JPS6022238Y2 - Blind rail mounting adjuster - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a blind rail mounting adjuster, and more specifically, to a blind rail mounting adjuster having a function of freely changing the mounting position of the blind rail.

As shown in FIG. 1, a slat (blind) 6 is attached via a hook 5 to a runner 4 that is slidably fitted to a blind rail 3 that is installed in a blind rail storage box 1 via a bracket 2 for aesthetic reasons. When installing, if the internal dimension d of the blind rail storage box 1 is larger than the width of the slat 6 mentioned above, the hook for suspending the slat may be a short commercially available standard launcher, but the width of the slat 6 as shown in Fig. Heka blind rail storage hooks 1
If the vertical box member 1a of the blind rail storage box is larger than the inner dimension d□ and the width of the vertical box member 1a of the blind rail storage box is long, a runner 4' having a special hook 5' for suspending the slat (blind) 6 is required. Since the runner with the above configuration is higher and has a longer launch than a standard product, the slats (blinds) tend to sway, causing the slats to become entangled or caught together, making it difficult for the launch to move relative to the blind rail, and in any case, causing the slats to sway. It was difficult to adjust the lowering height.

In addition, as a conventional technique that simply changes the mounting height of the slats in two stages, for example, as described in Japanese Utility Model Application Publication No. 53-13754, a storage box fixed to the window edge of a building can be pulled out downward. an insect screen that is wrapped around and stored in the storage box, and a vertical blind that is vertically adjustable and is hung by having a plurality of protrusions on the inner wall of the storage box or the blind box that is fixed to the upper edge of the window and its vicinity. Insect blind devices that are used in combination have been proposed.

However, this method has the disadvantage that adjusting the slat height on site after the blind box is installed and set requires replacing the slat from the side of the holder, which is troublesome.

The purpose of this invention is to eliminate the above-mentioned drawbacks, and its features include an abbreviated holder main body facing a vertical plate of the main body, and an end portion facing the main body. It consists of a movable vertical plate pivotally mounted so as to be swingable, and a plurality of engaging claws of a holding plate that holds the blind rail are engaged with each of the vertical plates at positions spaced apart by a predetermined distance from the lower ends of the vertical plates. The pivot portion is provided with means for constantly rotating the movable vertical plate toward the fixed vertical plate, and the movable vertical plate is moved outwardly against the biasing force of the means. The present invention provides a blind rail mounting adjuster characterized in that the locking position of the holding plate can be changed by rotating the blind rail mounting adjuster.

An embodiment of this invention shown in the drawings will be described in detail below.

As shown in Figures 3 and 4, the blind rail mounting adjuster of this invention is reinforced by bending both ends of a strip-shaped metal plate at right angles in one direction over its entire length. A horizontal plate 12 that is responsible for attaching the board to the blind rail storage box is folded into an abbreviated shape, a fixed vertical plate 13 is attached to which the blind rail is attached, and the ends of the horizontal plate are folded in the same direction as the bending direction of the vertical plate. A holder main body 11 is formed by a bent mounting part 14 to which a movable vertical plate (to be described later) is attached, and a holder main body part 11 is pivotally attached to the mounting part 14 with a shaft 16, with both ends bent at right angles to one side. It consists of a movable vertical plate 15 made of a metal plate, and each of the vertical plates 13.15 has projecting pieces 24a, 2 of a blind rail 23 at a predetermined distance apart from its lower end.
A plurality of seat portions 18at 18bt 19at 1 are engaged with the engaging claws 22a and 22b of the holding plate 20 which holds the rails by fitting the holding claws 21a to 21d into the rails 4b.
9b is formed, and the movable vertical plate 15 is always rotated to the fixed vertical plate 13 side at the pivot joint (the bent comrades on both sides are in contact with each other and act as a stopper, so the movable vertical plate 15 is rotated almost clockwise). A spring 17 is attached to apply a force that causes the device to not move.

In the figure, reference numerals 25a and 25b are mounting holes drilled in the horizontal plate 12, and the adjuster and holding plate are arranged at both ends and at the center depending on the length of the blind rail.

The blind rail mounting adjuster of this invention has the above-mentioned configuration, and the following describes how to install a blind rail using this adjuster.

First, as shown in FIG.
The mounting holes 25a and 25b of the horizontal plate 12 are used to mount it inside the blind rail storage box.

In this case, a gap is required between the movable vertical plate 15 and the vertical member 27 of the blind rail storage box 26 so that the movable vertical plate can be rotated slightly counterclockwise, so that the mounting positions are all in the same direction. It is necessary and desirable to be suitable.

Next, the holding claws 21a of the holding plate 20 are attached to both ends of the blind rail 23 or both ends and the central projecting pieces 24a and 24b.
After fitting and locking the slats 21d to 21d, the blind rail 23 is rotated counterclockwise around the axis 16 of the movable vertical plate 15 until it abuts against the vertical member 27 of the blind rail storage box 26, and the slat is about to be suspended. Depending on whether the width is wider or narrower than the internal dimension of the vertical member of the blind rail storage box, the upper seating portions 18a, 19a or the lower seating portions 18b, 19b are selected, and the engaging claws of the retaining plate 20 are selected. 22a and 22b are locked as shown in FIG.

After that, as shown in FIG. 5, Fc729a is placed inside the rails 28a and 28b of the blind rail 23.

The slat 32 is attached to the hook 31 of the runner 30 which is engaged with the slat 29b.

The installation position of the blind rail can be easily changed or removed by following the above-mentioned procedure and the reverse procedure. Once the blind rail is installed, the engaging claw 22a
, 22b engages with any one of the seats 18a, 18b, 19a, 19b, and the blind rail never comes off and falls due to the weight of the rail, launch and slat.

As mentioned above, this invention consists of an abbreviated holder main body and a movable vertical plate that faces the vertical plate of the main body and whose end is pivotably attached to the main body. , a plurality of seat portions are formed on both vertical plates at positions spaced apart by a predetermined distance from their lower ends, into which engaging claws of a retaining plate for holding the blind rail are engaged; Means is provided for constantly rotating the movable vertical plate toward the fixed vertical plate, and the locking position of the holding plate can be changed by rotating the movable vertical plate outward against the bias of the writing means. Since it is configured to make it possible, at least two blind rails can be installed inside the blind rail storage box.
Even if the slat width is wider than the width of the blind rail storage box, it can be suspended with a short launch of the hook length, so a standard launch can be used, and the short hook causes less shaking, and the slat width is blind Slat 6 even if narrower than the rail storage box width
The height can be adjusted on-site and the structure is simple. In particular, in this invention, one of the vertical plates 13 and 15 of the holder main body 11 is a self-returning rotatable movable vertical plate. Since the plate 15 is used, the installation height of the slat 32 can be adjusted extremely easily even after the blind box installation set is completed.

[Brief explanation of drawings]

1 and 2 are explanatory diagrams of the relationship between the blind box and the slat width in a conventional blind holder, and FIGS. 3 to 5 each show an embodiment of this invention. A perspective view showing the relationship between the blind rail mounting adjuster, the blind rail, and the holding plate. Fig. 4 is a sectional view of the blind rail mounted to the blind rail mounting adjuster via the holding plate. Fig. 5 shows the slats attached via the launch. It is a side view of the state where it is attached. 11...Holder main body, 12...Horizontal plate, 13...Fixed vertical plate, 14...Mounting part, 15...Movable Vertical board, 16...
Shaft, 17... Spring, 18a, 18b, 19a,
19b... Seat part, 20... Holding plate,
21a, 21b... Holding claw, 23... Curved blind rail, 24a, 24b... Overhang piece,
26...Blind rail storage box.

Claims (1)

[Scope of utility model registration request] It consists of an abbreviated holder main body part and a movable vertical plate that faces the vertical plate of the main body part and whose end part is pivotably attached to the main body part, and both of the vertical plates have a movable vertical plate. A plurality of catch portions are formed at positions spaced apart from the lower end by predetermined dimensions to which engaging claws of a holding plate that holds the blind rail are engaged, and the vertical plate fixes the movable vertical plate to the pivot joint portion. A means for constantly rotating the movable vertical plate is provided on the side thereof, and the locking position of the holding plate can be changed by rotating the movable vertical plate outward against the biasing force of the means. A blind rail mounting adjuster featuring: