JP2014122012A - Indoor structure of automobile and curtain rail for passenger compartment - Google Patents

Abstract

[PROBLEMS] To accurately protect and shield the privacy of a camping living area by using a curtain, and to make it possible to use the curtain rail for other purposes as well as to increase the space performance of the camping living area. .
A curtain rail extending in an endless annular manner along an upper portion of a side wall of a passenger compartment and / or a ceiling wall so as to surround a predetermined region of the passenger compartment over the entire circumference is provided in a longitudinal direction of the curtain rail. The plurality of brackets 40 are fixed to the upper portion of the side wall 32 and / or the ceiling wall 34 at a plurality of locations along the space so as to be spaced from the same portion. The curtain rail 36 has a cylindrical shape over the entire length, and has an opening 50 extending over the entire length at a lower position.
[Selection] Figure 1

Description

  The present invention relates to a vehicle interior structure and a curtain rail for a vehicle compartment, and more particularly to a vehicle interior structure and a curtain rail for a vehicle compartment used as a camper or the like.

  In order to cover a side window of an automobile with a curtain, an automobile in which a curtain rail is attached along the upper edge of the side window is known (for example, Patent Documents 1 and 2).

Japanese Patent Laid-Open No. 10-86665 JP 2006-240607 A

  It has been considered to convert a general automobile to a camper car by using a cabin space behind the front seat of a one-box type general automobile as a living area for camping.

  In such a case, not only the side windows but also the rear windows of the tailgate are covered with curtains in order to protect and shield the privacy of the camping living area, and between the front seat and the rear passenger compartment space. It is desirable that curtain rails are installed in the passenger compartment so as to be separated by curtains.

  In addition, since the camping living area of an automobile is smaller than that of a general residential house, curtain rails can be used for other purposes, or equipment such as galleys (storage rack units) where the curtain rails are installed in the camping living area. It is desired that the space performance of the camping living area is high without interfering with the installation, or conversely preventing the equipment installed in the camping living area from covering the window with the curtain.

  The problem to be solved by the present invention is that the privacy of a camping living area can be accurately protected and shaded by a curtain, and the curtain rail can be used for other purposes, and further, the camping living area can be used. Is to increase the space performance.

  The interior structure of the automobile according to the present invention is endless along the upper portion of the side wall (32) and / or the ceiling wall (34) of the vehicle interior so as to surround the predetermined area (30) of the vehicle interior over substantially the entire circumference. An annularly extending curtain rail (36), and at a plurality of locations along the longitudinal direction of the curtain rail (36), the curtain rail (36) is placed on the side wall (32) and / or the ceiling wall (34). A plurality of brackets (40) that are fixed so as to be spaced apart from the same portion, and the curtain rail (36) has a cylindrical shape over its entire length and extends to the lower position over its entire length. It has an opening (50).

  According to this configuration, since the curtain rail (36) extends in an endless ring shape so that the curtain rail (36) surrounds the predetermined area (30) in the vehicle cabin over the entire circumference, the camping living area and the like Privacy protection and light shielding in all directions of the predetermined region (30) in the vehicle interior can be easily and reliably performed by the curtain (64) hung on the curtain rail (36).

  Moreover, since the curtain rail (36) has an endless annular shape, the overall rigidity of the curtain rail (36) is high, and the curtain rail (36) is attached to the upper portion of the vehicle interior side wall (32) and / or the ceiling wall (34). On the other hand, the curtain rail (36) can be appropriately used as a hanger bar for suspending articles such as hangers because it is provided at intervals.

  The interior structure of the automobile according to the present invention preferably further includes a first fixture (70) fixedly disposed in the predetermined area (30) in the vicinity of the curtain rail (36). The fixture (70) is located on the lower side of the curtain rail (36), on the rear surface (72, 72) located on the vehicle interior side of the curtain (64) suspended from the curtain rail (36) via the runner (60). 74, 76), and allows the curtain (64) to pass between the back surface (72, 74, 76) of the first fixture (70) and the upper portion of the side wall (32). Is provided.

  According to this configuration, the curtain (64) can be opened and closed without being obstructed by the first fixture (70), and convenience is improved.

  The interior structure of the automobile according to the present invention preferably further includes a second fixture (80) arranged in the predetermined area (30), and the second fixture is a fixing device that can be engaged and disengaged on the upper side ( 86) is fixed to the curtain rail (36), and is fixed to the passenger compartment side wall (32) by a fixture (92) that can be engaged and disengaged at the lower side.

  According to this configuration, the curtain rail (36) is effectively used for the attachment of the second fixture (80), and at the same time, the curtain rail (36) inhibits the attachment of the second fixture (80). In addition, the structure for mounting the second fixture (80) is simplified and space saving is achieved. Moreover, since the second fixture (80) is removable, the room can be widely used by removing the second fixture (80).

  The interior structure of the automobile according to the present invention is preferably a runner in which the opening width of the opening (50) is increased in part of the curtain rail (36) so that the runner (60) enters and exits the curtain rail (36). The entrance / exit (54) of (60) is formed.

  According to this structure, even if the curtain rail (36) is an endless ring, the runner (60) can be attached to the curtain rail (36) at the entrance / exit (54).

  In the interior structure of an automobile according to the present invention, the curtain rail (36) preferably has a cylindrical shape over its entire length.

  According to this structure, since the curtain rail (36) is cylindrical, when the hanger hung on the curtain rail (36) is a hanger for hanging clothes, the curtain rail (36) is easy to use as a hanger bar. The uncomfortable feeling of use as a hanger bar of (36) is also reduced.

  The interior structure of the automobile according to the present invention is preferably such that the opening (50) of the curtain rail (36) is offset from the position directly below the curtain rail (36) toward the outside of the predetermined area (30). Is provided.

  According to this configuration, the curtain (64) hangs down from the lower part of the curtain rail (36), which is slightly closer to the outside. 36) can be hung from or attached to.

  The ten-rail (36) for the passenger compartment according to the present invention extends along the upper part of the side wall (32) and / or the ceiling wall (34) of the passenger compartment so as to surround the predetermined region (30) of the passenger compartment over the entire circumference. It extends in an endless annular shape, has a cylindrical shape over the entire length, and has an opening (50) that extends over the entire length at the lower position.

  According to this configuration, since the curtain rail (36) extends in an endless ring shape so that the curtain rail (36) surrounds the predetermined area (30) in the vehicle cabin over the entire circumference, the camping living area and the like Privacy protection and light shielding in all directions of the predetermined region (30) in the vehicle interior can be easily and reliably performed by the curtain (64) hung on the curtain rail (36).

  In addition, since the curtain rail (36) has an endless annular shape, the overall rigidity of the curtain rail (36) is high. Therefore, the curtain rail (36) is appropriately used as a hanger bar for hanging articles such as hangers. Can do.

  According to the interior structure of an automobile according to the present invention, since the curtain rail extends in an endless manner so that the curtain rail surrounds a predetermined area in the interior of the vehicle interior, Privacy protection and light shielding in all directions of the predetermined area can be easily and reliably performed by the curtain hung on the curtain rail.

  Moreover, since the curtain rail has an endless annular shape, the rigidity of the entire curtain rail is high, and the curtain rail is provided at a distance from the upper part of the side wall of the passenger compartment and / or the ceiling wall. It can be appropriately used as a hanger bar for hanging articles such as hangers. Particularly, since the curtain rail is cylindrical, when the hanger hung on the curtain rail is a hanger that hangs clothes, the curtain rail is easy to use as a hanger bar, and the uncomfortable feeling of using the curtain rail as a hanger bar is reduced.

The perspective view seen from the vehicle body rear which shows one embodiment of the automobile to which the indoor structure by the present invention was applied (the perspective view which removed the tailgate). The top view which shows arrangement | positioning with the curtain rail and storage shelf unit of the indoor structure by this embodiment. The expanded sectional view of the curtain rail of the indoor structure by this embodiment. The perspective view which looks up the runner insertion part of the curtain rail of the indoor structure by this embodiment from the bottom. The front view of the storage shelf unit arrangement | positioning part of the indoor structure by this embodiment. The perspective view of the upper side fixing | fixed part of the storage shelf unit of the indoor structure by this embodiment. The perspective view of the lower side fixing | fixed part of the storage shelf unit of the indoor structure by this embodiment. The expanded sectional view which shows other embodiment of the curtain rail used for the indoor structure by this invention.

  Below, one embodiment of the interior structure of an automobile according to the present invention will be described with reference to FIGS.

  The automobile to which the indoor structure of the present embodiment is applied is a hatchback type one-box car. As shown in FIGS. 1 and 2, the one-box car includes a box-shaped vehicle body 10 and a front seat (driver's seat and front passenger seat) 12 disposed in the front of the interior of the vehicle body 10 (vehicle interior). A foldable rear seat (not shown) disposed in the vehicle body 10 behind the front seat 12, a luggage space portion (loading chamber portion) 14 provided in the vehicle body 10 behind the rear seat, A front window (front shield glass) 15 provided in front of the front seat 12, left and right front side doors 16 with windows provided on the front side of the vehicle body 10, and rear side of the vehicle body 10. The left and right rear side doors 18 with windows provided, the side windows 20 provided in the vehicle body 10 on the left and right sides of the luggage space portion 14 at a position behind the rear side door 18, and the rear portion of the vehicle body 10 are provided. Tail gage with flip-up window And a door 22. The tailgate 22 opens and closes the rear opening 23 of the vehicle body 10.

  In this one-box car, a rear seat (not shown) is folded so that a vehicle compartment space behind the front seat 12 serves as a predetermined area in the vehicle compartment, and is a single camping by a flat floor including a luggage space portion 14. It becomes a living area 30. A person enters and leaves the camping living area 30 and a luggage is taken in and out through an opening (not shown) of the rear side door 18 and a rear opening 23.

  The upper part of the passenger compartment is surrounded by the upper part of the side wall 32 of the passenger compartment 32 (see FIG. 3) and the ceiling wall 34 (see FIG. 3) so as to surround the entire circumference of the camping living area 30. A curtain rail 36 extending in an endless annular shape is attached. The curtain rail 36 is formed of a circular pipe made of a metal such as an aluminum alloy or stainless steel having an annular cross section, and has a cylindrical shape over its entire length. The vicinity of the rear side of the front seat 12 extends in the vehicle width direction. A front straight pipe 36A extending in the vehicle width direction, a rear straight pipe 36B extending in the vehicle width direction in the vicinity of the front side of the tailgate 22, a right straight pipe 36C extending in the vehicle longitudinal direction on the right side in the vehicle, and a left side in the vehicle A left straight pipe 36D extending in the longitudinal direction of the vehicle body, a front right curved pipe 36E by a 1/4 arc connecting the right end of the front straight pipe 36A and the front end of the right straight pipe 36C, and the front A front left curved pipe 36F by a 1/4 arc connecting the left end of the straight pipe 36A and the front end of the left straight pipe 36D, a right end of the rear straight pipe 36B, and a rear end of the right straight pipe 36C Rear right curved pipe 36G with 1/4 arc to be connected and left end and left of rear straight pipe 36B It has a substantially rectangular endless ring by welding assembly and the rear left bent pipe 36H by quarter of a circle which connects the rear end portion of the straight tube 36D.

  The curtain rail 36 is attached to the upper portion of the side wall 32 by brackets 40 at a total of eight locations in the longitudinal direction of the vehicle body on the right side and the left side, that is, a plurality of locations along the longitudinal direction of the curtain rail 36.

  Next, the attachment structure of the curtain rail 36 by the bracket 40 will be described in detail with reference to FIG. The bracket 40 is a metal plate press-molded product or a resin-molded product, and has a semicircular curved portion 40 </ b> A that engages with the upper outer half of the curtain rail 36 at one end, and is fixed to the side wall 32 at the other end. Is folded between the flat piece portion 40B and the semicircular curved portion 40A and the flat piece portion 40B so that the curtain rail 36 is spaced apart from the upper portion of the side wall 32 and the ceiling wall 34 by the distances A and B. The middle part 40C is integrally formed.

  The semicircular curved portion 40A is fixed to the upper portion of the curtain rail 36 by a blind rivet 42 called a pop rivet. The flat piece portion 40B is screwed into a nut 48 fixed to the vehicle body side member 46 by a mounting bolt 44 passed through a bolt through hole 40D formed through the flat piece portion 40B. It is fixed. As a result, the curtain rail 36 is spaced apart from the upper part of the side wall 32 and the ceiling wall 34 by a distance A, B on the vehicle interior side, and horizontally so as to surround the upper part of the camping living area 30. Is attached.

  An opening 50 having a predetermined width (width in the circumferential direction of the curtain rail 36) extending over the entire length of the curtain rail 36 is formed in the lower portion of the curtain rail 36. The opening 50 extends around the curtain rail 36 and extends in an endless ring like the curtain rail 36.

  As shown in FIG. 4, a quadrangular runner entrance 54 is formed at one location of the curtain rail 36 in which the opening width of the opening 50 is enlarged in the circumferential direction of the curtain rail 36. The runner doorway 54 is obtained by enlarging both edges of the opening 50 in a square shape, and allows the roller arrangement portion 60A (see FIG. 3) of the runner 60 to pass into and out of the curtain rail 36. 60 roller arrangement portions 60 </ b> A are used in and out of the curtain rail 36.

  A plug 56 is attached to the curtain rail 36 so as to allow the runner 60 to pass through the runner entrance / exit 54 and leave the opening 50 to close the runner entrance / exit 54. The plug 56 complements the runner doorway 54 and fits into the runner doorway 54, and a flange portion 56B that is integrally formed on the outer end side of the fitting portion 56A and joined to the outer surface of the curtain rail 36. And fixed to the curtain rail 36 by fitting to the runner entrance 54 or by an adhesive.

  Since the thickness of the fitting portion 56A is equal to the thickness of the curtain rail 36 at the runner entrance / exit 54, the fitting portion 56A fitted to the runner entrance / exit 54 runs continuously with other portions at the runner entrance / exit 54. A surface is formed in the curtain rail 36. Thereby, the runner 60 travels smoothly at the runner entrance 54 without any step.

  First, the curtain rail 36 includes a front straight pipe 36A, a rear straight pipe 36B, a right straight pipe 36C, a left straight pipe 36D, a front right curved pipe 36E, a front left curved pipe 36F, a rear right curved pipe 36G, and a rear left curved pipe. A total of eight round pipe members with the pipe 36H are joined to each other by welding to produce a substantially square endless annular body, and then the endless annular body is set on a work holding jig and opened by cutting by NC control. 50 and the runner entrance 54 can be manufactured.

  According to this manufacturing process, since the opening 50 is cut into an endless ring after the endless annular body is manufactured, the accuracy of the endless continuity of the opening 50 extending over the entire length of the curtain rail 36 is good. It is possible to completely eliminate the occurrence of unnecessary streaking in the opening 50 at the joint.

  A plurality of runners (sliders) 60 are attached to the curtain rail 36. The runner 60 integrally includes a roller arrangement portion 60A located in the curtain rail 36 and a curtain suspension portion 60B that is below the roller arrangement portion 60A and passes through the opening 50 and protrudes below the curtain rail 36. Have. Rollers 60C are rotatably attached to both sides of the roller arrangement portion 60A. As both rollers 60 </ b> C roll on both side edges of the opening 50 in the curtain rail 36, the runner 60 is guided by the opening 50 and travels in the extending direction of the curtain rail 36. The curtain suspending portion 60B is formed with a vertical stopper portion 60D that is opposed to the both side edge portions of the opening 50 outside the curtain rail 36 with a small space therebetween, and an engagement hole through which the curtain hook 62 can be hung. 60E is formed through.

  An upper portion of a curtain 64 made of cloth or the like is attached to the curtain hook 62. The curtain 64 is suspended from the curtain rail 36 via the curtain hook 62 and the runner 60, and the runner 60 travels along the extending direction of the curtain rail 36, thereby extending along the extending direction of the curtain rail 36. It is opened and closed.

  The curtain 64 has a length over the entire region in the extending direction of the curtain rail 36, and the number of curtains 64 is determined by the length of the curtain 64. The number of curtains 64 may be one as long as the length of the curtain 64 corresponds to the entire length of the curtain rail 36, and the length of the curtain 64 corresponds to ½ of the total length of the curtain rail 36. If the length of the curtain 64 corresponds to 1/3 of the total length of the curtain rail 36, the number may be three. FIG. 1 shows an embodiment in which two curtains 64 are suspended from a curtain rail 36.

  Since the curtain rail 36 extends in an endless ring so as to surround the entire camping living area 30, the curtain 64 suspended on the curtain rail 36 is used to cover the entire front, rear, left and right of the camping living area 30. Can be enclosed. Thereby, privacy protection and light shielding in all directions of the camping living area 30 are surely performed by a simple opening / closing operation of the curtain 64 suspended on one curtain rail 36 which is continuous in an endless ring shape. Become.

  Since the curtain rail 36 is an endless ring, the overall rigidity is high. This is because the curtain rail 36 is provided horizontally by the bracket 40 at intervals A and B on the vehicle interior side with respect to the upper portion of the side wall 32 and the ceiling wall 34, so that the curtain rail 36 is The hanger bar for suspending articles such as hangers and various fixtures provided in the camping living area 30 can be appropriately used as an attachment bar for attaching to the vehicle body 10.

  In particular, since the curtain rail 36 has a cylindrical shape, when the hanger hung on the curtain rail 36 is a hanger that hangs clothes, the curtain rail 36 is easy to use as a hanger bar, and the use of the curtain rail 36 as a hanger bar is also reduced. Is done.

  As shown in FIG. 1 and FIG. 2, an overhead storage shelf unit (first equipment) 70 is fixedly disposed near the curtain rail 36 on the left ceiling of the camping living area 30. The overhead storage shelf unit 70 is fixed to the side of the ceiling wall 34 and the curtain rail 36, and is lower than the curtain 64 that is suspended from the curtain rail 36 via the runner 60 below the curtain rail 36. It has back surfaces 72, 74, 76 located inside. Thereby, a space C that freely allows the passage of the curtain 64 is provided between the back surfaces 72, 74, 76 of the overhead storage shelf unit 70 and the upper portion of the side wall 32.

  With this structure, the curtain 64 can pass through the rear side of the arrangement portion of the overhead storage shelf unit 70 without being obstructed by the overhead storage shelf unit 70, and the rear side of the arrangement portion of the overhead storage shelf unit 70, this embodiment. Then, the left side window 20 can be covered with a curtain 64. Thus, the curtain 64 can be opened and closed without being obstructed by the overhead storage shelf unit 70 installed in the camping living area 30, and the convenience of the camping living area 30 is improved.

  As shown in FIGS. 1 and 2, a side wall storage shelf unit (second equipment) 80 is detachably installed in the vicinity of the curtain rail 36 on the right side of the camping living area 30. The side wall storage shelf unit 80 includes a plurality of vertical end plates 82 and a plurality of horizontal shelf plates 84.

  As shown in FIG. 5 and FIG. 6, draw latches called “patton locks” are provided on two side surfaces inside the vehicle body in the longitudinal direction of the vehicle body 10 where the curtain rail 36 extends in the longitudinal direction on the right side of the vehicle body 10. A hook member 86A of the metal fitting (fixing tool) 86 is fixed. A latch member 86B of a draw latch fitting 86 that is detachably engaged with the hook member 86A is attached to the upper part of the two end plates 82 that are separated from each other in the longitudinal direction of the vehicle body of the side wall storage shelf unit 80.

  Thereby, the side wall storage shelf unit 80 is detachably fixed to the curtain rail 36 at the upper two places by the draw latch fitting 86 with one touch without using a tool.

  As shown in FIGS. 5 and 7, attachment pieces 88 are attached to the back surface portion of the bottom shelf plate 84 of the side wall storage shelf unit 80 at two locations separated in the longitudinal direction of the vehicle body. The attachment piece 88 hangs down from the shelf plate 84 and is formed through the bolt through hole 88A. A male threaded portion 92A of a fastening bolt (fixing tool) 92 passes through the bolt through hole 88A. The fastening bolt 92 passed through the bolt through hole 88 </ b> A removably fixes the side wall storage shelf unit 80 to the side wall 32 by the male threaded portion 92 </ b> A being screw-engaged with a nut member 90 previously provided on the side wall 32. The head of the fastening bolt 92 is a handwheel handle portion 92B that also serves as a hook for hanging small items.

  Thereby, the side wall storage shelf unit 80 is detachably fixed to the side wall 32 at the lower two places by the fastening bolts 92 without a tool.

  Since the upper part of the side wall storage shelf unit 80 is attached to the curtain rail 36, the curtain rail 36 is effectively used to attach the side wall storage shelf unit 80, and therefore the curtain rail 36 obstructs the attachment of the side wall storage shelf unit 80. There is nothing to do. This simplifies the structure for attaching the side wall storage shelf unit 80 and saves space.

  Furthermore, by providing the end plate 82 with a recess 85 (see FIG. 1) that avoids the curtain rail 36, the side wall storage shelf can be used efficiently without using the space above the side wall of the passenger compartment without being obstructed by the curtain rail 36. A unit 80 can be arranged.

  The side wall storage shelf unit 80 can be easily removed without using a tool. Therefore, when the side wall storage shelf unit 80 is unnecessary for use other than a camper, the luggage space can be removed by removing the side wall storage shelf unit 80. The part 14 and the camping living area 30 can be used widely.

  Even if the side wall storage shelf unit 80 is relatively large so as to cover the side window 20 or is disposed on the side wall of the passenger compartment other than the window, the side wall storage shelf unit 80 is avoided. The side wall storage shelf unit 80 and the curtain 64 cooperate with each other to cover the camping living area 30 over substantially the entire circumference. In addition, when the side wall storage shelf unit 80 is removed, the camping living area 30 can be substantially entirely covered by the curtain 64, and the curtain 64 can be used suitably and flexibly according to the situation. .

  Next, another embodiment of the curtain hanging portion 60B of the automobile interior structure according to the present invention will be described with reference to FIG. 8, parts corresponding to those in FIG. 3 are denoted by the same reference numerals as those in FIG. 3, and description thereof is omitted.

  In this embodiment, the opening 50 of the curtain rail 36 is provided at a position offset from the position directly below the curtain rail 36 toward the outside of the camping living area 30. In response to this, the runner 60 is bent in a U-shape, and the roller arrangement portion 60A is inclined according to the offset of the opening 50. However, the engagement hole 60E is perpendicular to the curtain 64. Vertical for vertical suspension.

  According to this configuration, the curtain 64 hangs down from the lower portion of the curtain rail 36 slightly outside as compared with the case where the opening 50 is located directly below the curtain rail 36, without interfering with the opening and closing of the curtain 64. Even more preferably, the article can be suspended from or attached to the curtain rail 36.

  Although the present invention has been described above with reference to preferred embodiments thereof, the present invention is not limited to such embodiments and can be deviated from the spirit of the present invention, as will be readily understood by those skilled in the art. It is possible to change appropriately within the range not to be.

  For example, part or all of the bracket 40 may be attached to the ceiling wall 34. Further, the runner doorway 54 may be formed at a plurality of locations on the curtain rail 36.

  In addition, all the components shown in the above embodiment are not necessarily essential, and can be appropriately selected without departing from the gist of the present invention.

10 Car body 12 Front seat 14 Luggage space 30 Camping living area (predetermined area)
32 Side wall 34 Ceiling wall 36 Curtain rail 40 Bracket 60 Runner 64 Curtain 70 Overhead storage shelf unit (first equipment)
72 Rear 80 Side wall storage shelf unit (second equipment)
85 Concave portion 86 Draw latch bracket (fixture)
92 Fastening bolt (fixture)

Claims (7)

The interior structure of a car,
A curtain rail extending in an endless annular manner along the upper part of the side wall of the passenger compartment and / or the ceiling wall so as to surround a predetermined region of the passenger compartment over the entire circumference;
A plurality of brackets for fixing the curtain rail to the upper portion of the side wall and / or the ceiling wall at a plurality of locations along the longitudinal direction of the curtain rail so as to be spaced from the same portion;
An interior structure of an automobile, wherein the curtain rail has a cylindrical shape over its entire length and has an opening extending over the entire length at a lower position. A first fixture fixedly disposed adjacent to the curtain rail in the predetermined area;
The first equipment has a back surface located on the vehicle interior side of a curtain suspended from the curtain rail via a runner on the lower side of the curtain rail,
The interior structure of an automobile according to claim 1, wherein a space allowing passage of the curtain is provided between the back surface of the first fixture and the upper portion of the side wall.   The apparatus further comprises a second fixture arranged in the predetermined area, and the second fixture is fixed to the curtain rail by a fixture that can be engaged and disengaged on the upper side, and the vehicle is secured by a fixture that can be engaged and disengaged on the lower side. The indoor structure of the automobile according to claim 1 or 2, wherein the indoor structure is fixed to a side wall of the room.   The interior structure of the automobile according to any one of claims 1 to 3, wherein a part of the curtain rail is formed with a runner entrance / exit in which the opening width of the opening is increased in order to allow the runner to enter and exit the curtain rail. .   The indoor structure of the automobile according to any one of claims 1 to 4, wherein the curtain rail has a cylindrical shape over its entire length.   6. The automobile according to claim 1, wherein the opening of the curtain rail is provided at a position offset from a position directly below the curtain rail in an outward direction of the predetermined region. Indoor structure.   It extends endlessly along the upper part of the side wall of the passenger compartment and / or the ceiling wall so as to surround a predetermined region of the passenger compartment over the entire circumference, forms a cylindrical shape over the entire length, and extends over the entire length at the lower position. Curtain rails for vehicle interiors that have extended openings.

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