JP2006322291A - Fitting capable of adjusting lighting, ventilation, and field of view - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fitting installed on the inside of a window, used as a partition or an inside door, and capable of freely adjusting lighting, ventilation, and field of view. <P>SOLUTION: Proper quantity of blade plates are arranged so that the tip parts thereof can be overlapped with each other by a several millimeters in the vertically arranged state in a row in a vertical frame. A pivot shaft rotated about both end center part of each of the blade plates is installed in the longitudinal direction so that the blade plates can be operably rotated. One vertical bar connected with a joint part freely operated so that the blade plates can be simultaneously openably rotated is interposed between the blade plates. The rotating pivot shaft of each of the blade plates is press-fitted so that the blade plates are not solely rotated but moved by hand with a slight force. The blade plates are simultaneously rotated in the same direction by operating the vertical bar in the upper or lower direction, and opening parts occur by operating it in a circular arch shape in such a state that the tip parts of the blade plates are overlapped with each other. The opening parts are openably operated at the same interval of the blade plates following the operating amount of the vertical bar and stopped at any position to freely adjust an interval between the opening parts. As a result, the lighting, ventilation, and field of view can be arbitrarily adjusted. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a fitting that can be used as a partitioning fixture or an indoor door that can be provided on the indoor side of a window to freely adjust lighting, ventilation, and field of view, or to adjust ventilation without opening and closing the entire body. .

  Conventionally, it is attached to the outer wall as part of the window, a louver window for ventilation, a curtain that blocks the line of sight from the outside, a blind for adjusting the daylighting and blocking the line of sight from outside, a shoji, bran, a screen for partitioning, etc. The product is in use.

  The louver window is attached to a damp outer wall of a kitchen, bathroom, etc., and is used as a part of a small window to improve the ventilation of the room, but it is mostly made of glass and aluminum, and the structure is complicated. It is unsuitable for mounting indoors as a joinery.

  The purpose of the curtain is to block the line of sight from the outside and direct sunlight, and the ventilation and lighting cannot be adjusted.

  Blinds can block the line of sight from the outside and adjust the lighting, but are not used for ventilation.

  There are various types of shoji screens, bran and screens used for partitioning, but there was nothing that could freely adjust lighting, ventilation and field of view.

  In addition, the following patent document can be mentioned as a well-known technique relevant to this invention.

  Patent Publication No. 10-140941

  As described above, there is no furniture, such as a curtain, a blind, or a partition that is attached to the indoor side of a window, that allows lighting, ventilation, and visibility to be freely adjusted.

  The present invention has been made in view of these points, and provides a fitting that can be attached to the inside of a window, used as a partition or an indoor door, and can freely adjust lighting, ventilation, and field of view.

The joinery of the present invention that achieves the above-mentioned object is arranged such that several tip-shaped portions overlap each other by several millimeters in a state in which a pair of shapes that form blades with appropriate lengths are arranged in a vertical frame. In addition, a fulcrum shaft that rotates with the center of both ends in the longitudinal direction of each slat is provided as a fulcrum so that it can be rotated and opened, so that each slat can be simultaneously rotated and opened at one end of each slat. A single vertical bar connected by an operating joint part is interposed.
The rotation fulcrum shaft of each vane is press-fitted to such an extent that the vane does not rotate alone but moves slightly tightly by hand.
A vertical frame with a moderate number of sheets arranged vertically is fixed with a horizontal frame and the outer periphery is a frame.

By operating the vertical bar up or down, the blades rotate in the same direction at the same time, and an opening is created by rotating in a circular arc from the state where the tips of the blades overlap each other. .
Following the amount of operation of the vertical bar, the opening can be opened and closed at the same interval, and the opening can be freely adjusted by stopping at any position. Lighting, ventilation, and visibility are optional. Features that can be adjusted to.

As described above, according to the present invention, it is possible to arbitrarily adjust a gap that opens from a state in which the opening is closed, so that conventionally used curtains, blinds, partitions, characteristics and purpose of use of each have one specification. Can be.
Specifically, curtains that block the line of sight from the outside and direct sunlight, blinds that adjust the field of view and lighting, partitions that block the field of view of each room, shoji, bran, etc., all meet one feature of the present invention. Things that can be done.
In addition, the use of wood as a material provides a visual effect and forest bathing effect, and is extremely effective in heat insulation and sound insulation compared to curtains and blinds.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

As shown in FIG. 1 and FIG. 2, the left and right vertical frames 1 and 2 in which bearings 8 are press-fitted at appropriate places are vertically arranged so that the respective tips 4 of several blade plates 3 overlap each other by several millimeters. The fulcrum shaft 5 is press-fitted into the center in both ends in the longitudinal direction.
The fulcrum shaft 5 has a flange portion 6 in the center and a tapered taper shaft portion 7 projecting from both ends of the fulcrum shaft 5. Insert into the bearing 8 press-fitted inside.
The fitting accuracy between the tapered shaft portion 7 and the bearing 8 is such that the blade plate 3 moves slightly tightly by hand.

As a means for simultaneously opening and closing each blade 3, one vertical bar 9 connected to each blade 3 is provided by a joint component 10 that operates freely.
The upper and lower sides of the vertical frames 1 and 2 are fixed by the horizontal frames 11 and 12.

  The operation will be described with reference to FIG. 1. By operating the vertical bar 9 to be manually pulled down from the closed state of FIG. 1, each blade plate 3 is rotated about the fulcrum shaft 5 by the joint component 10 to move upward. The blades 3 gradually become the maximum opening at the horizontal position while the opening gradually spreads from the state shown in FIG.

When the vertical bar 9 is further lowered, the opening is gradually narrowed while the opening is gradually narrowed, and the uppermost and lowermost blades 3 are brought into contact with the upper and lower horizontal frames 11 and 12 in the state shown in FIG.

  The present invention can perform the above-described configuration and operation. As shown in FIGS. 7 and 8, a hinge is attached to the vertical frame 2 on one side to open a window and an opening door, and two windows are arranged on the left and right to open a double opening window and a double opening door. In addition, it can be used for sliding windows, sliding doors, partitions, etc. by attaching rails and doors to the top and bottom, and it can be used for multiple purposes by adjusting lighting, ventilation and visibility.

  3A-A sectional view of the present invention   The principal part perspective view which shows the bearing part of this invention   Front view of the present invention   Sectional drawing of the principal part showing the bearing part of the present invention   Sectional drawing which shows the operating state of this invention   Sectional drawing which shows the operating state of this invention   Reference perspective view showing an embodiment of the present invention   Reference perspective view showing an embodiment of the present invention

Explanation of symbols

DESCRIPTION OF SYMBOLS 1, 2 Vertical frame 3 Blade | blade 5 Support shaft 6 Flange part 7 Tapered shaft part 8 Bearing 9 Vertical bar 10 Joint parts 11, 12 Horizontal frame

Claims (1)

With the frame on the top, bottom, left and right, and with the appropriate number of thin strips of slats aligned in the opening, arrange each tip so that several millimeters overlap each other, and center each end of each slat in the longitudinal direction. As a fulcrum, there is a fulcrum shaft that rotates to the extent that the slats can be rotated a little hard by hand, and a joint part that operates freely at one end in the vertical direction of each slat so that each slat can be rotated and opened simultaneously. A single vertical bar is connected.
By operating the vertical bar up and down, each blade is simultaneously rotated in the same direction in an arc, and each blade is opened and closed at the same interval following the operating amount of the vertical bar. Joinery characterized by being able to freely adjust the opening interval by stopping at the position.

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