JPS6028299Y2 - Window blind hanging hardware - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention relates to a metal fitting for hanging blinds for windows of houses.

[Conventional technology]

Some window blind hanging fittings have a mounting part on one end of the arm for attaching to the window sash, and the blinds are hung from a plurality of arms.

[Problem that the invention attempts to solve]

When a blind is hung over a window fitted with a sliding glass door, the blind hangs down even when the window is opened, and when you want to let in air, you have to roll up the blind by four degrees, which is cumbersome.

[Means for solving problems]

In order to solve the above problems, this invention consists of an arm with an attachment part to the side frame of the window frame and an arm with an attachment part to the upper frame of the screen door frame. The length of the window frame arm is larger than that of the window frame arm, and the window frame arm is a window blind hanging fitting that is attached only to a part corresponding to one of the sliding glass doors.

[Effect]

The arm for the window frame is used for blinds only in the part corresponding to one of the glass doors in the sliding glass door, and the arm on the screen side is attached to the screen door frame, so that the screen door can be attached to either glass door in the sliding glass door. (Glass door without blinds)
If you want to let in air, open the other glass door and move the screen door to either side, so that there are no blinds on the side of the opened glass door. This will improve ventilation.

〔Example〕

FIG. 1 shows a window section in which blinds are hung using blind hanging fittings according to the present invention, where 1 is a window frame made of an aluminum sash, 2a and 2b are sliding glass doors, and 3 is a screen door.

4a and 4b are arms of a blind hanging fitting attached to the window, 4a is an arm attached to the window frame 1, and 4b is an arm attached to the peripheral frame 5 made of an aluminum sash of the screen door 3.

Each of these arms 4a, 4b has a mounting portion at one end (rear end) for attaching to a window frame or screen door frame.

Figure 2 shows an arm 4a that is attached to the window frame 1, and one end has a side frame-shaped attachment part 6a that inserts and fits into the side frame part a of the window frame 1, and Figure 3 shows a screen door. The mounting portion 6b is provided with a downwardly facing one-colloid-shaped mounting portion 6b which is inserted into and fitted with the upper frame portion of the peripheral frame 5 of No. 3.

The illustrated screen door frame arm 4b has a mounting portion 6b that is difficult to form by pressing like the window frame arm 4a, so the main body 7
and the mounting member 8 are welded together as two halves.

Further, since the window frame arm 4a cannot be fixed simply by fitting its mounting portion 6a into the side frame portion a of the window frame 1, it is provided with a cam plate 9 as an example of a fastening member.

10 is a support shaft of the cam plate, and 11 is a rotation operation knob.

12 is formed on the handle portion 6b of the screen door frame arm 4b,
The screw hole for the set screw is shown.

The length of the screen door frame arm 4b is greater than the length of the window frame arm 4b.

The window frame arms 4a are attached to the left and right side frame parts a of the window frame 1, respectively, and the two front and rear pipes 1 are inserted into the arm holes 13a and 13b.
4a, and an auxiliary arm 15 is attached to the part corresponding to the glass door 2a by extending it between both arms and passing over the front and rear pipes 14a.

Reference numeral 16 indicates a pipe holding portion provided at the front and rear ends of the auxiliary arm 15.

The blinds 17a on the window side have a width equal to the width of the glass door 2a, are tied to the pipe on the back side, and are made to hang over the front pipe. 18 and let it hang over the front pipe 14b.

〔effect〕

In the window blind hanging bracket devised by Since the screen is attached to the upper frame of the screen door frame, by moving the screen to the side of the glass door that does not have blinds, the blinds are hanging over the entire width of the window, but I want to let air into the room. At the same time, opening the window by moving the glass door closer to the side with the blinds on the window frame side, and moving the screen door to the side where it overlaps with these glass doors, has the effect of allowing better ventilation.

Also, as mentioned above, the arm on the window frame side is attached to the side frame of the window frame,
The arm on the screen door side is attached to the upper frame of the screen door frame, and the arm on the screen door side is longer than the arm on the window frame side, so when moving the screen door to the side with the blinds on the glass door side, it will not touch each other. This has the effect of allowing smooth movement without any hindrance.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a window section in a usage mode of the blind hanging fitting according to the present invention, Fig. 2 is a perspective view of an example of an arm for a window frame, Fig. 3 is an exploded perspective view of an example of an arm for a screen door frame, FIG. 4 is an enlarged vertical left side view of the window section. 4a...Window frame arm in blind hanging bracket, 4
b...Arm for the screen door frame, 6a...Attachment to the side frame of the window frame, 6b...Attachment to the upper frame of the screen door frame, 1. ...Window frame, a...Side frame part,
5... Screen door frame, b... Upper frame part, 2a,
2b...Sliding glass door, 17a. 17b...Sudare.

Claims (1)

[Scope of utility model registration request] In a window blind hanging bracket, one end of the arm is provided with an attachment part to the window sash, and a plurality of arms are used to suspend the blind. The screen door frame arm has a length greater than the window frame arm, and the window frame arm is attached to either side of the glass in the sliding glass door. A hanging fixture for window blinds, characterized in that it is used for blinds that are attached only to the part corresponding to the door.