JP2010095928A - Screening device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a screening device preventing a person in a room from having a feeling of being blocked in it and taking the required amount of wind and light in the room while obstructing a line of sight of others from the outside. <P>SOLUTION: This screening device is provided with right and left support columns 1, 1 erected on the outdoor side and a pair of panels 2, 3 supported on the support columns, respectively. The pair of panels have a plurality of opening parts 4a, 4b and a plurality of unopened parts 5a, 5b, respectively. The opening part 4a of the panel on one side and the unopened part 5b of the panel on the other side are mutually overlapped and the unopened part 5a of the panel on one side and the opening part 4b of the panel on the other side are mutually overlapped in the forward and backward directions, respectively. The panel 2 on one side is supported on the support column to protrude freely in parallel by a plurality of pantographs 6, 6... and includes an interlocking mechanism 7 for bringing a plurality of pantographs 6, 6...into interlocking relationship. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a screen device installed for the purpose of crime prevention or privacy protection.

Conventionally, movable louvers, shutters, etc. have been installed outside the windows for the purpose of improving crime prevention and blindfolding, etc., but these are fully visible from the outside when opened, and wind and lighting cannot be obtained when closed, and There was a bad appearance from the room.
Since the louver device described in Patent Document 1 is installed with two louver louvers stacked on the indoor side of the window portion, it may give a strong feeling of pressure or blockage to the occupants in the room, and the louver louver is placed inside the window frame. It is not possible to obtain sufficient wind by sliding within the range of. In addition, the garden or the like cannot be seen from the room.
Japanese Patent Laid-Open No. 2002-97867

  SUMMARY OF THE INVENTION In view of the circumstances described above, an object of the present invention is to provide a screen device that can take in wind and light as much as necessary while blocking the line of sight from the outside without giving the person in the room a sense of blockage.

  In order to achieve the above object, a screen device according to a first aspect of the present invention includes left and right columns that are erected outdoors, and one and the other panels supported by the columns, and the one and the other panels have openings. And a plurality of non-opening portions, the opening portion of one panel and the non-opening portion of the other panel, and the non-opening portion of one panel and the opening portion of the other panel overlap each other in the front-rear direction. Is supported by a support column so as to be protruded in parallel by a plurality of pantographs, and has an interlocking mechanism for interlocking the plurality of pantographs.

  In addition to the structure of the invention described in claim 1, the screen device according to the invention described in claim 2 is provided with a horizontal frame between the left and right columns, and the interlocking mechanism connects the movable parts of the upper and lower pantographs within the column. A connecting member and a wire connecting the connecting members, and the wire crosses in a horizontal frame and is hung on a pulley provided on each column and is bridged in a figure 8 between the columns. The connecting member is connected at a position symmetrical to the part.

  According to a third aspect of the present invention, in addition to the configuration of the first or second aspect of the invention, the other panel is supported by the column so as to be slidable in the vertical direction or the horizontal direction, and the other panel is slid. When opening, the opening of one panel and the opening of the other panel overlap in the front-rear direction.

  Since the screen device according to the first aspect of the invention supports one and the other panels on the left and right support columns erected outdoors, the screen device does not give a feeling of blockage to people in the room, unlike those attached to windows. The line of sight from the outside of the premises can be blocked, and a sufficient wind can be obtained while ensuring the shielding by projecting one panel in parallel. One panel is supported on the support by a plurality of pantographs, and the plurality of pantographs are interlocked by an interlocking mechanism, so that even a large panel can be easily projected in parallel without rattling.

  The screen device according to the second aspect of the present invention can simplify the structure of the interlocking mechanism by using a wire for the interlocking mechanism, and can easily cope with the enlargement of the panel.

  Furthermore, in the screen device according to the third aspect of the invention, when the other panel is slid, the opening of one panel and the opening of the other panel overlap in the front-rear direction. , A feeling of opening is obtained.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 2 to 4 are perspective views showing an embodiment of the screen device of the present invention, and FIG. 1 is a longitudinal sectional view of the screen device. For example, as shown in FIG. 11, the present screen device is a self-supporting screen device 13 that is installed at the boundary between the road 44 outside the window 20 of the living room and the site 45 of the adjacent house, and is erected from the ground. The left and right columns 1, 1, the horizontal frame 8 installed between the upper ends of the columns 1, 1, and the two front and rear panels 2, 3 supported between the left and right columns 1, 1 are provided. As shown in FIGS. 3 and 1 (b), the front panel 2 is supported by the support columns 1 and 1 so as to be able to project in parallel, and the rear panel 3 is shown in FIGS. 4 and 1 (c). Thus, it is supported so as to be slidable downward, and by moving the panels 2 and 3 in this manner, the amount of wind and light taken into the window 20 can be adjusted.

As shown in FIG. 12, the front panel 2 has an upper frame 21a, a lower frame 22a, and left and right vertical rods 23a, 23a as a frame to form an outer peripheral frame, and a vertical rail 24a between the upper and lower rods 21a, 22a. A plurality of frames are installed at intervals in the left-right direction to form a frame, and a plurality of plate members 5a are attached in a staggered arrangement on the front side of the frame. The plate material 5a uses an aluminum punching panel provided with many small holes. A handle 25 used to move the panel 2 back and forth is attached to the intermediate vertical beam 24a. When the handle 25 is not used, the handle 25 rotates upward with the base side as a fulcrum so that it can be stored in the storage portion 26 in the vertical beam 24a.
Similar to the front panel 2, the rear panel 3 is composed of an upper rod 21 b, a lower rod 22 b, left and right vertical rods 23 b, 23 b, and a plurality of vertical rails 24 b, and a plurality of rear panels 3 The plate material 5b is attached in a staggered arrangement.
In the front panel 2 and the rear panel 3, the portions (non-opening portions) closed by the plate members 5a and 5b and the opening portions 4a and 4b are arranged opposite to each other, and FIG. 2 and FIG. In the state where the front and rear panels 2 and 3 are overlapped, the entire surface of the panel is closed by the plate materials 5a and 5b. The panels 2 and 3 are large in size with a vertical dimension of about 1.4 m and a horizontal dimension of about 1.8 m.

Next, a support structure for each of the panels 2 and 3 will be described with reference to FIGS. The front panel 2 is supported by a total of four X-shaped pantographs 6, 6,... Provided between the left and right vertical rods 23a, 23a and the left and right columns 1, 1, respectively. 5 and 6, among the four shafts 27a, 27b, 27c, and 27d provided at the end of each pantograph 6, the rear lower shaft 27a is fixed to the support column 1, and the front side The lower shaft 27b is fixed to the vertical rod 23a. The rear upper shaft 27c is fixed to a slider 29 that slides up and down along the rail 28 attached to the support column 1, and the front upper shaft 27d extends along the rail 30 attached to the vertical rod 23a. It is fixed to a slider 31 that slides up and down. When the front panel 2 is protruded as shown in FIG. 5B, the sliders 29 and 31 slide upward. Furthermore, the rear upper shaft 27 c of the upper pantograph 6 and the rear upper shaft 27 c of the lower pantograph 6 are connected by a rod-shaped connecting member 9. The connecting member 9 has a wire connecting part 32.
A pulley 11 is mounted in the left and right columns 1, 1, and as shown in FIG. 8, the wire 10 is crossed in the horizontal frame 8 between the pulleys 11, 11 of the left and right columns to form a figure 8 shape. It's hanging over. The wire connecting portion 32 of the connecting member 9 provided in the left and right columns is connected to a position symmetrical to the crossing portion 12 of the wire 10. A wire guide member 33 having a groove through which the wire 10 is passed is attached to the connecting portion between the support column 1 and the horizontal frame 8. As described above, since the movable shaft 27c on the support 1 side of each pantograph 6 is connected by the connecting member 9 and the wire 10, all four pantographs 6, 6,... Operate in conjunction with each other. It has become.

As shown in FIGS. 5 and 6, the rear panel 3 guides a guide portion 34 provided on the upper side of the vertical rod 23 b to an elongated hole 35 formed in the vertical column 1, and further, guides the vertical rod 23 b and the column 1. A linear guide 36 mounted in the vertical direction between them is supported so as to be slidable in the vertical direction. A balancer 37 incorporating a spring is installed in the support column 1, and the balancer 37 lifts the lower portion 38 of the vertical rod 23 b upward.
The lower rod 22b has a stopper mechanism 39 for stopping the rear panel 3 at a predetermined height. As shown in FIG. 9, the stopper mechanism 39 is connected to the operating portion 40 that protrudes from the lower surface of the lower rod 22 b, the disk-shaped driving member 41 that is connected to the operating portion 40, and the driving member 41. Thus, the rear panel 3 stops at a predetermined height by having the stopper bar 42 protruding from the vertical rod 23b and inserting the stopper bar 42 into the holes 43a and 43b formed in the support column 1. As shown in FIG. 10, when the operation unit 40 is rotated by 90 °, the stopper rod 42 is pulled by the driving member 41 to come out from the holes 43a and 43b of the support column 1 so that the rear panel 3 can be slid up and down. Become. Even when the stopper mechanism 39 is released as described above, the lower panel 38 is lifted by the balancer 37, so that the rear panel 3 does not fall naturally. As shown in FIGS. 5 and 6, the holes 43a and 43b into which the stopper bar 42 is inserted are provided at two positions above and below at intervals corresponding to the height of one of the plate members 5a and 5b. When inserted into the hole 43a, the rear panel 3 stops at the same height as the front panel 2, and when the stopper bar 42 is inserted into the lower hole 43b, the rear panel 3 has the plate members 5a and 5b1. Stops at a position lowered by the height of the sheet.

As shown in FIG. 2 and FIG. 1 (a), when the front panel 2 and the rear panel 3 are overlapped, the entire screen surface of the screen device is blocked by the plate materials 5a and 5b. The line of sight from the outside can be blocked. Since the present screen device is provided outside the window 20, it is possible to view the garden from the window 20 without giving a sense of blockage to a person in the room. In addition, this screen device has the same clean and beautiful design when viewed from the indoor side and from the outside of the site.
As shown in FIG. 3 and FIG. 1 (b), when the front panel 2 is protruded, the distance between the front and rear panels 2 and 3 widens in the front-rear direction, and therefore, between the openings 4a and 4b of the front and rear panels 2 and 3 The wind 46 is taken around the front panel 2 and through the opening 4 a of the front panel 2. When viewed from the front in this state, the opening 4a of the front panel 2, the plate 5b of the rear panel 3, the plate 5a of the front panel 2, and the rear panel 3 are the same as before the front panel 2 is projected. Since the openings 4b are overlapped in the front-rear direction, the wind can be collected while ensuring the shielding. The front panel 2 is supported on the support column 1 by four pantographs 6, 6,..., And all the pantographs 6, 6,. Therefore, the panel 2 can be smoothly projected in parallel without tilting in the horizontal direction or the vertical direction. The front panel 2 can be moved forward by a maximum of about 150 mm and can be stopped halfway.
As shown in FIG. 4 and FIG. 1C, when the rear panel 3 is slid downward, the opening 4a of the front panel 2 and the opening 4b of the rear panel 3 overlap in the front-rear direction. It is possible to secure a further wind-capturing property and to perform daylighting through the openings 4a and 4b. Since the rear panel 3 is suspended by the balancer 37, it can slide up and down with a light force.

  The present invention is not limited to the embodiments described above. The configurations of the panels 2 and 3 are arbitrary, and the arrangement and shape of the panel openings 4a and 4b and the non-openings 5a and 5b can be freely set. The other panel 3 (rear panel) can be slidable in the left-right direction. The screen device of the present invention can also be installed with the protruding panel 2 facing the road or the like.

It is the longitudinal cross-sectional view of the screen apparatus of this invention, (a) is the state which accumulated one and the other panel, (b) is the state which protruded one panel, (c) is the state which protrudes one panel and the other The panel is slid downward. It is a perspective view of the screen apparatus of this invention, Comprising: The state which accumulated one and the other panel is shown. It is a perspective view of the screen apparatus of this invention, Comprising: The state which protruded one panel is shown. It is a perspective view of the screen apparatus of this invention, Comprising: One panel is protruded and the other panel is slid downward. It is a side view of the screen apparatus of this invention, Comprising: (a) has shown the state which piled up one and the other panel, (b) has shown the state which protruded one panel. It is a side view of the screen apparatus of this invention, Comprising: One panel is protruded and the other panel is slid downward. It is AA sectional drawing of FIG. It is a figure which shows the attachment state of a wire, Comprising: (a) is a top view, (b) is a front view, (c) is a left view, (d) is a right view. It is a figure which shows the stopper mechanism provided in the lower arm of the other panel, Comprising: (a) is a top view, (b) is a front view, (c) is a bottom view. It is a figure which shows a state when the stopper mechanism is cancelled | released, Comprising: (a) is a top view, (b) is a front view, (c) is a bottom view. It is a top view which shows an example of the installation state of the screen apparatus of this invention. It is a perspective view shown in the state which isolate | separated one and the other panel.

Explanation of symbols

1 Prop 2 Front panel (one panel)
3 Rear panel (the other panel)
4a, 4b Opening 5a, 5b Plate material (non-opening)
6 Pantograph 7 Interlocking mechanism 8 Horizontal frame 9 Connecting member 10 Wire 11 Pulley 12 Crossing point of wire

Claims (3)

  It has left and right columns that are erected outdoors, and one and the other panels supported by the columns. One and the other panels have a plurality of openings and non-openings, and the openings of one panel and the other panel The non-opening part, the non-opening part of one panel and the opening part of the other panel overlap each other in the front-rear direction, and one panel is supported by the support columns so as to be able to project in parallel by a plurality of pantographs. A screen device comprising an interlocking mechanism for interlocking a pantograph.   A horizontal frame is installed between the left and right columns, and the interlocking mechanism has a connecting member that connects the movable parts of the upper and lower pantographs in the column, and a wire that connects the connecting members. Crossing and hanging on a pulley provided on each strut, it is spanned between the struts in the shape of figure 8, and a connecting member is connected at a symmetrical position with respect to the crossing portion of the wire. Item 4. The screen device according to Item 1.   The other panel is supported by the column so as to be slidable in the vertical and horizontal directions, and when the other panel is slid, the opening of one panel and the opening of the other panel overlap in the front-rear direction. The screen device according to claim 1 or 2.

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