CN107109893A - Horizontal type shutter - Google Patents

Abstract

Present invention offer is a kind of can to improve the horizontal type shutter of light-proofness in the central portion of the long side direction of lath；In multiple laths (12c), the 1st through hole (22) that the lift band (15a) for being formed with an example for being provided as the 1st Lift Part at the both ends of the long side direction of lath (12c) is passed through, lift band (15a) is located at the outside of the respective long leg of multiple laths (12c) as the lift band (15b) of an example of the 2nd Lift Part by respective 1st through hole (22) of multiple laths (12c).

Description

Horizontal type shutter

Technical field

The present invention relates to the horizontal type shutter for possessing multiple laths, more specifically, it is directed to use with multiple halliards to make Hang horizontal type shutter of the lower support in the multilayer lath lifting of ladder rope.

Background technology

Horizontal type shutter, which possesses, is supported on terraced multiple laths restricted and multiple liftings for lifting multiple laths Rope.Multiple halliards are for example configured at the central portion of the long side direction of lath, two sides with the long side direction of lath, and pass through In the through hole of the central portion formation of the respective fore-and-aft direction of multiple laths.Also, made by the operation of multiple halliards Multiple laths are lifted, and multiple laths is tilted in the lump (with reference to patent document 1) by the operation of ladder rope.

That is, horizontal type shutter can use multiple halliards to make the ladder rope supporting under being hung from multiple top boxs Multilayer lath is lifted, and can also tilt lath by manipulation ladder rope, come the adjustment of sunshine amount got in.

In addition, for example, bottom rail is configured with the lower end of ladder rope, by being carried out to the halliard for being installed on bottom rail into top box Pull in and from the pull-out of top box, and can lift bottom rail, thus lift lath.

As the horizontal type shutter, method is disclosed directly below：Set make halliard through lath fore-and-aft direction substantially in The through hole in centre portion and lift lath, operating unit is configured on the preceding surface of top box to move along long side direction, So that its operability is improved (with reference to patent document 2).

This horizontal type shutter makes ladder rope and each plate to suppress the lateral shift corresponding to the long side direction of each lath The breach engaging of bar.

【Prior art literature】

【Patent document】

Patent document 1：Japanese Patent Publication 50-627 publications

Patent document 2：Japanese Unexamined Patent Publication 2000-64746 publications

The content of the invention

However, in the horizontal type shutter of patent document 1, being formed in the central portion of the respective fore-and-aft direction of multiple laths There is through hole, so when lath is full-shut position, light is leaked from the through hole for being formed at lath.In the long side direction of lath Centre portion is that the end of the long side direction compared to lath usually requires that the region of high light-proofness, it requires the long side for lath The central portion in direction especially suppresses light and leaked from from above-mentioned through hole.

In addition, in the horizontal type shutter of patent document 2, being provided with the substantially central portion of the fore-and-aft direction of lath for rising Drop rope through through hole, so make lath tilt and as shielding status when also can from the through hole produce light leak.

In addition, by making ladder rope engage with the breach of each lath, the lateral shift of lath can be suppressed, but can turn into this Breach also light leak the reason for.

On the other hand, when using the lath being made up of the hard material such as wooden, in order to apply flexibly the outward appearance of the lath Design, and expect to be intended to set the plate-shaped member with the lath homogeneity on the preceding surface of top box.In order to meet this expectation, it is considered to Plate-shaped member with the lath homogeneity is pasted on to the preceding surface of top box, but preferably by other from the viewpoint of its workability Means improve.Especially in the horizontal type shutter of patent document 1, being configured to operating unit on the preceding surface of top box can be with Moved along long side direction, so as to improve its operability, but the wood can not be applied flexibly when using such as wooden lath The appearance design of the lath of system and wooden lath is installed on the preceding surface of top box.

Also, this wooden lath with can bend by aluminum used in common horizontal type shutter The lath of laminal form after the slight curvature that soft material is constituted is different, due to without bendability, if so making ladder Rope and the wooden lath ladder of such as strip are restricted, then can not say that its assembleability is easy.

The present invention completes to solve above-mentioned problem, its object is to provide it is a kind of can lath long side direction Central portion improve light-proofness horizontal type shutter.

In addition, the present invention makes to hang lower support in ladder rope there is provided a kind of using multiple halliards in view of the above-mentioned problems The horizontal type shutter of multilayer lath lifting.

In the horizontal type shutter for solving above-mentioned problem, possess：Top box；Along multiple laths of lifting direction arrangement；With And hung down from above-mentioned top box and for lifting the Lift Part (halliard) of more than 3 of multiple above-mentioned laths, it is above-mentioned multiple Lath, the edge part in the both ends side of the long side direction of above-mentioned lath and/or the short side direction of above-mentioned lath is formed about There are at least two Lift Parts in through hole (through hole), the Lift Part of above-mentioned more than 3 to pass through each of multiple above-mentioned laths From above-mentioned through hole, at least 1 halliard in Lift Part beyond above-mentioned at least two Lift Part is located at above-mentioned many Open the outside of the respective long leg of lath.

So, the both ends side of the long side direction in lath and/or an edge part of the short side direction of above-mentioned lath are passed through Through hole has been formed about, so as to reduce the light leak from through hole, light-proofness has been improved.

In addition, in the horizontal type shutter of the present invention, above-mentioned Lift Part possesses：Top box；Along the arrangement of lifting direction Multiple laths；2 the 1st Lift Parts, it hangs down from above-mentioned top box, for lifting multiple above-mentioned laths, positioned at above-mentioned lath The both ends side of long side direction；And the 2nd Lift Part of more than 1, it hangs down from above-mentioned top box, for lift it is above-mentioned multiple Lath, between 2 above-mentioned 1st Lift Parts.Also, in multiple above-mentioned laths, the two of the long side direction of above-mentioned lath End is formed with the through hole passed through for multiple above-mentioned laths, above-mentioned 1st Lift Part through multiple above-mentioned laths from it is upper Through hole is stated, above-mentioned 2nd Lift Part is located at the outside of the respective long leg of multiple above-mentioned laths.

Above-mentioned 2nd Lift Part can be many.In addition, above-mentioned 2nd Lift Part can be located at the short side of above-mentioned lath The edge part in direction.And then, the quantity of above-mentioned 2nd Lift Part can be more than above-mentioned 1st Lift Part.

In above-mentioned horizontal type shutter, it is configured to, multiple above-mentioned laths are group of slats, above-mentioned through hole passes through for the 1st Through hole, the lath i.e. upper strata lath of more than 1 is also equipped with the position than above-mentioned group of slats by the top.And it is configured to, In above-mentioned upper strata lath, the 2nd passing through of being passed through for above-mentioned 2nd Lift Part is formed with the central portion of the long side direction of above-mentioned lath Through hole, above-mentioned 2nd through hole that above-mentioned 2nd Lift Part passes through above-mentioned upper strata lath.

In above-mentioned horizontal type shutter, it is configured to, multiple above-mentioned laths are group of slats, above-mentioned through hole passes through for the 1st Through hole, lath i.e. lower floor's lath of more than 1 is also equipped with the position than above-mentioned group of slats on the lower.And it is configured to, In above-mentioned lower floor's lath, the 2nd passing through of being passed through for above-mentioned 2nd Lift Part is formed with the central portion of the long side direction of above-mentioned lath Through hole, above-mentioned 2nd through hole that above-mentioned 2nd Lift Part passes through above-mentioned lower floor's lath.

In above-mentioned horizontal type shutter, it is configured to, one end of above-mentioned through hole to the short side direction of above-mentioned lath is inclined Lean on.

In above-mentioned horizontal type shutter, it is configured to, above-mentioned through hole is in the mounting object position of above-mentioned horizontal type shutter In the outside of the transmission region through sunshine.

Above-mentioned horizontal type shutter can possess multiple 2nd Lift Parts.

In addition, the horizontal type shutter of the present invention is made using multiple halliards by the multilayer lath lifting of ladder rope supporting, on State horizontal type shutter and be characterised by possessing：Ladder rope, it is in the case where the plurality of positions of the long side direction of top box is arranged and is hung；It is many Laminate bar, it is equipped on the horizontal line supporting of the above-mentioned ladder rope of above-mentioned plurality of positions respectively；And multiple halliards, it is above-mentioned The neighbouring position of ladder rope is hung down from above-mentioned top box, and at least 2 halliards in above-mentioned multiple halliards are passed through in the short of each lath Set near one edge part of edge direction along the short side direction extend elongated hole-shape through hole and hang down, above-mentioned at least 2 rise The another side edge of short side direction of at least 1 halliard in halliard along each lath beyond drop rope is hung down, above-mentioned elongated hole The through hole of shape is formed at when each lath is tilted in the way of as shielding status at least covers above-mentioned by the edge part of each lath The position of a part for through hole.

In addition, in the horizontal type shutter of the present invention, it is characterised in that in above-mentioned multiple halliards at a distance of above-mentioned many The halliard that the both ends proximal most position of the respective long side direction of laminate bar hangs down passes through the through hole of above-mentioned elongated hole-shape.

In addition, the present invention horizontal type shutter in, it is characterised in that through the through hole of above-mentioned elongated hole-shape halliard with Outer halliard hangs down all along the another side edge of the short side direction of each lath.

In addition, in the horizontal type shutter of the present invention, it is characterised in that the through hole of above-mentioned elongated hole-shape is formed in each lath Whole positions of the through hole are covered when being tilted in the way of as shielding status by the edge part of each lath.

In addition, in the horizontal type shutter of the present invention, it is characterised in that the through hole of above-mentioned elongated hole-shape is formed in each lath The position of the upper end of the lath in downstream turns into upper with the through hole of the lath of upstream when being tilted in the way of as shielding status The position of the position level at edge, or be formed as turning into the height higher than its.

In addition, the present invention horizontal type shutter in, it is characterised in that the minor axis of the through hole of above-mentioned elongated hole-shape be formed as with The diameter of section of the halliard passed through is roughly the same.

In addition, in the horizontal type shutter of the present invention, it is characterised in that above-mentioned ladder rope is with the halliard passed through with this Roughly the same or bigger than its thickness of diameter of section.

In addition, in the horizontal type shutter of the present invention, it is characterised in that each lath of above-mentioned multilayer lath is by flat Hard material is constituted, and is set with the plate-shaped member of the lath homogeneity by that can engage in the way of the preceding surface assembly and disassembly of above-mentioned top box Put.

In addition, in the horizontal type shutter of the present invention, it is characterised in that above-mentioned plate-shaped member is by being arranged at above-mentioned top The groove portion on the preceding surface of box is chimeric or falls into and is engaged and is arranged at above-mentioned groove portion.

In addition, in the horizontal type shutter of the present invention, it is characterised in that each lath of above-mentioned multilayer lath is placed in above-mentioned On the horizontal line of ladder rope.

In addition, the present invention horizontal type shutter in, it is characterised in that through the through hole of above-mentioned elongated hole-shape halliard with The mode that the horizontal line is incorporated into every specified layer hangs down.

(invention effect)

Structure more than, can improve overall light-proofness.

In addition, according to the horizontal type shutter of the present invention, can effectively suppress light leak.It is preferred that, it is flat hard utilizing During the lath of material (for example, wooden), its appearance design and assembleability can be improved, and the horizontal stroke of lath can be suppressed To skew and torsion.

Brief description of the drawings

Fig. 1 is the stereogram of the positive surface construction for the horizontal type shutter for representing the 1st embodiment of the present invention.

Fig. 2 is the rearview of the horizontal type shutter of the 1st embodiment of the present invention from room outside.

Fig. 3 is the front view of the horizontal type shutter of the 1st embodiment of the present invention from room inner side.

Fig. 4 is the side view of the horizontal type shutter of the 1st embodiment of the present invention.

Fig. 5 (a) is the top view of the lath of the superiors of the 1st embodiment of the present invention, and (b) is the 2nd layer of lath Top view, (c) is the top view of more than the 3rd layer of lath.

Fig. 6 be the present invention the 1st embodiment lath it is fully closed after horizontal type shutter front view.

Fig. 7 be the present invention the 1st embodiment lath it is fully closed after horizontal type shutter side view.

Fig. 8 is 5 ladder ropes of use of the 1st embodiment of the present invention and the example of the horizontal type shutter using 4 lift bands The top view of son.

Fig. 9 is the central portion being arranged at the 1st through hole between relative long leg of the 1st embodiment of the present invention The top view of example.

Figure 10 is that the 1st lift band of the 1st embodiment of the present invention is alternately arranged with the 2nd lift band in relative long leg Horizontal type shutter top view.

Figure 11 is the top view for representing to restrict for the example of the 1st Lift Part of the 1st embodiment of the present invention.

Figure 12 is the vertical view of the example of the horizontal type shutter of the strip of 9 ladder ropes of use of the 1st embodiment of the present invention Figure.

Figure 13 represents to be provided with the master of the state of the horizontal type shutter of the 1st embodiment of the present invention on the outside of window frame View.

Figure 14 represents to be provided with the master of the state of the horizontal type shutter of the 1st embodiment of the present invention on the inside of window frame View.

Figure 15 is the stereogram of the brief configuration for the horizontal type shutter for representing the 2nd embodiment of the present invention.

Figure 16 is the top view of the lath of the horizontal type shutter of the 2nd embodiment of the present invention.

Explanation when Figure 17 (a), (b) are the tilting actions of the lath of the horizontal type shutter of the 2nd embodiment of the present invention Figure.

Explanation when Figure 18 (a), (b) are the shielding status of the lath of the horizontal type shutter of the 2nd embodiment of the present invention Figure.

Figure 19 is the side view of the local brief configuration for the horizontal type shutter for representing the 2nd embodiment of the present invention.

Figure 20 is the partial side section view illustrated to the screening effect of the horizontal type shutter of the 2nd embodiment of the invention Figure.

Figure 21 (a), (b) be respectively to the present invention the 2nd embodiment horizontal type shutter screening effect in more detail The side partial cross-sectional illustrated and its comparative example.

Figure 22 (a), (b) are that the lateral shift of the horizontal type shutter of the 2nd embodiment to the present invention reverses suppression effect The top view that fruit illustrates.

Figure 23 is the stereogram of the brief configuration for the horizontal type shutter for representing the 3rd embodiment of the present invention.

Figure 24 (a), (b) are the groups of the plate-shaped member of the embodiment 1 of the horizontal type shutter of the 3rd embodiment to the present invention The sectional view that dress method is illustrated.

Figure 25 (a), (b) are the groups of the plate-shaped member of the embodiment 2 of the horizontal type shutter of the 3rd embodiment to the present invention The sectional view that dress method is illustrated.

Figure 26 (a), (b) are the groups of the plate-shaped member of the embodiment 3 of the horizontal type shutter of the 3rd embodiment to the present invention The sectional view that dress method is illustrated.

(symbol description)

10... horizontal type shutter, 11... top boxs, 12,12a, 12b, 12c... lath, 13... ladder ropes, 13a... ordinates, 13b... horizontal lines, 13c... micro parts, 14... bottom rails, 15... lift bands, the lift bands of 15a... the 1st, 15b... the 2nd is lifted Band, 16... band retainers, 17... rollers, 18... axis bodies, 19... band guide members, 20... motors, the long sides of 21a... the 1st Portion, the long legs of 21b... the 2nd, the through holes of 22... the 1st, the through holes of 23... the 2nd, 24... lath pressing pieces, 30... window frames, 30a... indulges frame, the horizontal frames of 30b..., 31... pelmets, 33... transmission regions

S1 ... top boxs；S1a ... export mouths；S1b ... groove portions；S4a ... laths；S4a ... through holes；S5 ... operating ropes；s6L、 S6M, s6R ... halliard；S7L, s7M, s7R ... ladder rope；S7a, s7b ... horizontal line；S8 ... bottom rails；S8L, 8sR ... breakthrough part； S8M ... installation portions；S11, s13 ... upside projection tab；S12 ... lower projection pieces；S40 ... plate-shaped members

Embodiment

Following various embodiments of the invention are illustrated.1st~the 3rd embodiment party of the invention as shown below Formula can be mutually combined.In addition, the reference on assigning each key element, there is also will to different in different embodiments Element assigns the reference of identical number.

(the 1st embodiment)

Hereinafter, the horizontal type shutter of the 1st embodiment of the present invention is illustrated referring to the drawings.

As shown in figure 1, horizontal type shutter 10 possesses：Be installed on the installation portions such as ceiling, window frame, pelmet top box 11, And multiple laths 12 of masking sunshine.In addition, horizontal type shutter 10 possesses：Lath 12 is supported as can be with the ladder of tilt adjustments Rope 13；Bottom rail 14 positioned at the downside of undermost above-mentioned lath 12；And one end is fixed on the lift band 15 of bottom rail 14.

Lath 12 is formed by metallic plates such as synthetic resin board, stainless steel etc., is formed as elongated Thin Rectangular tabular, upper surface Portion is in arc-shaped face.In addition, lath 12 can be formed by plank.Multiple laths 12 are arranged along short transverse, are hung from top box 11 Under the supporting of ladder rope 13 for can be with tilt adjustments.In the downside of undermost lath 12, length and the basic phase of lath 12 are equipped Same bottom rail 14.The function as weight member in state after maintaining multiple laths 12 to decline of bottom rail 14.Bottom rail 14 has There is the length and width essentially identical with lath 12, in pull-up bottom rail 14, multiple laths 12 are deposited on bottom rail 14.Ladder rope Bottom rail 14 is fixed in 13 leading section.The lift band 15 pulled out from top box 11 is fixed with bottom rail 14.

The most lath 12 of multiple laths 12 is the lath being made up of multiple laths 12 along the arrangement of lifting direction One example of group.The 1st through hole 22 is formed with the both ends of the long side direction for the lath 12 for constituting group of slats, the 1st is used as The lift band 15 of one example of Lift Part be formed through in multiple laths 12 the 1st through hole 22 each.Constituting plate Multiple laths 12 of bar group each, the long side of lath 12 is not passed through as the lift band 15 of an example of the 2nd Lift Part The central portion in direction, required through hole is passed through from without being formed for lift band 15.The region occupied in such group of slats Among, in the central portion of the long side direction of lath 12, it can be ensured that due to the high shading for not forming above-mentioned through hole and producing Property.

In the inside of top box 11, it is equipped and batches multiple rollers 17 of lift band 15, makes multiple synchronous rotaries of roller 17 The grade elevating mechanism of axis body 18.Elevating mechanism here be, for example, it is electronic, will be disposed in top box 11 inside motor 20 as Driving source, according to the operation of user, drive motor 20 lifts lath 12.In addition, in the case where elevating mechanism is manually, From the pulling operation rope of top box 11, operating rope is operated, so as to make via transmission mechanisms such as the belt wheels for being hooked with operating rope Axis body 18 rotates.

By batching lift band 15, bottom rail 14 rises, with the rising of bottom rail 14, and multiple laths 12 are from close to bottom rail 14 Position is piled up on bottom rail 14 successively.When pulling out lift band 15, bottom rail 14 declines, with the decline of bottom rail 14, multiple plates Untill bar 12 is decreased until by the supporting of ladder rope 13 respectively.

As shown in Fig. 1~Fig. 3 each figure, 2 ladder ropes 13 are configured at the vicinity at the both ends of the long side direction of lath 12, enter And, 1 ladder rope 13 is configured at the vicinity of the central portion of the long side direction of lath 12.In addition, 3 lift bands 15 are configured at 3 ladders The vicinity of rope 13.2 lift bands 15 positioned at the both ends of the long side direction of lath 12 are configured on the inside of room, positioned at lath 12 1 lift band 15 of central portion of long side direction be configured on the outside of room.Hereinafter, it regard the lift band on the inside of room as the 1st Lift band 15a, regard the lift band on the outside of room as the 2nd lift band 15b.

As shown in figure 4, the leading section that 2 the 1st lift band 15a have respectively is restricted by band retainer 16 with 2 ladders The long side end portion that 13 ordinate 13a is fixed on the inside of the room of bottom rail 14 together.The leading section that 1 the 2nd lift band 15b has By the center for the long side direction being also fixed on retainer 16 together with the ordinate 13a of ladder rope 13 on the outside of the room of bottom rail 14 Portion.

As shown in figure 4, ladder rope 13 possess along horizontal type shutter 10 short transverse extension a pair of ordinate 13a, with throughout The horizontal line 13b set between ordinate 13a.Horizontal line 13b is from each lath 12 of lower side bearing.In addition, horizontal line 13b is by upper horizontal line and lower horizontal stroke Linear to turn into ring-type, lath 12 is by the way that between upper horizontal line and lower horizontal line, horizontal line 13b can be with supporting slat 12.Lath 12 from position The length that ladder rope 13 in both ends side is projected into end turns into the degree that lath will not be bent by deadweight, for example, 150mm ~200mm or so.

The ordinate 13a of ladder rope 13 possesses the micro parts 13c passed through for the 2nd lift band 15b.Micro parts 13c is in ladder rope 13 When being litzendraht wire ring bodies formed by line is pulled out from ordinate 13a.Micro parts 13c is arranged at the ordinate 13a on the outside of room, Passed through for the 2nd lift band 15b towards extension on the outside of room.

2nd lift band 15b floating is suppressed by the 2nd lift band 15b through micro parts 13c, with along ladder rope 13 2nd lift band 15b is supported on micro parts 13c by ordinate 13a mode.2nd lift band 15b is without needing guiding through whole micro parts 13c, ordinate 13a can possess the micro parts 13c for passing through the 2nd lift band 15b.In addition, micro parts 13c is formed of a wire in The position of ordinate 13a and horizontal line 13b knot and it is illustrated, but is configured to the ring of resin forming as annulus Shape body is integrally formed at ordinate 13a.

The ordinate 13a of ladder rope 13 base end part is fixed on the inside of top box 11, and the ordinate 13a of ladder rope 13 leading section passes through Band retainer 16 is fixed on bottom rail 14.In addition, in bottom rail 14 and between retainer 16, the front end with the ordinate 13a of ladder rope 13 Portion also sandwiches the leading section for being fixed with lift band 15 together.And then, in the upper table opposed with undermost lath 12 of bottom rail 14 Draw face, the pull-out location for being provided with 2 the 1st lift band 15a to extending along the both sides of the long side direction on the inside of room The band guide member 19 led.

From 2 the 1st lift band 15a of the both ends side with long side direction derived from guide member 19 from the 1st of bottom rail 14 Long leg 21a sides are exported, from 1 the 2nd lift band 15b with central portion derived from retainer 16 from the 2nd long leg of bottom rail 14 21b sides are exported.Thus, by the 1st lift band 15a and the 2nd lift band 15b, from both sides, the position at 3 is supported bottom rail 14, also not to work Tilt, i.e., do not tilt in front-rear direction for the front side on the inside of room or as the rear side on the outside of room, and with stable state liter Drop.

As shown in Fig. 5 (a) (b) (c) each figure, whole laths 12 that horizontal type shutter possesses have along long side side To the elongated Thin Rectangular tabular of extension.On the other hand, whole laths 12 that horizontal type shutter possesses include through hole Whether there is and through hole the mutually different 3 kinds of laths 12 in position.

As shown in Fig. 5 (a), the lath 12a of the superiors is formed in the central portion of the 2nd long leg 21b on the outside of room There is the 2nd through hole 23 guided to the 2nd lift band 15b of an example as the 2nd Lift Part.Prolong on the outside of to room The 2nd lift band 15b stretched passes through the 2nd through hole 23.2nd through hole 23 is more slightly larger than the 2nd lift band 15b shape of cross section Rectangular-shaped through hole, with the 2nd lift band 15b it is substantially parallel with lath 12a interarea portion and with roller 17 batch face match The mode batched on ground is closed to guide.The 1st long leg 21a on the inside of the lath 12a of the superiors room, which is not formed, to be appointed What through hole.2nd through hole 23 can be easily formed at lath 12a by punching..

As shown in Fig. 5 (b), from the 1st long leg 21a of the lath 12b of upper several second layers on the inside of room with the outside of room The 2nd long leg 21b do not form through hole.

As shown in Fig. 5 (c), from the 3rd layer of later lath 12c of upper number two of the 1st long leg 21a on the inside of room End is formed with the 1st through hole 22.In addition to the lath 12a of the superiors closest to top box 11, the lath 12b of the second layer Above-mentioned 3rd layer later most lath 12c is the lath 12 for constituting above-mentioned group of slats.

Two the 1st are passed through as 2 the 1st lift band 15a to extension on the inside of room of an example of the 1st Lift Part Through hole 22.1st through hole 22 is the rectangular-shaped through hole more slightly larger than the 1st lift band 15a shape of cross section, with the 1st liter Drop substantially parallel with lath 12c interarea portion and face of batching of with roller 17 cooperatively carries out the mode of batching and drawn with 15a Lead.Also, any through hole is not formed between the 1st through hole 22 of both ends side from the 3rd layer of later lath 12c of upper number. 1st through hole 22 can be easily formed at lath 12c by punching.

Herein, in the state of the top surface of top box 11 is installed in window frame, the both ends of the long side direction of lath 12 are configured at The vicinity of the vertical frame of window frame, in other words, being configured at ensures the position of light-proofness by wall etc..In addition, in top box 11 to cover window Under the positive installment state of the mode of frame, or, in the state of top box 11 is installed to pelmet, curtain rail, the length of lath 12 The both ends of edge direction are also configured at the vicinity or its outside of the vertical frame of window frame.Therefore, even in from the light leak of the 1st through hole 22 When, this light is not also eye-catching for user.On the other hand, to the formation between the 1st through hole 22 in lath 12 For 2nd through hole 23 of the central portion of long side direction etc., the light quantity from its light leak is also more, this light for user compared with To be eye-catching.

At this point, in above-mentioned horizontal type shutter, also taken up among whole laths 12 most 3rd layer with In lath 12 afterwards, only lath 12 long side direction both ends formed the 1st through hole 22, two the 1st through holes 22 it Between do not form other through holes.It therefore, it can improve for the region that the entirety of group of slats or even the lath 12 of whole are occupied Light-proofness.

In addition the 1st through hole 22 is to the 1st long leg 21a bias on the inside of the room positioned at lath 12c.If this 1st The position of through hole 22, then whole laths 12 tilted to a direction, when as by the full-shut position of sun screening, long side Portion overlaps each other, so as to be easy to suppress from the light leak of the 1st through hole 22.

But, such as shown in Fig. 5 (a), the lath 12a closest to the superiors of top box 11 is inclined in the central portion of long side direction 2nd long leg 21b sides are provided with the 2nd through hole 23.The lath 12a of the superiors is close to top box 11, even in front installation, top surface During installation, also close to window frame, and positioned at the upside of window frame.Therefore, when from the 2nd 23 light leak of through hole, top is also entered The shadow of the grade of box 11 and its light quantity is less, overall light-proofness will not be made significantly to deteriorate.

In addition, as shown in Fig. 5 (b), in the lath 12b from upper several second layers, through hole is formed without completely, so not carrying on a shoulder pole The lath 12b of heart second layer light leak.In addition, the 1st lift band 15a and the 2nd lift band 15b are not passed through lath 12b.According to The configuration of this lift band 15, when lath 12 is tilted, from the 1st lift band 15a, loads of the 2nd lift band 15b to lath 12, Load especially to the 1st layer, the 3rd layer of lath 12 can be suppressed, it is possible to whole laths 12 is successfully tilted.

As shown in figure 4, base end part is fixed on roller 17 by the 1st lift band 15a.1st lift band 15a is from top box 11 by most The lath 12a on upper strata and the lath 12b of the second layer outside, and between lath 12b and the 3rd layer of the second layer of lath 12c Through the 3rd layer of lath 12c the 1st through hole 22.Lath 12c later relative to the 3rd layer 1st lift band 15a is passed through through the 1st Through hole 22, and leading section is fixed on the both ends side of bottom rail 14 with retainer 16.

Base end part is fixed on roller 17 by the 2nd lift band 15b.2nd lift band 15b is passed through after being drawn out from top box 11 The lath 12a of the superiors the 2nd through hole 23, and towards lath between the lath 12a of the superiors and the lath 12b of the second layer 12c outside uncoiling.Lath 12c later relative to the 3rd layer 2nd lift band 15b is in the 2nd long leg 21b outside along ladder The ordinate 13a of rope 13 passes through the micro parts 13c of ladder rope 13 towards the extension of lifting direction, so as to suppress the 2nd lift band 15b Float.In addition, the 2nd lift band 15b is without needing guiding through whole micro parts 13c.2nd lift band 15b leading section is by band retainer 16 are fixed on the central portion of bottom rail 14.

In the lath 12a of the superiors, the position of the ordinate 13a extensions of 3 ladder ropes 13 is provided with lath pressing piece 24.Separately Outside, in the lath 12b from upper several second layers, it is also equipped with the position of the ordinate 13a extensions of the ladder rope 13 of lath 12b both sides Lath pressing piece 24.Lath pressing piece 24 engages in the long leg of lath 12 for the horizontal line 13b of ladder rope 13, so as to suppress lath 12a, 12b lateral shift.In addition, lath pressing piece 24 suppresses the edge part of ordinate 13a and lath 12a, 12b long leg repeatedly Contact and cause ordinate 13a abrasion cut-outs.And then, lath pressing piece 24 passes through the load to being applied to lath 12 from ordinate 13a Relaxed, and suppress lath 12 and deform.And then, lath pressing piece 24 can reduce ordinate 13a and lath 12 friction, make it Its lath 12,12c follow the lath 12a of the superiors successfully inclination movement.Even if the lath pressing piece 24 be arranged at the 3rd layer with Lath 12c afterwards, it is also possible to obtain same effect.

Next, being entered using Fig. 6 and Fig. 7 to the full-shut position of the lath 12 of the horizontal type shutter 10 constituted as above Row explanation.In addition, in the figure 7, omitting ladder rope 13.

When lath 12 is in full-shut position, bottom rail 14 and lath 12 are in the state that have dropped, whole laths 12 To a direction inclination movement, in the state for blocking sunshine.In this case, on the outside of room, outside the room of each lath 12 2nd long leg 21b of side is towards downside.In general, sunshine is irradiated via window from top.Now, the lath adjoined each other Gap between 12 and lath 12 is tilted from top to bottom on the outside of room to room inner side.Therefore, on the outside of the room in gap Openend is towards downside, and sunshine is difficult to enter, and is formed as improving the structure of light-proofness.

Now, the lath 12 adjoined each other makes long leg overlap each other.For example, the room of the lath 12a formation in the superiors Between the 2nd long leg 21b the 2nd through hole 23 in outside turn into downside, and positioned at the upside of the lath 12b from upper several second layers The 1st long leg 21a on the inside of room is overlapping and shielded.Even if in addition, be formed at the 3rd layer of the 1st later through hole 22, By the 2nd long leg 21b maskings on the outside of adjacent lath 12b from upper several second layers, the 4th layer of later lath 12c room. For example, the 3rd layer of lath 12c the 1st through hole 22 is located at upside, by positioned at the downside of the lath 12b from upper several second layers 2nd long leg 21b covers.1st through hole 22 of the lath 12c formation after the 4th layer also is located at upside, is abutted with upside Lath 12c downside the 2nd long leg 21b masking.Therefore, the 1st through hole 22 and the 2nd through hole 23 in lath 12 to one Direction inclination movement and as full-shut position when abutted lath 12 long leg masking.Horizontal type shutter 10 is in lath 12 Light-proofness is improved by the 1st through hole 22 of masking, the 2nd through hole 23 under full-shut position.

In addition, horizontal type shutter 10 can also be by the way that lath 12 be tilted to another way, and make the inclination of lath 12 It is reverse with Fig. 6 and Fig. 7, as reverse fully closed.In this case, from the lath 12c of the 3rd layer of upper number the 1st through hole 22 In downside, covered by the 2nd long leg 21b positioned at the upside of the lath 12b from the 4th layer of upper number.But, the 2nd through hole 23 In upside, and in no lath 12 thereon so will not be shielded.In this case, the 2nd through hole 23 also turns into top box 11 Shadow, and the sunshine of incidence can be reduced.

In the case of pull-up bottom rail 14, lift band 15 is wound in roller 17.The 2nd lift band 15b on the outside of room is in volume Roller 17 is around in not long ago, by the lath 12a of the superiors the 2nd through hole 23, so as to be put down substantially with lath 12a interarea portion Go and be rectified into the state being engaged with the face of batching of roller 17.

The 1st lift band 15a on the inside of room also from the lath 12a than being formed with the 2nd through hole 23 on the lower from upper number 3rd layer of lath 12c passes through the 1st through hole 22, substantially parallel with lath 12c interarea portion and correct into and batched with roller 17 The state that face is engaged.Therefore, the 1st lift band 15a is not also batched torsionally batches face in roller 17.That is, the 1st lift band 15a and the 2nd lift band 15b are not wound in roller 17 torsionally.Therefore, 3 rollers 17 can batch phase with same speed 3 lift bands 15a, 15b of same amount, so as to prevent lath 12 from tilting when take-up.

Such horizontal type shutter 10 can obtain the effect being exemplified below above.

(1) compared with the structure for the through hole for passing through the 2nd lift band 15b is formed between the 1st through hole 22, Ke Yi The overall of region for specially requiring light-proofness improves light-proofness.

(2) long leg overlaps each other under full-shut position, so the 1st through hole 22 is by adjacent lath 12c the 2nd long side Portion 21b occlusions, can suppress from the light leak of the 1st through hole 22.

(3) the superiors lath 12a long side direction central portion, form the 2nd of oriented 2nd long leg 21b bias Through hole 23, even in so from the 2nd 23 light leak of through hole when, its light quantity is also less, will not make overall light-proofness significantly Degree reduction.

The 2nd through hole 23 for the lath 12a that (4) the 2nd lift band 15b pass through the superiors, so as to be integrated into the 2nd lift band The state that 15b is engaged with the face of batching of roller 17.Therefore, the 2nd lift band 15b will not be reversed, and roller 17 can wind the 2nd liter Drop band 15b.

Lath 12cs of (5) the 1st lift band 15a also by the 1st through hole 22 until the 3rd layer, so as to be integrated into the 1st The state that lift band 15a is engaged with the face of batching of roller 17.Therefore, the 1st lift band 15a also will not torsionally be wound.

(6) the lath 12a of the superiors only makes the 2nd lift band 15b pass through the 2nd through hole 23, is formed without supplying the 1st lift band The 1st through hole 22 that 15a is passed through.It therefore, it can to make the lath 12a of the superiors successfully inclination movement.

(7) the 2nd lift band 15b extend only through the lath 12a of the superiors the 2nd through hole 23, and plate is passed through than its layer on the lower Bar 12b, lath 12c outside.Therefore, in full-shut position, the 2nd lift band 15b will not connect with the convex surface of the bending of each lath 12 Touch and apply unnecessary load, the successfully inclination movement of lath 12 can be made.

(8) the lath 12a of the superiors makes the 2nd lift band 15b pass through the 2nd through hole 23, it is possible to prevent lath 12a's Lateral shift.

(9) the 3rd layers of later lath 12c also make the 1st lift band 15a pass through the 1st through hole 22, it is possible to prevent lath 12c lateral shift.

In addition, such horizontal type shutter 10 suitably can also change to implement as follows above.

1st through hole 22 at the both ends of the long side direction in lath 12 can be formed on the outside of room.In plate 2nd through hole 23 of the central portion of articles 12 long side direction can be formed on the inside of room, can also be eliminated from lath 12.

1st through hole 22 can also be formed at the lath 12b of the lath 12a of the superiors, the second layer, by whole laths 12 constitute 1 group of slats.

The radical of the radical of lift band 15 and ladder rope 13 is not limited to above-mentioned example.For example, ladder rope 13 can be made to be 4 Root, it is 4 to make lift band 15, in the horizontal type shutter grown crosswise, and it is 7 that can make ladder rope 13, and it is 4 to make lift band 15.Enter And, ladder rope 13 can be made to be 5, it is 3 to make lift band 15.I.e., in any case, of the both ends positioned at lath 12 Can possess many 2nd lift band 15b between 1 lift band 15a.

As above, in the case of larger horizontal type shutter of growing crosswise, the quantity of ladder rope 13 is more than 3 as described above Root, the quantity of lift band 15 is also more than 3.It is engaged with this, bottom rail 14 also uses the part longer with the identical of lath 12.

In the example of fig. 8, for each larger horizontal type shutter of growing crosswise, using 5 ladder ropes 13,4 liftings are used Band 15.Specifically, the lath 12c, 2 the 1st lift band 15a after the 3rd layer are towards the long side side of the lath 12 on the inside of room To both ends side extension.In addition, on the outside of room, 2 the 2nd lift band 15b extend between 2 the 1st lift band 15a.This Outside, bottom rail 14 is using the part with the width bigger than width between the long leg of lath 12, so as to improve intensity.

In the example of fig. 8, only at lath 12c both ends, the 1st lift band 15a is made to pass through the 1st through hole 22, on The 2nd lift band 15b between the 1st lift band 15a, prolongs in the 2nd long leg 21b of lath 12 outside along lifting direction Stretch.Therefore, when lath 12 is in full-shut position, the only light leak of the 1st through hole 22 from surrounding, so as to improve overall screening Photosensitiveness.

Can not be to lath 12 for the 1st through holes 22 passed through of the 1st lift band 15a positioned at the both ends of lath 12 The side bias of the 1st long leg 21a on the inside of room.That is, the 1st through hole 22 can be to the 2nd long leg 21b's on the outside of room Side bias.And then, as shown in figure 9, the 1st through hole 22 can be arranged at the 1st long leg 21a and the 2nd long leg of lath 12 Central portion between 21b.

In this case, the 1st through hole 22 lath adjacent when lath 12 is in full-shut position and above and below not all quilt 12 occlusions.That is, the 1st through hole 22 occlusion of lath 12 that only only a part is abutted based on set position, or entirety is not It is blocked for.In this case, the 1st through hole 22 is arranged at the both ends side of long side direction, thus between the 1st through hole 22 Set the situation for the 2nd lift band 15b through holes passed through to compare, overall light-proofness can be improved.

As shown in Figure 10, the 2nd lift band 15b can extend in lath 12c the 1st long leg 21a and the 2nd long leg 21b. In this case, many 2nd lift band 15b are respectively arranged at the short side direction of lath 12, are configured in the way of tortuous.Also, It is herein 3 the 2nd lift band 15b that many are configured between 2 the 2nd lift band 15b.In this case, positioned at lath 12c's 1st lift band 15a of the both sides of long side direction is disposed through the 1st through hole 22 of the both sides of lath 12c long side direction.

As shown in figure 11, the Lift Part of lifting bottom rail 14 is as the 1st lift band 15a, the 2nd lift band 15b, Ke Yidai For the part with shape such as bandlet, and it is the part of the rope forms such as round belt.

As shown in figure 12, in great horizontal type shutter of growing crosswise, more ladder ropes 13 and lift band 15 can be used. I.e., in the example in figure 12, the 1st through hole 22 is formed with lath 12c both ends side, is configured with the 1st lift band 15a.Separately Outside, it is configured with the 2nd lift band 15b every one between ladder rope 13.In addition, the 2nd lift band 15b is not only configured at the 1st long side Portion 21a sides, can also be configured at the 2nd long leg 21b sides.

As shown in figure 13, horizontal type shutter 10 is installed on window frame 30, and the sunshine of the transmission region 33 in window frame 30 is hidden Cover.The method for being installed on window frame 30 as horizontal type shutter 10, first, with the method shown in Figure 13.In fig. 13, horizontal type hundred The covering window frame 30 of leaf window 10 makes light leak tail off, and in the case of hiding window frame 30, is installed on and is arranged on the inside of room by top surface Window frame 30 top pelmet 31.In this case, the length of the transverse direction of horizontal type shutter 10 is set as than window frame 30 Vertical frame 30a, 30a between interval A length.In the height direction, the horizontal frame 30b of the downside than window frame 30 is located on the lower with bottom rail 14 The mode of the position of side, horizontal frame 30b, 30b for being set as than above and below interval B is long.Thus, the horizontal covering of type shutter 10 window frame 30 Transmission region 33 entirety.

In this case, through lath 12 the 1st through hole 22, the 1st lift band 15a of the 1st through hole 22 be located at along Vertical frame 30a, 30a of window frame 30 position or the outside positioned at vertical frame 30a, 30a.In this case, will not be from the 1st through hole 22 light leaks, can improve light-proofness.If when the 1st through hole 22 is positioned in the inner side of window frame 30 also close to vertical frame 30a, 30a In the case of, the shadow as vertical frame 30a, 30a, and the light quantity of transmission can be reduced.

In addition, bottom rail 14 is located at the positions of the horizontal frame 30b of the downside than window frame 30 on the lower.Therefore, if working as orlop Lath 12c or lath 12c proximate to it the 2nd through hole 23 downside horizontal frame 30b inner side also close to downside horizontal stroke Frame 30b and in the case of positioning, light only immerses foot of user etc., so unobvious for user.

As shown in figure 14, horizontal type shutter 10 is also installed on the inner side of window frame 30.In this case, horizontal type shutter 10 The length of transverse direction be set as that the interval A between vertical frame 30a, 30a with window frame 30 is essentially identical.In the height direction, the bottom of with Rail 14 is located at the mode on the horizontal frame 30b of the downside of window frame 30, is set as the basic phases of interval B with horizontal frame 30b, 30b up and down Same length.Thus, the entirety of the transmission region 33 in the horizontal covering of type shutter 10 window frame 30.

In this case, the 1st through hole 22 of lath 12, through the 1st lift band 15a of the 1st through hole 22, for the 1st liter The 1st through hole 22 passed through with 15a not eye-catching part from the point of view of the user that the central portion of transmission region 33 grades is dropped, is located at The vertical frame 30a of window frame 30 vicinity.Especially in Fig. 9~Figure 12 example, the 1st through hole 22 is arranged at lath 12c length The both ends of edge direction.Therefore, the 1st through hole 22 is located at vertical frame 30a vicinity.For the horizontal type shutter 10, also with not Through hole is formed between the 2nd through hole 23 of lath 12 correspondingly, can improve overall light-proofness.

And then, in the case of fig. 14, the 2nd through hole 23 can be disposed proximate to several laths 12 of bottom rail 14. In this case, making horizontal frame 30b, the 30b of the length of the short transverse of horizontal type shutter 10 than above and below interval B slightly long.Thus, exist When bottom rail 14 declines, several laths are overlapping on the horizontal frame 30b of downside, so that the 2nd through hole 23 be hidden.It therefore, it can suppression Make the worry from the light leak of the 2nd through hole 23.

(the 2nd embodiment)

First, reference picture 15 is illustrated to Figure 22 to the horizontal type shutter of the 2nd embodiment of the present invention.Figure 15 is Represent the stereogram of the brief configuration of the horizontal type shutter of the 2nd embodiment of the present invention.In addition, Figure 16 is the 2 of the present invention The lath s4 of the horizontal type shutter of embodiment top view.Figure 17 (a), (b) are the horizontal types hundred of the 2nd embodiment of the present invention Explanation figure during the lath s4 of leaf window tilting action.Figure 18 (a), (b) are the horizontal type shutters of the 2nd embodiment of the present invention Lath s4 shielding status when explanation figure.Figure 19 is the part for the horizontal type shutter for representing the 2nd embodiment of the present invention The side view of brief configuration.Also, Figure 20 is that the screening effect of the horizontal type shutter of the 2nd embodiment to the present invention is said Bright side partial cross-sectional.Figure 21 (a), (b) are the screening effect of the horizontal type shutter of the 2nd embodiment to the present invention respectively The side partial cross-sectional illustrated in more detail and its comparative example.Figure 22 (a), (b) are the 2nd embodiments to the present invention The lateral shift of horizontal type shutter reverses the top view that inhibition is illustrated.

As shown in figure 15, in the horizontal type shutter of present embodiment, via the left part of the long side direction from top box s1 Side, central portion side and right part side hang respectively under ladder rope s7L, s7M, s7R and support multilayer lath s4.Bottom rail s8 is hung down It is supported on each ladder rope s7L, s7M, s7R lower end.In addition, be arranged in the lump the ladder rope s7L of outside or indoor, s7M, S7R halliard s6L, s6M, s6R as the Lift Part of more than 3 hangs down from top box s1, above-mentioned halliard s6L, S6M, s6R lower end are provided with bottom rail s8.

Mechanism that angle to multilayer lath s4 is adjusted, the mechanism for making several layers of lath s4 liftings and to above-mentioned machine The operating unit that structure is operated can realize with various known forms, the purport of said mechanism and the present invention without direct relation, So simply being illustrated to one example.

It is configured with top box s1 and ladder rope s7L, s7M, s7R and halliard s6L, s6M, s6R is carried out hanging lower support Supporting member, the bar-shaped drive shaft in four directions passes through the supporting member (not shown).Can rotatably it be supported in this supporting member There is oblique-roller, the drive shaft can not pass through the oblique-roller with the relative rotation.Therefore, if the drive shaft rotates, the inclination Roller rotates, and can be adjusted by ladder rope s7L, s7M, s7R multilayer lath s4 for hanging lower support angle.

In addition, in order to pull in or be pulled out from top box s1 into top box s1 by halliard s6L, s6M, s6R, and at this Supporting member is provided with the winding off spindle (not shown) installed in the way of it can not be rotated against relative to the drive shaft.Therefore, if The drive shaft is rotated, then the oblique-roller rotates, and the multilayer lath s4 angle of lower support is hung by ladder rope s7L, s7M, s7R towards phase Tilted for horizontal direction generally perpendicular direction, afterwards, carry out batching for halliard s6L, s6M, s6R based on the winding off spindle Or debatching, by making bottom rail s8 liftings to lift lath s4.

The operation belt wheel that the rotation to the drive shaft is operated is contained in top box s1 right part side, the behaviour is set up in The operating rope s5 for making the ring-type of belt wheel hangs down from the export mouth 1a on the preceding surface for the right part side for being arranged at top box s1.In addition, Being provided with top box s1 can be by the stop device of the spin locking of the drive shaft.Therefore, by operating operating rope s5, and can be with The rotation of the drive shaft is operated, the angle of the multilayer lath s4 to being hung lower support by ladder rope s7L, s7M, s7R via the supporting member Degree is adjusted, and multilayer lath s4 is lifted by halliard s6L, s6M, s6R.

In the horizontal type shutter of present embodiment, as shown in figure 16, the halliard in multiple halliard s6L, s6M, s6R S6L, s6R are configured to：Through the short side direction for being arranged on each lath s4 an edge part (outdoor lateral edge portion) nearby and along this Short side direction extension elongated hole-shape through hole s4a (through hole) and hang down, halliard s6M is configured to：Along the short of each lath s4 Hang down the another side edge of edge direction.The through hole s4a of the elongated hole-shape is preferably formed into one of the short side direction from each lath s4 Edge part (outdoor lateral edge portion) extends in the range of arriving the central portion of each lath s4 short side direction.Also, each lath s4 is carried Put be disposed in the top box s1 plurality of positions of long side direction and be connected at predetermined intervals under hanging a pair of ladder rope s7L (or Person s7M, s7R) between horizontal line s7a, s7b and be supported by respectively.

The through hole s4a of especially elongated hole-shape will not hinder each lath s4 tilting action, and each lath s4 with as When the mode of shielding status is tilted, the position for the part that through hole s4a is at least covered by each lath s4 edge part is formed at.

More specifically, as shown in figure 17, in order to through halliard s6L, s6R, each lath s4 short side direction (i.e., Fore-and-aft direction) outdoor lateral edge portion be formed about the through hole s4a of elongated hole-shape, so as to be horizontality (ginseng in each lath s4 According to Figure 17 (a)), each lath s4 be heeling condition (reference picture 17 (b)) when, halliard s6L, s6R can also be made to hang lower institute towards it The vertical being related to is set up free of a burdenly.In addition, the through hole s4a of elongated hole-shape is arranged near outdoor lateral edge portion, so such as Shown in Figure 17 (b), it can suppress, from through hole s4a light leaks, the light-proofness to exterior light can be improved.

That is, as shown in Figure 18 (a), the through hole s4a of elongated hole-shape is formed as at an edge of the short side direction from each lath s4 Portion's (outdoor lateral edge portion), to extension in the range of the central portion of each lath s4 short side direction, is shielding status in each lath s4 When, each lath s4 is tilted towards relative to horizontal direction generally perpendicular direction, now, is at least covered by each lath s4 edge part A through hole s4a part.In addition, as described later, all being hidden by each lath s4 edge part for through hole s4a can also be configured to Cover.Thus, it is possible to suppress, from through hole s4a light leaks, the light-proofness to exterior light can be improved.And then, by outdoor side Through hole s4a is set near edge, and is used as the effect beyond place's raising light-proofness, such as Figure 18 (a) (or Figure 17 (b)) state Hidden completely by the lath s4 in downstream in full-shut position lower through-hole s4a like that, so appearance design also improves.

In addition, as shown in Figure 18 (b), the through hole s4a of elongated hole-shape minor axis D be preferably formed into should through halliard S6L, s6R diameter of section d are roughly the same.Thus, even in not covering the whole of through hole s4a by each lath s4 edge part In the case of, it is possibility to have effect ground suppresses from through hole s4a light leaks.In addition, " the diameter of section d substantially phases with halliard s6L, s6R Same through hole s4a minor axis D " refers to the diameter of the degree of movements of without prejudice to halliard s6L, the s6R relative to through hole s4a, example Such as it is referred to as making minor axis D identical with diameter of section d, or makes minor axis D more slightly larger than diameter of section d.In addition, by making terraced rope S7L, s7R diameter are roughly the same with the through hole s4a of elongated hole-shape minor axis D, or are more than its thickness, so as to more It is reliably suppressed light leak.

In addition, in addition to 3 halliards s6L, s6M, s6R are formed as in the present embodiment, may be formed as making The form of halliard with 4 or more than 4.In this case, at least 2 halliards in multiple halliards pass through the length Poroid through hole s4a and hang down, at least 1 halliard in halliard beyond at least 2 halliards is along each lath s4 The another side edge of short side direction hang down.

Now, the respective long side direction of the multilayer lath s4 in the plurality of halliard " at a distance of both ends it is nearest Halliard that position " is hung down (being halliard s6L, s6R in Figure 15 and Figure 16 example) is configured to through being arranged on each plate The through hole for the elongated hole-shape that an edge part (outdoor lateral edge portion) for bar s4 short side direction nearby and along the short side direction extends S4a, through the through hole s4a of elongated hole-shape halliard beyond halliard (in Figure 15 and Figure 16 example be halliard S6M breach, through hole all) are not utilized, and are preferably configured as the another side edge (indoor along each lath s4 short side direction Edge part) hang down.Thus, it is possible to more efficiently suppress light leak, and as will be described later can suppress lath s4 Lateral shift and torsion.

In the horizontal type shutter of present embodiment, each lath s4 is made up of flat hard material (for example, wooden), By ladder rope s7L, s7M, s7R and halliard s6L, s6R, s6M equipping position involved by lath s4, leakage can be suppressed Light and improvement assembleability, can effectively suppress lateral shift and the torsion of lath.

As shown in Figure 15 and Figure 16, short side directions (that is, fore-and-aft direction) of a pair of ladder rope s7L, s7M, s7R in lath s4 On hang down opposed to each other, a pair of ladder rope s7L between be connected with predetermined intervals in X shape intersect horizontal line s7a, s7b, such as Shown in Figure 19, it is loaded on lath s4 on the horizontal line s7a, s7b.Similarly, with regulation between a pair of ladder rope s7M (or s7R) Interval is connected with horizontal line s7a, the s7b intersected in X shape, and lath s4 is uploaded on the horizontal line s7a, s7b.

In common horizontal type shutter, there is also have slightly using what is be made up of the soft material that can be bent of aluminum The form of the lath of the laminal form of microbend, in the case of using this lath that can be bent, can compare Easily with its bendability by the lath through in X shape intersect horizontal line s7a, s7b, so its assembleability also not into For how big burden.In addition, in existing horizontal type shutter, not make halliard, but it is scarce with the lath ladder is restricted Mouth engaging, so as to suppress the lateral shift of the lath.

On the other hand, the lath s4 of the horizontal type shutter of present embodiment is as shown in Figure 15 and Figure 19, with by wooden The flat form constituted etc. the hard material that can not be bent.It can not say and be easy to while the flat board that will be made up of the hard material The lath s4 of shape is through horizontal line s7a, the s7b intersected in the X shape while being assembled.Therefore, in present embodiment In horizontal type shutter, it is in horizontal stroke that X shape is intersected to be configured to be loaded in this hard material on the flat lath s4 that will be made up of Line s7a, s7b, so as to improve assembleability.In addition, the lath s4 of the horizontal type shutter of present embodiment be not provided with respectively The breach of ladder rope s7L, s7M, s7R horizontal line s7a, s7b engaging, can not only suppress the light leak, also make lath s4 relative to each Ladder rope s7L, s7M, s7R horizontal line s7a, s7b setting facilitation.

Generally, horizontal line s7a, s7b will be only loaded on flat lath s4 if being not provided with breach, produce each lath The lateral shift of s4 long side direction (that is, left and right directions), act on each lath s4 short side direction (that is, fore-and-aft direction) torsion Turn, unfavorable condition can be produced when in lath s4 descending operation, tilt operation, but in the horizontal type shutter of present embodiment In, this lateral shift can also be suppressed and reversed.

That is, in the horizontal type shutter of present embodiment, as shown in Figure 15 and Figure 16, at a distance of each lath s4's Halliard s6L, s6R that the both ends proximal most position of long side direction (that is, left and right directions) hangs down from top box s1, through in each lath That set near the outdoor lateral edge portion of s4 short side direction (that is, fore-and-aft direction) is the through hole s4a of elongated hole-shape along the longitudinal direction, It is locking via breakthrough part s8L, s8R for being set near the outdoor lateral edge portion of bottom rail s8 upper surface to be installed on bottom surface side. Also, at a distance of each lath s4 long side direction (that is, left and right directions) both ends proximal most position hang down halliard s6L, The short side direction of at least 1 (that is, being in this example halliard s6M) along each lath s4 in halliard beyond s6R is (i.e., Fore-and-aft direction) indoor lateral edge portion hang down, and locking be installed on the installation portion that bottom surface is arranged at along bottom rail s8 leading flank s8M.That is, being configured to hang down multiple halliards between halliard s6L, s6R, but it is configured to wherein at least 1 Root halliard hangs down along indoor lateral edge portion.

In the horizontal type shutter of the present embodiment so constituted, as shown in figure 18, by each lath s4 edge part extremely A masking through hole s4a part, so as to suppress from through hole s4a light leaks, but is more preferably configured to, through hole s4a whole less Covered by each lath s4 edge part.Thus, it is possible to be reliably suppressed from through hole s4a light leaks, it can improve to exterior light Light-proofness.For example, as shown in figure 20, the lath s4 of present embodiment has thickness, thus in order to tilt when (when fully closed) it is hidden Through hole s4a whole is hidden, the top with the lath s4 of upstream through hole s4a is turned into the lath s4 in downstream upper end sA position Edge sB position turns into horizontal position, or the mode as the height higher than it, forms through hole s4a.Now, halliard S6R (or s6L) is even if how many generation relaxations can also as shown in Figure 20.

In addition, by the way that through hole s4a is arranged near lath s4 outdoor lateral edge portion, can improve (fully closed during inclination When) shielding.For example, present embodiment as shown in Figure 21 (a), if through hole s4a to be arranged to lath s4 outdoor Near lateral edge portion, then (with reference to empty in the case of halliard s6R (or s6L) the direction substantially vertical that hangs down Line arrow), halliard s6R (or s6L), ladder rope s7R (or s7L) will not also hinder lath s4 tilting action, therefore Improve shielding.On the other hand, shown in such as Figure 21 (b), if the indoor lateral edge portion that through hole s4a is arranged at into lath s4 is attached Closely, then in the case of halliard s6R (or s6L) the direction substantially vertical that hangs down (with reference to dotted arrow), it can hinder Lath s4 tilting action, it is thus possible to made a very bad impression to its shielding.Therefore, by the way that through hole s4a is arranged at into lath Near s4 outdoor lateral edge portion, shielding when can improve inclination (when fully closed).

Through hole s4a is so arranged at lath s4, and arranges multiple halliard s6L, s6R, s6M as shown in Figure 16, Even if so as to be only each lath s4 for being uploaded at horizontal line s7a, s7b, when can also improve inclination as Figure 20 and Figure 21 The shielding of (when fully closed).And suppress its lateral shift (reference picture 22 (a)), reverse (reference picture 22 (b)).

Also, in order to suppress lateral shift, reversing and further improve assembleability, as shown in figure 19, it is preferable that be configured to pin To multilayer lath s4, halliard s6L (or s6R) is incorporated into each horizontal stroke every specified layer (being every 5 layers in example illustrated) Line s7a, s7b.Additionally, it is preferred that, halliard s6L, s6R being incorporated into for each lath s4 with it relative to each horizontal line s7a, s7b The central portion of long side direction is basic point, is incorporated into symmetrical mode.For example, as shown in figure 19, for some lath s4, rising Drop rope s6L, s6R passes through the central portion side relative to corresponding horizontal line s7a, s7b.For other lath s4, halliard s6L, s6M The peripheral portion side opposite with the central portion is passed through relative to corresponding horizontal line s7a, s7b.So, halliard s6L, s6R phase is made For being incorporated into for each lath s4 symmetrically for each horizontal line s7a, s7b, so as to suppress the laterally inclined of each lath s4 Move and reverse.

On halliard s6M, similarly, it is configured to that multilayer lath s4 can be directed to every specified layer (in example illustrated In every 5 layers) be incorporated into each horizontal line s7a, s7b, but preferably across between each horizontal line s7a, s7b from the viewpoint of attractive in appearance (reference picture 16).Or, mode can also be formed as：Between the lath s4 of continuous levels, each horizontal line is being incorporated into In the case of being passed through between s7a, s7b, in upside, lath s4 makes halliard s6M through horizontal line s7a right side and a horizontal line s7b left side Side, in downside, lath s4 makes halliard s6M through horizontal line s7a left side and horizontal line s7b right side, and is incorporated into and (do not schemed Show).

So, it is configured to halliard s6L, s6M is incorporated into each horizontal line s7a, s7b every specified layer, so as to Suppress each lath s4 lateral shift, reverse and further improve assembleability.

In addition, in bottom rail s8 upper surface, the trip of hanging down with multiple halliard s6L, s6R, which puts correspondingly to be respectively arranged with, passes through Logical portion s8L, s8R, it is possible to multiple halliard s6L, s6R is hung down approximately along vertical.Thus, it is possible to make each lath s4 Lifting action, tilting action smoothly changes.

As above, the horizontal type shutter of present embodiment is configured to, in each lath s4 short side direction (that is, front and back To) plurality of positions of mutually opposing a pair of ladders rope s7L, s7M, s7R long side direction for being disposed in top box s1 hung down, Duo Gesheng Drop rope s6L, s6M, s6R hangs down in each pair ladder rope s7L, s7M, s7R neighbouring position from top box s1, at least 2 liftings Rope, the liter preferably hung down in the both ends proximal most position of the long side direction (that is, left and right directions) at a distance of each lath s4 from top box s1 Drop rope s6L, s6R, are disposed through an edge part (outdoor lateral edge portion) for the short side direction of each lath nearby and along the short side Direction extension elongated hole-shape through hole s4a and hang down, at least 1 in the halliard beyond the halliard s6L, s6R (that is, exists It is halliard s6M in this example) hung down along each lath s4 another side edge (indoor lateral edge portion).

Thus, it is possible to light leak when suppressing lath s4 maskings.Also, the through hole s4a of the elongated hole-shape is formed at each The mode that lath s4 turns into shielding status can at least be covered the through hole s4a part when tilting by each lath s4 edge part Position, so as to more suppress lath s4 masking when light leak.It is further preferred that being formed in each lath s4 with as masking shape Through hole s4a whole positions, or in addition, elongated hole-shape are at least covered when the mode of state is tilted by each lath s4 edge part Through hole s4a minor axis D-shaped turn into roughly the same with halliard s6L (or s6R) that this is passed through diameter of section d, so as to To suppress the light leak all the more.

In addition, the horizontal type shutter of present embodiment is configured to：As lath s4, it is made up of flat hard material, Lath s4 is placed with horizontal line s7a, the s7b being connected at predetermined intervals between each pair ladder rope s7L, s7M, s7R.By This, can improve and utilize assembleability during the flat lath s4 being made up of this hard material.

In addition, for halliard s6L, s6R, preferably be incorporated into every multiple lath s4 specified layer horizontal line s7a, S7b mode hangs down.Thus, it is possible to further improve assembleability.

In addition, through hole s4a is formed as (that is, front and rear along lath s4 short side direction by the horizontal type shutter of present embodiment Direction) extension elongated hole-shape, so especially being configured to that the flat lath s4 of hard material only is placed in into horizontal line When on s7a, s7b, can easily it be tilted in order to which a pair of ladder ropes s7L, s7R are used for into lateral shift and inhibitory action is reversed The influence of action, but lath s4 tilting action can be made smoothly to change, and can be with free of a burden to institute under bottom rail s8 hanging The vertical being related to is set up.Also, the horizontal type shutter of present embodiment is configured to the halliard that will be hung down from top box s1 S6L, s6R are installed on the upper surface for the bottom rail s8 for being arranged on the position than the plurality of lath s4 on the lower.Thus, it is possible to make each plate Bar s4 lifting action, tilting action is smoothly changed.

More than, the example of specific embodiment is enumerated before the present invention is described, but the present invention is not limited to The example for the embodiment stated, can carry out various changes in the range of its technological thought is not departed from.For example, exemplifying in X Horizontal line s7a, s7b that shape is intersected are illustrated, but horizontal line s7a, s7b can not intersect and parallel, or 1 horizontal stroke Line.

In addition, the halliard for being configured to be configured to make more than 2 hangs down between halliard s6L, s6R, wherein extremely Few 1 halliard hangs down along indoor lateral edge portion.

(the 3rd embodiment)

Next, reference picture 23 is illustrated to Figure 26 to the horizontal type shutter of the 3rd embodiment of the present invention.Figure 23 It is the stereogram of the brief configuration for the horizontal type shutter for representing the 3rd embodiment of the present invention.In addition, Figure 24 (a), (b) are pair Cut open the side that the plate-shaped member s40 of the embodiment 1 of the horizontal type shutter of the 3rd embodiment of present invention assemble method is illustrated View.Figure 26 (a), (b) are the plate-shaped member s40 of the embodiment 3 of the horizontal type shutter of the 3rd embodiment to present invention groups The sectional view that dress method is illustrated.

As shown in figure 23, the horizontal type shutter of the 3rd embodiment, can be with the 2nd embodiment party in addition to top box s1 form The horizontal type shutter of formula is constituted in the same manner.Therefore, identical cross reference number is assigned to identical inscape, omits its further Detailed description.

That is, when using the flat lath s4 being made up of the hard material such as wooden, in order to apply flexibly lath s4 Appearance design, expect to be intended to set the plate-shaped member s40 with lath s4 homogeneities on top box s1 preceding surface.In order to meet this Plant and expect, it is considered to the plate-shaped member s40 with lath s4 homogeneities is pasted on to top box s1 preceding surface, but preferably passes through other hands Its workability of Duan Gaishan.

Therefore, in the horizontal type shutter of the 3rd embodiment, the plate-shaped member s40 with lath s4 homogeneities can be assembled and disassembled Ground engages the preceding surface for being arranged at top box s1.In addition, plate-shaped member s40 can be using lath s4 in itself.In addition, in Figure 23 institutes In the example shown, it is configured to make operating rope s5 hang down via plate-shaped member s40 breach s40a from top box s1 preceding surface.

Especially plate-shaped member s40 is configured to the groove portion by being fitted together to or falling into the preceding surface for being arranged at top box s1 S1b and carry out engaging setting.

(embodiment 1)

Figure 24 represents the tabular by the chimeric embodiment 1 that plate-shaped member s40 is engaged to the preceding surface for being arranged at top box s1 Part s40 assemble method.As shown in Figure 24 (a), (b), the top box s1 groove portion s1b on preceding surface is arranged at by from top box s1's Above main part side and bottom surface side respectively forwardly surface extension each claw-like upside projection tab s11 and lower projection piece S12 and formed, first, the lower edge of plate-shaped member s40 short side direction is sticked in lower projection piece s12 (reference pictures 24 (a) the upper edge of plate-shaped member s40 short side direction), then, is pressed relative to upside projection tab s11 and makes plate-shaped member s40 It is embedded in top box s1 groove portion s1b (Figure 24 (b) references).It is fitted together in the way of it will not easily unload after assembling, but due to not Paste so can also remove.So, that is, from the front of horizontal type shutter plate-shaped member s40 can be assembled into from indoor Top box s1 preceding surface, so its workability becomes easy.In addition, as plate-shaped member s40, using lath s4 in itself, so that Its appearance design can more be improved.

(embodiment 2)

Figure 25 is denoted as the variation of embodiment 1 and plate-shaped member s40 engagings is arranged at before top box s1 by chimeric The plate-shaped member s40 of the embodiment 2 on surface assemble method.In top box s1, it is equipped to foregoing winding off spindle (not shown) Deng the supporting member s15 supported, supporting member s15 is formed as to have what is protruded from forward face at the top of its indoor The upside projection tab s15a of claw-like.Also, as shown in Figure 25 (a), (b), pleurapophysis on this can be made by being previously provided with top box s1 The opening portion 1c that playing piece s15a exposes, is set to make supporting member s15 from top box s1 upper opening elastic deformation make on this Pleurapophysis playing piece s15a exposes from opening portion 1c.If the supporting member s15 with upside projection tab s15a so is arranged at into top box In s1, then be arranged at top box s1 preceding surface groove portion s1b by upside projection tab s15a, with from top box s1 bottom surface side forward Surface extension claw-like lower projection piece s12 and formed, first, make plate-shaped member s40 short side direction lower edge with Pleurapophysis playing piece s12 engages (reference picture 25 (a)), then, relative to the short side side that upside projection tab s11 presses plate-shaped member s40 To upper edge and plate-shaped member s40 is embedded in top box s1 groove portion s1b (reference picture 25 (b)).So, can be from interior , from the front of horizontal type shutter plate-shaped member s40, i.e., be assembled in top box s1 preceding surface by side, so its workability becomes to hold Easily.In addition, as plate-shaped member s40, so as to more improve its appearance design using lath s4 in itself.

(embodiment 3)

Figure 26 represents the plate by falling into and engaging plate-shaped member s40 the embodiment 3 on the preceding surface for being arranged at top box s1 Shape part s40 assemble method.Such as Figure 26 (a), shown in (b), the top box s1 groove portion s1b on preceding surface is arranged at by from top box s1 Main part above side and bottom surface side respectively forwardly each claw-like of surface extension upside projection tab s13 and lower projection Piece s12 and formed, first, the groove portion that the insertion of the upper edge of plate-shaped member s40 short side direction is formed by upside projection tab s13 S1b top (reference picture 26 (a)), then, the following clan of plate-shaped member s40 short side direction is entered by lower projection piece The groove portion s1b of s12 formation bottom (reference picture 26 (b)).In this case, it can also easily unload, not glue after assembling Patch, so can also remove.So, in the present embodiment, can be from indoor, i.e., from the front of horizontal type shutter by tabular Part s40 is assembled into top box s1 preceding surface, so its workability becomes easy.In addition, as plate-shaped member s40, utilizing plate Bar s4 in itself, so as to more improve its appearance design.

As above, the horizontal type shutter of present embodiment includes whole action effects of the 2nd embodiment, and can To improve the overall appearance design for including top box s1.Do not paste especially, and can be from the positive by plate of horizontal type shutter Shape part s40 is assembled in top box s1 preceding surface, so its workability becomes easy.In addition, by being formed as assembling and disassembling, institute Changed with the change that also can easily carry out such as plate-shaped member s40.Also, as plate-shaped member s40, utilize lath s4 Itself, so as to more improve its appearance design, can also further prevent the increase of its cost.

In addition, the present invention is not limited to the example of the embodiment shown in Figure 23, the horizontal stroke of other forms can apply to Type shutter, can carry out various changes in the range of its technological thought is not departed from.For example, can be not configured to from top box s1 Preceding surface hang down operating rope s5, and can be hung down from top box s1 left and right end portions side, the bottom from top box s1 can also be configured to Hang down in face.

In addition, in the horizontal type shutter of each embodiment, instead of the operation based on operating rope s5, being configured to, lead to Cross the operation from external switch etc. and electronic action.

(industrial utilization possibility)

According to the present invention it is possible to effectively suppress light leak, so in the purposes of the horizontal type shutter using multiple halliards On be useful.

Claims (20)

1. a kind of horizontal type shutter, possesses：

Top box；

Along multiple laths of lifting direction arrangement；And

The Lift Part of more than 3 for lifting multiple laths is hung down and is used for from the top box,

In multiple described laths, the one of the both ends side of the long side direction of the lath and/or the short side direction of the lath Edge part has been formed about through hole,

The respective insertion that at least two Lift Parts in the Lift Part of described more than 3 pass through multiple laths Hole,

At least 1 halliard in Lift Part beyond at least two Lift Part is located at the respective of multiple laths Long leg outside.

2. horizontal type shutter according to claim 1, wherein,

The Lift Part possesses：2 the 1st Lift Parts, it hangs down from the top box, for lifting multiple described laths, and Positioned at the both ends side of the long side direction of the lath；And the 2nd Lift Part of more than 1, it hangs down from the top box, uses In multiple described laths of lifting, and between 2 the 1st Lift Parts,

The through hole is formed at the both ends side of the long side direction of the lath,

1st Lift Part by the respective through holes of multiple laths,

2nd Lift Part is located at the outside of the respective long leg of multiple laths.

3. horizontal type shutter according to claim 2, wherein,

2nd Lift Part is many.

4. the horizontal type shutter according to Claims 2 or 3, wherein,

2nd Lift Part is located at the edge part of the short side direction of the lath.

5. the horizontal type shutter according to any one of claim 2~4, wherein,

The quantity of 2nd Lift Part is more than the 1st Lift Part.

6. the horizontal type shutter according to any one of claim 2~5, wherein,

Multiple described laths are group of slats,

The through hole is the 1st through hole,

The lath i.e. upper strata lath of more than 1 is also equipped with the position than the group of slats by the top,

In the upper strata lath, it is formed with what is passed through for the 2nd Lift Part in the central portion of the long side direction of the lath 2nd through hole,

2nd Lift Part passes through the 2nd through hole of the upper strata lath.

7. the horizontal type shutter according to any one of claim 2~5, wherein,

Multiple described laths are group of slats,

The through hole is the 1st through hole,

Lath i.e. lower floor's lath of more than 1 is also equipped with the position than the group of slats on the lower,

In lower floor's lath, it is formed with what is passed through for the 2nd Lift Part in the central portion of the long side direction of the lath 2nd through hole,

The 2nd through hole that 2nd Lift Part passes through lower floor's lath.

8. the horizontal type shutter according to any one of claim 2~7, wherein,

2nd Lift Part is configured at the long leg opposed with the long leg for being configured with the 1st Lift Part.

9. according to horizontal type shutter according to any one of claims 1 to 8, wherein,

The through hole is located at the outside for the transmission region that sunshine is passed through in the mounting object of the horizontal type shutter.

10. horizontal type shutter according to claim 1, wherein,

The horizontal type shutter lifts the multilayer lath using the lifting unit of more than 3, and the multilayer lath is by ladder rope branch Hold, the ladder rope is disposed in many places of the long side direction of the top box and hung down,

The horizontal line that the multilayer lath is equipped on the ladder rope of many places respectively is supported,

The Lift Part of described more than 3 hangs down in the neighbouring position of the ladder rope from the top box,

The through hole is arranged near an edge part of the short side direction of the lath, in the way of extending along the short side direction Be formed as elongated hole-shape,

Short side direction of at least 1 Lift Part in Lift Part along each lath beyond at least 2 Lift Parts Another side edge is hung down,

The through hole of the elongated hole-shape is formed at following location：When each lath is tilted in the way of as shielding status by each lath Edge part at least cover the through hole a part position.

11. horizontal type shutter according to claim 10, wherein,

Both ends in the respective long side direction at a distance of the multilayer lath in the Lift Part of described more than 3 are nearest The Lift Part that position is hung down passes through the through hole of the elongated hole-shape.

12. the horizontal type shutter according to claim 10 or 11, wherein,

Lift Part beyond through the Lift Part of the through hole of the elongated hole-shape is all along the another of the short side direction of each lath One edge part hangs down.

13. the horizontal type shutter according to any one of claim 10~12, wherein,

The through hole of the elongated hole-shape is formed at following location：When each lath is tilted in the way of as shielding status by each plate The edge part of bar covers whole positions of the through hole.

14. horizontal type shutter according to claim 13, wherein,

The through hole of the elongated hole-shape is formed at following location：The downstream when each lath is tilted in the way of as shielding status The position of the upper end of lath turns into the position with the position level of the top edge of the through hole of the lath of upstream；Or be formed as The height higher than the position.

15. the horizontal type shutter according to any one of claim 10~14, wherein,

The minor axis of the through hole of the elongated hole-shape be formed as with should through Lift Part diameter of section it is roughly the same.

16. the horizontal type shutter according to any one of claim 10~15, wherein,

The ladder rope has the thickness roughly the same or bigger than its with the diameter of section for the Lift Part that this is passed through.

17. the horizontal type shutter according to any one of claim 1~16, wherein,

Each lath of the multilayer lath is made up of flat hard material, with the plate-shaped member of the lath homogeneity with can be from The mode of the preceding surface assembly and disassembly of the top box engages setting.

18. horizontal type shutter according to claim 17, wherein,

The plate-shaped member engaged by chimeric or falling into the groove portion on the preceding surface for being arranged at the top box be arranged at it is described Groove portion.

19. the horizontal type shutter according to any one of claim 10~18, wherein,

Each lath of the multilayer lath is placed on the horizontal line of the ladder rope.

20. the horizontal type shutter according to any one of claim 10~19, wherein,

Halliard through the through hole of the elongated hole-shape is hung down in the way of being incorporated into the horizontal line every specified layer.