JP4989558B2 - Shielding material - Google Patents

Description

  The present invention relates to a shielding material such as a louver for a tapestry or a vertical blind.

  As a configuration for attaching a screen of a conventional shielding material to an attachment portion such as a rail or a ceiling surface, an attachment bar such as a blind described in Patent Document 1 is known. According to this, a slit holding part for holding a blind or a tapestry is provided on one edge of the mounting bar, a hook wedge groove is provided on the other edge of the mounting bar, and the gap between the slit holding part and the hook wedge groove is provided. An elastic core that integrates the body on both sides is provided. As a result, when the hook is mounted directly or via the wedge block member on the hook wedge groove of the mounting rail, the clamping force of the slit clamping portion on the opposite side is increased by the action of the elastic core, and the horizontal rail or cloth is firmly Etc. can be prevented from coming off.

Japanese Utility Model Publication 4-767

  However, in the invention described in Patent Document 1, since the upper end portion of the blinds and tapestry is sandwiched by the slit clamping part of the mounting rail, the mounting rail is exposed to the outside above the blinds and tapestry. Therefore, there is a problem that the designability is impaired.

  The present invention has been made in view of such a problem, and in a shielding material such as a louver of a tappet or a vertical blind, the shielding material capable of improving the design without exposing the mounting structure for mounting to the mounted portion. The purpose is to provide.

In order to achieve the above-mentioned object, the shielding material according to claim 1 is a shielding material having a screen,
The upper end of the screen is folded, and an upper frame is inserted inside the folded upper end. A slit is formed in the upper frame, and the screen penetrates at a position where it overlaps at least a part of the slit. Have
A suspending member is inserted inside the upper frame, and a part of the suspending member is locked to the inner side of the upper frame, while the other part penetrates the slit and the penetrating portion overlapping the slit. Then, by projecting upward from the screen, the screen is fixed to the upper frame and can be suspended from the attached portion of the shielding material.

  According to a second aspect of the present invention, there is provided a shielding material according to the first aspect, wherein the screen according to the first aspect is a warp in which a plurality of chins are connected in the vertical direction by woven yarn, and the penetrating portion is a gap formed between the chins adjacent to each other. It is characterized by that.

  According to the present invention, the upper frame is not exposed to the outside of the screen in order to fold the upper end of the screen, insert the upper frame into the folded inner side, and lock the hanging member inside the upper frame. . And, by attaching the part of the suspension member that protrudes upward from the screen to the attached part such as a rail or a ceiling surface, it is possible to make it as if only the screen is suspended, thereby improving the design. be able to.

  By suspending the suspension member through the slit formed in the upper frame and being locked to the upper frame, the suspension member can be used depending on the position of the through portion formed on the screen and the situation of the installation location of the screen. Therefore, the workability when the screen is suspended can be improved.

  When a warp is used as the screen, the hanging member can be attached using a slight gap formed between adjacent chins as a penetrating part, so the upper frame can be used without any special processing on the screen. And it becomes possible to attach a suspension member.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 to 4 show a shielding material according to a first embodiment of the present invention, and in this embodiment, an example implemented as a tapestry is shown.

  The shielding material 10 includes a screen 12. In this example, the screen 12 is made of a warp, and the warp 12 is made up of a plurality of chins 14 arranged in parallel by a weaving thread 16 at a plurality of positions spaced apart in the width direction of the chins 14. It consists of things connected to each other in the direction.

  The upper end portion of the screen 12 is folded back, and the upper frame 20 is inserted inside the folded upper end portion.

  As shown in FIG. 2, the upper frame 20 is made of a metal or synthetic resin that has rigidity, has a width dimension that is substantially the same as or slightly smaller than the width dimension of the screen 12, and has a U-shaped cross section. It is a long member and is disposed so that the opening 20a having a U-shaped cross section faces downward. A plurality of slits 20c are formed at predetermined intervals in the longitudinal direction on the upper wall 20b having a U-shaped cross section with the opening 20a facing downward.

  Further, a plurality of suspension members 22 are inserted inside the upper frame 20. The base end of the hanging member 22 is a hanger portion 22a, and the tip end is a hanging portion 22b thinner than the hanger portion 22a. When the hanging member 22 is inserted inward from the opening 20a of the upper frame 20, the hanger portion 22a is brought into contact with the upper wall 20b and locked, and only the hanging portion 22b is the slit 20c of the upper frame 20. Can project upward. The width of the hanging part 22b may be set to be the same as the width of the slit 20c. The hanging portion 22b is formed with a hanging hole 22c that can be locked to a hook portion described later.

  Next, a flow of a series of operations from assembly of the shielding material 10 to attachment to the hook portion 24a will be described with reference to FIG.

  First, as shown in FIG. 3A, the upper end of the tree 12 is wound around the shape of the upper frame 20 so that the upper frame 20 is inserted inside the folded upper end of the tree 12. . At this time, since a gap is originally formed in the portion between the chins 14 adjacent to each other of the warp 12 and without the woven yarn 16, the portion of the gap that overlaps with the slit 20c is defined as the through portion 12a. The position of the penetrating portion 12a in the width direction of the warp 12 can be an arbitrary portion including the entire gap formed between the adjacent weaving yarns 16 connecting the chins 14. In addition, since a plurality of gaps are formed between the plurality of woven yarns 16, it is easy to set a portion to be the through portion 12a that is a portion overlapping the slit 20c from among the plurality of gaps. Furthermore, since a plurality of slits 20c are formed in the upper frame 20, a slit 20c suitable for penetrating the suspending portion 22b of the next suspending member 22 can be selected.

  Next, as shown in FIG. 3 (b), the suspension member 22 is inserted into the inside of the opening 20a of the upper frame 20, and the suspension 22b is inserted into the slits 20c and a part of the slits 20c. As shown in FIG. 3 (c), the penetrating portion 12a that overlaps 20c is projected upward, and the hanger portion 22a is locked inside the upper wall 20b. As a result, as shown in FIGS. 1 and 4, when viewed from the outside, except for the hanging portion 22 b protruding from the upper end portion of the tree 12, only the tree 12 is exposed to the outside and the upper frame 20 is not exposed to the outside. A shielding material 10 having an appearance is configured.

  Finally, the shielding member 10 is attached to the wall surface 24 by engaging the hanging hole 22c of the hanging member 22 with the hook portion 24a attached to the wall surface 24 to be attached. It is also possible to attach the hook portion 24a to a rail or a ceiling surface and suspend the shielding material 10 from the rail or the ceiling surface.

  Thus, in 1st Embodiment, the clearance gap originally formed between adjacent chins can be made into the through-hole 12a by using the warp 12 as a screen. Then, the upper frame 20 and the suspension member are formed by penetrating the suspension portion 22b of the suspension member 22 from among the plurality of slits 20c of the upper frame 20 through some slits 20c and the through portions 12a overlapping the slits 20c. 22 is fixed to the tree 12. Thus, the warp 12 can be attached to the upper frame 20 without any special processing. Moreover, sewing etc. can also be made unnecessary.

  A plurality of slits 20c formed on the upper wall 20b having a U-shaped cross section of the upper frame 20 are provided. However, the slit 20c is not limited to this, and may be formed over the entire length of the upper wall 20b with both end portions remaining. In this case, the position of the suspension member 22 can be finely adjusted along the longitudinal direction of the upper frame 20.

  In addition, in the part of the shielding material 10 corresponding to the side where the upper end portion of the warp 12 is folded back, the warp 12 and the upper frame 20 are fixed by a fixing means such as a screw, and further the warp 12 and the upper frame 20 are fixed. However, it is not always necessary to use such a fixing means.

  As shown in FIGS. 1 and 4, since only the suspended portion 22b protrudes from the upper end of the warp 12, and the upper frame 20 is hidden by the length 12 and is not exposed to the outside, the suspended portion 22b is hooked. When locked to 24a, it appears as if only the warp 12 is suspended, so that the design can be improved.

  FIG. 5 is an overall front view showing a second embodiment of the present invention, and shows an example in which the present invention is implemented in a vertical blind.

  In the present embodiment, the shielding material 10 is used as a vertical blind louver, and the size in the width direction of the warp 12 and the upper frame 20 is set to a size that functions as a vertical blind louver, A hook portion 24 a that hangs the suspension member 22 of the shielding member 10 formed by inserting one suspension member 22 inside one upper frame 20 from a plurality of runners (not shown) that can move in the head rail 26. The configuration is the same as that of the first embodiment, except that each is locked.

  Thus, also in 2nd Embodiment, the effect | action and effect similar to 1st Embodiment are acquired. In addition, it is possible to configure a vertical blind louver that does not require any special processing to the warp 12 and that does not require sewing.

  However, in the first embodiment and the second embodiment, a tree is used as the screen. However, the screen is not necessarily limited to a tree, and a screen made of any material other than a tree can be used. Depending on the type of screen, when the gap is originally not formed, a penetrating portion may be processed at the upper end.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view (including a partially broken view) illustrating an overall configuration of a shielding material according to a first embodiment of the present invention. It is a fragmentary perspective view of the upper frame and suspension member of this invention. (A) is a cross-sectional view showing a state in which a warp is wound around the upper frame, (b) is a cross-sectional view showing a state in which a hanging member is inserted into the upper frame, and (c) is a drawing of the hanging member at the slit and the penetrating portion. Sectional drawing which shows the state penetrated, (d) is sectional drawing which shows the state which attached the shielding material to the hook part. It is a rear view of the A part of FIG. It is a front view which shows the whole structure showing 2nd Embodiment of this invention, The left side represents the state which the louver closed, and the right side represents the state which the louver opened.

Explanation of symbols

10 Screening material 12 Screen (Kiraki)
12a Penetration part 14 Higo 16 Weaving thread 20 Upper frame 20b Upper wall 20c Slit 22 Hanging member 26 Head rail

Claims (2)

A shielding material (10) having a screen (12),
The upper end of the screen (12) is folded, and an upper frame (20) is inserted inside the folded upper end, and a slit (20c) is formed in the upper frame (20). 12) has a penetrating part (12a) at a position overlapping with at least a part of the slit (20c),
A hanging member (22) is inserted inside the upper frame (20), and a part of the hanging member (22) is locked inside the upper frame, while the other part is The screen (12) is fixed to the upper frame (20) by passing through the slit (20c) and the through-hole (12a) overlapping with the slit (20c) and projecting upward from the screen. A shielding material characterized in that it can be suspended.   The screen (12) is a warp in which a plurality of chins (14) are connected in the vertical direction by woven yarns (16), and the penetrating part (12a) is a gap formed between chins adjacent to each other. The shielding material according to claim 1.

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