JPH0852062A - Raising and lowering type curtain - Google Patents

Abstract

PURPOSE:To arrange a raising and lowering curtain capable of opening and closing the whole window part of a deformed window at least one side of which is curved or inclined. CONSTITUTION:In a raising and lowering type curtain for opening and closing, to a window part 21 having a short side 21a and a long side 21b formed substantially parallel to each other in vertical positions and both sides 21c, 21c curved or inclined, a curtain 10 extended to shape the window part 21 and having one end mounted on the long side 21b side, each rail member 3, 3 is arranged along each side 21c, 21c in the window part 21, and a plurality of runners 11 for supporting the curtain 10 in such a manner as to be capable of sliding are freely fitted to the rail member. A guide member 6 having a guide plate 7 arranged on the long side 21b of the substantially same length as the width of the short side 21a of the window part 21, each inclined plate 8, 8 whose top end 8b is engaged with each rail member 3, 3 in such a manner as to be capable of sliding, and a bendable elastic member for connecting both end parts 7a, 7a of the guide plate 7 to the base end of each inclined plate 8, 8 is mounted on the other end of the curtain 10.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevating curtain which is attached to a deformed window having at least one side curved or inclined so as to be openable and closable.

[0002]

2. Description of the Related Art In general, when a sunshade is applied to a deformed window 20 having a window portion 21 formed in a divergent shape with a curved or inclined side, typically represented by a rear window of an automobile, recently, the sunshade is opened and closed. Many curtains having a flexible configuration are used. Then, in the case of adopting an up-and-down type curtain that can be opened and closed freely among the curtains of this type, conventionally, as shown in FIG. 7, the left and right extending downwardly from the curved portion on the upper side of the window portion 21. A pair of rails 50, 50 are bridged, and a curtain 51 which can be opened and closed in the vertical direction is stretched between the left and right rails 50, 50. The remaining portions on the left and right outer sides of the rails 50, 50 are
2 is known.

[0003]

However, in the above-described conventional elevating type curtain, although the curtain 51 can be opened and closed in the vertical direction, the curtain 51 is opened because the portion with the seal 52 cannot be opened. Even in the state, there is a problem that the sight 52 is significantly impaired by the eyes 52.

SUMMARY OF THE INVENTION In order to solve the above problems, it is an object of the present invention to provide an elevating curtain which can open and close the entire window portion of a deformable window.

[0005]

In order to achieve the above object, an elevating type curtain according to claim 1 of the present invention comprises a short side 21a.
And, the long side 21b is provided substantially parallel to the vertical position, and both sides 21c, 21c are curved or slanted to the window portion 21 which is stretched so as to form the window portion 21 and one end is attached to the short side. Is a lifting curtain that opens and closes the curtain 10 that has been opened and closed.
1c, each rail member 3, 3 in which a plurality of runners 11 slidably supporting the curtain 10 are loosely fitted, and a length substantially the same as the short side 21a of the window 21. The guide plate 7 disposed on the long side 21b side, the inclined plates 8 and 8 with the tips 8b slidably engaged with the rail members 3 and 3, and the guide plate 7 Both ends 7a,
A guide member 6 having a bendable elastic member 9 for connecting the base 7a and the base ends 8a, 8a of the inclined plates 8, 8 and attached to the other end of the curtain 10; And

Also, the lifting curtain according to claim 2 is
A window portion in which a short side 21a and a long side 21b are provided substantially vertically in parallel and one side 21c is curved or inclined and the other side 21d is vertically provided on the short side 21a and the long side 21b. 21 'is an up-and-down type curtain that opens and closes the curtain 10 having one end attached to the short side, which is extended so as to form the window 21', and each side of the window 21 ' Rail members 3 and 3 respectively arranged along 21c and 21d, in which a plurality of runners 11 slidably supporting the curtain 10 are loosely fitted.
And is arranged on the long side 21b side with a length substantially the same as that of the short side 21a of the window portion 21 ', and one end thereof is the other side side 21d.
The guide plate 7 slidably engaged with the rail member 3 disposed along the side edge 21c and the tip 8b of the one side 21c.
Inclined plate 8 slidably engaged with the rail member 3 disposed along, and a flexible elastic connecting the other end of the guide plate 7 and the base end 8a of the inclined plate 8. And a guide member 6 having a member 9 and attached to the other end of the curtain 10.

The lifting curtain according to the first or second aspect is characterized in that it has holding mechanisms 12 and 15 for holding the guide member 6 for opening and closing the curtain 10 at a desired position.

[0008]

When the guide plate 7 of the guide member 6 is moved up and down, the curtain 10 moves up and down while being extended between the rail members 3 and 3 to open and close the window 21 (21 '). When the window 21 (21 ′) is most opened, the elastic member 9 forming the guide member 6 bends according to the curve or inclination of the rail members 3 and 3, and the inclined plate 8 is moved to the rail members 3 and 3.
By inclining along the curvature or inclination of the curtain, the curtain 10 can be folded as much as possible, so that the window 21 (21 ')
Are all released.

A guide member 6 for opening and closing the curtain 10
Are held at desired positions by the holding mechanisms 12 and 15, so that the curtain 10 is held in a desired open / closed state.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be specifically described below with reference to the drawings. The lifting curtain according to this embodiment is
As shown in FIG. 1, an upper window frame 21a as a short side and a lower window frame 21b as a long side are provided substantially in parallel, and each side window frame 21c, 21c as each side is curved and downward. Having a window portion 21 formed to be inclined at a divergent angle,
It is applied to a so-called deformation window (particularly a rear window of an automobile) 20.

As shown in FIG. 1, the lifting curtain includes an upper guide member 1 and a lower guide member 2 disposed along an upper window frame 21a and a lower window frame 21b of a window 21, and each side window frame. 21c, 21c, and each rail member 3, 3 fixed to the upper and lower guide members 1, 2 along the respective shapes. Window frames 21a, 21b, 21c, 21
The frame 4 is formed along c. As shown in FIG. 2, the rail member 3 has an opening 3a on one side and is formed into a substantially C-shaped cross section. Each rail member 3, 3 has an opening 3a, 3
a are disposed so as to face each other on the left and right. Further, between the upper and lower guide members 1 and 2, a guide rod 5 which is a rod body having a small diameter is provided upright.

A guide member 6 for guiding a curtain 10 to be described later is provided between the rail members 3. The guide member 6 includes a guide plate 7, inclined plates 8 and 8 attached to both ends of the guide plate 7, and a leaf spring 9. The guide plate 7 is a long plate formed to have substantially the same width as the upper window frame 21a, which is a short side, and is disposed at the center of the lower window frame 21b substantially parallel to the upper window frame 21a. Further, the guide plate 7 is provided with a guide hole 7b loosely fitted in a guide rod 5 provided upright between the upper and lower guide members 1 and 2, and the guide plate 7 and the inclined plates 8 and 8 are provided. The guide member 6 including the elastic member 9 is arranged so as to be movable up and down in accordance with the left and right rail members 3 and 3 and the guide rod 5. As shown in FIG. 2, the inclined plates 8 and 8 are connected at their base ends 8a and 8a to both ends 7a and 7a of the guide plate 7 through plate springs 9 as elastic members that are bendable. The free ends 8b and 8b are engaged with the openings 3a and 3a of the rail members 3 and 3, respectively. Note that, in the leaf spring 9, for example, an elastic resin or the like may be used instead.

A curtain 10 is provided in a frame 4 formed by the upper and lower guide members 1 and 2 and the rail members 3 and 3.
Has been expanded. The curtain 10 is alternately folded in a valley fold and a mountain fold so as to be formed into a pleats shape that can be expanded and contracted in the vertical direction, and is stretched to have the same shape as the inner shape of the frame body 4 when extended. It is installed in. And
The upper end (one end) of the curtain 10 is fixed to the upper guide member 1, the lower end (other end) is attached to the guide member 6, and the openings 3a of the respective rail members 3, 3 are provided at the left end and the right end.
A plurality of runners 11 slidably inserted into 3a
And is provided so as to be vertically openable and closable inside the frame body 4 as the guide member 6 is moved up and down.

The guide member 6, which is arranged to be able to move up and down in the frame 4, is held by the holding mechanism 12 at the highest position as shown in FIG. The holding mechanism 12 includes an elastic plate 13
And the holding table 14. Elastic plate 13
Is formed of a bendable leaf spring, elastic resin, etc.
It is fixed so as to hang down in the frame 4 at a substantially central portion of the upper guide member 1. The holding base 14 is fixed in the middle of the elastic body 13 suspended in the frame body 4, and is held on the upper side with the holding surface 14
a, an inclined surface 14b is formed on the lower side. Then, a part of the guide plate 7 of the guide member 6 raised according to the left and right rail members 3 and 3 and the guide rod 5 is
4 is slidably in contact with the inclined surface 14b and pushes the holding base 14 once, and is held at the highest position by the holding surface 14a of the holding base 14. Further, as shown by the alternate long and short dash line in the figure, by pushing and bending the elastic plate 13, the holding base 14 is withdrawn and the holding of the guide plate 7 is released.

The elevating curtain constructed as described above is
By raising the guide member 6, the curtain 10 is pushed up and folded, and the window 21 is opened. Of the lifted guide member 6, the guide plate 7 is the guide rod 5.
Follow directly above. Further, each of the inclined plates 8, 8 is formed such that the rail members 3, 3 are provided with a divergent inclination along the respective side window frames 21c, 21c, so that the frame member 4 is moved upward each time.
Since the horizontal width becomes smaller, the leaf springs 9, 9 between the guide plate 7 and the guide plate 7 bend and incline downward according to the width of the frame body 4 each time the frame body 4 rises. When the guide plate 7 reaches the highest position where it is held by the holding mechanism 12, the inclined plates 8, 8 are moved relative to the left and right rail members 3, 3 which are arranged as shown in FIG. It will be in the state of being substantially installed side by side. That is, the curtain 10 pushed up by the guide member 6 is folded between the guide plate 7 and the upper guide member 1 in the central portion, and is bent along with the bending of the leaf spring 9 at each end, and each curtain 10 is bent. Since it is folded between the inclined plates 8 and 8 and the left and right rail members 3 and 3, there is no blockage point and the window 2
1 is released.

In the liftable curtain according to the above-described embodiment, the curtain 10 can be opened or closed only in the fully opened or fully closed state. However, the holding mechanism 12 shown in FIG. , The open state can be set in a stepless manner. As shown in FIG. 5, the holding mechanism 15 is attached to the guide plate 7 and swings with respect to the fixing member 16 via a leaf spring 17 as an elastic member. The swing member 18 is provided freely and is loosely fitted in the guide rod 5 through the insertion hole 18a. The oscillating member 18 is normally urged in a downward opening direction by a leaf spring 17, and in this state, the inner wall of the insertion hole 18a comes into contact with the outer periphery of the guide rod 5 to restrict the elevating and lowering of the guide member 6. . Then, the swing member 18 is moved to the arrow A in the figure.
By swinging in the direction, the inner wall of the insertion hole 18a is separated from the outer periphery of the guide rod 5, and the guide member 6 can be moved up and down to open and close the curtain 10. Note that the swing member 18 may be biased by using, for example, a coil spring or an elastic resin instead of the leaf spring 17. Therefore, the holding mechanism 15 allows the open state of the curtain 10 to be set steplessly.

Therefore, in the elevating type curtain constructed as described above, the guide member 6 for pushing up the curtain 10 which can be opened and closed vertically is provided, and the guide plate 7 is provided directly above the guide member 6 in the frame body 4, and the plate. When the guide plate 7 is lifted to the highest position, the tilt plates 8 and 8 are preliminarily set in advance when the guide plate 7 is raised to the highest position by being configured with the tilt plates 8 and 8 that are flexibly attached to the guide plate 7 by the spring 9. Since the left and right rail members 3 and 3 that are inclined are provided side by side, the curtain 1
0 is pressed along the upper guide member 1 and each of the rail members 3 and 3 to be folded, so that the entire window 21 of the deformed window 20 can be opened and closed.

By the way, the elevating type curtain according to the above-mentioned embodiment is provided for the window portion 21 formed by the side window frames 21c, 21c being curved and being inclined downward toward the end. However, as shown in FIG. 6, one side window frame 21c is formed to be curved or inclined, and the other side window frame 21d is formed to the upper window frame 21a and the lower window frame 21.
A vertically movable curtain can be provided for the window 21 ′ provided vertically in b by the same configuration.

In this case, as shown in FIG.
Is mainly composed of a long plate composed of the guide plate 7 and the inclined plate 8. The guide plate 7 is formed to have substantially the same width as the upper window frame 21a which is a short side, and one end of the guide plate 7 is provided on the other side window frame 21d provided vertically on the upper window frame 21a and the lower window frame 21b. Is slidably engaged with the rail member 3. The inclined plate 8 is formed in the same manner as the conventional one described above, and the base end 8a is connected to the other end of the guide plate 7 via the plate spring 9 as a flexible elastic member.

As described above, based on the structure of the above-mentioned embodiment, as another embodiment, the window portion 2 having a shape as shown in FIG.
An elevating curtain capable of opening and closing the entire window can be attached to 1 '.

In addition, the elevating curtain described above is not only a divergent window such as the window 21 and the window 21 ', but also a window in which the window 21 and the window 21' are turned upside down. It can also be used. In addition,
At this time, the holding mechanism 12 that holds the guide member 6 is disposed on the upper side of the lower guide member 2 and holds the guide member 6 at the highest position where the curtain 10 is fully closed.

[0022]

As described above, in the elevating curtain according to the present invention, a guide member for guiding the curtain so as to be able to open and close is provided between the rail members, and the guide member is formed by a vertically movable guide plate and a rail member. When the window is most opened, the elastic member bends according to the curvature or inclination of the rail member by configuring the inclined plate to be engaged with the guide plate and the bendable elastic member that connects the guide plate and the inclined plate. Since the inclined plate is provided substantially alongside the rail members, the curtain is pressed and folded along the rail members, and the entire window can be opened and closed.

Further, since the holding mechanism for holding the guide member at a desired position is provided, the curtain can be held in a desired open / closed state.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of a lifting curtain according to the present invention.

FIG. 2 is a partial perspective view showing a main part of the liftable curtain.

FIG. 3 is a sectional view showing a holding mechanism of the liftable curtain.

FIG. 4 is a front view showing an opened state of the lifting curtain.

FIG. 5 is a cross-sectional view showing another embodiment of a holding mechanism in the elevator curtain.

FIG. 6 is a front view showing another embodiment.

FIG. 7 is a front view showing a conventional example.

[Explanation of symbols]

6 guide member, 7 guide plate, 7a end, 8 inclined plate,
8a: proximal end, 8b: distal end, 9: elastic member, 10: curtain, 11: runner, 12, 15, ... holding mechanism, 21 (2
1 ') ... Window part, 21a ... Short side (upper window frame), 21b ... Long side (lower window frame), 21c ... Side (one side), 21d ... Other side.

Claims (3)

[Claims] 1. A short side (21a) and a long side (21b) are provided substantially in parallel at a vertical position, and both sides (21c, 21b) are provided.
c) an elevating curtain for opening and closing a curtain (10) having a curved or slanted window portion (21) stretched to form the window portion and having one end attached to the short side. Rail members (3, 3), which are respectively arranged along the respective side edges of the window portion and into which a plurality of runners (11) slidably supporting the curtain are loosely fitted, A guide plate (7) having a length substantially the same as that of the short side and arranged on the long side, and each inclined plate (a tip (8b) slidably engaged with each rail member ( 8, 8), a flexible elastic member (9) for connecting the both ends (7a, 7a) of the guide plate and the base ends (8a, 8a) of the inclined plates.
And a guide member (6) attached to the other end of the curtain, the liftable curtain comprising: 2. A short side (21a) and a long side (21b) are provided substantially vertically in a vertical position such that one side (21c) is curved or inclined and the other side (21d) is the short side. And an elevating curtain that opens and closes a window (21 ') vertically provided on the long side and opens and closes the curtain (10) extended to form the window and having one end attached to the short side. A rail member (3, 3), which is respectively arranged along each side of the window portion, and in which a plurality of runners (11) slidably supporting the curtain are loosely fitted; A guide plate which is disposed on the long side and has a length substantially the same as the short side of the portion, and one end of which is slidably engaged with a rail member disposed along the other side. (7) and the tip (8b) slide on the rail member arranged along the one side. And a bendable elastic member (9) for connecting the other end of the guide plate and the base end (8a) of the slant plate. And a guide member (6) attached to the end. 3. A holding mechanism (12, 12) for holding the guide member (6) for opening and closing the curtain (10) at a desired position.
15) The liftable curtain according to claim 1 or 2, further comprising: