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Louver device

A shutter device and slat technology, which is applied in door/window protection devices, shutters/movable grilles, windows/doors, etc., can solve the problem of obstructing lighting, raising and lowering the slats, and not being able to fully obtain a sense of openness and other problems, to achieve the effect of simple assembly and simple maintenance

Inactive Publication Date: 2009-07-01
OILES ECO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the blind device described in the above publication, each link mechanism connects the plate-shaped rigid link members to each other through the shaft member, so the assembly and maintenance of the link mechanism require a long time, and the weight of the link member It takes a lot of force to lift and lower the slats
[0005] In addition, in the shutter device described in the above publication, when the opening is opened, the lowermost slat supporting member is lifted to raise the entire slat. Even if the opening is completely opened, the bound slat is located above, and as a result , even if the slats are bound, it hinders lighting, and the sense of openness cannot be fully obtained when opening

Method used

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Experimental program
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Embodiment Construction

[0042] Figure 1 to Figure 10 Among them, the shutter device 1 of the present embodiment includes: a pair of vertical frames 2 and 3; link mechanisms 4 and 5 juxtaposed to each other; one end 6 of the link mechanism 4 and the other end 7 A plurality of slat support members 8 respectively connected to the link mechanism 5; a plurality of slats 9 supported by each slat support member 8 and juxtaposed in the opening P between the vertical frames 2 and 3; The slat supporting member 8 on the top makes the raising and lowering mechanism 10 of raising and lowering the slat 9; during the raising and lowering process of the slat 9 caused by the raising and lowering mechanism 10, a relative force is generated on the link mechanism 4 and 5. Tilting mechanism 11 for tilting movement of each slat 9 due to position change in the vertical direction; restraining device 12 for restricting the rise of the lowermost slat 9; upper cover frame 13 arranged between the upper parts of a pair of verti...

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PUM

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Abstract

A shutter device (1), comprising: a link mechanism (4); a link mechanism (5) juxtaposed with the link mechanism (4); and an end portion (7) connected to the link mechanism (5) respectively The slat support member (8); the slat (9) supported by the slat support member (8); the raising and lowering mechanism (10) that makes the slat (9) rise and fall; the slat (9) A tilting mechanism (11) for tilting the slats (9) during ascent and descent; and a limiting device (12) for limiting the rise of the lowermost slats (9).

Description

technical field [0001] The present invention relates to a shutter device arranged at an opening such as a window of a building, and for opening and closing the opening. Background technique [0002] The applicant of this case has already proposed the louver device recorded in JP-A-8-326445. [0003] The shutter device includes: a pair of link mechanisms; a plurality of slat support members formed by connecting one end to one link mechanism and the other end to the other link mechanism; each slat support member supports the slats; the ascending and descending mechanism for raising and descending the slats; and the tilting movement of the slats due to the relative position changes of a pair of link mechanisms in the ascending and descending of the slats caused by the ascending and descending mechanism In this device, each slat support mechanism has an arm member that supports the ends of the slats approximately in the center. [0004] However, in the blind device described i...

Claims

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Application Information

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IPC IPC(8): E06B9/384E06B9/02E06B7/086E06B9/302E06B9/327
CPCE06B7/086E06B9/0638E06B9/0676E06B9/02
Inventor 大石守松本浩司
Owner OILES ECO CORP