JPS6322983A - Mounting structure of head box of blind - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Object of the Invention (Field of Industrial Application) This invention relates to a mounting structure for mounting a head box of a blind on a glass shoji screen.

<Conventional technology> Conventionally, for glass shoji with blinds, the head box of the pre-assembled blind was screwed to the upper stile of the glass shoji using mounting brackets, and multiple stages were connected from the head box via ladder cords. The slats were suspended.

(Problem to be Solved by the Invention) However, with the head box mounting structure as described above, it is necessary to secure space for the mounting bracket when installing the head box. It was necessary to attach the screws while holding the head box in a predetermined position, and there was a problem in that it was not easy for a single worker to attach the screws while holding the head box that suspended and supported multiple slats. .

Structure of the Invention (Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention extends one side piece of the groove-shaped head box 21 upwards to provide a mounting piece 2.
4, and the other side piece is provided with a protrusion 25 that protrudes laterally, and the upper stile 15 of the glass shoji 14 has an engaging part 26 that supports the protrusion 25; The structure includes a mounting portion 27 that comes into close contact with the mounting piece 24 when supported.

(Function) If the projection 25 of the head box 21 is supported by the engaging portion of the upper stile 15 by the above means, the mounting piece 24 of the head box 21 will come into close contact with the mounting portion 27 of the upper stile 15.

(Embodiment) Hereinafter, an embodiment embodying the present invention will be described with reference to the drawings. Reference numeral 1 denotes a window frame, and the lower frame 2 thereof is formed in a stepped shape as shown in FIG.

Reference numeral 3.4 denotes a rail projecting upward from the lower frame 2 constituting the window frame, and the upper part of the rail has a substantially circular cross section. 5 and 6 are double glass shoji, which will be described later, respectively: outer shoji 5a and inner shoji 14, outer shoji 6a and inner shoji 6b.
It consists of 7 is the upper stile of the outer shoji 5a that constitutes a part of the double glass shoji 5; 8 is also the lower stile, and within the lower stile 8 is a rotating door wheel 9 that is partially exposed below the lower stile 8. This outer shoji 5a is movable along the rails 3. Further, the upper surface of the lower stile 8 is formed into a step-like shape as shown in FIG. 10. Gasket 12 between 11
A glass 13 is inserted through the hole.

Reference numeral 14 denotes an inner shoji of the outer double glass shoji 5, including an upper stile 15, a lower stile 16, and a vertical stile 17a.

Glass 18 is fitted between 17b with gasket 12 interposed therebetween. A door roller 19 is rotatably supported within the lower stile 16 with its lower end open, and the inner shoji 14 is movable along the rail 8a by the door roller 19.

20 is two pieces of glass 13, an outer shoji 5a and an inner shoji 14.
．． 18, the blind is suspended and supported by the upper stile 15 of the inner shoji 14, and multiple tiers of slats 23 are suspended and supported from the head box 21 via ladder cords 22. An angle adjustment device (not shown) for adjusting the angle of the slats 23 of this blind 20
is provided in the upper stile 15 of the inner shoji 14, and its operating portion (not shown) is provided in the vertical stile 17b of the inner shoji 14.

To explain the mounting structure of the head box 21, the head box 21 is formed in a groove shape, and one side piece thereof extends upward to form a mounting piece 24, and the other side piece has a protrusion projecting laterally. A strip 25 is formed. The upper frame 15 to which the head box 21 is attached is formed with an engaging portion 26 into which the protrusion 25 can be inserted, and when the protrusion 25 is inserted into the engagement portion 26, the mounting piece 24 A mounting portion 27 is formed that comes into close contact with the. The mounting piece 24 is fixed to the mounting portion 27 with a screw (not shown) with the protrusion 25 fitted into the engaging portion 26.

28 is the bottom rail of the blind 20, and its -
The side extends downward to form a steady rest 29, and an engagement groove 30 in which the steady rest 29 engages is formed in the lower part of the inner shoji 14. By engaging with the groove 30, horizontal movement of the bottom rail 28 is prevented.

In Fig. 2, 31 is the right vertical stile 10a of the outer shoji 5a.
This is a screw that fixes the right side vertical stile 17a of the inner shoji 14 so that it cannot move relative to the other.
A double glass layer 5 is constructed by fixing the glass to the glass plate.

As shown in FIG. 3, the left end of the lower stile 8 of the outer shoji 5a is omitted, and the left vertical stile 1 of the inner shoji 14 is omitted.
7b is extended to its omitted portion. A door wheel 32 is rotatably supported at the open lower end of the vertical stile 17b, and the door wheel 32 moves on the rail 3 as shown in FIGS. 3 and 4. There is.

The inner double glass shoji 6 is the same as the outer double glass shoji 5.
Since the configuration is similar to that, the explanation thereof will be omitted.

Now, in the double glass shoji constructed as described above, when the head box 21 of the blind 20 is attached to the upper stile 15 of the inner shoji 14, the protrusion 25 on the side of the head box 21 is engaged with the upper stile 15. By fitting the head box 21 into the upper stile 15, the head box 21 can be easily held in a vertically positioned state, that is, temporarily fixed. Close to. Then, by screwing the mounting piece 24 to the mounting portion 27, the head box 21 can be fixed to the upper frame.

Therefore, multiple tiers of slats 2 are connected via the ladder cord 22.
Since the head box 21 with the head box 3 suspended and supported can be easily held in a predetermined position using the protrusion 25 and the engaging part 26 and screwed onto the upper stile 15, the head box installation work can be done by one person. It can be easily performed by a worker.

Note that the present invention is not limited to the double glass shoji as described above, but can also be applied to the attachment of a head box to a normal single glass shoji.

Effects of the Invention As described in detail above, the present invention exhibits an excellent effect in that the head box 21 of the blind 20 can be attached to the upper stile 15 of the glass shoji 5 very easily.

[Brief explanation of drawings]

FIG. 1 is a vertical sectional view of a double-glazed sliding window embodying the invention, FIG. 2 is a lateral view thereof, and FIG. 3 is a vertical sectional view of the vertical stile of the sliding window. FIG. 4 is a schematic front view showing a state in which the outer shoji and the inner shoji have moved relative to each other. Inner shoji 14, upper stile 15, head box 21, mounting piece 24, protrusion 25, engaging part 26, mounting part 27° Patent applicant: Tachikawa Blind Industry Co., Ltd. Agent
Patent Attorney On 1) Kazui Hironobu

Claims (1)

[Claims] 1. One side piece of the groove-shaped head box (21) is extended upward to provide a mounting piece (24), and the other side piece of the head box (21) and the upper stile (15) of the glass shoji (14) are attached.
) is provided with a protrusion (25) on one side, and an engaging portion (26) that supports the protrusion (25) is provided on the other side, and the protrusion (25) is engaged with the stile (15). a mounting portion (27) that comes into close contact with the mounting piece (24) when supported on the portion (26);
A head box mounting structure for a blind, characterized in that it is provided with.