CN104929501B

CN104929501B - Fitting

Info

Publication number: CN104929501B
Application number: CN201410730831.4A
Authority: CN
Inventors: 白浜朋彦
Original assignee: YKK AP Inc
Current assignee: YKK AP Inc
Priority date: 2014-03-18
Filing date: 2014-12-05
Publication date: 2017-05-17
Anticipated expiration: 2034-12-05
Also published as: CN104929501A; JP2015178698A; EP2921624B1; EP2921624A1; JP6393049B2

Abstract

The invention provides a fitting that can improve the water tightness, the heat insulating properties, and the sound insulating properties without causing the structural complexity or the problem in the sliding of the sash. A fitting is provided with a movable sash 30 that is slidable along the longitudinal direction of a movable top rail 32 in a state in which a guide member 60 provided on a thickness direction surface of the movable top rail 32 abuts on top guide surfaces 121 provided on a top frame member 11. The fitting includes a top slide member 40A that slides along the longitudinal direction of the movable top rail 32 when an operating handle 50 is operated. The guide member 60 is supported so as to be movable along the thickness direction relative to the movable top rail 32. Between the movable top rail 32 and the guide member 60, a shift mechanism (40A, 43, and 63) is interposed that moves the guide member 60 along the thickness direction relative to the movable top rail 32 according to the slide of the top slide member 40A.

Description

Door and window

Technical field

The present invention relates to the door and window constituted in the way of bar is relative to open frame slip.

Background technology

In the way of by bar relative to open frame slip in the door and window that constituted, in order that watertightness and thermal insulation, Sound-proofing is improved, there is provided a kind of that the oblique slip of bar is made before closing to be close to, make door and window to the depth face of open frame The frame part of fan presses against the structure on the closing element in open frame.In this door and window, in bar in closing In the case of front state, the frame part of bar is left or the degree lightly to contact very much from closing element.Thus, it is possible to not increase Ambassador's bar slide when operating physical force and improve watertightness when bar is closed and thermal insulation, sound-proofing.But, due to In order that the oblique slip of bar and gradually press against on closing element, bar and the mutual sliding contact of closing element, so here Period not only operating physical force increase, can not say it must is good in the case of the durability in view of closing element.

Therefore, in the past there is provided following such structure：Between door guide roller part and the bottom skeleton part of bar Inclined guide mechanism is set, is relatively slided along the direction with parallel track relative to bottom skeleton part door guide roller part is made In the case of dynamic, by the effect of inclined guide mechanism, bottom skeleton part is moved up in the orthogonal side of track, push On the closing element of open frame（For example, referring to patent documentation 1）.

Patent documentation 1：Japan's spy's table 2009-522470 publications.

But, in the structure described in patent documentation 1, it is necessary to which bar is configured in door guide roller part with Relative movement between portion skeleton part, construction becomes very complicated.Also, door guide roller part and bottom skeleton part are supporting door and windows The part of the load of fan.Thus, in order that these door guide roller parts and bottom skeleton part relative movement, need to apply larger Operating physical force, on this point of operability can not agree.Further, when make bottom skeleton part relative to door guide roller part with rail When the orthogonal side in road moves up, the pulley spindle along door guide roller part is applied in larger counteracting force, it is possible to Shake in pulley spindle, the smoothly slip band of bar is hindered.

The content of the invention

The present invention is to propose in view of the foregoing, its objective is to provide a kind of door and window, is not result in the complexity for constructing Change and the slip band of bar is hindered, improve can watertightness and thermal insulation, sound-proofing.

In order to achieve the above object, door and window involved in the present invention is in the depth face of the frame part of the end face for becoming bar Upper setting guiding part, and on the depth face of the frame parts opposed with above-mentioned frame part formed have along with depth direction The guide channel of a pair of guiding faces in orthogonal direction, is arranged to make above-mentioned guiding part be connected to the state on each guiding face Under, above-mentioned bar can slide along the length direction of above-mentioned frame part, it is characterised in that possess：Slide unit, with along upper The state for stating the length direction slip of frame part is disposed in above-mentioned frame part；Operation handle, is disposed on above-mentioned bar, right When aforesaid operations handle is operated, above-mentioned slide unit can be made to slide relative to above-mentioned frame part；Above-mentioned guiding part energy It is enough to be movably supported by depth direction relative to above-mentioned frame part, and above-mentioned frame part and above-mentioned guiding part it Between, clamp makes above-mentioned guiding part relative to above-mentioned frame part on depth direction corresponding to the slip of above-mentioned slide unit Mobile shift mechanism.

According to the invention, in the case where making slide unit slide by the operation of operation handle, by shift mechanism The position for making guiding part is moved relative to the frame part of bar, it is possible to not increasing operating physical force when making bar slide And make watertightness and thermal insulation, sound-proofing raising when bar is closed.Also, due to making guiding part respectively relative to edge A pair of guiding faces for the direction orthogonal with depth direction are abutted, so the smoothly slip band of bar will not be hindered, The counteracting force applied to guiding part can be overcome when guiding part is moved relative to frame part on depth direction.

Additionally, it is a feature of the present invention that in above-mentioned door and window, above-mentioned guiding part is arranged to from above-mentioned bar Prominent posture that appearance is projected and it is configured in the width along depth direction of above-mentioned bar and keeps out of the way between posture shifting It is dynamic, it is connected in the case where above-mentioned prominent posture is configured on above-mentioned a pair of guiding faces, it is being configured to above-mentioned posture of keeping out of the way In the case of leave from each guiding face.

According to the invention, by becoming guiding part posture is kept out of the way, can easily implement bar relative to opening The loading of framework.

Additionally, it is a feature of the present invention that in above-mentioned door and window, above-mentioned guiding part possesses：Can by with above-mentioned frame The guiding that the orthogonal support shaft in the depth face of part is turned round relative to above-mentioned frame part and can movably arranged along depth direction Arm, the guide roll being disposed on the both ends of above-mentioned guid arm, and limit revolution of the above-mentioned guid arm relative to above-mentioned frame part Limiting part；Maintained relative to the shape that above-mentioned frame part is above-mentioned prominent posture by above-mentioned limiting part in above-mentioned guid arm In the case of state, the side face of above-mentioned guide roll is projected respectively from the appearance of above-mentioned bar, and above-mentioned guide roll is led via above-mentioned Pick-up roll is connected on each guiding face, above-mentioned guid arm for it is above-mentioned keep out of the way posture in the case of, the side face quilt of above-mentioned guide roll It is configured in the width along depth direction of above-mentioned bar；The shape on the depth face of the guide channel in above-mentioned frame part Into there is resettlement section, can house be configured to it is above-mentioned keep out of the way the above-mentioned guid arm and above-mentioned guide roll of posture, and can not house and match somebody with somebody It is set to the above-mentioned guid arm and above-mentioned guide roll of above-mentioned prominent posture.

According to the invention, because guiding part can not be housed in resettlement section in the case of in prominent posture, so Bar is limited to the amount of movement during direction movement being close to relative to guide channel, be prevented from bar from open frame Come off.

Additionally, it is a feature of the present invention that in above-mentioned door and window, above-mentioned limiting part possesses：1st arm, via leading section It is connected on the end of a side of above-mentioned guid arm；2nd arm, can slidably arrange, one along the length direction of above-mentioned frame part The end of side is connected on the base end part of above-mentioned 1st arm；Slided by making above-mentioned 2nd arm, by above-mentioned 1st arm above-mentioned guiding is made Arm to above-mentioned prominent posture or above-mentioned posture of keeping out of the way are shifted.

According to the invention, by the operation of the 2nd arm, can easily make guiding part relative to bar to prominent posture Or keep out of the way posture displacement.

According to the present invention, due in the case where making slide unit slide by the operation of operation handle, by displacement Mechanism makes the position of guiding part move relative to the frame part of bar, it is possible to not increasing behaviour when making bar slide Make power and make watertightness and thermal insulation, sound-proofing raising when bar is closed.Also, due to making guiding part relative respectively Abut in a pair of guiding faces along the direction orthogonal with depth direction, it is possible to overcoming in guiding part relative to frame part The counteracting force applied to guiding part when moving on depth direction, will not hinder the smoothly slip band of bar.

Description of the drawings

Fig. 1 is the axonometric chart that the door and window as embodiments of the present invention is observed from indoor；

Fig. 2 is sectional elevation when in the door and window shown in Fig. 1 bar is closed；

Fig. 3 is sectional elevation when in the door and window shown in Fig. 1 is opened slightly bar；

Fig. 4 be move in the state of bar is closed in the door and window shown in Fig. 1 outside state it is cross-sectional View；

Fig. 5 is the longitudinal section of the part of the bar slided in the door and window shown in Fig. 1；

Fig. 6 be make in the door and window shown in Fig. 1 slip bar move to outside state longitudinal section；

Fig. 7 is the longitudinal section of the part of skid-resistant bar in the door and window shown in Fig. 1；

Fig. 8 is the amplification view of the operation handle used in the bar of door and window shown in Fig. 1；

Fig. 9 is the amplification plan view of the guiding part used in the bar of the door and window shown in Fig. 1；

Figure 10 is the sectional view of the guiding part shown in Fig. 9；

It is axonometric chart when projecting posture that Figure 11 is the guiding part shown in Fig. 9；

It is axonometric chart when keeping out of the way posture that Figure 12 is the guiding part shown in Fig. 9；

It is top view when keeping out of the way posture that Figure 13 is the guiding part shown in Fig. 9；

It is major part longitudinal section when keeping out of the way posture that Figure 14 is the guiding part shown in Fig. 9；

Figure 15 is that the guiding part shown in Fig. 9 moves to outside in the state of for prominent posture relative to bar The top view of state；

Figure 16 is that the guiding part shown in Fig. 9 moves to indoor in the state of for prominent posture relative to bar The top view of state；

Figure 17 is the perspective elevation of the bar for observing the door and window shown in Fig. 1 from below；

Figure 18 is the axonometric chart of the mechanism that furthers observed from below used in the door and window shown in Fig. 1；

Figure 19 is the axonometric chart of the state observed from below after the mechanism action that furthers shown in Figure 18；

Figure 20 is the top view for the action of the mechanism that furthers shown in Figure 18 is represented successively；

Figure 21 is that the major part amplification of the orthogonal mechanism that furthers of the door and window rear end side used in the door and window shown in Fig. 1 is cutd open View；

Figure 22 is the major part amplification view of the state of the orthogonal mechanism action that furthers shown in Figure 21；

Figure 23 is that the major part of the orthogonal mechanism that furthers of the door and window front used in the door and window shown in Fig. 1 is amplified Figure；

Figure 24 is the enlarged view of the main part of the state after the orthogonal mechanism action that furthers shown in Figure 23.

Description of reference numerals：

11：Upper frame member, 30：Movable bar, 32：Movable upper ledge, 40A：Top slide unit, 43：Top jaw Hole, 43a, 43b：Positioning hole portion, 43c：Connection hole portion, 50：Operation handle, 60：Guiding part, 61：Guid arm, 62：Guide roll, 63：Fulcrum post, 64：Supporting arm, 65：Mounting screw, 66：Restriction arm, 67：Motion arm, 69：Latch for printed circuit, 120：Guide channel, 121：Top guiding face；130：Resettlement section.

Specific embodiment

Hereinafter, referring to the drawings preferred embodiment explaining to door and window involved in the present invention.

Fig. 1 is the accompanying drawing of the door and window for being denoted as embodiments of the present invention.Here the door and window for illustrating such as Fig. 1~Fig. 7 institutes Show, be possess the fixed bar 20 that is fixed in open frame 10 and relative to open frame 10 slidingly arrange can The door and window for being referred to as the single windowing of single fan of dynamic bar 30.Open frame 10 is by by upper frame member（Frame parts）11, under Frame parts 12 and a pair vertical frame parts 13,14 are made quadrilateral frame group and are constituted.In the present embodiment, especially adopt The open frame 10 that the frame parts 11,12,13,14 of surrounding is constituted respectively with timber.Fixed bar 20 is by profile Fixed upper ledge 22, fixed lower frame 23, fixed door and window front end are engaged on each circumference of the fixed multilamellar facestock 21 of rectangular shape Frame 24, fixes door and window back-end box 25 and constitutes.Movable bar 30 is by the movable multilamellar facestock in the rectangular shape of profile Movable upper ledge is engaged on 31 each circumference（Frame part）32nd, after movable lower frame 33, movable door and window front end frame 34, movable door and window End frame 35 and constitute.Will also realize that according to Fig. 1, fixed bar 20 compare the width of movable bar 30 or so be configured compared with Greatly, the position in the left side as open frame 10 is disposed in the case where observing from indoor.Movable bar 30 is disposed in , by the position of indoor, by open frame 10 and the open frame that bar 20 is constituted will be fixed as than fixed bar 20 10 inside opening 15 is opened and closed.In addition, following in the case of the vertical frame parts of difference open frame 10, will position in FIG Vertical frame parts in left side is referred to as " fixed vertical framework 13 ", and " frame is indulged in door and window front end by being referred to as positioned at the vertical frame parts on right side Frame 14 ".

（The structure of fixed bar 20）

As shown in Fig. 2 and Fig. 7, the fixed multilamellar facestock 21 of fixed bar 20 by by 3 fastening glass panels 211, 212nd, 213 engage and constitute.3 fastening glass panels 211,212,213 distinguish rectangular shape, and two panels has identical profile chi Very little, remaining 1 size relative to other two panels in length and breadth is less respectively.Hereinafter, and for convenience consolidate overall dimensions are larger Determine glass plate and be referred to as " the 1st fastening glass panels 211 " and " the 2nd fastening glass panels 212 ", by the less fastening glass panels of overall dimensions Referred to as " the 3rd fastening glass panels 213 ".

1st fastening glass panels 211 and the 2nd fastening glass panels 212 are so that liner component 214 is installed in each circumference State is bonded with each other, and insulated space 215 is being constituted each other.3rd fastening glass panels 213 are so that liner component 216 is installed in State in each circumference is bonded on the surface of the 1st fastening glass panels 211, is constituted between the 1st fastening glass panels 211 Insulated space 217.Will also realize that with reference to the accompanying drawings, the 1st fastening glass panels 211 are door and window rear end relative to the 3rd fastening glass panels 213 End face（It is in fig. 2 the end face on right side）Mutually it is located in identical plane, and with regard to as door and window front end（It is in fig. 2 Left side）, upper limb and lower edge other end, the state in projecting from the end face of the 3rd fastening glass panels 213 respectively.

Cap assembly 218 and end are provided with the circumference for becoming door and window front end, upper limb and lower edge of fixed multilamellar facestock 21 Cover 219.End face from the surface of the 1st fastening glass panels 211 to the 1st fastening glass panels 211 and the 2nd are fixed glass by cap assembly 218 The part of the end face of glass plate 212 covers.In the present embodiment, using the cap assembly 218 by metal formings such as aluminium alloys, pass through Bond on the surface of the 1st fastening glass panels 211, by the end face of the 1st fastening glass panels 211 and the end of the 2nd fastening glass panels 212 Face covers.Fill out respectively between the end face and the end face of the 2nd fastening glass panels 212 of the fastening glass panels 211 of cap assembly 218 and the 1st Filled with sealing member 220.End shield 219 by from the surface of the 2nd fastening glass panels 212 via cap assembly 218 to the 1st fastening glass panels The part of the end face of 211 end face and the 2nd fastening glass panels 212 covers.With regard to end shield 219 be also adopted by by the metals such as aluminium alloy into The structure of shape, is disposed on the end of fixed multilamellar facestock 21 by bonding on cap assembly 218.

Relative to above-mentioned fixed multilamellar facestock 21, fixed upper ledge 22, fixed lower frame 23 and fixed door and window front end frame 24 are distinguished With the 1st fastening glass panels 211 that project by the circumference surface of the 3rd fastening glass panels 213 and from the 3rd fastening glass panels 213 The mode that surface covers is arranged, and fixed door and window back-end box 25 is arranged in the way of the surface by the 3rd fastening glass panels 213 covers. These fixed frames 22,23,24,25 are shaped by timber or resinous wood.

With regard to fixed upper ledge 22, fixed lower frame 23 and fixed door and window front end frame 24, it is configured to, another along depth direction Size is roughly the same, and the state that a part for above-mentioned cap assembly 218 is covered is bonded on into the surface of the 1st fastening glass panels 211 On.Fixed upper ledge 22, fixed lower frame 23 and fixed door and window front end frame 24 are respectively that the end joined of outer circumferential side is fixing glass than the 1st The position that the end face of glass plate 211 is stepped back.In other words, the 1st fastening glass panels 211 are than fixed upper ledge 22, fixed lower frame 23 and fix Each end face of door and window front end frame 24 is projected, in will fixed upper ledge 22, fixed lower frame 23 and fixed door and window front end frame 24 one The state that appearance 22a, 23a of side, 24a are completely covered.

On the other hand, fixed door and window back-end box 25 with along the size of depth direction in the outer circumferential side mode bigger than inner circumferential side It is configured to step-like, affixed side opposed faces 25a is being constituted each other.In the portion for becoming inner circumferential side of fixed door and window back-end box 25 Being sized and configured to along depth direction divided, the overhang from the 3rd fastening glass panels 213 is big with other fixed frames 22,23,24 Cause identical.Pairing cap assembly 221 is provided with the periphery side end of fixed door and window back-end box 25.Pairing cap assembly 221 will be fixed The end face of the end face of door and window back-end box 25 and 3 fastening glass panels 211,212,213 is covered, by the metal forming of aluminium alloy etc..

The fixed bar 20 for constituting as described above with the 2nd fastening glass panels 212 be configured in the state of outside via Fixed door and window front end frame 24, fixed upper ledge 22 and fixed lower frame 23 are arranged in open frame 10.More particularly, except door In each frame parts 11,12,13 beyond the vertical framework 14 in window front end, on the depth face of part for installing fixed bar 20 Be provided with by the support frame members 16 of the metal forming of aluminium alloy etc., by by corresponding frame parts 11,12,13 to each Hold frame parts 16 to fix, fixed bar 20 is arranged in open frame 10.In support frame members 16 and fixed door and window Between fan 20, the cap assembly of fixed bar 20 is crimped on by the fixed closing element 17 being located on each support frame members 16 Desired air-tightness and watertightness are ensure that on 218.

（The structure of movable bar 30）

As shown in figures 2 and 5, the movable multilamellar facestock 31 of movable bar 30 and the fixed stage construction for fixing bar 20 Material 21 is same, by the way that 3 movable engagements of glass plate 311,312,313 are constituted.3 311,312,313 points of movable glass plates Not rectangular shape, two panels has identical overall dimensions, and remaining 1 size relative to other two panels in length and breadth is less respectively. Hereinafter, for convenience, the larger movable glass plate of overall dimensions is referred to as into " the 1st movable glass plate 311 " and " the 2nd movable glass Plate 312 ", by the less movable glass plate of overall dimensions " the 3rd movable glass plate 313 " is referred to as.

Although the width of movable multilamellar facestock 31 Zuo You is different from the fixed multilamellar facestock 21 of fixation bar 20, with Under aspect be common all with the fixed multilamellar facestock 21 of fixed bar 20：1st movable glass plate 311 and the 2nd movable glass Glass plate 312 has identical overall dimensions, by being bonded with each other via liner component 314, insulated space is being constituted each other 315；Size of the 3rd movable glass plate 313 compared with the 1st movable glass plate 311 in length and breadth is little, by via the phase of liner component 316 It is inter-engaging, insulated space 317 is being constituted each other；1st movable glass plate 311 is after door and window relative to the 3rd movable glass plate 313 The end face at end（It is in fig. 2 the end face on right side）Mutually it is located in identical plane, and with regard to becoming door and window front end（In Fig. 2 In be left side）, upper limb and lower edge other end faces, the state in projecting from the end face of the 3rd movable glass plate 313 respectively.

Cap assembly 318 is provided with the circumference for becoming door and window front end, upper limb and lower edge of movable multilamellar facestock 31.Cover portion Part 318 is, by metal formings such as aluminium alloys, to be bonded on the surface of the 1st movable glass plate 311, will be from the 1st movable glass The surface of glass plate 311 to the part of the end face of the end face and the 2nd movable glass plate 312 of the 1st movable glass plate 311 covers.In cover Between the end face and the end face of the 2nd movable glass plate 312 of the movable glass plate 311 of part 318 and the 1st, sealing member is separately filled with 320。

Relative to above-mentioned movable multilamellar facestock 31, movable upper ledge 32, movable lower frame 33 and movable door and window front end frame 34 are arranged It is into the 1st movable glass plate for projecting by the circumference surface of the 3rd movable glass plate 313 and from the 3rd movable glass plate 313 respectively 311 surface covers, and movable door and window back-end box 35 is arranged to the circumference surface of the 3rd movable glass plate 313 and 3 movable glass The end face of glass plate 311,312,313 is covered.These movable frames 32,33,34,35 are with fixed frame 22,23,24,25 again it is passing through What timber or resin material shaped.

It is configured to regard to movable upper ledge 32, movable lower frame 33 and movable door and window front end frame 34, along the size of depth direction It is roughly the same, the state that a part for above-mentioned cap assembly 318 is covered is bonded on the surface of the 1st movable glass plate 311.Can Dynamic upper ledge 32, movable lower frame 33 and movable door and window front end frame 34 are respectively the end joineds of outer circumferential side in glass plate more movable than the 1st On the position that 311 end face is stepped back.In other words, the 1st movable glass plate 311 is than movable upper ledge 32, movable lower frame 33 and movable door Each end face of window front end frame 34 is projected, in by a side of movable upper ledge 32, movable lower frame 33 and movable door and window front end frame 34 Appearance 32a, 33a, the states that are completely covered of 34a.

On the other hand, the part for covering on the circumference surface of the 3rd movable glass plate 313 in movable door and window back-end box 35 It is configured to, the overhang from the 3rd movable glass plate 313 is roughly the same with other movable frames 32,33,34.In movable door and window rear end The part that the end face of 3 movable glass plates 311,312,313 is covered is configured in frame 35, outside the side of the 2nd movable glass plate 312 Sight face is step-like.That is, the appearance positioned at the side of the 2nd movable glass plate 312 in movable door and window back-end box 35 is configured to, inner circumferential Side part be located at the surface same plane of the 2nd movable glass plate 312 on and outer circumferential side part glass more movable than the 2nd The surface of glass plate 312 projects, and drawer at movable side opposed faces 35a are being constituted each other.

As shown in Fig. 5 and Figure 17, in the movable bar 30, multiple door guide rollers 36 are provided with movable lower frame 33.Door Pulley 36 is arranged to each bottom side face and projects downwards from the following table of movable lower frame 33, by being placed in along level side To guiding face in the case of suitably rotate, can make movable bar 30 along movable lower frame 33 length direction slide. Will also realize that with reference to the accompanying drawings, in the present embodiment, the bottom side face of door guide roller 36 is located at the end face of glass plate more movable than the 1st 311 And the 2nd movable glass plate 312 end face by the top.

（The slide unit 40 being located on movable bar 30 and the structure of operation handle 50）

As shown in Fig. 2, Fig. 5 and Fig. 8, in movable bar 30, in movable upper ledge 32, movable lower frame 33, movable door and window Sliding groove 32b, 33b, 34b, 35b are formed with each of front end frame 34 and movable door and window back-end box 35, and in movable door and window Back-end box 35 is provided with operation handle 50.

Sliding groove 32b, 33b, 34b, 35b are the cavitys formed along the length direction of each movable frame 32,33,34,35. On movable upper ledge 32, movable lower frame 33 and movable door and window front end frame 34, with each depth face upper shed and along depth side To the mutually common mode in position form sliding groove 32b, 33b, 34b.In the present embodiment, sliding groove 32b, 33b, 34b Be formed as making the cap assembly 318 being located on the 1st movable glass plate 311 expose on respective one side.In contrast, movable On door and window back-end box 35, glass plate 311,312,313 more movable than 3 the outer the week side of boss of end face and than drawer at movable side opposed faces 35a On the position of inner the week side of boss, sliding groove 35b is formed with the way of in the upper shed of upper and lower ends face.Sliding groove 35b along The position of depth direction is common with sliding groove 32b, 33b, 34b for being formed in other movable frames 32,33,34.

Slide unit 40 is equipped in each sliding groove 32b, 33b, 34b, 35b.Slide unit 40 is with only being capable of edge The long chi that the mode of the length direction slip of each movable frame 32,33,34,35 is housed in sliding groove 32b, 33b, 34b, 35b CUN part.The slide unit 40 being disposed on movable upper ledge 32, movable door and window front end frame 34 and movable door and window back-end box 35 be by Flat base portion 41 in narrower width and the both sides edge from base portion 41 a pair of the floor portions prominent to direction at a right angle 42 integrally formed structures, cunning is housed in base portion 41 relative to the almost parallel state in the depth face of each movable frame 32,33,34 In dynamic groove 32b, 33b, 34b.In contrast, the slide unit 40 adopted on movable lower frame 33 is in tabular, with relative to can The state that the lower surface of dynamic lower frame 33 is substantially orthogonal is housed in sliding groove 35b.With regard to movable upper ledge 32, movable lower frame 33 and can Dynamic door and window front end frame 34, the cap assembly 318 being exposed in each sliding groove 32b, 33b, 34b is connected on slide unit 40, place In slide unit 40 to the confined state of movement close to the direction of the 1st movable glass plate 311.Although not bright in figure Show, but by with flexible dynamic between each end for the slide unit 40 being disposed in each movable frame 32,33,34,35 Force transmission member links, and is slided with mutually linkage.In addition, it is following in the case of difference slide unit 40, by movable upper ledge 32 slide unit is referred to as " top slide unit（Shift mechanism）40A ", the slide unit of movable lower frame 33 is referred to as and " is slided lower section Dynamic component 40B ", is referred to as " door and window front end slide unit 40C ", after movable door and window by the slide unit of movable door and window front end frame 34 The slide unit of end frame 35 is referred to as " door and window rear end slide unit 40D ".

Operation handle 50 via support shaft 51 as shown in figure 8, be rotatably disposed in located at movable door and window back-end box 35 In accommodating recess 35c on door and window rear end face, movable door and window back-end box 35 can be housed in from such as shown in solid in Fig. 8 Accommodating recess 35c in state, move to as the double dot dash line in Fig. 1 and Fig. 8 is represented from movable door and window back-end box 35 Accommodating recess 35c project state.The operation handle 50 is connected to the door and window rear end on movable door and window back-end box 35 and slides On dynamic component 40D, operate by way of with around the rotation of the axle center of support shaft 51, can be via door and window rear end slide unit 40D Whole slide units 40 are made to slide.In the present embodiment, by operation handle 50 to house to the side in accommodating recess 35c To operating in the case of, door and window rear end slide unit 40D slides upward, and slide unit 40A is towards door and window with Front end is slided, and door and window front end slide unit 40C slides downward, and slid underneath part 40B slides towards door and window rear end.Phase Instead, by operation handle 50 in the case of from the prominent direction operations of accommodating recess 35c, door and window rear end slide unit 40D Slide downward, slide unit 40A slides towards door and window rear end with, door and window front end slide unit 40C is upward Slide, slid underneath part 40B slides towards door and window front end.

Although not expressing in figure, between operation handle 50 and movable door and window back-end box 35, it is clamped with and will operates Handle 50 is to the force application mechanism exerted a force from the prominent states of accommodating recess 35c.Overcoming force application mechanism（It is not shown）Force and In the case of operation handle 50 is housed in accommodating recess 35c, by being engaged on the door bolt 52 being located on accommodating recess 35c, Operation handle 50 can be configured to the state that is housed in accommodating recess 35c.In the case where 52 releasings will be fastened with a bolt or latch, by force Mechanism（It is not shown）Force, operation handle 50 from accommodating recess 35c project and become operable state.

（The guiding part 60 being located on movable bar 30 and the structure of shift mechanism）

As shown in Fig. 5, Fig. 9, Figure 10, on movable bar 30, in movable upper ledge 32 for length direction substantially in Between position be provided with guiding part 60.Guiding part 60 possesses guid arm 61 and is disposed in the guide roll at the both ends of guid arm 61 62.Guid arm 61 is the plate of the narrower width that the length projected from the appearance of movable bar 30 is able to both ends Shape part.The guid arm 61 has fulcrum post in the location roughly halfway up for becoming length direction（Support shaft, shift mechanism）63, Pivotally it is bearing on the leading section of supporting arm 64 via fulcrum post 63.Supporting arm 64 is to be disposed in be formed at movable upper ledge 32 On sliding groove 32b in by the long size in the base portion 41 and the space that surrounds of a pair of floor portions 42 of top slide unit 40A Thin-plate member, is bearing on the upper surface of movable upper ledge 32 via base end part by mounting screw 65.The supporting arm 64 is formed as A pair of floor portions 42 of width ratio it is spaced little, with mounting screw 65 as axle center, leading section can a pair of floor portions 42 it Between move.

Above-mentioned guid arm 61 is by the top on the base portion 41 for being inserted into fulcrum post 63 to be formed in top slide unit 40A Cam hole（Shift mechanism）In 43, with the state support of the outside of slide unit 40A above being exposed in the front end of supporting arm 64 In portion.Top jaw hole 43 has two positioning hole portions 43a, 43b along the length direction of top slide unit 40A, and makes Connection hole portion 43c being connected between these positioning hole portions 43a, 43b.Two of top jaw hole 43 positioning hole portions 43a, 43b and Connection hole portion 43c is formed as the external diameter that width is substantially equal to fulcrum post 63.As shown in figure 9, two positioning hole portions 43a, 43b are formed On the position mutually staggered on the depth direction of movable bar 30, connection hole portion 43c is with relative to top slide unit The inclined mode of length direction of 40A is formed, and will be connected between their end.Supporting arm 64 is bearing in via fulcrum post 63 Guid arm 61 on leading section up slide unit 40A along movable upper ledge 32 length direction slide in the case of, due to Fulcrum post 63 is relatively changed relative to the position in top jaw hole 43 by two positioning hole portions 43a, 43b, so being moved to Near the position of the 2nd movable glass plate 312 of movable multilamellar facestock 31 and the position near the 3rd movable glass plate 313.At this In embodiment, as shown in figure 9, top jaw hole 43 is formed as, the positioning of the door and window front of slide unit 40A above Hole portion 43a ratio is located at the ground of the 2nd movable glass plate 312 of positioning hole portion 43b of door and window rear end side closer to movable multilamellar facestock 31 Fetch bit, in the case that up slide unit 40A is moved towards door and window front end, guid arm 61 is close relative to movable bar 30 The ground of 3rd movable glass plate 313 movement of movable multilamellar facestock 31.

Guide roll 62 is disposed in the both ends of guid arm 61 with side face from the state that guid arm 61 is projected via roll shaft 62a. Each guide roll 62 can be rotated centered on the roll shaft 62a parallel with fulcrum post 63.

（For guiding part 60 being changed to project posture and keeping out of the way the structure of posture）

It is connected to limit arm on the end of a side of guid arm 61（1st arm of limiting part）66 one end.Limit Arm 66 as shown in FIG. 11 and 12, via base end part motion arm is can be rotated to support on（2nd arm of limiting part）67 front end In portion.Motion arm 67 is the long size component being disposed on the upper surface of movable upper ledge 32, slides via two and guides 68 supportings On the upper surface of movable upper ledge 32, so as to slide only along the length direction of movable upper ledge 32.The motion arm 67 is formed It is that base end part can be from the length of the door and window front end face of movable door and window front end frame 34 protrusion in the case where door and window front is slided into Degree.

Above-mentioned restriction arm 66 is played as shown in Fig. 9 and Figure 11 in the case where making motion arm 67 slide towards door and window rear end Function, make guid arm 61 turn round into guid arm 61 be substantially orthogonal relative to top slide unit 40A, the two end portions of guid arm 61 The posture not projected from the appearance of movable bar 30（Prominent posture）.In this case, the cardinal extremity face of motion arm 67 becomes The state substantially uniform with the door and window front end face of movable door and window front end frame 34, if the base end part for making motion arm 67 is engaged to and is located at Latch for printed circuit on the upper end of movable door and window front end frame 34（Limiting part）On 69, then it is able to maintain that as the two ends of guid arm 61 The state that portion projects from the appearance of movable bar 30.

On the other hand, in locking state releasing, the such as Figure 12 and Figure 13 by the base end part of motion arm 67 and latch for printed circuit 69 As shown in make motion arm 67 towards in the case of the slip of door and window front end, guid arm 61 turns round into guid arm 61 and limits arm 66 Linking part to motion arm 67 furthers.Motion arm 67 is made as shown in Figure 12 base end part is slided into from movable door and window front end frame 34 Door and window front end face project in the case of, as shown in FIG. 13 and 14, become guid arm 61 and a pair of guide rolls 62 be all configured in Posture in the width along depth direction of movable bar 30（Keep out of the way posture）.

（Further the structure of mechanism 70）

As shown in Figure 17~Figure 19, on the movable lower frame 33 of movable bar 30 mechanism 70 that furthers is provided with.Further mechanism 70 possess basic blocks 71 and the part 72 that furthers.Basic blocks 71 are disposed in the collecting breach being formed on the lower surface of movable lower frame 33 The inside of 33c.Formed in the way of breach 33c is housed to be communicated to the sliding groove 33b being formed on movable lower frame 33.The basic blocks 71 by being attached on slid underneath part 40B and via the elongated hole 71a being formed on both ends respectively by the spiral shell of sliding screw 73 In closing movable lower frame 33, can slidably be supported by along the length direction of movable lower frame 33.The part 72 that furthers is to be disposed in basis Flat-shaped part on the lower surface of block 71, the sliding screw 73 of a side of the door and window rear end side by being screwed on movable lower frame 33 Fasten together with basic blocks 71 via base end part.Lower cam hole 74 and contact piece 75 are provided with this furthers part 72.Bottom Cam hole 74 as shown in figure 20, from base end side towards front with substantially linear extension after, to being gradually distance from slid underneath The direction of part 40B inclines, and is re-directed towards front with substantially linear extension.Cam pin in the insertion in the lower cam hole 74 76.Cam pin 76 is the columnar component being located in basic blocks 71, is formed as slidably being entrenched in lower cam hole 74 External diameter.Contact piece 75 is from being close to the 1st movable glass plate 311 in the leading section of the part 72 that furthers as shown in Figures 5 and 6 The plate part that edge part is projected downward.Will also realize that according to the figure, the contact piece 75 is with the position ratio of prominent lower surface The bottom side face of door guide roller 36 mode prominent downwards slightly is formed.

Such as Figure 18 and Figure 20（a）Shown, the part 72 that furthers is configured to be located at most by the feelings of door and window front in basic blocks 71 Under condition, cam pin 76 is located at the front in lower cam hole 74, and contact piece 75 is connected to the cap assembly of the 1st movable glass plate 311 State on 318.If basic blocks 71 are slided towards door and window rear end from the state, such as Figure 19 and Figure 20（b）~Figure 20（d） It is shown, cam pin 76 relative to lower cam hole 74 gradually to base end part side shifting, so the part 72 that furthers is with sliding screw 73 For axle center rotation, the leading section of the part 72 that furthers along movable lower frame 33 depth direction to away from the 1st movable glass plate 311 The direction movement of cap assembly 318.

（For slidably supporting the structure of the open frame 10 of movable bar 30）

In the open frame 10 that the movable bar 30 of above-mentioned supporting can slide, as shown in figures 2 and 5, in underframe Part 12 is provided with guide rails 100 and slip accepting groove 110, and guide channel 120 is provided with upper frame member 11 and is housed Portion 130.

Guide rails 100 are disposed on the upper surface of bottom shell part 12 along the length direction of bottom shell part 12 Long size component, on the upper surface of which with lower section guiding face 101.Lower section guiding face 101 is along the upper of bottom shell part 12 The plane on surface, is formed as that the width of door guide roller 36 can be loaded.In the two side portions of lower section guiding face 101, it is provided with gradually Gently inclined inclined plane 102 upward.These inclined planes 102 play door guide roller 36 and the lower section for making movable bar 30 The function that guiding face 101 is abutted.In guide rails 100, on the part of outside, composition has for the above-mentioned portion that furthers The bearing surface 103 that furthers that the contact piece 75 of part 72 is abutted.

Slip accepting groove 110 is to be formed in lean on outside than guide rails 100 on the upper surface of bottom shell part 12 The recess at position, the length direction along bottom shell part 12 is formed.The slip accepting groove 110 is in the door for making movable bar 30 Pulley 36 be positioned on the lower section guiding face 101 of guide rails 100 in the case of for avoiding being dashed forward downwards than movable lower frame 33 The interference of the end of the 1st movable glass plate 311 for going out and the end of the 2nd movable glass plate 312 and bottom shell part 12, with than The big width of the size along depth direction of the 1st movable glass plate 311 and the 2nd movable glass plate 312.

Guide channel 120 be along upper frame member 11 length direction be formed in it is recessed on the lower surface of upper frame member 11 Portion, with a pair of top guiding faces along the direction orthogonal with depth direction（Guiding face）121.Top guiding face 121 has The side face of the guide roll 62 being disposed in the case where the guid arm 61 of above-mentioned guiding part 60 is for prominent posture on each end The interval that can be abutted.

Resettlement section 130 is formed in the recess on the top surface of guide channel 120.The resettlement section 130 is formed as only in guidance part The guid arm 61 and guide roll 62 of part 60 guides 68 and limits arms 66, operation to keep out of the way two can be slided in the case of posture The size that arm 67 is housed together with these guid arms 61 and guide roll 62.

Additionally, indulging on framework 14 in the door and window front end of open frame 10, door and window front end accepting groove is formed with depth face 140.Door and window front end accepting groove 140 is the recess formed along the length direction of the vertical framework 14 in door and window front end, is formed as receiving Hold the width of the door and window front end of movable bar 30.In door and window front end accepting groove 140 positioned at outside side be located at In appearance identical plane in the fixed door and window back-end box 25 of fixed bar 20 on the inside of faced chamber.

（Operation when movable bar 30 is encased in open frame 10）

In order that movable bar 30 is supported relative to the open frame 10 for constituting as described above, first, motion arm is made 67 slide towards door and window front end, and operation handle 50 is maintained the state projected from accommodating recess 35c.In this condition, by It is maintained in guiding part 60 and keeps out of the way posture, it is possible to makes movable upper ledge 32 house the guide channel to upper frame member 11 In 120, and guiding part 60 is housed in resettlement section 130.Further, since the contact piece 75 for the part 72 that furthers is connected to State on the cap assembly 318 of 1 movable glass plate 311, it is possible to by the 1st movable glass plate 311 of movable bar 30 and 2nd movable glass plate 312 is easily housed in the slip accepting groove 110 of bottom shell part 12.

From the state, the movable upper ledge 32 of movable bar 30 is first configured to the guide channel 120 of upper frame member 11 Inside, make movable bar 30 upward in the state of the guiding part 60 for keeping out of the way posture is housed in resettlement section 130 It is mobile.Then, move movable bar 30, so that the close bottom shell part 12 of movable lower frame 32, makes the 1st movable glass plate The end of 311 end and the 2nd movable glass plate 312 is opposite to slip accepting groove 110, and makes the door being located on movable lower frame 33 Pulley 36 is opposite to the lower section guiding face 101 of guide rails 100, movable bar 30 is moved downwards, carries door guide roller 36 Put on lower section guiding face 101.Finally, as long as making the motion arm 67 projected from door and window front end slide, make behaviour towards door and window rear end Making the base end part of arm 67, engage on the latch for printed circuit 69 of movable door and window front end frame 34 just can be with.

In this case, because the guid arm 61 of the guiding part 60 being located on movable upper ledge 32 is prominent posture, so It is connected to respectively on the guiding face of the guide channel 120 in upper frame member 11 by guide roll 62, movable upper ledge 32 is relative Can slidably be supported by along its length in upper frame member 11.Additionally, being supported by the door guide roller 36 being located on movable lower frame 33 It is connected on the lower section guiding face 101 of the guide rails 100 being located in bottom shell part 12, movable lower frame 33 is relative to lower frame section Part 12 can slidably be supported by along its length.Thus, slided relative to open frame 10 by making movable bar 30, such as scheme Shown in 2 and Fig. 3, the inside opening 15 of open frame 10 can be opened and closed.

In the case where movable bar 30 is closed relative to open frame 10, as shown in Fig. 2 becoming fixed bar 20 fixed door and window back-end box 25 and the movable door and window back-end box 35 of movable bar 30 are set up in parallel along depth direction.This When, in the door and window, affixed side opposed faces 25a being located on fixed door and window back-end box 25 be located on movable door and window back-end box 35 Drawer at movable side opposed faces 35a it is closely arranged opposite with the state for guaranteeing gap each other.

Will also realize that according to Fig. 2 and Fig. 5, in the vertical framework 14 in upper frame member 11, bottom shell part 12 and door and window front end, Movable closing element is provided with when movable bar 30 is closed at the part opposed with the circumference of the 2nd movable glass plate 312 150, and in the fixed door and window back-end box 25 of fixed bar 20, movable with the 2nd when movable bar 30 is closed The circumference of glass plate 312 is provided with movable closing element 150 at opposed part.These movable closing elements 150 are configured to as above It is respectively with from the 2nd movable glass plate 312 in the case of stating state of the such operation handle 50 in projecting from accommodating recess 35c The state left of surface.

（The orthogonal mechanism 80 that furthers in the door and window rear end that is located between fixed door and window back-end box 25 and movable door and window back-end box 35 Structure）

As shown in Fig. 2, Fig. 3, Figure 21, Figure 22, it is located between fixed door and window back-end box 25 and movable door and window back-end box 35 The orthogonal mechanism 80 that furthers in door and window rear end possesses door and window rear end engagement pin 81 on fixed door and window back-end box 25, and after movable door and window Possesses the plate 82 that furthers on the frame 35 of end.Door and window rear end engagement pin 81 in the leading section of cylindrical axle portion 81a as shown in figure 3, have There is the head 81b that external diameter is larger, project from affixed side opposed faces 25a of fixed door and window back-end box 25 via axle portion 81a.In door and window In axle portion 81a of rear end engagement pin 81, the mode that periphery covers is equipped with into col-lar part 83.As shown in Figures 2 and 3, door The head 81b of window rear end engagement pin 81 is arranged relative to axle portion 81a to indoor biasing, relative to the side face of col-lar part 83, The part for being only located at indoor diametrically projects.Although not expressing in figure, door and window rear end engagement pin 81 is disposed in solid Determine at the upper portion of door and window back-end box 25 and the two of lower section.As shown in Fig. 2 axle portion 81a of door and window rear end engagement pin 81 is formed For, with than in the case where movable bar 30 is closed with the movable door and window rear end for being opposite to affixed side opposed faces 25a The big length in the gap that guarantees between drawer at movable side opposed faces 35a of frame 35.

Plate 82 further as shown in Fig. 2, Fig. 3, Figure 21, Figure 22, is dashed forward from the plate accepting groove 35d of movable door and window back-end box 35 The lamellar part for going out, arranging in the way of drawer at movable side opposed faces 35a by movable door and window back-end box 35 are covered.Although in figure Do not express, but the plate 82 that furthers be disposed in fixed door and window back-end box 25 with the corresponding upper portion of door and window rear end engagement pin 81 and under At the two of square portion.Plate accepting groove 35d is respectively on movable door and window back-end box 35 with from opposed with fixed door and window back-end box 25 Appearance is communicated to the opening that the mode of sliding groove 35b is formed.Each base end part of each plate 82 that furthers is attached at door and window rear end On slide unit 40D, linked by the slip with door and window rear end slide unit 40D, relative to movable door and window back-end box about 35 It is mobile.

Furthering on plate 82, be respectively equipped with pair of sliding roller 84 and door and window rear end cam hole 85.Slide roller 84 is in the plate that furthers It is disposed on 82 positioned at the upper and lower of the position of the inside of plate accepting groove 35d, can be around the axle center orthogonal with drawer at movable side opposed faces 35a Rotation.These slide rollers 84 are connected on the sliding panel 86 to arrange by way of plate accepting groove 35d is covered each side face, Restriction further plate 82 and door and window rear end slide unit 40D relative to movable door and window back-end box 35 to outdoor side shifting.

Door and window rear end cam hole 85 is formed on the plate 82 that furthers from plate accepting groove 35d and projects as shown in Figure 21 and Figure 22 Part at irregularly-shaped hole, up with door and window rear end pin inserting hole portion 85a, and in lower section there is door and window rear end pin card to close Hole portion 85b.Door and window rear end pin inserting hole portion 85a is that width is formed as after the door and window that will can be located on fixed door and window back-end box 25 The opening of the head 81b inserts of end engagement pin 81.Door and window rear end pin inserting hole portion 85a be formed at by operation handle 50 from Accommodating recess 35c project and door and window rear end slide unit 40D in the case of the state for moving to lower section with fixed door and window after The position for holding the door and window rear end engagement pin 81 of frame 25 opposed.It is that width is formed as can be by door that door and window rear end pin card closes hole portion 85b The opening that the col-lar part 83 of window rear end engagement pin 81 is inserted and can not inserted head 81b.The cam hole 85 in door and window rear end It is located outside on the internal face of side, is closing between hole portion 85b positioned at door and window rear end pin inserting hole portion 85a and door and window rear end pin card Door and window rear end inclined guide face 85c is provided with part.Door and window rear end inclined guide face 85c is with from door and window rear end pin connecting hole Portion 85b is inclined towards the mode that door and window rear end pin inserting hole portion 85a is increasingly becoming outside.In addition, in movable door and window back-end box In 35 movable opposed faces, on the position opposed with door and window rear end engagement pin 81, it is provided with for closing in movable bar 30 In the case of house door and window rear end engagement pin 81 head 81b door and window rear end recess 35e.

（The orthogonal mechanism 90 that furthers in the door and window front end that is located between the vertical framework 14 in door and window front end and movable door and window front end frame 34 Structure）

As shown in Fig. 2, Fig. 3, Figure 23, Figure 24, it is located between the vertical framework 14 in door and window front end and movable door and window front end frame 34 Door and window front end is orthogonal further mechanism 90 in the door and window front end accepting groove 140 of the vertical framework 14 in door and window front end with door and window front end sliding part Part 40C opposed position possesses door and window front end engagement pin 91, and in the door and window front end slide unit 40C of movable door and window front end frame 34 It is upper that there is door and window front end cam hole 92.Door and window front end engagement pin 91 is same with door and window rear end engagement pin 81, in cylindrical axle The peripheral part of portion 91a possesses col-lar part 93, and has outward at the position biased to indoor in the leading section of axle portion 91a The larger head 91b in footpath, projects respectively via axle portion 91a from the upper portion of door and window front end accepting groove 140 and lower section.Such as Fig. 2 Shown, axle portion 91a of door and window front end engagement pin 91 is formed as, with than in the case where movable bar 30 is closed in door and window The big length in the gap that guarantees between the depth face of front end accepting groove 140 and the door and window front end face of movable door and window front end frame 34.

Door and window front end cam hole 92 as shown in Figure 23 and Figure 24, the abnormity being formed on the slide unit 40C of door and window front end Hole, has door and window front end pin inserting hole portion 92a in lower section, and up there is door and window front end pin card to close hole portion 92b.Before door and window End pin inserting hole portion 92a is that width is formed as can be by the head of the door and window front end engagement pin 91 being located on the vertical framework 14 in door and window front end The opening of portion 91b inserts.Door and window front end pin inserting hole portion 92a is being projected and door by operation handle 50 from accommodating recess 35c Window front end slide unit 40C in the case of the state for moving to top, in door and window front end vertical framework 14 with door and window front end Engagement pin 91 is formed at opposed position.It is that width is formed as to engage door and window front end that door and window front end pin card closes hole portion 92b The opening that the col-lar part 93 of pin 91 is inserted and can not inserted head 91b.Positioned at the outside of door and window front end cam hole 92 Internal face on, be provided with the part closed positioned at door and window front end pin inserting hole portion 92a and door and window front end pin card between hole portion 92b Door and window front end inclined guide face 92c.Door and window front end inclined guide face 92c is with from door and window front end pin card conjunction hole portion 92b direction Door and window front end pin inserting hole portion 92a and the mode that is increasingly becoming outside are inclined.In addition, in the door and window of movable door and window back-end box 35 On front end face, it is provided with door in the case of close in movable bar 30 at the position opposed with door and window front end engagement pin 91 The door and window front end recess 34e that the head 91b of window front end engagement pin 91 is housed.Additionally, in the slide unit 40C of door and window front end, At upper and lower part as door and window front end cam hole 92, formed respectively along the length direction of door and window front end slide unit 40C There is elongated hole 45, and guides screws 44 are screwed togather in each elongated hole 45.These guides screws 44 are for preventing door and window front end What slide unit 40C was moved on the depth direction of movable door and window front end frame 34.

（Action in the case of with regard to operating operation handle 50）

As described above, in the case of the state in operation handle 50 in projecting from accommodating recess 35c, such as Fig. 2 and Fig. 5 Movable closing element 150 that is shown, being located on the vertical framework 14 in upper frame member 11, bottom shell part 12 and door and window front end, and be located at Movable closing element 150 on the fixed door and window back-end box 25 of fixed bar 20 is movable all in the 2nd from movable bar 30 The state that glass plate 312 leaves.Thus, according to the door and window, can be reduced to be opened and closed the inside opening 15 of open frame 10 and Operating physical force when making movable bar 30 slide.

On the other hand, if making operation handle 50 house to accommodating recess 35c in the state of movable bar 30 is closed In, then door and window rear end slide unit 40D, top slide unit 40A, door and window front end slide unit 40C and slid underneath portion therewith Part 40B slides respectively, makes movable closing element 150 be crimped on the surrounding of the 2nd movable glass plate 312 of movable bar 30 respectively On.

That is, if by operation handle 50 to collecting to the direction operation in accommodating recess 35c, door and window rear end slide unit 40D slides upward, so furthering in mechanism 80 door and window rear end is orthogonal, is changed into shown in Figure 22 from the state shown in Figure 21 State, be connected on the 85c of door and window rear end inclined guide face by the col-lar part 83 of door and window rear end engagement pin 81, movable door and window Back-end box 35 is relative to open frame 10 to outdoor side shifting.As a result, as shown in figure 4, being located on fixed door and window back-end box 25 Movable closing element 150 becomes the state of the circumference for being crimped on the door and window rear end side positioned at the 2nd movable glass plate 312.

Equally, further in mechanism 90 door and window front end is orthogonal, if by operation handle 50 to housing in accommodating recess 35c Direction operation, then door and window front end slide unit 40C slides downward, so being changed into Figure 24 institutes from the state shown in Figure 23 The state shown, is connected on the 92c of door and window front end inclined guide face, movable door by the col-lar part 93 of door and window front end engagement pin 91 Window front end frame 34 is relative to open frame 10 to outdoor side shifting.As a result, as shown in figure 4, being located on the vertical framework 14 in door and window front end Movable closing element 150 become the state for being crimped on the circumference positioned at the door and window front of the 2nd movable glass plate 312.

Also, in the case where operation handle 50 is housed in accommodating recess 35c, in the orthogonal mechanism 80 that furthers in door and window rear end In, the head 81b of door and window rear end engagement pin 81 is located at door and window rear end pin card and closes hole portion 85b, and furthers door and window front end is orthogonal In mechanism 90, the head 91b of door and window front end engagement pin 91 is located at door and window front end pin card and closes hole portion 92b.Thus, even if to make can In the case that dynamic bar 30 slides relative to open frame 10 to opening direction, due to the head of door and window rear end engagement pin 81 81b is fastened on and furthers on plate 82 and the head 91b of door and window front end engagement pin 91 is fastened on the slide unit 40C of door and window front end, So can also become the locking state of the slip for limiting movable bar 30.

On the other hand, between movable upper ledge 32 and upper frame member 11, if by operation handle 50 to collecting to collecting Direction operation in recess 35c, then top slide unit 40A slides towards door and window front end, so turning from the state shown in Figure 15 The state being changed into shown in Figure 16, guiding part 60 is relative to movable upper ledge 32 towards indoor side shifting.

Here, both ends of the guiding part 60 of movable upper ledge 32 in guid arm 61 are connected to respectively via guide roll 62 State on the top guiding face 121 of guide channel 120, it is impossible to enough to move on depth direction relative to upper frame member 11.Cause And, if guiding part 60 relative to movable upper ledge 32 towards indoor side shifting, movable upper ledge 32 is relatively relative to upper ledge Frame part 11 is to outdoor side shifting.As a result, as shown in fig. 6, the movable closing element 150 being located in upper frame member 11 becomes is pressed It is connected on the state of the circumference positioned at the top of the 2nd movable glass plate 312.

Further, between movable lower frame 33 and bottom shell part 12, if by operation handle 50 to collecting to accommodating recess Direction operation in 35c, then slid underneath part 40B slide towards door and window rear end, so from Figure 20（a）Shown state transformation For Figure 20（d）Gradually leave from the cap assembly 318 of the 1st movable glass plate 311 shown state, the leading section of the part 72 that furthers.

Here, the abutting that furthers of guide rails 100 is abutted in the contact piece 75 being located on the leading section for furthering part 72 During before on face 103, such as Figure 20（a）To Figure 20（b）Shown, the leading section of the part 72 that furthers is with sliding screw 73 as axle The heart is to indoor side shifting.During this period, the not external force action on movable bar 30, so movable bar 30 will not be relative Move in open frame 10.But, after contact piece 75 is connected on the bearing surface 103 that furthers of guide rails 100, further portion Part 72 is prevented to the rotation of indoor, so situation about further being rotated as axle center with sliding screw 73 in the part 72 that furthers Under, movable lower frame 33 is axle center relatively to outdoor with further bearing surface 103 and the contact point of the contact piece 75 of the part 72 that furthers Side shifting.As a result, as shown in fig. 6, the movable closing element 150 being located in bottom shell part 12 becomes, be crimped on can positioned at the 2nd The state of the circumference of the lower section of dynamic glass plate 312.

As a result, if by operation handle 50 to housing to the direction operation in accommodating recess 35c, becoming movable bar 30 surrounding is crimped on the state on the movable closing element 150 in open frame 10 and fixed bar 20, can make Watertightness and thermal insulation, sound-proofing are improved.Become the state of the movable crimping of closing element 150 of movable bar 30 pairs as described above It is, to situation about housing to the direction operation in accommodating recess 35c, movable bar 30 to be not accompanied by completely by operation handle 50 Slide.Thus there is no concern that and worn and torn on movable closing element 150.

In the case where making movable bar 30 slide again, if by operation handle 50 to prominent from accommodating recess 35c Direction movement, then the movable frame 32,33,34,35 of movable bar 30 is respectively to indoor side shifting, movable 150 one-tenth of closing element It is the state left from the 2nd movable glass plate 312, and door and window rear end engagement pin 81 is located at and is formed in after the door and window furthered on plate 82 In the door and window rear end pin inserting hole portion 85a in end cam hole 85, also, door and window front end engagement pin 91 is located at and is formed in door and window front end cunning In the door and window front end pin inserting hole portion 92a of the door and window front end cam hole 92 on dynamic component 40C, it is possible to not applying larger behaviour Make power and make movable bar 30 slide.

During aforesaid operations, make movable bar 30 relative to open frame 10 in the case of outdoor side shifting, Its counteracting force is applied on each slide unit 40 and guiding part 60, door guide roller 36.But, according to above-mentioned door and window, Top slide unit 40A, the position for being located outside side of slid underneath part 40B and door and window front end slide unit 40C are provided with cover Part 318.Accordingly, with respect to top slide unit 40A, slid underneath part 40B and door and window front end slide unit 40C, by cover portion Part 318 prevents the movement to outside.Additionally, in the slide unit 40D of door and window rear end, being linked to door and window rear end slide unit The plate 82 that furthers on 40D is provided with slide roller 84, and these slide rollers 84 is connected on movable door and window back-end box 35 On sliding panel 86.Thus, with regard to door and window rear end slide unit 40D, by these associations of plate 82, slide roller 84 and sliding panel 86 that further Same-action prevents the movement to outside.As a result, when making movable bar 30 to outdoor side shifting, also it is not result in sliding part Part 40 is crimped on the first-class situation of sliding groove 32b, 33b, 34b, 35b, it is not necessary to which larger operating physical force i.e. can be to manipulator Handle 50 is operated.

Additionally, with regard to guiding part 60, possessing guide roll 62 respectively at the both ends of guid arm 61, and guide the two Roller 62 is connected to respectively on the top guiding face 121 of the guide channel 120 in upper frame member 11.Thus, it is possible to pair can not The slip band of dynamic bar 30 to hinder overcomes above-mentioned counteracting force.Further, with regard to door guide roller 36, can due to being directly supported at As guide rails 100 on dynamic lower frame 33 and using the structure with inclined plane 102, so by door guide roller 36 and movable door and window On one side slightly upward side is mobile while to outdoor side shifting along inclined plane 102 for fan 30, it is not necessary to overcome above-mentioned counteracting force.Cause And, it is not result in that the pulley spindle to door guide roller 36 applies the situation of larger counteracting force, can carry out movable bar 30 Smoothly slide.

Further, it is many using the fixation with two-layer insulated space 215,217 in fixed bar 20 in above-mentioned door and window Aspect material 21, and using the movable multilamellar facestock 31 with two-layer insulated space 315,317 in movable bar 30.Also, In the door and window front end frame 24,34 of each bar 20,30, upper ledge 22,32, in lower frame 23,33, as shown in Fig. 4 and Fig. 6, it is located at State of the appearance of outside in being covered by the 1st glass plate 211,311, so heat-insulated between the 2nd glass plate 212,312 Space 215,315 is located at there.Thus, with regard to door and window front end frame 24,34, upper ledge 22,32, lower frame 23,33, will not become outdoor Heat bridge between interior, it is highly advantageous at the aspect of thermal insulation.Further, with regard to the 3rd glass plate 213,313 positioned at indoor, It is less than the 1st glass plate 211,311 due to being sized and configured in length and breadth, thus by the appearance of outside with the 1st glass plate 211, In the case that 311 and the 2nd glass plate 212,312 is covered, it is also possible to the situation for preventing the size of depth direction from significantly increasing.Separately Outward, on the periphery side end of fixed door and window back-end box 25, by the end face and 3 fastening glass panels of fixed door and window back-end box 25 211st, the mode that 212,213 end face is covered is provided with pairing cap assembly 221, but due to being that indoors side arranges movable bar 30 Movable door and window back-end box 35 structure, so do not have pairing cap assembly 221 and becoming heat bridge and damaging the situation of thermal insulation.This Outward, adopt as movable door and window back-end box 35 with the part for covering the end face of 3 movable glass plates 311,312,313 Structure, but due to being to arrange the structure of the fixed door and window back-end box 25 of fixed bar 20 in outside, so not having movable Door and window back-end box 35 becomes heat bridge and damages the situation of thermal insulation.

In addition, in the above-described embodiment exemplified with the single windowing of single fan, but as long as being that bar is slided relative to open frame Dynamic structure, for example, can also be applied in double-sloot sliding window.Additionally, compound glass is adopted as facestock, but facestock is not Necessarily need to be multilamellar.

Further, in the above-described embodiment, due to resettlement section 130 is arranged in guide channel 120, as long as so guidance part Part 60 to keep out of the way posture, is not just difficult to pull down movable bar 30 from open frame 10.Thus, even if assuming on door and window In the case of being applied in vibration or impacting, it is also possible to be reliably prevented movable bar 30 and surprisingly come off from open frame 10. But, it is not absolutely required to arrange resettlement section 130 in guide channel 120 in the present invention.Therefore, it is being not provided with resettlement section 130 In the case of, by the way that guide channel 120 is configured to into larger depth, it is also possible to carry out movable bar 30 relative to open frame 10 dismounting.

Claims

1. a kind of door and window, arranges guiding part on the depth face of the movable upper ledge of the end face for becoming bar, and with it is above-mentioned A pair of guidings having along the direction orthogonal with depth direction are formed on the depth face of the opposed upper frame member of movable upper ledge The guide channel in face, is arranged in the state of above-mentioned guiding part is connected on each guiding face, and above-mentioned bar being capable of edge The length direction of above-mentioned upper frame member slides, it is characterised in that

Possess：Slide unit, is disposed on above-mentioned movable upper ledge with the state slided along the length direction of above-mentioned movable upper ledge； Operation handle, is disposed on above-mentioned bar, when operating to aforesaid operations handle, can make above-mentioned slide unit relative to Above-mentioned movable upper ledge slides；

Above-mentioned guiding part can movably be supported by relative to above-mentioned movable upper ledge on depth direction,

Between above-mentioned movable upper ledge and above-mentioned guiding part, clamp makes above-mentioned leading corresponding to the slip of above-mentioned slide unit Draw the shift mechanism that part is moved relative to above-mentioned movable upper ledge on depth direction,

Above-mentioned guiding part is arranged to the prominent posture projected in the appearance from above-mentioned bar and is configured in above-mentioned bar The width along depth direction in keep out of the way and moved between posture, be connected in the case where above-mentioned prominent posture is configured to State on a pair of guiding faces, be configured to it is above-mentioned keep out of the way posture in the case of leave from each guiding face,

Above-mentioned guiding part possesses：Can be by the support shaft orthogonal with the depth face of above-mentioned movable upper ledge relative to above-mentioned movable The guid arm that upper ledge is turned round and can movably arranged along depth direction, the guiding being disposed on the both ends of above-mentioned guid arm Roller, and limit limiting part of the above-mentioned guid arm relative to the revolution of above-mentioned movable upper ledge；

Maintained relative to the state that above-mentioned movable upper ledge is above-mentioned prominent posture by above-mentioned limiting part in above-mentioned guid arm In the case of, the side face of above-mentioned guide roll is projected respectively from the appearance of above-mentioned bar, and above-mentioned guid arm is via above-mentioned guide roll Be connected on each guiding face, above-mentioned guid arm for it is above-mentioned keep out of the way posture in the case of, the side face of above-mentioned guide roll is configured in In the width along depth direction of above-mentioned bar.

2. door and window as claimed in claim 1, it is characterised in that

Resettlement section is formed with the depth face of the guide channel in above-mentioned upper frame member, can be housed and be configured to above-mentioned moving back Keep away the above-mentioned guid arm and above-mentioned guide roll of posture, and can not house be configured to the above-mentioned guid arm of above-mentioned prominent posture and on State guide roll.

3. door and window as claimed in claim 2, it is characterised in that

Above-mentioned limiting part possesses：1st arm, is connected on the end of a side of above-mentioned guid arm via leading section；2nd arm, energy Enough length directions along above-mentioned movable upper ledge are slidably arranged, and the end of a side is connected on the base end part of above-mentioned 1st arm；

Slided by making above-mentioned 2nd arm, make above-mentioned guid arm to above-mentioned prominent posture by above-mentioned 1st arm or above-mentioned keep out of the way posture Displacement.