RU2616485C1 - Shield for vehicle window with magnet (3 versions) - Google Patents

Abstract

FIELD: physics.

SUBSTANCE: shield for any door window of the vehicle in the form of a frame screen with a magnet, includes a frame, a protective sheet, a magnet, and in the particular case of execution, a piping. According to the first embodiment, the frame is made of diamagnetic or paramagnetic and has a shape based on a circle, or a rectangle, or a triangle, or a hexagon, or a polygon, and the protective sheet and/or the piping goes around the magnet and the frame and presses it to the frame. According to the second embodiment, an interlayer of the protective sheet is located between the frame and the magnet, that allows to reduce the magnetic force between them, through which a gap appears between the frame and the interlayer during dismantling of the shield, and the magnet is pressed to the interlayer by using the piping that goes around it. According to the third embodiment, the magnet is connected to any side and/or contour of the protective sheet covering the frame and being an interlayer, that reduces the magnetic force directed from the magnet to the frame.

EFFECT: usability.

24 cl, 16 dwg

Description

Technical field

The invention relates to vehicles, to embodiments of devices that protect from the sun, from insects, and protect privacy in a vehicle and from insects, and protect privacy in a vehicle.

The level of technology. Known patent WO 2012/123781 "WINDOW COVERING CONFIGURED TO BE MAGNETICALLY ATTACHED TO A WINDOW FRAME OF A VEHICLE" B60J 1/20, B60J 1/08, B60J 11/08, which is a screen for a car window having a protective sheet and a ferromagnetic frame . The screen is installed in the window frame with the help of magnets inserted into special recesses in the frame and fixed in it with the help of an sewn-in element in the form of a trim, as well as with the help of the magnet itself. In addition, in the particular case, the device has an additional device, a clip, which is mounted on the window frame and into which the device is installed using magnets located in its frame.

The disadvantage of this method is that a fixed magnet based on a rectangle with one of the wide bases attaches the protective screen to the window frame directly with the upper edge of the screen and the lower edge of the screen, which, for example, is not applicable for vehicles in which the inner part of the frame is quite narrow. In addition, the disadvantage is that during use for about the 9th time, namely when removing and installing, due to the rigid connection of the magnet with the frame of the screen and the attachment of the screen with the frame of the frame, the frame is destroyed at the bend due to excessive voltage. Another drawback identified during operation is that during use for about the 6th time, namely during removal and installation, due to the hard connection of the magnet to the screen frame, the corners of the magnet break through the protective fabric coating and scratch the surface of the window frame . In addition, the manufacture of a screen frame with recesses for magnets greatly complicates the production process. Also, such a placement of the magnet in the recess does not allow the magnet to be moved to determine a better fixation location (WO 201212378).

Disclosure of invention

The technical task of the claimed invention is to ensure the installation of a protective screen in the window frame using magnets, regardless of the size of the protrusion of the inner part of the frame, while not only one surface of the magnet, but also several, the development of the design of the screen with a magnetic mount, which would be easy to manufacture and install reliable and safe both for passengers and for the vehicle, and also had the ability to be installed in close proximity to glass or in cases where the window frame was made in and / or coated with, materials that do not have magnetic properties.

The claimed technical result is achieved using a protective screen for any window of the vehicle having a simple even frame made in the form of the frame of the window of the vehicle, as well as having built-in magnetic mounts. In this case, in one embodiment, the protective shield frame is non-magnetic (paramagenic (aluminum) or diamagnet (copper, zinc, plastics)), in another design, a layer is located between the protective-shield frame and the magnet, which reduces the magnetic force between the ferromagnetic frame and magnet, this design is easier to manufacture and can reduce the load on the frame of the protective screen, preventing its destruction during operation, and, in addition, due to the reduced force the action of the magnet on the frame does not destroy the liner during dismantling and installation and, accordingly, damage to the window frame of the vehicle, as well as in special cases due to the shape of the magnet repeating the shape of the frame in cross section and / or without corners and / or with by spraying, for example flocking, or in a sheath made of rubber, teflon, fluoroplastic, etc., which reduces the likelihood of damage to the interior trim without losing the force of attraction of magnets to the window frame. In addition, the claimed solution due to the execution allows the protective shield to be magnetized both in vertical and horizontal parts. In addition, in particular cases of execution of the claimed solution, the screen is additionally equipped with special elements made of ferromagnetic material, to which the screen can be installed with magnets, this is necessary in cases where the consumer wants to bring the screen as close as possible to the glass of the vehicle window or in cases where the window frame is made and / or coated with materials that do not have magnetic properties.

Brief Description of the Drawings:

FIG. 1 is a schematic illustration of a protective screen for windows of front doors of a vehicle with an approximate arrangement of magnets;

FIG. 2 is a schematic illustration of a protective screen for windows of rear doors of a vehicle with an approximate arrangement of magnets;

FIG. 3 is a schematic illustration of a protective screen for windows of a rear windshield of a vehicle with an approximate arrangement of magnets;

FIG. 4 is a schematic cross-sectional view Α-A of a part of the protective shield, namely, the location of the magnet, option 1, private execution;

FIG. 5 is a schematic cross-sectional view Α-A of a portion of the protective shield, namely, the location of the magnet option 1;

FIG. 6 is a schematic cross-sectional view Α-A of a portion of the protective shield, namely, the location of the magnet, option 1, a particular embodiment with a magnet enveloping the frame along a profile contour;

FIG. 7 is a schematic cross-sectional view Α-A of a part of the protective shield, namely, the location of the magnet, option 1, a particular embodiment with a magnet enveloping the frame along a profile contour;

FIG. 8 is a schematic cross-sectional view Α-A of a portion of the protective shield, namely, the location of the magnet, option 2 and section BB;

FIG. 9 is a schematic cross-sectional view Α-A of a portion of the protective shield, namely, the location of the magnet, option 2 and section CC;

FIG. 10 is a schematic cross-sectional view Α-A of a portion of the shield, namely the location of the magnet, option 2 and section D-D;

FIG. 11 is a schematic cross-sectional view Α-A of a part of the protective shield, namely, the location of the magnet, option 2, private execution;

FIG. 12 is a schematic cross-sectional view A-A of a portion of the protective shield, namely, the location of the magnet, option 2, with a rectangular magnet;

Fig, 13 is a schematic cross-sectional view Α-A of a part of the protective shield, namely the location of the magnet, option 3, with the opposite orientation of the magnet relative to the frame, a special case of manufacture with a shortened edge and a cut Ε-E;

FIG. 14 is a schematic cross-sectional view Α-A of a portion of the protective shield, namely, the location of the magnet, option 2 with a particular embodiment of the shape of the magnet;

FIG. 15 is a schematic cross-sectional view Α-A of a part of the protective shield, namely with a rectangular magnet, option 3, a special case of manufacturing;

FIG. 16 is a schematic illustration of an example of an additional element, a special case of the L-shaped form,

A brief description of the structural elements:

1 - frame;

2 - a protective cloth;

2.1 - layer;

3 - magnet;

3.1 - horizontal part of the magnet;

3.2 - the vertical part of the magnet;

4 - grinding;

5 - seam;

6 - a gap;

7 - the location of the magnet on the protective screen.

The essence of the claimed decision

A protective screen for a vehicle window with a magnet, FIG. 1-11, has a frame (1), a protective canvas (2), a magnet (3) and, in the particular case of execution, a trim (4).

The frame (1) has a uniform shape without recesses and / or protrusions, repeating the shape of the vehicle window, made of a material having the following quality indicators: rigid, not brittle, and under considerable mechanical stress can be deformed by bending. It should be noted that the frame in the profile section can have any shape, for example, on the basis of a circle, rectangle, triangle, hexagon, etc.

The magnet (3) used in the claimed solution is a permanent magnet, for example, neodymium. It should be noted that the magnet used in the claimed solution in all variants of execution can repeat the shape of the frame (1) in a profile section and, for example, cover it completely, FIG. 6, 7, 9, 13, or partially, FIG. 4, 5, 8, 10, 11, 12, 14, or, for example, the side of the magnet directed toward the frame (1) may repeat its shape, FIG. 7, 14, and the other sides can have any other shape, for example a rectangle, and also repeat the shape of the window frame of the vehicle for better adhesion to the window frame. It should be noted that the magnet along the length (along the frame) can be of any size, but it is preferable to place the magnet on the frame in parts. In addition, in FIG. 1-3 shows the location of the approximate location of the magnets in the protective shield. The number of magnets enclosed in the frame can be at least two on the top of the screen and on the bottom, and depending on the size of the sides, the number of magnets on one side of the screen can be even or odd, and unlimited.

The liner used in the variants of the claimed protective shield can be made of textile and non-woven fabric, rubber, plastic, and can also be shortened and have a size equal to the diameter of the frame profile.

The fastening of the parts of the protective sheet to each other, the protective sheet with the turning, the turning and the protective sheet in all versions, as well as the connection of the magnet in the third embodiment of the claimed protective screen can be carried out using a seam sewing, adhesive, welded formed by ultrasound, or by melting , or any other known connection method.

In a first embodiment of the inventive article having magnets, FIG. 4, 5, 6, 7, the frame (1) of the protective shield is non-magnetic, for example, it is paramagenic (aluminum) or diamagnet (copper, zinc, plastics). In addition, the magnet is pressed against the frame by means of a protective sheet and / or grind, FIG. 5, 4, 6, 7, enveloping the frame, and the protective sheet (2) so presses the magnet (3) to the frame (1) that during operation the magnet (3) remains in place, but with the force can move along the frame, which makes it possible to determine a more effective location of the mounting points of the protective screen in the window frame of the vehicle.

In the installed form, the protective shield with magnets is magnetized by means of a magnet to the window frame of the vehicle by the vertical (3.2) parts of the magnet and / or horizontal (3.1) parts of it. The protective sheet and / or the envelope enveloping and attaching to the magnet the magnet holds the framework reliably relative to the magnet (3) and the protective shield relative to the window frame of the vehicle. During operation, for example, when air flows from an open window and / or with a slight physical impact on the installed screen (accidentally hit, the child twitches, etc.), a small gap is formed between the frame and the magnet (6), which reduces the impact external force on the magnet and allows it to also hold firmly in the window frame and hold the protective screen, and the protective sheet and / or grind returns the frame to its original position relative to the frame as soon as the force of action disappears. When dismantling the protective screen, the resulting small gap (6) allows you to reduce the load on the frame of the protective screen, which leads to excessive voltage and destruction, and also reduces the risk of spontaneous dismantling of the protective screen.

In a second embodiment of the inventive article having magnets, FIG. 8-12, 14, the frame (1) of the protective shield is made of a pheromagnet, but to reduce the force of the magnet directed to the frame, there is a layer between the frame (1) and the magnet (3) (LAYER - layers, female 1. only unit The action according to the chapter is interlaced with interlayers. 2. A thin gap, a layer, a thin strip between the layers of something. In gray marble there were interlayers of other colors. 3. Transferred. Differing in some features. Ushakov’s explanatory dictionary) from the protective canvas (2.1), allowing reduce the magnetic force between the ferromagnetic cage and the magnet, if If in the process of dismantling the protective screen a gap (6) appears between the frame (1) and the layer (2.1). The magnet (3) is pressed against the frame (1) by an enveloped protective sheet in the form of a layer (2.1) with the help of a liner (4) that envelopes them. Moreover, the turning (4) so presses the magnet (3) to the frame (1) that during operation the magnet (1) remains in place, but with effort it can move along the frame (1), which makes it possible to determine a more efficient location of the attachment points protective screen in the window frame of the vehicle. In special cases of execution, the frame can be made not possessing magnetic properties, for example, from a paramagnet (aluminum) or a diamagnet (copper, zinc, plastics).

In the installed form, the protective shield with magnets is magnetized by means of a magnet to the window frame of the vehicle by the vertical (3.2) parts of the magnet and / or horizontal (3.1) parts of it. The envelope magnet that attaches to the frame and attaches to the frame holds the frame (1) securely relative to the magnet (3) and the protective screen relative to the window frame of the vehicle. During operation, for example, when air flows from an open window and / or with a slight physical impact on the installed screen (accidentally hit, the child twitches, etc.), a small gap is formed between the frame and the magnet (2.1) (6) , which allows you to reduce the influence of an external force on the magnet and allows it to also hold firmly in the window frame and hold the protective screen, and the protective sheet and / or grind returns the frame to its original position relative to the frame, as soon as the exposure falls off. When dismantling the protective screen, the resulting small gap (6) allows you to reduce the load on the frame of the protective screen, which leads to excessive voltage and destruction, and also reduces the risk of spontaneous dismantling of the protective screen.

A third embodiment of the inventive article having magnets, FIG. 13, 15, includes a frame, (1) a protective sheet covering it (2) and / or, in the particular case of execution, a grinder (4), a magnet (3). Moreover, the magnet (3), attached externally on top of the canvas, (2) and / or grind (4), covering the frame (1) from any side. The magnet (3) is attached using an adhesive seam welded formed by ultrasound or melting, or any other known joining method. It should be noted that the magnet can be used with rounded corners and / or having no corners, and / or with a spray coating, for example flocking, or in a sheath made of rubber, teflon, fluoroplastic, etc. to reduce the likelihood of damage to the interior trim, without losing the force of attraction of the magnets to the window frame.

In addition, to reduce the force of the magnet directed to the frame, between the frame (1) and the magnet (3) there is a layer of protective fabric (2.1) and / or liner (4), which allows to reduce the magnetic force between the ferromagnetic frame and the magnet, using which, in the process of dismantling the protective screen, a gap (6) appears between the frame (1) and the layer (2.1) and / or grind.

In the installed form, the protective shield with magnets is magnetized by means of a magnet to the window frame of the vehicle by the vertical (3.2) parts of the magnet and / or horizontal (3.1) parts of it. A magnet, securely attached to the protective sheet and / or to the edge, securely holds the protective screen relative to the window frame of the vehicle. During operation, for example, when air flows from an open window and / or with a slight physical impact on the installed screen (accidentally hit, the child twitches, etc.), a small gap is formed between the frame and the magnet due to the protective sheet and / or grind (6), which allows to reduce the influence of an external force on the magnet and allows it to also hold firmly in the window frame and hold the protective screen, and the protective sheet and / or grind return the frame to its original position relative to the frame as soon as sludge exposure disappears. When dismantling the protective screen, the resulting small gap (6) allows you to reduce the load on the frame of the protective screen, which leads to excessive voltage, and also reduces the risk of spontaneous dismantling of the protective screen.

All variants of the claimed protective shield with a magnet can be supplemented with a special element made of ferromagnetic material (Fig. 16). The elements are fixed with glue, or adhesive strips, or fasteners, or in another known manner to the vehicle window frame or to the casing covering the vehicle window frame. Additional elements can be made L-shaped (Fig. 16) or more complex, such as repeating the window frame, and are attached without additional elements. It should be noted that the additional elements are made of material that allows you to adjust the angle of inclination of the plane to which the protective screen is attached using a magnet, relative to the part of which the element is fixed to the frame of the vehicle window (Fig. 16).

Claims (24)

1. A protective screen for a vehicle window with a magnet, including a frame, a protective sheet, a magnet, characterized in that the frame is made of paramagnet or diamagnet and has the shape of a circle, or rectangle, or triangle, or hexagon, or polygon, and the protective the web and / or grind goes around the frame and the magnet and presses it against the frame. 2. The protective screen according to claim 1, characterized in that the magnet follows the shape of the frame or at least the side of the magnet adjacent to the frame repeats the shape of the frame. 3. The protective screen according to claim 1, characterized in that the magnet is attached on either side and / or along the profile contour of the frame. 4. The protective screen according to claim 1, characterized in that it has a gap between the frame and the magnet. 5. The protective screen according to claim 1, characterized in that the magnet can be used with rounded corners and / or not have corners and / or be coated or coated. 6. The protective screen according to claim 1, characterized in that the turning is made of textile or non-woven fabric, or rubber, or plastic. 7. The protective screen according to claim 1, characterized in that it includes an element of ferromagnetic material, including a part to which the protective screen is attached with a magnet, and a part with which it is attached to the window frame or paneling, and said element has the ability to change the angle between these parts. 8. A protective screen for a vehicle window with a magnet, including a frame, a protective sheet, a magnet, characterized in that a layer of protective sheet is located between the frame and the magnet, which reduces the magnetic force between them, by which a gap appears during the dismantling of the protective screen between the frame and the interlayer, and the magnet is pressed against the interlayer by means of a groove enveloping it. 9. The protective screen of claim 8, characterized in that the frame is made of paramagnet or diamagnet. 10. The protective screen of claim 8, characterized in that it has a shape based on a circle, or a rectangle, or a triangle, or a hexagon, or a polygon. 11. The protective screen of claim 8, wherein the magnet follows the shape of the frame or at least the side of the magnet adjacent to the frame repeats the shape of the frame. 12. The shield according to claim 8, characterized in that the magnet can be used with rounded corners and / or not have corners and / or be coated or coated. 13. The protective screen of claim 8, characterized in that the turning is made of textile or non-woven fabric, or rubber, or plastic. 14. The protective screen of claim 8, characterized in that it includes an element of ferromagnetic material, including a part to which the protective screen is attached with a magnet, and a part with which it is attached to the window frame or paneling, and said element has the ability to change the angle between these parts. 15. A protective screen for a vehicle window with a magnet, including a frame, a protective sheet, a magnet, characterized in that the magnet is attached on either side and / or along a circuit to a protective sheet covering the frame and which is a layer that reduces the magnetic force directed away from magnet on the frame. 16. The protective screen according to clause 15, wherein the frame covers a groove attached along the contour to the protective fabric, or the protective fabric and the groove, and the magnet is attached to the groove covering the frame and / or frame and the protective fabric. 17. The protective screen according to clause 15, wherein the magnet is attached using a glue seam, welded, formed by ultrasound or melting, or any other known connection method. 18. The protective screen according to clause 15, wherein the magnet can be used with rounded corners and / or not have corners and / or be coated or coated. 19. The protective screen according to clause 15, characterized in that it has a gap between the frame and the interlayer. 20. The protective screen according to clause 15, wherein the frame is made of paramagnet or diamagnet. 21. The protective screen according to claim 15, characterized in that it has a shape based on a circle, or a rectangle, or a triangle, or a hexagon, or a polygon. 22. The protective screen according to clause 15, wherein the magnet repeats the shape of the frame or at least the side of the magnet adjacent to the frame repeats the shape of the frame. 23. The protective screen according to clause 15, wherein the facing is made of textile or non-woven fabric, or rubber, or plastic. 24. The protective screen according to Claim 15, characterized in that it comprises an element of ferromagnetic material, comprising a part to which the protective screen is attached with a magnet, and a part with which it is attached to the window frame or paneling, and said element has the ability to change the angle between these parts.

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