CN109236124B

CN109236124B - Suspension non-resistance door and window

Info

Publication number: CN109236124B
Application number: CN201810973045.5A
Authority: CN
Inventors: 王乾宇; 唐晨睿; 陈克乐
Original assignee: Daying County Youth Student Extracurricular Activity Center
Current assignee: Daying County Youth Student Extracurricular Activity Center
Priority date: 2018-08-24
Filing date: 2018-08-24
Publication date: 2020-12-04
Anticipated expiration: 2038-08-24
Also published as: CN109236124A

Abstract

The invention relates to a suspension non-resistance door and window, which comprises a door and window main body and a suspension rail, wherein the suspension rail comprises a suspension fixed rail and a suspension rail, the suspension rail is arranged on a door frame or a window frame, the suspension rail is provided with a permanent magnet, the suspension fixed rail is provided with an electromagnet for installing the door and the window, the electromagnet is electrified, then the magnetic force is counteracted with the gravity of the door and the window, so that the suspension fixed rail is in a suspension state in the suspension rail, the gravity of the door and the suspension fixed rail and the component force of the magnetic force in the vertical direction are counteracted with each other and are not acted on the door and window frame, the friction force is far smaller than the sliding friction force between a groove of the existing door and the window and a guide rail, in addition, the component force.

Description

Suspension non-resistance door and window

Technical Field

The invention relates to the field of suspension doors and windows, in particular to a suspension non-resistance door and window.

Background

The existing sliding doors and windows are mostly sliding type, because the sliding doors and windows have simple structure and convenient installation, the sliding doors and windows are widely applied to various buildings, and the existing sliding doors and windows are provided with guide rails on door frames or window frames; the side faces of the doors and windows are arranged in the grooves matched with the guide rails, and the doors and the windows can slide in the guide rails through the grooves to achieve the purpose of closing or opening the doors and the windows.

However, doors and windows are frequently pushed and pulled, the use frequency is high, the guide rails are deformed due to long-time high-frequency use, after the guide rails are deformed, the pushing and pulling actions can be completed by using a large force after the resistance of the sliding doors and windows is increased, in addition, most doors and windows are directly contacted with the outdoor environment, the problem of deformation of the guide rails due to sun exposure and rain erosion can be caused, and on the other hand, the sliding resistance is increased due to accumulation of various impurities caused by rainwater in the grooves; after the sliding resistance is increased, the old or the child cannot pull the door and the window, and the potential safety hazard is also caused.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and designs a suspension resistance-free door and window, which comprises a door and window main body and a suspension rail, wherein the suspension rail comprises a suspension fixed rail and a suspension rail, the suspension rail is arranged on a door frame or a window frame, a permanent magnet is arranged on the suspension rail, the suspension fixed rail is provided with an electromagnet and is used for installing the door and the window, the magnetic force is counteracted with the gravity of the door and the window after the electromagnet is electrified, so that the suspension fixed rail is in a suspension state in the suspension rail, the gravity and the magnetic force of the door and the suspension fixed rail are counteracted with each other, the door and the suspension fixed rail are not acted on the door and window frame, and the friction.

The invention provides a suspension resistance-free door and window, which comprises a door and window main body and a suspension rail, wherein the suspension rail comprises a suspension fixed rail and a suspension rail, the suspension fixed rail comprises a fixed seat and an A-shaped guide rail connected with the fixed seat, and the fixed seat is used for fixing the door and window main body; the outer surface of the A-shaped guide rail is a guide rail surface, the inner side of the A-shaped guide rail is provided with an electromagnet, and the N pole and the S pole of the electromagnet are respectively connected to the two side surfaces of the A-shaped guide rail; the suspension rail top sets up mouthful opening, and inside the suspension rail was stretched into from the opening at suspension rail top to "A" type guide rail, both sides were provided with the vertical wall that suspension rail bottom surface is connected and the hang wall of being connected with vertical wall, and hang wall inclination matches with "A" type guide rail inclination, and the hang wall surface is provided with the permanent magnet.

The guide rail surface is provided with an A-shaped guide rail, so that the magnetic force has a vertical component opposite to the gravity direction of the door window and a horizontal component vertical to the vertical component on the guide rail section; the vertical component force acts on the gravity of the door and window and the suspension fixed rail, so that the door and window and the suspension fixed rail are in a suspension state after the electromagnet is electrified; the horizontal component force is used for assisting and fixing the suspension fixed rail, the suspension fixed rail is kept in a stable state through the horizontal component force after the suspension fixed rail is not influenced by external force, the suspension fixed rail is in a suspension state in the suspension rail, the friction force is small during movement, inertia exists during stopping, and the inertia can cause collision to the side wall of the door and the window due to the small friction force, the horizontal component force prevents the door and window main body from overturning on one hand, the suspension fixed rail is assisted and fixed on the other hand, the horizontal component force has the effect of reducing the speed of the door and window main body after the suspension fixed rail is moved, and the collision of the door and window main body to the.

Preferably, the inclination angle of the A-shaped guide rail to the horizontal direction is 15-30 degrees, and the inclination angle of the inclined wall is matched with the inclination angle of the A-shaped guide rail. The inclination angle of 15-30 degrees can ensure that the vertical component of the magnetic force of the electromagnet can achieve the purpose of balancing the gravity of the door window body and the hanging fixed rail, and can also ensure that the horizontal component can reduce the inertia after the door window body is pulled, thereby preventing the door window frame from being collided by the door window body due to the inertia after the door window body is pulled.

Preferably, a magnetic conduction plate is arranged on the outer side plane of the A-shaped guide rail and used for uniformly distributing the magnetism of the electromagnet to the A-shaped guide rail. The electromagnet is arranged on the inner side of the A-shaped guide rail, after the electromagnet is electrified, the dense magnetic force of the magnetic induction lines in the area, close to the electromagnet, on the A-shaped guide rail is larger, the magnetic induction lines in the area, far away from the electromagnet, are rare, and the magnetism is weak; the sliding of the sliding device can generate resistance in the pushing and pulling process, so that the use experience is influenced, the magnetic conducting plate is arranged outside the A-shaped guide rail, the magnetic conducting plate can uniformly distribute magnetic force with the guide rail, and the resistance caused by uneven distribution of magnetic induction lines during the pulling of doors and windows is avoided.

Preferably, the electromagnet is designed in an integrated mode, and the length dimension of the electromagnet is consistent with the length dimension of the A-shaped guide rail in the length direction. The integral type electro-magnet is used for the great or heavier door and window of quality of volume, and the integral type electro-magnet can provide stronger magnetic field and act on door and window's gravity, is the door and window main part and hangs the state that the fixed rail is in the suspension rail, reaches and reduces frictional force, makes things convenient for the effect of operator push-and-pull.

Preferably, the electromagnets are in a modular design, and N electromagnets are uniformly arranged on the inner side of the A-shaped guide rail. The modular design of the electromagnets can match the weight of the door and window body by adjusting the number and different distribution forms of the electromagnets according to different specific use environments such as different weights caused by different sizes, numbers or materials of doors and windows, so that the doors and windows are in a suspension state, and the power consumed by driving the electromagnets is reduced; on the other hand, the modular design of the electromagnet is convenient to replace a single electromagnet, and the maintenance cost is reduced.

Preferably, an electromagnet mounting groove is formed in the inner side of the A-shaped guide rail, and the N electromagnets can slide in the electromagnet mounting groove randomly along the length direction of the A-shaped guide rail. The position of the electromagnet can be conveniently adjusted by a user and the number of the electromagnets can be increased or reduced by designing the electromagnet installation groove, so that the maintenance cost of the electromagnet assembly is further reduced, and the time for replacing equipment is shortened.

Preferably, strip-shaped electrode plates are arranged in the electromagnet mounting groove along the length direction of the inner side of the A-shaped guide rail, coils of the N electromagnets are in contact with the strip-shaped electrode plates, and the electromagnets are uniformly supplied with power through the strip-shaped electrode plates. The electro-magnet comprises iron core and the outside winding coil of iron core, the coil circular telegram then the electro-magnet produces magnetic field, the magnetic field disappears then the coil outage, the modular electro-magnet includes N electro-magnet, the coil of every electro-magnet all needs wire and power to be connected, N electro-magnet then needs a large amount of wires, the circuit is then more complicated, the event sets up the bar electrode piece along the length direction of mounting groove inside the mounting groove, the bar electrode piece is naked sheetmetal, the bar electrode piece passes through the wire and is connected with the power, the outer coil of electro-magnet iron core then contacts with the bar electrode piece after the electro-magnet installation advances in the mounting groove, reach the purpose of supplying power for the electro-magnet.

Preferably, the outer side of the inclined wall is provided with a permanent magnet mounting seat, and the permanent magnet mounting seat through which the permanent magnet passes is fixed with the inclined wall. The permanent magnet passes through the mount pad to be connected with the hang wall and can make permanent magnet and hang wall separation, can tear open to get off to change if the permanent magnet damages, and the permanent magnet mount pad is for setting up recess and the U type buckle that matches with the permanent magnet size in the hang wall outside, during the installation, places the permanent magnet in the mounting groove, and U type buckle card is in the permanent magnet periphery for fastening being connected of permanent magnet and mount pad.

Preferably, the outer side of the inclined wall is provided with a cover plate, the size of the inner cavity of the cover plate is larger than that of the permanent magnet, and the cover plate is arranged on the outer side of the inclined wall. The polarity of one side of the permanent magnet acts on the polarity generated by the electromagnet, the polarity of the other side is exposed outside, the metal impurities outside can be adsorbed, the metal impurities adsorbed by the permanent magnet are difficult to clean, inconvenience is caused to the disassembly of the permanent magnet, so that the cover plate is arranged outside the inclined wall, the permanent magnet is wrapped by the cover plate, and the metal impurities outside are prevented from being adsorbed on the permanent magnet.

Preferably, the size of the inner cavity of the cover plate along the vertical direction of the inclined wall is 5cm larger than the height size of the permanent magnet. The farther from the permanent magnet, the weaker the magnetism, the weaker the ability of adsorbing metal impurities, the size of the inner cavity of the cover plate along the vertical direction of the inclined wall is larger than the height size of the permanent magnet by 5cm, so that most metal impurities can be prevented from being adsorbed on the cover plate, and the effect of keeping the equipment clean and tidy is achieved.

Preferably, the bottom of the inner side of the suspension rail is provided with a slide rail, and the bottom of the A-shaped guide rail is provided with a guide rail wheel matched with the slide rail. If power failure, the magnetic field that the electro-magnet produced disappears, door and window main part and suspension fixed rail receive gravity to influence whereabouts to suspension rail bottom, hang fixed rail lower surface and suspension rail upper surface direct contact and have increased frictional force between the two, need the power of considerable can promote door and window, the event sets up the slide rail in suspension rail inboard bottom, "A" type guide rail bottom is provided with the guide rail wheel that matches with the slide rail, slide rail and guide rail wheel rolling friction when having a power failure, the user can promote door and window.

The invention has the beneficial effects that: the sliding door and window comprises a door and window main body, a suspension fixed rail, an A-shaped guide rail, a suspension fixed rail, an inclined wall and an electromagnet, wherein the door and window main body is arranged on the suspension fixed rail; in addition, the magnetic conducting plate is arranged on the A-shaped guide rail, so that the magnetic force of the electromagnet is uniformly distributed to the A-shaped guide rail, the poor experience of resistance when a sliding door or window is generated due to the fact that the magnetic force changes because the number of the magnetic induction lines of the electromagnet is small from near to far is prevented, and the magnetism of the electromagnet is uniformly distributed to the A-shaped guide rail after the magnetic conducting plate is arranged; in addition, the permanent magnet is partially exposed outside and can adsorb outside metal impurities, so the cover plate is arranged to prevent the outside metal impurities from being adsorbed on the permanent magnet; the sliding rail wheel and the sliding rail are arranged to reduce friction force during power failure, the guide rail wheel is arranged at the bottom of the A-shaped guide rail, the sliding rail is arranged at the bottom of the suspension rail, and sliding friction between the sliding rail and the guide rail wheel after power failure enables the door and window to be still pushed and pulled in a power-off state.

Drawings

Fig. 1 is a schematic view of a suspension non-resistance door window structure according to the present invention.

Fig. 2 is a cross-sectional view of a floating, non-resistive door window of the present invention.

Fig. 3 is a bottom view of the suspension non-resistance door and window modular electromagnet structure of the present invention.

Fig. 4 is a sectional view of a suspension non-resistance door and window modular electromagnet structure according to the present invention.

Fig. 5 is a bottom view of the integrated suspension non-resistance door and window electromagnet structure of the present invention.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

Example 1:

fig. 1, 2 and 5 show in combination that a suspension non-resistance door window of the present invention includes a door window main body 1 and a suspension rail 2, the suspension rail 2 includes a suspension fixed rail 21 and a suspension rail 22, the suspension fixed rail 21 includes a fixed seat 211 and an "a" type guide rail 212 connected to the fixed seat 211, the fixed seat 211 is used for fixing the door window main body 1; the outer surface of the A-shaped guide rail 212 is a guide surface 213, an electromagnet 214 is arranged on the inner side of the guide surface 213, and the N pole and the S pole of the electromagnet 214 are respectively connected to the inner surfaces of the two sides of the A-shaped guide rail 212; the top of the suspension rail 22 is provided with an opening, the A-shaped guide rail 212 extends into the suspension rail 22 from the opening at the top of the suspension rail 22, the two sides of the A-shaped guide rail are provided with a vertical wall 221 connected with the bottom surface of the suspension rail 22 and an inclined wall 222 connected with the vertical wall 221, the inclined angle of the inclined wall 222 is matched with the inclined angle of the A-shaped guide rail 212, and the surface of the inclined wall 222 is provided with a permanent magnet 223.

The "A" rail and the "A" rail 212 are inclined at an angle of 20 to the horizontal, and the inclined wall 222 is inclined at an angle matching the angle of inclination of the "A" rail 212. The inclination angle of 20 ° can ensure that the vertical component of the magnetic force of the electromagnet 214 can achieve the purpose of balancing the gravity of the door and window main body 1 and the hanging fixed rail 21.

The outer plane of the A-shaped guide rail 212 is provided with a magnetic conducting plate 215, and the magnetic conducting plate 215 is used for uniformly distributing the magnetism of the electromagnet 214 to the A-shaped guide rail 212. The electromagnet 214 is arranged on the inner side of the A-shaped guide rail 212, after the electromagnet 214 is electrified, the dense magnetic force of the magnetic induction lines of the area, close to the electromagnet 214, on the A-shaped guide rail 212 is larger, and the magnetic induction lines of the area, far away from the electromagnet 214, are rare and weak; sliding can produce the resistance in the push-and-pull process, influence the use and experience, so set up magnetic conduction board 215 outside "A" type guide rail 212, magnetic conduction board 215 can be evenly with magnetic force distribution and guide rail surface 212, resistance when avoiding because of the uneven pulling door and window that leads to of magnetic induction line distribution.

An electromagnet installation groove 216 is formed in the inner side of the A-shaped guide rail 212, and the electromagnet 214 can slide freely in the electromagnet installation groove 216 along the length direction of the A-shaped guide rail 212.

Fig. 5 shows an integrated electromagnet structure, the door and window main body 1 has a large volume or the door and window is made of a material with a large mass, the electromagnet 214 is designed in an integrated manner, the length of the electromagnet 214 is consistent with the length of the a-shaped guide rail 212, and the integrated electromagnet 214 can provide large magnetism and is suitable for the door and window main body 1 with a large mass.

Fig. 2 shows a mounting seat structure, a permanent magnet mounting seat 224 is arranged outside the inclined wall 222, and a permanent magnet 223 is fixed with the inclined wall 222 through the permanent magnet mounting seat 224. The permanent magnet 223 is connected with the inclined wall 222 through the permanent magnet mounting seat 224 so that the permanent magnet 223 can be separated from the inclined wall 222, if the permanent magnet 223 is damaged, the permanent magnet mounting seat 224 can be detached and replaced, the permanent magnet mounting seat 224 is the mounting seat 224 and the U-shaped buckle 225, the size of the mounting seat 224 is matched with that of the permanent magnet 223, the permanent magnet 223 is placed in the mounting seat 224, and the U-shaped buckle 225 is clamped on the periphery of the permanent magnet 223 during mounting and used for fastening connection of the permanent magnet 223 and the mounting seat 224.

The outer side of the inclined wall 222 is provided with a cover plate 226, the size of the inner cavity of the cover plate 226 is larger than that of the permanent magnet 223, and the cover plate 226 is arranged on the outer side of the inclined wall 222. Permanent magnet 223 one side polarity acts on the polarity that electro-magnet 214 produced, and the other side polarity exposes in the external world, probably adsorbs external metallic impurity, and the metallic impurity that permanent magnet 223 adsorbs is difficult to the clearance, also causes inconvenience to permanent magnet 223's dismantlement, so set up apron 226 in the sloping wall 222 outside, apron 226 parcel is lived permanent magnet 223, prevents that external metallic impurity from adsorbing on permanent magnet 223.

The cover plate 226 cavity is 8cm from the surface of the permanent magnet 223. The farther from the permanent magnet 223, the weaker the magnetism, the weaker the ability of adsorbing metal impurities, the size of the inner cavity of the cover plate 226 along the vertical direction of the inclined wall 222 is larger than the height size 6cm of the permanent magnet 223, so that most of the metal impurities can be prevented from being adsorbed on the cover plate 226, and the effect of keeping the equipment clean and tidy is achieved.

A sliding rail 227 is arranged at the bottom of the inner side of the suspension rail 22, and a rail wheel 228 matched with the sliding rail 227 is arranged at the bottom of the A-shaped guide rail 212. If power is cut off, the magnetic field generated by the electromagnet 214 disappears, the door and window main body 1 and the suspension fixed rail 21 fall to the bottom of the suspension rail 22 under the influence of gravity, the lower surface of the suspension fixed rail 21 is in direct contact with the upper surface of the suspension rail 22, so that the friction force between the suspension fixed rail and the suspension rail is increased, and a considerable force is needed to push the door and window, therefore, the sliding rail 227 is arranged at the bottom of the inner side of the suspension rail 22, the guide rail wheel 228 matched with the sliding rail 227 is arranged at the bottom of the A-shaped guide rail 212, and when power is cut off, the sliding rail.

Example 2:

substantially similar to example 1, except that: the "a" shaped rail 212 is inclined at an angle of 25 ° to the horizontal, and the rail 227 and its corresponding rail wheel 228 are not provided.

Example 3:

substantially similar to example 2, except that: the inclination angle of the A-shaped guide rail 212 to the horizontal direction is 30 degrees, the magnetic conduction plate 215 is not arranged, and the distance between the cover plate 226 and the permanent magnet 223 is 8 cm.

Example 4:

fig. 1-4 show a suspension non-resistance door window of the present invention, which includes a door window main body 1 and a suspension rail 2, wherein the suspension rail 2 includes a suspension fixing rail 21 and a suspension rail 22, the suspension fixing rail 21 includes a fixing base 211 and an "a" type guide rail 212 connected to the fixing base 211, and the fixing base 211 is used for fixing the door window main body 1; the outer surface of the A-shaped guide rail 212 is a guide surface 213, an electromagnet 214 is arranged on the inner side of the guide surface 213, and the N pole and the S pole of the electromagnet 214 are respectively connected to the inner surfaces of the two sides of the A-shaped guide rail 212; an opening is formed in the top of the suspension rail 22, the A-shaped guide rail 212 extends into the suspension rail 22 from the opening in the top of the suspension rail 22, a vertical wall 221 connected with the bottom surface of the suspension rail 22 and an inclined wall 222 connected with the vertical wall 221 are arranged on two sides of the suspension rail, the inclined angle of the inclined wall 222 is matched with the inclined angle of the A-shaped guide rail 212, and a permanent magnet 223 is arranged on the surface of the inclined wall 222.

The "a" shaped rail 212 is inclined at an angle of 22 ° to the horizontal. The inclination angle of 22 degrees can ensure that the vertical component of the magnetic force of the electromagnet 214 can achieve the purpose of balancing the gravity of the door and window main body 1 and the gravity of the hanging fixed rail 21 under the condition that the door and window is light in weight, and can also reduce the inertia after the door and window main body 1 is pulled by the horizontal component, thereby preventing the door and window main body 1 from colliding with a door and window frame due to the inertia after the door and window main body 1 is pulled.

The outer plane of the A-shaped guide rail 212 is provided with a magnetic conducting plate 215, and the magnetic conducting plate 215 is used for uniformly distributing the magnetism of the electromagnet 214 to the A-shaped guide rail 212. The electromagnet 214 is arranged on the inner side of the A-shaped guide rail 212, after the electromagnet 214 is electrified, the dense magnetic force of the magnetic induction lines of the area, close to the electromagnet 214, on the A-shaped guide rail 212 is larger, and the magnetic induction lines of the area, far away from the electromagnet 214, are rare and weak; the sliding can generate resistance in the pushing and pulling process, and the use experience is influenced.

The electromagnets 214 are in modular design, and N electromagnets 214 are uniformly arranged on the inner side of the A-shaped guide rail 212. The modular design of the electromagnets 214 can be different according to specific use environments such as different sizes, quantities or weights caused by different materials of doors and windows, so that the weight of the door and window body 1 can be matched by adjusting the quantity and different distribution forms of the electromagnets 214, and the door and window body 1 is in a suspension state, and the power consumed by driving the electromagnets 214 is reduced.

Strip-shaped electrode plates 217 are arranged in the electromagnet mounting groove 216 along the length direction of the inner side of the A-shaped guide rail 212, coils of the N electromagnets 214 are in contact with the strip-shaped electrode plates 217, and the electromagnets 214 are uniformly supplied with power through the strip-shaped electrode plates 217.

3-4 show the electromagnet modular structure, door and window main part 1 is less in size or door and window is made of material with lighter weight, electromagnet 214 is modular design, modular electromagnet 214 can adjust the number and the arrangement mode of electromagnet 214, electromagnet 214 is adjusted according to the actual mass of door and window, and the purpose of energy saving is achieved.

Fig. 2 shows a mounting seat structure, a permanent magnet mounting seat 224 is arranged outside the inclined wall 222, and a permanent magnet 223 is fixed with the inclined wall 222 through the permanent magnet mounting seat 224.

The size of the inner cavity of the cover plate 226 in the vertical direction of the inclined wall 222 is greater than the height size of the permanent magnet 223 by 5 cm. The farther from the permanent magnet 223, the weaker the magnetism, the weaker the ability to adsorb metal impurities, and the distance of the inner cavity of the cover plate 226 from the surface of the permanent magnet 223 is 10 cm.

Fig. 2 shows a guide rail wheel and guide rail structure, a slide rail 227 is arranged at the bottom of the inner side of the suspension rail 22, and a guide rail wheel 228 matched with the slide rail 227 is arranged at the bottom of the A-shaped guide rail 212. If power is cut off, the magnetic field generated by the electromagnet 214 disappears, the door and window main body 1 and the suspension fixed rail 21 fall to the bottom of the suspension rail 22 under the influence of gravity, the lower surface of the suspension fixed rail 21 is in direct contact with the upper surface of the suspension rail 22, so that the friction force between the suspension fixed rail and the suspension rail is increased, and a considerable force is needed to push the door and window, therefore, the sliding rail 227 is arranged at the bottom of the inner side of the suspension rail 22, the guide rail wheel 228 matched with the sliding rail 227 is arranged at the bottom of the A-shaped guide rail 212, and when power is cut off, the sliding rail.

Example 5:

substantially similar to example 4, except that: the "a" shaped rail 212 is inclined at an angle of 25 ° to the horizontal, and the rail 227 and its corresponding rail wheel 228 are not provided.

Example 6:

substantially similar to example 5, except that: the cover 226 is spaced 12cm from the permanent magnet 223.

In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "center", "top", "bottom", "inner", "outer", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for the purpose of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Where "inside" refers to an interior or enclosed area or space. "periphery" refers to an area around a particular component or a particular area.

In the description of the embodiments of the present invention, the terms "first", "second", "third", and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third", "fourth" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the embodiments of the invention, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

In the description of the embodiments of the present invention, it should be understood that "-" and "-" indicate the same range of two numerical values, and the range includes the endpoints. For example, "A-B" means a range greater than or equal to A and less than or equal to B. "A to B" means a range of not less than A and not more than B.

In the description of the embodiments of the present invention, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

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

1. The utility model provides a suspension non-resistance door and window, includes door and window main part and suspension track, its characterized in that: the suspension rail comprises a suspension fixed rail and a suspension rail, the suspension fixed rail comprises a fixed seat and an A-shaped guide rail connected with the fixed seat, and the fixed seat is used for fixing the door and window main body; the outer surface of the A-shaped guide rail is a guide rail surface, the inner side of the A-shaped guide rail is provided with an electromagnet, and the N pole and the S pole of the electromagnet are respectively connected to the inner surfaces of two sides of the A-shaped guide rail; the top of the suspension rail is provided with an opening, the two sides of the suspension rail are provided with a vertical wall connected with the bottom surface of the suspension rail and an inclined wall connected with the vertical wall, an A-shaped guide rail extends into the inside of the suspension rail from the opening at the top of the suspension rail, the inclined angle of the inclined wall is matched with the inclined angle of the A-shaped guide rail, the surface of the inclined wall is provided with a permanent magnet, a magnetic conduction plate is arranged on the plane of the outer side of the A-shaped guide rail and used for uniformly distributing the magnetism of electromagnets to the A-shaped guide rail, the A-shaped guide rail is provided with N electromagnets, N is more than or equal to 2, and the N electromagnets are uniformly distributed along the length.

2. A suspended non-resistance window and door as claimed in claim 1, wherein: the inclination angle of the A-shaped guide rail and the horizontal direction is 15-30 degrees.

3. A suspended non-resistance window and door as claimed in claim 1, wherein: the inner side of the A-shaped guide rail is provided with an electromagnet mounting groove, and the N electromagnets can slide in the electromagnet mounting groove along the length direction of the A-shaped guide rail at will.

4. A suspended non-resistance window and door as claimed in claim 3, wherein: and strip-shaped electrode plates are arranged in the electromagnet mounting groove along the length direction of the inner side of the A-shaped guide rail, and coils of the N electromagnets are in contact with the strip-shaped electrode plates and uniformly supply power to the electromagnets through the strip-shaped electrode plates.

5. A suspended non-resistance window and door as claimed in claim 1, wherein: a permanent magnet mounting seat is arranged on the outer side of the inclined wall, and the permanent magnet is fixed with the inclined wall through the permanent magnet mounting seat; the outer side of the inclined wall is provided with a cover plate, the size of the inner cavity of the cover plate is larger than that of the permanent magnet, and the cover plate is arranged on the outer side of the inclined wall.

6. A suspended non-resistance window and door as claimed in claim 5, wherein: the distance between the cover plate and the permanent magnet is more than or equal to 5 cm.

7. A suspended non-resistance window and door as claimed in claim 1, wherein: the bottom of the inner side of the suspension rail is provided with a slide rail, and the bottom of the A-shaped guide rail is provided with a guide rail wheel matched with the slide rail.