JPS6022236Y2 - BLIND - Google Patents

Description

[Detailed description of the invention] This invention uses a loop at the upper end of a ladder-shaped support cord that supports a group of horizontal slats arranged vertically at regular intervals. The present invention relates to a blind in which the group of slats are suspended and supported from the rotating drum by being hung on the rotating drum, and the slats are tilted by rotating the rotating drum.

Typically, in this type of blind, the rotating drum is located in a headbox that is fixed to a suitable location, such as the upper frame of the window, by means of a bracket.

The present invention aims to provide a blind structure that allows such blinds to be installed extremely easily at any desired location. A first bracket 14 that rotatably receives one end of the rotating drum is fixed to one end, and a sliding bracket is fixed to the other end of the support frame to allow the other end of the rotating drum to rotate freely. The second bracket 16 is slidably attached to the sliding receiver, and is further provided with a rotating drum support device to which the second bracket 16 is fixed.

The embodiments shown in the drawings will be described below.

In the figure, 1 is a group of horizontal slats arranged vertically at regular intervals, 2 is a ladder-shaped support cord that horizontally supports the slat group, and 3 is a rotating drum made of horizontally installed round bars. show.

The upper end of the ladder-shaped support cord 2 is a ring 4, and by hanging this on the rotating drum 3, the slat group 1 is suspended from the rotating drum 3, and by rotating the rotating drum 3, the slat group 1 is suspended from the rotating drum 3. It is designed to perform a tilting motion.

In order to rotate the rotary drum in this way, the rotary drum 3
A rotary operation cord 5 is attached to one end of the rotary operation cord 5.

A bottom member 6 is arranged at the lower end of the slat group 1, and a lifting cord 7 for raising and lowering the slats is attached to the bottom member 6 at the lower end, and the upper part of the lifting cord 7 passes through a hole provided in each slat. It extends upward.

A top slat 8 that is made of a more rigid material is placed on top of the slat group 1, and the upper end of the lifting cord 7 that raises and lowers the slat is passed through a hole provided in the top slat 8 and is run along the rotating drum 3. After passing through a stopper 9 provided on a bracket supporting this end,
It hangs downward and constitutes the elevating/lowering operation section 10.

An auxiliary cord 11 is attached to the lift operation section 10, and the lower end of the lift cord 7 is attached to the bottom member 6.

In this blind, the lifting/lowering operation part 1 of the lifting cord is
0, the blind can be raised and lowered, and by operating the rotation operation cord 5, the blind can be tilted.

According to the present invention, a support frame 13 that can be fixed, for example, with wood screws 12 or the like is provided at an appropriate location on the upper frame of the window, and at one end of this support frame 13,
A first bracket 14 that rotatably receives one end of the rotating drum 3 is fixed.

However, a sliding bracket 15 is provided at the other end of this support frame 13.
is fixed, and the second bracket 16, which rotatably receives the other end of the rotating drum 3, is slidably attached to the sliding receiver and fixed.

In the illustrated embodiment, this second bracket 16 is provided with a stopper 9 .

The above-mentioned blind can be easily attached to the upper window frame or wall in the following order.

First, when the blind is to be installed, the support frame 13 is fixed to the window frame or wall using suitable fasteners such as wood screws.

A first bracket 14 is fixed to one end of the support frame 13, and a second bracket 16 is attached near the other end so as to be horizontally slidable.

One end of the rotating drum 3 of the blind is inserted into the fixed first bracket 14.

At this time, the second bracket 16 is moved to the farthest position from the first bracket.

Next, the rotating drum 3 is held in a horizontal position with one end inserted into the first bracket 14.

Next, the second bracket 16 is slid along the support frame 13, and the bracket 16 is inserted into the other end of the rotating drum 3.

Once the rotating drum 3 is thus supported at both ends by the first and second brackets, the brackets 16 are fixed to the support frame 13, if necessary.

In this way, the blind according to the invention can be mounted very easily on a window frame or wall.

However, in this blind, the second bracket 16 can slide along the support frame and can be fixed at an appropriate position, so by adjusting the fixed position of the bracket 16 according to the length of the rotating drum 3. It is possible to accommodate changes in the dimensions of the rotating drum 3.

As described above, the present invention makes it possible to easily install blinds using extremely simple means without requiring any specialized skills, and is particularly suitable for use as household blinds. be.

[Brief explanation of drawings]

The drawing is an exploded perspective view showing an embodiment of the blind according to the present invention. 1... Slat group, 2... Support cord, 3... Rotating drum, 4... Wheel, 5...
... Rotation operation cord, 6 ... Bottom member, 7 ... Lifting cord, 8 ... Top slat, 9 ... Stopper, 10 ...-JR operation unit, 11... Auxiliary cord, 12... Wood screw, 13... Support frame, 14...
・First bracket, 15...Sliding bracket, 16
...Second bracket.

Claims (1)

[Scope of utility model registration request] The upper end of a ladder-shaped support cord supporting horizontal slats arranged at regular intervals above and below is looped, and this is hung over a rotating drum consisting of a horizontally installed round bar. In a slat in which a group of slats is suspended and supported from the rotating drum, and the slats are tilted by rotating the rotating drum,
A first bracket that rotatably receives one end of the rotating drum is fixed to one end of a support frame that can be fixed at an appropriate location such as the upper frame of a window, and a sliding bracket is attached to the other end of the support frame. A second bracket for rotatably receiving the other end of the rotating drum is slidably attached to the sliding bracket, and a rotating drum support device is provided to fix the rotating drum. Featured blinds.