JPH08193475A - Cord hooking tool for inclined blind - Google Patents

Abstract

PURPOSE: To hook and fasten even a slat angle adjusting operation bar in a hooking tool to facilitate hooking-fastening operation of a cord to raise and lower a slat of an inclined blind. CONSTITUTION: A support piece 11 is arranged in the almost perpendicular direction on an installing board 12, and a winding shaft 13 is protrusively arranged on one side surface of the support piece 11, and a sandwiching-installing piece 14 is connected to an end part of the winding shaft 13. The sandwiching- installing piece 14 is oppositely arranged by putting a clearance 16 to the support piece 11, and an edge part on the support piece 11 side is formed as an inclined face 17, and an inlet of the celearance 16 is widened. A hook-shaped locking piece 15 is protrusively arranged on the opposite side of the winding shaft 13 in a tip part of the support piece 11. The installing board 12 is installed in a window frame or the like, and an operation bar 6 is hooked on the locking piece 15, and a cord 5 is once wound round the winding shaft 13, and is sandwiched, installed and fixed between the support piece 11 and the sandwiching-installing piece 14.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cord hook for raising and lowering slats of slanted blinds attached to slanted windows.

[0002]

2. Description of the Related Art Generally, if a slant raising / lowering cord of a slanted blind and an operating rod for adjusting a slat angle are suspended from one side of a head box, the appearance is spoiled or disturbed. Therefore, conventionally, for example, FIG.
The cord stopper 7 and the operation rod stopper 8 as shown in (b) are attached to the window frame and the like, and the cord and the operation rod are hooked on these.

Specifically, the cord stopper 7 is provided with a winding shaft 72 projecting substantially from the center of a mounting substrate 71, and a pressing piece 73 provided at the lower end of the mounting substrate 71. As shown in FIG. The board 71 is screwed to a window frame or the like, and the cord 5a
Is wound around the winding shaft 72 to attach the mounting substrate 71 and the pressing piece 7 to each other.
It is inserted between 3 and. In addition, the operation rod stopper 8 is provided with a fitting piece 82 having a groove 83 protruding from the attachment substrate 81, and the attachment substrate 81 is screwed to a window frame or the like as shown in FIG.
a is fitted in the groove 83 of the fitting piece 82.

[0004]

However, such a conventional cord stopper is designed so that after the cord is wound around the winding shaft, it is inserted between the mounting substrate and the pressing piece to stop the cord. Since the cord cannot be fixed simply by winding it around the winding shaft, there is a problem that it is difficult to hook and remove the cord and it is difficult to securely hook and fix the cord. Also, since the cord and the operation rod are hooked separately from the cord stopper and the operation rod stopper, it is inconvenient to set these two parts and it is inconvenient, and the mounting work is also difficult. There is a problem that it takes time.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a cord hanger for a slanting blind, which solves the problems of the prior art and which can be slid on only the slanted blind cord or both the cord and the operating rod.

[0006]

In order to solve the above-mentioned problems, a cord hanging device for a tilted blind according to the present invention is for lifting a slat suspended from one side of a head box of a tilted blind installed along a tilted window. A cord hanging tool, wherein a winding shaft is projectingly provided on one side surface of a supporting piece extending substantially at a right angle or an oblique direction on a mounting substrate, and a nipping member that opposes the supporting piece with a gap at the end of the winding shaft. The wearing pieces are connected to each other, the edge of the sandwiching piece facing the supporting piece is formed as an inclined surface to widen the gap, and the cord is wound around the winding shaft at least once to form a supporting piece. It is designed such that it is sandwiched and fixed between the sandwiching pieces. Preferably, the winding shaft is located at a position displaced from the center of the sandwiching piece to the tip side of the supporting piece, and the gap between the supporting piece and the sandwiching piece is provided in a wide range from the winding shaft to the base end side of the supporting piece. Is.

Further, a hook-shaped locking piece is provided on the end of the supporting piece on the side opposite to the winding shaft, and the slat angle adjustment is hung from one side of the head box of the inclined blind on the locking piece. The operation rod of is locked. Preferably, the side surface of the support piece on the side where the locking piece is projecting and the side surface of the tip locking portion of the locking piece facing the side surface,
Each is a convex curved surface that is curved in a direction substantially orthogonal to the length direction of the support piece.

[0008]

According to the present invention, when the cord is wound around the winding shaft once, the cord is pinched and fixed between the support piece and the pinching piece, so that it is not troublesome to suspend or remove the cord. In particular, the winding shaft is displaced from the center of the sandwiching piece to the tip side of the supporting piece, and the gap between the supporting piece and the sandwiching piece is provided in a wide range from the winding shaft to the base end side of the supporting piece. In this case, the wide range of clearance is located on the upper side of the winding shaft when in use, and the cord hung by the head box is naturally slackened without tension, and the cord is easily inserted into the clearance and clamped. Easy to fix.

When a hook-shaped engaging piece is provided on the supporting piece, in addition to the hook for lifting the slats, the operating piece for adjusting the slat angle is hooked on the engaging piece. Yes, the cord and operating rod can be hooked together in one piece. Also, since the cord and the operation rod can be hooked together as a single component, it does not take much time to install them.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. In the drawings, 1 is a hanging device of the present invention, 2 is an inclined blind installed on an inclined window, 3 is a head box of the inclined blind 2, 4 is a slat of the inclined blind 2, 5
Is a cord for lifting the slat suspended from one side of the head box 3, and 6 is an operating rod for adjusting the slat angle.

In the case of FIG. 1, for example, the hanging device 1 of the present invention hooks both the cord 5 and the operating rod 6 and is made of metal, synthetic resin or the like. in this case,
As shown in FIG. 2, the hanging member 1 has a supporting piece 11 extending substantially at right angles or an oblique direction on a mounting substrate 12, and a winding shaft 13 around which a cord 5 is wound is projectingly provided on one side surface of the supporting piece 11. Axis 13
The sandwiching piece 14 is connected to the end of the support piece 11, and a hook-shaped locking piece 15 for hooking the operation rod 6 is provided on the tip of the support piece 11 on the side opposite to the winding shaft 13.

The sandwiching piece 14 is provided so as to face the supporting piece 11 with a gap 16, and at least the supporting piece 11 is provided.
The edge portion on the side opposite to is formed as an inclined surface 17 to widen the gap 16. That is, when the cord 5 is wound around the winding shaft 13, the inlet of the gap 16 between the support piece 11 and the sandwiching piece 14 is widened so that the cord 5 can be easily wound. The gap 16 is dimensioned such that when the cord 5 is wound around the winding shaft 13 once, the cord 5 is clamped and fixed between the support piece 11 and the clamp piece 14.

It is preferable that the support piece 11 and the sandwiching piece 14 are plate pieces, respectively, so that the cord 5 can be securely sandwiched and fixed between them, but other shapes such as a rod shape may be used. The sandwiching piece 14 is, for example, a rectangular plate piece in the case of FIG.
Sloping surfaces 17 are provided on the two edges located on the base end side and the tip end side of the support piece 11, and in the case of FIG. 5, a circular plate piece is formed. Although the inclined surface 17 is provided on the peripheral portion, the invention is not necessarily limited to this. That is, the sandwiching piece 14 may be of any appropriate shape so that the cord 5 can be sandwiched and fixed to the supporting piece 11.

Further, the winding shaft 13 connecting the support piece 11 and the sandwiching piece 14 is positioned so as to be displaced from the center of the sandwiching piece 14 to the tip side of the supporting piece 11 as shown in FIGS. Piece 11
It is preferable that the gap 16 between the holding piece 14 and the holding piece 14 is provided in a wide range on the base end side of the support piece 11. The reason is that the wide range of the gap 16 is located above the winding shaft 13 during use,
This is because the cord 5 hung from the head box 3 is naturally slackened without being strained, and the weight of the cord 5 is also assisted so that the cord 5 can be easily inserted and fixed in the gap 16. The winding shaft 13 is attached to the sandwiching piece 1 as shown in FIG.
A uniform gap 16 may be provided around the winding shaft 13 at the center of the winding shaft 4.

The engaging piece 15 is usually formed by bending the tip of the supporting piece 11 into a hook shape and extending it.
Further, as shown in FIGS. 2 and 5, the side surface of the support piece 11 on the side where the locking piece 15 is projected and the side surface of the tip locking portion 18 of the locking piece 15 facing the side surface are respectively supported by the support piece. It is preferable that the convex curved surface 10 is curved in a direction substantially orthogonal to the length direction of 11. That is, when the operation rod 6 is hooked on the locking piece 15, the operation rod 6 is changed depending on the mounting position of the hanging tool 1.
The locking piece 15 may be made larger in advance because the hooking angle of the locking piece changes, but if the convex curved surface 10 is provided as described above, the locking piece 15 can be made compact without spoiling its aesthetic appearance. This is preferable because it can easily respond to changes in the hooking angle of the operating rod 6.

Therefore, the hanging device 1 of the present invention is mounted on the mounting substrate 12.
Is attached to the window frame or the like of the inclined window with a screw or the like, the operating rod 6 is hooked on the locking piece 15, and the cord 5 is attached to the winding shaft 13.
The cord 5 and the operating rod 6 are wound around and fixed by being sandwiched between the support piece 11 and the sandwiching piece 14, so that the cord 5 and the operating rod 6 do not hang down. The cord 5 is connected to the lifting mechanism of the slat 4, and the operation cord is connected to the lifting cord hanging from the head box 3. The lifting cord or the operation cord is wound around the winding shaft 13. It is what is done.

Further, since the cord 5 and the operation rod 6 of the inclined blind 2 are hung from either the left side or the right side of the head box 3, the hanging device 1 of the present invention is separately provided for the left and the right. However, it is preferable to have a shape that can be used for both left and right. For example, in the case of FIGS. 2 and 5, the left and right hangings 1 are shown, the mounting substrate 12 is a rhombus plate, and screw holes 19 are provided at both ends on the long axis side thereof.
The support piece 11 and the winding shaft 1 along the short axis of the mounting substrate 12.
3 and the sandwiching piece 14 are located, for example, FIG.
Is an example of mounting on the left side, and (b) is an example of mounting on the right side.

In the above embodiment, the cord 1 and the operating rod 6 are hooked as the hook 1 of the present invention. However, the hook 1 may hook only the cord 5. Of course. In this case, as shown in FIG. 6, it suffices that the locking piece 15 of the above embodiment is not provided. That is, it is sufficient that the winding shaft 13 and the sandwiching piece 14 are provided on one side of the supporting piece 11 having the mounting substrate 12.

[0019]

As described above in detail, in the hanging device of the present invention, the end of the winding shaft projecting from one side of the support piece is connected with the sandwiching piece facing the support piece with a gap therebetween. Since the cord is wound around the attached shaft at least once and is clamped and fixed between the support piece and the clamp piece, the cord can be hooked and removed easily and the cord can be securely attached. Can be pinched and fixed. In addition, since the edge of the sandwiching piece on the side facing the supporting piece is formed as an inclined surface to widen the above-mentioned gap, the cord can be easily wound around the winding shaft and the operability is good.

Further, the winding shaft is positioned so as to be displaced from the center of the sandwiching piece to the tip end side of the supporting piece, and a gap between the supporting piece and the sandwiching piece is provided in a wide range from the winding shaft to the base end side of the supporting piece. If there is a cord, the wide range of the gap is located on the upper side of the winding shaft during use, and the cord that the headbox hangs down naturally without sagging can be easily inserted into the gap. Easy to pinch and fix and easy to operate.

Further, when a hook-shaped locking piece is provided on the end of the supporting piece on the side opposite to the winding shaft, a cord can be wound around the winding shaft to be hooked and locked. The operation rod can be hooked on one side, and the cord and the operation rod can be hooked with one part. Since this cord and the latch of the operating rod are only one part, it does not take much time to install them.

Furthermore, the side surface of the supporting piece on the side where the locking piece is projected and the side surface of the tip locking portion of the locking piece facing this side surface are substantially orthogonal to the length direction of the supporting piece. If it is a convex curved surface that curves in the direction of, even if the hooking angle of the operating rod changes depending on the attachment position of the hook,
The locking piece can be made compact without impairing its aesthetic appearance, and can easily respond to changes in this hooking angle.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of an inclined blind using a hanging device of the present invention.

2 shows an embodiment of the hanging device of the present invention in FIG.
(A) is a front view, (B) is a plan view, (C) is a left side view,
(D) is a sectional view taken along the line AA.

3A and 3B show an example of mounting the hanging device in FIG. 2, where FIG. 3A is a front view when the left side is used, and FIG. 3B is a front view when the right side is used.

FIG. 4 is a plan view showing another embodiment of the hanging device of the present invention.

FIG. 5 shows still another embodiment of the hanging device of the present invention,
(A) is a front view, (B) is a plan view, and (C) is a left side view.

FIG. 6 is a plan view showing still another embodiment of the hanging device of the present invention.

FIG. 7 shows a conventional example, (a) is a perspective view of a cord stopper, and (b) is a perspective view of an operating rod stopper.

FIG. 8 shows a usage state of a conventional cord stopper,
(A) is a front view and (B) is a side view.

9A and 9B show a use state of a conventional operation rod stopper, in which FIG. 9A is a front view and FIG. 9B is a side view.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Hook 11 Support piece 12 Mounting board 13 Winding shaft 14 Clamping piece 15 Locking piece 16 Gap 17 Sloping surface 2 Sloping blind 5 Cord 6 Operation rod

Claims (4)

[Claims] 1. A cord hanger for raising and lowering a slat hanging from one side of a head box of a slanted blind installed along a slanted window, the support extending substantially at right angles or obliquely to a mounting substrate. A winding shaft is projectingly provided on one side surface of the piece, and a sandwiching piece facing the supporting piece with a gap is connected to an end portion of the winding shaft, and an edge portion of the sandwiching piece facing the supporting piece is inclined. A cord hanger for a slanted blind, which is formed as a surface, the gap is widened, and the cord is wound around a winding shaft at least once to be clamped and fixed between a supporting piece and a clamping piece. 2. The winding shaft is positioned so as to be displaced from the center of the sandwiching piece to the tip end side of the supporting piece, and a gap between the supporting piece and the sandwiching piece is provided in a wide range from the winding shaft to the base end side of the supporting piece. The cord hanger for inclined blinds according to claim 1. 3. A hook-shaped engaging piece is provided on the tip of the supporting piece on the side opposite to the winding shaft, and the engaging piece is for adjusting the slat angle hung from one side of the head box of the inclined blind. The cord blind fitting for an inclined blind according to claim 1 or 2, wherein the operating rod is hooked. 4. The side surface of the support piece on the side where the locking piece is projected and the side surface of the tip locking portion of the locking piece facing the side surface,
The cord hanging device for a tilted blind according to claim 3, wherein each of the supporting members has a convex curved surface that is curved in a direction substantially orthogonal to the lengthwise direction of the supporting piece.