JPH09122009A - Curtain device for vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a curtain device for a vehicle capable of fixing the curtain to the half-opened condition and being freely opened and closed. SOLUTION: This device is provided with a curtain rail 10 formed with a slit 12 along the longitudinal direction on one surface of a long member with hollow square section and a curtain runner 20 engaged with the engaging surface 13 of the curtain rail 10 through an engaging part 21 and disposed slidably. The engaging part 21 located in the curtain rail 10 of the curtain runner 20 has a lug part 25 formed on either one of the front and rear sides of a surface 21b opposite to a surface 21a engaging an engaging surface 13 of the curtain rail 10 and an engaging hole 26 formed in the other side to engage the lug part 25. The lug part 25 is engaged with the engaging hole 26, so that the ends of the curtain runners overlap each other to be pressed against the curtain rail 10 and fix the curtain runner to the pressed-against position.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicular curtain device, and more particularly to a vehicular curtain device mounted in a vehicle compartment for the purpose of shielding light.

[0002]

2. Description of the Related Art A conventional vehicle curtain device is shown in FIG.
Further, as shown in FIG. 12, a curtain runner 63 having upper and lower engaging portions 64, 64 and a curtain rail 61 formed by forming a slit 62 in the longitudinal direction in a long member having a hollow cross-section R-shape are mainly used. As a component, a curtain runner 63 is arranged on the curtain rail 61, and the curtain runner 63 having upper and lower engaging portions 64, 64 is slid on the pair of horizontal bottom surfaces 61a, 61a of the curtain rail 61. And then
The curtain rail (61) was run in the longitudinal direction of the curtain rail 61 together with the curtain (not shown). Reference numeral 65 is a curtain mounting wheel.

[0003]

In the above-mentioned prior art, since the curtain runner is not restrained in the upward and leftward and rightward directions, the stationary curtain runner is free to move in both lateral and vertical directions due to the vibration when the vehicle is running. There is an inconvenience that the rail repeatedly collides with each other and noise is generated by the collision. There is also a demand for fixing the curtain at a predetermined position, for example, in the middle of the window so that it is not affected by vibrations when the vehicle is running. There is also a demand for making it possible to easily fix the curtain at the end or the center of the curtain rail. Further, in windows for vehicles, there are windows with irregular shapes in which the lengths of the upper and lower portions of the windows are uneven, and in such windows, there is also a demand for arranging a curtain without deviation or slack. .

An object of the present invention is to provide a vehicular curtain device which can fix the curtain in a half-open state and can be freely opened and closed. Another object of the present invention is to
It is an object of the present invention to provide a vehicle curtain device that can be easily fixed at the end portion or the central portion of the curtain rail. Still another object of the present invention is to provide a vehicle curtain device which can be adapted by only changing the shape of the curtain runner without significantly changing the conventional structure.

[0005]

A vehicle curtain device according to a first aspect of the present invention is a curtain rail in which a slit is formed on one surface of a long member having a hollow hollow square cross section along the longitudinal direction.
In a curtain device for a vehicle, comprising: a curtain runner, which is slidably arranged by engaging with an engaging surface of the curtain rail by an engaging portion, an engaging portion located in the curtain rail of the curtain runner. Is a convex portion is formed on one of the front side and the rear side of the surface opposite to the surface that engages with the engaging surface of the curtain rail, and the other side has an engaging hole that engages with the convex portion. By forming the convex portion into engagement with the engaging hole, the end portions of the curtain runner are overlapped and pressed against the curtain rail, and the curtain runner is fixed at the pressed position. Characterize.

According to another aspect of the present invention, there is provided a vehicle curtain device in which a curtain rail having slits formed in a longitudinal direction on one surface of an elongated member having a hollow hollow square cross section is engaged with an engaging surface of the curtain rail. In a vehicle curtain device including a curtain runner that is engaged with a curtain section and is slidably disposed, the engagement section located in the curtain rail of the curtain runner is engaged with an engagement surface of the curtain rail. A convex portion is formed on one of the front side and the rear side of the surface opposite to the mating surface, a concave portion that engages with the convex portion is formed on the other side of the engaging surface, and the convex portion is When the curtain runner is engaged in the concave portion, the end portions of the curtain runner are overlapped and pressed against the curtain rail, and the curtain runner is fixed at the pressed position.

In the vehicle curtain device according to the third aspect of the present application, a curtain rail in which a slit is formed on one surface of a long member having a hollow square cross section along the longitudinal direction, and an engaging surface of the curtain rail is engaged. In a vehicle curtain device comprising: a curtain runner that is engaged with each other to be slidably disposed; and an engaging portion located in a curtain rail of the curtain runner, and a front portion side having a different height. A rear side is formed, and one of the front side and rear side engaging portions engages with the engaging surface of the curtain rail, and the engaging portion engages with the engaging surface of the curtain rail. A convex portion is formed on one of the surface facing the slit on the side not engaging with the engaging surface of the curtain rail and the engaging hole engaging with the convex portion on the other side. Is formed, the protrusion is engaged in the engagement hole, and By linking the curtain runners in location, characterized by blocking the movement of the curtain runner.

Further, in the vehicle curtain device according to claim 4 of the present application, there is provided a curtain rail having a slit formed along one longitudinal direction on one surface of an elongated member having a hollow hollow square cross section, and an engagement surface of the curtain rail. In a vehicle curtain device provided with a curtain runner that is engaged and slidably disposed at a joining portion, an engaging portion located inside a curtain rail of the curtain runner has a front portion side having a different height. And a rear side surface is formed, and one of the front side and rear side engaging portions engages with the engaging surface of the curtain rail, and the engaging portion of the engaging portion of the curtain rail with the engaging surface of the curtain rail. A convex portion is formed on one of the surface opposite to the engaging surface and the surface facing the slit on the side not engaging with the engaging surface of the curtain rail, and the convex portion is engaged on the other side. A recess is formed and the protrusion is engaged in the recess. By fixing the curtain runner at a predetermined position, characterized by blocking the movement of the curtain runner.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION A vehicle curtain device S according to the present invention is a device for a curtain that shields a window frame portion of a vehicle, and is disposed on a curtain rail 10 and slidably on the curtain rail 10. The curtain runner 20 is provided.

In the vehicle curtain device S, a curtain rail 10 having a slit formed along the longitudinal direction on one surface of an elongated member 11 having a hollow hollow square cross section, an engaging surface 13 of the curtain rail 10 and a first surface. The curtain runner 20 is slidably arranged by being engaged by the first engaging portion 21. The first engaging portion 21 located in the curtain rail 10 of the curtain runner 20 is either the front side or the rear side of the surface 21b opposite to the surface 21a engaging with the engaging surface 13 of the curtain rail 10. The convex portion 25 is formed on one side, and the engaging hole 26 that engages with the convex portion 25 is formed on the other side. The convex portion 25 is engaged in the engaging hole 26, and the end portion 27 on the convex portion side and the end portion 28 on the concave portion side of the curtain runner are provided.
Overlap each other and are pressed against the curtain rail 10, and the curtain runner 20 is fixed at the pressed position.

That is, the predetermined position of the curtain rail or the curtain runner 20 is directly held and locked, and the adjacent curtain runners 20 or the curtain runners 20 having a plurality of gaps are locked. To the end portions 27 and 28 of the first engaging portion 21 via inclined portions 27a and 28a, respectively. As a result, the convex portion 25 of the curtain runner 20 that has been locked is fitted into the engaging hole 26 of the other curtain runner 20 to connect the curtain runners 20 to each other, and the first engagement of the curtain runner 20 is performed. The end portion 27 on the convex side of the portion slides under the end portion 28 on the engagement hole side of the other curtain runner 20, and the end portion 27 and the end portion 28 overlap with each other, so that the curtain rail 1
It is pressed against the inner surface in the height direction of 0. Moreover, the curtain runner 20 is opened only by pulling the curtain, and can be freely opened and closed.

In the vehicle curtain device S, a curtain rail 10 having slits formed in the longitudinal direction on one surface of a long member 11 having a hollow hollow square cross section, an engaging surface 13 of the curtain rail 10 and a first surface. The curtain runner 20 is slidably arranged by being engaged by the first engaging portion 21. The first engaging portion 21 located in the curtain rail 10 of the curtain runner 20 is formed with a front side 21c and a rear side 21d having different heights, and the front side 21c and the rear side 21 are formed.
One of the engaging portions of d engages with the engaging surface 13 of the curtain rail 10, and the opposite side of the surface 21a of the first engaging portion 21 engages with the engaging surface 13 of the curtain rail 10. Surface 21b of the curtain rail 10 and the surface 21e of the side 21d which is not engaged with the engaging surface 13 of the curtain rail 10 and which faces the slit 12.
The convex portion 25 is formed on one of the two sides, and the engaging hole 26 that engages with the convex portion 25 is formed on the other side.
Is engaged in the engaging hole 26 and connects the curtain runner at a predetermined position to prevent movement of the curtain runner.

The projections 25 formed on the first engaging portions 21 of the curtain runners 20 are fitted into the engaging holes 26 of the other curtain runners 20 at the end portions and the central portions of the curtain rails, and the curtain runners 20 are closed. The curtain is fixed by connecting the runners 20 to each other. Further, the curtain runner 20 is opened only by pulling the curtain, and can be freely opened and closed.

[0014]

An embodiment of the present invention will be described below with reference to the drawings. The members, arrangements, and the like described below do not limit the present invention, and can be variously modified within the scope of the present invention.

1 to 3 show an embodiment according to the present invention. FIG. 1 is a perspective view of a curtain runner, FIG. 2 is a sectional view of the curtain runner, and FIG. 3 is an explanatory sectional view of a curtain device for a vehicle. It is a figure. Curtain device S for vehicle according to this example
The curtain rail 10 and the curtain runner 20 are for a curtain that shields a window frame portion of a vehicle.
And are the main components.

The curtain rail 10 of this example is a horizontally long one that is horizontally installed along the window frame portion in the vehicle interior.
The curtain rail 10 is similar to FIG. 11 showing the conventional example,
A notch (slit) 12 is formed in a longitudinal direction in a part of a hollow elongated member 11 having a square cross section, and engaging surfaces 13, 13 on both sides of the notch and a curtain runner 20 described next. Of the curtain runner 20
Is configured to be slidable.

The curtain runner 20 of this embodiment has a first engaging portion 21 located in the curtain rail 10 as shown in FIG.
And a second engaging portion 22 formed with a gap from the first engaging portion 21 via the connecting portion 24, and a curtain hook (not shown) formed on the second engaging portion 22. And a mounting wheel 23.

As shown in FIGS. 1 and 2, the first engaging portion 21 of the present example is formed in a rectangular shape and has a surface 21b opposite to the surface 21a engaging with the engaging surface 13 of the curtain rail. The convex portion 25 is formed on either the front side or the rear side (the front side in this example). The other side (in this example, the rear side)
An engaging hole 26 into which the convex portion is fitted is formed in the.

Further, the first engaging portion 21 having the convex portion 25 is formed.
An inclined portion 27a is formed on the front end 27 of the first engaging portion 21 and the rear end 28 of the first engaging portion 21 is formed.
An inclined portion 28b is formed on the. That is, the front end 27 of the first engaging portion having the convex portion 25 is connected to the rear end 28 of the first engaging portion 21 having the engaging hole 26, and the inclined portions 27a and 28a are provided. The protrusion 25 is formed so that the protrusion 25 can be easily fitted into the engagement hole 26 by sliding it in.

The length of the connecting portion 24 connecting the first engaging portion 21 and the second engaging portion 22 is determined by the plate thickness of the cutout portion of the curtain rail 10 (that is, the thickness of 12 shown in FIG. 3). The curtain runner 20 is formed to be large, and both side portions of the slit 12 of the curtain rail 10 are located between the first engaging portion 21 and the second engaging portion 22, and the curtain runner 20 is formed to slide. This configuration itself is the same as the conventional technique.

A curtain (not shown) is hung on a mounting wheel 23 of the curtain runner 20 that slides in the longitudinal direction of the curtain rail 10 with the first engaging portion 21 inserted in the curtain rail 10. A plurality of curtain runners 20 are attached to the unit 10.

Next, the operation of the vehicle curtain device S having the above structure will be described. As shown in FIG. 3, in a normal state, the curtain runner 20 has the curtain rail 1
It is located between the heights of 0 and is slidably arranged. Therefore, the predetermined position of the curtain or the curtain runner 20 is directly held and locked, and the adjacent curtain runners 20 or the curtain runners 20 having a plurality of gaps are engaged with the locked curtain runner 20 side. .

At this time, the first engaging portion 21 in which the convex portion 25 of another curtain runner is formed at the rear end 28 of the first engaging portion 21 of the curtain runner 20 in which the engaging hole 26 is formed.
The end portion 27 on the front side of is engaged by sliding through the inclined portions 27a and 28b.

As a result, the projections 25 of the other curtain runners 20 are inserted into the engaging holes 26 of the curtain runner 20 that have been locked.
Are connected to connect the curtain runners 20 to each other, and the end portion 27 of the curtain runner 20 and the end portion 28 of another curtain runner are overlapped with each other and pressed against the inner surface of the curtain rail 10 in the height direction. Therefore, the curtain runner 20 can be fixed at a desired position.

Further, since the curtain runner 20 is fixed when the vehicle is running, it is possible to effectively prevent the trouble that the curtain runner 20 repeatedly collides with the curtain rail 10 due to the lateral vibration and the vertical vibration and the noise due to the collision is generated. You can

As described above, by changing the shape of the curtain runner 20, the curtain runner 20 can be opened and closed by simply pulling the curtain, and the curtain can be freely opened and closed when running on a curtain such as a vehicle. Absent.

4 to 6 show a second embodiment of the present invention. FIG. 4 is a perspective view of a curtain runner, FIG. 5 is a sectional view of the curtain runner, and FIG. 6 is an explanatory sectional view of a vehicle curtain device. It is a figure. In this embodiment, the same members and the like as those in the previous embodiment are denoted by the same reference numerals, and description thereof is omitted.

As shown in FIG. 4, the curtain runner 20 of this example has a first engaging portion 2 located in the curtain rail 10.
1 is formed in a rectangular shape, and the engaging surface 1 of the curtain rail
The convex portion 2 is provided on one of the front side and the rear side of the surface 21b opposite to the surface 21a engaging with 3 (the front side in this example).
5 are formed. Further, in the embodiment shown in FIG. 1, the example in which the engagement hole 26 is formed on the other side (in this example, the rear side) is shown, but in this example, the other side (the rear side in this example) is engaged. A concave portion 29 into which the convex portion 25 is fitted is formed on the surface.

Further, the first engaging portion 21 having the convex portion 25 is formed.
An inclined portion 27a is formed on an end portion 27 on the front side, and an inclined portion 28b is formed on an end portion 28 on the rear side of the first engaging portion 21 in which the recess 29 is formed. That is, the front end 27 of the first engaging portion having the convex portion 25 is moved to the rear end 28 of the first engaging portion 21 having the concave portion 29.
7a, 28a to slide in, and the convex portion 25
Is formed so as to be easily fitted into the recess 29.

As shown in FIG. 6, in a normal state,
The curtain runner 20 is located between the heights of the curtain rails 10 and is slidably arranged. Therefore, the predetermined position of the curtain or the curtain runner 20 is directly held and locked, and the adjacent curtain runners 20 or the curtain runners 20 having a plurality of gaps are engaged with the locked curtain runner 20 side. . At this time, the inclined portion 27a provided at the end portion 27 of the first engaging portion 21 is slid below the held curtain runner via the inclined portion 28b provided at the end portion 28 of another curtain runner. To engage.

As a result, the projections 25 of the other curtain runners 20 are fitted into the recesses 29 of the curtain runner 20 that are locked to connect the curtain runners 20 to each other, and the end portions 27 of the curtain runners 20 are connected to each other. The end portions 28 of the other curtain runners are overlapped with each other and are pressed against the inner surface of the curtain rail 10 in the height direction. Therefore, the curtain runner 20 can be fixed at a desired position.

Further, since the curtain runner 20 is fixed while the vehicle is running, it is possible to effectively prevent the trouble that the curtain runner 20 repeatedly collides with the curtain rail 10 due to the horizontal shake and the vertical shake and the noise due to the collision is generated. You can

7 to 10 illustrate a third embodiment of the present invention. FIG. 7 is a perspective view of a curtain runner, FIG. 8 is a sectional view of the curtain runner, and FIG. 9 is a side view of a vehicle curtain device. Explanatory drawing, FIG. 10 is explanatory drawing of the vehicle curtain apparatus in a connection part. In this embodiment, the same members and the like as those in the previous embodiment are denoted by the same reference numerals, and description thereof is omitted.

As shown in FIG. 7, the curtain runner 20 of this embodiment has the first engaging portion 2 located in the curtain rail 10.
1 is formed in a rectangular shape and has a stepped front side 21 having different heights.
c and the rear side 21d.

Then, one of the front side 21c and the rear side 21d of the first engaging portion 21 having different steps (in this example, the front side 21c
c) is engaged with the engagement surface 13 of the curtain rail 10. The engaging surface 1 of the curtain rail 10 on the front side 21c
The convex portion 25 is formed on the surface 21b on the opposite side of the surface 21a engaging with 3, and on the other side (the rear side 21d in this example),
An engagement hole 26 into which the protrusion is fitted is formed.

The convex portion 25 is formed on the surface 21e of the curtain rail 10 on the rear side 21d facing the slit 12 and
The engagement hole 26 may be formed on the front side 21c.

Further, the engagement hole 26 may be formed as a recess not shown.

Next, the operation of the vehicle curtain device S having the above structure will be described. As shown in FIG. 9, in a normal state, the curtain runner 20 has the curtain rail 1
It is located between the heights of 0 and is slidably arranged. Therefore, a predetermined position of the curtain or the curtain runner 20 is directly held and locked, and the adjacent curtain runner 20
Alternatively, the curtain runner 20 having a plurality of gaps is engaged.

As a result, the convex portion 25 of the curtain runner 20 that has been locked is engaged with the engaging hole 26 of another curtain runner 20.
When fitted in, the curtain runner 20 will be fixed in this locking position. Further, it becomes possible to fix the curtain at the end portion or the central portion of the curtain rail, and the curtain runner 20 is opened and opened / closed simply by pulling the curtain.

Further, since the curtain runner 20 is fixed when the vehicle is running, it is possible to effectively prevent the trouble that the curtain runner 20 repeatedly collides with the curtain rail 10 due to the horizontal shake and the vertical shake and the noise due to the collision is generated. You can

[0041]

According to the first and second embodiments of the present invention, it becomes possible to easily fix the curtain runner at a desired position. Further, since the curtain runner is fixed when the vehicle is running, it is possible to effectively prevent the problem that the curtain runner repeatedly collides with the curtain rail due to the horizontal shake and the vertical shake and noise due to the collision is generated. The curtain runner can be opened and closed by simply pulling the curtain.

Further, according to the third embodiment of the present invention, the curtain runner can be easily fixed at the end portion or the central portion of the curtain runner, and the curtain runner can be opened and closed by simply pulling the curtain. Further, since the curtain runner is fixed when the vehicle is running, it is possible to effectively prevent the problem that the curtain runner repeatedly collides with the curtain rail due to the horizontal shake and the vertical shake and noise due to the collision is generated.

As described above, by changing the shape of the curtain runner without changing other curtain devices, the curtain runner can be opened and closed by simply fixing the curtain runner in the curtain of a vehicle or the like and pulling the curtain. It is free, and the curtain does not open and close freely when traveling, and its practical effect in consideration of economy is enormous.

[Brief description of the drawings]

FIG. 1 is a perspective view of a curtain runner according to the present invention.

FIG. 2 is a sectional view of a curtain runner according to the present invention.

FIG. 3 is an explanatory cross-sectional view of a vehicle curtain device according to the present invention.

FIG. 4 is a perspective view of a curtain runner showing a second embodiment of the present invention.

FIG. 5 is a sectional view of a curtain runner showing a second embodiment of the present invention.

FIG. 6 is a side view of a vehicle curtain device showing a second embodiment of the present invention.

FIG. 7 is a perspective view of a curtain runner showing a third embodiment of the present invention.

FIG. 8 is a sectional view of a curtain runner showing a third embodiment of the present invention.

FIG. 9 is a side view of the vehicle curtain device showing the third embodiment of the present invention.

FIG. 10 is a side view of the vehicle curtain device showing the third embodiment of the present invention.

FIG. 11 is a perspective view of a conventional curtain device for a vehicle.

FIG. 12 is a sectional view of a curtain runner showing a conventional example.

[Explanation of symbols]

 10 Curtain Rail 11 Hollow Long Member 12 Slit 13 Engagement Surface 20 Curtain Runner 21 First Engagement Part 22 Second Engagement Part 23 Attachment Wheel 24 Connecting Part 25 Convex Part 26 Engagement Hole 27 End of First Engagement Part Part 28 End part of 1st engaging part 27a Inclined part 28b Inclined part 29 Recessed part S Curtain device for vehicles

Claims (4)

[Claims] 1. A curtain rail in which a slit is formed along a longitudinal direction on one surface of an elongated member having a hollow square cross section,
In a curtain device for a vehicle, comprising: a curtain runner, which is slidably arranged by engaging with an engaging surface of the curtain rail by an engaging portion, an engaging portion located in the curtain rail of the curtain runner. Is a convex portion is formed on one of the front side and the rear side of the surface opposite to the surface that engages with the engaging surface of the curtain rail, and the other side has an engaging hole that engages with the convex portion. When the convex portion is formed in the engaging hole, the end portions of the curtain runner are overlapped and pressed against the curtain rail, and the curtain runner is fixed at the pressed position. Characteristic vehicle curtain device. 2. A curtain rail in which a slit is formed in a longitudinal direction on one surface of an elongated member having a hollow square cross section,
In a curtain device for a vehicle, comprising: a curtain runner, which is slidably arranged by engaging with an engaging surface of the curtain rail by an engaging portion, an engaging portion located in the curtain rail of the curtain runner. Has a convex portion formed on one of the front side and the rear side of the surface opposite to the surface that engages with the engaging surface of the curtain rail, and engages the convex portion on the other side of the engaging surface. A concave portion is formed, and the convex portion is engaged with the concave portion, whereby the end portions of the curtain runner are overlapped and pressed against the curtain rail, and the curtain runner is fixed at the pressed position. Curtain device for vehicles characterized by: 3. A curtain rail in which a slit is formed in a longitudinal direction on one surface of a long member having a hollow square cross section,
In a curtain device for a vehicle, comprising: a curtain runner, which is slidably arranged by engaging with an engaging surface of the curtain rail by an engaging portion, an engaging portion located in the curtain rail of the curtain runner. A front surface and a rear surface having different heights are formed, and one of the front side and rear side engaging portions engages with the engaging surface of the curtain rail, A convex portion is formed on either one of the surface opposite to the surface engaging with the engaging surface of the curtain rail and the surface facing the slit on the side not engaging with the engaging surface of the curtain rail, and the other An engaging hole that engages with the convex portion is formed on the side, the convex portion is engaged in the engaging hole, and the curtain runner is prevented from moving by connecting the curtain runner at a predetermined position. Characteristic vehicle curtain device. 4. A curtain rail in which a slit is formed in a longitudinal direction on one surface of an elongated member having a hollow square cross section,
In a curtain device for a vehicle, comprising: a curtain runner, which is slidably arranged by engaging with an engaging surface of the curtain rail by an engaging portion, an engaging portion located in the curtain rail of the curtain runner. A front surface and a rear surface having different heights are formed, and one of the front side and rear side engaging portions engages with the engaging surface of the curtain rail, A convex portion is formed on either one of the surface opposite to the surface engaging with the engaging surface of the curtain rail and the surface facing the slit on the side not engaging with the engaging surface of the curtain rail, and the other A vehicle is characterized in that a concave portion that engages with the convex portion is formed on a side, the convex portion is engaged with the concave portion, and the curtain runner is prevented from moving by connecting the curtain runner at a predetermined position. Curtain device.