WO2021221581A1 - A curtain strip for use in curtain systems - Google Patents

A curtain strip for use in curtain systems Download PDF

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Publication number
WO2021221581A1
WO2021221581A1 PCT/TR2021/050036 TR2021050036W WO2021221581A1 WO 2021221581 A1 WO2021221581 A1 WO 2021221581A1 TR 2021050036 W TR2021050036 W TR 2021050036W WO 2021221581 A1 WO2021221581 A1 WO 2021221581A1
Authority
WO
WIPO (PCT)
Prior art keywords
curtain
strip
curtain strip
strips
fiber
Prior art date
Application number
PCT/TR2021/050036
Other languages
French (fr)
Inventor
Murat Sitki CANIK
Original Assignee
Techel Kompozit Tekstil Sanayi Ve Ticaret Limited Sirketi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Techel Kompozit Tekstil Sanayi Ve Ticaret Limited Sirketi filed Critical Techel Kompozit Tekstil Sanayi Ve Ticaret Limited Sirketi
Publication of WO2021221581A1 publication Critical patent/WO2021221581A1/en

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/558—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in combination with mechanical or physical treatments other than embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/286—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysulphones; polysulfides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/288—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyketones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/34—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable roller-type; Roller shutters with adjustable lamellae
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/414—Translucent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E06B2009/2627—Cellular screens, e.g. box or honeycomb-like

Definitions

  • the present invention relates to at least one curtain system particularly for providing at least partial light isolation of one location from another location and at least one curtain strip for being used in said curtain system.
  • Jalousie curtain The type of curtain whose usage is based on a specific opening closing system and which can be made of different materials is called jalousie curtain.
  • Jalousie curtain is known as the curtain type particularly used in houses, offices, shopping centers. Since jalousie curtain is easy to clean and practical, it is the mostly preferred curtain type.
  • Jalousie curtain shows the ambiance of the medium more spacious and modern. Thanks to the mechanism characteristic of the curtain, light transmittance can be adjusted as desired.
  • Jalousie curtain is formed by bringing strips together. The strips can be PVC, fabric, aluminum, wooden and artificial wooden. There are two different movements in jalousie curtains. It is operated by means of a rod and corded mechanism. There can also be the motorized option.
  • Jalousie curtain can be operated by means of remote control or a button like an electrical button fixed onto wall.
  • the present invention relates to a curtain strip for use in curtain systems, for eliminating the abovementioned disadvantages and for bringing new advantages to the related technical field.
  • An object of the present invention is to provide a curtain strip which is easy to use and which has improved resistance.
  • the present invention is at least one curtain system particularly for providing at least partial light isolation of one location from another location and at least one curtain strip for being used in said curtain system.
  • said curtain strip comprises at least one first part which is fiber based and at least one second part which is essentially plastic based and configured to at least partially cover said first part.
  • the curtain strip is made of composite structure, and depending on this, the curtain strip is produced to be thinner and to have at least partial light transmittance.
  • the curtain strip is configured to have wall thickness between 0.1 mm and 1 mm, particularly between 0.1 mm and 0.2 mm.
  • the curtain strip is made so as to have very thin wall thickness when compared with the curtain strips known in the present art, and thereby at least partial light transmittance is provided.
  • the curtain strip is configured to have at least partial light transmittance of the curtain strip.
  • an aesthetic appearance is provided to the curtain system.
  • the first part is made of synthetic fiber or natural fiber.
  • a more resistant structure is provided to the curtain strip so as to have thinner wall thickness.
  • the second part comprises chemical additive for providing the characteristics expected from the curtain strip.
  • non flammable anti-static characteristic is provided to the curtain strip.
  • said curtain system (10) is a cover tension system used in front of a window or opening for preventing viewing and light and for hiding a section particularly for the inner parts of buildings.
  • said curtain system (10) is particularly jalousie curtain and isolates the inner part of the building from the outer medium at least partially against light and noise.
  • Said building can be a structure like shopping center, house, office, etc. where people exist.
  • the curtain system (10) has curtain strips (20) for isolating the inner side of the building from the outer side of the building.
  • Said curtain strips (20) can be thin, narrow and long.
  • the curtain strip (20) is essentially positioned in a manner extending within a specific arrangement (horizontally arranged, orthogonally arranged, etc.) in the curtain system (10).
  • the curtain strips (20) are connected to each other by means of at least one connection element (11).
  • Said connection element (11) is moved by means of at least one movement item (12) provided on the curtain system (10).
  • the connection element (11) essentially extends in an orthogonal manner to the curtain strips (20).
  • Said movement item (12) can be moved by the user by means of methods like manual, remote control, electronic button, etc. Thanks to this, the curtain strips (20) are guided.
  • the curtain strips (20) provide tilt movement.
  • the tilt movement is the rotation of curtain strips (20) around themselves up to 180 degrees while the curtain is open, in other words while the window is in closed form.
  • the entrance direction and amount of sunlight entering into the building can be controlled by the tilt movement.
  • the strips are rotated upwardly in the building inner part and thereby the inner side receives light and the inner part of the building cannot be seen from outside. If it is desired to prevent light from entering into the building, the curtain strips (20) are lowered downwardly in the inner part of the building.
  • the curtain strip (20) has at least one first part (21) and at least one second part (22). Said second part (22) is configured to at least partially encircle said first part (21).
  • the curtain strip (20) can have a straight, oval or a different shape depending on the location where it will be used.
  • the curtain strips (20) can be made so as to have wall thickness (23) between 0.1 mm and 1 mm, particularly between 0.1 mm and 0.2 mm.
  • Said first part (21) is essentially made of fiber (211) based material.
  • Said fiber (211) can have natural or synthetic structure.
  • a fiber including carbon, glass, polyester, etc. can be preferred as the synthetic fiber (211), and flax, hemp, etc. can be preferred as the natural fiber (211).
  • one of said fiber (211) types can be used in a stand-alone manner in the first part (21), more than one fiber (211) can be used in the same product.
  • the first part (21) can be provided in different geometries on the curtain strip (20). In possible embodiments of the present invention, the first part (21 ) can be provided in wire form fiber (211 ).
  • the fibers (211 ), which exist in the first part (21) in the curtain strips (20), are spread in the direction of the width of the curtain strip (20) and are provided by means of thinning the strip surface.
  • Said second part (22) is made of plastic-based material.
  • said plastic-based material can be polyethylene, polyurethane, polypropylene, PP, PES, PET, UHMWPE, PA, PEEK, etc.
  • the plastic material used for the second part (22) is molten at high temperature and is poured onto the first part (21) and cooled.
  • the second part (22) is plastically shaped onto the first part (21) in a mold and is turned into composite form.
  • Non-flammable, anti-static characteristic can be provided to the curtain strip (20) by means of chemical addition into the plastic material desired to be used in the second part (22).
  • the mold is produced at the desired dimensions for the curtain strip (20) and the desired wall thickness (23) is obtained. Since fiber (211) based material is used in the first part (21) and since plastic-based material is used in the second part (22), the curtain strip (20) is obtained so to have a resistant structure. As the composite structure is obtained, curtain strips (20) which are light and which have very low wall thickness (23) are produced. The curtain strips (20), made in a very thin form, have at least partial light transmittance. As the curtain strips (20) have partial light transmittance, additional aesthetic appearance is provided to the curtain system (10). Besides, saving is provided by means of less raw material usage thanks to the thinness of the curtain strips (20), and protection is provided against corrosion since they are based on plastic.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

The present invention relates to at least one curtain system (10) particularly for providing at least partial light isolation of one location from another location and at least one curtain strip (20) for being used in said curtain system (10). The novelty of the present invention is that said curtain strip (20) comprises at least one first part (21) which is fiber (211) based and at least one second part (22) which is essentially plastic based and configured to at least partially cover said first part (21).

Description

A CURTAIN STRIP FOR USE IN CURTAIN SYSTEMS
TECHNICAL FIELD
The present invention relates to at least one curtain system particularly for providing at least partial light isolation of one location from another location and at least one curtain strip for being used in said curtain system.
PRIOR ART
The type of curtain whose usage is based on a specific opening closing system and which can be made of different materials is called jalousie curtain. Jalousie curtain is known as the curtain type particularly used in houses, offices, shopping centers. Since jalousie curtain is easy to clean and practical, it is the mostly preferred curtain type. Jalousie curtain shows the ambiance of the medium more spacious and modern. Thanks to the mechanism characteristic of the curtain, light transmittance can be adjusted as desired. Jalousie curtain is formed by bringing strips together. The strips can be PVC, fabric, aluminum, wooden and artificial wooden. There are two different movements in jalousie curtains. It is operated by means of a rod and corded mechanism. There can also be the motorized option. Jalousie curtain can be operated by means of remote control or a button like an electrical button fixed onto wall.
Systems, made by using aluminum jalousie strips, are frequently used as window closing systems. Besides, there are systems made by using wooden strips. However, said systems are not as frequent as the systems which use aluminum. Aluminum, PVC and wooden stripped systems have some disadvantages. Some of these disadvantages are that they are deformed easily and rapidly during usage, they are heavy, the wooden ones are sensitive to humidity, problems are faced in light fastness and they are thick and heavy.
As a result, because of the abovementioned problems, an improvement is required in the related technical field. BRIEF DESCRIPTION OF THE INVENTION
The present invention relates to a curtain strip for use in curtain systems, for eliminating the abovementioned disadvantages and for bringing new advantages to the related technical field.
An object of the present invention is to provide a curtain strip which is easy to use and which has improved resistance.
In order to realize the abovementioned objects and the objects which are to be deducted from the detailed description below, the present invention is at least one curtain system particularly for providing at least partial light isolation of one location from another location and at least one curtain strip for being used in said curtain system. Accordingly, the improvement is that said curtain strip comprises at least one first part which is fiber based and at least one second part which is essentially plastic based and configured to at least partially cover said first part. Thus, the curtain strip is made of composite structure, and depending on this, the curtain strip is produced to be thinner and to have at least partial light transmittance.
In a possible embodiment of the present invention, the curtain strip is configured to have wall thickness between 0.1 mm and 1 mm, particularly between 0.1 mm and 0.2 mm. Thus, the curtain strip is made so as to have very thin wall thickness when compared with the curtain strips known in the present art, and thereby at least partial light transmittance is provided.
In another possible embodiment of the present invention, the curtain strip is configured to have at least partial light transmittance of the curtain strip. Thus, an aesthetic appearance is provided to the curtain system.
In another possible embodiment of the present invention, at the first part, it is made of synthetic fiber or natural fiber. Thus, a more resistant structure is provided to the curtain strip so as to have thinner wall thickness.
In another possible embodiment of the present invention, the second part comprises chemical additive for providing the characteristics expected from the curtain strip. Thus, non flammable anti-static characteristic is provided to the curtain strip. BRIEF DESCRIPTION OF THE FIGURES
In Figure 1 , a representative perspective view of the subject matter curtain system is given.
In Figure 2, a representative perspective view of the curtain strip positioned in the subject matter curtain system is given.
DETAILED DESCRIPTION OF THE INVENTION
In this detailed description, the subject matter is explained with references to examples without forming any restrictive effect only in order to make the subject more understandable.
In Figure 1 , a representative perspective view of the subject matter curtain system (10) is given. Accordingly, said curtain system (10) is a cover tension system used in front of a window or opening for preventing viewing and light and for hiding a section particularly for the inner parts of buildings. In a possible embodiment of the present invention, said curtain system (10) is particularly jalousie curtain and isolates the inner part of the building from the outer medium at least partially against light and noise. Said building can be a structure like shopping center, house, office, etc. where people exist.
The curtain system (10) has curtain strips (20) for isolating the inner side of the building from the outer side of the building. Said curtain strips (20) can be thin, narrow and long. The curtain strip (20) is essentially positioned in a manner extending within a specific arrangement (horizontally arranged, orthogonally arranged, etc.) in the curtain system (10). The curtain strips (20) are connected to each other by means of at least one connection element (11). Said connection element (11) is moved by means of at least one movement item (12) provided on the curtain system (10). The connection element (11) essentially extends in an orthogonal manner to the curtain strips (20). Said movement item (12) can be moved by the user by means of methods like manual, remote control, electronic button, etc. Thanks to this, the curtain strips (20) are guided.
The curtain strips (20) provide tilt movement. The tilt movement is the rotation of curtain strips (20) around themselves up to 180 degrees while the curtain is open, in other words while the window is in closed form. In accordance with the condition of the sun, the entrance direction and amount of sunlight entering into the building can be controlled by the tilt movement. For preventing viewing of the inner part of the building from outside, the strips are rotated upwardly in the building inner part and thereby the inner side receives light and the inner part of the building cannot be seen from outside. If it is desired to prevent light from entering into the building, the curtain strips (20) are lowered downwardly in the inner part of the building.
In Figure 2, a representative perspective view of the curtain strip (20) positioned in the subject matter curtain system (10) is given. Accordingly, the curtain strip (20) has at least one first part (21) and at least one second part (22). Said second part (22) is configured to at least partially encircle said first part (21). The curtain strip (20) can have a straight, oval or a different shape depending on the location where it will be used. In a possible embodiment of the present invention, the curtain strips (20) can be made so as to have wall thickness (23) between 0.1 mm and 1 mm, particularly between 0.1 mm and 0.2 mm.
Said first part (21) is essentially made of fiber (211) based material. Said fiber (211) can have natural or synthetic structure. A fiber including carbon, glass, polyester, etc. can be preferred as the synthetic fiber (211), and flax, hemp, etc. can be preferred as the natural fiber (211). While one of said fiber (211) types can be used in a stand-alone manner in the first part (21), more than one fiber (211) can be used in the same product. The first part (21) can be provided in different geometries on the curtain strip (20). In possible embodiments of the present invention, the first part (21 ) can be provided in wire form fiber (211 ). The fibers (211 ), which exist in the first part (21) in the curtain strips (20), are spread in the direction of the width of the curtain strip (20) and are provided by means of thinning the strip surface.
Said second part (22) is made of plastic-based material. In a possible embodiment of the present invention, said plastic-based material can be polyethylene, polyurethane, polypropylene, PP, PES, PET, UHMWPE, PA, PEEK, etc. The plastic material used for the second part (22) is molten at high temperature and is poured onto the first part (21) and cooled. In other words, the second part (22) is plastically shaped onto the first part (21) in a mold and is turned into composite form. Non-flammable, anti-static characteristic can be provided to the curtain strip (20) by means of chemical addition into the plastic material desired to be used in the second part (22).
The mold is produced at the desired dimensions for the curtain strip (20) and the desired wall thickness (23) is obtained. Since fiber (211) based material is used in the first part (21) and since plastic-based material is used in the second part (22), the curtain strip (20) is obtained so to have a resistant structure. As the composite structure is obtained, curtain strips (20) which are light and which have very low wall thickness (23) are produced. The curtain strips (20), made in a very thin form, have at least partial light transmittance. As the curtain strips (20) have partial light transmittance, additional aesthetic appearance is provided to the curtain system (10). Besides, saving is provided by means of less raw material usage thanks to the thinness of the curtain strips (20), and protection is provided against corrosion since they are based on plastic.
The protection scope of the present invention is set forth in the annexed claims and cannot be restricted to the illustrative disclosures given above, under the detailed description. It is because a person skilled in the relevant art can obviously produce similar embodiments under the light of the foregoing disclosures, without departing from the main principles of the present invention.
REFERENCE NUMBERS
10 Curtain system
11 Connection element 12 Movement item
20 Curtain strip
21 First part 211 Fiber 22 Second part
23 Wall thickness

Claims

1. At least one curtain system (10) particularly for providing at least partial light isolation of one location from another location and at least one curtain strip (20) for being used in said curtain system (10), wherein said curtain strip (20) comprises at least one first part (21) which is fiber (211) based and at least one second part (22) which is essentially plastic based and configured to at least partially cover said first part (21).
2. The curtain strip (20) according to claim 1 , wherein the curtain strip (20) is configured to have wall thickness (23) between 0.1 mm and 1 mm, particularly between 0.1 mm and 0.2 mm.
3. The curtain strip (20) according to claim 1 , wherein the curtain strip (20) is configured to have at least partial light transmittance.
4. The curtain strip (20) according to claim 1 , wherein at the first part (21), it is made of synthetic fiber or natural fiber (211 ).
5. The curtain strip (20) according to claim 1 , wherein the second part (22) comprises chemical additive for providing the characteristics expected from the curtain strip (20).
PCT/TR2021/050036 2020-04-28 2021-01-18 A curtain strip for use in curtain systems WO2021221581A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2020/06634 2020-04-28
TR202006634 2020-04-28

Publications (1)

Publication Number Publication Date
WO2021221581A1 true WO2021221581A1 (en) 2021-11-04

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ID=78374210

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2021/050036 WO2021221581A1 (en) 2020-04-28 2021-01-18 A curtain strip for use in curtain systems

Country Status (1)

Country Link
WO (1) WO2021221581A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013019254A (en) * 2011-07-07 2013-01-31 Dynic Corp Japanese paper-like raw material for blind
JP2019162831A (en) * 2018-03-20 2019-09-26 ダイヤプラスフィルム株式会社 Transparent noncombustible sheet, smokeproof hanging wall using the transparent noncombustible sheet, smokeproof screen and curtain, and manufacturing method of transparent noncombustible sheet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013019254A (en) * 2011-07-07 2013-01-31 Dynic Corp Japanese paper-like raw material for blind
JP2019162831A (en) * 2018-03-20 2019-09-26 ダイヤプラスフィルム株式会社 Transparent noncombustible sheet, smokeproof hanging wall using the transparent noncombustible sheet, smokeproof screen and curtain, and manufacturing method of transparent noncombustible sheet

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