CN107109893B - Horizontal type shutter - Google Patents

Abstract

The present invention provides one kind can be in the horizontal type shutter of the central portion of the longitudinal direction of lath raising light-proofness；In multiple laths (12c), the 1st through hole (22) for being provided as the lifting belt (15a) of an example of the 1st lifting part and passing through is formed at the both ends of the longitudinal direction of lath (12c), lifting belt (15a) passes through respective 1st through hole (22) of multiple laths (12c), and the lifting belt (15b) of an example as the 2nd lifting part is located at the outside of the respective long leg of multiple laths (12c).

Description

Horizontal type shutter

Technical field

The present invention relates to the horizontal type shutters for having multiple laths, more specifically, are related to making using multiple halliards Hang the horizontal type shutter of multilayer lath lifting of the lower support in ladder rope.

Background technique

Horizontal type shutter has multiple laths for being supported on ladder rope and multiple liftings for going up and down multiple laths Rope.Multiple halliards are for example configured at the central portion of the longitudinal direction of lath, two end sides with the longitudinal direction of lath, and pass through In the through hole that the respective central portion in the front-back direction of multiple laths is formed.Also, made by the operation of multiple halliards The lifting of multiple laths tilts multiple laths together (referring to patent document 1) by the operation of ladder rope.

That is, multiple halliards can be used to make the ladder rope bearing under being hung from multiple top boxs in horizontal type shutter The lifting of multilayer lath, can also be such that lath tilts, the adjustment for the sunshine amount that Lai Jinhang is entered the room by manipulation ladder rope.

In addition, for example, bottom rail is configured in the lower end of ladder rope, by carrying out to the halliard for being installed on bottom rail into top box Pull in and from the pull-out of top box, and bottom rail can be made to go up and down, thus go up and down lath.

As the horizontal type shutter, be disclosed directly below method: setting make halliard pass through lath in the front-back direction substantially in The through-hole in centre portion and go up and down lath, operating unit is configured to move along the long side direction in the front surface of top box, To make its operability improve (referring to patent document 2).

This horizontal type shutter makes ladder rope and each plate to inhibit lateral shift corresponding to the longitudinal direction of each lath The notch of item engages.

[existing technical literature]

[patent document]

Patent document 1: Japanese Patent Publication 50-627 bulletin

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

Summary of the invention

However, being formed in the horizontal type shutter of patent document 1 in the respective central portion in the front-back direction of multiple laths There is through hole, so light is leaked from the through hole for being formed in lath when lath is full-shut position.In the longitudinal direction of lath Centre portion is that the end of the longitudinal 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 inhibits light to leak from from above-mentioned through hole.

In addition, being provided in the substantially central portion in the front-back direction of lath for rising in the horizontal type shutter of patent document 2 Drop rope across through hole, so make lath tilt and become shielding status when also can from the through hole generate light leakage.

In addition, by engaging ladder rope with the notch of each lath the lateral shift of lath can be inhibited, but can become this Notch also light leakage the reason of.

On the other hand, when utilizing the lath being made of for example wooden equal hard materials, in order to apply flexibly the appearance of the lath Design, and it is expected to be intended to the plate-shaped member in the front surface setting and the lath homogeneity of top box.In order to meet this expectation, consider The front surface of top box will be pasted on the plate-shaped member of the lath homogeneity, 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 in the front surface of top box can be with It moves along the long side direction, so as to improve its operability, but the wood can not be applied flexibly when using for example wooden lath The appearance design of the lath of system and wooden lath is installed in the front surface of top box.

Also, this wooden lath with have used in the common horizontal type shutter by aluminum can be curved The lath of laminal form after the slight curvature that soft material is constituted is different, due to not having bendability, so if making ladder The wooden lath ladder rope of rope and such as strip cannot then say that its assemblability is easy.

The present invention is to solve the above subject and complete, and its purpose is to provide one kind can be in the longitudinal direction of lath Central portion improve light-proofness horizontal type shutter.

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

In the horizontal type shutter for solving the above subject, have: top box；Along multiple laths of lifting direction arrangement；With And hung down from above-mentioned top box and for going up and down 3 of multiple above-mentioned laths or more lifting parts (halliard), it is above-mentioned multiple Lath is formed about in an edge part of the short side direction of the both ends side and/or above-mentioned lath of the longitudinal direction of above-mentioned lath Have through hole (through-hole), at least two lifting parts in above-mentioned 3 or more lifting parts are each by multiple above-mentioned laths From above-mentioned through hole, at least 1 halliard in the lifting part other than above-mentioned at least two lifting part is located at above-mentioned more Open the outside of the respective long leg of lath.

In this way, an edge part of the short side direction by the both ends side and/or above-mentioned lath of the longitudinal direction in lath It has been formed about through hole, so as to reduce the light leakage from through hole, has improved light-proofness.

In addition, above-mentioned lifting part has: top box in horizontal type shutter of the invention；Along the arrangement of lifting direction Multiple laths；2 the 1st lifting parts, hang down from above-mentioned top box, for going up and down multiple above-mentioned laths, positioned at above-mentioned lath The both ends side of longitudinal direction；And 1 or more the 2nd lifting part, hung down from above-mentioned top box, for go up and down it is above-mentioned multiple Lath is located between 2 above-mentioned 1st lifting parts.Also, in multiple above-mentioned laths, the two of the longitudinal direction of above-mentioned lath End is formed with the through hole passed through for multiple above-mentioned laths, above-mentioned 1st lifting part pass through multiple above-mentioned laths from it is upper Through hole is stated, above-mentioned 2nd lifting part is located at the outside of the respective long leg of multiple above-mentioned laths.

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

It in above-mentioned horizontal type shutter, is configured to, multiple above-mentioned laths are group of slats, and above-mentioned through hole passes through for the 1st Through-hole is also equipped with 1 or more lath i.e. upper layer lath in the position more against the top than above-mentioned group of slats.And it is configured to, In above-mentioned upper layer lath, the 2nd passed through for above-mentioned 2nd lifting part is formed in the central portion of the longitudinal direction of above-mentioned lath and is passed through Through-hole, above-mentioned 2nd lifting part pass through above-mentioned 2nd through hole of above-mentioned upper layer lath.

It in above-mentioned horizontal type shutter, is configured to, multiple above-mentioned laths are group of slats, and above-mentioned through hole passes through for the 1st Through-hole is being also equipped with 1 or more lath i.e. lower layer's lath than the position of above-mentioned group of slats on the lower.And it is configured to, In above-mentioned lower layer's lath, the 2nd passed through for above-mentioned 2nd lifting part is formed in the central portion of the longitudinal direction of above-mentioned lath and is passed through Through-hole, above-mentioned 2nd lifting part pass through above-mentioned 2nd through hole of above-mentioned lower layer'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 It leans on.

It in above-mentioned horizontal type shutter, 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 have multiple 2nd lifting parts.

In addition, horizontal type shutter of the invention is made using multiple halliards by the multilayer lath lifting of ladder rope bearing, on It states horizontal type shutter and is characterized in that having: ladder rope, in the case where the plurality of positions of the longitudinal direction of top box is arranged and is hung；It is more Laminate item is equipped on the horizontal line bearing of the above-mentioned ladder rope of above-mentioned plurality of positions respectively；And multiple halliards, above-mentioned Position is hung down from above-mentioned top box near ladder rope, and at least 2 halliards in above-mentioned multiple halliards are passed through in the short of each lath One edge part of edge direction nearby be arranged along the short side direction extend long hole shape through-hole and hang down, above-mentioned at least 2 rise At least 1 halliard in halliard other than drop rope hangs down along the another side edge of the short side direction of each lath, above-mentioned long hole The through-hole of shape be formed in when each lath is tilted in a manner of becoming shielding status at least covered by the edge part of each lath it is above-mentioned The position of a part of through-hole.

In addition, in horizontal type shutter of the invention, which is characterized in that in above-mentioned multiple halliards at a distance of above-mentioned more The halliard that the both ends proximal most position of the respective longitudinal direction of laminate item hangs down passes through the through-hole of above-mentioned long hole shape.

In addition, in horizontal type shutter of the invention, which is characterized in that across the through-hole of above-mentioned long 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 horizontal type shutter of the invention, which is characterized in that the through-hole of above-mentioned long hole shape is formed in each lath Whole positions of the through-hole are covered when tilting in a manner of becoming shielding status by the edge part of each lath.

In addition, in horizontal type shutter of the invention, which is characterized in that the through-hole of above-mentioned long hole shape is formed in each lath The position of the upper end of the lath in downstream becomes upper with the through-hole of the lath of upstream when being tilted in a manner of becoming shielding status The position of the position level at edge, or be formed as becoming the height higher than its.

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

In addition, in horizontal type shutter of the invention, which is characterized in that above-mentioned ladder rope has and the halliard passed through Roughly the same or bigger than its thickness of diameter of section.

In addition, in horizontal type shutter of the invention, which is characterized in that each lath of above-mentioned multilayer lath is by flat Hard material is constituted, and is engaged in a manner of it can assemble and disassemble from the front surface of above-mentioned top box with the plate-shaped member of the lath homogeneity and is set It sets.

In addition, in horizontal type shutter of the invention, which is characterized in that above-mentioned plate-shaped member is by being set to above-mentioned top The groove portion of the front surface of box is chimeric or falls into and is engaged and is set to above-mentioned groove portion.

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

In addition, in horizontal type shutter of the invention, which is characterized in that across the through-hole of above-mentioned long hole shape halliard with The mode for every specified layer being incorporated into the horizontal line hangs down.

(invention effect)

According to above structure, whole light-proofness can be improved.

In addition, horizontal type shutter according to the present invention, can effectively inhibit light leakage.It is preferred that flat hard utilizing When the lath of material (for example, wooden), its appearance design and assemblability can be improved, and the cross of lath can be inhibited To offset and torsion.

Detailed description of the invention

Fig. 1 is the perspective view for indicating the positive surface construction of horizontal type shutter of the 1st embodiment of the invention.

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

Fig. 3 is the main view of the horizontal type shutter of the 1st embodiment of the invention from room inside.

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

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

Fig. 6 is the main view of the horizontal type shutter after the lath of the 1st embodiment of the invention is fully closed.

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

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

Fig. 9 is the central portion of the 1st embodiment of the invention being set to the 1st through hole between opposite long leg The top view of example.

Figure 10 is that the 1st lifting belt of the 1st embodiment of the invention is alternately arranged with the 2nd lifting belt in opposite long leg Horizontal type shutter top view.

Figure 11 is to indicate to restrict to be used for the top view of the example of the 1st lifting part of the 1st embodiment of the 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 invention Figure.

Figure 13 is the master for indicating to be equipped with the state of the horizontal type shutter of the 1st embodiment of the invention on the outside of window frame View.

Figure 14 is the master for indicating to be equipped with the state of the horizontal type shutter of the 1st embodiment of the invention on the inside of window frame View.

Figure 15 is the perspective view for indicating the brief configuration of horizontal type shutter of the 2nd embodiment of the invention.

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

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

Figure 20 is the partial side section view being 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 screening effect of the horizontal type shutter of the 2nd embodiment of the invention in more detail The side partial cross-sectional being illustrated and its comparative example.

Figure 22 (a), (b) are to inhibit effect to the lateral shift torsion of the horizontal type shutter of the 2nd embodiment of the invention The top view that fruit is illustrated.

Figure 23 is the perspective view for indicating the brief configuration of horizontal type shutter of the 3rd embodiment of the invention.

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

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

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

(symbol description)

10... horizontal type shutter, 11... top box, 12,12a, 12b, 12c... lath, 13... ladder rope, 13a... ordinate, 13b... horizontal line, 13c... micro parts, 14... bottom rail, 15... lifting belt, the 1st lifting belt of 15a..., 15b... the 2nd are gone up and down Band, 16... band retainer, 17... roller, 18... axis body, 19... band guide member, 20... motor, the 1st long side of 21a... Portion, the 2nd long leg of 21b..., the 1st through hole of 22..., the 2nd through hole of 23..., 24... lath pressing piece, 30... window frame, 30a... indulges frame, the horizontal frame of 30b..., 31... pelmet, 33... transmission region

S1 ... top box；S1a ... export mouth；S1b ... groove portion；S4a ... lath；S4a ... through-hole；S5 ... operating rope；s6L, S6M, s6R ... halliard；S7L, s7M, s7R ... ladder rope；S7a, s7b ... horizontal line；S8 ... bottom rail；S8L, 8sR ... through portion； S8M ... mounting portion；The upside s11, s13 ... projection tab；S12 ... lower projection piece；S40 ... plate-shaped member

Specific embodiment

Various embodiments of the invention below are illustrated.1st~the 3rd embodiment party of the invention as shown below Formula can be combined with each other.In addition, there is also want in different embodiments to different about the appended drawing reference for assigning each element Element assigns the appended drawing reference of identical number.

(the 1st embodiment)

Hereinafter, being illustrated referring to horizontal type shutter of the attached drawing to the 1st embodiment of the invention.

As shown in Figure 1, horizontal type shutter 10 has: be installed on the mounting portions such as ceiling, window frame, pelmet top box 11, And multiple laths 12 of masking sunshine.In addition, horizontal type shutter 10 has: being by the bearing of lath 12 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 lifting belt 15 of bottom rail 14.

Lath 12 is formed by metal plates such as synthetic resin board, stainless steel etc., is formed as elongated Thin Rectangular plate, 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 13 bearing of ladder rope for can be with tilt adjustments.In the downside of undermost lath 12, it is equipped with length and the basic phase of lath 12 Same bottom rail 14.Bottom rail 14 is functioned in state after maintaining the decline of multiple laths 12 as weight member.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 front end.The lifting belt 15 pulled out from top box 11 is fixed in bottom rail 14.

The most lath 12 of multiple laths 12 is the lath being made of multiple laths 12 along the arrangement of lifting direction One example of group.It is formed with the 1st through hole 22 at the both ends of the longitudinal direction for the lath 12 for constituting group of slats, as the 1st The lifting belt 15 of one example of lifting part be formed through in multiple laths 12 the 1st through hole 22 it is each.Constituting plate Multiple laths 12 of item group it is each, the lifting belt 15 of an example as the 2nd lifting part is not passed through the long side of lath 12 The central portion in direction passes through required through hole for lifting belt 15 to not formed.In the region that such group of slats is occupied Among, in the central portion of the longitudinal direction of lath 12, it can be ensured that the high shading generated due to not formed above-mentioned through hole Property.

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

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

As shown in each figure of FIG. 1 to FIG. 3, near the both ends for the longitudinal direction that 2 ladder ropes 13 are configured at lath 12, into And near the central portion for the longitudinal direction that 1 ladder rope 13 is configured at lath 12.In addition, 3 lifting belts 15 are configured at 3 ladders Near rope 13.2 lifting belts 15 positioned at the both ends of the longitudinal direction of lath 12 are configured on the inside of room, are located at lath 12 1 lifting belt 15 of central portion of longitudinal direction be configured on the outside of room.Hereinafter, using the lifting belt on the inside of room as the 1st Lifting belt 15a, using the lifting belt on the outside of room as the 2nd lifting belt 15b.

As shown in figure 4, possessed front end passes through band retainer 16 and 2 piece ladder rope to 2 the 1st lifting belt 15a respectively 13 ordinate 13a is fixed on the long side end on the inside of the room of bottom rail 14 together.Front end possessed by 1 the 2nd lifting belt 15b The center for the longitudinal direction on the outside of room for being also fixed on bottom rail 14 together with the ordinate 13a of ladder rope 13 and with retainer 16 Portion.

As shown in figure 4, ladder rope 13 have along horizontal type shutter 10 short transverse extension a pair of of ordinate 13a, with spread The horizontal line 13b being arranged 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 cross Linear to become 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 becomes the degree that lath will not be bent by self weight, for example, 150mm ~200mm or so.

The ordinate 13a of ladder rope 13 has the micro parts 13c passed through for the 2nd lifting belt 15b.Micro parts 13c is in ladder rope 13 The ring bodies for pulling out line from ordinate 13a when being litzendraht wire and being formed.Micro parts 13c is set to the ordinate 13a on the outside of room, For being passed through towards the 2nd lifting belt 15b of extension on the outside of room.

The floating of 2nd lifting belt 15b passes through micro parts 13c to inhibit, along ladder rope 13 by the 2nd lifting belt 15b 2nd lifting belt 15b is supported on micro parts 13c by the mode of ordinate 13a.2nd lifting belt 15b is without needing guiding through whole micro parts 13c, ordinate 13a can have not the micro parts 13c for passing through the 2nd lifting belt 15b.In addition, to micro parts 13c be formed of a wire in It the position of ordinate 13a and the knot of horizontal line 13b and is illustrated, but is configured to the ring of resin forming as annulus Shape body is integrally formed at ordinate 13a.

The base end part of the ordinate 13a of ladder rope 13 is fixed on the inside of top box 11, and the front end of the ordinate 13a of ladder rope 13 passes through Band retainer 16 is fixed on bottom rail 14.In addition, in bottom rail 14 and with the front end between retainer 16, with the ordinate 13a of ladder rope 13 Portion also sandwiches the front end for being fixed with lifting belt 15 together.In turn, in the upper table opposed with undermost lath 12 of bottom rail 14 Face, the pull-out location for being equipped with 2 the 1st lifting belt 15a of the two sides extension to the longitudinal direction on the inside of room are drawn The band guide member 19 led.

From 2 the 1st lifting belt 15a of the both ends side with longitudinal direction derived from guide member 19 from the 1st of bottom rail 14 The side long leg 21a export, from 1 the 2nd lifting belt 15b with central portion derived from retainer 16 from the 2nd long leg of bottom rail 14 The export of the side 21b.By the 1st lifting belt 15a and the 2nd lifting belt 15b, from two sides, the position at 3 supports bottom rail 14 as a result, also not to work For the front side on the inside of room or as the rear side inclination on the outside of room, i.e., do not tilt forward and backward, and with stable state liter Drop.

As shown in each figure of Fig. 5 (a) (b) (c), whole laths 12 that horizontal type shutter has have along long side side To the elongated Thin Rectangular plate of extension.On the other hand, whole laths 12 that horizontal type shutter has include through hole Whether there is or not and through hole the mutually different 3 kinds of laths 12 in position.

As shown in Fig. 5 (a), the lath 12a of top layer is formed in the central portion for the 2nd long leg 21b being located on the outside of room There is the 2nd through hole 23 that the 2nd lifting belt 15b to an example as the 2nd lifting part is guided.Prolong on the outside of to room The 2nd lifting belt 15b stretched passes through the 2nd through hole 23.2nd through hole 23 is more slightly larger than the cross-sectional shape of the 2nd lifting belt 15b Rectangular-shaped through hole, with the 2nd lifting belt 15b it is substantially parallel with the interarea portion of lath 12a and with roller 17 batch face match The mode batched with closing guides.Not formed of the 1st long leg 21a on the inside of the room of the lath 12a of top layer What through hole.2nd through hole 23 can be easily formed at lath 12a by punching.

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

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

2 the 1st lifting belt 15a to extension on the inside of room of an example as the 1st lifting part are across two the 1st Through hole 22.1st through hole 22 is the rectangular-shaped through hole more slightly larger than the cross-sectional shape of the 1st lifting belt 15a, with the 1st liter Substantially parallel with the interarea portion of lath 12c with 15a and with roller 17 face of batching is dropped cooperatively to carry out the mode of batching and drawn It leads.Also, from the 3rd layer of later lath 12c of upper number not formed any through hole between the 1st through hole 22 of both ends side. 1st through hole 22 can be easily formed at lath 12c by punching.

Herein, in the state that 11 top surface of top box is installed in window frame, the both ends of the longitudinal direction of lath 12 are configured at Near the vertical frame of window frame, in other words, it is configured at the position for ensuring light-proofness by wall etc..In addition, in top box 11 to cover window Under the mode front installation condition of frame, alternatively, in the state that top box 11 is installed to pelmet, curtain rail, the length of lath 12 The both ends of edge direction are also configured near the vertical frame of window frame or its outside.Therefore, even if from 22 light leakage of the 1st through hole When, this light is not also eye-catching for user.In contrast, lath 12 is formed between the 1st through hole 22 It is also more from the light quantity of its light leakage for 2nd through hole 23 of the central portion of longitudinal direction etc., this light for user compared with It is eye-catching.

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

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

But as shown in Fig. 5 (a), the lath 12a closest to the top layer of top box 11 is biased in the central portion of longitudinal direction 2nd side long leg 21b is provided with the 2nd through hole 23.The lath 12a of top layer is close to top box 11, even if in front installation, top surface When installation, also close to window frame, and it is located at the upside of window frame.Therefore, even if when from the 2nd 23 light leakage of through hole, also enter top The shadow of box 11 etc. and its light quantity is less, whole light-proofness will not be made significantly to deteriorate.

In addition, in the lath 12b from upper several second layers, through hole is not formed completely, so not carrying on a shoulder pole as shown in Fig. 5 (b) The light leakage of the lath 12b of the heart second layer.In addition, the 1st lifting belt 15a and the 2nd lifting belt 15b are not passed through lath 12b.According to The configuration of this lifting belt 15, when lath 12 tilts, from the 1st lifting belt 15a, load of the 2nd lifting belt 15b to lath 12, Especially the load of the 1st layer, the 3rd layer of lath 12 can be suppressed, it is possible to tilt whole laths 12 successfully.

As shown in figure 4, base end part is fixed on roller 17 by the 1st lifting belt 15a.1st lifting belt 15a is from top box 11 by most The outside of the lath 12b of the lath 12a and second layer on upper layer, and between lath 12b and the 3rd layer of the second layer of lath 12c Across the 1st through hole 22 of the 3rd layer of lath 12c.Lath 12c 1st lifting belt 15a later relative to the 3rd layer passes through the 1st and passes through Through-hole 22, and front end 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 lifting belt 15b.2nd lifting belt 15b is passed through after being drawn out from top box 11 The 2nd through hole 23 of the lath 12a of top layer, and towards lath between the lath 12a of top layer and the lath 12b of the second layer The outside uncoiling of 12c.Lath 12c 2nd lifting belt 15b later relative to the 3rd layer is in the outside of the 2nd long leg 21b along ladder The ordinate 13a of rope 13 extends towards lifting direction, and passes through the micro parts 13c of ladder rope 13, so as to inhibit the 2nd lifting belt 15b It floats.In addition, the 2nd lifting belt 15b is without needing guiding through whole micro parts 13c.The front end of 2nd lifting belt 15b is by band retainer 16 are fixed on the central portion of bottom rail 14.

In the lath 12a of top layer, the position that the ordinate 13a of 3 ladder ropes 13 extends is provided with lath pressing piece 24.Separately Outside, it in the lath 12b from upper several second layers, is also equipped in the position that the ordinate 13a of the ladder rope 13 of the two sides of lath 12b extends 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, to inhibit lath 12a, 12b lateral shift.In addition, lath pressing piece 24 inhibits the edge part of the long leg of ordinate 13a and lath 12a, 12b repeatedly It contacts and leads to ordinate 13a abrasion cutting.In turn, lath pressing piece 24 passes through to the load for being applied to lath 12 from ordinate 13a It is mitigated, and lath 12 is inhibited to deform.In turn, lath pressing piece 24 can reduce the friction of ordinate 13a Yu lath 12, make it Its lath 12,12c follow the lath 12a of top layer successfully inclination movement.Even if the lath pressing piece 24 be set to the 3rd layer with Lath 12c afterwards, it is also possible to obtain same effect.

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

When lath 12 is in full-shut position, bottom rail 14 and lath 12 are in the state having 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.At this point, the lath to adjoin each other Gap between 12 and lath 12 is tilted from the outside of room to room inside from top to bottom.Therefore, on the outside of the room in gap Open end is difficult to enter towards downside, sunshine, is formed as the structure for improving light-proofness.

At this point, the lath 12 to adjoin each other makes long leg overlap each other.For example, in the room that the lath 12a of top layer is formed Between the 2nd through hole 23 of the 2nd long leg 21b in outside become downside, and be located at from the upside of the lath 12b of upper several second layers On the inside of room the 1st long leg 21a overlapping and it is shielded.In addition, even if being formed at the 3rd layer of the 1st later through hole 22, By the adjacent lath 12b from upper several second layers, the 4th layer of later lath 12c room on the outside of the 2nd long leg 21b masking. For example, the 1st through hole 22 of the 3rd layer of lath 12c is located at upside, it is located at from the downside of the lath 12b of upper several second layers 2nd long leg 21b masking.The 1st through hole 22 that lath 12c after the 4th layer is formed 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 are in lath 12 to one Direction inclination movement and become 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 make the inclination of lath 12 by tilting lath 12 to another way It is reverse with Fig. 6 and Fig. 7, become reverse fully closed.In this case, from the 1st through hole 22 of the 3rd layer of upper number of lath 12c 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 on it without lath 12 so will not be shielded.In this case, the 2nd through hole 23 is also as top box 11 Shadow, and incident sunshine can be reduced.

In the case where pull-up bottom rail 14, lifting belt 15 is wound in roller 17.The 2nd lifting belt 15b on the outside of room is being rolled up Roller 17 is around in not long ago, by the 2nd through hole 23 of the lath 12a of top layer, so that the interarea portion with lath 12a is put down substantially It goes and is rectified into the state matched with the face of batching of roller 17.

The 1st lifting belt 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 the interarea portion of lath 12c and correct and batch at roller 17 The state that face matches.Therefore, the 1st lifting belt 15a, which is not also batched torsionally, batches face in roller 17.That is, the 1st lifting belt 15a and the 2nd lifting belt 15b are not wound in roller 17 torsionally.Therefore, 3 rollers 17 can batch phase with identical speed 3 lifting belts 15a, 15b of same amount, so as to prevent lath 12 from tilting when take-up.

Above such horizontal type shutter 10 can obtain the effect being exemplified below.

(1) compared with the structure for forming the through hole for passing through the 2nd lifting belt 15b between the 1st through hole 22, Ke Yi It specially requires the whole of the region of light-proofness and improves light-proofness.

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

(3) in the central portion of the longitudinal direction of the lath 12a of top layer, the 2nd of oriented 2nd long leg 21b bias is formed Through hole 23 will not make whole light-proofness substantially even if light quantity is also less when in this way from the 2nd 23 light leakage of through hole Degree reduces.

(4) the 2nd lifting belt 15b pass through the 2nd through hole 23 of the lath 12a of top layer, to be integrated into the 2nd lifting belt The state that 15b is matched with the face of batching of roller 17.Therefore, the 2nd lifting belt 15b will not be reversed, and roller 17 can wind the 2nd liter Drop band 15b.

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

(6) the lath 12a of top layer only makes the 2nd lifting belt 15b pass through the 2nd through hole 23, is not formed for the 1st lifting belt The 1st through hole 22 that 15a is passed through.Therefore, the lath 12a of top layer successfully inclination movement can be made.

(7) the 2nd lifting belt 15b extend only through the 2nd through hole 23 of the lath 12a of top layer, pass through plate than its layer on the lower The outside of 12b, lath 12c.Therefore, in full-shut position, the 2nd lifting belt 15b will not connect with the curved convex surface of each lath 12 It touches and applies extra load, the successfully inclination movement of lath 12 can be made.

(8) the lath 12a of top layer makes the 2nd lifting belt 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 lifting belt 15a pass through the 1st through hole 22, it is possible to prevent lath The lateral shift of 12c.

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

1st through hole 22 at the both ends of the longitudinal 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 longitudinal direction can be formed on the inside of room, can also be eliminated from lath 12.

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

The radical of lifting belt 15 and the radical of ladder rope 13 are not limited to above-mentioned example.For example, ladder rope 13 4 can be made Root makes lifting belt 15 4, in horizontally long horizontal type shutter, can make 13 7, ladder rope, make lifting belt 15 4.Into And 13 5, ladder rope can be made, make lifting belt 15 3.That is, in any case, it is being located at the of the both ends of lath 12 Can have more 2nd lifting belt 15b between 1 lifting belt 15a.

As above, in the case where horizontally long biggish horizontal type shutter, the quantity of ladder rope 13 is more than 3 as described above Root, the quantity of lifting belt 15 are also more than 3.It is matched with this, bottom rail 14 also uses longer component identical with lath 12.

In the example of fig. 8, it is gone up and down using 5 ladder ropes 13 using 4 for each horizontally long biggish horizontal type shutter Band 15.Specifically, lath 12c, 2 the 1st lifting belt 15a after the 3rd layer are towards the long side side of the lath 12 on the inside of room To both ends side extend.In addition, 2 the 2nd lifting belt 15b extend between 2 the 1st lifting belt 15a on the outside of room.This Outside, bottom rail 14 is using the component with the width bigger than the width between the long leg of lath 12, so as to improve intensity.

In the example of fig. 8, only the 1st lifting belt 15a is made to pass through the 1st through hole 22 at the both ends of lath 12c, about The 2nd lifting belt 15b between the 1st lifting belt 15a prolongs in the outer lateral edge lifting direction of the 2nd long leg 21b of lath 12 It stretches.Therefore, when lath 12 is in full-shut position, only from 22 light leakage of the 1st through hole of surrounding, so as to improve whole screening Photosensitiveness.

The 1st through hole 22 that the 1st lifting belt 15a for being located at the both ends of lath 12 is passed through can not be to 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.In turn, as shown in figure 9, the 1st through hole 22 can be set in the 1st long leg 21a of lath 12 and the 2nd long leg Central portion between 21b.

In this case, the 1st through hole 22 is when lath 12 is in full-shut position and the not all lath abutted up and down 12 occlusions.That is, the 1st through hole 22 based on set position and lath 12 that only only a part is abutted occludes, or it is whole not It is blocked for.In this case, the 1st through hole 22 is set to the both ends side of longitudinal direction, so between the 1st through hole 22 The case where through hole for supplying the 2nd lifting belt 15b to pass through is arranged is compared, and whole light-proofness can be improved.

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

As shown in figure 11, the lifting part of bottom rail 14 is gone up and down as the 1st lifting belt 15a, the 2nd lifting belt 15b, Ke Yidai Component for bandlet etc. with shape, and it is the component of the rope forms such as round belt.

As shown in figure 12, in horizontally long greatly horizontal type shutter, more ladder ropes 13 and lifting belt 15 can be used. That is, in the example in figure 12, being formed with the 1st through hole 22 in the both ends side of lath 12c, it is configured with the 1st lifting belt 15a.Separately Outside, the 2nd lifting belt 15b is configured with every one between ladder rope 13.In addition, the 2nd lifting belt 15b is not only configured at the 1st long side The portion side 21a can also be configured at the 2nd side long leg 21b.

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 It covers.As the method that horizontal type shutter 10 is installed on window frame 30, firstly, having method shown in Figure 13.In Figure 13, horizontal type hundred Leaf window 10, which covers window frame 30, makes light leakage tail off, and in the case where hiding window frame 30, is installed on setting side in the 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 long.In the height direction, with bottom rail 14 be located at than the downside of window frame 30 horizontal frame 30b on the lower The mode of the position of side is set as the interval B long than upper and lower horizontal frame 30b, 30b.Horizontal type shutter 10 covers window frame 30 as a result, Transmission region 33 entirety.

In this case, across the 1st through hole 22 of lath 12, the 1st through hole 22 the 1st lifting belt 15a be located at along The position of vertical frame 30a, 30a of window frame 30 or positioned at the outside of vertical frame 30a, 30a.It in this case, will not be from the 1st through hole 22 light leakages, can be improved light-proofness.If when the 1st through hole 22 is positioned in the inside of window frame 30 also close to vertical frame 30a, 30a In the case where, become the shadow of vertical frame 30a, 30a, and the light quantity of transmission can be reduced.

In addition, position of the bottom rail 14 positioned at the horizontal frame 30b than the downside of window frame 30 on the lower.Therefore, if working as lowest level Lath 12c or lath 12c proximate to it the 2nd through hole 23 downside horizontal frame 30b inside also close to downside cross Frame 30b and in the case where positioning, light only immerses the foot etc. of user, so unobvious for user.

As shown in figure 14, horizontal type shutter 10 is also installed on the inside of window frame 30.In this case, horizontal type shutter 10 The length of transverse direction to be set as the interval A between vertical frame 30a, 30a with window frame 30 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 phase of interval B with upper and lower horizontal frame 30b, 30b Same length.Horizontal type shutter 10 covers the entirety of the transmission region 33 in window frame 30 as a result,.

In this case, the 1st through hole 22 of lath 12, across the 1st lifting belt 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 of the center portion of transmission region 33 etc. is dropped, is located at Near the vertical frame 30a of window frame 30.Especially in the example of Fig. 9~Figure 12, the 1st through hole 22 is set to the length of lath 12c The both ends of edge direction.Therefore, the 1st through hole 22 is located near vertical frame 30a.For the horizontal type shutter 10, also and not Through hole is formed correspondingly between the 2nd through hole 23 of lath 12, and whole light-proofness can be improved.

In turn, 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, keeping the length of the short transverse of horizontal type shutter 10 slightly longer than the interval B of upper and lower horizontal frame 30b, 30b.Exist as a result, When bottom rail 14 declines, several laths are overlapped on the horizontal frame 30b of downside, so that the 2nd through hole 23 be hidden.Therefore, can press down Make the worry from 23 light leakage of the 2nd through hole.

(the 2nd embodiment)

Firstly, referring to Fig.1 5 to Figure 22, the horizontal type shutter of the 2nd embodiment of the invention is illustrated.Figure 15 is Indicate the perspective view of the brief configuration of the horizontal type shutter of the 2nd embodiment of the invention.In addition, Figure 16 is of the invention the 2 The top view of the lath s4 of the horizontal type shutter of embodiment.Figure 17 (a), (b) are the horizontal types hundred of the 2nd embodiment of the invention The explanatory diagram when tilting action of the lath s4 of leaf window.Figure 18 (a), (b) are the horizontal type shutters of the 2nd embodiment of the invention Lath s4 shielding status when explanatory diagram.Figure 19 is the part for indicating the horizontal type shutter of the 2nd embodiment of the invention The side view of brief configuration.Also, Figure 20 is said to the screening effect of the horizontal type shutter of the 2nd embodiment of the invention Bright side partial cross-sectional.Figure 21 (a), (b) are the screening effect to the horizontal type shutter of the 2nd embodiment of the invention respectively The side partial cross-sectional being illustrated in more details and its comparative example.Figure 22 (a), (b) are to the 2nd embodiment of the invention The top view that the lateral shift torsion inhibitory effect of horizontal type shutter is illustrated.

As shown in figure 15, in the horizontal type shutter of present embodiment, via the left part of the longitudinal 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 the lower end of each ladder rope s7L, s7M, s7R.In addition, be set to together ladder rope s7L, s7M of outside or indoor, Halliard s6L, s6M, s6R as 3 or more lifting parts of s7R hangs down from top box s1, above-mentioned halliard s6L, The lower end of s6M, s6R are equipped with bottom rail s8.

Mechanism that the angle of 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 by it is various it is known in the form of realize, said mechanism and purport of the invention without direct relation, So being simply illustrated to one example.

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

In addition, in order to pull in halliard s6L, s6M, s6R into top box s1 or be pulled out from top box s1, and at this Bearing part be provided with by can not relative to the drive shaft relative rotation in a manner of the winding off spindle (not shown) installed.Therefore, if Drive shaft rotation, then the oblique-roller rotates, and hangs the angle of the multilayer lath s4 of lower support towards phase by ladder rope s7L, s7M, s7R Horizontal direction generally perpendicular direction is tilted, later, carries out batching for halliard s6L, s6M, s6R based on the winding off spindle Or debatching, by making bottom rail s8 lifting go up and down lath s4.

The operation belt wheel operated to the rotation of the drive shaft is contained in the right part side of top box s1, is set up in the behaviour The cricoid operating rope s5 for making belt wheel hangs down from the export mouth 1a of the front surface for the right part side for being set to top box s1.In addition, Being provided in 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 for operating the drive shaft, the angle to the multilayer lath s4 for being hung lower support by ladder rope s7L, s7M, s7R via the bearing part Degree is adjusted, and goes up and down multilayer lath s4 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 constituted are as follows: the edge part (outdoor lateral edge portion) across the short side direction that each lath s4 is arranged in is nearby and along this Short side direction extend long hole shape through-hole s4a (through hole) and hang down, halliard s6M constitute are as follows: along the short of each lath s4 It hangs down the another side edge of edge direction.The through-hole s4a of the long hole shape is preferably formed into one of the short side direction from each lath s4 Extend in the range of edge part (outdoor lateral edge portion) to the central portion of the short side direction of each lath s4.Also, each lath s4 is carried Set be disposed in the plurality of positions of longitudinal direction of top box s1 and be connected at predetermined intervals under hanging a pair of ladder rope s7L (or Person s7M, s7R) between horizontal line s7a, s7b and supported respectively.

The through-hole s4a of especially long hole shape will not interfere the tilting action of each lath s4, and in each lath s4 to become When the mode of shielding status tilts, it is formed in the position that a part of through-hole s4a is at least covered by the edge part of each lath s4.

More specifically, as shown in figure 17, in order to pass through halliard s6L, s6R, each lath s4 short side direction (that is, Front-rear direction) outdoor lateral edge portion be formed about the through-hole s4a of long hole shape, to be horizontality (ginseng in each lath s4 According to Figure 17 (a)), each lath s4 be heeling condition (referring to Fig.1 7 (b)) when, halliard s6L, s6R can also be made to hang lower institute towards it The vertical direction being related to is set up free of a burdenly.In addition, the through-hole s4a of long hole shape is set near outdoor lateral edge portion, so such as It shown in Figure 17 (b), can inhibit that the light-proofness to exterior light can be improved from through-hole s4a light leakage.

That is, the through-hole s4a of long hole shape is formed as at an edge of the short side direction from each lath s4 as shown in Figure 18 (a) Extend in the range of portion's (outdoor lateral edge portion) to the central portion of the short side direction of each lath s4, is shielding status in each lath s4 When, each lath s4 is tilted towards generally perpendicular direction relative to horizontal direction, at this point, at least being covered by the edge part of each lath s4 A part of through-hole s4a.In addition, as described later, being also configured to all being hidden by the edge part of each lath s4 for through-hole s4a It covers.Thus, it is possible to inhibit that the light-proofness to exterior light can be improved from through-hole s4a light leakage.In turn, by outdoor side Through-hole s4a is nearby arranged in edge, and improves the effect other than light-proofness as place, such as the state of Figure 18 (a) (or Figure 17 (b)) It is hidden completely in full-shut position lower through-hole s4a by the lath s4 in downstream like that, so appearance design also improves.

In addition, as shown in Figure 18 (b), the minor axis D of the through-hole s4a of long hole shape be preferably formed into should across halliard The diameter of section d of s6L, s6R are roughly the same.Even if as a result, not by the whole of the edge part masking through-hole s4a of each lath s4 In the case of, it can also effectively inhibit from through-hole s4a light leakage.In addition, " the diameter of section d substantially phase with halliard s6L, s6R The minor axis D " of same through-hole s4a refers to the diameter of the degree for the movement for not interfering halliard s6L, s6R relative to through-hole s4a, example Such as it is known as making minor axis D identical with diameter of section d, or keeps minor axis D more slightly larger than diameter of section d.In addition, by making terraced rope The diameter of s7L, s7R are roughly the same with the minor axis D of through-hole s4a of long hole shape, or are the thickness greater than it, so as to more It is reliably suppressed light leakage.

In addition, may be formed as making in addition to being formed as 3 halliards s6L, s6M, s6R as in the present embodiment With 4 or the form of the halliard 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 other than at least 2 halliards is along each lath s4 The another side edge of short side direction hang down.

At this point, the respective longitudinal direction of the multilayer lath s4 in multiple halliard " nearest at a distance of both ends The halliard (being halliard s6L, s6R in the example of Figure 15 and Figure 16) that position " is hung down is configured to across setting in each plate The through-hole for the long hole shape that an edge part (outdoor lateral edge portion) for the short side direction of s4 nearby and along the short side direction extends S4a, the halliard other than the halliard of the through-hole s4a of the long hole shape (is halliard in the example of Figure 15 and Figure 16 S6M notch, through-hole all) are not utilized, and are preferably configured as the another side edge (indoor along the short side direction of each lath s4 Edge part) it hangs down.Thus, it is possible to more efficiently inhibit light leakage, and lath s4 can be inhibited as what be will be described later Lateral shift and torsion.

In the horizontal type shutter of present embodiment, each lath s4 is made of flat hard material (for example, wooden), By the equipping position of rope s7L, s7M, the s7R of ladder involved in lath s4 and halliard s6L, s6R, s6M, can inhibit to leak Light and improvement assemblability, can effectively inhibit the lateral shift and torsion of lath.

As shown in Figure 15 and Figure 16, short side direction (that is, front-rear direction) of a pair of of ladder rope s7L, s7M, s7R in lath s4 On hang down opposed to each other, be connected with horizontal line s7a, the s7b intersected in X shape at predetermined intervals between a pair of of ladder rope s7L, 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 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 using by aluminum can be constituted with curved soft material have slightly The form of the lath of the laminal form of microbend, using it is this can with curved lath in the case where, can compare Easily with its bendability by the lath across in X shape intersect horizontal line s7a, s7b, so its assemblability also not at For how big burden.In addition, not make halliard in existing horizontal type shutter, but it is scarce with the lath so that ladder is restricted Mouth engaging, to inhibit the lateral shift of the lath.

On the other hand, the lath s4 of the horizontal type shutter of present embodiment has as shown in Figure 15 and Figure 19 by wooden Etc. can not the flat form that constitutes of curved hard material.It cannot say the plate for being easy to will be made of on one side the hard material The lath s4 of shape is assembled on one side across horizontal line s7a, the s7b intersected in the X shape.Therefore, in present embodiment In horizontal type shutter, this will be loaded in by being configured on the flat lath s4 being made of the hard material be in the cross that X shape is intersected Line s7a, s7b, so as to improve assemblability.In addition, the horizontal type shutter of present embodiment lath s4 it is not set with it is each The notch of horizontal line s7a, s7b engaging of ladder rope s7L, s7M, s7R, can not only inhibit the light leakage, also make lath s4 relative to each The setting of horizontal line s7a, s7b of ladder rope s7L, s7M, s7R facilitate.

In general, will only be loaded in horizontal line s7a, s7b on flat lath s4 if being not provided with notch, each lath is generated The lateral shift of the longitudinal direction (that is, left and right directions) of s4, act on each lath s4 short side direction (that is, front-rear direction) torsion Turn, in the descending operation of lath s4, unfavorable condition can be generated when tilt operation, but in the horizontal type shutter of present embodiment In, this lateral shift can also be inhibited to reverse.

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 longitudinal direction (that is, left and right directions) hangs down from top box s1 are passed through in each lath That the outdoor lateral edge portion of the short side direction (that is, front-rear direction) of s4 is nearby arranged is the through-hole s4a of long hole shape along the longitudinal direction, It is locking via through portion s8L, s8R being arranged near the outdoor lateral edge portion of the upper surface of bottom rail s8 to be installed on bottom surface side. Also, at a distance of each lath s4 longitudinal direction (that is, left and right directions) both ends proximal most position hang down halliard s6L, In halliard other than s6R at least 1 (that is, in this case, it is halliard s6M) along each lath s4 short side direction (that is, Front-rear direction) indoor lateral edge portion hang down, and locking be installed on the mounting portion that bottom surface is set to along the leading flank of bottom rail s8 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 constituted in this way, as shown in figure 18, by each lath s4 edge part extremely The a part for covering through-hole s4a less, so as to inhibit from through-hole s4a light leakage, but is more preferably configured to, the whole of through-hole s4a It is covered by the edge part of each lath s4.Thus, it is possible to be reliably suppressed from through-hole s4a light leakage, can be improved to exterior light Light-proofness.For example, as shown in figure 20, the lath s4 of present embodiment has thickness, thus in order in inclination (when fully closed) it is hidden The whole of through-hole s4a is hidden, the top with the through-hole s4a of the lath s4 of upstream is become with the position of the upper end sA of the lath s4 in downstream The position of edge sB becomes horizontal position, or as the mode for the height for being higher than it, forms through-hole s4a.At this point, halliard S6R (or s6L) even if as shown in Figure 20 it is how many generate relaxation can also be with.

In addition, can be improved (fully closed when inclination by the way that through-hole s4a to be set near the outdoor lateral edge portion of lath s4 When) shielding.For example, the present embodiment as shown in Figure 21 (a), if through-hole s4a to be set to the outdoor of lath s4 Near lateral edge portion, though then in halliard s6R (or s6L) in the case where hanging down towards substantially vertical direction (referring to empty Line arrow), halliard s6R (either s6L), ladder rope s7R (or s7L) will not hinder the tilting action of lath s4, therefore Improve shielding.On the other hand, as shown in Figure 21 (b), if the indoor lateral edge portion that through-hole s4a is set to lath s4 is attached Closely, then in halliard s6R (or s6L) in the case where hanging down towards substantially vertical direction (referring to dotted arrow), can hinder The tilting action of lath s4, it is thus possible to make a very bad impression to its shielding.Therefore, by the way that through-hole s4a is set to lath Shielding near the outdoor lateral edge portion of s4, when inclination can be improved (when fully closed).

Through-hole s4a is set to lath s4 in this way, and multiple halliard s6L, s6R, s6M are arranged as shown in Figure 16, Even if 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 inhibit its lateral shift (referring to Figure 22 (a)), torsion (referring to Figure 22 (b)).

Also, in order to inhibit lateral shift, torsion and further improve assemblability, as shown in figure 19, it is preferable that be configured to needle To multilayer lath s4, halliard s6L (or s6R) is incorporated into each cross every specified layer (for 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 longitudinal 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.In this way, making halliard s6L, s6R phase It is symmetrical for each lath s4 for being incorporated into for each horizontal line s7a, s7b, so as to inhibit the transverse direction of each lath s4 partially Move torsion.

About 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 beauty (referring to Fig.1 6).Alternatively, can also be formed as such as under type: between the lath s4 of continuous upper and lower level, being incorporated into each horizontal line In the case where passing through between s7a, s7b, in upside, lath s4 makes halliard s6M across the right side of horizontal line s7a and a left side of horizontal line s7b Side, in downside, lath s4 makes halliard s6M across the left side of horizontal line s7a and the right side of horizontal line s7b, and is incorporated into and (is not schemed Show).

In this way, be configured to that halliard s6L, s6M is at least made every specified layer to be incorporated into each horizontal line s7a, s7b, so as to Inhibit the lateral shift of each lath s4, reverse and further improve assemblability.

In addition, the trip of hanging down with multiple halliard s6L, s6R, which sets correspondingly to be respectively arranged with, passes through in the upper surface of bottom rail s8 Logical portion s8L, s8R, it is possible to multiple halliard s6L, s6R be made substantially to hang down along vertical direction.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, each lath s4 short side direction (that is, front and back To) plurality of positions of mutually opposed a pair of ladder rope s7L, s7M, s7R longitudinal direction for being disposed in top box s1 hung down, Duo Gesheng Drop rope s6L, s6M, s6R hangs down the position near each pair ladder rope s7L, s7M, s7R from top box s1, goes up and down about at least 2 Rope, the liter preferably to hang down in the both ends proximal most position of the longitudinal 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 The through-hole s4a for the long hole shape that direction extends and hang down, at least 1 in the halliard other than the halliard s6L, s6R (that is, It is halliard s6M in this example) it hangs down along the another side edge (indoor lateral edge portion) of each lath s4.

Thus, it is possible to light leakage when lath s4 being inhibited to cover.Also, the through-hole s4a of the long hole shape is formed in each The mode that lath s4 becomes shielding status can at least be covered a part of through-hole s4a by the edge part of each lath s4 when tilting Position, so as to more inhibit lath s4 cover when light leakage.It is further preferred that being formed in each lath s4 to become masking shape Whole positions of through-hole s4a, or in addition, long hole shape are at least covered when the mode of state tilts by the edge part of each lath s4 Through-hole s4a minor axis D-shaped become it is roughly the same with the diameter of section d of halliard s6L (or s6R) that this is passed through, so as to More to inhibit the light leakage.

In addition, the horizontal type shutter of present embodiment is constituted are as follows: as lath s4, it is made of flat hard material, Lath s4 is placed on horizontal line s7a, the s7b being connected between each pair ladder rope s7L, s7M, s7R at predetermined intervals.By This, assemblability when can improve using the flat lath s4 being made of this hard material.

In addition, be directed to halliard s6L, s6R, preferably be incorporated into every the specified layer of multiple lath s4 horizontal line s7a, The mode of s7b hangs down.Thus, it is possible to further improve assemblability.

In addition, through-hole s4a is formed as the short side direction along lath s4 (that is, front and back by the horizontal type shutter of present embodiment Direction) extend long hole shape, so especially being configured to that the flat lath s4 of hard material is only placed in horizontal line When on s7a, s7b, it can be easy to be tilted in order to which a pair of of ladder rope s7L, s7R are used for lateral shift and torsion inhibiting effect The influence of movement, but the tilting action of lath s4 can be made smoothly to change, and can be free of a burdenly to institute under the hanging of bottom rail s8 The vertical direction 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 that the bottom rail s8 of the position than multiple lath s4 on the lower is arranged in.Thus, it is possible to make each plate Lifting action, the tilting action of s4 is smoothly changed.

More than, enumerating the example of specific embodiment, the present invention is described, but the present invention is not limited to preceding The example for the embodiment stated, various modifications may be made in the range of not departing from its technical idea.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 cross Line.

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

(the 3rd embodiment)

Next, being illustrated referring to Figure 23 to Figure 26 to the horizontal type shutter of the 3rd embodiment of the invention.Figure 23 It is the perspective view for indicating the brief configuration of horizontal type shutter of the 3rd embodiment of the invention.In addition, Figure 24 (a), (b) are pair It cuts open the side that the assemble method of the plate-shaped member s40 of the embodiment 1 of the horizontal type shutter of 3rd embodiment of the invention is illustrated View.Figure 26 (a), (b) are the groups to the plate-shaped member s40 of the embodiment 3 of the horizontal type shutter of the 3rd embodiment of the invention 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 the form of top box s1 The horizontal type shutter of formula is constituted in the same manner.Therefore, identical cross reference number is assigned to identical constituent element, omits it further Detailed description.

That is, when utilizing the flat lath s4 being made of for example wooden equal hard materials, in order to apply flexibly lath s4 Appearance design, it is expected that being intended to the front surface setting and the plate-shaped member s40 of lath s4 homogeneity in top box s1.In order to meet this Kind expectation considers the front surface that will be pasted on top box s1 with the plate-shaped member s40 of lath s4 homogeneity, but preferably passes through other hands Its workability of Duan Gaishan.

Therefore, it in the horizontal type shutter of the 3rd embodiment, will can be assembled and disassembled with the plate-shaped member s40 of lath s4 homogeneity Ground engages the front surface for being set to top box s1.In addition, plate-shaped member s40 can use lath s4 itself.In addition, in Figure 23 institute In the example shown, it is configured to that operating rope s5 is made to hang down from the front surface of top box s1 via the notch s40a of plate-shaped member s40.

Especially plate-shaped member s40 is configured to by chimeric or fall into and be set to the groove portion of the front surface of top box s1 S1b and carry out engaging setting.

(embodiment 1)

Figure 24 indicates the plate of the embodiment 1 by the chimeric front surface that plate-shaped member s40 engaging is set to top box s1 The assemble method of component s40.As shown in Figure 24 (a), (b), the groove portion s1b of the front surface of top box s1 is set to by from top box s1's The upside projection tab s11 and lower projection piece of the upper surface of main part side and bottom surface side each claw-like that respectively forwardly surface extends S12 and formed, firstly, the lower edge of the short side direction of plate-shaped member s40 is made to be sticked in lower projection piece s12 (referring to Figure 24 (a)), then, make plate-shaped member s40 relative to the upper edge of the short side direction of upside projection tab s11 pressing plate-shaped member s40 It is embedded in the groove portion s1b (Figure 24 (b) reference) of top box s1.It is fitted into a manner of it will not be easy to unload after assembling, but due to not It pastes so can also remove.In this way, that is, from the front of horizontal type shutter plate-shaped member s40 can be assembled into from indoor The front surface of top box s1, so its workability becomes easy.In addition, as plate-shaped member s40, using lath s4 itself, thus Its appearance design can more be improved.

(embodiment 2)

Figure 25 indicate the variation as embodiment 1 by it is chimeric plate-shaped member s40 engaged be set to top box s1 before The assemble method of the plate-shaped member s40 of the embodiment 2 on surface.In top box s1, it is equipped to winding off spindle (not shown) above-mentioned Etc. the bearing part s15 supported, bearing part s15 is formed to have outstanding 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 in top box s1 The opening portion 1c that playing piece s15a exposes, is set as making bearing part s15 on this from the upper opening flexible deformation of top box s1 Pleurapophysis playing piece s15a exposes from opening portion 1c.If the bearing part s15 with upside projection tab s15a is set to top box in this way In s1, then be set to the groove portion s1b of the front surface of top box s1 by upside projection tab s15a, with the bottom surface side from top box s1 forward The lower projection piece s12 for the claw-like that surface extends and formed, firstly, making the lower edge of the short side direction of plate-shaped member s40 under Pleurapophysis playing piece s12 engaging (referring to Figure 25 (a)), then, the short side side relative to upside projection tab s11 pressing plate-shaped member s40 To upper edge and so that plate-shaped member s40 is embedded in the groove portion s1b (referring to Figure 25 (b)) of top box s1.In this way, can be from interior That is, from the front of horizontal type shutter by plate-shaped member s40 side is assembled in the front surface of top box s1, so its workability becomes to hold Easily.In addition, as plate-shaped member s40, using lath s4 itself, so as to more improve its appearance design.

(embodiment 3)

Figure 26 indicates the plate that plate-shaped member s40 engaging is set to the embodiment 3 of the front surface of top box s1 and falling into The assemble method of shape component s40.As shown in Figure 26 (a), (b), the groove portion s1b of the front surface of top box s1 is set to by from top box s1 The upper surface of main part side and bottom surface side each claw-like that respectively forwardly surface extends upside projection tab s13 and lower projection Piece s12 and formed, firstly, the upper edge of the short side direction of plate-shaped member s40 to be inserted into the groove portion formed by upside projection tab s13 The top (referring to Figure 26 (a)) of s1b, then, the following clan of the short side direction of plate-shaped member s40 is entered by lower projection piece The lower part for the groove portion s1b that s12 is formed (referring to Figure 26 (b)).In this case, it can also be easy to unload after assembling, not glue Patch, so can also remove.It, can be from indoor, i.e., from the front of horizontal type shutter by plate in this way, in the present embodiment Component s40 is assembled into the front surface of top box s1, so its workability becomes easy.In addition, utilizing plate as plate-shaped member s40 S4 itself, so as to more improve its appearance design.

As above, the horizontal type shutter of present embodiment includes whole function and effect of the 2nd embodiment, and can To improve the whole appearance design comprising top box s1.It does not paste especially, and can be from the positive by plate of horizontal type shutter Shape component s40 is assembled in the front surface of top box s1, so its workability becomes easy.In addition, by being formed as to assemble and disassemble, institute Can also be easy to carry out the change replacement of 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, can be applied to the cross of other forms the present invention is not limited to the example of embodiment shown in Figure 23 Type shutter can make various changes in the range of not departing from its technical idea.For example, can be not configured to from top box s1 Front surface hang down operating rope s5, and can hang down from the left and right end portions side of top box s1, also be configured to the bottom from top box s1 It hangs down in face.

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

(industrial utilization possibility)

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

Claims (19)

1. a kind of horizontal type shutter, has:

Top box；

Along multiple laths of lifting direction arrangement；And

3 or more lifting parts of multiple laths are hung down and are used to go up and down from the top box,

Multiple described laths include group of slats and positioned at the position more against the top than the group of slats 1 or more lath i.e. on Laminate item,

In the group of slats, the one of the short side direction of the both ends side and/or lath of the longitudinal direction of the lath Edge part has been formed about the 1st through hole,

On the upper layer lath, it is formed with the 2nd through hole in the central portion of the longitudinal direction of the lath,

At least two lifting parts in described 3 or more lifting parts pass through the respective described 1st of multiple laths Through hole,

At least 1 halliard in lifting part other than at least two lifting part, passes through the institute of the upper layer lath The 2nd through hole is stated, and is located at the outside of the long leg of each lath of the group of slats.

2. horizontal type shutter according to claim 1, wherein

The lifting part has: 2 the 1st lifting parts are hung down from the top box, for going up and down multiple described laths, and Positioned at the both ends side of the longitudinal direction of the lath；And 1 or more the 2nd lifting part, it hangs down, uses from the top box Multiple laths described in going up and down, and be located between 2 the 1st lifting parts,

1st through hole is formed in the both ends side of the longitudinal direction of the lath,

1st lifting part passes through respective 1st through hole of multiple laths,

2nd lifting part is located at the outside of the respective long leg of multiple laths.

3. horizontal type shutter according to claim 2, wherein

2nd lifting part is more.

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

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

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

The quantity of 2nd lifting part is more than the 1st lifting part.

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

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

On lower layer's lath, it is formed in the central portion of the longitudinal direction of the lath and is passed through for the 2nd lifting part The 3rd through hole,

2nd lifting part passes through the 3rd through hole of lower layer's lath.

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

2nd lifting part is configured at the long leg opposed with the long leg of the 1st lifting part is configured with.

8. horizontal type shutter described in any one of claim 1 to 3, wherein

1st through hole is located at the outside for the transmission region that sunshine penetrates in the mounting object of the horizontal type shutter.

9. horizontal type shutter according to claim 1, wherein

The horizontal type shutter goes up and down multilayer lath using described 3 or more lifting parts, and the multilayer lath is restricted by ladder Bearing, the ladder rope are disposed in many places of the longitudinal direction of the top box and hang down,

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

Described 3 or more lifting parts position near the ladder rope is hung down from the top box,

Near one edge part of the short side direction that the 1st through hole is set to the lath, with what is extended along the short side direction Mode is formed as long hole shape,

The short side direction of at least 1 lifting part in lifting part other than at least two lifting part along each lath Another side edge is hung down,

The 1st through hole of the long hole shape is formed in following position: being tilted in a manner of becoming shielding status in each lath When, the position of a part of the 1st through hole is at least covered by the edge part of each lath.

10. horizontal type shutter according to claim 9, wherein

Both ends in the respective longitudinal direction at a distance of the multilayer lath in described 3 or more lifting parts are nearest The lifting part that position is hung down passes through the 1st through hole of the long hole shape.

11. horizontal type shutter according to claim 9 or 10, wherein

The short side side of lifting part other than the lifting part of the 1st through hole of the long hole shape all along each lath To another side edge hang down.

12. horizontal type shutter according to claim 9 or 10, wherein

The 1st through hole of the long hole shape is formed in following position: being tilted in a manner of becoming shielding status in each lath When, whole positions of the 1st through hole are covered by the edge part of each lath.

13. horizontal type shutter according to claim 12, wherein

The 1st through hole of the long hole shape is formed in following position: being tilted in a manner of becoming shielding status in each lath When, the position of the upper end of the lath in downstream becomes and the position of the top edge of the 1st through hole of the lath of upstream level Position；Or be formed as the height higher than the position.

14. horizontal type shutter according to claim 9 or 10, wherein

The minor axis of the 1st through hole of the long hole shape is formed as roughly the same with the diameter of section of the lifting part passed through.

15. horizontal type shutter according to claim 9 or 10, wherein

The ladder rope has the thickness roughly the same or bigger than its with the diameter of section of the lifting part passed through.

16. horizontal type shutter according to claim 9 or 10, wherein

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

17. horizontal type shutter according to claim 16, wherein

The plate-shaped member by it is chimeric or fall into the front surface for being set to the top box groove portion engage be set to it is described Groove portion.

18. horizontal type shutter according to claim 9 or 10, wherein

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

19. horizontal type shutter according to claim 9 or 10, wherein

Halliard across the 1st through hole of the long hole shape is hung down in a manner of every specified layer being incorporated into the horizontal line Under.