JPS5921276Y2 - Garari structure - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a garari structure used for doors, ventilation windows, etc.

Conventionally, as disclosed in Utility Model Application Publication No. 48-54233, there has been known a structure in which both ends of a blade are fixed to an attachment and incorporated into a door frame, window frame, etc.; It is easy for looseness to occur between the
Therefore, not only does it generate noise due to wind, etc., but it also has the disadvantage that it is troublesome to attach the blade to the attachment, and to attach the attachment to a stile or window frame.

Additionally, a structure has been proposed in which holes or notches into which the ends of the blades are inserted are formed in the attachment (Jikko Sho 4).
9-856 Publication) (Utility Model Application Publication No. 47-27634)
.

However, with this Garari mechanism, although the end of the blade extends through the hole or notch, it cannot firmly support the blade, and the blade moves relative to the attachment, causing the end of the blade to They collide with frames, window frames, etc., and furthermore, due to machining errors, gaps are created between the attachment and the blade, resulting in an unsightly appearance.

The present invention solves the above-mentioned drawbacks; it is easy to assemble, is sturdy and does not wobble, can firmly support the blade, and can connect the blade to the frame, window frame, etc. The purpose is to provide a structure that can be completely contactless and yet has a good appearance.

Hereinafter, the present invention will be explained based on embodiments shown in the drawings.

In Figures 1 to 5, 1 is a rigid frame, 2 is a vertical frame, and 3 is a vertical frame.
is the upper stile, 4 is the lower stile, and 9 is the wing that makes up the garari.

An attachment 6 is fitted into the rigid frame 1 and the vertical bar 2.

The attachment 6 includes a longitudinal base plate 7 and a convex portion 7b protruding from the center of the base plate 7 via step portions 7a, 7a.
A protruding piece 8 is provided on the front surface of the convex portion 7b with an inclination.
, preferably made entirely of synthetic resin (
(See Figure 4).

The base plate part 7 of this attachment 6 has a step part 7a locked to each locking piece 1', 1' and 2', 2' provided on the solid body 1 and the vertical beam 2, and has a channel-shaped groove part 1a, 2a. The convex portion 7b projects outward from the opening between the locking pieces 1' and 1' and between the locking pieces 2' and 2'.

Reference numeral 9 denotes a blade, which is composed of a parallelogram-shaped hollow main body part 10 and a vertical flange part 11 projecting from the rear end of the hollow main body part 10.

As shown in FIG. 4 and FIG.
A vertical groove 13 is formed around the blade 9 and in which the vertical flange portion 11 of the blade 9 is inserted.

The blade 9 has a portion 10 in the groove 12 and a vertical flange portion 1 in the groove 12.
1 are fitted into the vertical grooves 13, respectively, and the projecting pieces 8 are supported in a state where they are fitted into the hollow portion 10a of the hollow main body portion 10.

Therefore, there is no rattling between the blade 9 and the attachment 6, the support becomes stronger, and the blade 9 and the rigid frame 1 or vertical frame 2 are completely out of contact.

Next, to explain an example of the assembly procedure, the rigid frame 1, 1, the vertical frame 2
and the lower stile 4 are assembled, and after holding both ends of the blade 9 by the protruding pieces 8, grooves 12 and vertical grooves 13 of the attachment 6, the base plate 7 of the attachment 6 is attached to the stile 1, 1 and the vertical stile. 2 from its upper end, and finally attach the upper stile 3.

When constructed in this manner, the ends of the blades 9 are fitted into the grooves 12 and the vertical grooves 13 of the attachment 6, and do not come into direct contact with the rigid frame 1 or the vertical crosspiece 2, so no noise is generated.

The attachment 6 may be long enough to span the entire length of the rigid frame 1 or the vertical beam 2, or may be short and include one or several projecting pieces 8.

For example, as shown in FIG. 2, the attachment 6' in contact with the lower stile 4 is a short block piece having only one protruding piece 8', and has tapered surfaces 12 a and 12 on its upper and lower surfaces.
b, and the lower tapered surface 12b is aligned with the upper wall portion 4' of the lower stile 4.

By organizing the attachments into short pieces and preparing several types of different lengths in this way, you can easily combine them to create a wide structure with the desired height, and the blades and attachments Also, the work of connecting the attachment and the rigid frame can be easily performed.

In the above embodiment, the protruding piece 8 is the hollow body part 10 of the blade.
Although an example is shown in which the shape is the same as that of the hollow portion 10a, the present invention is not limited thereto. constitutes a protruding piece 8, and a hollow portion 10 is formed in this protruding piece.
A may be fitted and locked.

In the above embodiment, an example of a Garari structure used for a door panel, etc. is shown, but it is not limited to this, of course, and it is not limited to this. It can also be used effectively.

Note that the vertical bar 2 in the above embodiment may not be used.

As described above, in the present invention, the ends of the blades fit into the projecting pieces and into the grooves around the projecting pieces, so the blades can be easily and firmly attached, and the blades and the rigid frame can be easily attached. etc. completely non-contact, noise generation is reliably prevented,
Moreover, even if there is a slight error in the length of the blade, the error is absorbed by the groove around the protruding piece, and the end edge of the blade is reliably accommodated within the groove, thus creating a gap between the attachment and the blade. It has a beautiful appearance and good appearance, which creates unsightly gaps.

[Brief explanation of drawings]

FIG. 1 is a front view showing an example of a mirror plate to which the Garari structure of the present invention is applied, FIG. 2 is a sectional view taken along the line II-II in FIG. 1, and FIG. 3 is a sectional view taken along the line III=III in FIG. FIG. 4 is an exploded perspective view, and FIG. 5 is a cross-sectional view of the same coupled state. 1... Vertical stile (vertical member), 2... Vertical frame (
vertical member), 6... Attachment, 7...
...Base part, 8, 8a, 8b...protruding piece, 9...blade, 12...groove.

Claims (1)

[Scope of utility model registration request] It consists of an attachment 6 that has an inclined protruding piece 8 and is fitted into a vertical member, and a blade 9 that is fitted into the protruding piece 8, and the blade 9 is arranged around the protruding piece 8. A wide structure characterized by having a groove 12 formed therein.