CN105545196A - Rope-free curtain - Google Patents
Rope-free curtain Download PDFInfo
- Publication number
- CN105545196A CN105545196A CN201610078033.7A CN201610078033A CN105545196A CN 105545196 A CN105545196 A CN 105545196A CN 201610078033 A CN201610078033 A CN 201610078033A CN 105545196 A CN105545196 A CN 105545196A
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- China
- Prior art keywords
- pole
- wire
- group
- pull rope
- slide group
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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
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
-
- 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
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention provides a rope-free curtain for simplifying a winding mode of a traction rope. According to the specific technical scheme, the rope-free curtain comprises a telescopic component, a movable wire sliding set, a wire fixing seat set and the traction rope; one end of the telescopic component is fixed, and the other end of the telescopic component is connected with the wire sliding set; the wire fixing seat set is fixed and connected with the wire sliding set through the traction rope.
Description
Technical field
The embodiment of the present invention relates to curtain technical field, particularly relates to a kind of Cordless curtain.
Background technology
Curtain is in modern room; mainly be to provide the effect of sunshade with protection privacy; the form of current curtain has a variety of; rope curtain and Cordless curtain are mainly; rope curtain is had to be rely on outside stay cord to adjust the folding and unfolding of curtain body; Cordless curtain is then avoid arranging stay cord, by means of only hand to imposing a strength up or down bottom curtain, causes curtain can elongate or folding.Cordless curtain mainly comprises curtain body, transmission group and pull rope, and transmission group is positioned at the top side of curtain body and is connected with pull rope, and then pull rope is through the curtain body of Cordless curtain.
The defect of existing Cordless curtain is that the amount of parts of transmission group is many, and the winding mode of pull rope on transmission group is complicated.
Summary of the invention
The invention provides a kind of Cordless curtain, for simplifying the structure of transmission group, making the winding mode of pull rope on transmission group simple.
The concrete technical scheme of a kind of Cordless curtain of the embodiment of the present invention is:
Retractable member, moveable wire Slide Group, wire holder group and pull rope;
Described retractable member one end is fixed, and the other end is connected with described wire Slide Group;
Described wire holder group position is fixed and is connected with described wire Slide Group by described pull rope.
Preferably, in the technical scheme of above-mentioned Cordless curtain, described wire holder group comprises at least one first spacer element, described first spacer element comprises some spaced first partitions, described first partition is provided with the port passed for the first pole, described first pole is partitioned into some first pole sections by described first partition adjacent between two, and described first pole being used for wears around described pull rope.
Preferably, in the technical scheme of above-mentioned Cordless curtain, described wire holder group also comprises at least one wire-winding unit, described wire-winding unit comprises several spaced wound pieces, described wound pieces is provided with the port passed for the second pole, and described second pole being used for wears around described pull rope.
Preferably, in the technical scheme of above-mentioned Cordless curtain, the one side that described wire Slide Group is connected with described pull rope is provided with at least one second spacer element, described second spacer element comprises some spaced second partitions, described second partition is equipped with the port passed for the 3rd pole, described 3rd pole is partitioned into some 3rd pole sections by described second partition adjacent between two, and described 3rd pole being used for wears around described pull rope.
Preferably, in the technical scheme of above-mentioned Cordless curtain, the one side that described wire Slide Group is connected with described retractable member is provided with at least one first snap fit, and described first snap fit is connected with described retractable member.
Preferably, in the technical scheme of above-mentioned Cordless curtain, described Cordless curtain also comprises guide rail, and described retractable member, described wire Slide Group, described wire holder group and described pull rope are all positioned at described guide rail.
Preferably, in the technical scheme of above-mentioned Cordless curtain, described guide rail is also fixed with stretching thing holder, described stretching thing holder is provided with at least one second snap fit, and described retractable member is also connected with described second snap fit.
Preferably, in the technical scheme of above-mentioned Cordless curtain, in described guide rail, be provided with the chute for the movement of described wire Slide Group.
Preferably, in the technical scheme of above-mentioned Cordless curtain, described wire holder group comprises at least one the 4th pole, and described 4th pole being used for wears around described pull rope.
Preferably, in the technical scheme of above-mentioned Cordless curtain, described wire Slide Group comprises at least one the 5th pole, and described 5th pole being used for wears around described pull rope.
The beneficial effect of employing technique scheme is:
Pull rope through wear back and forth wire Slide Group and wire holder group after curtain body around, because retractable member one end is fixed, one end is connected with wire Slide Group, wire Slide Group is removable and be still in a certain precalculated position, in the process of wire Slide Group movement, retractable member and wire Slide Group link, when pulling curtain body downwards, curtain body is in deployed condition, and the pull rope pulled downwards pulls wire Slide Group to move toward the direction near wire holder group and then retractable member is in extended state; When upwardly curtain body, curtain body is in collapsed state, retractable member is because elastic restoring force is for restoring to the original state therefore namely pulling wire Slide Group toward the direction away from wire holder group toward opposite direction, curtain body is slowly packed up, when curtain body is still in a certain position, Cordless curtain entirety is in stress balance state, and the wire Slide Group of whole Cordless curtain and wire holder group structure simply, greatly simplify winding mode.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the overall structure figure of an embodiment of a kind of Cordless curtain of the present invention;
The explosive view of the wire holder group that Fig. 2 is the Cordless curtain shown in Fig. 1;
The overall structure figure of the wire holder group that Fig. 3 is the Cordless curtain shown in Fig. 2;
The explosive view of the wire Slide Group that Fig. 4 is the Cordless curtain shown in Fig. 1;
The overall structure figure of the wire Slide Group that Fig. 5 is the Cordless curtain shown in Fig. 4;
Fig. 6 is the overall structure figure of another embodiment of a kind of Cordless curtain of the present invention;
The structure chart of the stretching thing holder that Fig. 7 is the Cordless curtain shown in Fig. 6;
Fig. 8 is the explosive view of the wire holder group of another embodiment of a kind of Cordless curtain of the present invention;
Fig. 9 is the overall structure figure of the wire holder group of Fig. 8;
Figure 10 is the explosive view of the wire Slide Group of another embodiment of a kind of Cordless curtain of the present invention;
Figure 11 is the overall structure figure of the wire Slide Group of Figure 10.
Detailed description of the invention
The invention provides a kind of Cordless curtain, for simplifying the winding mode of pull rope.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one
Refer to Fig. 1 to Fig. 5, the concrete technical scheme of a kind of Cordless curtain of the embodiment of the present invention comprises:
Wire Slide Group 3, retractable member 2, wire holder group 5 and pull rope 4;
One end of retractable member 2 is fixed, this end can directly be fixedly connected with external environment condition, the other end of retractable member 2 is connected with wire Slide Group 3, for convenience of explanation, the one end of the retractable member 2 be fixedly connected with external environment condition is first end, and the other end of the retractable member 2 be connected with wire Slide Group 3 is the second end;
Wire Slide Group 3 is removable, wire Slide Group 3 is removable and be still in a certain predeterminated position, because the one side of wire Slide Group 3 is connected with retractable member 2, in the process of wire Slide Group 3 movement, the first end of retractable member 2 is fixed, and the second end moves with wire Slide Group 3, when curtain body is unfolded, pull rope 4 pulls wire Slide Group 3 to move toward the direction near wire holder group 5, and retractable member 2 is in extended state; When curtain body is packed up gradually, retractable member 2 returns to nature gradually, and wire Slide Group 3 moves toward the direction away from wire holder group 5;
The position of wire holder group 5 is fixed, wire holder group 5 can directly be fixed in external environment condition, through curtain body pull rope 4 can wear back and forth wire holder group 5 and wire Slide Group 3 around, wire holder group 5 is connected by pull rope 4 with wire Slide Group 3.
Adopt technique scheme, first, pull rope 4 through wear wire Slide Group 3 and wire holder group 5 after curtain body around, wire Slide Group 3 is removable and be still in a certain precalculated position, when pulling curtain body downwards, the pull rope 4 pulled downwards pulls wire Slide Group 3 to move toward the direction near wire holder group 5 and then stretch retractable member 2, and when curtain body is in deployed condition, retractable member 2 is in extended state; When upwardly curtain body, retractable member 2 is because elastic restoring force is for restoring to the original state therefore namely pulling wire Slide Group 3 toward the direction away from wire holder group 5 toward opposite direction, curtain body is slowly packed up, when curtain body is still in a certain position, Cordless curtain entirety is in stress balance state, the wire Slide Group of whole Cordless curtain and wire holder group structure simply, greatly simplify winding mode.
In the technical scheme of above-mentioned Cordless curtain, the structure of wire holder group 5 and wire Slide Group 3 has multiple, is specifically as follows:
(1) wire holder group 5
As shown in Figures 2 and 3, wire holder group 5 comprises at least one first spacer element 6, first spacer element 6 comprises some spaced first partitions 7, each first partition 7 is equipped with the port passed for the first pole 8, first pole 8 is successively through the first partition 7 included by the first spacer element 6, first pole 8 is partitioned into some first pole sections by the first then adjacent between two partition 7, namely the first pole 8 is divided into several the first pole sections, and each first pole section is positioned between two adjacent the first partitions 7.
Because the wire holder group 5 in the present embodiment comprises at least one first spacer element 6, first spacer element 6 comprises several spaced first partitions 7, each first partition 7 is equipped with the port passed for the first pole 8, then first pole 8 is partitioned into some first pole sections by the first adjacent between two partition 7 through the port of each the first partition 7, then the pull rope 4 of Cordless curtain can carry out arbitrarily wearing in some first pole sections around, wear around number of times more, the length that curtain body launches is longer, and first partition 7 pull rope 4 is separated, wear back and forth around pull rope 4 do not interfere with each other, structure is simple.
Below the first spacer element 6 is described:
First spacer element 6 comprises some spaced first partitions 7.
Wire holder group 5 in the present embodiment does not specifically limit the number of the first spacer element 6 and wire-winding unit 10: as the first spacer element 6 can be set to many groups according to the actual size of Cordless curtain, many groups of the first spacer element 6 can transversely arranged or vertical array, when many groups the first spacer element 6 is transversely arranged, many groups of the first spacer element 6 are laterally setting up and down, and the first pole 8 horizontal cross through the first partition 7 is arranged above and below; When many groups the first spacer element 6 vertical array, the vertical left and right of the first spacer element 6 is arranged, through the first pole 8 also vertical left-right situs of the first partition 7.
As the further improvement of the first spacer element 6 in the present embodiment, can further include the first roller 12, first roller 12 is placed in the first pole section, namely the first partition 7 is by the isolated some subregions of the first pole 8, each subregion is a first pole section, first roller 12 is placed in each first pole section, first roller 12 can rotate arbitrarily on the first pole 8, be convenient to pull rope 4 the pulling in the first spacer element 6 of Cordless curtain, make more laborsaving.
Cordless curtain in the present embodiment does not limit number and the orientation of the first spacer element 6, no matter the first spacer element 6 is vertical settings or horizontally set, many groups the first spacer element 6 can be disposed at equal intervals; Further, the Cordless curtain in the present embodiment does not specifically limit the quantity of each first partition 7 included by the first spacer element 6 yet, and in the first spacer element 6, the interval between the first adjacent between two partition 7 can be equal.
As shown in Figures 2 and 3, as the further improvement of the wire holder group 5 in the present embodiment, wire holder group 5 can also comprise at least one wire-winding unit 10.
Wire-winding unit 10 is specifically as follows:
Wire-winding unit 10 comprises several spaced wound pieces 9, each wound pieces 9 is provided with the port passed for the second pole 11, second pole 11 is partitioned into some independent subregions by wound pieces 9 adjacent between two, namely the second pole 11 is divided into some second pole sections, each second pole section is positioned between two adjacent wound pieces 9, pull rope 4 through curtain body is first around wearing around in the first pole section to the second pole Duan Shangzai, then the pull rope 4 be positioned in the first pole section is worn around on wire Slide Group 3 again, and wire-winding unit 10 serves guide effect.
Because the Cordless curtain in the present embodiment does not limit number and the orientation of the first spacer element 6, so wire-winding unit 10 can be set to many groups according to the actual size of Cordless curtain equally, many groups wire-winding unit 10 can transversely arranged or vertical array, when many group wire-winding units 10 are transversely arranged, wire-winding unit 10 is laterally arranged above and below, through wound pieces 9 the second pole 11 also horizontal cross be arranged above and below; When many group wire-winding unit 10 vertical array, the vertical left-right situs of wire-winding unit 10, through the second pole 11 also vertical array of wound pieces 9.Further, when wire-winding unit 10 for organizing more, no matter wire-winding unit 10 is vertical settings or horizontally set, the interval between wire-winding unit 10 adjacent between two can be equal; During specific to wherein some wire-winding units 10, the interval of wound pieces 9 adjacent between two also can be equal.
Further, the first pole 8 and the second pole 11 can be cylindrical, are convenient to pulling of the pull rope 4 of Cordless curtain.
Through above-mentioned explanation, as shown in Figures 2 and 3, the overall structure of wire holder group 5 can be:
Wire holder group 5 comprises base plate 25, first spacer element 6 is vertically arranged on base plate 25, namely some first partitions 7 of the first spacer element 6 are vertically arranged on base plate 25, base plate 25 two ends comprise two for fixing the fixed end of the first pole 8, first partition 7 of the first spacer element 6 is arranged between two fixed ends equably, first pole 8 is partitioned into some first pole sections by the first partition 7, and the first roller 12 is placed in the first pole section; Wire-winding unit 10 is vertically arranged on base plate 25, and what namely the wound pieces 9 of wire-winding unit 10 was vertical is arranged on base plate 25, and the second pole 11 is passed wound pieces 9 and is fixed in wound pieces 9.
(2) wire Slide Group 3
As shown in Figure 4 and Figure 5, the one side that wire Slide Group 3 is connected with pull rope 4 is provided with at least one second spacer element 13, second spacer element 13 comprises some spaced second partitions 14, each second partition 14 is equipped with the port passed for the 3rd pole 15, 3rd pole 15 is successively through the second partition 14 included by the second spacer element 13, 3rd pole 15 is partitioned into some 3rd pole sections by the second then adjacent between two partition 14, namely the 3rd pole 15 is divided into several the 3rd pole sections, each the 3rd pole section is positioned between the second adjacent between two partition 14.
Because the wire Slide Group 3 in the present embodiment comprises at least one second spacer element 13, second spacer element 13 comprises several spaced second partitions 14, each second partition 14 is equipped with the port passed for the 3rd pole 15, then 3rd pole 15 is partitioned into some 3rd pole sections by the second adjacent between two partition 14 through the port of each the second partition 14, then the pull rope 4 of Cordless curtain can carry out arbitrarily wearing in some 3rd pole sections around, wear around number of times more, the length that curtain body launches is longer, and second partition 14 pull rope 4 is separated, wear back and forth around pull rope 4 do not interfere with each other, structure is simple.
Be described in detail for the second spacer element below:
Wire Slide Group 3 in the present embodiment does not specifically limit the number of the second spacer element 13: as the second spacer element 13 can be set to many groups according to the actual size of Cordless curtain, many groups of the second spacer element 13 can transversely arranged or vertical array, when many groups the second spacer element 13 is transversely arranged, second spacer element 13 is laterally setting up and down, through the 3rd pole 15 also horizontal cross setting of the second partition 14; When many groups the second spacer element 13 vertical array, the vertical left and right of the second spacer element 13 is arranged, and the 3rd pole 15 through the second partition 14 is also vertically arranged.
Further, when the second spacer element 13 for organizing more, no matter the second spacer element 13 is vertical settings or horizontally set, the interval between the second adjacent between two spacer element 13 can be equal; During specific to wherein some second spacer element 13, the interval of the second adjacent between two partition 14 also can be equal.
Further, wire Slide Group 3 can also comprise the second roller 16, second roller 16 is placed in the 3rd pole section, namely the second partition 14 is by the isolated some subregions of the 3rd pole 15, each subregion is a 3rd pole section, places second roller 16, second roller 16 and can rotate arbitrarily on the 3rd pole 15 in each the 3rd pole section, be convenient to pull rope 4 the pulling in the second spacer element 13 of Cordless curtain, make more laborsaving.
Because wire Slide Group 3 is not only connected with wire holder group 5, also be connected with retractable member 2, so the one side that wire Slide Group 3 is connected with retractable member 2 is provided with at least one first snap fit 17, the number of the first snap fit 17 can be set to multiple according to actual needs, to meet the demand that Cordless curtain arranges multiple retractable member 2, first snap fit 17 also can laterally or vertically be arranged, and the first snap fit 17 is connected with retractable member 2.
Through above-mentioned explanation, as shown in Figure 4 and Figure 5, the overall structure of wire Slide Group 3 can be:
Wire Slide Group 3 comprises base plate, second spacer element 13 is vertically arranged on base plate, namely some second partitions 14 of the second spacer element 13 are vertically arranged on base plate, base plate two ends comprise two for fixing the fixed end of the 3rd pole 15, second partition 14 of the second spacer element 13 is arranged between two fixed ends equably, 3rd pole 15 can be partitioned into some 3rd pole sections by the second partition, 3rd pole section is arranged with roller 16, what the first snap fit 17 was vertical equally is arranged on base plate, the front and back being separately positioned on base plate of the first snap fit 17 and the second spacer element 13.
It should be noted that, in the present embodiment, wire Slide Group 3, retractable member 2, wire holder group 5 can be positioned at the upper rail of curtain body, also can be positioned at the lower rail of curtain body, as long as can realize expansion or the closedown of curtain body, the concrete installation site for above-mentioned parts does not all limit.
It should be noted that, in the present embodiment, retractable member 2 can pull out certain distance in advance when curtain body shrinks completely, when retractable member 2 pulls out certain distance, retractable member 2 is in extended state, pull rope 4 is in tensioned state, more laborsaving in the process of downward stretch curtain body or upwardly curtain body.
In embodiment one, it should be noted that, the structure of the first spacer element 6, second spacer element 13 in the present embodiment can be identical, and first, second is only used for differentiation nominally, does not have physical meaning; In like manner, the structure of the first partition 7, second partition 14 also can be identical, and first, second is only used for differentiation nominally, does not have physical meaning; In like manner, the first pole 8, second pole 11 also can be identical with the structure of the 3rd pole 15, and be equipped with the same cylindrical of shape, size, first, second is only used for differentiation nominally, does not have physical meaning.
Embodiment two
Refer to Fig. 6 to Fig. 7, the technical scheme of the Cordless curtain in the present embodiment two is:
Cordless curtain comprises guide rail 18, wire Slide Group 3, retractable member 2, wire holder group 5 and pull rope 4, wire Slide Group 3, retractable member 2, wire holder group 5 and pull rope 4 elaborate in embodiment one, and embodiment two does not repeat.
Be provided with the chute 26 for the movement of wire Slide Group 3 in guide rail 18, wire Slide Group 3 is mobile in chute 26;
Wire holder group 5 position is fixed, so wire holder group 5 can be fixed on the optional position of guide rail 18, is not limited to the outermost end of guide rail 18.
As shown in Figure 6 and Figure 7, one end of guide rail 18 can be provided with stretching thing holder 1, stretching thing holder 1 is fixed on the track 18 and is not limited to the outermost end of guide rail 18, stretching thing holder 1 is provided with at least one second snap fit 19, one end of retractable member 2 is connected with the second snap fit 19, the other end is connected with the first snap fit of wire Slide Group 3, in the present embodiment, the number of the second snap fit 19 is not specifically limited yet, second snap fit 19 can be set to multiple according to actual needs, to meet the demand that Cordless curtain arranges multiple retractable member 2, second snap fit 19 also can laterally or vertically be arranged simultaneously.
First snap fit and the second snap fit 19 all can for being fixed on the annulus on wire Slide Group 3 and stretching thing holder 1, this annulus is caught at the two ends of retractable member 2 respectively, the one end realizing retractable member 2 is fixedly connected with stretching thing holder 1, and the other end is connected with wire Slide Group 3.
It should be noted that, in the present embodiment, retractable member 2 can be spring, also can be rubber band, and retractable member 2 also can adopt other material with telescopic nature to make, and does not specifically limit herein.
Identical with embodiment one, the wire Slide Group 3 in the present embodiment, retractable member 2, wire holder group 5 can be positioned at the upper rail of curtain body, and also can be positioned at the lower rail of curtain body, particular location does not limit.
Adopt above-mentioned technical scheme, curtain body can realize moving up or down, and this Cordless curtain is applicable to shutter curtain, organ shade, blind, roman shade etc.
Embodiment three
Refer to Fig. 8 to Figure 11, the concrete technical scheme of the Cordless curtain in the present embodiment three comprises:
Wire Slide Group, retractable member, wire holder group and pull rope;
One end of retractable member is fixed, and this end can directly be fixedly connected with external environment condition, and the other end of retractable member is connected with wire Slide Group;
Wire Slide Group is removable, wire Slide Group is removable and be still in a certain predeterminated position, because the one side of wire Slide Group is connected with retractable member, in the process of wire Slide Group movement, one end of retractable member is fixed, and the other end moves with wire Slide Group, when curtain body is in deployed condition, pull rope pulls wire Slide Group to move toward the direction near wire holder group, and retractable member is in extended state; When curtain body is packed up gradually, retractable member returns to nature gradually, and wire Slide Group moves toward the direction away from wire holder group;
The position of wire holder group is fixed, and wire holder group can directly be fixed in external environment condition, the pull rope through curtain body can wear back and forth wire holder group and wire Slide Group around, wire holder group is connected by pull rope with wire Slide Group.
Adopt technique scheme, first, pull rope through wear wire Slide Group and wire holder group after curtain body around, wire Slide Group is removable and be still in a certain precalculated position, when pulling curtain body downwards, the pull rope pulled downwards pulls wire Slide Group toward the retractable member that moves near the direction of wire holder group and then stretch, and when curtain body is in deployed condition, retractable member is in extended state; When upwardly curtain body, retractable member is because elastic restoring force is for restoring to the original state therefore namely pulling wire Slide Group toward the direction away from wire holder group toward opposite direction, curtain body is slowly packed up, when curtain body is still in a certain position, Cordless curtain entirety is in stress balance state, the wire Slide Group of whole Cordless curtain and wire holder group structure simply, greatly simplify winding mode.
Cordless curtain in the present embodiment three is identical with the overall structure of the Cordless curtain in embodiment two with embodiment one, is only that the structure of wire holder group and wire Slide Group is had any different, and will discuss wire holder group and wire Slide Group respectively below.
As shown in Figure 8 and Figure 9, the structure of wire holder group is specifically as follows:
Wire holder group is provided with at least one the 4th pole 20, pull rope wear on the 4th pole 20 around, the quantity of the 4th pole 20 can be set to multiple according to the size of actual curtain body, and the 4th pole 20 can laterally or vertically be arranged, and is not specifically limited.
Wire holder group can further include wire-winding unit, wire-winding unit comprises several spaced wound pieces 22, each wound pieces 22 is provided with the port passed for the 6th pole 23, 6th pole 23 is partitioned into some independent subregions by wound pieces 22 adjacent between two, namely the 6th pole 23 is divided into some 6th pole sections, each the 6th pole section is positioned between two adjacent wound pieces 22, pull rope through curtain body is first around wearing around on the 4th pole 20 to the 6th pole Duan Shangzai, then the pull rope be positioned on the 4th pole 20 is worn around on wire Slide Group again, wire-winding unit serves guide effect.
The overall structure of wire holder group can be:
Wire holder group can comprise a base plate, base plate is vertically provided with two fixed ends, 4th pole 20 is passed this fixed end and is fixed on fixed end, base plate is also vertically installed with wound pieces 22,6th pole 23 is passed wound pieces 22 and is fixed in wound pieces 23, and the fixed end on base plate and wound pieces 22 are on the same face of base plate.
As shown in Figure 10 and Figure 11, the structure of wire Slide Group is specifically as follows:
The one side that wire Slide Group is connected with pull rope is provided with at least one the 5th pole 21, pull rope wear on the 5th pole 21 around, the quantity of the 5th pole 21 can be set to multiple according to the size applying curtain body, and the 5th pole 21 can laterally or vertically be arranged, and is not specifically limited.
Because wire Slide Group is not only connected with wire holder group, also be connected with retractable member, so the one side that wire Slide Group is connected with retractable member is provided with at least one the 3rd snap fit 24, the number of the 3rd snap fit 24 can be set to multiple according to actual needs, to meet the demand that Cordless curtain arranges multiple retractable member, 3rd snap fit 24 also can laterally or vertically be arranged, and the 3rd snap fit 24 is connected with retractable member.
The overall structure of wire Slide Group can be:
Wire Slide Group can comprise a base plate, base plate is vertically provided with two fixed ends, 5th pole 21 is passed this fixed end and is fixed on fixed end, base plate another side is also vertically provided with the 3rd snap fit 24, is positioned at fixed end on base plate and the 3rd snap fit 24 lays respectively at base plate on the front and back.
Above to invention has been detailed introduction, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a Cordless curtain, is characterized in that, comprising: retractable member, moveable wire Slide Group, wire holder group and pull rope;
Described retractable member one end is fixed, and the other end is connected with described wire Slide Group;
Described wire holder group position is fixed and is connected with described wire Slide Group by described pull rope.
2. Cordless curtain according to claim 1, it is characterized in that, described wire holder group comprises at least one first spacer element, described first spacer element comprises some spaced first partitions, described first partition is provided with the port passed for the first pole, described first pole is partitioned into some first pole sections by described first partition adjacent between two, and described first pole being used for wears around described pull rope.
3. Cordless curtain according to claim 2, it is characterized in that, described wire holder group also comprises at least one wire-winding unit, described wire-winding unit comprises several spaced wound pieces, described wound pieces is provided with the port passed for the second pole, and described second pole being used for wears around described pull rope.
4. Cordless curtain according to any one of claim 1 to 3, it is characterized in that, the one side that described wire Slide Group is connected with described pull rope is provided with at least one second spacer element, described second spacer element comprises some spaced second partitions, described second partition is provided with the port passed for the 3rd pole, described 3rd pole is partitioned into some 3rd pole sections by described second partition adjacent between two, and described 3rd pole being used for wears around described pull rope.
5. Cordless curtain according to claim 4, is characterized in that, the one side that described wire Slide Group is connected with described retractable member is provided with at least one first snap fit, and described first snap fit is connected with described retractable member.
6. Cordless curtain according to claim 1, is characterized in that, described Cordless curtain also comprises guide rail, and described retractable member, described wire Slide Group, described wire holder group and described pull rope are all positioned at described guide rail.
7. Cordless curtain according to claim 6, is characterized in that, described guide rail is also fixed with stretching thing holder, and described stretching thing holder is provided with at least one second snap fit, and described retractable member is connected with described second snap fit.
8. Cordless curtain according to claim 7, is characterized in that, is provided with the chute for the movement of described wire Slide Group in described guide rail.
9. Cordless curtain according to claim 1, is characterized in that, described wire holder group comprises at least one the 4th pole, and described 4th pole being used for wears around described pull rope.
10. Cordless curtain according to claim 9, is characterized in that, described wire Slide Group comprises at least one the 5th pole, and described 5th pole being used for wears around described pull rope.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078033.7A CN105545196A (en) | 2016-02-03 | 2016-02-03 | Rope-free curtain |
| US15/141,806 US9879476B2 (en) | 2016-02-03 | 2016-04-28 | Cordless curtain |
| EP17152649.4A EP3203007B1 (en) | 2016-02-03 | 2017-01-23 | Cordless curtain |
| AU2017200460A AU2017200460B2 (en) | 2016-02-03 | 2017-01-23 | Cordless curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078033.7A CN105545196A (en) | 2016-02-03 | 2016-02-03 | Rope-free curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105545196A true CN105545196A (en) | 2016-05-04 |
Family
ID=55824703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610078033.7A Pending CN105545196A (en) | 2016-02-03 | 2016-02-03 | Rope-free curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105545196A (en) |
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| CN204646046U (en) * | 2015-01-20 | 2015-09-16 | 清远大中塑胶制品有限公司 | A kind of concealed sun blind of stay cord of fixed buildings |
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