatement silent door and window of claim 1, wherein: the outer wall of the magnetic head (2) has magnetism, the inner wall of the top plate (1) also has magnetism, and the magnetic pole of the inner wall of the top plate (1) and the magnetic pole of the outer wall of the magnetic head (2) are homopolar.
4. The environmentally friendly, sound pollution abatement silent door and window of claim 1, wherein: the outer wall of the magnetic round head (16) has magnetism, the inner wall of the magnetic concave plate (17) also has magnetism, and the magnetic pole of the outer wall of the magnetic round head (16) and the magnetic pole of the inner wall of the magnetic concave plate (17) are homopolar.
5. The environmentally friendly, sound pollution abatement silent door and window of claim 1, wherein: the inner wall of the bottom plate (9) is fixedly provided with a partition plate, and the left side and the right side of the partition plate are movably connected to the opposite sides of the two magnetic concave plates (17) close to one side of the vertical center line of the bottom plate (9).
6. The environmentally friendly, sound pollution abatement silent door and window of claim 1, wherein: the bottom end of the limiting pulley (19) is movably connected with the inner wall of the bottom plate (9) through a rubber plate, one side, far away from the vertical central line of the bottom plate (9), of the rubber plate is fixedly connected with the inner walls of the left side and the right side of the bottom plate (9), and one side, close to the vertical central line of the bottom plate (9), of the rubber plate is fixedly connected with the left side and the right side of the partition plate respectively.
7. The environmentally friendly, sound pollution abatement silent door and window of claim 1, wherein: the sliding grooves are formed in the inner wall of the top of the second window frame (4) and the inner wall of the bottom of the second window frame, sliding blocks are fixedly mounted at the top end and the bottom end of the second magnetic strip (6), and the width of each sliding groove is larger than that of each sliding block.
8. The environmentally friendly, sound pollution abatement silent door and window of claim 1, wherein: the right side of the first magnetic soft strip (7) on the left side is fixedly connected with the left side of the second window frame (4), the left side of the first magnetic soft strip (7) on the right side is fixedly connected with the right side of the first window frame (3), the first magnetic soft strip (7) and the second magnetic soft strip (8) are both magnetic, and the opposite sides of the first magnetic soft strip and the second magnetic soft strip are heteropolars.
9. The environmentally friendly, sound pollution abatement silent door and window of claim 1, wherein: two the relative one side fixed mounting of magnetism button head (16) has the dwang, and the dwang runs through connecting axle (15) and spacing pulley (19), and dwang outer wall and pulley inner ring (24) fixed connection.
10. The environmentally friendly, sound pollution abatement silent door and window of claim 1, wherein: the second magnetic strips (6) and the first magnetic strips (5) are both magnetic, and the magnetic poles on the opposite sides of the second magnetic strips (6) and the two first magnetic strips (5) are heteropolars.
CN202010841419.5A 2020-08-20 2020-08-20 Noiseless door and window of sound pollution is reduced in environmental protection Withdrawn CN112031573A (en)

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