JP2000139687A - Expansion partition device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To remodel living, public, and work space in the 21st century by manufacturing a transparent highly gas-tight and favorably running film system without having a rail on a lower side which is slimmed for improving amenity and saving space compared to a chemical curtain at a high place which is not smoothly driven in general and which has no gas tightness. SOLUTION: By a line of roughly horizontal hard arms 3 parallel to a rail 4, gas tightness generating adjustment is made in closing or expanding a soft film, and an integrated body of a horizotnal beam member with the film having strength is smoothly and favorably run easily compared to other methods, so opening, closing and expansion partition effect is achieved. The arms 3 which can be folded may be cross-coupled with a vertical hang pipe through hinges 7 at a tip of the line to be assisted by a spring or the like.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] 1. Field of the Invention [0002] The present invention relates to a highly airtight to free running membrane system for a telescopic partition device.

[0002]

2. Description of the Related Art Even if a conventional curtain is approached to a rail by a pleated hook, high airtightness cannot be formed structurally or from the viewpoint of air permeability of fabric. In addition, in the case of using a chemical product cloth having a certain habit, pleating cannot be performed, and opening and closing drive becomes difficult. That is, a typical curtain has its limitations because it takes full advantage of the delicate properties of the fabric. In addition, the typical curtain does not move on the high rails beyond a certain level.

[0003]

In recent years, there has been a problem of energy saving (amendment of the Energy Conservation Law, etc.) and an increasing number of smokers.
Mainly transparent non-rails, slim pools (due to overpopulation and amenity style), and a soft film that can create airtightness comparable to a sash, that is, high airtight curtains are highly demanded. To make.

[0004]

In the above-mentioned pleated hook type curtain, and even in the case of high-grade fabric, some kind of "tarumi" is used.
Although "elongation" occurs, even if the chemical dough excels in this point, it is inferior in smooth opening and closing good driving due to some habit, and it becomes difficult to use the pleating method using cloth. As shown in Fig. 1, this device attaches a rigid rectangular plate (3) along the upper edge (2) of a substantially rectangular flexible membrane (1) before attaching it to the lower side or side line of the rail (4). Free hang at multiple points on rectangular plate (3) by adjusting closely (5)
At the time of full extension, airtightness is constituted. At this time, the elasticity and certain rigidity of chemical products, especially vinyl, can be used (eg, bag sewing) and are essential. From experimental to short term, each plate (3
The minimum purpose (airtightness and folding screen) can be obtained without connecting the hinges (7) and the link material (Japanese Patent Application No. 9-336244-8) of the extension device of the Mihara application between (6) and (7). The product grade is improved by combining the advantages of (7) and (8). Utilizing the flexibility and tolerance of the link material at the end, it prevents the hinge from being easily broken if any defects, non-permissions, or vulnerabilities are revealed. Lead plate material (6) is about 1/2 of (3)
It is fixed to the horizontal hinge at the tip of the cut. When cross-joining a vertical rod aluminum pipe (10) with a hang roller (9) at the upper end, which is the cutting edge, first fix the hinge piece (11) longer on one side to the plate (6), At the center of one side (short torsion piece -12), a pivotable pivot (13) is provided. The pipe (10) is a square pipe that is better, and locks with the vertical frame material when extended and closed to form airtightness on the side. Of course, the vinyl membrane (1) is tightly adhered also on the opposite side of the pipe. At this stage, the expansion and contraction drive can be sufficiently performed. A check valve (14) is fixedly provided on the back side of the leading second plate (3 '), and the upper half thereof is in contact with the side surface of the rail.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION A rigid plate arm member (3) for regularly folding, contracting, fully extending and expanding a flexible film material such as a chemical product having habit is used as a hinge (7) or a link material ( As long as it is connected by 8) to prevent reverse rotation (14), airtightness at the time of elongation is ensured by the fine vertical adjustment setting of the free hang material (5),
Further, opening and closing can be performed to some extent by pulling the curtain as it is. However, it does not move smoothly due to the resistance or the weight of the habitable film material (1) and the hard plate material (3) or on a rail at a certain height. Even if this is solved by a so-called "pulling string" type or an electric method, it cannot be sufficiently achieved for the cost or to operate a so-called curtain. If the vertical aggregate at the tip (1
When 0) is fixed to the leading plate (6), the steel link (8) can be replaced, and the arm / hinge (3 and 7) for chemical products can be damaged. Therefore, it is not fixed but fixed if the leading part (6) and the intermediate hinge (11) or the hinge (11) and the vertical rod (10) are vertically pivoted (15 or 13) for cross joining. As a result, smooth driving can be performed. Further, the leading bone of the vertical rod material can be assigned as a substantially vertical object (10) for a vertical line having an airtight structure.

[0006]

Further, it is extremely effective to assist with a springback force of a spring for smooth running smoothly. A "pivot pivot (13) type" will be described with reference to FIGS. . When the aggregate (10) is given some inclination, the upper spring fixing point (16) and the lower fixing point (15)
The interval becomes long, and in this case, the hanging hang roller is stimulated by the pull spring force. In the case of folding screen folding in a broad sense, all the movements are refraction to wrapping, not simple forward and backward movement. Therefore, the spring works in a direction to bend the arm while moving forward at the point (15), so that it operates extremely sensitively. Even if it ’s too heavy, you ’ll need to “shear”
The effect increases as the inclination angle increases, and the lower end (1
Even from 0), it can be driven so as to flow normally only by pushing with one finger. Approximately 1 / in comparison with the case without spring
Operates at a tilt angle of 3.

FIGS. 6 and 7 show the static-dynamic behavior of the free-hanging piece for high airtight production. The transparent oval-shaped material (5) seen from the front and the middle of the rear arm (3) are shown. The pivotal relationship between the interposed rigid rectangular members (24) (22 and 2)
3). The solid line in FIG. 7 shows (1) the wing nut (21) on the back side to make the highest position of the vertical adjustment of the membrane.
(23) by raising the pin head
2) The left end of the pin is set as a fulcrum (27). (24) Rotational movement of the plate material, (22) pin and (5) transparent material (point curve portion)
When the nut is loosened, the head of the pin (22) and thus the entire transparent material (5) can be lowered as indicated by the dotted line. Naturally, the transparent material is glued to the transparent film material (1), and the pin (23) is penetrated through the larger hole of the rectangular arm (3). Also, since the pin pivot holes of (24) hard material and (5) transparent material are larger than the diameter of the pin shaft, the free-hanging piece device not only adjusts the film up and down, but also has a free hang at all hang points. As a result, it becomes possible to form "pinning" that does not cause over-deficiency or "cracking" of the entire membrane (1). The adjustment width of the apparatus is approximately 15 to 20 mm for the vertical distance (25) for the front-back distance (26); 13 to 16 mm.

[0008]

According to the present invention, the hermetic formation and adjustment during soft film inflation and adjustment are performed by a row of substantially horizontal hard arms parallel to the rails, and the habit-forming integral membrane / horizontal aggregate is smoother and simpler than other methods. Achieving the opening and closing of the non-rail (lower side) slimming (pool) through expansion and contraction effect by contributing to the amenity, space-saving and human living and public-work space convenience and remodeling inevitable in the 21st century I do.

[Brief description of the drawings]

FIG. 1 is a front view of the present system.

FIG. 2 is a partial view of a link member of a telescopic partitioning device which has already been applied to and applied to Mihara in Japanese Patent Application No. 9-336244.

FIG. 3 is a front view of a leading portion of the system.

FIG. 4 is a top view of the leading part of the system.

FIG. 5 is a front view of a free hang piece device for airtight production.

FIG. 6 is a side view of a free hang piece device for airtight production.

FIG. 7 is a side view showing the movement of the free hang piece device for airtight production.

[Explanation of symbols]

 (1) Flexible film material (transparent) (2) Upper edge of substantially square shape (3) Rectangular plate / arm (4) Fixed rail (5) Transparent material in front of free hang piece (6) Leading part of the plate Materials and arms (7) Intermediate hinges (8) Torsion bar material for telescopic partitioning devices already applied to Mihara (9) Hang roller (runner) (10) Leading vertical aggregate (vertical rod) (11) Long and short combination horizontal hinge (12) Right-hand side of the horizontal hinge (13) Vertical pivot point (14) Check valve (15) Lower fixed point of spring (16) Upper fixed point of spring (17) Pull spring (18) Chain stitching part with built-in chain (19) Magnet rubber and flat bar part (20) Lock material (21) Wing nut adjuster (22) Transparent and hard material pivot pin (23) Rear arm and hard material pivot Attaching pin (24) Hard length Left portion of the front and rear set distance (27) lower pivot pin of the profile (25) vertically movable distance (26) hangs device hang device; Mawarido fulcrum

Claims (1)

[Claims] A hard rectangular plate is attached at substantially regular intervals along the upper edge of a substantially rectangular soft film, and the leading end of the plate is loosely attached to a hang roller at the upper end. In order to cross-join the vertical rods, the leading part and the intermediate hinge or the intermediate hinge and the vertical rod are pivotally connected so as to be able to rotate up and down, and then the leading part, the intermediate hinge and the vertical rod are connected. . A telescopic partition device characterized in that a hang roller loosely attached at the center of each rectangular plate is suspended by being fitted on a substantially horizontal rail or rail.