JP2014097121A - Light-shielding tubular tape for pull-up type curtain - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a light-shielding tubular tape for pull-up type curtains capable of effectively preventing leakage of light into a room.SOLUTION: The light-shielding tubular tape is sewn to a curtain 5 when a pull-up type curtain is constituted. The light-shielding tubular tape includes: an attachment piece 6 that is sewn to the curtain 5 so as to extend in the horizontal direction; and a cover piece 10 that is consecutively provided from a horizontal consecutive part 9 in an upper side of a seam line 7 of the attachment piece 6. The cover piece 10 is configured as a tubular body 10a extending in the horizontal direction and the seam line 7 is covered by the suspended cover piece 10, with a rod-like body 13 inserted in the tubular body 10a. A string pass-through member 21 through which an operation string 20 is passed and that operates to pull up the curtain 5 is configured to be attachable to the attachment piece 6 or the cover piece 10. A light-shielding overhanging piece 16 that may come into contact with the curtain 5 is protrudingly provided on the consecutive part 9 in such a manner as overhanging thereover, and the string pass-through member 21 into which the operation string 20 is passed is provided on the surface part of the light-shielding overhanging piece 16.

Description

  The present invention relates to a light-shielding tubular tape for a pull-up curtain that is attached to the curtain by sewing when forming a pull-up curtain that can be pulled up in a state where fold-like folded portions are stacked.

  In constructing a pull-up curtain that can be pulled up so that the fold-like folded portions are stacked, a tubular tape described in Patent Document 1 is provided as a pull-up curtain tubular tape that is attached to the curtain by sewing.

  As shown in FIG. 27, the tubular tape a is woven into a tubular shape, and has a side edge b in which opening / removing openings c extending in the extending direction of the side edge b are arranged in parallel at a required interval. 28-29, a rod-shaped body e is inserted into the tubular body d in the longitudinal direction thereof, and the rod-shaped body e is inserted into the tubular body d through the opening c. The projecting piece g is projectingly provided on the other side edge f of the tubular body d. And on the surface h of the tubular body d, a free piece n for constituting a string passage part m for inserting an operation string k for pulling up the curtain j is small in the length direction of the tubular body d. The free pieces n are formed side by side at intervals, and the free piece n is formed on the surface portion h of the tubular body d with both ends p and p being woven into the surface portion h and an intermediate portion being free from the surface portion h. It was. Then, as shown in FIG. 29, the liberated portion q is a string thread s through which the operation string k for pulling up the pull-up curtain r is passed.

  In order to construct the pull-up curtain r using the tubular tape a having such a configuration, as shown in FIG. 28, the tubular tape a is located on the back surface portion t of the curtain j and the portion near the lower edge is the base end. As shown in FIG. 2, the sewing is carried out in multiple stages (for example, multiple stages with an interval of about 10 to 20 cm) at the required intervals. The point is that the tubular tape a is brought into contact with the back surface portion t of the curtain j so as to extend in the width direction (left and right direction) with the free piece n as the front and the protruding piece g as the upper side, The overhanging piece g was sewn to the curtain j. At this time, the free pieces n are arranged in a straight line in the vertical direction. Then, both end portions of the tubular body d were sealed by means such as sewing or fusion.

  Further, as shown in FIG. 28, the operation string k is inserted into each of the free portions q formed by the free pieces n arranged in the vertical direction at intervals of about 30 cm in the left-right direction of the curtain j. In addition, the lower end v of the operating string k is fixed to the lowermost free piece n1. The operation string k can be wound up and rewound by a winding device in the operation box (FIG. 30) w.

  When the operation string k is wound up, the rod-like body e is inserted into the tubular body d in the left-right direction, so that the curtain j forms a fold-like folded portion x having a rectangular piece shape as shown in FIG. The fold-like folded portion x was pulled up to be stacked.

  The pull-up curtain r configured by using the tubular tape a having the above-described configuration has an advantage that a pull-up curtain that is pulled up in a state where the fold-like folded portions x are stacked can be easily configured. However, since the tubular tape a was attached to the curtain j by sewing the overhanging piece g onto the curtain j, light entered the room through each seam z of the seam row y. By the way, in recent years, a complete dark room is often required when operating AV equipment or during a daytime nap in a hotel. However, provision of a tubular tape that can meet such a demand is required. It was.

JP-A-9-154711

  The present invention has been developed in view of such conventional problems, and even when a tubular tape constituting a pull-up curtain that can be pulled up in a state where fold-like folded portions are stacked is sewn to the curtain. An object of the present invention is to provide a light-shielding tubular tape for a pull-up curtain that can effectively prevent light from leaking into a room through a seam.

In order to solve the above problems, the present invention employs the following means.
That is, the light-shielding tubular tape for a pull-up curtain according to the present invention (hereinafter referred to as a light-shielding tubular tape) is a light-shield for a pull-up curtain that constitutes a pull-up curtain that can be pulled up in a state where fold-like folded portions are stacked. A tubular tape, which is attached to the curtain so as to extend in the horizontal direction and is sewn to the curtain in the horizontal direction, and a portion of the upper edge side of the attachment piece and a seam formed by the sewing And a cover piece continuously provided in a horizontal continuous portion above the row. The cover piece is configured as a tubular body extending in the horizontal direction, and the seam row is covered with the cover piece in a suspended state in a state where the rod-like body is inserted into the tubular body. Further, a string passing member for inserting an operation string for pulling up the curtain can be attached to the attachment piece or the cover piece, or a string insertion part for inserting the operation string is provided. It is characterized by being.

  In this case, it is preferable that the rod-shaped body inserted into the tubular body covers the seam row with the tubular body hanging.

  Another aspect of the light-shielding tubular tape according to the present invention is a light-shielding tubular tape for a pull-up curtain that constitutes a pull-up curtain that can be pulled up in a state in which fold-like folded portions are stacked, and extends in the horizontal direction. And an attachment piece that is in contact with the curtain and is sewn to the curtain in the horizontal direction, and a horizontal connecting portion that is a portion on the upper edge side of the attachment piece and above the stitch row by the sewing. It is provided with a continuous cover piece. And the said attachment piece is comprised as a tubular body extended in a horizontal direction, and in the state by which the rod-shaped body was inserted in this tubular body, this tubular body is set to the said curtain in the site | part above this rod-shaped body. A stringing member that is sewn, and that covers the cover line so as to cover the stitch row, and that allows an operation string for pulling up the curtain to be inserted into the attachment piece or the cover piece. Or a string insertion portion through which the operation string is inserted.

  In each of the light-shielding tubular tapes, a light-shielding overhanging piece that can come into contact with the curtain is preferably provided so as to protrude above the connecting portion. In this case, it is preferable that an attachment portion for attaching a string passing member for inserting an operation string for pulling up the curtain is provided on the surface portion of the light shielding projecting piece.

  When the light-shielding tubular tape according to the present invention is used to construct a pull-up curtain that can be pulled up so that the fold-back portions are stacked, light is transmitted through each seam when the attachment piece is sewn to the curtain. Leakage into the room can be effectively prevented. And this light-shielding tubular tape has the simplicity which can aim at effective light shielding only by sewing this to a curtain as required.

  Moreover, when the light-shielding tubular tape according to the present invention includes the light-shielding projecting piece, the light hitting the back surface of the curtain is less likely to enter the seam, so that the light-shielding effect can be improved.

It is a perspective view explaining the light shielding type tubular tape concerning the present invention. It is a perspective view which shows the state which attached the attachment piece to the curtain. It is a perspective view which shows the state which raised the curtain somewhat. It is a fragmentary perspective view explaining the structure of the back surface side of a pull-up type curtain. It is sectional drawing explaining the state in which the pleated folded part was piled up. FIG. It is a perspective view which shows the state which lifted the tubular body in FIG. It is sectional drawing which shows the state in which the rod-shaped body is inserted in the tubular body in the light shielding type tubular tape attached to the curtain. It is a perspective view which shows the state which the both ends of each tubular body attached to the curtain were bend | folded and sewed on the curtain. It is a perspective view which shows the state by which the operation string was penetrated by the string passing member attached to the attachment part of the light shielding type tubular tape attached to the curtain. It is sectional drawing which shows the light-shielding type tubular tape which concerns on this invention in the state which was attached to the curtain and the rod-shaped body was inserted in the tubular body. It is a perspective view which shows the other use condition of the light shielding type tubular tape which concerns on this invention. FIG. It is a perspective view which shows the use aspect of the other aspect of the light shielding type tubular tape which concerns on this invention. It is a perspective view which shows the use aspect of the other aspect of the light shielding type tubular tape which concerns on this invention. It is a perspective view which shows the use aspect of the other aspect of the light shielding type tubular tape which concerns on this invention. It is a perspective view which shows the use aspect of the other aspect of the light shielding type tubular tape which concerns on this invention. It is a perspective view which shows the use aspect of the other aspect of the light shielding type tubular tape which concerns on this invention. It is a perspective view which shows the use aspect of the other aspect of the light shielding type tubular tape which concerns on this invention. It is a fragmentary perspective view which shows the case where this invention is applied as a code guide tape for pull-up curtains. It is a perspective view which shows the state which sewn the attachment piece on the curtain. It is a perspective view explaining the state which sewn so that the code guide tape might be extended to a curtain up and down. It is a fragmentary perspective view which shows the other aspect of the cord guide tape in the use condition. It is a perspective view which shows the other aspect of the cord guide tape in the use condition. It is a perspective view which shows the other aspect of a code guide tape. It is a perspective view which shows the state which sewn the code | cord guide tape to the curtain. It is a perspective view explaining the tubular tape for the conventional pull-up type curtains. It is a perspective view explaining the pull-up type curtain comprised using the tubular tape. FIG. It is a perspective view which shows the pulling-up state of the pulling-up type curtain.

  1-2, the light-shielding tubular tape 1 according to the present invention is integrally formed by weaving in the present embodiment, and a pull-up curtain 3 that can be pulled up so that the fold-back portions 2 are stacked. It is attached to the light-shielding curtain 5 constituting (FIGS. 3 to 7) by sewing. When the curtain 5 is viewed in a suspended state, as shown in FIGS. 2, 4, and 6 to 8, an attachment piece 6 that is sewn to the curtain 5 in the width direction (horizontal direction); The cover piece 10 is provided on the upper edge side of the attachment piece 6 and connected to a horizontal continuous portion 9 that is above the stitch row 7 formed by the sewing.

  In the present embodiment, the cover piece 10 is configured as a tubular body 10a extending in the horizontal direction as shown in FIGS. 1-2 and 6-8, and the tubular body 10a has one side edge ( The lower edge) 11 is provided with a required length of an opening / removal opening (hereinafter referred to as an opening) 12 extending in the extending direction of the one side edge 11 at a predetermined interval. As shown in FIGS. 4 to 7, the tubular body 10 a is inserted with a rod-like body 13 in the length direction thereof, and the rod-like body 13 is inserted into the tubular body 10 a through the opening 12. It can be removed from the tubular body 10a.

  In this embodiment, as shown in FIGS. 1, 4, and 6 to 8, a light-shielding protruding piece 16 that protrudes upward and can contact the curtain 5 protrudes from the connecting portion 9. Yes. The light-shielding overhanging piece 16 is configured by extending both the tubular body 10a and the attachment piece 6 above the connecting portion 9 and integrating both extended portions. Further, as shown in FIGS. 1, 4, and 5 to 7, a stringing member 21 for inserting an operation string 20 for pulling up the curtain 5 is inserted into the surface portion 19 of the light shielding projecting piece 16. The loose pieces 22a constituting the attachment portion 22 for attachment are arranged side by side with a small interval in the width direction.

  The free piece 22a is formed as a narrow woven fabric. As shown in FIGS. 1 and 6, both ends 25 and 25 are woven into the surface portion 19 of the light-shielding overhanging piece 16 and the intermediate portion 19 A portion 26 is formed free from the surface portion 19. As shown in FIG. 6, the stringing member 21 includes a ring piece 27 through which the operation string 20 is inserted, and a hooking piece 29 that can be hooked on the attachment portion 22 (free piece 22 a).

  Here, for example, the dimensions of the main part of the light-shielding tubular tape 1 having the above-described configuration are as follows: the attachment piece 6 has a width of about 13 mm, the tubular body 10a has a width of about 13 mm, and the light-shielding tension. The width of the protruding piece 16 is about 5 mm, the length of the opening 12 is about 19 mm, the required distance L is about 19 mm, and the width of the free piece 22a is about 2.7 mm. Each length is set to about 13 mm.

  When the pull-up curtain 3 is configured using the light-shielding tubular tape 1 having such a configuration, as shown in FIGS. 2, 4, and 6 to 7, the attachment piece 6 of the light-shielding tubular tape 1 is attached. Then, the curtain 5 is sewn on the back surface portion (outdoor surface portion) 30 of the curtain 5 in a horizontal direction in a multi-stage (for example, a multi-stage with an interval of about 25 cm) at a required interval with the portion near the lower end as a base end. . The light hitting the back surface 30 of the curtain can pass through the seam 32 of the seam row 7.

  As shown in FIG. 8, the sewing procedure is such that the attachment piece 6 has the release piece 22a as the front and the light-shielding overhanging piece 16 as the upper side, and the back surface portion 30 of the curtain has its width. The attachment piece 6 is sewn at a position below the connecting portion 9 so as to extend in the direction. In the present embodiment, the sewing is performed at a site separated from the continuous portion 9 by about 1 to 2 mm downward. In this embodiment, as shown in FIG. 0, a reference line 28 for sewing is provided by weaving one warp. Then, as shown in FIG. 4, the free pieces 22a at each stage are arranged in a straight line in the vertical direction. Further, as shown in FIG. 9, both end portions 33, 33 of the tubular body 10 a are bent to the front side, and the bent portions are sewn to both side portions 35, 35 of the curtain 5. Thereby, the tubular body 10a is formed into a bottomed bag-like portion 36 whose both ends are closed.

  Then, as shown in FIGS. 6 to 9, the rod-like body 13 is inserted into each tubular body 10 a attached in this way, as shown in FIGS. This rod-shaped body 13 is made of, for example, a rod material made of solid or hollow synthetic resin, and its cross-sectional shape is not limited. For example, a cross section having an elliptical shape, a circular shape, a rectangular shape, a square shape, or the like can be employed. In this embodiment, as shown in FIGS. 6 to 8, a rod-like body 13 made of a synthetic resin rod having an elliptical pipe shape is inserted into the tubular body 10 a through the opening 12.

  When the rod-like body 13 is inserted into the tubular body 10a, the tubular body 10a is in a suspended state as shown in FIGS. 6 and 8 to 9, so that the seam is formed by the suspended tubular body 10a. The rows 31 are covered and light can be effectively prevented from leaking through the seams 32 into the room. Then, the suspended state of the tubular body 10a is stably maintained since the both end portions 33, 33 of the tubular body 10a are bent and sewn to the both side portions 35, 35 of the curtain as described above. Is done. Further, in this embodiment, as shown in FIGS. 6 and 8, the light shielding projecting piece 16 is provided so as to protrude above the connecting portion 9 and overlaps the back surface portion 30 of the curtain. Therefore, the light shielding action of the light shielding overhanging piece 16 works effectively. Therefore, the light hitting the back surface 30 of the curtain 5 is unlikely to enter the seam 32.

  In particular, in this embodiment, as indicated by reference numerals in FIGS. 2 and 8, the back surface portion 17 constituting the tubular body 10a and the front and back surfaces 6a and 6b of the attachment piece 6 are black, gray, beige, Therefore, the light-shielding efficiency can be further improved by the light-absorbing action of the coloring. One aspect of such light absorption is absorption of light that has entered the room through the seam 32, and absorption of light that has entered between the light shielding overhanging piece 16 and the back surface portion 30 of the curtain. In the present embodiment, the surface portion 23 (FIGS. 1-2) of the tubular body 10a is colored in the same color as the back surface portion 30 of the curtain 5 in order to improve the appearance of the back surface portion 30 of the curtain 5. Yes. In addition, in the present embodiment, as shown in FIG. 8, the rod-like body 13 is also configured to cover the seam row 7 when the tubular body 10a is in a suspended state, and therefore, more reliably. The light can be shielded.

  The rod-shaped body 13 can be easily removed from the tubular body 10a through the opening 12. By removing the rod-shaped body 13 in this manner, the curtain 5 can be cleaned.

  When the pull-up curtain 3 is configured using the light-shielding tubular tape 1 having such a configuration, as shown in FIGS. 4 and 6, the top and bottom selected with an interval of about 25 cm in the width direction of the curtain 5. A hooking piece 29 of the string passing member 21 is hooked on each of the free portions 39 formed by the free pieces 22 arranged in the direction, and the operation string 20 is inserted through the ring pieces 27 arranged in the vertical direction, and The lower end 40 of the operation cord 20 is attached to the lower end side portion 41 of the curtain 5. In this embodiment, as shown in FIG. 0, the curtain 5 is attached to a lower end side portion 41 via a fixture 42. The operation string 20 can be pulled up by a winding device in the operation box (FIG. 3) 43.

  When the operating string 20 is pulled up, the rod-like body 13 is inserted into the tubular body 10a. Therefore, as shown in FIG. 3, the curtain 5 is folded back by a fold-like shape of the curtain by the linear rod-like body 13 described above. The linearity of the portion is ensured, and the fold-like folded portion 2 is pulled up while being stacked while forming the rectangular fold-like folded portion 2. And the curtain 5 exhibits the drooping state shown in FIG. 4 by rewinding the operation string 20 as shown in FIG. In this state, the tubular body 10a and the rod-shaped body 13 in a suspended state exhibit an effective light shielding effect. In the present embodiment, since the light shielding projecting piece 16 is provided so as to protrude above the connecting portion 9, there is an effect that light hitting the back surface portion 30 of the curtain does not easily enter the seam 32. In addition, since this light-shielding overhanging piece 16 protrudes upward at the connecting portion 9, it has a structure that is easy to open downward about the connecting portion 9, but in a state where the curtain 5 is lowered, Since the stringing member 21 through which the operation string 20 is inserted is in a state of pressing the light shielding projecting piece 16 from the front side as shown in FIG. 6, the opening of the light shielding projecting piece 16 is prevented as much as possible. The Rukoto. As a result, it is possible to effectively prevent light from leaking into the room through each seam 32 of the seam row 7.

  The present invention is by no means limited to those shown in the above-described embodiments, and it goes without saying that various design changes can be made within the scope of the claims. One example is as follows.

(1) FIGS. 10 to 11 show another embodiment of the light-shielding tubular tape 1 according to the present invention. The attachment piece 6 is sewn to the light-shielding curtain 5 in the width direction (horizontal direction). A basic configuration comprising a cover piece 10 connected to a horizontal connecting portion 9 which is a portion on the upper edge side of the attachment piece 6 and is above the stitch row 7 by the sewing is carried out. As in the case of Example 1, the whole is integrally formed by weaving. The attachment piece 6 is configured as a tubular body 6a extending in the horizontal direction. Then, the tubular body 6 a is sewn at an upper portion than the rod-shaped body 13 in a state where the rod-shaped body 13 is inserted into the tubular body 6 a. The cover piece 10 is connected to a horizontal connecting portion 9 which is an upper edge side portion of the attachment piece 6 and is above the stitch row 7 formed by the sewing. As shown in the figure, the seam row 7 is concealed in a state where it hangs down. Thereby, it is possible to effectively prevent light from leaking through the seams 32 into the room.

  In this embodiment, since the entire attachment piece 6 (tubular body 6a) and the back surface portion 47 of the cover piece 10 are colored in a color having a light absorption property such as black or gray, the light due to the coloring. The light-shielding efficiency can be further improved by the absorption action. Although the surface portion 47 of the cover piece 10 may be colored in such a color, the surface portion 47 is colored in the same color as the curtain 5 in order to improve the appearance of the back surface portion 30 of the curtain 5. May be.

  Also in the present embodiment, since the light shielding projecting piece 16 having the same configuration as in the first embodiment protrudes above the connecting portion 9, the light shielding action of the light shielding projecting piece 16 is effective. The light hitting the back surface 30 of the curtain 5 does not easily enter the seam 32.

  In the present embodiment, unlike the case of the first embodiment, the light-shielding overhang that can come into contact with the back surface 30 is formed on the upper edge of the attachment piece 6 that is in contact with the back surface 30 of the curtain 5. Since the piece 16 protrudes, even if the rod-like body 13 is inserted into the tubular body 6a and the tubular body 6a is in a suspended state, the light shielding projecting piece 16 is unlikely to be separated from the back surface portion 30. There is an advantage that the light shielding projecting piece 16 is difficult to open around the continuous portion 9.

(2) FIGS. 12 to 13 show the light-shielding tubular tape 1 in which the light-shielding overhanging pieces 16 are omitted in use, and the attachment pieces 6 are sewn to the curtain 5 in the same manner as described above. Yes. In the present embodiment, the free piece 22a having the same configuration as described above is provided in the tubular body 10a. The free piece 22a is formed on the surface portion 23 of the tubular body 10a, both ends 25, 25 are woven into the surface portion 23, and the intermediate portion 26 is formed free from the surface portion 23, and the tubular body 10a. Are arranged in parallel at a required interval in the length direction (horizontal direction). A stringing member 21 having the same configuration as described above is hooked on a required free piece 22a.

(3) As shown in FIGS. 14 and 15, the operation string 20 is placed between the guide piece 65 such as the free piece 22 a and the surface portion 19 of the light shielding overhanging piece 16 (that is, the string insertion portion 63). It may be inserted. Further, as shown in FIG. 16, the operation string 20 may be inserted between the guide piece 65 such as the loose piece 22a and the surface portion 23 of the tubular body 10a (that is, the string insertion portion 63). . Further, as shown in FIG. 17, the operation string 20 may be inserted between the guide piece 65 such as the free piece 22a and the surface portion 66 of the cover piece 10 (that is, the string-like insertion portion 63). . As shown in FIG. 18, the operation string 20 is inserted through a string passing member 21 attached to an attachment portion 22 as a loop portion 69 provided on the upper edge 67 of the attachment piece 6 or the cover piece 10. It is good. Further, as shown in FIG. 19, the operation string 20 may be inserted through a string-like insertion part 63 as a loop part provided on the upper edge 67.

(4) When the rod-shaped body 13 is configured to be inserted into the tubular body 10a sequentially from one end of the tubular bodies 10a, 6a, the opening 12 can be omitted.

(5) The sewn part of the attachment piece 6 can be covered with the cover piece 10 in a state where the stitch row 31 generated when the attachment piece 6 is sewn to the curtain 5 is hung. There are no restrictions.

(6) If the width dimension of the attachment piece 6 is such that the attachment piece 6 can be attached to the curtain 5 by sewing, the lower end edge 45 (FIG. 8) of the attachment piece 6 hangs down. The lower end edge 46 of the cover piece 10 in the state may be set relatively large so as to be positioned on the lower side of the lower end edge 46 of the cover piece 10, or the lower end edge 45 of the cover piece 10 in the state of hanging 46 may be set relatively small so as to be located on the upper side of 46.

(7) The light-shielding tubular tape 1 according to the present invention may be in any colored state as long as the light from each seam 32 of the seam row 31 can be shielded by the cover piece 10 in a suspended state. When the attachment piece 6 and the cover piece 10 are thickly formed, they may be white without being colored. Further, it is not necessary that the stitch row 31 is covered with the rod-like body 13 inserted into the tubular bodies 10a and 6a.

(8) The light-shielding tubular tape 1 according to the present invention is entirely formed by weaving in the above embodiment, but may be formed by a high-density knitted fabric. In addition, one woven fabric or knitted fabric may be folded in two. The light-shielding tubular tape 1 shown in FIGS. 16 to 19 can be configured with such a two-fold piece. Further, the light shielding tubular tape 1 may be configured by sewing or bonding a plurality of pieces.

(9) As described above, the light shielding projecting piece 16 is formed by projecting from the upper edge of the attachment piece 6 and the upper edge of the cover piece 10 and integrating the projecting both. In addition to the above, it may be configured to protrude only at the upper edge of the attachment piece 6 or the upper edge of the cover piece 10.

(10) FIGS. 20 to 22 show a light-shielding tubular tape 1 having the same configuration as described above (however, the rod-like body 13 is not expected to be inserted into the tubular bodies 10a and 6a), and a cord guide tape 70 for a pull-up curtain. As shown in FIG. In this case, as shown in FIG. 21, the attachment piece 6 is sewn to an appropriate portion of the back surface portion 30 of the curtain 5 so as to extend in the vertical direction.

  Further, as shown in FIG. 22, an operation string 20 for pulling up the curtain is attached to a required piece of the free piece 22a as the mounting portion 22 provided in parallel with the surface portion 19 of the light shielding projecting piece 16. A stringing member 21 to be inserted can be attached.

  Alternatively, as shown in FIG. 23, the mounting portion 22 as the loop 60 is provided on the surface portion 19 of the light-shielding overhanging piece 16 with a required interval in the length direction (for example, at an interval of about 15 to 20 cm). It is good also as providing and being able to attach the said stringing member 71 to this loop 60. FIG. In addition, as shown in FIG. 24, the stringing member 72 may be provided directly on the projecting piece 16 without the stringing member 21 being attached. The cover piece 10 can be similarly provided.

  However, the operating string 20 is inserted into the loose piece 22a and the stringing member 71, or the operating string 20 is inserted into the stringing part 72, and the lower end 61 of the operating string 20 is connected to the lowermost loop or The curtain 5 can be pulled up and the curtain 5 can be lowered by fixing to the fixture 62, winding up the operating string 20 with a hoisting device, and performing a rewinding operation. The stringing member 71 can also be attached to the cover piece 10 as shown in FIG. As the means for attaching the stringing member 21 to the light-shielding overhanging piece 16, the tubular body 10a, and the cover piece 10, various other known means can be adopted. Then, with the curtain 5 lowered, the cover piece 10 covers and hides the seam 7 generated by the sewing of the attachment piece 6 to the curtain 5, and it is effective for light to leak into the room through each seam 32. To prevent.

  25 to 26 show another embodiment of the cord guide tape 70, and the attachment piece 6 and the cover piece 10 are formed as both side portions of the fold 73. The attachment piece 6 is sewn so as to extend in the vertical direction at a portion near the fold 73 and parallel to the crease 73 to an appropriate portion of the back surface 30 of the curtain 5. Further, for example, along the longitudinal center line of the attachment piece 6, as shown in FIG. 25, the attachment portion 22 for attaching the string passing member 21 through which the operation string 20 is inserted has the same configuration as described above. The free pieces 22a are juxtaposed at small intervals.

  Further, as shown in FIG. 25, the cover piece 10 is for passing a stringing member 21 having a ring shape, for example, which is attached to the required piece of the free piece 22a along the longitudinal center line thereof. A buttonhole-like mounting hole 75 is provided.

  FIG. 26 shows a state in which the cord guide tape 70 is folded in half, and the ring-shaped stringing member 21 attached to the free piece 22a protrudes to the surface side of the cover piece 10 through the attachment hole 75. Is shown. In the folded state, the cover piece 10 covers and hides the seam 32 generated by sewing the attachment piece 6 to the curtain 5, and effectively prevents light from leaking into the room through each seam 32.

  Even in the case where the light-shielding tubular tape 1 according to the present invention is applied as a code guide tape in this way, each of the modified configurations described above can be used as appropriate.

DESCRIPTION OF SYMBOLS 1 Light-shielding type tubular tape 2 Fold-like folding part 3 Pull-up type curtain 5 Curtain 6 Attachment piece 7 Stitch row 9 Consecutive part 10 Cover piece 12 Opening 13 Rod-like body 16 Light-shielding overhanging piece 20 22a Free piece 32 Seam

Claims (5)

A light-shielding tubular tape for a pull-up curtain that constitutes a pull-up curtain that can be pulled up in a state in which fold-like folded portions are stacked,
An attachment piece that is in contact with the curtain so as to extend in the horizontal direction and is sewn to the curtain in the horizontal direction, and a horizontal portion on the upper edge side of the attachment piece and above the stitch row by the sewing A cover piece continuously provided in the continuous portion,
The cover piece is configured as a tubular body extending in the horizontal direction, and in a state where the rod-like body is inserted into the tubular body, the seam row is covered with the cover piece in a suspended state,
The attachment piece or the cover piece can be attached with a string passing member for inserting an operation string for pulling up the curtain, or a string insertion portion for inserting the operation string is provided. A light-shielding tubular tape for a pull-up curtain. 2. The light-shielding tubular tape for a pull-up curtain according to claim 1, wherein the rod-like body inserted into the tubular body covers the seam row in a state where the tubular body hangs down. 3. A light-shielding tubular tape for a pull-up curtain that constitutes a pull-up curtain that can be pulled up in a state in which fold-like folded portions are stacked,
An attachment piece that is in contact with the curtain so as to extend in the horizontal direction and is sewn to the curtain in the horizontal direction, and a horizontal portion on the upper edge side of the attachment piece and above the stitch row by the sewing A cover piece continuously provided in the continuous portion,
The attachment piece is configured as a tubular body extending in the horizontal direction, and the tubular body is sewn to the curtain at a portion above the rod-shaped body in a state where the rod-shaped body is inserted into the tubular body. It is supposed to be
The cover piece is configured to cover the seam row,
The attachment piece or the cover piece can be attached with a string passing member for inserting an operation string for pulling up the curtain, or a string insertion portion for inserting the operation string is provided. A light-shielding tubular tape for a pull-up curtain.   4. A light-shielding tubular member for a pull-up curtain according to claim 1, wherein a light-shielding overhanging piece capable of coming into contact with the curtain projects from the connecting portion so as to project upward. tape.   5. The pulling-up curtain according to claim 4, wherein an attachment portion for attaching a string passing member for inserting an operation string for pulling up the curtain is provided on a surface portion of the light shielding projecting piece. Shading type tubular tape for use.

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