RU214841U1 - Opening sealing and depressurization device - Google Patents

Abstract

The utility model comprises a curtain fabric, along the perimeter of which magnetization elements are contained, made with the possibility of magnetic adjacency to a mating element installed symmetrically along the perimeter of the opening, capable of being magnetized to the curtain magnetization element. At the same time, magnets are introduced into the curtain fabric symmetrically, from its two sides, while the magnets located on one line perpendicular to the sides of the introduction of magnets are made with the possibility of closing with magnets located on the other line, which is also perpendicular to the sides of the introduction of magnets, to form folds on the curtain canvas to depressurize the opening.

EFFECT: technical result consists in ensuring reliable and durable holding of the curtain in one or another position of a partially open or fully opened curtain. At the same time, it is quick and easy to change the position of the curtain.

Description

The utility model according to the IPC (International Patent Classification) refers to A47H “Curtains, draperies, etc. accessories for windows or doors. And to E06B 9/00 “Shielding or protective devices for openings with or without a mechanism for automatic operation; closing elements of a similar design to windows and doors. E06B 9/24 Shielding or protective devices for openings, with or without a mechanism for automatic actuation; closing elements of a similar design to windows and doors - shielding devices and other devices for protection from light, in particular from sunlight; other anti-peeping devices driving, guiding or fastening devices or devices for closing elements rolled up in a roll 9/56.

State of the art:

At present, a large number of devices that obscure and/or protect openings from atmospheric wave action, such as light and sound, are known. Roller blinds, blinds and analogues, discussed below, are used. Improved drums and other mechanisms are being developed for more convenient and efficient use. If it is necessary to isolate the window opening as much as possible from the wave flow, for example, light, roller blinds are used in the guide box. Unfortunately, these options are not able to completely isolate the room from outdoor lighting, since when using a curtain fabric made of a completely opaque fabric, gaps remain around the perimeter. The design of the roller blind guide box also does not provide complete isolation of the room from outside light. At the same time, these devices provide a convenient, easy and quick opening of the opening to illuminate the room, which makes them convenient for daily use.

The objective of the utility model is the possibility of hermetically isolating the opening from atmospheric influences with the reusable possibility of quickly and easily opening the opening, followed by easy, fast and hermetic closing of the opening.

Analogues:

E06B 9/24 Light protection device. Application: 2011109809/12, 03/15/2011. Author and patent holder Zelepukin Andrey Vladimirovich.

This device is the closest analog-prototype in terms of technical solution to the claimed model.

Properties of this analogue similar to the patented novelty:

This device is light-protective, aimed at light reflection and / or and heat reflection, light absorption. The device contains a shutter fixed on the glass surface. Fastening in the area of a through cutout in the curtain and the possibility of pressing the curtain against the glass along the edge of the perimeter of the through cutout implies a tight contact of the curtain with the window. The device is removable and reusable. The device is made individually for each light opening according to its exact dimensions. Tight abutment of the light-protective curtain to the glass, which provides a good light-shielding property.

The disadvantages of this device are:

The rigid design of the device makes it impossible to partially open the light aperture for natural lighting of the room. The possibility of using only one single material of the light control film itself, namely that sun control film. What the author of the patent describes. The fasteners of the light-protective curtain are located directly on the glass, which, when the curtain is temporarily removed, worsens the visibility of the window opening, because the mounts themselves remain on the glass. The fastening of the light protection device to the surface of the light opening is point-like, which does not guarantee the absence of cracks along the perimeter of the curtain and, as a result, light transmission along the perimeter of the curtain is possible, which the author of the patent writes about, which provides good light protection, and not complete.

Е06В 9/24 Car window blind 129881 U1 Utility model patent. Application number 2013109615. Application date 04.03.2013

Properties of this analogue similar to the patented novelty:

The light protection device installed on the window prevents the penetration of light through the opening. Dimming occurs due to guides attached to the edge of the light opening. Possibility of using any curtain material.

The disadvantages of this device are:

The impossibility of completely blocking the light opening due to the lack of tightness of the structure.

А47Н 1/02 Curtain fixing device. Application number: 201 8103336. Application date: 01/30/2018. Author and patent holder Yuriy Gorokhov.

Properties of this analogue similar to the patented novelty:

This device for movable fastening of the curtain solves the problem of convenient movement of the curtain along the opening. The movable connection allows the curtain to remain flexible and be able to partially open the curtain.

The disadvantages of this device are:

This mount does not provide complete sealing of the opening.

E06B 9/08 Actuator for closing means for architectural openings. Application number 2006104695/03 dated 15.07.2004. Applicant Hunter Douglas Inc.

Properties of this analogue similar to the patented novelty:

Opening device.

The disadvantages of this device are:

This device does not provide complete sealing of the opening.

E06B 9/08 A device with a movable shutter wound on a drum. Application number 2005100506/03 dated 06/13/2003. Author Kunrats Benois. Patent holder Dinaco International, S.A.

Properties of this analogue similar to the patented novelty:

Device for blocking door and window openings. The movable drum drive device allows the curtain to remain flexible and be able to partially or completely open the opening.

The disadvantages of this device are:

This device does not provide complete sealing of the opening.

Е06В 9/24 Window blind. Application number 2018134209 dated 06/16/2017. Authors Huang, Chin-Tien and Huang, Chien-lan. Patent holder TECH YOR CO., LTD.

Properties of this analogue similar to the patented novelty:

Window curtain for covering window openings. The device of the movable drive of the drum allows the curtain to remain flexible and be able to partially or completely open the opening.

The disadvantages of this device are:

This device does not provide complete sealing of the window opening.

E06B 9/24 Curtain with one cord. Application number 2015128096 dated 10/16/2013. Written by Kwak Jae Sook.

Properties of this analogue similar to the patented novelty:

Window curtain for covering window openings. The movable drum drive device allows the curtain to remain flexible and be able to partially or completely open the opening.

The disadvantages of this device are:

This device does not provide complete sealing of the window opening.

Е06В 9/24 A device for adjusting the degree of transparency or dimming of translucent structures. Application number 2012111394/12 dated 03/23/2012. Author and patent holder Frolov G.V.

Properties of this analogue similar to the patented novelty:

The device of the curtain, wound on two drums, allows you to darken the room and create maximum transparency of the opening.

The disadvantages of this device are:

This device does not provide complete sealing of the window opening.

Е06В 9/24 А47Н 23/00 Vertical light-protective curtains. Application number 2009129376/12 dated 07/30/2009. Patent holder JSC Central Research Institute "Cyclone".

Properties of this analogue similar to the patented novelty:

The device of the curtain, wound on two drums, allows you to darken the room and create maximum transparency of the opening.

The disadvantages of this device are:

This device does not provide complete sealing of the window opening.

E06B 9/24 Polymethyl methacrylate sunscreen element and energy-saving sunscreen. Application number 2005130662/03 dated 04.10.2005. Author and patent owner Sidortsev S.A.,

Properties of this analogue similar to the patented novelty:

The sun protection element of the fence belongs to the field of construction. It is a rhomboid shape, mounted on the window from the side of the street.

The disadvantages of this device are:

This device does not provide complete sealing of the window opening.

E06B 9/0692(2018.08); E06B 9/13 (2018.08); E06B 9/17007 (2018.08); E06B 9/17023 (2018.08) Insulation device equipped with a dry curtain. Application number 2017101364 dated 06/17/2015. Written by Derod Thiebaud, patentee of Airbus Safran Launchers CAC.

Properties of this analogue similar to the patented novelty:

This device isolates the room in a short time, with high and reliability. The disadvantages of this device are:

This device is drum type. Expensive, aimed at use in buildings with a high risk of blast. Does not provide complete sealing of the opening.

US Patent 4,419,982 Dec 13, 1983 Inventors: Eckels; Robert E. (Golden, CO) Magnetic Edge Seal for Flexible Solar Collector Film Material

Properties of this analogue similar to the patented novelty: magnetic fastening along the perimeter of the curtain.

The differences of this device are: opening of a sealed curtain by winding the curtain fabric onto a roller attached to the top of the curtain.

US Patent 4,391,865, July 5, 1983 Inventors: Constance; Lilly B. (Woodland, CA) Thermal Drapery Design

Properties of this analogue similar to the patented novelty: magnetic fastening along the perimeter of the thermal drapery.

The differences of this device are: no/other opening of thermal drapery is provided.

Disclosure of the essence of the utility model:

The utility model relates to light-protective and sound-protective devices. It is aimed at improving the performance of the premises. The design allows adjoining the curtain sheet to the light opening, or another opening around which it is necessary to fix or stretch the curtain without gaps along the perimeter of the opening, and at the same time, quickly, easily and conveniently, if necessary, open the opening and close it hermetically again. Designed for maximum blocking of atmospheric influences with wave properties, such as light, sound for the required time. The utility model consists of several interconnected parts. The technical result of the tightness of the opening is achieved by using elements that have magnetic properties with respect to each other or, in other words, can be magnetized to each other. The first magnetic element is attached to a light or other opening along its perimeter, or in a certain section of it, the second element is attached to the curtain along its perimeter, or in a certain section of it. Due to the magnetic properties of the elements installed on the frame and the magnetic properties of the elements installed on the curtain, the curtain material in a given area is tightly pressed against the opening, providing obstruction to light and sound waves in this area. A fabric, film, or other material that meets the requirements of a particular task can be used as a curtain. Due to the use of magnetic coupling of the curtain with the frame of the opening, reusable hermetic closing and opening of the opening is achieved.

A distinctive feature of this utility model is the mechanism for raising and lowering the curtain, in other words, the mechanism for depressurization and subsequent reliable sealing. To do this, magnets are symmetrically embedded in the design of the curtain, from its two edges, at a given distance from each other, spaced with a certain polarity relative to each other and selected with sufficient magnetization power capable of holding the weight of the curtain structure. Closing the magnets together allows you to form a fold in the curtain fabric, thereby opening the window opening. By closing more and more magnets together, we open the window opening more and more.

The opening direction of the curtain can be both in a vertical position and in a horizontal position. The opening of the opening, or rather the closing of the magnets, can occur both manually and using additional automated mechanisms.

For manual opening, there is a rod built into the lower edge of the curtain, which allows you to evenly move the magnets in the right direction to open the window or close it. By moving the rod upwards, the corresponding magnets are joined to each other, ensuring the desired position of the shade. By lowering the rod down, or by pulling the curtain itself, the magnets are disconnected from each other, allowing the curtain to straighten out and re-magnetize to the opening.

The use of magnets for the opening mechanism ensures reliable and durable holding of the curtain in one or another position of the partially open or fully opened curtain. At the same time, it is quick and easy to change the position of the curtain.

The use of magnetic force makes it possible to make the process of opening and closing the curtains almost silent, and allowing to maintain the complete tightness of the opening during repeated opening and closing of the opening.

The service life of this utility model is limited only by the period of natural demagnetization of magnetic elements and is about 100-150 years. There are no other consumable items or items that are subjected to working or dynamic load in this utility model, which makes this device as durable as possible.

This technical result is achievable with any shape of the opening and with any material framing the opening itself, be it plastic, wood, metal, or other material. The utility model can be used both in air and in water and airless environments.

Considering the total weight of the airtight curtain, together with the magnetic elements that ensure the overall tightness of the opening, the magnets for holding the curtain in a half-open or fully open position and the rod, it may be difficult to keep the entire structure on the opening and not move it to the side. Contact tape or Velcro will help to cope with this difficulty, one of the sides of which is attached to the curtain, and the other is attached to the frame on an adhesive basis. Any other mechanism that allows you to firmly hold the curtain fabric on the frame can become a substitute for the contact tape.

A noticeable advantage of this utility model is the absence of damage to the frame surface, such as drilling, when using adhesive-based fasteners on the frame.

Brief description of drawings:

In the images shown in Fig. 1 displays a magnetic element 1 attached to the curtain leaf 2, magnets 5 built symmetrically into the curtain to raise the curtain, a permissible but optional rod 6 to raise the magnets and a contact tape 7.

Fig. 2 displays the frame of the opening 3 with a counter magnetic part 4 applied along the perimeter of this opening, and an acceptable, but optional, contact tape 7.

In FIG. 3 shows the curtain in its working condition, namely, magnetized to the frame and covering the opening. At the same time, elements 1 and 4 are clearly magnetized to each other along the axes Y1, Y2, X1 and X3. Elements of the contact tape 7 are joined to each other, providing a secure fastening of the curtain on the frame. The rod, as element 6, is in the lower position.

In FIG. 4 shows a view of FIG. 3 on the left side, namely the side. This figure shows how the elements of the contact tape 7 are joined to each other, and the magnetic elements 1 and 4 are tightly magnetized to each other, providing a hermetic closure of the opening.

Fig. 5 shows Fig. 4 in the open curtain state. This is achieved by moving the rod as an element 6 from the lower position up to the level where the magnets 5 are joined and magnetized to each other. By moving the rod 6, or not having the rod 6 and moving the magnets manually, the raising and lowering of the curtain is achieved by docking the corresponding magnets and fixing the curtain in the desired position.

Fig. 6 shows the scheme of curtains in different opening modes. Fixing the positions occurs by joining the corresponding magnets 5 along their axes.

As magnetic elements 1 and 4, vinyl tapes, vinyl tape together with steel tape, magnetic coloring of the frame and curtains can be used. The main idea of tightness is that elements 1 and 4 on the frame and on the curtain must be magnetized to each other, which is achieved by precise calculations in the manufacture of curtains. The fastening of magnetic elements 1 and 4 to the frame and the curtain is allowed with the help of glue, double-sided adhesive tape, or other substance that creates a tight hermetic fastening of the magnetic element to the surface of the curtain and the frame of the opening. The location of the element 1 is possible both inside the curtain fabric, and in front and behind the curtain fabric, which is clearly shown in Fig. 7, fig. 8 and FIG. 9. The force of attraction and adhesion F1 and F2 of elements 1 and 4 must be sufficient to tightly adhere the curtain to the frame and keep the opening tight. Likewise, the grip strength and polarity of the magnets 5 must be sufficient to hold the shade securely in position. At the same time, the number of positions for opening the curtains can be any. For simplicity, the presented figures show two positions for opening the opening on the X1 and X2 axes.

The weight of the curtain structure itself is supposed to be held by means of a contact tape 7. Either the magnetic elements 1 and 4 must be selected so powerful that the attractive forces F1 and F2 are sufficient to hold the weight of the curtain itself.

Full tightness of the opening is achieved by placing magnetized elements 1 and 4 continuously around the entire perimeter of the opening, moreover, the mutual arrangement of elements 1 and 4 should ensure their docking along the axes X1, X2, Y1, Y2 at the moment the opening is closed with a curtain.

Implementation of the utility model:

An example of the implementation of this design is a sunshade using a blackout opaque fabric. These examples are made using the curtain-to-window frame construction of FIG. 9, where the magnetic element 1 is sewn inside the curtain. As an example, Fig. 10 FIG. 11, fig. 12 and FIG. 13 where a vinyl tape is used as a magnetic element 4, attached to the frame with double-sided tape. Vinyl tape is also used as element 1. There is a successful experience in the implementation of steel tape as element 4.

In FIG. 10 shows an implementation of FIG. 3 in the form of a curtain magnetized to the frame in a closed hermetic position.

In FIG. 11 shows the implementation of figure 4, where the magnetic elements 1 and 4 are joined to each other, ensuring the tightness of the opening.

In FIG. 12 shows an implementation of FIG. 5 and FIG. 6. The magnetic forces of elements 5 are sufficient for reliable fixation of the curtain in the position of a half-open depressurized opening.

In FIG. 13 shows the implementation of a tight, hermetic contact of the curtain with the frame. The force of attraction and adhesion F1 and F2 of elements 1 and 4 is sufficient for hermetic adhesion of the curtain to the frame and keeping the opening tight from possible extraneous forces.

The given examples of implementation are proof of the feasibility of the task of this utility model.

In the cold season, this useful model, in addition to its main functions, provides additional thermal protection for the premises, creating an additional barrier to the cold air flow through the window glazing, which improves the microclimate of the premises.

In the hot season, this utility model creates a barrier against the penetration of excessive heat into the room.

During daylight hours, this utility model helps to create complete darkness in the room, which is necessary to create certain technical processes, as well as create comfortable sleeping conditions for people and animals.

At the same time, the opening can be repeatedly easily, quickly and conveniently depressurized to the required area and then hermetically sealed again.

Claims (1)

A device for sealing the opening, containing a curtain fabric, along the perimeter of which magnetization elements are contained, made with the possibility of magnetic adjacency to a mating element installed symmetrically along the perimeter of the opening, capable of being magnetized to the curtain magnetization element, while magnets are introduced into the curtain fabric symmetrically, from its two sides , while the magnets located on the same line perpendicular to the sides of the magnets insertion are made with the possibility of closing with the magnets located on the other line, which is also perpendicular to the sides of the insertion of the magnets, to form a fold on the curtain fabric to depressurize the opening.

Images