Curtain system and movable carrier

Abstract

The utility model relates to a curtain system and a movable carrier. The curtain system includes: a first guide rail defining a sliding direction; the second guide rail and the first guide rail are arranged in parallel; the curtain body comprises a first end and a second end in the sliding direction, the first end is fixed relative to the first guide rail, and the second end is slidably connected to the first guide rail and the second guide rail; the flexible shaft continuously extends and comprises a first joint end and a second joint end, the first joint end penetrates into the first guide rail from the first side in the sliding direction and is connected to the second end, and the second joint end penetrates into the second guide rail from the second side in the sliding direction and is connected to the second end; and the driver is used for driving the flexible shaft to reciprocate. The curtain system is compact in structure, simple in construction, material-saving and small in occupied space.

Description

Technical Field

[0001] The present disclosure relates to the technical field of automobile accessories, and in particular to a curtain system and a movable carrier. Background Art

[0002] With the development of the automobile industry, people are no longer satisfied with just the need for travel, but have more and more requirements for the ride comfort of cars, which makes car accessories more and more diverse.

[0003] High-end car accessories are becoming more and more popular. For example, in order to avoid direct sunlight or for the privacy requirements of the interior space, car curtains are increasingly installed in the car. In order to effectively control the opening and closing of the curtains, a driving mechanism is often added.

[0004] However, the installation space in the car is limited. Utility Model Content

[0005] Based on this, it is necessary to provide a curtain system and a movable carrier to address the problem of limited installation space in the carrier.

[0006] The disclosed embodiment provides a curtain system, which includes: a first guide rail, which limits a sliding direction; a second guide rail, which is arranged in parallel with the first guide rail; a curtain body, which includes a first end and a second end along the sliding direction, the first end is fixed relative to the first guide rail, and the second end is slidably connected to the first guide rail and the second guide rail; a flexible shaft, which extends continuously and includes a first joint end and a second joint end, the first joint end penetrates the first guide rail from the first side along the sliding direction, the first joint end is connected to the second end, the second joint end penetrates the second guide rail from the second side along the sliding direction, and the second joint end is connected to the second end; and a driver, which is used to drive the flexible shaft to reciprocate.

[0007] The curtain system of the disclosed embodiment has a compact structure, a simple construction, saves materials, and occupies little space; it can use a flexible shaft to synchronously drive the second end of the curtain body, and has good synchronization performance.

[0008] In some embodiments, the driver is an electric driver; the curtain system further includes a controller electrically connected to the driver.

[0009] Such an arrangement makes it easy to control the opening and closing of the curtain body and is conducive to realizing automatic control.

[0010] In some embodiments, the curtain system further comprises at least one sleeve, which is disposed between the driver and the first guide rail and / or between the driver and the second guide rail, and is used to guide the flexible shaft.

[0011] Such an arrangement is conducive to ensuring the stable movement of the flexible shaft.

[0012] In some embodiments, at least one sleeve of the curtain system includes a first sleeve, a second sleeve and a third sleeve, the first guide rail, the second guide rail and the first sleeve are arranged in parallel in sequence, the second sleeve is connected to the first sleeve and the second guide rail, the third sleeve is connected to the first guide rail, and the driver is located between the first sleeve and the third sleeve.

[0013] Such an arrangement can simplify the structure of the curtain system, avoid interference with other systems, and ensure reliable installation.

[0014] In some embodiments, the surface layer of the flexible shaft includes a thread structure, and the driver includes a gear meshed with the thread structure.

[0015] With such arrangement, the driver can cooperate well with the flexible shaft, and the driver can accurately control the reciprocating motion of the flexible shaft.

[0016] In some embodiments, the curtain system further includes an active slider and a driven slider; the active slider slidably connected to the first guide rail is fixed to the first joint end and fixed to the second end; the active slider slidably connected to the second guide rail is fixed to the second joint end and fixed to the second end; the driven slider is slidably connected to the first guide rail and / or the second guide rail and fixed to the portion of the curtain body located between the first end and the second end.

[0017] Such an arrangement is conducive to ensuring the stable unfolding of the entire curtain body.

[0018] In some embodiments, the first joint end of the flexible shaft is arranged in parallel with the active slider slidably connected to the first guide rail, and the second joint end of the flexible shaft is arranged in parallel with the active slider slidably connected to the second guide rail.

[0019] With such arrangement, the flexible shaft, the active slider and the curtain body can be basically aligned, and the curtain system has a compact structure and a thin size.

[0020] In some embodiments, the first guide rail and the second guide rail are closer to each other on the first side and farther from each other on the second side, and the first end is located on the first side.

[0021] With such arrangement, the curtain system can match windows with more complex structures and ensure that the curtain body can change flexibly.

[0022] The disclosed embodiment provides a movable vehicle, which includes: a window; and the aforementioned curtain system for covering the window.

[0023] The movable vehicle of the disclosed embodiment can use a curtain system to cover or expose the window, and the installation space of the movable vehicle is effectively used; the riding experience is good.

[0024] In some embodiments, the movable carrier also includes a window frame assembly, the window frame assembly has a window and a frame cavity, the window is installed on the window, and the first guide rail and the second guide rail are respectively arranged in the frame cavity to be hidden in the window frame assembly.

[0025] This arrangement prevents too many accessories of the curtain system from leaking out. The movable carrier has fewer internal protrusions and a smooth interior surface; it is safe to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic exploded view of a part of the structure of a movable carrier according to an embodiment of the present disclosure;

[0027] Figure 2 It is a structural schematic diagram of a curtain system and a connecting plate according to an embodiment of the present disclosure;

[0028] Figure 3 It is a partial structural schematic diagram of a curtain system according to an embodiment of the present disclosure;

[0029] Figure 4 It is a schematic exploded view of a part of the structure of the curtain system according to an embodiment of the present disclosure;

[0030] Figure 5 It is a structural schematic diagram of a curtain system according to an embodiment of the present disclosure;

[0031] Figure 6 It is a structural schematic diagram of a curtain system according to an embodiment of the present disclosure;

[0032] Figure 7 It is a structural schematic diagram of a curtain system according to an embodiment of the present disclosure;

[0033] Figure 8 It is a structural schematic diagram of a curtain system in which the curtain body is in an unfolded state according to an embodiment of the present disclosure;

[0034] Fig. 9 It is a structural schematic diagram of a curtain system in which the curtain body is in a folded state according to an embodiment of the present disclosure;

[0035] Fig.10 for Fig. 9 Sectional view at AA in the middle;

[0036] Fig.11 for Fig.10 The enlarged view of point B in the middle;

[0037] Fig.12 for Fig.10 Enlarged view of point C in the middle;

[0038] Fig.13 It is a schematic block diagram of a curtain system according to an embodiment of the present disclosure.

[0039] Description of reference numerals: 100, curtain system; 110, first guide rail; 111, first guide groove; 112, first slide groove; 113, first mounting groove; 120, second guide rail; 130, curtain body; 131, first end; 132, second end; 140, flexible shaft; 141, first joint end; 142, second joint end; 143, threaded structure; 150, driver; 151, gear; 160, sleeve; 161, first sleeve; 162, second sleeve; 163, third sleeve; 170, slider; 171, active slider; 172, driven slider; 173, hook; 180, controller;

[0040] 200, window frame assembly; 201, window; 202, frame cavity; 210, inner upper frame; 211, first rounded edge; 212, first connecting seat; 220, inner lower frame; 221, second rounded edge; 222, second connecting seat; 230, lower partition frame; 231, third rounded edge; 240, upper partition frame; 241, fourth rounded edge; 250, lower connecting plate; 260, upper connecting plate;

[0041] 300. Movable vehicle. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned purposes, features and advantages of the embodiments of the present disclosure more obvious and understandable, the specific implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the embodiments of the present disclosure. However, the embodiments of the present disclosure can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the embodiments of the present disclosure, so the embodiments of the present disclosure are not limited by the specific examples of the embodiments disclosed below.

[0043] In the description of the embodiments of the present disclosure, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "perpendicular", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present disclosure and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present disclosure.

[0044] In the embodiments of the present disclosure, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0045] In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. Exemplarily, the first guide rail may also be referred to as the second guide rail, and the second guide rail may also be referred to as the first guide rail. In the description of the embodiments of the present disclosure, "multiple" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0046] In the embodiments of the present disclosure, unless otherwise clearly specified and limited, the terms "connected", "connected", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a flexible connection, or a rigid connection along at least one direction; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or directly connected with the presence of an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly limited. The terms "installed", "set", "fixed", etc. can be broadly understood as connection. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0047] As used herein, the terms "layer" and "region" refer to a portion of a material that includes an area with a certain thickness. A layer can extend horizontally, vertically and / or along a tapered surface. A layer can be an area of ​​a uniform or non-uniform continuous structure, and its thickness perpendicular to the extension direction may not be greater than the thickness of the continuous structure. A layer can include multiple layers, which can be stacked layers or multiple layers extending discretely. The shapes of various regions and layers in the drawings and their relative sizes and positional relationships are only exemplary, and may actually deviate due to manufacturing tolerances or technical limitations, and the design can be adjusted according to actual needs.

[0048] See also Figure 1 , Figure 1 FIG. 2 shows a partial structure of a movable carrier in an embodiment of the present disclosure. Figure 8 and Fig. 9 As shown, in an exemplary embodiment, the movable vehicle 300 includes a window (not shown) and a curtain system 100. The curtain system 100 can cover the window when the curtain body 130 is unfolded. The window can be transparent glass.

[0049] Exemplarily, the movable carrier 300 further includes a window frame assembly 200, and both the window and the curtain system 100 can be mounted on the window frame assembly 200. The window frame assembly 200 and the window can be used to form a window assembly.

[0050] When the curtain body 130 is in the extended state, the curtain system 100 can be called the closed state, and the curtain system 100 is used to block the window to prevent observers outside from observing the interior of the movable vehicle 300 through the window, or to prevent light from outside from shining into the interior; when the curtain body 130 is in the retracted state, the curtain system 100 can be called the open state, and is used to allow light inside and outside the movable vehicle 300 to be transmitted through the window.

[0051] Combination Figures 2 to 13 As shown, the embodiment of the present disclosure provides a curtain system. In an exemplary embodiment, the curtain system 100 includes a first guide rail 110, a second guide rail 120, a curtain body 130, a flexible shaft 140 and a driver 150. The curtain system 100 can be used for a window of a vehicle door or a window of a vehicle body.

[0052] Exemplarily, the first guide rail 110 defines a sliding direction. The sliding direction may be parallel to the X-axis direction, or may have a certain inclination. The front-to-back direction of the movable carrier 300 may be parallel to the X-axis direction, the left-to-right direction may be parallel to the Y-axis direction, and the up-down direction may be parallel to the Z-axis direction.

[0053] The second guide rail 120 is arranged in parallel with the first guide rail 110 , and the two can be arranged in parallel along the Z-axis direction. The second guide rail 120 can be parallel to the first guide rail 110 , and can also be inclined relative to the first guide rail 110 .

[0054] The curtain body 130 includes a first end 131 and a second end 132 along a sliding direction.

[0055] The first end 131 is fixed relative to the first rail 110, and may also be fixed relative to the second rail 120. The first end 131 may be fixed to the first rail 110, may be fixed to the second rail 120, or may be fixed to both the first rail 110 and the second rail 120. Exemplarily, the first end 131 may be fixed to the window frame assembly 200.

[0056] The first end 131 may be fixed directly or indirectly.

[0057] Exemplarily, the window frame assembly 200 is provided with a hidden button, and the first end 131 is provided with a button that can be connected to the hidden button. Exemplarily, there is a gap between the inner window frame 21 and the partition frame 22, and the first end 131 can pass through the gap and then be fixed at the frame cavity 202 of the window frame assembly 200. The first end 131 can be pressed and fixed by a curtain decorative plate.

[0058] The second end 132 is slidably connected to the first guide rail 110 and the second guide rail 120 . The curtain body 130 may be made of a flexible material or a foldable structure. The second end 132 is movable relative to the first end 131 .

[0059] The flexible shaft 140 extends continuously. Exemplarily, the curtain system 100 of the embodiment of the present disclosure includes only one flexible shaft 140. Exemplarily, the flexible shaft 140 includes a first joint end 141 and a second joint end 142. The first joint end 141 penetrates into the first guide rail 110 from the first side along the sliding direction, and the second joint end 142 penetrates into the second guide rail 120 from the second side along the sliding direction. Exemplarily, the first guide rail 110 defines the first sliding direction, and the second guide rail 120 defines the second sliding direction. The first side may be the rear side of the movable carrier 300, and the second side may be the front side of the movable carrier 300. The extension direction of the first joint end 141 may be the first sliding direction. The extension direction of the second joint end 142 may be the second sliding direction.

[0060] The first joint end 141 is connected to the second end 132, for example, it can be connected to the upper part of the second end 132; the second joint end 142 is also connected to the second end 132, for example, it can be connected to the lower part of the second end 132. The first joint end 141 and the second joint end 142 can be indirectly connected to the second end 132 respectively.

[0061] The driver 150 is used to drive the flexible shaft 140 to reciprocate. The movement of the flexible shaft 140 can drive the second end 132 of the curtain body 130 to move, thereby realizing the expansion and folding of the curtain body 130.

[0062] The curtain system 100 of the embodiment of the present disclosure has a compact structure, a simple construction, saves materials, and occupies little space; it can use a flexible shaft 140 to synchronously drive the second end 132 of the curtain body 130, and has good synchronization performance.

[0063] refer to Figure 2 In some embodiments, the curtain system 100 further includes at least one sleeve 160 , which is disposed between the driver 150 and the first guide rail 110 or between the driver 150 and the second guide rail 120 . The sleeve 160 is used to guide the flexible shaft 140 , which helps to ensure stable movement of the flexible shaft 140 .

[0064] In other embodiments, the flexible shaft 140 may be guided by a groove of an external device. Exemplarily, the driver 150 includes a housing (not shown), and the groove in the housing may also be used to guide the flexible shaft 140 .

[0065] In some embodiments, at least one sleeve 160 of the curtain system 100 includes a first sleeve 161, a second sleeve 162, and a third sleeve 163. The first guide rail 110, the second guide rail 120, and the first sleeve 161 are arranged in parallel and may be spaced from each other. The first sleeve 161 may be connected to the driver 150. The second sleeve 162 is connected to the first sleeve 161 and the second guide rail 120, and the second sleeve 162 is connected to the second side of the second guide rail 120; the third sleeve 163 is connected to the first guide rail 110, and the third sleeve 163 is connected to the first side of the first guide rail 110. The driver 150 is located between the first sleeve 161 and the third sleeve 163. The curtain system 100 has a simple structure, avoids interference with other systems, and ensures reliable installation. Exemplarily, the flexible shaft 140 has a G-type structure. The first sleeve 161 and the second sleeve 162 may be an integrated structure.

[0066] refer to Figure 3 and Figure 7 In some embodiments, the surface layer of the flexible shaft 140 includes a threaded structure 143, and the driver 150 includes a gear 151 engaged with the threaded structure 143. The driver 150 can cooperate well with the flexible shaft 140, and the driver 150 can accurately control the reciprocating motion of the flexible shaft 140. The flexible shaft 140 can be a solid structure. Exemplarily, the first sleeve 161 and the third sleeve 163 can be an integrated structure, and are opened so that the threaded structure 143 is engaged with the gear 151.

[0067] refer to Figures 3 to 6 In some embodiments, the curtain system 100 further includes a plurality of sliders 170 , and the first guide rail 110 and the second guide rail 120 may be respectively provided with a plurality of sliders 170 . The first guide rail 110 and the second guide rail 120 are slidably connected to the curtain body 130 through the sliders 170 .

[0068] Exemplarily, the first guide rail 110 includes a first mounting groove 113 for connecting with an external component. The first guide rail 110 includes a first guide groove 111 and a first slide groove 112, the first guide groove 111 is used to pass the first joint end 141, and the first slide groove 112 is used to set the slider 170. The first guide groove 111 and the first slide groove 112 are connected to ensure that the first joint end 141 is connected to the slider 170. The structure of the second guide rail 120 can be the same as that of the first guide rail 110 or mirror-symmetrical. The second guide rail 120 includes a second slide groove, a second guide groove and a second mounting groove.

[0069] The plurality of sliders 170 include an active slider 171 and a driven slider 172. The first guide rail 110 and the second guide rail 120 are both provided with an active slider 171 and a driven slider 172. The active slider 171 is arranged at the head of a row of sliders 170. The active slider 171 or the first active slider slidably connected to the first guide rail 110 is fixed to the first joint end 141 and fixed to the second end 132; the active slider 171 or the second active slider slidably connected to the second guide rail 120 is fixed to the second joint end 142 and fixed to the second end 132; the driven slider 172 is slidably connected to the first guide rail 110 or the second guide rail 120 and fixed to the portion of the curtain body 130 located between the first end 131 and the second end 132, which is conducive to ensuring the overall stable unfolding of the curtain body 130.

[0070] Exemplarily, the curtain system 100 includes a hook 173 , and each slider 170 can be connected to the curtain body 130 via the hook 173 , and the connection can be detachable.

[0071] In some embodiments, the first joint end 141 of the flexible shaft 140 is arranged in parallel with the active slider 171 slidably connected to the first guide rail 110, and the first joint end 141 and the active slider 171 can be arranged in parallel along the Z-axis direction; the second joint end 142 of the flexible shaft 140 is arranged in parallel with the active slider 171 slidably connected to the second guide rail 120, and the second joint end 142 and the active slider 171 can be arranged in parallel along the Z-axis direction. The flexible shaft 140, the active slider 171 and the curtain body 130 can be basically aligned, and the curtain system 100 has a compact structure, a small size along the Y-axis direction, and is thin overall.

[0072] Exemplarily, the first mounting groove 113 is aligned parallel to the first guide groove 111 along the Z-axis direction.

[0073] In other embodiments, the first joint end 141 is located on one side of the active slider 171 along the Y-axis direction, and the second joint end 141 may also be located on one side of the active slider 171 along the Y-axis direction. The first joint end 141 and the second joint end 142 may be located on the same side or on different sides relative to the slider 170. The curtain system 100 can be designed in different styles according to the installation space.

[0074] refer to Figure 8 and Fig. 9 In some embodiments, the first guide rail 110 and the second guide rail 120 are closer on the first side and farther apart on the second side, and the first end 131 is fixed on the first side. The curtain system 100 can match windows with more complex structures and can ensure that the curtain body 130 can change flexibly.

[0075] The movable vehicle 300 of the disclosed embodiment may include the curtain system 100 of the aforementioned embodiment. The movable vehicle 300 can utilize the curtain system 100 to cover or expose the window. The installation space of the movable vehicle 300 is effectively used and the riding experience is good.

[0076] In some embodiments, the movable carrier 300 further includes a window frame assembly 200 and a window. For example, the window is fixed to the window frame assembly 200, or can move relative to the window frame assembly 200. For the movable carrier 300, the curtain body 130 can be located on the inner side of the window.

[0077] Exemplarily, the window frame assembly 200 of the movable vehicle 300 has a window 201 and a frame cavity 202. The window 201 can communicate the inside and outside of the movable vehicle 300, and the window body is installed on the window 201, which can be rainproof.

[0078] refer to Figures 9 to 12 In some embodiments, the first guide rail 110 and the second guide rail 120 are respectively disposed in the frame cavity 202 to be hidden in the window frame assembly 200. The hidden first guide rail 110 and the second guide rail 120 can prevent excessive accessories of the curtain system 100 from leaking out. The movable carrier 300 has fewer internal protrusions, and the interior surface is flat and rounded; it is safe to use.

[0079] Exemplarily, the window frame assembly 200 includes an inner upper frame 210, an inner lower frame 220, a lower bulkhead 230, and an upper bulkhead 240. The inner upper frame 210 and the inner lower frame 220 may be butted together, and the lower bulkhead 230 and the upper bulkhead 240 may be butted together. The curtain body 130 may be located between the inner lower frame 220 and the lower bulkhead 230, and may be located between the inner upper frame 210 and the upper bulkhead 240. Exemplarily, a window may be provided outside the lower bulkhead 230 and the upper bulkhead 240.

[0080] refer to Fig.11 The inner upper frame 210 may include a first connection seat 212 extending upward from the body of the inner upper frame 210. The window frame assembly 200 also includes an upper connection plate 260, which may include a first connection portion and a second connection portion arranged in a step manner, wherein the first connection portion and the second connection portion both extend approximately along the XY plane and may be inclined relative to each other. The first connection portion is used to connect the first connection seat 212; the second connection portion is used to connect the first guide rail 110 and may be connected to the first mounting groove 113. The gap between the inner upper frame 210 and the upper partition frame 240 corresponds to the first slide groove 112. The hook 173 may also be hidden in the window frame assembly 200.

[0081] refer to Fig.12The inner lower frame 220 may include a second connection seat 222 extending laterally from the inner lower frame 220. The window frame assembly 200 further includes a lower connection plate 250, the lower connection plate 250 includes a third connection portion extending substantially along the XZ plane and a fourth connection portion extending substantially along the XY plane, the third connection portion is used to connect to the second connection seat 222, and the second connection portion is used to connect to the second mounting groove of the second guide rail 120. The gap between the inner lower frame 220 and the lower partition frame 230 corresponds to the second slide groove.

[0082] Exemplarily, the inner upper frame 210 has a first rounded edge 211 corresponding to the first guide rail 110, the inner lower frame 220 has a second rounded edge 221 corresponding to the second guide rail 120, the lower partition frame 230 has a third rounded edge 231 corresponding to the second guide rail 120, and the upper partition frame 240 has a fourth rounded edge 241 corresponding to the first guide rail 110. The curtain body 130 slides smoothly, and the ride in the movable vehicle 300 is comfortable.

[0083] refer to Fig.13 In some embodiments, the curtain system 100 further includes a controller 180 , and the controller 180 is used to control the driver 150 .

[0084] Exemplarily, the driver 150 is an electric driver. The controller 180 is electrically connected to the driver 150 to facilitate the control of the opening and closing of the curtain body 130, which is conducive to the realization of automatic control. The controller 180 can be a button and can be set on the window frame assembly 200. Exemplarily, the movable vehicle 300 is a car, and the controller 180 can be set on the seat armrest screen or the C-pillar position.

[0085] The curtain system 100 adopts a hidden design, which can ensure that the interior of the movable vehicle 300 is designed to meet safety and comfort requirements. For example, the driver 150 is located at the lower part of the window, and the single flexible shaft drive method ensures that the curtain system 100 can be set in the window frame assembly 200, ensuring the realization of the hidden design and easy and efficient installation. In addition, the single flexible shaft drive method ensures that the curtain system 100 has low cost; reduces the probability of the curtain body 130 being misaligned when moving up and down; reduces wear and tear, and increases service life.

[0086] The technical features of the embodiments disclosed above can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0087] In the embodiments disclosed above, unless otherwise clearly specified and limited, the execution order of each step is not limited, for example, it can be executed in parallel, or it can be executed successively in different orders. The sub-steps of each step can also be executed alternately. The above-mentioned various forms of processes can be used, and steps can be reordered, added or deleted, as long as the desired results of the technical solution provided in the embodiment of the present disclosure can be achieved, and this document does not limit it here.

[0088] The embodiments disclosed above only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of patent protection of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the scope of patent protection required by the present application. Therefore, the scope of patent protection of the present application shall be subject to the attached claims.

Claims

1. A curtain system, characterized in that: include: A first guide rail, defining a sliding direction; a second guide rail, arranged in parallel with the first guide rail; The curtain body comprises a first end and a second end along the sliding direction, wherein the first end is fixed relative to the first guide rail, and the second end is slidably connected to the first guide rail and the second guide rail; a flexible shaft, the flexible shaft continuously extending and comprising a first joint end and a second joint end, the first joint end passing through the first guide rail from a first side along the sliding direction, the first joint end being connected to the second end, the second joint end passing through the second guide rail from a second side along the sliding direction, and the second joint end being connected to the second end; and A driver is used for driving the flexible shaft to move back and forth.

2. The curtain system according to claim 1, characterized in that: The driver is an electric driver; The curtain system also includes a controller electrically connected to the driver.

3. The curtain system according to claim 1, characterized in that: It also includes at least one sleeve, which is arranged between the driver and the first guide rail and / or between the driver and the second guide rail, and is used to guide the flexible shaft.

4. The curtain system according to claim 3, characterized in that: At least one sleeve of the curtain system includes a first sleeve, a second sleeve and a third sleeve, the first guide rail, the second guide rail and the first sleeve are arranged in parallel in sequence, the second sleeve is connected to the first sleeve and the second guide rail, the third sleeve is connected to the first guide rail, and the driver is located between the first sleeve and the third sleeve.

5. The curtain system according to claim 1, characterized in that: The surface layer of the flexible shaft includes a thread structure, and the driver includes a gear meshed with the thread structure.

6. The curtain system according to claim 1, characterized in that: Also includes an active slider and a driven slider; An active slider slidably connected to the first guide rail is fixed to the first joint end and fixed to the second end; an active slider slidably connected to the second guide rail is fixed to the second joint end and fixed to the second end; The driven slider is slidably connected to the first guide rail and / or the second guide rail and fixed to a portion of the curtain body located between the first end and the second end.

7. The curtain system according to claim 6, characterized in that: The first joint end of the flexible shaft is arranged in parallel with the active slider slidably connected to the first guide rail, and the second joint end of the flexible shaft is arranged in parallel with the active slider slidably connected to the second guide rail.

8. The curtain system according to any one of claims 1 to 7, characterized in that: The first guide rail and the second guide rail are closer to each other on a first side and farther from each other on a second side, and the first end is located on the first side.

9. A movable carrier, characterized in that: include: Forms; as well as The curtain system according to any one of claims 1 to 8, used for covering the window.

10. The movable carrier according to claim 9, characterized in that: It also includes a window frame assembly, which has a window and a frame cavity. The window is installed on the window, and the first guide rail and the second guide rail are respectively arranged in the frame cavity to be hidden in the window frame assembly.

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