JP5680590B2 - Curtain body fixture and curtain structure mounting structure - Google Patents

Description

  The present invention relates to a curtain-shaped fixture for fixing and securing a curtain-shaped body and a curtain-shaped body mounting structure.

  2. Description of the Related Art Conventionally, curtains used as advertising media, for example, have been adopted in which end edges facing each other are fixed with a fixture (see, for example, Patent Documents 1 and 2).

  The thing of patent document 1 can fix and post a curtain-like body up and down on the installation stand with a leg part. The installation base has a canvas shape and can be moved easily. The thing of patent document 2 can attach an advertisement curtain (curtain-like body) to a predetermined | prescribed advertisement apparatus using a fastener.

JP 2010-224254 A JP-A-7-152325

  However, since Patent Documents 1 and 2 require an installation stand and an advertising device, they are not suitable for a usage mode in which an advertising curtain is posted on, for example, a window or an outer wall.

  In addition, as curtains installed indoors and outdoors like advertising curtains, there are also ceiling sheets for membrane ceilings installed on existing ceilings and walls. The described mounting structure cannot be employed and an inconspicuous fixture that does not impair the aesthetics is required.

  The present invention has been proposed in view of such circumstances, and the object thereof is a curtain-like shape capable of firmly fixing various curtain-like bodies such as an advertising curtain-like body with simple operation. An object of the present invention is to provide an attachment structure for a body fixing tool and a curtain.

In order to achieve the above object, the curtain-shaped body fixture according to claim 1 is a curtain-shaped body formed by combining a base portion fixed to a body to be attached with a bolt and a cover portion covering the head of the bolt. A body fixing tool, wherein an engagement piece provided at one end of the cover portion is engaged with an engagement receiving portion provided at one end of the base portion, so that the cover portion is rotatable with respect to the base portion. The base portion is provided with a housing portion that can accommodate at least a part of the bolt head at the other end, while the cover portion is bent from the flat plate portion and one side end portion of the flat plate portion. And a bent piece extending to the same side as the engaging piece while being bent from the other side end portion of the flat plate portion, and the cover portion rotates relative to the base portion. , when folded, the curtain-like member is sandwiched between the engaging piece and the base portion of the cover portion, shape of being pressed against the base portion In is fixed, by a a housing portion bent piece, wherein the bolt head accommodating portion having an opening for the shaft portion to protrude the shaft portion of the bolt is formed.

The curtain-shaped body fixing tool according to claim 2, wherein the shaft head opening of the bolt head housing portion is formed by a base portion and a bent piece of the cover portion, and is a bolt housed in the bolt head housing portion. The head of this is characterized in that it does not slip out in the axial direction.
The curtain-shaped body fixture according to claim 3 is characterized in that the bolt head housing portion is formed with an insertion opening through which the bolt head can be slid.

  According to a fourth aspect of the present invention, the curtain fixing tool is configured such that the bolt is nut-fastened to the mounted body in a state where the bolt head is accommodated in the bolt head accommodating portion.

The curtain mounting structure according to claim 5 is a curtain mounting structure in which a base portion fixed to a mounted body with a bolt and a cover portion covering the head of the bolt are combined. The engagement receiving portion provided at one end of the base portion is engaged with the engagement piece provided at one end of the cover portion so that the cover portion is rotatable with respect to the base portion. Is provided with an accommodating portion capable of accommodating at least a part of the head of the bolt on the other end side, while the cover portion is bent and extended from one side end portion of the flat plate portion. It is provided with a joining piece and a bending piece that is bent from the other side end portion of the flat plate portion and extends to the same side as the engaging piece, and the cover portion is rotated with respect to the base portion and folded. the time, curtain-like member is sandwiched between the engaging piece and the base portion of the cover portion, it is fixed in a state of being pressed against the base portion Both the a and the accommodating portion bent piece, a bolt head accommodating portion having an opening through which protrudes the shaft portion of the bolt is formed, in a state of being accommodated a bolt head of the bolt head accommodating portion, a bolt It is characterized in that a nut is fixed to the mounted body.

  Since the curtain-shaped body fixing tool according to claim 1 has the above-described configuration, the opposite edge portions of the curtain-shaped body can be fixed with a pair of curtain-shaped body fixing tools. The integrated curtain-like body can be easily attached to the attached body using bolts and nuts. In addition, since the curtain-shaped body is sandwiched, if a curtain-shaped fixture that can clamp almost the entire length of the edge of the curtain-shaped body is used, the curtain-shaped body is firmly and evenly fixed. can do. Furthermore, since the head of the bolt is configured to be accommodated in the bolt head accommodating portion, it is not exposed to the outside and the aesthetic appearance is not impaired.

  According to the curtain-shaped body fixing tool according to claim 2, since the bolt head is structured not to come out in the axial direction from the shaft opening of the bolt head housing portion, the curtain body is attached. There is no risk that the bolt will come off the curtain fixing after it is attached to the body. For example, the bent piece has a structure including a foot piece projecting toward the shaft side of the bolt whose head is housed in the bolt head housing portion at the tip thereof, so that the opening width of the shaft portion opening is bolted. It is possible to make the dimensions so as not to come out. Further, in a state where the head portion of the bolt is housed in the bolt head housing portion, the bent piece is locked to the head portion of the bolt, so that the cover portion does not open.

  According to the curtain-shaped body fixing tool according to claim 3, since the bolt head accommodating portion is formed with the insertion opening through which the head portion of the bolt can be slid and inserted, the curtain-shaped body includes the base portion, the cover portion, After clamping and fixing, the head of the bolt can be inserted and attached to the curtain fixing tool.

  According to the curtain-shaped body fixture according to claim 4, since the bolt is nut-fastened to the mounted body in a state where the head of the bolt is housed in the bolt head housing portion. If the curtain body and the bolt are previously attached to and integrated with the curtain body fixing tool, the installation work at the site can be performed quickly.

  According to the curtain mounting structure described in claim 5, the opposing edge portions of the curtain can be fixed by the pair of curtain fixings, and the curtain integrated with the curtain fixings. The shaped body can be easily attached to the mounted body using bolts and nuts. In addition, since the curtain-shaped body is sandwiched, if a curtain-shaped fixture that can clamp almost the entire length of the edge of the curtain-shaped body is used, the curtain-shaped body is firmly and evenly fixed. can do. Further, since the bolt head is configured to be accommodated in the bolt head accommodating portion, it is not exposed to the outside, and the aesthetic appearance is not impaired.

It is explanatory drawing of the curtain-shaped body fixing tool which concerns on one Embodiment of this invention, (a) is a fragmentary perspective view of the cover part which is one structural member of a curtain-shaped body fixing tool, (b) is the other member of the same structure. FIG. 4 is a partial perspective view of a certain base portion, and FIG. It is a longitudinal cross-sectional view which shows an example of the attachment structure of the curtain body by a curtain body fixing tool. It is a schematic front view which shows the example which attached the curtain to the window with the curtain fixing tool. It is an expansion disassembled perspective view of the A section of FIG. FIG. 4 is an enlarged cross-sectional view taken along line BB in FIG. 3.

Embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in FIG. 2, for example, the curtain fixing tool 2 used in the present embodiment is a fixing tool that is arranged vertically, and for example, an advertising curtain 1 is stretched between them.

  The curtain-shaped fixture 2 is a member that clamps and fixes the edge (edge) of the curtain-shaped body 1, and is preferably formed to be long according to the width of the curtain-shaped body 1. However, a short one may be used so that the end edge portion can be fixed with a plurality of curtain-shaped body fixing tools. In addition, in this embodiment, the long thing formed by extrusion molding is illustrated.

  The curtain-shaped body fixture 2 is formed by combining a base portion 10 that is fixed to an attached body 50 such as a building structure with a bolt 3 and a cover portion 20 that covers the head 3a of the bolt 3.

  As shown in FIG. 1B, the base portion 10 includes a substantially flat substrate portion 11, an upright portion 12 that stands substantially perpendicular to the substrate portion 11 from the vicinity of one end portion of the substrate portion 11, and an upright portion. A cover piece 13 extending outward from the upper end of the portion 12 so as to be substantially parallel to the substrate portion 11, and a “f” shape extending from the substantially center of the upright portion 12 in a direction opposite to the cover piece 13. And an engagement receiving piece 14.

  The engagement receiving piece 14 is formed of a bent plate piece including a bent portion 14a that extends substantially parallel to the base plate portion 11 and protrudes outward in the middle. A cover portion is provided on the tip side of the bent portion 14a. An engagement receiving portion 14 b including a columnar support shaft portion 14 c for engaging with 20 is formed.

  Further, a space formed by the upright portion 12, the cover piece portion 13, and the side end protruding portion 11 a of the substrate portion 11 slightly protruding in the same direction as the direction in which the cover piece portion 13 protrudes is a bolt 3 described later. An accommodating portion 15 for accommodating a part of the head 3a is configured.

  As shown in FIG. 1A, the cover portion 20 is bent and extends in a curved shape from the flat plate portion 21 and one side end portion of the flat plate portion 21 (the left portion in the drawing of FIG. 1A). The engaging piece 22 and a bent piece 23 extending in the same direction as the engaging piece 22 while being bent stepwise from the other side end of the flat plate portion 21 are provided. A leg piece 23 a is formed at the lower end of the bent piece 23.

  The engagement piece 22 has a bearing recess 22 b for engaging the support shaft portion 14 c of the engagement receiving portion 14 b of the base portion 10 inside the bent portion with the flat plate portion 21. A sandwiching piece 22c that is substantially parallel to the flat plate portion 21 is formed at the distal end portion of the main body portion 22a.

  As shown in FIGS. 2C and 2D, the bearing recess 22b of the engagement piece 22 of the cover portion 20 and the support shaft portion 14c of the engagement receiving portion 14b of the base portion 10 are engaged. The part 20 is attached to the base part 10 so as to be rotatable.

  When the cover portion 20 is open (see FIG. 2C), the main body portion 22a of the engagement piece 22 is substantially parallel to the substrate portion 11 of the base portion 10, and the engagement piece 22 and the substrate portion 11 A gap S sufficient to insert the curtain 1 is formed between the two.

  When the folded piece 23 of the cover portion 20 in the opened state is turned to the base portion 10 side and folded (see FIG. 2D), the main body portion 22a of the engagement piece 22 is moved to the base plate portion 11 of the base portion 10. On the other hand, the sandwiching piece 22 c comes into surface contact (pressure contact) with the substrate portion 11.

  By the operation of disappearing (reducing) and generating (enlarging) the gap S by opening and closing the cover portion 20 as described above, the curtain body 1 can be attached and removed by clamping.

As shown in FIG. 1 (d), when the cover portion 20 is folded, the curtain 1 is engaged with the engagement piece of the cover portion 20 hinged to the support shaft portion 14 c of the engagement receiving portion 14 b of the base portion 10. 22 is sandwiched between the sandwiching piece 22c and the substrate portion 11 of the base portion 10, and the cover portion 20 is closed by the sandwiching (pressure contact). That is, the mounting structure of the curtain-like body 1 is attached to the engagement piece 22 of the curtain-like body 1 is engaged with the engagement receiving portion 14b is fixed in a state of being pressed against the base plate portion 11 of the base portion 10 It has a structure.

  Further, in a state where the cover portion 20 is closed, a portion from the bent portion 14 a to the support shaft portion 14 c of the engagement receiving portion 14 b of the base portion 10 is in close contact with the back side of the engagement piece 22 of the cover portion 20. Thus, not only the engagement receiving portion 14b itself is reinforced by the bent portion 14a, but also the strength of the engagement piece 22 in the state where the cover portion 20 is closed is maintained.

  When the cover portion 20 is closed, the space surrounded by the base plate portion 11, the engagement receiving portion 14 b, and the engagement piece 22 of the cover portion 20 is closed at the entrance / exit of the curtain-like body 1, thereby forming a curtain-like shape. It becomes a cavity part communicating in the longitudinal direction of the body fixing tool 2. A surplus portion on the edge side of the curtain 1 is accommodated in the hollow portion.

  Further, in the state in which the cover part 20 is closed, the upright part 12 of the base part 10, the cover piece part 13 of the base part 10, and the substrate part 11 slightly protruding in the same direction as the direction in which the cover piece part 13 protrudes. A bolt 3 is formed in a space surrounded by the side end protruding portion 11a, the bent piece 23 of the cover portion 20, and a portion protruding to the substrate portion 11 side of the base portion 10 of the foot pieces 23a formed at the lower end thereof. The head 3a is accommodated. That is, the bolt head housing portion 30 is formed by covering the housing portion 15 of the base portion 10 with the cover portion 20.

  The opening along the longitudinal direction of the bolt head housing portion 30 (shaft portion opening 31) has an opening width of the side end protruding portion 11 a of the base plate portion 11 of the base portion 10 and the bent piece 23 of the cover portion 20. The foot 23a is smaller than the width dimension of the housing space of the bolt head housing portion 30 so that the mounted bolt 3 does not come out in the axial direction.

That is, when the cover portion 20 is rotated with respect to the base portion 10 and folded , the curtain-like body 1 is sandwiched between the sandwiching piece 22 c of the engagement piece 22 and the substrate portion 11 of the base portion 10. For the shaft portion in which the engagement piece 22 and the engagement receiving portion 14b are locked so as to be worn, and the shaft portion 3b of the bolt 3 is projected by the bent piece 23 and the accommodating portion 15 of the base portion 10. A bolt head housing portion 30 having an opening 31 is formed.

  Since the curtain-shaped body fixing tool 2 is configured as described above, the opposing edge portions of the curtain-shaped body 1 can be fixed by the pair of curtain-shaped body fixing tools 2. The curtain-like body 1 integrated with can be easily attached to the attached body 50 using the bolt 3 and the nut 4. In addition, since the curtain-like body 1 is sandwiched, the curtain-like body 1 can be firmly and uniformly formed by using the curtain-like body fixture 2 that can sandwich almost the entire edge of the curtain-like body 1. Can be stretched and fixed to. Furthermore, since the head 3a of the bolt 3 is accommodated in the bolt head accommodating portion 30, it is not exposed to the outside and the aesthetic appearance is not impaired.

  In addition, since the head 3a of the bolt 3 has a structure that does not come out in the axial direction from the shaft opening 31 of the bolt head accommodating portion 30, after the curtain-like body 1 is attached to the attached body 50, There is no possibility that the bolt 3 will come off from the curtain fixing tool 2.

  As described above, the bent piece 23 of the cover portion 20 includes the foot piece 23a protruding toward the shaft portion 3b side of the bolt 3 in which the head portion 3a is accommodated in the bolt head accommodating portion 30. The opening width of the opening 31 can be set to such a size that the bolt 3 does not come out. Further, in a state where the head 3 a of the bolt 3 is accommodated in the bolt head accommodating portion 30, the bent piece 23 is locked to the head 3 a of the bolt 3, so that the cover portion 20 is opened. I can stop.

  In the example shown in the present embodiment, after the cover portion 20 is folded and the bolt head housing portion 30 is formed, the bolt head housing portion 30 accommodates the head portion 3a of the bolt 3. Alternatively, the cover 20 may be folded after the head 3a is accommodated in the accommodating portion 15 of the base portion 10 by adjusting the degree of protrusion of the foot 23a toward the substrate portion 11 side.

  In the example shown in the present embodiment, the head 3 a of the bolt 3 is inserted and mounted through the opening (insertion opening 32) on the end side in the longitudinal direction of the bolt head housing portion 30. In addition, as for the head accommodation width | variety of the bolt head accommodating part 30, it is desirable to set it as the width dimension by which the head 3a of the bolt 3 is prevented from rotating like the example of a figure.

Such curtain-shaped body fixtures 2 and 2 are fixedly attached to opposite edge portions of the curtain-shaped body 1, and a plurality of bolts 3 are attached to both of the curtain-shaped body fixtures 2 and 2. As shown in FIG. 2, the curtain-shaped body 1 is stretched by fixing the curtain-shaped body fixtures 2, 2 to the mounted body 50 with the bolts 3 attached to the bolt head housing portion 30 and the nuts 4. can do. In addition, 5 in FIG. 2 is a washer.
Next, a specific mounting structure of the curtain 1 will be described with reference to FIGS.

  This example is an example of the attachment structure of the curtain 1 when the advertisement curtain 1 is attached to the outside of the window 6, FIG. 3 is a schematic front view of the whole, and FIG. 5 is an enlarged exploded perspective view seen from the back (inside) side of the section, and FIG. 5 is an enlarged cross-sectional view taken along the line BB of FIG. 3 (the upper side in FIG. 5 is the outdoor and the lower side is the indoor).

  The curtain mounting structure of the illustrated example uses two rails 42, 42 fixed to the window 6 (sash frame 51) with four rail attachments 41,. The body fixing tools 2 and 2 are arranged up and down, and the advertising curtain 1 is stretched between them. Hereinafter, an attachment procedure and an attachment structure will be described.

  The rail attachment 41 is generally L-shaped in cross-sectional view, and has a board part 41a having a clamping part 41b at the tip for clamping the sash frame 51, and a base part of the board part 41a in a cross-sectional view. The structure is provided with a rail fixing portion 41c having a long hole 41d that extends in the same direction as the sandwiching portion 41b and can adjust the fixing position in the lateral direction.

  The rail mounting tool 41 press-fits the sash frame 51 between the two plate pieces constituting the sandwiching portion 41b at the top and bottom of the left and right sash frames 51 on the front (outside) side of the window 6 sash. To be attached. In addition, 6a in FIG. 5 is the sliding door (window glass) of the window 6. FIG.

  The rail 42 is provided with a head portion 44a of the bolt 44 at an appropriate position, a hollow portion 42a penetrating along the longitudinal direction of the rail 42, and a groove portion 42c opened at one end side in the width direction of the rail 42. It consists of the rod-shaped body provided with. The hollow portion 42a is open at one end in the thickness direction of the rail 42 along the longitudinal direction, and the shaft portion 44b of the bolt 44 in which the head portion 44a is inserted into the hollow portion 42a is projected from the opening 42b. Be able to. Since the width dimension of the opening 42b is slightly larger than the diameter of the shaft portion 44b of the bolt 44 and sufficiently smaller than the diameter of the head portion 44a, the bolt 44 does not come out of the opening 42b. The head 44 a of the bolt 44 is inserted from the opening at the end of the rail 42 in the longitudinal direction.

  The shaft portion 44b of the bolt 44 with the head portion 44a attached to the hollow portion 42a is inserted into the long hole 41d of the rail fixing portion 41c of the rail fixture 41, and the shaft portion 44b protruding from the long hole 41d is screwed with the nut 45. As a result, the rail 42 is fixed to the rail fixture 41. The upper and lower portions of the rail 42 are fixed to the upper and lower rail fittings 41, 41. In addition, 46 in FIG. 4 is a washer.

  The curtain-like body fixing tool 2 is fixed in a substantially horizontal state by fitting the left and right end portions thereof into the groove portions 42c of the left and right rails 42, 42. In order to attach the curtain-shaped body fixing tool 2 between the rails 42, 42, it is desirable to temporarily fix the curtain-shaped body fixture 2 with the gap between the rails 42, 42 as wide as possible.

  The curtain-shaped body fixture 2 is inserted into the groove 42c so that the end thereof is in contact with or close to the bottom 42e, and the bolt 3 having the head 3a stored in the bolt head storage 30 in advance is connected to the shaft 3 The portion 3b is moved to a position in contact with the tip of the indoor side wall portion 42d of the groove portion 42c, and is bent in a step shape on the shaft portion 3a of the bolt 3 protruding toward the indoor side in this state, and the bolt insertion hole 43a And a nut 43 through a washer 5 and a washer 5.

  A small groove that runs vertically is formed on the outer surface of the indoor wall portion 42d that constitutes the groove portion 42c, and a screw is provided in a position corresponding to the lower end position of the curtain-like body fixture 2 to be fitted and attached in the small groove. The shaft 47 of the screw 47 protruding inside the groove 42c can be prevented from being displaced downward by screwing 47.

  In this manner, one curtain fixing tool 2 is fixed between the left and right rails 42, 42. The other curtain-shaped body fixture 2 is similarly fixed between the left and right rails 42 and 42.

  Thus, in the mounting structure of this example, the curtain-shaped body fixture 2 is attached to the sash frame 51 of the window 6 via the presser 43, the rail 42, and the rail fixture 41, thereby two curtain-like shapes. The curtain-like body 1 attached between the body fixtures 2 and 2 is attached and fixed to a sash frame 51 (attachment body).

  Thus, if the rail attachment tool 41, the rail 42, and the pressing tool 43 are used, the curtain body fixing tools 2 and 2 to which the curtain body 1 is attached can be easily fixed to the sash frame 51.

  The curtain fixing tool 2 may be directly fixed to the mounted body 50 as shown in FIG. 2 using bolts 3 and nuts 4, or as shown in the examples of FIGS. You may make it fix to a to-be-attached body (sash frame 51) via a some member.

DESCRIPTION OF SYMBOLS 1 Curtain body 2 Curtain body fixing tool 3 Bolt 3a Head 3b Shaft part 4 Nut 10 Base part 11 Board | substrate part 11a Side edge protrusion part 12 Standing part 13 Cover piece part 14 Engagement receiving piece 14a Bending part 14b Engagement Receiving portion 14c support shaft portion 15 receiving portion 20 cover portion 21 flat plate portion 22 engaging piece 22a main body portion 22b bearing recessed portion 22c clamping piece 23 bent piece 23a foot piece 30 bolt head receiving portion 50 attached body 51 sash frame ( Attachment body)

Claims (5)

A curtain-like body fixing tool comprising a combination of a base portion fixed to a mounted body with a bolt and a cover portion covering the head of the bolt,
An engagement piece provided at one end of the cover portion is engaged with an engagement receiving portion provided at one end of the base portion so that the cover portion is rotatable with respect to the base portion.
The base portion is provided with a receiving portion capable of receiving at least a part of the head of the bolt at the other end, while the cover portion is bent from a flat plate portion and one side end portion of the flat plate portion. And an engagement piece extending from the other side end of the flat plate portion and a bent piece extending to the same side as the engagement piece,
When the cover part rotates with respect to the base part and is folded, the curtain-like body is sandwiched between the engagement piece of the cover part and the base part, and is attached to the base part. A bolt head housing portion having a shaft opening for projecting a shaft portion of the bolt is formed by the bent piece and the housing portion while being fixed in a pressed state. Curtain body fixing tool. In claim 1,
The shaft head opening of the bolt head housing portion is formed by the base portion and the bent piece of the cover portion, and the head of the bolt housed in the bolt head housing portion is in the shaft portion direction. A curtain-shaped body fixing tool characterized in that it cannot be pulled out. In claim 1 or 2,
An insertion opening through which the head of the bolt can be slid and inserted is formed in the bolt head accommodating portion. In any one of Claims 1-3,
A curtain-shaped body fixture having a structure in which the bolt is nut-fastened to the mounted body in a state where the head of the bolt is housed in the bolt head housing portion. A curtain-shaped body mounting structure in which a base portion fixed to a mounted body with a bolt and a cover portion covering the head of the bolt is combined,
An engagement piece provided at one end of the cover portion is engaged with an engagement receiving portion provided at one end of the base portion so that the cover portion is rotatable with respect to the base portion.
The base portion includes a receiving portion on the other end side that can receive at least a part of the head of the bolt, while the cover portion is folded from a flat plate portion and one side end portion of the flat plate portion. An engagement piece that extends in a bent manner, and a bent piece that extends from the other side end of the flat plate portion and extends to the same side as the engagement piece,
It rotates the cover portion relative to the base unit, when folded, the curtain-like member is sandwiched between the engagement piece and said base portion of said cover portion, said base portion A bolt head housing portion having an opening for projecting a shaft portion of the bolt is formed by the bent piece and the housing portion while being fixed in a pressed state .
A curtain-like attachment structure characterized in that the bolt is nut-fastened to the attachment body in a state where the bolt head is accommodated in the bolt head accommodation portion.

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