JPH0446478Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention relates to a blind with a built-in sash, in which the blind is installed within the sash frame.
The present invention relates to a storage structure for storing an operation code for opening and closing such a blind with a built-in sash.

[Prior Art] Generally, in this type of blind, an operation cord is used to open/close the blind or adjust light blocking. The operating cord is connected at one end to the lower plate of the blind, passes through the slats of the blind sequentially and extends upward, and its upper end portion is pulled out to the front of the sash, that is, to the indoor side, and is extended downward. It forms an operating section that can be operated by hand.

That is, when operating the blinds, the opening/closing of the blinds or the adjustment of light blocking is performed using the operating section of the operating cord hanging outside the sash frame.

[Problem that the invention attempts to solve]

In such conventional blinds with built-in sashes, when the blind is closed, that is, when the slats are completely lowered, the operating cord hangs down only as far as the hand can reach, but when the blind is open, In this case, the operating cord hangs down for a long time, which is not only undesirable in appearance, but also dangerous, and also interferes with the operation of opening and closing the blind.

In addition, in normal blinds, in order to prevent the operating cord from hanging down too long when the blind is opened as described above, the lower end of the operating cord's operating part is connected to the lower plate of the blind, and as the slats rise, A structure is used in which the end of the operating part of the operating cord is pulled up together with the lower plate to prevent the operating cord from hanging down for a long time, but such a structure is difficult to adapt to blinds with a built-in sash. Furthermore, even if it were possible to apply this method, the operating portion of the operating cord would hang down in a ring shape when the blinds were opened, and the above-mentioned problem would not be solved.

[Purpose of invention]

The purpose of the present invention is to solve the above-mentioned problems in the prior art, and to store the blind operation cord in an operation cord storage box provided along one side frame of the sash frame, so that the operation cord can be easily operated during operation. Our objective is to provide blinds with built-in satsushi that allow

Such an operation code storage box opens at the front and is equipped with a lid that can be opened and closed to close this opening, so that when the operation code is operated, the lid is opened and the operation code is operated. is preferred. However, it is preferable for such an operation cord storage box to be as narrow as possible for a blind with a built-in sash, but if the width is narrow, it will be difficult to take out the operation cord when operating the blind, making it difficult to operate.

The second purpose of the present invention is to store the operating part of the operating cord in the storage box and close it with the lid when the blind is not operated, thereby improving the appearance. To provide a blind with a built-in sash from which an operation code can be easily taken out when operating the blind.

[Summary of the idea]

The blind with a built-in sash according to the present invention is a blind with a built-in sash installed in a sash frame, and an operation code storage box that extends vertically along one side frame of the sash frame and is open at the front, A lid body that closes the front opening is attached so that it can be opened and closed, and two or more operation cords that operate the elevation and rotation of the slats of the blind are hung from one end of the upper frame of the sash frame, and the operation cords are operated. A guide for passing the operating cord through the operating section is attached to the back side of the lid body, and an operating cord for operating the blind is introduced from the top of the sash into the upper part of the storage box, and this is inserted into the storage box. A cord stopper is provided for stopping the slat at a desired position by extending it downward within the slat, passing it through the guide, and guiding it downward. It is characterized by having the following.

〔Example〕

The embodiments shown in the drawings will be described below.

FIG. 1 is a perspective view showing an embodiment of a blind with a built-in sash according to the present invention, and FIG. 2 is a horizontal sectional view thereof. In the figure, 1 is a sash frame, 2 is a slat of a blind, 3 is a support cord that horizontally supports a number of slats at vertical intervals, and 4 is an operation cord that raises and lowers the slats.

One end of the operating cord 4 is connected to a lower plate (not shown) provided on the lower side of the slat group, and extends upward sequentially through a number of insertion holes provided in the slats 3. It is guided at one end within the sash frame and extends downward through a stopper (not shown) to form an operating section 4A that can be operated by hand.

As shown in FIG. 2, glasses 5 are fitted in the front and rear of the sash frame, and the slats 2 of the blind are arranged between the glasses 5.

In the blind with a built-in sash according to the present invention, an operation code storage box 6 extending vertically along one side frame 1A of the sash frame and opening at the front is disposed, and a lid that closes the opening on the front side is provided. The body 7 is attached so as to be openable and closable. A guide 8 for passing the operating cord through the operating section 4A is attached to the back surface of the lid 7.

Operation cords 4 for operating the blinds (usually two are provided at intervals in the width direction of the blinds,
(In large blinds, one or more additional operating cords are provided in the middle) are guided to one end of the upper frame of the sash frame, and are inserted into the operating cord storage box 6 through a cutout in the upper part of the sash frame. and guided downward inside the storage box 6. A stopper (not shown) is provided at the end of the sash frame to fasten and fix the operating cord to stop the slat at a desired position. The stopper is switched between an operating position and a release position to stop the blind at a desired height or release the stop, but the structure of such a stopper is well known. , will not be detailed here.

As described above, the operating portion 4A of the operating cord 4 extends downward from the top of the storage box 6, passes through the guide 8, and then hangs downward. The lower end of this operating portion 4A is preferably introduced into the sash frame at the lower part of the sash side frame and connected to the lower plate of the blind.

[Effect]

In the above-mentioned blinds with a built-in sash, the operation code of the blind is always stored inside the storage box and is closed by the lid, so the operation code is not exposed to the outside, so it not only has an excellent appearance. Even if such a sash is of a sliding type, the operating cord will not interfere with the opening and closing operations of the sash. However, when operating the blind, when the lid is opened, the operating cord is pulled forward by the guide as shown in Figure 1, so the operating part of the operating cord can be easily grasped. , and easy to operate. Even if the width of the storage box is narrow, the operation cord is reliably pulled out, so there is no problem in operating the blind.

[Effect of idea]

As mentioned above, in the blind with a built-in sash of the present invention, the operating part of the operation code for opening and closing the blind is always stored in the storage box, and this storage box is closed by the lid, so the appearance is Not only is it excellent, but it does not get in the way of opening and closing the sash, even with sliding type sashes, and the operation cord is convenient for operating the blinds by opening the lid. The blinds can be easily operated by pulling them out.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of a blind with a built-in sash according to the present invention, and FIG. 2 is a horizontal sectional view thereof. DESCRIPTION OF SYMBOLS 1...Sash frame, 2...Slat, 3...Support cord, 4...Elevating/lowering operation cord, 4A...Operation unit, 5...Glass, 6...Storage box, 7...Lid body,
8...Guide.

Claims (1)

[Scope of utility model registration request] In a blind with a built-in sash, in which the blind is installed within the sash frame, an operation code storage box extending vertically along one side frame of the sash frame and opening at the front is arranged, and the opening on the front side is closed. The lid body is attached to be openable and closable, and two or more operation cords for operating the elevation and rotation of the slats of the blind are hung from one end of the upper frame of the sash frame to form the operating section of the operation cords. Attach a guide to the back of the body for passing the operation part of the operation cord, introduce the operation cord for operating the blind from the top of the sash into the upper part of the storage box, extend it downward in the storage box, and then The slat is guided downward after passing through the guide, and is further provided with a cord stopper at the end of the upper frame of the sash frame for tightening and fixing the operating cord to stop the slat at a desired position. Satsushi built-in blinds.