Deployment device

Abstract

The present invention relates to an unfolding device comprising: a sunshade curtain configured to be wound; a main body part configured to accommodate the wound sunshade curtain therein; the sunshade strip is arranged at the first end of the sunshade curtain; the guide rail part is arranged on one side of the main body part; the first wire assembly is at least partially arranged in the main body part, and the first wire assembly comprises a first wire and a first connecting part; the second wire assembly is at least partially arranged in the guide rail part, the second wire assembly comprises a second wire and a second connecting part, and the first end of the sunshade strip is arranged on the second wire assembly; and a driver provided on the main body portion and configured to move the first wire assembly, in which first and second connection portions connect the first and second wire assemblies to each other.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims the benefit of priority from Korean Patent Application No. 10-2023-0111286 filed on August 24, 2023, in the Korean Intellectual Property Office, the entire contents of which are incorporated herein by reference. Technical Field

[0003] The present invention relates to a deployment device. Background Art

[0004] A vehicle may be equipped with various convenience devices that can be operated by electricity. For example, a sunshade may be provided to block a portion of sunlight from entering a vehicle window, or a cargo screen may be provided to partition a trunk space of the vehicle. The sunshade or cargo screen may be deployed by operating an electrical device. In the related prior art, a deployment device for operating a sunshade or cargo screen is produced as a single component and mounted to the vehicle. However, since the interior of a vehicle has a three-dimensional structure, in order to install the deployment device produced as a single component in the vehicle, additional parts may be required for assembly, which increases the work hours. Summary of the invention

[0005] One aspect of the present invention provides a deployment device capable of arranging separate components in an interior space of a vehicle and an interior cargo space at the rear of the vehicle and mechanically coupling the components.

[0006] According to one aspect of the present invention, an unfolding device includes: a main body, in which a sunshade curtain is rolled and accommodated; a sunshade strip, which is arranged at one end of the sunshade curtain; a guide rail portion, which is arranged on one side or the other side of the main body; a first wire assembly, which is at least partially arranged in the main body; a second wire assembly, which is at least partially arranged in the guide rail portion, and one end of the sunshade strip is arranged on the second wire assembly; and a driver, which is arranged on the main body and can make the first wire assembly slidably move. The first wire assembly includes a first wire and a first connecting portion, and the second wire assembly includes a second wire and a second connecting portion, and the first connecting portion and the second connecting portion connect the first wire assembly and the second wire assembly to each other.

[0007] The first connection part includes: a first sub-connection part, which is arranged on one end of the first line; and a second sub-connection part, which is arranged on the other end of the first line, and the second connection part includes: a third sub-connection part, which is arranged on one end of the second line, and a fourth sub-connection part, which is arranged on the other end of the second line, the first sub-connection part can be combined with the third sub-connection part, and the second sub-connection part can be combined with the fourth sub-connection part.

[0008] The first sub-connection part and the third sub-connection part are movably disposed on the main body.

[0009] The guide rail portion may include a guide rail groove, and the second sub-connection portion may be configured to be movable along the guide rail groove.

[0010] One end of the sunshade strip is coupled to the second sub-connection portion and is pulled along the guide rail groove.

[0011] The first connection part may be a first roller on which at least a portion of the first wire is wound, the second connection part may be a second roller on which at least a portion of the second wire is wound, and a rotation axis of the first roller and a rotation axis of the second roller may be connected in parallel to each other.

[0012] The guide rail portion may include a guide rail groove, the traction portion is disposed on the second line, and one end of the sunshade strip is coupled to the traction portion and pulled along the guide rail groove.

[0013] According to another aspect of the present invention, an unfolding device includes: a main body, one end of a screen panel is hinged to the main body; a slat is coupled to the other end of the screen panel; a guide rail portion is arranged on one side or the other side of the main body; a first wire assembly is at least partially arranged in the main body; a second wire assembly is at least partially arranged in the guide rail portion, one end of the slat is arranged on the second wire assembly; and a drive is arranged on the main body and enables the first wire assembly to move slidably, wherein the first wire assembly includes a first wire and a first connecting portion, the second wire assembly includes a second wire and a second connecting portion, and the first connecting portion and the second connecting portion connect the first wire assembly and the second wire assembly to each other.

[0014] The first connection part also includes: a first sub-connection part, which is arranged on one end of the first line, and a second sub-connection part, which is arranged on the other end of the first line; the second connection part includes: a third sub-connection part, which is arranged on one end of the second line, and a fourth sub-connection part, which is arranged on the other end of the second line, the first sub-connection part can be combined with the third sub-connection part, and the second sub-connection part can be combined with the fourth sub-connection part.

[0015] The first sub-connection part and the third sub-connection part are movably disposed on the main body.

[0016] The first connection part may be a first roller on which at least a portion of the first wire is wound, the second connection part may be a second roller on which at least a portion of the second wire is wound, and a rotation axis of the first roller and a rotation axis of the second roller may be connected in parallel to each other.

[0017] The screen panel comprises a first screen panel and a second screen panel, wherein the first screen panel and the second screen panel are arranged side by side and hinged to each other.

[0018] The guide rail portion may be coupled to a pillar garnish provided in the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and other aspects, features and advantages of the present invention will be more clearly understood from the following detailed description in conjunction with the accompanying drawings, in which:

[0020] Figure 1 A view showing a portion of an example of a deployment device for deploying a sunshade device;

[0021] Figure 2 A view showing a portion of the deployment device for accommodating the sunshade device in the main body;

[0022] Figure 3 A view showing an example structure in which a main body portion and a guide rail portion are connected;

[0023] Figure 4 A view showing an example of a connection structure of a first wire assembly provided in a main body portion and a second wire assembly provided in a guide rail portion;

[0024] Figure 5 A view showing an example of a first connecting portion;

[0025] Figure 6 A view showing an example of a second connecting portion;

[0026] Figure 7 A view showing a portion of an example of a deployment device for accommodating a sunshade device in a main body;

[0027] Figure 8 To show that Figure 7 A view of an example structure of a main body portion and a guide rail portion connected;

[0028] Fig. 9 To show the setting Figure 7 A view of an example structure in which a first wire assembly in a main body portion and a second wire assembly disposed in a guide rail portion are connected;

[0029] Fig.10 A view showing an example structure in which a first connection portion and a second connection portion are combined with each other;

[0030] Fig.11 It is a view showing an example structure in which the unfolding device according to the present invention unfolds a cargo screen. DETAILED DESCRIPTION

[0031] The present invention can be modified in various ways and can have various exemplary embodiments, and its specific embodiments will be illustrated and described in detail in the accompanying drawings. However, it should be understood that the present invention is not limited to the specific forms disclosed, but includes all modifications, equivalents and alternative forms that do not depart from the scope and spirit of the present invention.

[0032] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0033] Figure 1 A view showing a portion of an unfolding device for unfolding a sunshade device, Figure 2 This is a view showing a part of the unfolding device of the sunshade device accommodated in the main body.

[0034] In some embodiments, the deployment device may include a main body portion 10 and a guide rail portion 20. The main body portion 10 may be disposed at the rear inner side of the vehicle. The main body portion 10 may be disposed close to the lower side of the rear window of the vehicle. In the accompanying drawings, the guide rail portion 20 is shown on one side of the main body portion 10, but the guide rail portion 20 may be disposed on one side or the other side of the main body portion 10.

[0035] In some examples, the rail portion 20 may be disposed on one side and the other side of the body portion 10. When the rail portion 20 is disposed on one side and the other side of the body portion 10, a plurality of first line assemblies 100 and a plurality of second line assemblies 200 may also be arranged, as will be further described below.

[0036] The guide rail portion 20 may be disposed in the interior space of the vehicle. The guide rail portion 20 may be disposed on a pillar on the inside of the vehicle. For example, the guide rail portion 20 may be disposed on a C-pillar. The guide rail portion 20 may be formed integrally with a pillar trim disposed inside the vehicle. Alternatively, the guide rail portion 20 may be coupled to a pillar trim disposed inside the vehicle.

[0037] In some embodiments, the main body portion 10 and the guide rail portion 20 may be independent of each other. The main body portion 10 and the guide rail portion 20 may be separately provided in the vehicle and combined with each other without being attached to each other. After the main body portion 10 and the guide rail portion 20 are separately provided in the vehicle and assembled, a portion of the main body portion 10 and the guide rail portion 20 may be combined with each other.

[0038] The unfolding target of the unfolding device may be a sunshade device 30. The sunshade device 30 may include a sunshade strip 32 and a sunshade curtain 31. The sunshade curtain 31 may be rolled around the main body 10. The sunshade curtain 31 may be rolled up and stored in the space of the main body 10. One end of the sunshade curtain 31 may be coupled to the sunshade strip 32. The unfolding device may unfold the sunshade curtain 31 by pulling the sunshade strip 32. The sunshade strip 32 may be unfolded along the guide rail portion 20. The sunshade strip 32 may be unfolded along the guide rail groove 21 provided in the guide rail portion 20.

[0039] The unfolding device may unfold the sunshade curtain 31 rolled up on the main body 10 by pulling the sunshade strip 32. The unfolding device may unfold the sunshade curtain 31 by pulling the sunshade strip 32 in a direction away from the main body 10. In some examples, the unfolding device may pull the sunshade strip 32 in a direction closer to the main body 10. When the sunshade strip 32 approaches the main body 10, the sunshade curtain 31 may be rolled around the accommodation space disposed in the main body 10 by an elastic member disposed in the main body 10.

[0040] Figure 3 A view showing a structure in which a main body portion and a guide rail portion are connected, Figure 4 A view showing a connection structure of a first wire assembly provided in a main body portion and a second wire assembly provided in a guide rail portion, Figure 5 is a view showing the first connection portion, and Figure 6 2 is a view showing a second connection portion.

[0041] The driver 11 and the wire assembly may be disposed in the body portion 10. The wire assembly disposed in the body portion 10 may be referred to as a first wire assembly 100.

[0042] The driver 11 may provide power. For example, the driver 11 may include a motor 111 that provides power. In another example, the driver 11 may include a gear portion 112. In some examples, the driver 11 may include a pulley 113. The gear portion 112 may be rotated by power provided by the motor 111. At least a portion of the first wire 101 may be disposed on the pulley 113. At least a portion of the first wire 101 may be wound around the pulley 113. The motor 111 may rotate the gear portion 112, and the pulley 113 may be rotated by the rotating gear portion 112. The pulley 113 may rotate to slide the first wire 101.

[0043] The wire assembly may include a wire and a connection portion. The wire included in the first wire assembly 100 may be referred to as a first wire 101, and the connection portion provided in the first wire assembly 100 may be referred to as a first connection portion 102. At least a portion of the first wire 101 may be provided in the driver 11. At least a portion of the first wire 101 may be provided in a pulley 113 of the driver 11. At least a portion of the first wire 101 may be wound around the pulley 113 of the driver 11. At least a portion of the first wire 101 may be wound around the pulley 113, and as the pulley 113 rotates, the first wire 101 may slide and move on the surface of the pulley 113. At least a portion of the first wire 101 may be wound around the pulley 113 one to three times.

[0044] The first connection part 102 may be connected to the second connection part 202, which will be described below. The first connection part 102 may be connected to the second connection part 202 and may slide the second line 201, which will be described below. The first connection part 102 may include a first sub-connection part 1021 and a second sub-connection part 1022. The first sub-connection part 1021 may be provided at one end of the first line 101. The second sub-connection part 1022 may be provided at the other end of the first line 101.

[0045] One end of the first wire 101 may be disposed in the first sub-connection part 1021. One end of the first wire 101 may be fixed or coupled to the first sub-connection part 1021. The first sub-connection part 1021 may be coupled to the third sub-connection part 2021, which will be described below. A groove may be provided in any one of the first sub-connection part 1021 and the third sub-connection part 2021, and at least a portion of the other of the first sub-connection part 1021 and the third sub-connection part 2021 may be inserted into the groove. The first sub-connection part 1021 may be disposed to move along the guide groove of the guide rail part 20.

[0046] The other end of the first wire 101 may be disposed in the second sub-connection portion 1022. The other end of the first wire 101 may be fixed or coupled to the second sub-connection portion 1022. The second sub-connection portion 1022 may be coupled to the fourth sub-connection portion 2022, which will be described below. A groove may be provided in any one of the second sub-connection portion 1022 and the fourth sub-connection portion 2022, and at least a portion of the other of the second sub-connection portion 1022 and the fourth sub-connection portion 2022 may be inserted into the groove. The second sub-connection portion 1022 may be movable along the main body portion 10. The second sub-connection portion 1022 may be moved in the longitudinal direction of the main body portion 10 by sliding the first wire 101.

[0047] The guide rail groove and the wire assembly may be disposed in the guide rail portion 20. The wire assembly disposed on the guide rail portion 20 may be referred to as a second wire assembly 200. The guide rail groove may be formed along the guide rail portion 20. The guide rail groove may be disposed in the longitudinal direction of the guide rail portion 20. At least a portion of the second wire assembly 200 may be disposed in the guide rail groove. The first sub-connection portion 1021 and the third sub-connection portion 2021 may be disposed in the guide rail groove. The guide rail groove may guide the movement of the first sub-connection portion 1021 and the third sub-connection portion 2021.

[0048] The second wire assembly 200 may include a second wire 201 and a second connection portion 202. The second connection portion 202 may include a third sub-connection portion 2021 and a fourth sub-connection portion 2022. The second wire 201 may be disposed in the guide rail portion 20. The second wire 201 may slide in the guide rail portion 20. When one side of the guide rail portion 20 is close to the main body portion 10, the upper pulley 113 may be disposed on the other side of the guide rail portion 20.

[0049] At least a portion of the second wire 201 may be disposed in the upper pulley 113. At least a portion of the second wire 201 may be wound on the surface of the upper pulley 113. The upper pulley 113 may guide the sliding second wire 201. The second wire 201 may form a hairpin structure through the upper pulley 113. The second wire 201 may slide in the hairpin structure through the upper pulley 113.

[0050] The third sub-connection part 2021 may be provided at one end of the second wire 201. The third sub-connection part 2021 may be coupled to one end of the second wire 201. The third sub-connection part 2021 may be connected to the first sub-connection part 1021. The third sub-connection part 2021 may be coupled to the first sub-connection part 1021. The third sub-connection part 2021 may move along the second wire 201 sliding in the guide rail part 20. The third sub-connection part 2021 may move along the guide rail groove. The third sub-connection part 2021 may be coupled to the first sub-connection part 1021 and move along the guide rail groove.

[0051] The fourth sub-connection part 2022 may be provided at the other end of the second wire 201. The fourth sub-connection part 2022 may be coupled to the other end of the second wire 201. The fourth sub-connection part 2022 may be coupled to the second sub-connection part 1022. The fourth sub-connection part 2022 may move along the body part 10 together with the second sub-connection part 1022.

[0052] The sunshade strip 32 may be provided in at least a portion of the second wire assembly 200. The second wire assembly 200 may be connected to the sunshade strip 32. The second wire assembly 200 may be slidably moved by the first wire assembly 100 to pull the sunshade strip 32. The sunshade curtain 31 may be unfolded by pulling the sunshade strip 32.

[0053] Hereinafter, descriptions of the same components and contents as those described above will be omitted.

[0054] Figure 7 A view showing a portion of a deployment device in which a sunshade device is accommodated in a main body according to another exemplary embodiment; Figure 8 A view showing a structure in which a main body portion and a guide rail portion are connected according to another exemplary embodiment; Fig. 9 A view showing a structure in which a first wire assembly provided in a main body portion and a second wire assembly provided in a guide rail portion are connected according to another exemplary embodiment; and Fig.10 A view illustrating a structure in which a first connection portion and a second connection portion are coupled to each other according to another exemplary embodiment.

[0055] The driver 11 and the wire assembly may be provided in the main body 10. The wire assembly may include a wire and a connection portion. The wire assembly provided in the main body 10 may be referred to as a first wire assembly 100. The wire included in the first wire assembly 100 may be referred to as a first wire 101, and the connection portion provided in the first wire assembly 100 may be referred to as a first connection portion 102. The first connection portion 102 may be a roller. The roller as the first connection portion 102 may be referred to as a first roller 103. The first wire 101 may be connected to the second wire 201 through the first roller 103, which will be described below.

[0056] The first wire 101 may have a belt shape. One end and the other end of the first wire 101 may be connected to each other. At least a portion of the first wire 101 may be disposed in the driver 11. At least a portion of the first wire 101 may be disposed in the pulley 113 of the driver 11. At least a portion of the first wire 101 may be wound around the pulley 113 of the driver 11. At least a portion of the first wire 101 may be wound around the pulley 113, and as the pulley 113 rotates, the first wire 101 may slide and move on the surface of the pulley 113.

[0057] Another portion of the first wire 101 may be disposed in the first drum 103. At least a portion of the first wire 101 may be wound on the first drum 103. The first wire 101 may slide by the driver 11, and the first drum 103 may rotate by the slid first wire 101.

[0058] The second wire 201 may have a belt shape. One end and the other end of the second wire 201 may be connected to each other. At least a portion of the second wire 201 may be disposed in the second drum 104. As the second drum 104 rotates, the second wire 201 may slide and move.

[0059] The first roller 103 and the second roller 104 may be combined with each other. The second roller 104 may rotate due to the rotation of the first roller 103. The rotation axis of the first roller 103 and the rotation axis of the second roller 104 may be parallel. The rotation axis of the first roller 103 and the rotation axis of the second roller 104 may be arranged on the same straight line. The first roller 103 and the second roller 104 may share a rotation axis.

[0060] The second drum 104 may be disposed in the first support portion 1041. The first support portion 1041 may be disposed in the guide rail portion 20 or coupled to the guide rail portion 20. The second drum 104 may be rotatably disposed in the first support portion 1041. The first support portion 1041 may be a structure that supports the second drum to rotate.

[0061] The second support portion 1042 may be disposed on one side of the first support portion 1041. The second support portion 1042 may protrude from one side of the first support portion 1041. The second support portion 1042 may have a cylindrical structure, a portion of which is cut away in a direction parallel to the central axis. At least a portion of the first drum 103 may be inserted into the second support portion 1042. The second support portion 1042 may have a structure that supports the first drum 103 to rotate.

[0062] The traction part 105 may be provided in a portion of the second wire 201. The traction part 105 may move along the guide groove of the guide rail part 20 by the sliding second wire 201. A traction object may be connected to the traction part. The traction object may be, for example, a sunshade strip 32 or a slat 42.

[0063] Fig.11This is a view showing a structure in which a cargo screen is unfolded by the unfolding device according to the present invention. The description of the same components as those of the above-mentioned unfolding device will be omitted below.

[0064] One end of the cargo screen 40 may be provided in the main body portion 10. One end of the cargo screen 40 may be hinged to the main body portion 10. Slats 42 of the cargo screen 40 may be provided in the rail portion 20. The slats 42 may be pulled along the rail portion 20. The cargo screen 40 may be deployed by pulling the slats 42.

[0065] The cargo screen 40 may include a screen panel 41 and slats 42. One end of the screen panel 41 may be hinged to the main body 10. The other end of the screen panel 41 may be coupled to the slats 42.

[0066] The screen plate 41 may include a first screen plate 411 and a second screen plate 412. The first screen plate 411 and the second screen plate 412 may be arranged side by side. The first screen plate 411, the second screen plate 412, the main body 10 and the slats 42 may be arranged side by side. The first screen plate 411 and the second screen plate 412 may be hinged to each other. The first screen plate 411 and the second screen plate 412 may be hinged by a screen hinge 413.

[0067] The slats 42 may be pulled along the guide groove by the sliding second wire assembly 200. The first wire assembly 100 slides by the driver 11 provided in the main body 10, the second wire assembly 200 slides by the second wire assembly 200, and the slats 42 may be pulled by the second wire assembly 200. As the slats 42 are pulled, the cargo screen 40 may be deployed.

[0068] When the deployment device is used as described above, the man-hours for assembling the deployment device to the vehicle can be reduced.

[0069] Specifically, the body portion 10 and the rail portion 20 may be separately disposed in the vehicle interior, and the first and second line assemblies 100 and 200 may be connected to each other. In this case, the first and second line assemblies 100 and 200 may be connected by the first and second connection portions 102 and 202 described above.

[0070] When the first line component 100 and the second line component 200 have the above reference Figures 4 to 6 In the described construction, the main body 10 and the rail portion 20 can be separately disposed inside the vehicle, the first sub-connection portion 1021 can be connected to the third sub-connection portion 2021, and the second sub-connection portion 1022 can be connected to the fourth sub-connection portion 2022 to assemble the deployment device.

[0071] In addition, when the first line component 100 and the second line component 200 have the above reference Figures 8 to 10With the above configuration, the main body portion 10 and the guide rail portion 20 may be separately disposed inside the vehicle, and the first roller 103 and the second roller 104 may be connected to assemble the deployment device.

[0072] According to the deployment device of the exemplary embodiment of the present invention, there is an effect of reducing the additional components required for installing the deployment device in the vehicle. In addition, there is an effect of reducing the man-hours when installing the deployment device in the vehicle.

[0073] While exemplary embodiments have been shown and described above, it will be apparent to those skilled in the art that modifications and variations may be made to the present invention without departing from the scope of the invention as defined in the appended claims.

Claims

1. A deployment device, comprising: A sunshade configured to be rolled up; A main body portion, configured to accommodate the rolled-up sunshade curtain inside; A sunshade strip, arranged at a first end of the sunshade curtain; A guide rail portion, disposed on one side of the main body portion; a first wire assembly at least partially disposed within the main body, the first wire assembly comprising a first wire and a first connecting portion; A second wire assembly is at least partially disposed in the guide rail portion, the second wire assembly comprises a second wire and a second connecting portion, and the first end of the sunshade strip is disposed on the second wire assembly; as well as a driver disposed on the main body and configured to move the first wire assembly, The first connection portion and the second connection portion connect the first line assembly and the second line assembly to each other.

2. The deployment device according to claim 1, wherein: The first connecting portion comprises: a first sub-connection portion, disposed on a first end of the first line; and a second sub-connection portion, disposed on a second end of the first line, and Wherein, the second connecting portion comprises: a third sub-connection portion disposed on the first end of the second line and coupled to the first sub-connection portion, and The fourth sub-connection portion is disposed on the second end of the second line and coupled to the second sub-connection portion.

3. The deployment device according to claim 2, wherein: The first sub-connection portion and the third sub-connection portion are movably disposed on the main body.

4. The deployment device according to claim 2, wherein: The rail portion defines a rail slot, and Wherein, the second sub-connecting portion is configured to be movable along the guide rail groove.

5. The deployment device according to claim 4, wherein: The first end of the sunshade strip is coupled to the second sub-connection portion and is configured to be pulled along the guide rail groove.

6. The deployment device according to claim 1, wherein: The first connecting portion further includes a first roller, and at least a portion of the first wire is wound on the first roller. Wherein, the second connecting part further comprises a second roller, at least a portion of the second wire is wound on the second roller, and Wherein, the rotation axis of the first roller and the rotation axis of the second roller are connected to each other and extend parallel to each other.

7. The deployment device according to claim 6, wherein: The rail portion defines a rail slot, and Wherein, the guide rail portion includes a traction portion, the traction portion is arranged on the second line and coupled to the first end of the sunshade strip, and the first end of the sunshade strip is configured to be pulled along the guide rail groove.

8. A deployment device, comprising: Main body; A screen plate, a first end of which is hinged to the main body; a slat coupled to the second end of the screen panel; A guide rail portion, disposed on one side of the main body portion; a first wire assembly at least partially disposed within the main body, the first wire assembly comprising a first wire and a first connecting portion; a second wire assembly at least partially disposed within the rail portion, the second wire assembly comprising a second wire and a second connecting portion, one end of the slat being disposed on the second wire assembly; as well as a driver disposed on the main body and configured to move the first wire assembly, The first connection portion and the second connection portion connect the first line assembly and the second line assembly to each other.

9. The deployment device according to claim 8, wherein: The first connecting portion further includes: a first sub-connection portion, disposed on a first end of the first line; and a second sub-connection portion, disposed on a second end of the first line, and Wherein, the second connecting portion comprises: a third sub-connection portion disposed on the first end of the second line and coupled to the first sub-connection portion, and The fourth sub-connection portion is disposed on the second end of the second line and coupled to the second sub-connection portion.

10. The deployment device according to claim 9, wherein: The first sub-connection portion and the third sub-connection portion are movably disposed on the main body.

11. The deployment device according to claim 8, wherein: The first connecting portion includes a first roller, and at least a portion of the first wire is wound on the first roller. The second connecting portion includes a second roller, at least a portion of the second wire is wound on the second roller, and Wherein, the rotation axis of the first roller and the rotation axis of the second roller are connected to each other and extend parallel to each other.

12. The deployment device according to claim 8, wherein: The screen panel comprises a first screen panel and a second screen panel which are arranged side by side and hinged to each other.

13. The stent according to claim 1, wherein: The guide rail portion is configured to be coupled to a pillar garnish provided in a vehicle.

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