JP3403710B2 - Bracket with a code guide constituting a lifting curtain device and a lifting curtain device using the same - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention constitutes an elevating and lowering curtain device for elevating and lowering a curtain whose upper edge portion is attached to a support bar by elevating and lowering an elevating and lowering cord. The present invention relates to a bracket with a cord guide attached to the support bar.
The present invention also relates to a lifting curtain device using the bracket with the cord guide.

[0002]

2. Description of the Related Art As an example of a conventional raising / lowering curtain device configured to raise and lower a curtain by raising and lowering a raising / lowering cord, there has been proposed a constitution shown in FIGS.

As shown in FIG. 1, the elevating and lowering curtain device a is constructed by using a channel-like support bar d in which a mounting groove c having a narrow entrance portion b is provided on the rear surface side. The upper edge portion f of the curtain e is attached to the front surface of the support bar d, and the cord guide members g are attached to the attachment groove c at intervals in the lengthwise direction thereof. And the mounting position of the cord guide member g is
According to the arrangement state of the lifting cords h, which are attached to the rear surface of the curtain e at intervals in the width direction and extend in the vertical direction, the lifting cords h can be correctly inserted in the cord guide member g in the lateral direction. Was set. Further, the support bar d having such a configuration is attached to the wall portion k or the ceiling portion m via the bracket j attached by the attachment groove c.
It was possible to fix it to.

The specific construction of the bracket j is as follows. The ceiling part m is attached to the upper end of the mounting part n mounted in the mounting groove c.
The ceiling fixing piece o fixed to the wall is horizontally projected, and the wall fixing piece p fixed to the wall k is projected downward at the tip of the ceiling fixing piece o. The piece p was provided so as to face the mounting portion n. The ceiling fixing piece o and the wall fixing piece p were provided with screw insertion holes r, r for inserting the screws q.

[0005]

As a construction procedure for fixing the support bar d to the wall portion k or the ceiling portion m using the bracket j having such a structure, the bracket j is attached to the support bar d. Construction for fixing the bracket j to the wall portion k or the ceiling portion m, and after fixing the bracket j alone to the wall portion k or the ceiling portion m, a support bar d is additionally attached to a plurality of brackets that are fixed side by side. Construction is possible.

Therefore, when the bracket j is fixed to the wall portion k, the wall portion fixing piece p is provided so as to face the mounting portion n as described above. In the state where it is attached to the support bar d as shown in FIG.
However, the screw q inserted into the screw insertion hole r cannot be rotated by a driver because it is covered with the support bar d when viewed from the front side. Therefore, in this case, as shown in FIG. 32, the bracket j had to be fixed to the wall portion k with a screw while being separated from the support bar d.

Points to be noted in the case of such construction are described in an attachment manual together with an explanatory view as shown in FIG. 33, for example, "When the attached bracket A is applied to the support bar B, the bracket A is attached. Fix the bracket A to the wall after confirming the position where does not hit the cord guide C ”. However, in actual construction, there were cases where the bracket was properly attached to the wall portion without carefully reading the installation instructions. As a result, when attempting to attach the support bar to the fixed bracket, the cord guide hits the bracket, and there is the trouble of having to replace the bracket. A screw mark at the fixed position was left on the wall, and it was conspicuous, causing a problem that spoiled the aesthetics of the room.

The following are possible reasons why such erroneous construction is likely to occur. That is, conventionally, there have been two types of attachment structures for the support bars that constitute this type of lifting curtain device. As shown in FIG. 29, the first type has a structure in which both the bracket j and the cord guide member g are attached to the same side (rear surface side) of the channel-shaped support bar d. In the other type, as shown in FIG. 34, the support bar s has a box shape with an open lower end formed by projecting side pieces u, u on both sides of the top piece t. The code guide w is arranged in the internal space v, and the bracket y is attached to the upper surface x of the top piece t. When such a box-shaped support bar s is used, the mounting positions of the bracket y can be set independently of the mounting position of the cord guide w because the mounting portions of the cord guide w and the bracket y are completely separate.

There are two types of support bar mounting structures as described above.
Since the type using the above-mentioned type has been widely spread, the mounting structure of the channel-shaped support bar d is easily confused with the mounting structure of the box-shaped support bar s. The bracket is appropriately attached in advance without checking the positional relationship with the guide, which causes the above-mentioned problem.

When fixing the bracket j to the ceiling portion m, even if the bracket is fixed to the ceiling portion after the bracket is attached to the support bar at a position where it does not hit the cord guide, the rotation operation of the driver can be prevented. There is no problem. Therefore, the above-mentioned attachment manual clearly states that "the bracket is fixed to the ceiling after being attached to the channel-shaped support bar". However, also in this case, as in the case of fixing the bracket to the wall,
Without taking a close look at the description in the attachment manual, the bracket j is appropriately preliminarily attached to the ceiling portion m as shown in FIG. 35, and as a result, the same problem as in the case of fixing the bracket to the wall portion is caused. It was.

Further, in the case of attaching the bracket j to the wall portion k in advance, it is stated in the above-mentioned attachment manual that "the brackets should be fixed while being careful so that the brackets are arranged in a straight line sideways". However, in actual construction, there were cases where the bracket was not always attached in a straight line, and as a result, there was the inconvenience of having to readjust the attachment state of the bracket.

The present invention was developed in view of the above conventional problems, and solves the problem of positioning and fixing the bracket due to the cord guide member and the bracket being separately formed. It is an object of the present invention to provide a bracket with a cord guide that constitutes a lifting curtain device that achieves reliability and simplicity of fixing a support bar to a wall portion or a ceiling portion. Further progress, it is possible to finely adjust the height of the bottom of the attached curtain to prevent the bottom of the curtain from rubbing or hitting the floor,
An object of the present invention is to provide a bracket with a cord guide that constitutes an elevating and lowering curtain device, which makes it possible to more appropriately attach the curtain and achieve the ease of fixing the bracket to the support bar. It is another object of the present invention to provide an elevating curtain device that allows easy and reliable assembly work.

[0013]

In order to solve the above problems, the present invention adopts the following means. That is, a bracket with a cord guide (hereinafter referred to as a bracket with a cord guide) that constitutes the lifting / lowering curtain device according to the present invention raises and lowers a curtain whose upper edge portion is attached to a support bar by lifting and lowering the lifting cord. A bracket with a cord guide used to configure an elevating curtain device configured to descend and descend, the mounting part being attached to the support bar, a cord guide for guiding the elevating cord, and a wall or ceiling. A fixed portion that is fixed to a fixed portion as a portion, and the fixed portion can be screwed to the fixed portion while the mounting portion is attached to the support bar. Further, the cord guide has a tubular shape through which the elevating cord is inserted in the lateral direction, and an inlet / outlet opening is provided on the upper end side thereof, and the elevating cord is fitted into the cord guide through the inlet / outlet opening or It is characterized by being removable from the cord guide.

In another aspect of the bracket with a cord guide according to the present invention, a lifting / lowering cord is lifted / lowered so that the curtain whose upper edge portion is attached to the support bar is lifted / lowered. A bracket with a cord guide used for constructing a curtain device, wherein a first member provided with an attachment portion attached to the support bar and a cord guide for guiding the elevating cord is a wall portion or a ceiling portion. A second member having a fixed portion fixed to the fixed portion as a movable member in an upward direction, and the first member can be fixed to the second member at a required height position, The upward movement of the first member causes the first member to move.
The height of a support bar attached to the member can be adjusted, and the fixing portion can be fixed to the fixed portion with a screw while the attachment portion is attached to the support bar. . Further, the cord guide has a tubular shape through which the elevating cord is inserted in the lateral direction, and an inlet / outlet opening is provided on the upper end side thereof, and the elevating cord is fitted into the cord guide through the inlet / outlet opening or It is characterized by being removable from the cord guide.

In another aspect of the bracket with a cord guide according to the present invention, a lifting / lowering cord is lifted / lowered to raise and lower a curtain having an upper edge portion attached to a support bar. A bracket with a cord guide used to configure a curtain device, the bracket being attached to the support bar, a cord guide for guiding the lifting cord, and fixed to a fixed portion as a wall portion or a ceiling portion. The fixing portion is configured to be screw-fixable to the fixed portion while the mounting portion remains attached to the support bar.
Further, a plurality of the code guides are arranged in the attachment portion at a required interval as viewed in the length direction of the support bar.

Another aspect of the bracket with a cord guide according to the present invention is configured to raise and lower the curtain whose upper edge portion is attached to the support bar by raising and lowering the raising and lowering cord. A bracket with a cord guide used for constructing a lifting curtain device, comprising: a mounting portion mounted on the support bar; and a cord guide for guiding the lifting cord.
Is provided movably in an upward direction on a second member having a fixed portion fixed to a fixed portion such as a wall portion or a ceiling portion, and the first member is provided at the required height position as described above. It can be fixed to the second member, and by the upward movement of the first member,
The height of a support bar attached to the first member can be adjusted, and the fixing portion can be fixed to the fixed portion with a screw while the attachment portion remains attached to the support bar. Has been done. Further, a plurality of the code guides are arranged in the attachment portion at a required interval as viewed in the length direction of the support bar.

Further, another aspect of the bracket with a cord guide according to the present invention is configured so that the curtain whose upper edge portion is attached to the support bar is moved up and down by raising and lowering the raising and lowering cord. A bracket with a cord guide used for constructing an elevating and lowering curtain device, comprising: an attaching portion attached to the support bar, a cord guide for guiding the elevating cord, and a fixed portion as a wall portion or a ceiling portion. The fixing part is fixed to the fixed part with a screw while the mounting part is attached to the support bar. Further, the support bar has a channel shape having a mounting groove having a narrow inlet portion, while the mounting portion has
A vertically long mounting piece is integrally projectingly provided, and the mounting piece can be fitted into the mounting groove through the inlet portion in a lateral state, and the mounting portion can be fitted in the fitted state. By rotating about 90 degrees, the upper and lower ends of the attachment piece are elastically sandwiched by the upper and lower side walls of the support bar, and in this state, the attachment part is fixed to the support bar via the attachment piece. It is characterized by being done like this.

Another aspect of the bracket with a cord guide according to the present invention is configured to raise and lower the curtain whose upper edge portion is attached to the support bar by raising and lowering the raising and lowering cord. A bracket with a cord guide used for constructing a lifting curtain device, comprising: a mounting portion mounted on the support bar; and a cord guide for guiding the lifting cord.
Is provided movably in an upward direction on a second member having a fixed portion fixed to a fixed portion such as a wall portion or a ceiling portion, and the first member is provided at the required height position as described above. It can be fixed to the second member, and by the upward movement of the first member,
The height of a support bar attached to the first member can be adjusted, and the fixing portion can be fixed to the fixed portion with a screw while the attachment portion remains attached to the support bar. Has been done. Further, the support bar has a channel shape having a mounting groove having a narrow entrance portion,
A vertically long mounting piece is integrally projectingly provided on the mounting portion, and the mounting piece can be fitted into the mounting groove through the inlet portion in a sideways state. By rotating the mounting portion by about 90 degrees in this state, the upper and lower ends of the mounting piece are elastically sandwiched by the upper and lower side walls of the support bar, and in this state, the mounting portion passes through the mounting piece. It is characterized in that it is fixed to the support bar.

Another aspect of the bracket with a cord guide according to the present invention is configured such that the curtain having the upper edge portion attached to the support bar is moved up and down by moving up and down the lifting cord. A bracket with a cord guide used for constructing an elevating and lowering curtain device, comprising: an attaching portion attached to the support bar, a cord guide for guiding the elevating cord, and a fixed portion as a wall portion or a ceiling portion. The fixing part is fixed to the fixed part with a screw while the mounting part is attached to the support bar. In addition, the fixed portion is provided with a biting protrusion,
When the fixing portion is screwed to the fixed portion, the biting protrusion bites into the fixed portion so that the fixing portion is prevented from rotating.

Further, another aspect of the bracket with a cord guide according to the present invention is configured so that the curtain whose upper edge portion is attached to the support bar is moved up and down by moving up and down the lifting cord. A bracket with a cord guide used for constructing a lifting curtain device, comprising: a mounting portion mounted on the support bar; and a cord guide for guiding the lifting cord.
Is provided movably in an upward direction on a second member having a fixed portion fixed to a fixed portion such as a wall portion or a ceiling portion, and the first member is provided at the required height position as described above. It can be fixed to the second member, and by the upward movement of the first member,
The height of a support bar attached to the first member can be adjusted, and the fixing portion can be fixed to the fixed portion with a screw while the attachment portion remains attached to the support bar. Has been done. Further, the fixing portion is provided with a biting protrusion, and when the fixing portion is screwed to the fixed portion, the biting protrusion bites into the fixed portion to prevent the fixing portion from rotating. It is characterized by.

Further, another aspect of the bracket with a cord guide according to the present invention is configured such that the curtain whose upper edge portion is attached to the support bar is moved up and down by moving up and down the lifting cord. A bracket with a cord guide used for constructing a lifting curtain device, comprising: a mounting portion mounted on the support bar; and a cord guide for guiding the lifting cord.
Is provided movably in an upward direction on a second member having a fixed portion fixed to a fixed portion such as a wall portion or a ceiling portion, and the first member is provided at the required height position as described above. It can be fixed to the second member, and by the upward movement of the first member,
The height of a support bar attached to the first member can be adjusted, and the fixing portion can be fixed to the fixed portion with a screw while the attachment portion remains attached to the support bar. Has been done. In addition, the first that can move upward
With the member in the lower position, the screw fixing portion provided in the fixing portion fixed to the fixed portion as the wall portion can screw the screw into the wall portion by a driver operation in the screw fixing portion. It is characterized in that it is exposed.

Another aspect of the bracket with a cord guide according to the present invention is configured such that the curtain whose upper edge portion is attached to the support bar is moved up and down by raising and lowering the raising and lowering cord. A bracket with a cord guide used for constructing a lifting curtain device, comprising: a mounting portion mounted on the support bar; and a cord guide for guiding the lifting cord.
Is provided movably in an upward direction on a second member having a fixed portion fixed to a fixed portion such as a wall portion or a ceiling portion, and the first member is provided at the required height position as described above. It can be fixed to the second member, and by the upward movement of the first member,
The height of a support bar attached to the first member can be adjusted, and the fixing portion can be fixed to the fixed portion with a screw while the attachment portion remains attached to the support bar. Has been done. Further, the fixing portion of the second member is
The upper part and the lower part are provided with upper and lower screw insertion holes for inserting screws used to fix the fixed part to a fixed part as a wall part, and the first member is at a lower position. In a certain state, the upper screw insertion hole is exposed so that the screw inserted through the screw insertion hole can be screwed into the wall portion by a driver operation, and the first member is in the upper position. In this state, the lower screw insertion hole is exposed so that the screw inserted through the screw insertion hole can be screwed into the wall portion by a driver operation.

Further, another aspect of the bracket with a cord guide according to the present invention is configured so that the curtain whose upper edge portion is attached to the support bar is moved up and down by moving up and down the lifting cord. A bracket with a cord guide used for constructing a lifting curtain device, comprising: a mounting portion mounted on the support bar; and a cord guide for guiding the lifting cord.
Is provided movably in an upward direction on a second member having a fixed portion fixed to a fixed portion such as a wall portion or a ceiling portion, and the first member is provided at the required height position as described above. It can be fixed to the second member, and by the upward movement of the first member,
The height of a support bar attached to the first member can be adjusted, and the fixing portion can be fixed to the fixed portion with a screw while the attachment portion remains attached to the support bar. Has been done. Further, the first member is configured so as to cover the screw screwed into the fixed portion by moving the first member upward.

Further, another aspect of the bracket with a cord guide according to the present invention is configured such that the curtain whose upper edge portion is attached to the support bar is moved up and down by raising and lowering the raising and lowering cord. A bracket with a cord guide used for constructing a lifting curtain device, comprising: a mounting portion mounted on the support bar; and a cord guide for guiding the lifting cord.
Is provided movably in an upward direction on a second member having a fixed portion fixed to a fixed portion such as a wall portion or a ceiling portion, and the first member is provided at the required height position as described above. It can be fixed to the second member, and by the upward movement of the first member,
The height of a support bar attached to the first member can be adjusted, and the fixing portion can be fixed to the fixed portion with a screw while the attachment portion remains attached to the support bar. Has been done. Further, the engaging projection provided on either one of the first member and the second member can engage with the engaging recess provided on the other side in a concavo-convex manner.
Member can be fixed to the second member at a required height position, and the concave-convex engagement is sequentially performed at the upper position as the first member slides upward. It is characterized by being present.

Further, another aspect of the bracket with a cord guide according to the present invention is configured such that the curtain whose upper edge portion is attached to the support bar is moved up and down by moving up and down the lifting cord. A bracket with a cord guide used for constructing a lifting curtain device, comprising: a mounting portion mounted on the support bar; and a cord guide for guiding the lifting cord.
Is provided movably in an upward direction on a second member having a fixed portion fixed to a fixed portion such as a wall portion or a ceiling portion, and the first member is provided at the required height position as described above. It can be fixed to the second member, and by the upward movement of the first member,
The height of a support bar attached to the first member can be adjusted, and the fixing portion can be fixed to the fixed portion with a screw while the attachment portion remains attached to the support bar. Has been done. Further, the invention is characterized in that the first member can be released from the fixation of the second member, and the first member can be separated by releasing the fixation.

Further, another aspect of the bracket with a cord guide according to the present invention is configured so that the curtain whose upper edge portion is attached to the support bar is moved up and down by moving up and down the lifting cord. A bracket with a cord guide used for constructing a lifting curtain device, comprising: a mounting portion mounted on the support bar; and a cord guide for guiding the lifting cord.
Is provided movably in an upward direction on a second member having a fixed portion fixed to a fixed portion such as a wall portion or a ceiling portion, and the first member is provided at the required height position as described above. It can be fixed to the second member, and by the upward movement of the first member,
The height of a support bar attached to the first member can be adjusted, and the fixing portion can be fixed to the fixed portion with a screw while the attachment portion remains attached to the support bar. Has been done. Further, the engaging projection provided on either one of the first member and the second member can engage with the engaging recess provided on the other side in a concavo-convex manner.
Member can be fixed to the second member at a required height position, and the concave-convex engagement is sequentially performed at the upper position as the first member slides upward. There is. Then, in the state where the locking projection provided on the other side is fitted in the vertical locking thread provided on either one of the first member and the second member, the first
Member is slidable in the upward direction, and the engagement state between the locking projection and the locking groove can be released. By releasing the engagement state, the first member is moved to the first position. It is characterized in that it can be separated from the second member.

In the lifting curtain device according to the present invention, each of the cord guide brackets is attached to a support bar to which the upper edge portion of the curtain is attached at a required interval in the length direction, and each cord guide bracket is attached. The elevating cord is guided by the cord guide and the elevating cord is moved up and down to raise and lower the curtain.

[0028]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. 1 to 3, the bracket 1 with a cord guide according to the present invention is used to configure an elevating curtain device 5 configured to elevate and lower the curtain 3 by elevating the elevating cord 2. And is attached to a support bar 7 for attaching the upper edge portion 6 of the curtain 3.

As shown in FIGS. 4 to 9, a specific construction of the cord guide bracket 1 includes a mounting portion 9 to the support bar 7 and allows the elevating cord 2 to be laterally inserted (guided). ) First with code guide 10
The member 11 is provided so as to be slidable in the vertical direction with respect to the second member 15 having the fixed portion 13 fixed to the fixed portion 12 as the wall portion 12a or the ceiling portion 12b, and the first member The member 11 can be fixed to the second member 15 at a required height position. 7 to 8 show a case where the second member 15 is fixed to the wall portion 12a,
FIG. 7 shows the first member 11 in the lowest position, and FIG. 8 shows the first member in the highest position. Further, FIG. 9 shows a case where the second member 15 is fixed to the ceiling portion 12b.

As shown in FIGS. 4 to 6, the mounting portion 9 of the first member 11 is recessed inward from the left and right ends of the rear surface of the substrate 16 having a substantially square plate shape. , The rectangular frame portions 17 are provided so as to be opposed to each other.
Between 7 and 17, a cavity portion 19 whose upper and lower ends are open is formed. The tip ends of the rectangular frame portions 17 and 17 are bent inward, and the bent portions 20 and 20 facing each other are, for example, fin-like engaging projections that incline downward. 21 is provided in a projecting manner in two steps in the upper and lower directions, whereby a sandwiching engagement portion composed of a pair of engaging projecting pieces 21, 21 facing each other in the left and right direction is provided in two steps in the upper and lower directions.

Movable stopper pieces 25, 25 are provided in the openings 23, 23 of the rectangular frame portions 17, 17 as shown in FIGS. 6 and 10-11. The movable stopper 25
Is connected to the upper and lower ends of the base plate 26 in the shape of a rectangular plate,
27 is provided so as to project forward, and the connecting arms 27, 2
7 is a front frame part 29 of the rectangular frame part 17 at its tip.
Are installed in a row. In addition, locking projections 30 and 3 having a triangular cross section are provided on the rear portions of the outer surfaces of the base pieces 26 and 26.
0 is provided in a protruding manner, and operation protrusion pieces 31, 31 are provided in an outwardly protruding manner at the front portions of the outer surfaces of both base pieces 26, 26. Then, by pressing the left and right operation protrusions 31, 31 inward with both finger tips as shown by the arrow in FIG. 11,
The left and right movable stop pieces 25, 25 are the front frame portions 29, 29.
Is tilted inwardly about the center of the movable projection and the movable stoppers 25, 25 are elastically returned to the initial state shown in FIG. 10 by releasing the finger from the operation projections 31, 31. Has been done. Further, the locking projection 30 is
6 and 10 when the movable stopper 25 is in a free state.
As shown in FIG. 11, when the movable stopper piece 25 projects from the outer surface 32 of the rectangular frame portion 17 and is tilted inward, as shown in FIG. 11, the movable stopper piece 25 is sunk into the outer surface 32 of the rectangular frame portion 17. There is.

Further, as shown in FIG. 4, for example, a mounting piece 35 is projectingly provided at the central portion of the rear surface of the substrate 16 through a shaft portion 33 having a circular cross section. The mounting piece 35 includes upper and lower ends 3
6 and 36 are formed in a vertically long hexagonal shape that is formed flat, and the corner portions 37 and 3 of the mounting piece 35 are provided at the four corners.
Holes 39, 39, which bring about elastic deformation of 7, 37, 37,
39, 39 are provided. In this embodiment, a screw insertion hole 38 is provided at the center of the mounting piece 35.

Further, as shown in FIGS. 4 to 5 and 7, two cord guides 10 of the first member 11 are provided on the left and right sides of the lower end of the substrate 16 so as to be spaced apart from each other. Both cord guides 10 and 10 have the same structure, and have a hanging piece 41 that hangs at the lower end 40 of the substrate 16, a bottom piece 42 that bends rearward at the lower end, and an upper portion that bends upward at the rear end and an upper side. And a rising piece 43 inclined obliquely toward the front. The upper end 45 of the rising piece 43 has the hanging piece 4
1, the upper end 45 is provided on the rear surface of the hanging piece 41.
A cord pull-out preventing protrusion 46 protruding toward the side is provided in a protruding manner, and an elevating cord take-in / out port 47 is provided between the cord pull-out preventing protrusion 46 and the hanging piece 41.
That is, the cord guide 10 has a tubular shape and is open at the upper end side.

At the lower end of the front surface of the substrate 16, as shown in FIGS. 4 and 7, there is provided a regulating ridge 50 which can come into contact with the lower surface 49 of the support bar 7. The support bar 7 is
As shown in FIGS. 4 to 5 and 7, at the upper and lower ends of the front portion 51,
A side wall 52 protruding rearward and having a tip bent inward,
It has a channel shape in which 52 are continuously provided, and a mounting strip groove 55 having a narrow inlet portion 53 is provided on the rear surface side thereof, and at both ends thereof, as shown in FIG.
56 is fitted. Further, a piece 57 of a sheet fastener for detachably fixing the upper edge portion 6 of the curtain 3 is fixed to the front surface portion 51, and the support bar 7 is also provided.
As shown in FIGS. 1 to 3, a locking device 5 for locking the lifting cord 2 that has been lifted and lowered as required is provided on one end side of the locking device 5.
9 is provided.

In the second member 15, as shown in FIGS. 4 to 5, 7, and 9, the horizontal ceiling fixing piece 61 is directed forward at the upper end of the vertical wall fixing piece 60. The wall fixing piece 60 has a rectangular box shape with its lower end opened, provided with side pieces 62, 62 projecting forward on both left and right sides of the wall fixing piece 60. Then, as shown in FIGS. 4 and 10 to 11, the front side portions of the inner surfaces of the both side pieces 62, 62 are
Locking groove grooves 63, 63 are provided for guiding the locking projections 30, 30 in an engaged state.

Further, in the center of the front surface of the wall fixing piece 60,
As shown in FIGS. 4 and 12 to 13, engaging protrusions 65 that are long in the vertical direction are provided, and the left and right side portions of the engaging protrusions 65 have a saw-toothed shape, and the engaging protrusions 21 are provided. Engagement recesses 67 that can engage with the lower portion in abutting state are provided in upper and lower stages.

Therefore, the upper ends of the left and right engaging projections 30, 30 of the movable stopper pieces 25, 25 of the first member 11 are fitted to the left and right engaging groove grooves 63, 63 of the second member 15.
When the second member 15 is slid upward in alignment with the lower ends of the left and right engaging projections 21 and 21,
As shown in FIGS. 12 to 13, elastically bent and deformed, the lower part thereof engages with the required engagement recesses 67, 67 in a fitted state, and the second member 15 becomes the first member 11. It becomes fixed.

On the left and right sides of the rear surface of the wall fixing piece 60,
As shown in FIGS. 4 to 5 and 10, biting protrusions 71, 71 to the wall 12a are provided continuously in the vertical direction.

FIG. 14 shows the uppermost state of the first member 11 and shows the left and right upper portions 72, 7 of the substrate 16.
2 is engaged with the concave and convex portions 73, 73 provided on the front upper portions of the side pieces 62, 62 of the second member 15, and in this state, the front surface 75 of the board 16 is fixed to the ceiling fixing piece 61. Becomes flush with the front end face 76 of the.

Further, as shown in FIG. 5, the wall fixing piece 60 is provided.
The screw insertion holes 77 and 78 are provided above and below, and the screw insertion hole 80 is also provided in the central portion of the ceiling portion fixing piece 61. The upper screw insertion hole 77 is formed in a vertically elongated long hole shape so that the mounting position of the second member 15 can be finely adjusted as necessary.

The fixing of the wall fixing piece 60 to the wall 12a is usually performed by the upper screw insertion hole 77 as shown in FIG.
Although the screw 79 is inserted into the wall to fix the wall portion fixing piece 60 to the wall portion 12a, the screw may not work depending on the state of the base of the wall portion. In such a case, as shown in FIG. In some cases, the screw 79 is inserted through the lower screw insertion hole (auxiliary screw insertion hole) 78 to fix the wall portion fixing piece 60 to the wall portion 12a. Further, FIG. 9 shows that the screw 7 is inserted into the screw insertion hole 80.
9 shows a state in which the ceiling portion fixing piece 61 is fixed to the ceiling portion 12b by inserting 9 through it.

Since the first member 11 can be slid upward as described above, after the wall portion fixing piece 60 is fixed to the wall portion 12a or the ceiling portion fixing piece 61 is fixed to the ceiling portion 12b with the screw, It is possible to slide the first member 11 upward to cover the screw head 81.

The first member 11 fixed to the second member 15 by the engagement of the left and right engaging protrusions 21, 21 and the left and right engaging recesses 67, 67 is shown in FIG. As shown, the left and right operation protrusions 31, 31 are pressed inward, so that the left and right locking protrusions 30, 30 and the left and right locking groove 6
When the engagement with 3, 63 is released, it is separated from the second member 15.

However, the construction procedure for constructing the elevating curtain device 5 using the bracket 1 with a cord guide having the above construction is as follows.

As shown in FIGS. 2 and 3, a plurality of, for example, three cord guide brackets 1, 1, 1 are provided at required positions in the length direction of the support bar 7 having a lock device 59 at one end. Fix it. As shown in FIG. 13, the bracket 1 with the cord guide fixed to the support bar 7 is integrated by engaging the left and right engaging projections 21, 21 with the lower engaging recesses 67, 67. The first member 11 is slidable upward with respect to the second member 15.

In order to fix the bracket 1 with a cord guide having such a structure to the support bar 7, as shown in FIG.
After the mounting piece 35 is fitted sideways into the mounting groove 55 through the inlet portion 53, the substrate 16 is rotated about 90 degrees as shown in FIG. 17 through the state of FIG. As a result, the mounting piece 35 is attached to the mounting groove 5.
5, the upper and lower ends 36, 36 of the mounting piece 35 are rotated by the same angle in the supporting bar 7 as shown in FIG.
The upper and lower side walls 52, 52 are elastically attached to each other, so that the bracket 1 with the cord guide is attached to the mounting piece 35.
It will be attached to the support bar 7 via.
In this elastically held state, as shown in FIG. 7, the regulation ridge 50 abuts the lower surface 49 of the support bar 7 to improve the stability of the attached state of the bracket 1 with the cord guide. The rotation of the attachment piece 35 is caused by elastic deformation of the corner portion 37 associated with the provision of the hole 39 (deformation caused by elastic deformation of the hole 39 as shown in FIG. 16). It can be done smoothly. When there is a possibility that the attachment piece 35 attached in this way moves laterally, as shown in FIG. 7, the screw 74 is inserted into the screw insertion hole 38 (FIG. 4) provided in the attachment piece 35. It is preferable to screw the tip of the screw into the front surface portion 51.

The fixing position of the bracket 1 with the cord guide with respect to the support bar 7 is, as shown in FIGS. 2 and 3, a cord inserting portion 82 which is vertically arranged side by side on the rear surface of the curtain 3.
18 and is extended vertically, and the lower end 78 has a lower end side 84 of the curtain 3 as shown in FIG.
The lifting cord 2 attached to the lock device 59
It must be correctly positioned so that it can be reasonably guided laterally toward.

When the position of the bracket 1 with the cord guide attached to the support bar 7 is not correct, the attachment piece 35 is further rotated so that the upper and lower side walls 5 are not rotated.
Although the elastically held state by 2, 52 is released, it is easy to re-attach it by the same procedure as described above. The fixing of the bracket 1 with the cord guide is preferably performed at the time of shipping the product in consideration of the easiness of the work at the construction site.

Then, at the construction site, the bracket 1 with the cord guide attached to the support bar 7 is fixed to a desired portion of the ceiling portion 12b or the wall portion 12b with a screw. When fixing to the ceiling portion 12b with screws, as shown in FIG.
The screw 8 is inserted in the screw insertion hole 80 provided in the ceiling fixing piece 61.
1 is inserted, and then the driver 83 is inserted upward from the lower side through the hollow portion 19 between the rectangular frame portions 17 and 17,
This is done by screwing the screw 79. On the other hand, the wall 1
When fixing to 2a, as shown in FIG.
Member 11 is positioned on the lower end side of the second member 15 to expose the upper screw insertion hole 77, and as shown in FIG. 7, the screw 79 is inserted into the screw insertion hole 77 and then the driver 83 Is laterally inserted and the screw 79 is screwed in. The screws may not work depending on the state of the base of the wall 12a. In such a case, as shown in FIG. 20, the first member 11 is slid upward and the lower screws are moved. After exposing the insertion hole 78 and inserting the screw 79 into the screw insertion hole 78 as shown in FIG. 8, the driver 83 is inserted in the lateral direction through the left and right cord guides 10, and the screw 79 is screwed in. By doing.

As the screws 79 are screwed in, the biting protrusions 7 are provided on both the left and right sides of the wall fixing piece 60.
1, 71 bite into the wall portion 12a as shown in FIG.
The bracket 1 with a cord guide fixed to the wall portion 12a is reliably prevented from rotating. If such a biting protrusion 71 is not provided, the bracket 1 with the cord guide may rotate around the axis of the screw 79 into which the screw is screwed, and the fixed state may become unstable. In particular, when the mounting piece 35 may rotate in the mounting groove 55, the entire support bar 7 may rotate, for example, as shown in FIG. 21, so that stable mounting of the support bar is possible. It is not preferable because the situation may not be obtained. In the present embodiment, such a fear can be avoided because the bracket 1 with the cord guide is reliably prevented from rotating with the biting of the biting protrusions 71, 71. The biting protrusion 71 can prevent the rotation of the second member 15 fixed to the wall 12a,
If the screw 79 bites into the wall portion 12a as the screw 79 is screwed, its form is not limited to the above-mentioned one.

Thereafter, as the first member 11 is slid upward, the substrate 16 is moved to the wall fixing piece 60.
Also, the head of the screw 79 screwed through the screw insertion holes 80, 77, 78 of the ceiling fixing piece 61 is invisible and hidden to prevent the screw from being exposed and prevent the mounting portion of the support bar from being unclean. it can.

The upward sliding of the first member also has a special effect that the height of the lower end of the curtain can be finely adjusted when the lower end of the curtain is too low. In some cases, the vertical length of the curtain may not be finished to a predetermined length due to a measurement error when manufacturing the curtain, but in such a case, as shown in FIG. 22, the first member 11 is moved upward in the upward direction. The height of the lower end 85 of the curtain 3 can be finely adjusted according to the amount of slide, that is, the amount of rise of the support bar 7. In the present embodiment, the left and right engaging protrusions 21, 21 and the left and right engaging recesses 6
The engagement state with 7, 67 can be adjusted in five steps, and the height can be increased by, for example, about 1 to 4 mm (about 4 mm in the drawing) with each step.

FIG. 22A shows the case where the first member 11 is in the lowest position. In this state, the height of the lower end 85 may be appropriate, but when the lower end 85 is too low, the first member 11 is slid upward and, for example, as shown in FIG. Change to the state of C). Then, in this state, as shown in FIGS.
The height of the lower end 85 is fixed by the engagement of the required engaging recesses 67, 67 with the 1, 21.

By fixing the three brackets with cord guides 1, 1, 1 in this manner, the support bar 7
Is fixed.

In the present embodiment, the support bar 7
In this case, the curtain 3 is attached before it is fixed to the wall portion 12a or the ceiling portion 12b. As shown in FIG. 7, this attachment procedure is detachable by engaging one piece 86 of the surface fasteners provided on the upper edge portion 6 of the curtain with another piece 57 of the surface fasteners provided on the support bar 7. To do. Thereafter, as shown in FIGS.
One of the three lifting cords, which is guided by the above, is inserted into the cord guide 10 of the bracket 1a with the cord guide at the left end fixed near the lock device 59, and is hung down. 2b is inserted into the cord guide 10 of the intermediate cord guide bracket 1b and hung down, and the remaining lifting cord 2c is inserted into the cord guide 10 of the right end cord guide bracket 1c and hung down. To insert the lifting cord 2c into the cord guide 10, the cord guide 10 has an inlet / outlet port 47 (FIG. 7) at its upper end.
Can be easily done through. Thereafter, the elevating cords 2a, 2b, 2c are sequentially passed through the cord insertion portions 82 that are vertically arranged side by side on the rear surface of the curtain, and the lower end 78 is shown in FIG.
As shown in FIG. 8, the attachment piece 8 is attached to the lower end side 84 of the curtain.
Attach via 9. 2 to 3, the elevating cord 2 is hung between the left and right cord guides 10, 10, but depending on the underlying state of the wall portion 12a, the second member may be arranged in the length direction of the support bar. When the fixed position of 15 has to be changed, as shown in FIG. 23, for example,
The cord guide 10a on the side far from the locking device 59 may be hung at the end.

Lifting curtain device 5 constructed in this way
If the bundle 90 of lifting cords guided by the lock device 59 is pulled down as indicated by the arrow in FIG.
Each hanging lifting cord 2, 2, 2 will be pulled up by this lowered amount. Along with this, as shown in FIG. 1, the fold-shaped portions 91 are stacked in multiple stages and the curtain 3 is pulled up. Then, the lock device 59 is operated in the required pulling state to lock the bundle 90 of the lifting cords, and the curtain is fixed in the required pulling state.

Other Embodiments (1) FIGS. 24 to 26 show another embodiment of the bracket 1 with a cord guide according to the present invention, in which the mounting groove of the support bar 7 having the same structure as the above is provided. On the lower end side of the attachment portion 9 attached to the 55, the elevating cord 2 is laterally inserted, for example, a tubular cord guide 10 is provided below,
On the upper end side of the mounting portion 9, a wall portion 12a or a ceiling portion 12 is provided.
The fixing portion 13 fixed to the fixed portion 12 as b is provided so as to project upward.

A more specific structure of the fixing portion 13 is as follows: a projecting piece 92 projecting rearward at the upper end of the mounting portion 9.
A wall portion fixing piece 60 protruding upward at the tip of the wall portion and fixed to the wall portion 12a, and a ceiling portion fixing piece 61 horizontally protruding forward at the upper end thereof and fixed to the ceiling portion 12b. It has a U-shape. The wall fixing piece 60 and the ceiling fixing piece 61 are provided with screw insertion holes 93 and 95, respectively, and the projecting piece 92 is inserted with the insertion hole 95 provided in the ceiling fixing piece 61. Opening 9 required to rotate screw 79 to rotate with driver 83
6 is provided.

An example of a procedure for constructing the lifting curtain device 5 using the bracket 1 with the cord guide having the above-described structure is as follows. The lifting bar 2 is arranged on the supporting bar 7 in the vertical direction on the curtain 3. Attach the bracket with cord guide 1 as well. At that time, the position of the cord guide 10 is set so that the lifting cord 2 can be correctly inserted in the lateral direction, and at the set position,
The mounting piece 35 having the same structure as that of the mounting portion 9 is mounted in the mounting groove 55 of the support bar in an engaged state.

By fixing the mounting portion 9 to the support bar 7 in this manner, the cord guide 10 and the fixing portion 13 are simultaneously positioned as required and mounted on the support bar 7. Therefore, as shown in FIG. 25, the fixing portion 13 can be fixed to the wall portion 12a by inserting the screw 79 into the screw insertion hole 93 of the wall fixing piece 60 and screwing it in. Further, as shown in FIG. 26, a screw 79 is inserted into the screw insertion hole 95 of the ceiling fixing piece 61, and the driver 83 inserted through the opening 96 is rotated to screw the screw 79 into the bracket with a cord guide. 1 to the ceiling 12
It can be fixed to b. In this case, unlike the above-described embodiment, the mounting position of the support bar 7 cannot be changed.

Although the cord guide 10 is formed in a closed cylindrical shape in the present embodiment, it may be configured to have the above-mentioned inlet / outlet port 47.

(2) In the bracket 1 with a cord guide according to the present invention, the fixing portion 13 is constituted so as to have only a fixing portion to the wall portion 12a or only a fixing portion to the ceiling portion 12b. Sometimes

(3) The bracket 1 with a cord guide according to the present invention can be applied to various elevating and lowering curtain devices capable of raising and lowering the curtain by elevating and lowering the elevating and lowering cord. The elevating curtain device may be an ordinary blind provided with multi-stage slats that can be tilted, in addition to the device that is pulled up in a state where the fold-shaped portions are stacked in multiple stages, and further, it can be sequentially lifted by raising and lowering cords. It may be a hoisting type curtain device that can raise the curtain in a hoisting state and, conversely, can lower the curtain while sequentially rewinding.

(4) When the first member can be moved upward by sliding or the like for the purpose of adjusting the height of the lower end of the curtain, the height of the first member can be adjusted in at least three steps. Although it is preferable that the first member 11 and the second member 15 are movable in two steps of a lower position and an upper position, the second member 15 may be fixed to the first member 11 at the height position. In this case, in the lower position state, the second member 15 is fixed to the fixed portion 12, and then the first member 11 is set in the upper position state to cover the screw screwed into the fixed portion 12. You can also

(5) As long as the first member 11 can be fixed to the second member 15 at the required height position, the first member 11
May be provided so as to be movable with respect to the second member 15 in the upper direction and the lower direction by sliding or the like.

(6) The attachment of the bracket 1 with the cord guide to the support bar 7 is not necessarily specified by the attachment groove 55 as described above.

(7) The locking projection 30 provided on the first member 11 and the locking groove 63 provided on the second member 15 may be provided in the opposite manner.

(8) The mounting piece 35 has the mounting groove 55.
The holes 39 that cause elastic deformation of the corners do not necessarily have to be provided as long as they can rotate inside.

(9) The screw fixing portion provided on the fixed portion may be formed as a screw insertion hole penetrating therethrough, or may be formed as a thin portion to which a screw can be screwed.

(10) In the present invention, the fixed portion as the wall portion is not only the wall surface of the building itself, but also a member such as a bar member arranged in contact with or separated from the wall surface. May be configured. Further, in the case where the fixed portion as the ceiling portion is also the ceiling surface of the building itself, and is also constituted by a member such as a bar member arranged in contact with or separated from the ceiling surface. There is.

(11) FIGS. 27 to 28 show a lifting curtain device 5 consisting of a double curtain in which a front side curtain 3a and a rear side curtain 3b are superposed on each other with a bracket with a code guide having two code guides 10A and 10B. The lock device 59a, 59b is provided on the left and right ends of the support bar 7.

Then, for example, one of the three lifting cords 2a guided by the lock device 59a on the left end side is fixed to the lock device 59a, and the left cord of the bracket 1a with the cord guide on the left end is fixed. The other lifting cord 2b is inserted into the guide 10A and hung down. The other lifting cord 2b is inserted into the left cord guide 10A of the bracket 1b with the intermediate cord guide and hung down.
c is inserted into the cord guide 10A on the left side of the bracket 1c with the cord guide on the right end and hung down, and each elevating cord is passed through the insertion opening 97 provided on the upper end side of the curtain 3b on the back side to the rear surface of the curtain 3a on the front side. The cords are inserted through the cord insertion portions 82 arranged side by side in the vertical direction, and the lower end thereof is attached to the lower end side of the curtain 3a.

Also, for example, one of the three lifting cords 2d guided by the locking device 59b on the right end side is locked by the locking device 5b.
9b is inserted into a right-side cord guide 10B of a right-end cord guide bracket 1c fixed near 9b and hung down, and another lifting cord 2e is attached to the right-side cord guide 1b of the intermediate cord guide bracket 1b.
Insert it into 0B and hang it down, and the remaining lifting cord 2f,
The right cord guide 10B of the rightmost cord guide bracket 1a is inserted into the cord guide 10B and hung down. The respective raising and lowering cords are sequentially passed through the cord insertion portions 82 vertically arranged on the rear surface of the back curtain 3b, and the lower ends thereof are provided. Is attached to the lower end side of the curtain 3b.

Therefore, by raising and lowering the raising and lowering cords 2a, 2b and 2c as required, the curtain 3a on the front side can be raised and lowered.
By raising and lowering d, 2e, 2f as required, the curtain 3b on the back side can be raised and lowered.

(12) In the present invention, the cord guide is
As long as the elevating cord can be guided so as to raise and lower the curtain, the tubular cord is configured to guide the elevating cord in the lateral direction, and also a ring shape having an axis line in the vertical direction or the elevating cord. It may be configured in a shaft shape or the like for supporting the from below.

[0076]

The present invention has the following excellent effects. (1) In the bracket with a cord guide according to the present invention, a mounting portion to the supporting bar, a cord guide for guiding the lifting cord, and a fixing portion fixed to a fixed portion as a wall portion or a ceiling portion are provided. Since the fixing portion can be screw-fixed to the fixed portion while the mounting portion is still attached to the support bar, the cord guide and the bracket are separate bodies. Unlike the conventional lifting curtain device, there is no inconvenience that a fixing error occurs due to the positional relationship with the cord guide attached to the support bar and the bracket must be replaced. In addition, there is no possibility of causing a problem such as damage to the building due to the replacement of the bracket. Further, since the bracket with the cord guide according to the present invention can fix the fixed portion to the fixed portion in a state where the bracket is attached to the support bar, a plurality of brackets can be attached in a straight line as in the conventional case. Since it is not necessary, it is not necessary to rework the mounting state of the bracket, and there is no fear of inconvenience in construction. As a result, according to the present invention, there is an advantage that the elevating curtain device can be constructed reliably, easily and efficiently without causing damage to the building.

(2) In particular, the first member having the cord guide and the attachment portion to the support bar is the second member having the fixing portion fixed to the fixed portion such as the wall portion or the ceiling portion. , The first member is provided so as to be movable upward,
When it is configured to be fixed to the first member at the required height position, the height of the lower end of the curtain attached to the support bar can be finely adjusted according to the upward movement amount of the second member. There are advantages. When the first member can be moved upward in this manner, the first member is placed in the lower position, the second member is fixed to the fixed portion, and then the first member is moved upward. By setting it in the position state, the screw screwed into the fixed portion can be covered up, and the support bar can be attached with a good appearance. Further, when fixing the second member to the ceiling part, by moving the second member upward, not only can the screws screwed into the fixing part be covered, but also the upper end of the curtain should be set to the ceiling as much as possible. There is an advantage that it is possible to construct a lifting curtain device that looks good by bringing them close to each other. As means for finely adjusting the height of the lower end of the curtain, instead of the structure in which the vertical height of the first member can be adjusted, a plurality of screw insertion holes are vertically provided in the wall fixing piece 60. It is not inconceivable to adjust the height of the support bar by providing a desired screw insertion hole. However, in the case of such a configuration, there is a limit to the number of screw insertion holes provided in the wall fixing piece, so there is a limit to the fine adjustment of the height of the lower end of the curtain. Also, when fixing the bracket with the cord guide to the wall by selecting the screw insertion hole located on the lower side, the upper end may hit an obstacle such as the ceiling. In this case, make the necessary fine adjustments. You will not be able to. Further, even if each of the brackets with cord guides is fixed to the wall portion while strictly considering the fixing height, not only can it not be surely fixed, but also the fixing work is troublesome and requires a lot of work. It has the drawback of being troublesome. On the other hand, according to the present invention in which the first member is moved upward, the screw fixing portion provided at the specific position is not strictly considered in the mounting height of the bracket with the cord guide to the wall portion. There is an advantage that the height of the lower end of the curtain can be easily finely adjusted by the subsequent moving operation.

(3) When the bracket with a cord guide according to the present invention includes two cord guides on the left and right, the respective cord guides can be effectively used as follows. As shown in FIG. 23, one example of the utilization mode is that the selected position is required when the fixing position of the second member has to be changed in the length direction of the support bar depending on the state of the base of the wall. 27 is a mode in which the elevating cord is correctly inserted into the cord guide of FIG. 27 and another utilization mode is, as shown in FIGS. 27 to 28, when a double curtain is configured, the front curtain and the back curtain are respectively It is intended to reduce the labor and cost for assembling the lifting curtain device, such as the need to provide a code guide in accordance with the above, and to guide the lifting code correctly to the selected required code guide. This is the mode of responding.

(4) In the case where the cord guide is formed in a cylindrical shape and provided with an inlet / outlet opening, the lifting cord can be easily inserted into and removed from the cord guide.

(5) In the case where the support bar has a channel shape having a mounting groove having a narrow entrance, a bracket with a cord guide is integrally provided with vertically long mounting pieces, Support the bracket with the cord guide through the mounting piece by fitting the mounting piece sideways into the mounting groove through the inlet portion and rotating the mounting piece about 90 degrees in the fitted state. When the bar can be fixed, the bracket with the code guide can be attached to the support bar easily and efficiently. Further, when the position of the bracket with the cord guide attached to the support bar is not correct, it is easy to redo the attachment by further rotating the attachment piece.

(6) In the case where the fixing portion of the second member is provided with the biting protrusion, when the fixing portion is fixed to the wall portion, the biting protrusion is bite into the fixed portion, so that the second The member can be stopped and securely fixed. Therefore, for example, by fitting the attachment piece of the bracket with the cord guide into the attachment groove of the support bar and rotating the attachment piece about 90 degrees, the upper and lower ends of the attachment piece are elastically sandwiched by the upper and lower side walls of the support bar. When the configuration is adopted, even if the sandwiched state is loose, it is possible to reliably prevent the support bar from rotating.

(7) When the first member is separable from the second member, the support bar is removed from the wall or ceiling to easily perform maintenance of the elevating curtain device and cleaning of the curtain. be able to.

(8) When the fixing portion of the second member is provided with screw insertion holes above and below the fixing portion, when fixing the fixing portion to the fixed portion with a screw, the screw inserted through the upper screw insertion hole is attached to the wall portion. Even if the screw does not work on the base of the wall when screwed in, the fixed part may be securely fixed to the fixed part by the screw inserted in the lower screw insertion hole.

(9) With the lifting curtain device according to the present invention, the assembly with the cord guide can be carried out easily and surely in association with the excellent effect of the bracket with the cord guide.

[Brief description of drawings]

FIG. 1 is a perspective view showing an elevating curtain device configured using a bracket with a cord guide according to the present invention.

FIG. 2 is a perspective view showing an elevating / lowering curtain device configured using a bracket with a cord guide according to the present invention.

FIG. 3 is a front view showing an elevating / lowering curtain device configured by using a bracket with a cord guide according to the present invention.

FIG. 4 is an exploded perspective view showing a bracket with a cord guide together with a support bar.

FIG. 5 is an exploded perspective view showing a bracket with a cord guide together with a support bar.

FIG. 6 is a partially enlarged perspective view of a bracket with a cord guide.

FIG. 7 is a cross-sectional view showing a state in which the bracket with the cord guide is fixed to the wall portion in a state in which the first member is located on the lower side.

FIG. 8 is a cross-sectional view showing a state in which the bracket with the cord guide is fixed to the wall portion in a state in which the first member is located on the upper side.

FIG. 9 is a cross-sectional view showing a state in which the bracket with the cord guide is fixed to the ceiling portion.

FIG. 10 is a cross-sectional view showing a left and right operation projection pieces in a free state.

FIG. 11 is a cross-sectional view showing a state in which the left and right operation protrusions are pressed inward.

FIG. 12 is a front view showing a state in which the engagement protrusion of the first member is engaged with the lower engagement recess.

FIG. 13 is a front view showing a state in which the engagement protrusion of the first member is engaged with the upper engagement recess.

FIG. 14 is a perspective view showing the bracket with the cord guide in which the first member is at the highest position.

FIG. 15 is a front view showing a state in which the attachment piece of the first member is laterally fitted into the attachment groove of the support bar.

FIG. 16 is a front view showing a state in which the attachment piece is being rotated by about 90 degrees.

FIG. 17 is a front view showing a state in which the attachment piece is rotated by about 90 degrees.

FIG. 18 is a partial perspective view showing how the lifting cord is attached to the lower end of the curtain.

FIG. 19 is a front view showing a state in which a first member is located at a lower end side and an upper screw insertion hole is exposed.

FIG. 20 is a front view showing a state in which the first member is located on the upper end side and a lower screw insertion hole is exposed.

FIG. 21 is a front view showing an unstable mounting state of the support bar.

FIG. 22 is a side view for explaining the difference in the lower end position of the curtain due to the upward sliding operation of the first member.

FIG. 23 is a front view showing another usage state of the code guide.

FIG. 24 is a perspective view showing another embodiment of the bracket with a cord guide according to the present invention.

FIG. 25 is a cross-sectional view showing a state where the bracket with a cord guide is fixed to a wall portion.

FIG. 26 is a cross-sectional view showing a state in which the bracket with the cord guide is fixed to the ceiling portion.

FIG. 27 is a front view showing another aspect of the elevating / lowering curtain device configured by using the bracket with the cord guide according to the present invention.

FIG. 28 is a partial perspective view showing another aspect of the elevating and lowering curtain device configured by using the bracket with the cord guide according to the present invention.

FIG. 29 is a partial perspective view showing a conventional lifting curtain device using a channel-shaped support bar.

FIG. 30 is a cross-sectional view showing the lifting curtain device in a state where a bracket is fixed to a wall portion.

FIG. 31 is a sectional view showing the lifting curtain device in a state where a bracket is fixed to a ceiling portion.

FIG. 32 is a cross-sectional view showing a state in which the bracket is fixed to the wall portion.

FIG. 33 is a construction diagram described in a manual for constructing a conventional lifting curtain device.

FIG. 34 is a partial perspective view showing a conventional lifting curtain device using a box-shaped support bar.

FIG. 35 is a cross-sectional view showing a state where the bracket is fixed to the ceiling part.

[Explanation of symbols]

1 Bracket with cord guide 2 lifting code 3 curtains 5 Lift curtain device 6 Upper edge 7 Support bar 9 Mounting part 10 Code guide 11 First member 12a wall 12b ceiling 13 Fixed part 15 Second member 16 substrates 17 rectangular frame 21 Engaging protrusion 30 locking ridges 31 Operation protrusion 35 mounting piece 47 entrance / exit 53 entrance 55 Mounting groove 60 Wall fixing piece 61 Ceiling fixing piece 67 Engagement recess 71 Biting protrusion 79 screw 85 Bottom of Curtain

Claims (15)

(57) [Claims] 1. A cord guide used for constructing an elevating and lowering curtain device configured to elevate and lower a curtain having an upper edge portion attached to a support bar by elevating and lowering an elevating and lowering cord. A bracket, which includes a mounting portion mounted on the support bar, a code guide for guiding the lifting cord, and a fixing portion fixed to a fixed portion as a wall portion or a ceiling portion, and the fixing portion includes: The mounting portion can be fixed to the fixed portion with a screw while the mounting portion is mounted on the support bar, and the cord guide has a tubular shape for laterally inserting the elevating cord. The upper and lower side is provided with an inlet / outlet port, and the lifting cord can be inserted into or removed from the cord guide through the inlet / outlet port. Code Guided bracket constituting the lifting curtain device according to claim. 2. A cord guide used for constructing a lifting curtain device configured to raise and lower a curtain having an upper edge portion attached to a support bar by raising and lowering a raising and lowering cord. A bracket, a first member provided with a mounting portion mounted to the support bar and a cord guide for guiding the lifting cord,
A second member having a fixed portion fixed to a fixed portion as a wall portion or a ceiling portion is provided so as to be movable upward, and the first member is provided.
Member can be fixed to the second member at a required height position, and the height of a support bar attached to the first member can be adjusted by moving the first member upward. Becomes
Further, the fixing portion can be screw-fixed to the fixed portion while the mounting portion is still attached to the support bar, and the cord guide allows the elevating cord to be inserted laterally. An elevating and lowering curtain device having a tubular shape and provided with an inlet / outlet opening on the upper end side thereof, wherein the elevating cord can be inserted into or removed from the cord guide through the inlet / outlet opening. Bracket with cord guide to configure. 3. A cord guide used for constructing an elevating curtain device configured to elevate and lower a curtain having an upper edge portion attached to a support bar by elevating and lowering an elevating cord. A bracket, which includes a mounting portion mounted on the support bar, a code guide for guiding the lifting cord, and a fixing portion fixed to a fixed portion as a wall portion or a ceiling portion, and the fixing portion includes: The mounting portion can be fixed to the fixed portion with a screw while being attached to the support bar, and the cord guide is fixed to the mounting portion when viewed in the length direction of the support bar. A plurality of brackets with a cord guide constituting a lifting curtain device, wherein a plurality of brackets are arranged at required intervals. 4. A cord guide used for constructing an elevating and lowering curtain device configured to elevate and lower a curtain having an upper edge portion attached to a support bar by elevating and lowering an elevating and lowering cord. A bracket, a first member provided with a mounting portion mounted to the support bar and a cord guide for guiding the lifting cord,
A second member having a fixed portion fixed to a fixed portion as a wall portion or a ceiling portion is provided so as to be movable upward, and the first member is provided.
Member can be fixed to the second member at a required height position, and the height of a support bar attached to the first member can be adjusted by moving the first member upward. Becomes
Further, the fixing portion can be screw-fixed to the fixed portion while the mounting portion is attached to the support bar, and the cord guide is attached to the mounting portion of the support bar. A bracket with a cord guide constituting a lifting curtain device, wherein a plurality of brackets are arranged at a required interval when viewed in the length direction. 5. A cord guide used for constructing a lifting curtain device configured to raise and lower a curtain having an upper edge portion attached to a support bar by raising and lowering a raising and lowering cord. A bracket, which includes a mounting portion mounted on the support bar, a code guide for guiding the lifting cord, and a fixing portion fixed to a fixed portion as a wall portion or a ceiling portion, and the fixing portion includes: The mounting portion can be fixed to the fixed portion with a screw while being attached to the supporting bar, and the supporting bar has a channel shape having a mounting groove having a narrow inlet portion. On the other hand, on the other hand, the mounting portion is integrally provided with a vertically long mounting piece, and the mounting piece can be fitted into the mounting groove in the sideways state through the inlet portion. The By rotating the mounting portion by about 90 degrees in the inserted state, the upper and lower ends of the mounting piece are elastically sandwiched by the upper and lower side walls of the support bar, and in this state, the mounting portion is mounted. A bracket with a code guide, which is configured to be fixed to the support bar via a piece, and which constitutes a lifting curtain device. 6. A cord guide used for constructing an elevating and lowering curtain device configured to elevate and lower a curtain having an upper edge portion attached to a support bar by elevating and lowering an elevating and lowering cord. A bracket, a first member provided with a mounting portion mounted to the support bar and a cord guide for guiding the lifting cord,
A second member having a fixed portion fixed to a fixed portion as a wall portion or a ceiling portion is provided so as to be movable upward, and the first member is provided.
Member can be fixed to the second member at a required height position, and the height of a support bar attached to the first member can be adjusted by moving the first member upward. Becomes
Further, the fixing portion can be screw-fixed to the fixed portion while the mounting portion is still attached to the support bar, and the supporting bar has a mounting portion having a narrow inlet portion. A channel shape having a groove is formed, and on the other hand, a vertically long mounting piece is integrally projectingly provided on the mounting portion, and the mounting piece is passed sideways into the mounting groove through the inlet portion. It can be fitted, and by rotating the mounting portion by about 90 degrees in the fitted state, the upper and lower ends of the mounting piece are elastically sandwiched by the upper and lower side walls of the support bar. A bracket with a cord guide constituting an elevator curtain device, wherein the mounting portion is fixed to the support bar via the mounting piece. 7. A cord guide used for constructing a lifting curtain device configured to raise and lower a curtain having an upper edge portion attached to a support bar by raising and lowering a raising and lowering cord. A bracket, which includes a mounting portion mounted on the support bar, a code guide for guiding the lifting cord, and a fixing portion fixed to a fixed portion as a wall portion or a ceiling portion, and the fixing portion includes: A screw can be fixed to the fixed portion while the mounting portion remains attached to the support bar, and a biting protrusion is provided on the fixing portion. Bracket with a cord guide, characterized in that when the screw is fastened to the shaft, the biting protrusion bites into the fixed part to prevent the fixed part from rotating. 8. A cord guide used for constructing an elevating and lowering curtain device configured to elevate and lower a curtain having an upper edge portion attached to a support bar by elevating and lowering an elevating and lowering cord. A bracket, a first member provided with a mounting portion mounted to the support bar and a cord guide for guiding the lifting cord,
A second member having a fixed portion fixed to a fixed portion as a wall portion or a ceiling portion is provided so as to be movable upward, and the first member is provided.
Member can be fixed to the second member at a required height position, and the height of a support bar attached to the first member can be adjusted by moving the first member upward. Becomes
Further, the fixing portion can be screw-fixed to the fixed portion while the mounting portion is attached to the support bar, and the fixing portion is provided with a biting protrusion. A bracket with a cord guide constituting a lifting curtain device, wherein when the fixing portion is screwed to the fixed portion, the biting projection bites into the fixed portion to prevent the fixing portion from rotating. 9. A cord guide used for constructing an elevating curtain device configured to elevate and lower a curtain having an upper edge portion attached to a support bar by elevating and lowering an elevating cord. A bracket, a first member provided with a mounting portion mounted to the support bar and a cord guide for guiding the lifting cord,
A second member having a fixed portion fixed to a fixed portion as a wall portion or a ceiling portion is provided so as to be movable upward, and the first member is provided.
Member can be fixed to the second member at a required height position, and the height of a support bar attached to the first member can be adjusted by moving the first member upward. Becomes
Further, the fixing portion can be screw-fixed to the fixed portion while the mounting portion is still attached to the support bar, and the first member that can move upward is at a lower position. In a certain state, the screw fixing portion provided in the fixing portion fixed to the fixed portion as the wall portion is exposed so that the screw can be screwed into the wall portion by a driver operation in the screw fixing portion. A bracket with a cord guide that is characterized by: 10. A cord guide used for constructing an elevating and lowering curtain device configured to elevate and lower a curtain whose upper edge portion is attached to a support bar by elevating and lowering an elevating and lowering cord. A bracket, a first member provided with a mounting portion mounted to the support bar and a cord guide for guiding the lifting cord,
A second member having a fixed portion fixed to a fixed portion as a wall portion or a ceiling portion is provided so as to be movable upward, and the first member is provided.
Member can be fixed to the second member at a required height position, and the height of a support bar attached to the first member can be adjusted by moving the first member upward. Becomes
Further, the fixing portion can be screw-fixed to the fixed portion while the mounting portion is still attached to the support bar, and the fixing portion of the second member is an upper portion thereof. In the lower part, upper and lower screw insertion holes for inserting screws used to fix the fixed portion to the fixed portion as the wall portion are provided, and in a state where the first member is in the lower position, In the state where the upper screw insertion hole is exposed so that the screw inserted through the screw insertion hole can be screwed into the wall portion by a driver operation, and the first member is in the upper position, A bracket with a cord guide, wherein the lower screw insertion hole is exposed so that a screw inserted through the screw insertion hole can be screwed into the wall portion by a driver operation. 11. A cord guide used for constructing a lifting curtain device configured to lift and lower a curtain having an upper edge portion attached to a support bar by lifting and lowering a lifting cord. A bracket, a first member provided with a mounting portion mounted to the support bar and a cord guide for guiding the lifting cord,
A second member having a fixed portion fixed to a fixed portion as a wall portion or a ceiling portion is provided so as to be movable upward, and the first member is provided.
Member can be fixed to the second member at a required height position, and the height of a support bar attached to the first member can be adjusted by moving the first member upward. Becomes
Further, the fixing portion can be screw-fixed to the fixed portion while the mounting portion is still attached to the support bar, and by moving the first member upward, A bracket with a cord guide constituting a lifting curtain device, wherein the first member is configured to cover a screw screwed into the fixed portion. 12. A cord guide used for constructing an elevating and lowering curtain device configured to elevate and lower a curtain having an upper edge portion attached to a support bar by elevating and lowering an elevating and lowering cord. A bracket, a first member provided with a mounting portion mounted to the support bar and a cord guide for guiding the lifting cord,
A second member having a fixed portion fixed to a fixed portion as a wall portion or a ceiling portion is provided so as to be movable upward, and the first member is provided.
Member can be fixed to the second member at a required height position, and the height of a support bar attached to the first member can be adjusted by moving the first member upward. Becomes
Further, the fixing portion can be screw-fixed to the fixed portion while the mounting portion is attached to the support bar, and either one of the first member and the second member is fixed. The engaging projection provided on the other can engage with the engaging recess provided on the other, and the first engaging member can be fixed to the second member at the required height position by the engaging engagement. A bracket with a cord guide constituting a lifting curtain device, wherein the concave and convex engagement is sequentially performed at an upper position as the first member slides upward. 13. A cord guide used for constructing an elevating and lowering curtain device configured to elevate and lower a curtain having an upper edge portion attached to a support bar by elevating and lowering an elevating and lowering cord. A bracket, a first member provided with a mounting portion mounted to the support bar and a cord guide for guiding the lifting cord,
A second member having a fixed portion fixed to a fixed portion as a wall portion or a ceiling portion is provided so as to be movable upward, and the first member is provided.
Member can be fixed to the second member at a required height position, and the height of a support bar attached to the first member can be adjusted by moving the first member upward. Becomes
Further, the fixing portion can be fixed to the fixed portion with a screw while the mounting portion is still attached to the support bar, and the first member is fixed to the second member. A bracket with a cord guide constituting a lifting curtain device, wherein the first member is separable by releasing the fixing. 14. The locking projection groove provided in the other of the first member and the second member is fitted into the locking projection groove in the vertical direction, and the locking projection groove is provided in the other direction. The first member is slidable in the upward direction, and the engagement state between the locking projection and the locking groove can be released. By releasing the engagement state, the first member is moved. The bracket with a code guide constituting the lifting curtain device according to claim 12, wherein the bracket is separable from the second member. 15. The cord guide-equipped bracket according to any one of claims 1 to 14 is attached to a support bar to which an upper edge portion of a curtain is attached at a required interval in the length direction, and each cord guide is attached. An elevating and lowering curtain device, wherein the elevating and lowering cord is guided by a cord guide of the attached bracket, and the elevating and lowering cord is operated to elevate and lower the curtain.