Curtain extensions and curtain components

Abstract

This application discloses a curtain extension and a curtain assembly, belonging to the field of smart home technology. The curtain extension includes a mounting part, an extension part, and a curtain fixing structure connected in sequence. The curtain extension is installed through the mounting part, and the curtain fixing structure is located at the end of the extension part away from the mounting part. The curtain extension can connect to the edge of the curtain through the curtain fixing structure, thereby increasing the light-blocking area of ​​the curtain. The curtain assembly includes the aforementioned curtain extension. With this configuration, relying on the curtain extension, two adjacent curtains can close smoothly, avoiding the situation where the brackets on the support rod obstruct the sliding of the hanging rings and hooks, preventing the curtains from opening completely. Gaps and light leaks are less likely to exist between adjacent curtains.

Description

Technical Field

[0001] This application belongs to the field of smart home technology, specifically relating to a curtain extension and curtain assembly. Background Technology

[0002] In the field of smart homes, curtain components typically include a support rod and at least two sets of curtains. The support rod is fixed to the wall by multiple spaced brackets, and at least two sets of curtains are installed on the support rod. Each set of curtains can be opened and closed by multiple sets of matching rings and hooks. Specifically, multiple rings are slidably arranged on the support rod, and multiple hooks are spaced apart on the curtains. The hooks and rings are matched one-to-one. The rings drive the corresponding hooks to slide along the support rod, thereby opening and closing the curtains.

[0003] However, during the process of unfolding the curtains, the bracket in the middle of the support rod will obstruct the sliding of the hanging rings and hooks, causing the curtains to not unfold properly. As a result, two adjacent curtains cannot close smoothly, and gaps may appear between the two adjacent curtains, causing light leakage. Utility Model Content

[0004] The purpose of this application is to provide a curtain extension and curtain assembly that can solve the problems of gaps and light leakage in curtain assemblies in related technologies.

[0005] In a first aspect, embodiments of this application provide a curtain extension component, comprising a mounting portion, an extension portion, and a curtain fixing structure connected in sequence, wherein the curtain extension component is installed via the mounting portion.

[0006] The curtain fixing structure is located at the end of the extension that is away from the mounting part. The curtain extension can be connected to the edge of the curtain through the curtain fixing structure to increase the light-blocking area of ​​the curtain.

[0007] Secondly, embodiments of this application also provide a curtain assembly, including the aforementioned curtain extension.

[0008] In this embodiment, the curtain extension is mounted on other components of the curtain assembly using its mounting portion, fixing the position of the curtain extension relative to these components. A curtain fixing structure connects the edges of the curtain, allowing the edges to extend along the extension direction of the extension portion, further increasing the light-blocking area of ​​the curtain. This design ensures that adjacent curtains can close smoothly, preventing the support rod's brackets from obstructing the sliding of the hanging rings and hooks, which could prevent the curtains from fully opening. It also minimizes gaps and light leakage between adjacent curtains. Attached Figure Description

[0009] Figure 1 This is a structural diagram of a curtain component in related technologies;

[0010] Figure 2 This is a top view of a curtain assembly in related technologies;

[0011] Figure 3 This is a schematic diagram of the structure of a curtain extension disclosed in an embodiment of this application;

[0012] Figure 4 This is a schematic diagram of the cooperation between a curtain extension and a curtain robot, as disclosed in an embodiment of this application;

[0013] Figure 5 This is one of the partial structural schematic diagrams of a curtain assembly disclosed in an embodiment of this application;

[0014] Figure 6 This is a second partial structural schematic diagram of a curtain assembly disclosed in an embodiment of this application;

[0015] Figure 7 This is a front view of a curtain assembly disclosed in an embodiment of this application;

[0016] Figure 8 This is a top view of a curtain assembly disclosed in an embodiment of this application;

[0017] Figure 9 yes Figure 8 Enlarged view of point A in the middle;

[0018] Figure 10 This is an exploded view of the mating structure of the curtain extension and the curtain robot disclosed in another embodiment of this application;

[0019] Figure 11 Another embodiment of this application discloses a schematic diagram of the cooperation between a curtain extension and a curtain robot;

[0020] Figure 12 This is one of the partial structural schematic diagrams of a curtain assembly disclosed in another embodiment of this application;

[0021] Figure 13 This is a second partial structural schematic diagram of a curtain assembly disclosed in another embodiment of this application;

[0022] Figure 14 This is a front view of a curtain assembly disclosed in another embodiment of this application;

[0023] Figure 15 This is a top view of a curtain assembly disclosed in another embodiment of this application;

[0024] Figure 16 yes Figure 15 Enlarged view of point B in the middle.

[0025] Explanation of reference numerals in the attached figures:

[0026] 10-Curtain extension parts,

[0027] 100-Installation Department

[0028] 200 - Extension section, 210 - Connecting plate, 220 - Extension arm, A - First direction, B - Second direction

[0029] 300 - Curtain fixing structure; 310 - Elastic clamping part; 311 - Clamping opening; 312 - Cylindrical hole; 320 - Connecting rod; 321 - Hanging hole; 322 - Flange structure.

[0030] 20-Curtain robot, 21-Raised structure, 22-Roller, 23-Second hook,

[0031] 30-Curtains, 31-First hook,

[0032] 40-Staff

[0033] 50 - Support rod, 51 - Hanging ring,

[0034] a- Gap. Detailed Implementation

[0035] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0036] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0037] In related technologies, refer to Figure 1 and Figure 2 As shown, the curtain assembly includes a support rod 50, multiple brackets 40, and at least two sets of curtains 30. The support rod 50 is fixed to the wall by multiple spaced brackets 40. Specifically, brackets 40 are provided at both ends of the support rod 50, and brackets 40 are also provided in the middle area of ​​the support rod 50.

[0038] At least two sets of curtains 30 are installed on the support rod 50. Each set of curtains 30 can be opened and closed through multiple sets of cooperating hanging rings 51 and first hooks 31. Specifically, refer to... Figure 1 As shown, multiple hanging rings 51 are slidably arranged on the support rod 50, and multiple first hooks 31 are spaced apart on the curtain 30. The first hooks 31 and the hanging rings 51 are matched one-to-one. The hanging rings 51 drive the corresponding first hooks 31 to slide along the support rod 50, so as to realize the opening and closing of the curtain 30.

[0039] However, during the unfolding of the curtain 30, the bracket 40 connected to the middle area of ​​the support rod 50 will block the sliding of the hanging ring 51, and the first hook 31 that the hanging ring 51 is engaged with will be restricted, resulting in a limited unfolding effect of the curtain 30 connected to the first hook 31. The light blocking effect of the curtain 30 is poor, making it impossible for two adjacent sets of curtains 30 to be spliced ​​and closed smoothly, and a gap a appears between two adjacent curtains 30, resulting in light leakage.

[0040] The curtain extension and curtain assembly provided in this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0041] Please refer to Figures 3-16 The curtain extension 10 disclosed in this application is applied to a curtain assembly, see reference. Figure 3 As shown, the curtain extension 10 includes a mounting part 100, an extension part 200, and a curtain fixing structure 300 connected in sequence. The curtain extension 10 is installed through the mounting part 100, which is installed on other components of the curtain assembly. The curtain fixing structure 300 is used to connect the curtain 30, so that the edge of the curtain 30 is extended and the light-blocking area of ​​the curtain 30 is larger.

[0042] Optionally, refer to Figure 4 as well as Figures 10-11 As shown, the mounting part 100 can be installed on the curtain robot 20. Specifically, the mounting part 100 can be installed on the protruding structure 21 of the curtain robot 20. Optionally, the mounting part 100 can be connected to the curtain robot 20 by non-removable means such as welding or bonding. Alternatively, the mounting part 100 and the protruding structure 21 of the curtain robot 20 can be fixedly connected by detachable means such as snap-fit ​​or bolt connection. In short, the relative fixation between the mounting part 100 and the curtain robot 20 can be achieved.

[0043] It should be noted that the protruding structure 21 of the curtain robot 20 is equipped with a roller 22, which protrudes from the surface of the protruding structure 21. The curtain robot 20 relies on the roller 22 to slide along the extension direction of the support rod 50, thereby driving the curtain 30 to unfold or close. Specifically, the curtain robot 20 is equipped with a second hook 23, which can cooperate with the first hook 31 of the curtain 30. Moreover, the curtain robot 20 is equipped with a drive mechanism inside. When the roller 22 is in close contact with the support rod 50, the drive mechanism drives the roller 22 to rotate, so that the roller 22 slides along the extension direction of the support rod 50. Thus, the curtain robot 20 drives a part of the curtain 30 to slide along the extension direction of the support rod 50 through the second hook 23 and the first hook 31, thereby realizing the unfolding and closing of the curtain 30.

[0044] Of course, the mounting part 100 can also be mounted on the support rod 50 or the bracket 40 to fix the position of the curtain extension 10.

[0045] The extension direction of the extension portion 200 intersects the mounting direction of the mounting portion 100. Optionally, the mounting direction of the mounting portion 100 can be the direction in which the surface of the protruding structure 21 where the roller 22 is mounted faces, specifically, the height direction of the curtain robot 20. The extension portion 200 can extend only in the same direction, or it can be a bent structure extending in different directions. The extension direction of the extension portion 200 can be perpendicular to the mounting direction of the mounting portion 100, or the extension direction of the extension portion 200 can intersect with but not be perpendicular to the mounting direction of the mounting portion 100. Of course, the extension direction of the extension portion 200 can also be the same as the mounting direction of the mounting portion 100.

[0046] refer to Figure 4 as well as Figures 10-11 As shown, the curtain fixing structure 300 is located at the end of the extension 200 away from the mounting part 100. In other words, the curtain fixing structure 300 is relatively far away from the mounting part 100 due to the extension 200, which means that the curtain fixing structure 300 is relatively far away from the location of the curtain robot 20. Therefore, the curtain extension 10 can connect to the edge of the curtain 30 through the curtain fixing structure 300, so that the unfolding area of ​​the curtain 30 is larger and the light blocking area is increased.

[0047] Optionally, the curtain fixing structure 300 can be directly connected to the edge of the curtain 30. The connection method between the curtain fixing structure 300 and the curtain 30 can be, but is not limited to, snap-fit, bolt connection, etc. Alternatively, the curtain fixing structure 300 can be connected to the first hook 31 connected to the edge of the curtain 30. In short, it is possible to restrict the position of the edge of the curtain 30 so that the curtain 30 can be further flattened.

[0048] In this embodiment, the curtain extension 10 is mounted on other components of the curtain assembly using the mounting part 100 of the curtain extension 10, so that the position of the curtain extension 10 relative to the other components of the curtain assembly is fixed, and the edge of the curtain 30 is connected using the curtain fixing structure 300, so that the edge of the curtain 30 can extend along the extension direction of the extension part 200, thereby further increasing the light-blocking area of ​​the curtain 30.

[0049] With this setup, two adjacent curtains 30 can close smoothly, avoiding the situation where the bracket 40 on the support rod 50 blocks the sliding of the hanging ring 51 and the first hook 31, causing the curtains 30 to fail to open properly. There are also fewer gaps and light leakage issues between two adjacent curtains 30.

[0050] In one alternative approach, refer to Figures 3-9 As shown, the curtain fixing structure 300 includes an elastic clamping part 310, which has clamping openings 311 for clamping the edge of the curtain 30. The elastic clamping part 310 can be a metal sheet or other elastic structure.

[0051] Optionally, the elastic clamping portion 310 may include a first clamping portion and a second clamping portion, with a clamping opening 311 formed between the first clamping portion and the second clamping portion, or, refer to Figure 3 As shown, the elastic clamping part 310 is an integrally formed structure. The elastic clamping part 310 is bent to form a clamping opening 311; the embodiments of this application do not limit the specific structure of the elastic clamping part 310.

[0052] Specifically, the elastic clamping part 310 can undergo elastic deformation under force, causing the clamping opening 311 to expand, allowing the edge of the curtain 30 to extend into the clamping opening 311. After the elastic clamping part 310 returns to its original deformation, the clamping opening 311 contracts, and the elastic clamping part 310 directly clamps the curtain 30. (See reference) Figure 8 and Figure 9 As shown, the curtain assembly is currently in... Figure 7 In the state shown, there is no gap a between two adjacent curtains 30, which improves the light blocking effect; when it is necessary to gather the curtains 30, force is applied to the elastic clamping part 310 to make it elastically deform, the clamping opening 311 expands again, and the edge of the curtain 30 can be directly separated from the elastic clamping part 310.

[0053] In this embodiment, the curtain fixing structure 300 directly connects the edge of the curtain 30 by clamping and limiting. The curtain 30 does not need to be equipped with other structures corresponding to the curtain fixing structure 300. The curtain extension 10 has a wider range of applications. Moreover, the connection structure is relatively simple, and the operation of connecting and disconnecting the curtain 30 is also relatively simple.

[0054] Of course, in other embodiments, the curtain fixing structure 300 may not have the elastic clamping part 310, and the curtain fixing structure 300 may be detachably connected to the curtain 30 in other ways.

[0055] In another approach, refer to Figures 10-11 As shown, the curtain fixing structure 300 is provided with a hanging hole 321, which is used for the first hook 31 connected to the curtain 30 to be hung. The hanging hole 321 can be a square hole, a round hole, etc. The shape of the hanging hole 321 is not limited in this embodiment, as long as it can be used to hang the first hook 31 at the edge of the curtain 30. In this way, the edge of the curtain 30 is connected to the curtain extension 10 by the cooperation of the first hook 31 with the hanging hole 321; the edge of the curtain 30 is separated from the curtain extension 10 by the first hook 31 disengaging from the hanging hole 321.

[0056] In this embodiment, the curtain fixing structure 300 directly connects the edge of the curtain 30 by hanging. The connection structure is relatively simple, and the operation of connecting and disconnecting the curtain 30 is also relatively simple. Moreover, the curtain 30 itself needs to be equipped with a first hook 31 to cooperate with the hanging ring 51 of the support rod 50. Therefore, the curtain 30 does not need to be equipped with other structures, and the curtain extension 10 has a wider range of applications.

[0057] In an optional embodiment, refer to Figures 10-11 As shown, the curtain fixing structure 300 includes an elastic clamping part 310 and a connector. The elastic clamping part 310 is located at the end of the extension 200 away from the mounting part 100. The connector is detachably connected to the elastic clamping part 310. A hanging hole 321 is formed in the connector. The elastic clamping part 310 also has a clamping opening 311 for clamping the edge of the curtain 30. When the elastic clamping part 310 needs to clamp the curtain 30, the connector can be detached; when the hanging hole 321 of the connector needs to be engaged with the first hanging hole 321, the connector can be installed in the elastic clamping part 310.

[0058] Optionally, as mentioned above, the elastic clamping part 310 can be an integrally formed structure, and the elastic clamping part 310 forms a clamping opening 311 by bending. Alternatively, the elastic clamping part 310 can be a split structure, and the elastic clamping part 310 includes two clamping parts, with a clamping opening 311 formed between the two clamping parts. The connecting member can be a connecting rod 320, or it can be a structure of other shapes. The specific shape of the connecting member is not limited in this application embodiment. The connecting member and the elastic clamping part 310 can be detachably connected by means of snap-fit, bolt connection, etc. The connection method between the connecting member and the elastic clamping part 310 is not limited in this application embodiment.

[0059] In this embodiment, the curtain fixing structure 300 can not only be hooked and engaged with the first hook 31 on the edge of the curtain 30 through the hanging hole 321 of the connector, but also clamp and limit the edge of the curtain 30 through the elastic clamping part 310. The connection method between the curtain fixing structure 300 and the curtain 30 is not limited to one type. Users can choose the corresponding method to connect the edge of the curtain 30 as needed, and the curtain extension 10 has a wider range of applications.

[0060] Of course, in other embodiments, the curtain fixing structure 300 may only include connectors, and the curtain fixing structure 300 may not have elastic clamping parts 310. That is, the edges of the curtain 30 are connected only by hanging.

[0061] In a further embodiment, reference is made to... Figures 10-11 As shown, the connector is a connecting rod 320, with a hanging hole 321 at the end of the connecting rod 320. An elastic clamping part 310 is bent to form a cylindrical hole 312 into which the connecting rod 320 extends. The connecting rod 320 is engaged within the cylindrical hole 312, and the cylindrical hole 312 communicates with the clamping opening 311. Optionally, the elastic clamping part 310 can directly form the cylindrical hole 312 and the clamping opening 311 by bending. The hanging hole 321 is located at the first end of the connecting rod 320, and the second end of the connecting rod 320 extends into the cylindrical hole 312. The connecting rod 320 can be a square rod, and the cylindrical hole 312 can be a square hole; alternatively, the connecting rod 320 can be a round rod, and the cylindrical hole 312 can be a round hole, with the shape of the cylindrical hole 312 matching the shape of the connecting rod 320.

[0062] In this embodiment, the elastic clamping part 310 and the connecting rod 320 are detachably connected by a snap-fit ​​method. The connecting rod 320 can be directly inserted into the cylindrical hole 312. The connecting rod 320 and the elastic clamping part 310 do not need to be equipped with snap-fit ​​blocks and slots, which helps to simplify the curtain fixing structure 300.

[0063] Of course, in other embodiments, the elastic clamping part 310 may not have the cylindrical hole 312, and the connecting rod 320 and the elastic clamping part 310 may be detachably connected by bolts or other means.

[0064] In this embodiment, the mounting part 100, the extension part 200, and the elastic clamping part 310 are an integral structure.

[0065] In a further embodiment, the surface of the connecting rod 320 is provided with a flange structure 322, the flange structure 322 protrudes from the surface of the connecting rod 320, and the flange structure 322 and the elastic clamping part 310 are in upper limit engagement in the axial direction of the connecting rod 320.

[0066] Optionally, the flange structure 322 and the elastic clamping part 310 make upper limit contact in the axial direction of the connecting rod 320. The flange structure 322 can be a block structure or a strip structure. Specifically, it can extend in the circumferential direction of the connecting rod 320 to increase the limiting area of ​​the flange structure 322 on the elastic clamping part 310. Further optionally, the flange structure 322 can be an arc-shaped structure or a ring-shaped structure.

[0067] In this embodiment, a flange structure 322 is added to the connecting rod 320 to limit the position of the connecting rod 320. In the axial direction of the connecting rod 320, the position of the connecting rod 320 relative to the elastic clamping part 310 is fixed, so as to prevent the connecting rod 320 from displacing relative to the elastic clamping part 310 when it is stuck in the elastic clamping part 310.

[0068] Of course, in other embodiments, the surface of the connecting rod 320 may not have a flange structure 322, and the connecting rod 320 may be limited by the friction between the elastic clamping part 310 and the connecting rod 320.

[0069] In an optional embodiment, both the elastic clamping portion 310 and the clamping opening 311 extend along the mounting direction of the mounting portion 100; that is, the elastic clamping portion 310 has a strip-shaped structure. Optionally, the mounting portion 100 includes an annular sleeve portion (described later), and the mounting direction of the mounting portion 100 is the axial direction of the annular sleeve portion, i.e. Figure 3 The first direction A in the middle.

[0070] In this embodiment, the extension length of the elastic clamping part 310 is greater, the extension length of the clamping opening 311 is greater, and the clamping area of ​​the elastic clamping part 310 on the edge of the curtain 30 is larger, which is more conducive to improving the connection stability between the curtain extension 10 and the curtain 30.

[0071] Of course, in other embodiments, the elastic clamping part 310 may not be a strip structure, and the elastic clamping part 310 may not extend along the mounting direction of the mounting part 100.

[0072] In the scheme of this application, reference is made to Figure 4 , Figures 10-11 As shown, the extension 200 includes a connecting plate 210 and an extension arm 220 connected together. The connecting plate 210 is connected to the mounting portion 100. Optionally, the connecting plate 210 and the extension arm 220 can be an integral structure; alternatively, the connecting plate 210 and the extension arm 220 can be separate structures, which can be connected by welding or other methods. The extension arm 220 is connected to the curtain fixing structure 300. Optionally, the extension arm 220 is connected to the elastic clamping portion 310. Further optionally, the mounting portion 100, the connecting plate 210, the extension arm 220, and the elastic clamping portion 310 are all integral structures.

[0073] The connecting plate 210 extends along the mounting direction of the mounting portion 100, and the connecting plate 210 may intersect the extending direction of the extending arm 220 with the mounting direction of the mounting portion 100. Optionally, the extending direction of the extending arm 220 may be perpendicular to the mounting direction of the mounting portion 100, or they may intersect but not be perpendicular. Further optionally, refer to... Figure 3 As shown, the connecting plate 210 extends along the first direction A, and the extension arm 220 extends along the second direction B. The first direction A and the second direction B are perpendicular. The first direction A is the height direction of the curtain robot 20, and the second direction B is the length direction of the curtain robot 20.

[0074] In this embodiment, the extension 200 extends in different directions, making the curtain fixing structure 300 further away from the installation part 100. This makes it easier for the curtain fixing structure 300 to extend the curtain 30 further by connecting the curtain 30, resulting in a larger light-blocking area. Moreover, the connecting plate 210 can fit against the surface of the curtain robot 20, and the contact area between the connecting plate 210 and the curtain robot 20 is larger, which helps to improve the installation stability of the curtain extension 10.

[0075] Of course, in other embodiments, the extension 200 may not have the connecting plate 210, and the extension 200 may only have the extension arm 220.

[0076] In the scheme of this application, reference is made to Figures 3-4 as well as Figures 10-11 As shown, the mounting part 100 includes an annular sleeve part, which is used to be sleeved on the outside of the protruding structure 21 of the curtain robot 20. The mounting direction of the mounting part 100 is the direction of the axis of the annular sleeve part.

[0077] Optionally, the annular sleeve portion can be a square annular structure, a circular annular structure, or other annular structures, so that the mounting portion 100 can be sleeved on the outer structure of the protruding structure 21. Moreover, the annular sleeve portion can cooperate with the protruding structure 21, that is, the inner wall surface of the annular sleeve portion can be in close contact with the protruding structure 21.

[0078] In this embodiment, the mounting part 100 is directly sleeved on the outside of the protruding structure 21, so that the curtain extension 10 can be installed on the curtain robot 20. In this way, no other connection operation is required for the installation of the curtain extension 10. The installation structure and installation operation are simple, which helps to simplify the structure of the curtain extension 10 and reduce the design cost.

[0079] Based on the curtain extension 10 disclosed in this application, refer to Figure 7 and Figure 14As shown in the embodiments, this application also discloses a curtain assembly, which includes the curtain extension 10 in the above embodiments. Optionally, the curtain assembly also includes the support rod 50, bracket 40, curtain robot 20, and at least two sets of curtains 30 mentioned above.

[0080] Optionally, the curtain extension 10 clamps the edge of the curtain 30 via the elastic clamping part 310, or the curtain extension 10 engages with the first hook 31 of the curtain 30 via the hanging hole 321, see reference. Figure 5 and Figure 12 As shown, the width of the bracket 40 set at the middle position of the support rod 50 is d. Through the curtain extension piece 10, the extension length of the curtain 30 reaches D, where D > d.

[0081] In this embodiment, a curtain extension 10 is added to the curtain assembly. The curtain extension 10 cooperates with the curtain robot 20, and the curtain fixing structure 300 of the curtain extension 10 is further used to connect with the edge of the curtain 30, so that the curtain 30 is further extended to further increase the light blocking area of ​​the curtain 30. Two adjacent curtains 30 can be closed smoothly, avoiding the situation where the bracket 40 on the support rod 50 blocks the sliding of the hanging ring 51 and hook, which would prevent the curtain 30 from being opened in place. There are less likely to be gaps and light leakage between two adjacent curtains 30.

[0082] In a further embodiment, there are multiple curtain extension pieces 10, curtain robots 20, and curtains 30, with each curtain extension piece 10, curtain robot 20, and curtain 30 corresponding to one another.

[0083] With this configuration, the number of curtain extension pieces 10 increases, and the unfolding area of ​​each curtain 30 is extended by the corresponding curtain extension piece 10, increasing the light-blocking area of ​​each curtain 30, so that any two adjacent curtains 30 can be closed smoothly, avoiding gaps and light leakage in the curtain components.

[0084] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A curtain extension component, characterized in that, It includes a mounting part (100), an extension part (200), and a curtain fixing structure (300) connected in sequence. The curtain extension part (10) is installed through the mounting part (100). The curtain fixing structure (300) is located at one end of the extension (200) away from the mounting part (100). The curtain extension (10) can be connected to the edge of the curtain (30) through the curtain fixing structure (300) to increase the light-blocking area of ​​the curtain (30).

2. The curtain extension component according to claim 1, characterized in that, The curtain fixing structure (300) includes an elastic clamping part (310), which is provided with a clamping opening (311) for clamping the edge of the curtain (30).

3. The curtain extension component according to claim 1, characterized in that, The curtain fixing structure (300) is provided with a hanging hole (321), which is used for the first hook (31) connected to the curtain (30) to be hung.

4. The curtain extension member according to claim 3, characterized in that, The curtain fixing structure (300) includes an elastic clamping part (310) and a connector. The elastic clamping part (310) is located at one end of the extension (200) away from the mounting part (100). The connector is detachably connected to the elastic clamping part (310). The hanging hole (321) is opened in the connector. The elastic clamping part (310) is also provided with a clamping opening (311) for clamping the edge of the curtain (30).

5. The curtain extension member according to claim 4, characterized in that, The connector is a connecting rod (320), the hanging hole (321) is opened at the end of the connecting rod (320), the elastic clamping part (310) is bent to form a cylindrical hole (312) for the connecting rod (320) to extend into, the connecting rod (320) is engaged in the cylindrical hole (312), and the cylindrical hole (312) is connected to the clamping port (311).

6. The curtain extension member according to claim 5, characterized in that, The surface of the connecting rod (320) is provided with a flange structure (322), the flange structure (322) protrudes from the surface of the connecting rod (320), and the flange structure (322) and the elastic clamping part (310) are engaged in an axial upper limit fit of the connecting rod (320).

7. The curtain extension according to claim 2 or 4, characterized in that, Both the elastic clamping part (310) and the clamping opening (311) extend along the mounting direction of the mounting part (100).

8. The curtain extension according to claim 1, characterized in that, The extension (200) includes a connecting plate (210) and an extension arm (220) connected together. The connecting plate (210) is connected to the mounting part (100), and the extension arm (220) is connected to the curtain fixing structure (300). The connecting plate (210) extends along the mounting direction of the mounting part (100), and the extension direction of the extension arm (220) intersects with the mounting direction of the mounting part (100).

9. The curtain extension member according to claim 1, characterized in that, The mounting part (100) includes an annular sleeve part, which is used to be sleeved on the outside of the protruding structure (21) of the curtain robot (20), and the mounting direction of the mounting part (100) is the direction of the axis of the annular sleeve part.

10. A curtain assembly, characterized in that, Includes the curtain extension (10) as described in any one of claims 1-9.

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