JPS6235833Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a telescoping frame for an accordion-shaped partition.

The extensible frames for this type of partition include those that use steel wire at the outer bends of several stages of parallelogram frame frames, or those that are made by arranging a large number of single panels assembled in a parallelogram shape and sequentially connecting them. However, since the former uses a lot of steel wire and other heavy metal materials, it requires hard labor during installation, and the latter has many assembly parts, so if the finish lacks precision, there is a risk of it coming loose during use. It was hot.

This project was devised for the purpose of obtaining a retractable frame for partitions that does not have the above-mentioned drawbacks and is inexpensive to manufacture.The structure is explained with reference to the drawings as shown in Part 1.
The figure is a front view of one embodiment of the extensible frame of the proposed partition;
The figure is a plan view of the telescopic frame main body with the runner removed, and FIG. 3 is a plan view of a stopper used in a part of the present invention.

In the drawings, 1 is a hollow panel portion with a diamond-shaped planar shape, and 2 is a cylindrical boss portion provided at both ends and in the middle of each panel portion 1, and these are arranged adjacent to each other alternately, and the opposite corner portions of each panel portion 1 are Connect to the boss part 2 in sequence.

Reference numeral 3 denotes a runner disposed above the boss, whose hanging shaft 4 passes through the boss 2, and a cut window 5 is formed in the boss at a position opposite to the lower end of the shaft so that the shaft end projects into the window. A clasp 6 is fitted onto the protrusion.

Reference numeral 7 denotes a thin wall portion provided in a portion of each panel portion that contacts the outside of the boss portion and a diagonal portion that does not contact the boss portion, and a portion of the thin wall portion is further provided with slits as necessary.
A weakened portion 8 such as a through hole is formed.

9 is a notch provided in a part of the outer end boss portion 2 on one side;
Reference numeral 10 denotes a remaining portion, and the other outer end boss portion is provided with a remaining portion 10 at a position facing the notch and a notch 9 at a position facing the remaining portion.

The proposed telescopic frame is used singly or several pieces in a row as a partition, and when used alone, the first
As shown in the figure, the outer end boss part 2 on one side is pivoted to the seat 13 of the edge frame 12 (in the drawing, the hanging shaft of the runner is used as the shaft).The outer end boss part on the other side has a handle. When using a side frame (not shown) fitted and connecting several pieces, as shown on the right side of FIG. Connect with 11. Note that 14 indicates a surface cloth material attached to the outer surface of the telescoping frame according to the present invention.

The telescoping frame of this invention can be molded in one shot from plastic raw material with several hollow panel parts 1 and cylindrical boss parts 2 connecting the outside and adjacent panel parts connected, and then the bosses placed at appropriate positions. Since the product is made by simply attaching the runner 3 to the section 2, the manufacturing cost is low and assembly time can be reduced as much as possible. It bends and stretches easily, and even if it is used repeatedly like an assembled product, there is no risk that the bending part will disassemble and fall off.

Moreover, unlike conventional frame frames, the surface of the panel portion of the telescopic frame has no irregularities, so it is easy to replace the surface material, and the appearance of the stretched frame is extremely good.

[Brief explanation of the drawing]

Fig. 1 is a front view of one embodiment of the telescopic frame of the partition of the present invention, Fig. 2 is a plan view of the main body of the telescopic frame with the runner removed, and Fig. 3 is a plan view of a stopper used in a part of the present invention. 1: Hollow panel, 2: Boss part, 3: Runner,
4: Hanging shaft, 5: Cut window, 6: Stopper, 7: Thin wall part, 9: Notch part, 10: Remaining part.

Claims (1)

[Scope of utility model registration request] The diagonal parts of each panel part are connected to the boss part so that the middle panel part with a diamond-shaped planar shape and the cylindrical boss part are adjacent to each other alternately. A thin wall portion is provided at each corner of the panel portion that does not touch the boss portion, and a cutout portion is provided in a part of the outer end boss portion on one side of each boss portion, and a cutout portion is provided in a part of the outer end boss portion on the other side, and a cutout portion is provided in a part of the outer end boss portion on the other side. A runner is disposed above the intermediate boss part, and the lower part of the hanging shaft attached to the runner is passed through the upper part of the intermediate boss part, and a part of each intermediate boss part is cut off. An extensible frame for a partition, which is made to protrude into a cut window cut in a window, and a clasp is fitted to the protrusion.