JP2899582B1 - Assembled curtain divided into upper and lower stages - Google Patents

Abstract

An object of the present invention is to divide a curtain into a plurality of upper and lower stages to secure ventilation while maintaining indoor and outdoor light-shielding properties. Also improves the appearance of the curtain. SOLUTION: A plurality of horizontal mounting bars 5 are detachably mounted on a vertically long tape-like support 3 vertically spaced apart from each other at intervals in the horizontal direction. The mounting bar 5 is inserted into a tubular portion 60 provided on the upper part of the sheet-like curtain piece 7. The lower portion of the curtain piece 7 covers the front side of the lower mounting bar 5. Further, the curtain piece 7 can be moved up and down by the elevating cord 33.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembled curtain which is divided into a plurality of upper and lower stages. More specifically, the present invention relates to an assembling type curtain which is divided into a plurality of upper and lower stages to ensure ventilation even when the curtain is closed, and to easily disassemble and assemble the curtain.

[0002]

2. Description of the Related Art Since a conventional curtain is formed by processing a single piece of cloth, indoor and outdoor areas are blocked when the curtain is closed, resulting in poor ventilation. Conversely, the curtain must be opened in order to improve the ventilation, so the light-shielding property has to be sacrificed.

[0003] As described above, the conventional curtain generally has a problem that the light shielding property and the ventilation property cannot be compatible with each other inside and outside the room.
In order to solve such a problem, the present applicant has proposed a prefabricated curtain in Japanese Patent Application Laid-Open No. 1-247687.

In the assembly type curtain, a plurality of horizontally elongated narrow tapes are attached to a vertical cord arranged at a required interval in a horizontal direction at a required interval in a vertical direction. , The lower portion of the narrow tape is configured to conceal the attached portion, and the vertical cord is attached to the lifting cord, and the lower end of the cord is fixed to the lower part of the vertical cord to blind the curtain. As well as ascending and descending.

[0005] With the assembly type curtain having such a configuration, there is an advantage that, when the curtain is closed, ventilation can be ensured while maintaining light-shielding properties inside and outside the room.

[0006]

However, when using the prefabricated curtain of the above construction, the narrow tape is made of a flexible material such as various woven fabrics, knitted fabrics, nonwoven fabrics, films and papers. Therefore, there was a problem that the narrow tape attached to the vertical string was easily loosened between the vertical strings, and the appearance of the curtain was likely to deteriorate.

Further, since the narrow tape is made of a soft material, the narrow tape cannot keep the interval between the vertical cords constant. Therefore, when operating the lifting cord to raise and lower the curtain, There was also a problem that it was difficult to stably open and close the curtain, because the middle of the narrow tape was loosened and the vertical string was rolled.

An object of the present invention is to provide an assembling curtain divided into a plurality of upper and lower stages, which can mainly solve such a problem.

[0009]

The present invention employs the following means to solve the above-mentioned problems. That is, the assembled curtain divided into a plurality of upper and lower stages according to the present invention (hereinafter referred to as an assembled curtain) includes a horizontal direction (including an oblique state).
The same applies to the following.) A plurality of mounting bars extending in the horizontal direction can be attached to and detached from the vertical support, which has a tape-like or string-like shape and is vertically long, arranged at the required intervals. The upper part of a sheet-like curtain piece is detachably attached to each mounting bar, and the lower part of the curtain piece covers and covers the front side of the lower mounting bar.

[0010] A more preferable embodiment of the prefabricated curtain according to the present invention is a mounting that extends in the horizontal direction on a vertical support that is long in the vertical direction in the shape of a tape or a string and that is arranged at a required interval in the horizontal direction. A plurality of bars are detachably attached at a required interval in the vertical direction, and an upper portion of a sheet-like curtain piece is detachably attached to each attachment bar. Cover the front side. Further, the mounting bar is configured to be moved up and down by a vertically long elevating cord, and the elevating cord is attached to the vertical support at a position facing a required number of mounting bars continuously arranged in a vertical direction, or It is characterized by being attached to a code guide detachable from the mounting bar.

[0011] A more preferable embodiment of the assemblable curtain on which the lifting cord is mounted is a tape-like or string-like vertical support which is disposed at a required interval in the horizontal direction and which is long in the vertical direction. A plurality of mounting bars to be detachably mounted at a required interval in the vertical direction, an upper portion of a sheet-like curtain piece is removably mounted to each mounting bar, and a lower portion of the curtain piece is located at a lower level. Cover the front of the bar. Further, the mounting bar is configured to be moved up and down by a vertically long elevating cord, and the elevating cord is placed at a position facing the required number of mounting bars including the lowermost mounting bar and continuously arranged in the upward direction. Attach to vertical support. The mounting corresponding to the lowermost mounting bar is in a fixed state, and the mounting corresponding to the other mounting bars is in a mounting state in which the lifting cord is loosely inserted into the insertion portion provided in the vertical support. Is what you do.

In each of the assembled curtains, the mounting bar is attached to the vertical support via a fastening member fixed to the vertical support, and the engaging projection is provided on the fastening member. The mounting bar may be detachably attached to the vertical support by engaging a portion with an engagement opening provided in the attachment bar. In this case, the engaging opening is formed by connecting side openings that are narrower toward the front side on the left and right of a square or circular center opening, while the engaging protrusion is formed at the center. At the tip of the shaft portion that can be inserted through the opening, an engagement piece portion having an engagement protrusion that can be inserted through the both-side opening is provided, and the engagement protrusion is configured to move the side opening from the rear side. After passing through, the shaft portion is rotated by approximately 90 degrees in the central opening, so that the two engaging projections are engaged on the front side of the upper and lower portions of the central opening, and the shaft portion It is preferable that the movement in the left-right direction is restricted by contacting the edge of the side opening which becomes narrower toward the front side.

In the above-mentioned assembling type curtain using a fastening member, the fastening member comprises a first holding member and a second holding member for holding the vertical support from front and rear,
The first holding member located on the front side has the engaging projection projecting therefrom, and is provided on one of the inner surfaces of the first holding member and the second holding member so as to project and The needle-shaped protrusion penetrating the vertical support is press-fitted into a recess provided in the other holding member, whereby the two holding members are integrated with the vertical support interposed therebetween, whereby the fastening member is vertically moved. It is good to comprise so that it may be fixed to a support.

In this assembly type curtain, it is preferable that the second holding member located on the rear side is provided with a vertical insertion hole through which the lifting cord is loosely inserted.

In each of the assembled curtains, the vertical support is preferably formed to be transparent.

In each of the assembled curtains, it is preferable that the mounting bar is formed in an I-shaped cross section in which flanges are protruded above and below the web. In this case, it is preferable that the end portion of the mounting bar is covered with a cover member, and the cover member then covers the end surface of the mounting bar with a cover piece.
A holding piece for holding the web of the mounting bar from the front and rear is provided so as to be projected, and an upper end portion of the curtain piece can be inserted between one of the holding pieces and an end portion of the mounting bar. It is preferable to form the guide portion by bending the tip of the one holding piece.

[0017] In the above-mentioned assemblable curtain, wherein the mounting bar has an engagement opening, a tubular portion into which the mounting bar can be inserted is formed above the curtain piece, and the engaging opening is exposed in the tubular portion. It is preferable to provide an opening in the opening.

In the case where the fastening member is composed of the first holding member and the second holding member, when the vertical support has a tape shape, the needle-like projection is inserted through the vertical support. It is preferable to use a knitting tape having a stitch that can be formed.

[0019]

Embodiments of the present invention will be described below with reference to the drawings. In FIG. 1, a prefabricated curtain 1 according to the present invention is configured such that a curtain 2 can be moved up and down like a blind, and, for example, two vertical supports 3 arranged at intervals in the horizontal direction, Extension mounting bar 5
Are detachably attached via a fastening member 6 at substantially equal intervals in the vertical direction (FIG. 7). The horizontal width and the vertical length of the curtain 2 to be formed are appropriately set according to the window shape. A curtain piece 7 is detachably attached to each of the attachment bars 5.

As shown in FIG. 2, the vertical support 3 is made of, for example, a polyester transparent vertical stitch tape having a rough stitch 8 through which needle-like projections 25 and 26 described later can be inserted. The upper end portion 9 of the vertical support 3 is
As shown in FIG. 3, the support bar 10 arranged along the upper edge of the window is inserted into a slit hole 13 provided in a mounting portion 12 fixed to the left and right, and is folded in two to be a stopper 15
It is fixed at. FIG. 7 shows the tape-shaped vertical support 3.
As shown in FIG. 8, the fastening member 6 is fixed at a required interval in the vertical direction at a portion where the attachment bar 5 is attached. As shown in FIG. 8, the fastening member 6a located at the lowermost end is It is located at the lower end of the vertical support 3.

As shown in FIGS. 4 and 5, the fastening member 6 includes a first holding member 16 and a second holding member 17 for holding the tape-shaped vertical support 3 from front and rear. It is formed with a transparent resin.

As shown in FIG. 5, the first holding member 16 located on the front side has an engaging projection 20 which can be engaged with the mounting bar at the center of the outer surface of a holding plate 19. I have.
The engaging projection 20 has a triangular plate-shaped engaging projection 22, a distal end of a cylindrical shaft 21 through which a central opening 49 described later can be inserted.
A hexagonal plate-shaped engagement piece 23 having left and right 22 is provided. As shown in FIG. 4, a relatively large needle-like projection 25 is provided at the center of the inner surface of the holding plate 19, and a plurality of relatively small needle-like projections 26 are provided on both sides thereof. ing.

The second holding member 17 located at the rear side
In the center of the outer surface of the holding plate 27 in the width direction, a vertically long vertical protrusion 29 is provided, and the vertical protrusion 29 has a vertical insertion hole through which a lifting cord 33 described later is loosely inserted. 30 are provided. A concave portion 31 for press-fitting the needle-like large projection 25 is provided in the inner surface of the holding plate 27.
And the needle-like small projections 26 are provided on both sides thereof.
Is provided.

As shown in FIG. 6, the large and small projections 25 and 26 of the first holding member 16 are connected to the tape-shaped vertical support 3.
After having penetrated the stitch 8 (FIG. 2), these projections 25, 26 are connected to the recesses 31, 32 of the second holding member 17.
Into the first holding member 16 and the second holding member 16.
The vertical supporting member 3 can be clamped from the front and rear by the holding member 17 of the above. As a result, the fastening member 6 is fixed to the vertical supporting member 3. In order to increase the fixing strength, the two holding plates 19 and 27 may be bonded to each other by means such as ultrasonic welding. In this fixed state, the engagement piece 23 of the engagement protrusion 20 is vertically long, and the insertion hole 30 is oriented in the up and down direction.

Each of the vertical insertion holes 30 of the fastening member 6 fixed to each tape-shaped vertical support 3 has
As shown in FIG. 8, a vertically long elevating cord 33 for elevating and lowering the curtain is inserted therethrough.
As shown in the figure, the lower end 3 of the insertion hole 30a located at the lowermost end
5 is provided with a retaining portion 36 which can be engaged with the retaining member 5. The lower end of the lifting cord 33 is connected to the fastening member 6 located at the lowermost end.
a. As shown in FIG. 3, the lifting cords 33, 33 attached to the vertical supports 3, 3 are guided by rollers 37 provided on the attachment portion 12, and are fixed to one end of the support bar 10. It is inserted through the guide part 40 of the lock device 39 and is pulled out downward.

As shown in FIG. 9, the mounting bar 5 has an I-shaped cross section in which flanges 42 and 43 are provided on the upper and lower sides of a web 41, and concave grooves 45 and 46 are provided before and after that. I have. The attachment bar 5 is formed, for example, by cutting an extruded aluminum material into a length corresponding to the width of the curtain. As shown in FIGS. 10 to 11 (A), the mounting bar 5 has left and right engagement openings 47 for mounting the fastening member 6 in accordance with the arrangement of the tape-shaped vertical support 3. ing. The engaging opening 47 is formed in a horizontally long hexagonal shape having a size that allows the hexagonal plate-shaped engaging piece portion 23 to pass therethrough, and has a square central opening 49 that allows the shaft portion 21 to pass therethrough. Triangular side openings 50, 50 through which the triangular engaging projections 22, 22 are inserted are provided on the left and right sides of the panel.

When the fastening member 6 is fixed to the mounting bar 5, the fastening member 6 is turned sideways as shown in FIG. Then, as shown in FIG.
The shaft portion 21 is rotated by approximately 90 degrees in the inside 9, and the engaging projection 22 is engaged with the front surfaces 51, 51 of the upper and lower edges of the central opening 49. At this time, the engagement protrusion 22
Fits into the front groove 45 as shown in FIG. As a result, as shown in FIG. 7, the mounting bar 5 is removably mounted on the tape-shaped vertical support 3 via the fastening member 6. In this state, the central opening 4
When the shaft portion 21 in the insertion state is moved laterally, the lateral movement of the shaft portion is narrowed as shown by a dashed line in FIG. As a result, the ridges 50 are brought into contact with the edges 50a of the ridges 50 and 50 to be reduced.

In order to further stabilize the attachment state of the fastening member 6 to the mounting bar 5, when the fastening member 6 is rotated, as shown in FIG. The upper and lower flanges 42 of the mounting bar 5
It is preferable that the rear surfaces 52, 52 of the 43 be slightly pressed against each other.

Further, both ends of the mounting bar 5 are preferably covered with a cover member 53 as shown in FIG. As shown in FIGS. 9 and 12, the cover member 53 is a cover piece 56 for covering the end face 55 of the mounting bar 5.
Further, holding pieces 57 and 59 for holding the web 41 of the mounting bar 5 from front and rear are provided so as to protrude.
Fits in the grooves 45 and 46. The tip 59a of the holding piece 59 located on the rear side is bent toward the rear of the web.

The curtain piece 7 is made of any material such as various woven fabrics or knitted fabrics of natural fibers or synthetic fibers, non-woven fabrics, films, and paper, and is formed, for example, in a horizontally long rectangular shape. As shown in FIG. 10, an upper end portion is provided with a tubular portion 60 which is open at both ends for inserting the mounting bar 5, and the engaging portion 47 is exposed in the tubular portion 60. Is provided with an opening 61. The cylindrical portion 60 may be open at one end, or the mounting bar 5 may be removably inserted from an insertion port provided at an intermediate portion of the cylindrical portion 60.

However, in order to assemble the assembling type curtain 1 according to the present invention using the member having such a configuration, the mounting bar 5 is inserted into the cylindrical portion 60 of the curtain piece 7.
If necessary, as shown in FIG. 12, the rear side 62 of the end portion of the cylindrical portion 60 is sandwiched between the rear holding piece 59 and the end portion 63 of the mounting bar. This sandwiching is easily performed by being guided by the guide portion 64 formed by the bent distal end portion 59a of the sandwiching piece 59. Thereby, the curtain piece 7
And the mounting bar 5 can be integrated. At this time, as shown in FIG. 10, the engagement opening 47 is exposed at an opening 61 provided in the cylindrical portion 60. Thereafter, the engagement opening 4
7, the engaging projection 20 is inserted into the tape-like vertical supports 3, 3 via the mounting bar 5. In the mounted state of the curtain piece, as shown in FIG. 13, the lower part 65 of the curtain piece 7 covers the front side 66 of the lower mounting bar 5.

In this embodiment, a space 67 having a vertical width substantially equal to the interval between vertically adjacent mounting bars is formed between the uppermost mounting bar 5a and the support bar 10. Therefore, as shown in FIG. 13, the decorative sheet 6 hangs down to cover the front side 66 of the mounting bar 5 a positioned at the uppermost stage and covers the space 67.
9 is fixed to the support bar 10 via a bar 70 mounted on the upper portion.

When the assembly type curtain 1 having such a structure is closed as shown in FIG. 1, each mounting bar 5 functions as a weight bar, and applies a downward tension to each of the tape-shaped vertical supports 3, 3. For application, this results in a stable curtain closure. In this closed state, from the front side, the curtain 2 looks like a single piece of cloth, and there is no gap between the vertically adjacent curtain pieces, so that good light shielding properties can be obtained. In addition, the upper part of each curtain piece 7 is attached to the mounting bar, but the lower part is in a free state, so that the wind can pass between the curtain pieces, thereby ensuring the ventilation of the curtain. You.

When the lifting cord 33 is lifted from the state where the curtain is closed as described above, the retaining portion 36
As shown in FIG. 8, the lower end 35 is engaged with the lower end 35 of the insertion hole 30a provided in the lowermost mounting bar 5 (that is, the mounting of the lifting cord 33 to the mounting bar 5 is in a fixed state). Then, the tape-shaped vertical support 3 is lifted up from below, and accordingly, each mounting bar 5 is sequentially moved upward from the bottom, so that the curtain piece 7 is moved upward. It opens like a blind as shown in FIG. When the lifting cord 33 is loosened from this state, the curtain piece 7
Sequentially descends, and finally, as shown in FIG.

In this state, since the upper portion 72 (FIGS. 7 and 13) of the curtain piece 7 is attached to the rigid mounting bar 5, as shown in FIG. Is always secured. Therefore, a good-looking curtain surface can be obtained without loosening of the intermediate portion of the curtain piece. Also, when raising and lowering the curtain with the lifting code,
Since the interval between the tape-shaped vertical supports 3, 3 is kept constant by the mounting bar 5, it can be stably raised and lowered.

When washing the curtain pieces or replacing the curtain pieces with curtain pieces having different colors or different patterns, the engaging projections 20 are rotated so that the engaging pieces 23 are opened. The mounting bar 5 is separated from the vertical support 3 by removing the mounting bar 5 from the vertical support 3 (the same state as in FIG. 10), and then the mounting bar 5 is pulled out to make the curtain piece 7 independent. At the time of assembling the curtain after washing or the like, the mounting bar 5 is inserted into the cylindrical portion 60 of the curtain piece 7 and the mounting bar 5 is mounted to the vertical support 3 via the fastening member 6 in the same manner as described above.

[Other Embodiments] (1) The vertical support 3 may be a round tape, a woven tape, a plastic tape, or a string-shaped material other than the warp knitted flat tape. . In this string,
Rings connected to each other are also included.

(2) The cross-sectional shape of the mounting bar 5 can be arbitrarily set as long as it has rigidity and becomes the core of the upper part of the curtain piece. The mounting bar 5 may be formed in a straight bar shape, or may be bent in a corrugated shape or a mountain shape as required. When using such a bent mounting bar, it is preferable that the upper and lower portions of the curtain piece 7 also conform to the bent shape.

(3) The fastening member 6 for detachably attaching the attachment bar 5 to the vertical support 3 is constituted by using the pair of holding members 16 and 17 as described above, as well as various known members. A fastening means can be adopted.

(4) The vertical width of each curtain piece 7 is not always the same width.
As shown in (2), the center may be formed wide and the upper and lower curtain pieces may be formed narrow. The curtain piece 7 may be attached in an oblique arrangement as shown in FIGS. 17 and 18, as shown in FIG. 19, in an arrangement in which the oblique direction is reversed, or in a combination of an oblique arrangement and a horizontal arrangement. Can also. When the curtain pieces are mounted in such an oblique arrangement, the mounting bar is extended laterally in an oblique state.

(5) When the curtain can be raised and lowered by using a lifting cord, it is not always necessary to arrange the lifting cord 33 along the vertical support 3 as shown in FIG. It may be mounted on a cord guide that is detachable from the mounting bar 5. When the lifting cord 33 is loosely inserted into the insertion hole 30 of the fastening member 6 fixed to the vertical support 3 as shown in FIG.
In addition to providing the insertion holes 30, the insertion holes may be provided only in the required number of fastening members on the lower side, and the lifting cord may be loosely inserted into the insertion holes. Further, when the insertion holes are provided in all the fastening members, the lifting cord may be loosely inserted only into the insertion holes of the required number of the fastening members below the insertion holes. In such a configuration, the required number of lower curtain pieces 7 are raised and lowered, for example, by pulling up and down a lifting cord at a lower portion of FIG.

(6) The procedure for detachably attaching the upper part of the curtain piece 7 to the attachment bar 5 is as described above, in addition to inserting the attachment bar into the cylindrical part provided on the upper part of the curtain piece,
It can be performed using various known means. For example, the upper part may be mounted on the mounting bar via an appropriate mounting member, or the upper part may be mounted on the mounting bar using a planar fastener. Also, as shown in FIG. 20, the mounting bar 5 is inserted so as to meander between the gathering portions 76, 76 of the splicing thread 75 bridged above and below a horizontally long ladder-like portion 73 provided above the curtain piece 7. You may do it.

(7) An engagement opening 47 provided in the mounting bar 5
Are provided on both sides of the central opening 49 at the side openings 50,
50, the central opening 49 is formed as shown in FIG.
It may be formed in a circular shape as shown in FIG. Also side opening 50
Is not necessary to be formed in a triangular shape as described above, as long as the shaft portion 21 inserted into the central opening 49 can be restricted from laterally moving.
May be formed in a semicircular shape or a trapezoidal shape as shown in FIG.

(8) In the above embodiment, the mounting bar 5 located at the uppermost stage is arranged at a small distance below the support bar 10, but the mounting bar 5 is mounted close to the support bar 10. The bar 5 may be detachably attached to the vertical support 3.

(9) The prefabricated curtain according to the present invention may be constructed by omitting the lifting cord 33.

[0046]

The present invention has the following excellent effects. (1) The prefabricated curtain according to the present invention can be detachably attached to a vertical support having a tape-like or cord-like shape and having a vertically long length, and a plurality of mounting bars extending in the horizontal direction at a required interval in the vertical direction. The upper part of the curtain piece is attached to each mounting bar, and the lower part of the curtain piece covers the front side of the lower mounting bar. Therefore, when the curtain is closed, the shape of the upper portion of the curtain piece is reliably maintained in a fixed shape such as a straight line by the mounting bar serving as a core. There is no fear of sagging. In addition, the vertical stability of the curtain is ensured by the weight of the mounting bar. These make the curtain look like a good looking single piece curtain from the front side.
Nevertheless, unlike a conventional single-sheet cloth curtain, when the curtain is closed, ventilation can be ensured while maintaining light-shielding properties both inside and outside the room.

(2) The mounting bar can be attached to and detached from the vertical support, and the curtain piece can be attached to and detached from the mounting bar. If the design of the curtain is to be changed, the object can be easily achieved by removing the mounting bar from the vertical support and removing the curtain piece from the mounting bar. When assembling the curtain, the curtain can be easily assembled by attaching the attachment bar to the vertical support after attaching the attachment bar to the upper part of the curtain piece. In some cases, it is possible to remove the curtain piece from the mounting bar without removing the mounting bar from the vertical support.However, attaching the upper part of the curtain piece to a suspended mounting bar attached to the vertical support, Not only is the work unstable, but also the vertical support hinders the installation, so it is difficult to mount the curtain pieces reliably and with good appearance. Therefore, the arrangement state of the curtain pieces in each stage tends to be uneven, and the aesthetic appearance of the curtain tends to be impaired. However, when the mounting bar is detachable from the vertical support according to the present invention, the curtain bar and the mounting bar can be integrated with the vertical support. Therefore, the curtain piece can be accurately and easily attached to the upper part of the curtain piece, and the curtain can be assembled efficiently and with good appearance.

(3) The curtain piece can be raised and lowered by the lifting code, so that the curtain can be raised and lowered like a blind.

(4) When the mounting bar is attached to the vertical support, when the engaging projection provided on the vertical support is inserted into the engaging opening provided on the mounting bar and engaged with the mounting bar, the engaging opening is used. When a narrow side opening is continuously provided on both sides of the central opening, the engaging piece of the engaging protrusion is inserted into the engaging opening and then rotated by approximately 90 degrees. By setting the engagement state, the lateral movement of the shaft portion is restricted by abutting the edges of the left and right side openings that become narrower, so that the lateral movement of the shaft portion in the engagement opening is reduced. It can be suppressed.
If the engagement opening is formed in a horizontally long rectangular shape,
A relatively large lateral movement may occur within the range of the length of the long side.

(5) When a cylindrical portion is provided above the curtain piece and a mounting bar is inserted into the cylindrical portion, the mounting is accurately and easily performed because the positional relationship between the curtain piece and the mounting bar is determined by itself. be able to.

(6) The fixing means of the fastening member to the vertical support is
In the case of a first holding member having a needle-shaped projection and a second holding member having a recess for press-fitting the projection, the needle-shaped projection is passed through the vertical support. After exercising
By press-fitting the projection into the recess, the fastening member can be firmly fixed to the vertical support with the first and second holding members sandwiching the vertical support.

(7) In the case where the vertical support is formed to be transparent, even if the curtain is thin, there is no danger of the vertical support extending through the vertical support becoming obstructive and a good-looking curtain can be constructed. .

(8) When the fastening member is constituted by a combination of the first holding member and the second holding member, a vertical insertion hole for loosely inserting the lifting cord is located at the rear side. By providing the lifting cord in the second holding member, the lifting cord can be provided inconspicuously along the vertical support, and there is an advantage that a special member for forming the insertion hole is not required. As a result, the fastening member composed of a combination of the first holding member having the engagement projection and the second holding member having the vertical insertion hole is provided with a fixing portion to the vertical support,
As a result, it is possible to provide a compact structure having all of the fixing portion to the mounting bar and the guide portion of the lifting cord.

(9) By forming the vertical support as a tape having stitches through which the needle-like projections can be easily inserted, the first holding member and the first holding member are formed using the needle-like projections. The vertical support can be easily and easily clamped by the second clamping member.

(10) By forming the cross section of the mounting bar in an I-shape, the mounting bar having excellent rigidity without twisting or bending can be made lightweight. When a cover member is provided at the end of the mounting bar having an I-shaped cross section, which is provided with a cover piece covering the end face and a protruding holding piece opposed thereto, the end of the mounting bar can be covered with good appearance and can be mounted. In addition to avoiding the risk of injury at the end of the bar, the curtain piece can be reliably prevented from moving left and right by sandwiching the end of the curtain piece between the holding piece and the mounting bar, and the appearance of the curtain can be improved. become. Further, when the engaging projection of the fastening member is engaged with the engaging opening provided in the mounting bar, the engaging piece protruding forward of the engaging opening can be accommodated in the front groove.

[Brief description of the drawings]

FIG. 1 is a front view showing the assembled curtain of the present invention in a closed state.

FIG. 2 is a front view showing a vertical support.

FIG. 3 is a perspective view showing an upper configuration of the assembled curtain.

FIG. 4 is an exploded perspective view showing a fastening member.

FIG. 5 is an exploded perspective view showing a fastening member.

FIG. 6 is a plan view showing a fixing state of a fastening member to a vertical support.

FIG. 7 is a partial perspective view showing a state where a curtain piece is attached to a vertical support via a fastening member.

FIG. 8 is a perspective view showing a state in which a curtain piece located at the lowermost stage is attached to a fastening member.

FIG. 9 is a perspective view showing a mounting bar together with a cover member.

FIG. 10 is a perspective view for explaining how to attach the attachment bar to the vertical support.

FIG. 11 is an explanatory view for explaining the engagement between an engagement opening provided on a mounting bar and an engagement projection provided on a fastening member.

FIG. 12 is a partial perspective view showing a state where a curtain piece is attached to an attachment bar.

FIG. 13 is a partial perspective view showing a closed state of the assembled curtain.

FIG. 14 is a front view showing a state where a curtain is opened.

FIG. 15 is a partial perspective view showing a state where a curtain is opened.

FIG. 16 is a front view showing another embodiment of the prefabricated curtain in a curtain closed state.

FIG. 17 is a front view showing another mode of the assembled curtain in a curtain closed state.

FIG. 18 is a front view showing another mode of the assembled curtain in a curtain closed state.

FIG. 19 is a front view showing another mode of the assembled curtain in a curtain closed state.

FIG. 20 is a partial perspective view showing another mode of attaching the curtain piece to the attachment bar.

FIG. 21 is a front view showing another mode of the engagement opening.

FIG. 22 is a front view showing another mode of the engagement opening.

FIG. 23 is a front view showing another mode of the engagement opening.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Assembled curtain 2 Curtain 3 Vertical support 5 Mounting bar 6 Fixing member 7 Curtain piece 8 Stitch 10 Support bar 16 First holding member 17 Second holding member 20 Engagement projection 21 Shaft 22 Engagement projection 23 Engagement piece 25 Projection 26 Projection 31 Depression 32 Recess 33 Elevating cord 41 Web 42 Flange 43 Flange 45 Depression groove 46 Depression groove 47 Engagement opening 49 Central opening 50 Side opening 53 Cover member 56 Covering piece 57 Nipping piece 59 Nipping piece 60 Tube part 61 Opening 64 Guide part

Claims (11)

(57) [Claims] Claims: 1
A plurality of mounting bars extending in the horizontal direction are detachably mounted on the vertical support having a tape shape or a string shape and extending vertically, at a required interval in the vertical direction, and a sheet-like curtain piece is attached to each mounting bar. The upper part of the curtain is detachably attached, and the lower part of the curtain piece covers and hides the front side of a lower mounting bar, and is divided into a plurality of upper and lower stages. 2. It is arranged at a required interval in the lateral direction,
A plurality of mounting bars extending in the horizontal direction are detachably mounted on the vertical support having a tape shape or a string shape and extending vertically, at a required interval in the vertical direction, and a sheet-like curtain piece is attached to each mounting bar. The upper part of the curtain piece is detachably attached, the lower part of the curtain piece covers the front side of the lower mounting bar, and is configured to move the mounting bar up and down by a vertically long elevating cord. Yes,
The vertical cord is mounted on the vertical support at a position facing a required number of mounting bars continuously arranged in the vertical direction, or mounted on a code guide detachable from the mounting bar. Prefabricated curtain divided into multiple stages. 3. The apparatus according to claim 1, wherein the apparatus is arranged at a required interval in a lateral direction.
A plurality of mounting bars extending in the horizontal direction are detachably mounted on the vertical support having a tape shape or a string shape and extending vertically, at a required interval in the vertical direction, and a sheet-like curtain piece is attached to each mounting bar. The upper part of the curtain piece is detachably attached, the lower part of the curtain piece covers the front side of the lower mounting bar, and is configured to move the mounting bar up and down by a vertically long elevating cord. Yes,
The elevating cord is attached to the vertical support at a position facing the required number of attachment bars including the lowermost attachment bar and continuously arranged in an upward direction, and the attachment corresponding to the lowermost attachment bar is An assembling type curtain divided into a plurality of upper and lower stages, wherein a fixing state is set, and mounting corresponding to other mounting bars is set in a mounting state in which an elevating cord is loosely inserted into an insertion portion provided in a vertical support. 4. The prefabricated curtain according to claim 1, wherein the mounting bar is attached to the vertical support via a fixing member fixed to the vertical support. The attachment bar is detachably attached to the vertical support by engaging an engagement projection provided on the attachment bar with an engagement opening provided in the attachment bar. The engagement opening has a square shape. Or left and right of the circular central opening, side openings that are narrower toward the front side are formed continuously, while the engaging protrusion is at the tip of a shaft that can be inserted through the central opening, An engaging piece having an engaging protrusion that can be inserted through the opening at both sides is provided, and after the engaging protrusion has passed through the side opening from the rear side, the shaft portion is located within the central opening. , The two engaging projections are formed at the upper and lower edge portions of the central opening. A front-side engagement state, and the left-right movement of the shaft portion is restricted by contacting an edge of the side opening, which becomes narrower toward the front side. Prefabricated curtain divided into multiple stages. 5. The prefabricated curtain according to claim 4, wherein the fastening member includes a first holding member and a second holding member for holding the vertical support from front and rear, and a second positioning member is located on the front side. The holding member 1 is provided with the engaging projections,
Further, a needle-like projection protruding from one of the inner surfaces of the first holding member and the second holding member and penetrating the vertical support is provided in a recess provided in the other holding member. By being press-fitted, the two holding members are integrated with the vertical support interposed therebetween, whereby the fastening member is fixed to the vertical support. Assembling curtain. 6. The assembly type curtain according to claim 5, wherein the second holding member located on the rear side is provided with a vertical insertion hole through which the lifting cord is loosely inserted. Characterized as a prefabricated curtain divided into multiple upper and lower stages. 7. The assembled curtain divided into a plurality of upper and lower stages according to claim 1, wherein the vertical support is formed transparent. 8. The mounting bar according to claim 1, wherein the mounting bar is formed in an I-shaped cross section in which flanges are protruded above and below the web. Assembled curtain. 9. An end portion of the mounting bar, which is formed in an I-shaped cross section, is covered with a cover member, and the cover member is provided with a cover piece for covering an end surface of the mounting bar and a web of the mounting bar. And a guide portion for facilitating the upper end portion of the curtain piece between one of the holding pieces and the end portion of the mounting bar. 9. The assembly type curtain divided into a plurality of upper and lower stages according to claim 8, wherein a tip of said one holding piece is bent. 10. A cylindrical portion, into which the mounting bar can be inserted, is formed on an upper portion of the curtain piece, and the cylindrical portion is provided with an opening to expose the engaging opening. The assembly type curtain divided into a plurality of upper and lower stages according to claim 4. 11. When the vertical support has a tape shape,
The assembly curtain according to claim 5, wherein the vertical support is a knitting tape having a stitch through which the needle-shaped protrusion can be inserted.