EP3670819B1 - Flächenvorhang - Google Patents

Flächenvorhang Download PDF

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Publication number
EP3670819B1
EP3670819B1 EP18214946.8A EP18214946A EP3670819B1 EP 3670819 B1 EP3670819 B1 EP 3670819B1 EP 18214946 A EP18214946 A EP 18214946A EP 3670819 B1 EP3670819 B1 EP 3670819B1
Authority
EP
European Patent Office
Prior art keywords
sliding
rail
panel
block
track
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP18214946.8A
Other languages
English (en)
French (fr)
Other versions
EP3670819C0 (de
EP3670819A1 (de
Inventor
Shan-Chi Chuang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Abo Window Fashion Corp
Original Assignee
Abo Window Fashion Corp
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 Abo Window Fashion Corp filed Critical Abo Window Fashion Corp
Priority to EP18214946.8A priority Critical patent/EP3670819B1/de
Publication of EP3670819A1 publication Critical patent/EP3670819A1/de
Application granted granted Critical
Publication of EP3670819C0 publication Critical patent/EP3670819C0/de
Publication of EP3670819B1 publication Critical patent/EP3670819B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H1/00—Curtain suspension devices
    • A47H1/04—Curtain rails
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H1/00—Curtain suspension devices
    • A47H1/04—Curtain rails
    • A47H1/08—Curtain rails extensible
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H13/00—Fastening curtains on curtain rods or rails
    • A47H13/01—Fastening curtains on curtain rods or rails by clamps; by clamps attached to hooks or rings
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H2/00—Pelmets or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H1/00—Curtain suspension devices
    • A47H2001/003—Constructional details common to rods or rails
    • A47H2001/006—End-stops, i.e. devices preventing the curtain falling off the end of the rail or rod
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H1/00—Curtain suspension devices
    • A47H1/04—Curtain rails
    • A47H2001/047—Curtain rails with multiple tracks
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H23/00—Curtains; Draperies
    • A47H23/02—Shapes of curtains; Selection of particular materials for curtains
    • A47H2023/025—Panel type curtains
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H2201/00—Means for connecting curtains
    • A47H2201/02—Hook-and-loop fasteners
    • 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
    • E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor
    • E06B9/362—Travellers; Lamellae suspension stems

Definitions

  • the present invention relates to a curtain, especially to a panel curtain.
  • a conventional panel curtain 40 includes a support base 41, a plurality of rail channels 42, a plurality of sliding rails 43, a plurality of panels 44 and a cord 45.
  • the rail channels 42 are disposed on the support base 41 and spaced from each other (there are three in the figure) while each of the sliding rails 43 is mounted on the respective rail channel 42 correspondingly.
  • Each of the sliding rails 43 is provided with two pulleys 431 on top thereof and mounted in the rail channel 42 by the two pulleys 431.
  • the panels 44 are mounted on the sliding rails 43 respectively.
  • the cord 45 is disposed on the support base 41 for driving one of the sliding wheels 431.
  • a plurality of limiting blocks 432 is arranged at the sliding rails 43 respectively in a staggered manner for limiting movement among the sliding rails 43.
  • the above structure of the conventional panel curtain still has certain shortcomings.
  • the main one is that the sliding rail 43 is slidably mounted in the rail channel 42 of the support base 41 by means of the pulleys 431 so that the size of the rail channel 42 of the support base 41 must be increased in order to match the size of the sliding wheels 431.
  • the production costs and the packaging volume of the support base 41 are increased.
  • the assembly is more difficult.
  • Patent application publication GB 2442200 A discloses a panel curtain having the features of the preamble of claim 1.
  • the panel curtain known from patent application publication EP 1859710 A1 comprises a length adjustable upper track.
  • a further panel curtain is known from patent specification US 5598880 A .
  • patent application publication GB 2431684 A a sliding door is described.
  • the panel curtain according to the invention includes an upper track, at least one rail set and a plurality of panels.
  • the upper track is composed of an inner track and an outer track, whereas the inner and outer track are inserted into each other in such a manner that the upper track is telescopically adjustable in length.
  • Two rail channels are disposed on the inner track and the outer track, respectively at the same side and communicating with each other.
  • a plurality of clips is arranged at the top of the upper track.
  • An assembly portion is disposed on the lateral surface of each of the clips and used for fixing two touch fasteners.
  • a curtain fabric is affixed to the two touch fasteners.
  • the rail set consists of a plurality of sliding rails arranged in parallel.
  • Each of the sliding rails is provided with a positioning groove and a limiting groove that are disposed on two lateral surfaces thereof respectively and corresponding to each other while a panel groove is arranged at the bottom of the respective sliding rail.
  • a sliding block is fixed on the distal end of the positioning groove of the respective sliding rail and a barrier piece is extending downward from the sliding block for covering one end of the panel groove.
  • the sliding block is slidably mounted in the limiting groove of the adjacent sliding rail and a limiting block with a buffer spring is disposed on the front end of the limiting groove of the respective sliding rail while a swiveling stopper is pivotally mounted on the distal end of the limiting block.
  • a connecting rib is disposed on the top of the respective sliding rail, whereas a plurality of punch holes is arranged on the respective connecting rib in turn.
  • a connecting sliding block is mounted on the front end of the connecting rib of the respective sliding rail and is provided with a sliding locking portion and a connecting portion. The length of the connecting portion varies depending on the position of the respective sliding rail among the sliding rails in parallel. Thereby the respective connecting sliding block is fixed on the connecting rib of the corresponding sliding rail by the connecting portion in such a manner that the sliding locking portions are aligned and abut against one another.
  • the frontmost connecting sliding block is disposed on the sliding rail that is defined as the first one according to the sequential arrangement and is further provided with a cord binding portion while a positioning block is arranged at the distal end of the connecting rib of the sliding rail that is defined as the last one according to the sequential arrangement.
  • the positioning block is further fixed and limited on the upper track.
  • a panel holding portion is formed on the top of the respective panel and slidably mounted in the panel groove of the respective sliding rail in such a manner that the panel holding portion is limited and positioned by the barrier piece and the stopper on two ends of the respective panel groove.
  • a snapping portion is formed on the top of the inner track and the top of the outer track respectively.
  • Each of the clips is provided with a locking portion and an assembly portion vertically extending from the front end of the clip.
  • the assembly portion is formed in such a manner that two limiting channels are arranged correspondingly on the upper and lower front side for limiting and positioning the two touch fasteners.
  • the positioning block is provided with a sliding locking portion that is slidably mounted in the rail channel of the upper track correspondingly.
  • a packing piece is disposed at the sliding locking portion in such a manner that the packing piece is facing the opening of the rail channel.
  • the packing piece is used in combination with a fastener and friction-locked by screwing the fastener.
  • an insertion hole is arranged at the respective connecting sliding block in such a manner that the insertion hole is facing the opening of the rail channel.
  • the Insertion hole is used in combination with a linking piece for connecting at least two connecting sliding blocks. Thus at least two sliding rails are linked.
  • the linking piece is provided with at least two pins corresponding to the connecting sliding blocks.
  • the sliding block is provided with two symmetrical limiting pieces facing the limiting groove of the adjacent sliding rail.
  • the panel curtain includes two rail sets that are mounted on the outermost end of the inner track and the outermost end of the outer track respectively and linked to be moved toward each other for closing and away from each other for opening.
  • the sliding rails of the two rail sets are not aligned and a gap is formed therebetween so that the two rail sets are staggered to be in a closed state when the first sliding rails thereof are leaning against each other.
  • a staggering spring is arranged at the front end of the sliding rail located at the inner side for keeping the above two sliding rails in the staggered state when the sliding rails are staggered.
  • the upper track is used in combination with a cord for sliding and moving the rail set.
  • the panel curtain of the present invention has the following advantages.
  • a connecting sliding block is disposed on each of the sliding rails of the respective rail set and is provided with a connecting portion whose length varies depending on the order of the sliding rail among the sliding rails in parallel.
  • the connecting portions are used for allowing the sliding locking portions to be aligned and mounted in the rail channel of the upper track after the connecting sliding blocks and the sliding rails being assembled. Thereby volume and size of the upper track are significantly decreased and the packaging volume is effectively reduced.
  • a sliding block is fixed on the distal end of the positioning groove of the respective sliding rail and a barrier piece is extending downward from the sliding block for covering one end of the panel groove.
  • a limiting block is disposed on the front end of the limiting groove and is provided with a swiveling stopper for opening and closing the panel groove.
  • the upper track is used in combination with a plurality of clips for mounting two touch fasteners.
  • a curtain fabric is further affixed to the touch fasteners. While the panel curtain is installed and used, the upper track thereof can be covered and decorated by the curtain fabric for aesthetic purposes and enhancing consumers' purchase intention.
  • a panel curtain according to the present invention includes an upper track 10, at least one rail set 20 and a plurality of panels 30.
  • the upper track 10 consists of an inner track 11 and an outer track 12 and is telescopically adjustable in length.
  • Two rail channels 13 are disposed on the inner track 11 and the outer track 12, respectively, located at the same side of the inner and the outer tracks 11, 12 and communicating with each other.
  • Two snapping portions 111, 121 are disposed on the top of the inner track 11 and the top of the outer track 12, respectively.
  • a plurality of clips 14 is arranged at the snapping portions 111, 121.
  • the clip 14 consists of a locking portion 141 and an assembly portion 142 vertically extending from the front end thereof along a lateral surface of the upper track 10.
  • the assembly portion 142 is formed in such a manner that two limiting channels 143 are arranged correspondingly on the upper and lower front side.
  • Two touch fasteners 15 are fixed by the assembly portion 142 and a curtain fabric 16 is affixed to the touch fasteners 15.
  • the rail set 20 is composed of a plurality of sliding rails 21 arranged in parallel.
  • Each of the sliding rails 21 is provided with a positioning groove 211 and a limiting groove 212 that are disposed on two lateral surfaces thereof respectively and corresponding to each other while a panel groove 213 is arranged at the bottom of the respective sliding rail 21.
  • a sliding block 22 is fixed on the distal end of the positioning groove 211 of the respective sliding rail 21 and is composed of a barrier piece 221 extending downward therefrom for covering one end of the panel groove 213 and two symmetrical limiting pieces 222 facing the limiting groove 212 of the adjacent sliding rail 21.
  • Each of the sliding blocks 22 is slidably mounted and limited in the limiting groove 212 of the adjacent sliding rail 21.
  • a limiting block 23 with a buffer spring 231 is disposed on the front end of the limiting groove 212 of the respective sliding rail 21 and is provided with a bar 232 protruding therefrom to be outside the limiting groove 211 for pivotally connected with a swiveling stopper 233.
  • a connecting rib 214 is disposed on the top of the respective sliding rail 21 and is provided with a plurality of punch holes in turn.
  • a connecting sliding block 24 is mounted on the front end of the connecting rib 214 of the respective sliding rail 21 and is provided with a sliding locking portion 241 and a connecting portion 242. The length of the connecting portion 242 varies depending on the position of the respective sliding rail 21 among the sliding rails 21 in parallel.
  • connecting sliding block 24 is fixed on the connecting rib 214 of the corresponding sliding rail 21 by the connecting portion 242 in such a manner that the sliding locking portions 241 are aligned and abut against one another.
  • An insertion hole 243 is disposed on the connecting sliding block 24 at the position facing the opening of the rail channel 13 and used in combination with a linking piece 25 for connecting at least two connecting sliding blocks 24.
  • the linked sliding rails 21 are moved together.
  • the frontmost connecting sliding block 24 is disposed on the sliding rail 21 that is defined as the first one according to the sequential arrangement and is further provided with a cord binding portion 244 while a positioning block 26 is arranged at the distal end of the connecting rib 214 of the sliding rail 21.
  • the positioning block 26 is provided with a sliding locking portion 261 slidably mounted into the rail channel 13 of the upper track 10 correspondingly.
  • a packing piece 262 is disposed on the sliding locking portion 261 in such a manner that the packing piece is facing the opening of the rail channel 13.
  • the packing piece 262 is used in combination with a fastener 263 and friction-locked by screwing the fastener 263.
  • the positioning block 26 is further fixed and limited on the upper track 10.
  • a panel holding portion 31 is formed on the top of the respective panel 30 and is slidably mounted in the panel groove 213 of the respective sliding rail 21 in such a manner that the panel holding portion is limited and positioned by the barrier piece 221 and the stopper 233 on two ends of the respective panel groove 213.
  • a sliding block 22 is fixed on the distal end of the positioning groove 211 and a limiting block 23 is disposed on the front end of the limiting groove 212 in each of the sliding rails 21 of the rail set 20.
  • the sliding rails 21 are arranged in parallel and the sliding block 22 is slid from the distal end of the positioning groove 211 into the limiting groove 212 of the adjacent sliding rail 21 so as to connect the sliding rails 21 in turn.
  • a connecting sliding block 24 is mounted on the respective sliding rail 21 of the rail set 20.
  • the connecting portions 242 of the connecting sliding blocks 24 are disposed on the front ends of the connecting ribs 214 above the sliding rails 21 respectively in turn according to the order of the sliding rails 21, allowing the sliding locking portions 241 of the connecting sliding blocks 24 to be arranged in parallel and aligned.
  • the connecting sliding block 24 of the sliding rail 21 that is defined as the first one according to the sequential arrangement is further provided with a cord binding portion 244 while a positioning block 26 is mounted on the sliding rail 21 that is defined as the last one according to the sequential arrangement.
  • the positioning block 26 is also provided with the sliding locking portion 261 that is aligned with the sliding locking portions 241 of the connecting sliding blocks 24.
  • the sliding rails 21 are mounted into the rail channel 13 of the upper track 10 by the sliding locking portions 241 of the connecting sliding blocks 24 and the sliding locking portion 261 of the positioning block 26 and are thereby able to slide therein.
  • the positioning block 26 is tightly attached to and positioned on the inner wall of the rail channel 13 by the packing piece 262 used in combination with the fastener 263 so as to prevent the sliding rail 21 that is defined as the last one according to the sequential arrangement from being pulled out.
  • the sliding rail 21 that is defined as the last one according to the sequential arrangement is fixed by the positioning block 26.
  • the upper track 10 is used in combination with a cord 17 for sliding and moving the rail set 20.
  • the cord 17 is tied to the connecting sliding block 24 of the rail set 20 that is defined as the first connecting sliding block according to the sequential arrangement.
  • a plurality of clips 14 is disposed on the upper track 10.
  • the clips 14 are fixed on the snapping portions 111, 121 of the inner and the outer tracks 11, 12 respectively by means of the locking portions 141 while the two touch fasteners 15 are fixed on the limiting channels 143 of the assembly portion 142.
  • the two touch fasteners 15 are fixed on the same clip 14 in a staggered manner and the length thereof is fine-adjustable along with telescopically adjusting the upper track 10.
  • the curtain fabric 16 is provided for covering and decorating the upper track 10.
  • the panel curtain of the present invention is arranged at a preset wall surface of windows or French windows with the upper track 10 for adjusting indoor lighting.
  • the panels 30 are moved along with the sliding rails 21 of the rail set 20 and held together on one end of the upper track 10. Now the sliding rails 21 are arranged in parallel and the panels 30 are stacked in layers.
  • the sliding rail 21 that is defined as the first one according to the sequential arrangement is drawn and moved along the rail channel 13 by pulling the cord 17.
  • the sliding block 22 on the distal end of the positioning groove 211 is moved along the limiting groove 212 of another sliding rail 21 to abut against the limiting block 23 on the front end.
  • the limiting block 23 is provided with the buffer spring 231 that is used for buffering force applied by the sliding rail 21 and the said another sliding rail 21 is also drawn and moved. Thereby the rest sliding rails 21 are slid out along the rail channel 13 one after another. Since the sliding rail 21 that is defined as the last one according to the sequential arrangement is firmly pressed onto and fixed on the upper track 10 by the positioning block 26, it will not be pulled out. Therefore the rail set 20 together with the panels 30 thereof is fully extended on the upper track 10 so that no light gets in.
  • the upper track 10 consists of an inner track 11 and an outer track 12 assembled with each other so that the upper track 10 is telescopically adjustable in length.
  • the number of the sliding rails 21 of the rail set 20 can be changed according to the length of the upper track 10.
  • the linking piece 25 is provided with at least two pins 251 corresponding to the connecting sliding blocks 24. The two pins 251 are inserted into the insertion holes 243 of the two adjacent connecting sliding blocks 24 so that the two connecting sliding blocks 24 are drawn and slid synchronously.
  • the two adjacent sliding rails 21 and the panels 30 thereof are pulled out at the same time.
  • the area of the panel curtain extended is reduced, by one sliding rail 21 and one panel 30.
  • the upper track 10 can be shortened and extended for blocking light. Or the upper track 10 in the original size is not fully extended/retracted for light control.
  • the linking piece 25 is provided with three pins 251. Also refer to Fig. 11 , three sliding rails 21 and the panels 30 thereof of the rail set 20 are pulled out at the same time.
  • the area of the panel curtain extended is reduced by two sliding rails 21 and two panels 30.
  • the cord 17 is pulled in the opposite direction.
  • the sliding rail 21 that is defined as the first one according to the sequential arrangement is moved back by sliding along the rail channel 13 of the upper track 10. While the mentioned sliding rail 21 is sliding in the opposite direction, the connecting sliding block 24 thereof is abutting against the connecting sliding block 24 of another sliding rail 21 (the adjacent one) so that the adjacent sliding rail 21 is pushed and drawn back. Thereby the sliding rails 21 are returned to the starting position in turn so that the panels 30 are moved to the side and stacked.
  • the purpose of light control in the room is achieved.
  • FIG. 12-16 another embodiment is revealed. It is possible that two rail sets 20 are mounted in the upper track 10. When the two rail sets 20 are pushed together, they are located at the outermost ends of the inner track 11 and the outer track 12 respectively.
  • the connecting sliding block 24 on the sliding rail 21 of the respective rail set 20 that is defined as the first sliding rail according to the sequential arrangement is provided with a cord binding portion 244 and tied with the cord 17.
  • the sliding rail 21 that is defined as the last one according to the sequential arrangement is provided with a positioning block 26.
  • the positioning block 26 is provided with a packing piece 262 and friction-locked on the upper track 10 by combining the packing piece 262 with a fastener 263.
  • the coupling of the cord 17 enables the two rail sets 20 to move toward each other for closing the panel curtain or away from each other for opening the panel curtain while in use.
  • the sliding rails 21 of the two rail sets 20 are not aligned and a gap is formed therebetween so that the two rail sets 20 are staggered to close the panel curtain when the sliding rails 21 that are defined as the first one according to the sequential arrangement are abutting against each other.
  • a staggering spring 27 is arranged at the front end of the sliding rail 21 on the inner side for keeping the above two sliding rails 21 in the staggered state when the sliding sets 20 are staggered. Thereby the state of the two rail sets 20 in use is revealed.
  • a connecting sliding block 24 is disposed on each of the sliding rails 21 of the respective rail set 20 and is provided with a connecting portion 242 whose length varies depending on the order of the sliding rail 21 among the sliding rails in parallel.
  • the connecting portions 242 are used for allowing the sliding locking portions 241 to be aligned and mounted in the rail channel 13 of the upper track 10 after the connecting sliding blocks 24 and the sliding rails 21 being assembled. Thereby volume and size of the upper track are dramatically decreased and the packaging volume is effectively reduced.
  • a sliding block 22 is fixed on the distal end of the positioning groove 211 of the respective sliding rail 21 and a barrier piece 221 is extending downward from the sliding block 22 for covering one end of the panel groove 213.
  • a limiting block 23 is disposed on the front end of the limiting groove 212 and is provided with a swiveling stopper 233 for opening and closing the panel groove 213.
  • the upper track 10 is used in combination with a plurality of clips 14 for mounting two touch fasteners 15 and a curtain fabric 16 is further arranged at the touch fasteners 15. While the panel curtain is installed and used, the upper track 10 thereof can be covered and decorated by the curtain fabric 16 for aesthetic purposes so as to enhance consumers' purchase intention.

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

Claims (9)

  1. Flächenvorhang umfassend:
    mindestens einen Schienensatz (20), der eine Vielzahl von parallelen Gleitschienen (21) aufweist, von denen jede eine Positionierungsnut (211) und eine Begrenzungsnut (212) aufweist, die jeweils an ihren beiden Seitenflächen angeordnet sind und miteinander korrespondieren, eine Vorhangsnut (213), die an ihrem Boden angeordnet ist, und eine Verbindungsrippe (214), die an ihrer Oberseite angeordnet ist und ihrerseits mit einer Vielzahl von Stanzlöchern versehen ist;
    einen Gleitblock (22), der an dem distalen Ende der Positionierungsnut (211) jeder Gleitschiene (21) befestigt ist und gleitend in der Begrenzungsnut (212) der benachbarten Gleitschiene (21) montiert ist;
    einen Begrenzungsblock (23), der am vorderen Ende der Begrenzungsnut (212) jeder Gleitschiene (21) angeordnet ist;
    einen Verbindungsgleitblock (24), der auf dem vorderen Ende der Verbindungsrippe (214) jeder Gleitschiene (21) montiert ist und mit einem Verriegelungsgleitabschnitt (241) und einem Verbindungsabschnitt (242) versehen ist, dessen Länge in Abhängigkeit von der Position der Gleitschiene (21) unter den parallel angeordneten Gleitschienen (21) variiert, um den Verbindungsgleitblock (24) an der Verbindungsrippe (214) der entsprechenden Gleitschiene (21) zu befestigen und es zu ermöglichen, dass die Verriegelungsgleitabschnitte (241) aufeinander ausgerichtet werden und aneinander stoßen;
    die Gleitschiene (21) ferner mit dem vordersten Verbindungsgleitblock (24) versehen ist, der einen Schnurbindungsabschnitt (244) enthält; die Gleitschiene (21), die als die letzte gemäß der sequentiellen Anordnung definiert ist, ferner mit einem Positionierungsblock (26) versehen ist, der an dem distalen Ende der Verbindungsrippe (214) davon angeordnet ist;
    und eine Vielzahl von Platten (30), von denen jede mit einem Plattenhalteabschnitt (31) versehen ist, der an ihrer Oberseite ausgebildet ist und gleitend in der Vorhangsnut (213) der Gleitschiene (21) angebracht ist;
    gekennzeichnet durch
    eine obere Schiene (10), die eine teleskopisch einstellbare Länge aufweist und mit einer inneren Schiene (11), einer äußeren Schiene (12) und zwei Schienenkanälen (13) versehen ist, die auf der inneren Schiene (11) und der äußeren Schiene (12) jeweils auf derselben Seite angeordnet sind und miteinander in Verbindung stehen, und wobei der Positionierungsblock ferner auf der oberen Schiene (10) befestigt und begrenzt ist; und
    eine Vielzahl von Klammern (14), die an deren Oberseite angeordnet sind und von denen jede einen Montageabschnitt (142) aufweist, der auf deren Seitenfläche angeordnet ist, um zwei Tastverschlüsse (15) und einen an den beiden Tastverschlüssen (15) befestigten Vorhangstoff (16) zu befestigen;
    wobei der Gleitblock (22) mit einem Sperrstück (221) versehen ist, das sich davon nach unten erstreckt, um ein Ende der Vorhangsnut (213) abzudecken, wobei der Begrenzungsblock (23) mit einer Pufferfeder (231) und einem Schwenkstopper (233) versehen ist, der schwenkbar am distalen Ende des Begrenzungsblocks (23) angebracht ist,
    und wobei der Plattenhalteabschnitt durch das Sperrstück (221) und den Schwenkstopper (233) an zwei Enden der Plattennut begrenzt und positioniert wird.
  2. Flächenvorhang nach Anspruch 1, wobei entsprechend an der Oberseite der inneren Schiene (11) und der Oberseite der äußeren Schiene (12) ein Schnappabschnitt (111, 121) ausgebildet ist; die Klammer (14) mit einem Verriegelungsabschnitt (141) und dem Montageabschnitt (142) versehen ist, die sich vertikal von ihrem vorderen Ende aus erstrecken; der Montageabschnitt (142) so ausgebildet ist, daß zwei Begrenzungskanäle (143) entsprechend an der oberen und unteren Vorderseite zur Begrenzung und Positionierung der beiden Tastverschlüsse (15) angeordnet sind.
  3. Flächenvorhang nach Anspruch 1, wobei der Positionierungsblock (26) mit einem Gleitblock (22) versehen ist, der entsprechend im Schienenkanal (42) der oberen Schiene (10) gleitend angebracht ist, und mit einem Dichtungsstück (262), das auf dem Verriegelungsgleitabschnitt (261) so angeordnet ist, dass das Dichtungsstück (262) der Öffnung des Schienenkanals (13) zugewandt ist; das Dichtungsstück (262) wird in Kombination mit einem Befestigungselement (263) verwendet und durch Verschrauben des Befestigungselements (263) kraftschlüssig befestigt.
  4. Flächenvorhang nach Anspruch 1, wobei an dem jeweiligen Gleitblock (22) ein Einsteckloch (243) derart angeordnet ist, dass das Einsteckloch (243) der Öffnung des Schienenkanals (42) zugewandt ist; das Einsteckloch (243) wird in Kombination mit einem Verbindungsstück (25) zum Verbinden von mindestens zwei Verbindungsgleitblöcken (24) verwendet und ermöglicht das Verbinden von mindestens zwei Gleitschienen (21).
  5. Flächenvorhang nach Anspruch 4, wobei das Verbindungsteil (25) mit mindestens zwei Stiften versehen ist, die den Verbindungsgleitblock (24) entsprechen.
  6. Flächenvorhang nach Anspruch 1, wobei der Gleitblock (22) mit zwei symmetrischen Begrenzungsstücken (222) versehen ist, die der Begrenzungsnut (212) der benachbarten Gleitschiene (21) zugewandt sind.
  7. Flächenvorhang nach Anspruch 1, wobei der Flächenvorhang zwei Schienensätze (20) aufweist, die entsprechend am äußersten Ende der inneren Schiene (11) und am äußersten Ende der äußeren Schiene (12) angebracht sind und so miteinander verbunden sind, dass sie während des Gebrauchs zum Schließen aufeinander zu und zum Öffnen voneinander weg bewegt werden können.
  8. Flächenvorhang nach Anspruch 7, wobei die Gleitschienen (21) der beiden Schienensätze (20) nicht ausgerichtet sind und ein Spalt dazwischen gebildet wird, so dass die beiden Schienensätze (20) versetzt sind, um den Flächenvorhang zu schließen, wenn die ersten Gleitschienen (21) davon gegeneinander gelehnt sind; eine Versetzungsfeder (27) ist am vorderen Ende der Gleitschiene (21) angeordnet, die sich an der Innenseite befindet, um die beiden Gleitschienen (21) in dem versetzten Zustand zu halten, wenn die Schienensätze (20) versetzt sind.
  9. Flächenvorhang nach Anspruch 1, wobei die obere Schiene (10) in Kombination mit einer Schnur (17) zum Gleiten und Bewegen des Schienensatzes (20) verwendet wird.
EP18214946.8A 2018-12-20 2018-12-20 Flächenvorhang Active EP3670819B1 (de)

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CN114515096A (zh) * 2022-01-26 2022-05-20 佛山市启沃智能窗饰有限公司 一种带有轨道对接器的电动窗帘轨道
CN115263162B (zh) * 2022-06-15 2024-06-14 中国建筑第八工程局有限公司 快装钢结构弧形膜百叶及其施工方法
US12584350B2 (en) * 2023-11-29 2026-03-24 Jin Daung Co., Ltd. Light-adjustable shade

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US5598880A (en) * 1995-06-02 1997-02-04 Burlington Industries, Inc. Top treatment for blinds and packaging therefor
GB2431684A (en) * 2005-10-21 2007-05-02 Peter Anthony Manning Extending top rail for sliding door
CN2923961Y (zh) * 2006-05-24 2007-07-18 朱贞和 滑动片帘
GB2442200B (en) * 2006-09-29 2008-11-19 Shan-Chi Chuang Vertical blind that is expanded and folded quickly and conveniently

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