JP2018071315A - Fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting of improved design that prevents penetration of a foreign matter into a door pocket.SOLUTION: A fitting (1) of the present invention is fitted on an opening of a building, and includes: a frame member (2) having a plurality of groove parts that extends in a horizontal direction; two or more sashes that include at least an inner sash and an outer sash (30), provided slidably in the plurality of groove parts; and a door pocket provided on an edge part in the horizontal direction of the frame member, for housing at least the outer sash. A door tail stile (70) includes a stile body (701) and a shielding wall part (702) provided on the stile body for covering an inlet port of the door pocket, the door tail stile being on the door pocket of the sash among the plurality of sashes located closest to the door pocket when the opening has been fully closed.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a joinery provided in an opening of a structure.

  Conventionally, as a fitting provided in an opening of a structure, a fitting in which a shoji including a glass panel is housed in a frame provided in an opening edge is known (for example, Patent Document 1). In recent years, there has been an increasing need for a joinery having a large opening and a transparent panel such as glass for the purpose of ensuring a wide field of view. In such joinery, there is a demand for a shoji with a design that does not obstruct the field of vision. In response to such needs, for example, in Patent Document 2, a central FIX portion (fixed window) is provided at the center of the opening in the direction of finding the opening, and the shoji that can slide to the outside in the direction of finding of the center FIX is provided. There is disclosed a joinery including a door pocket in which a shoji is stored at a position that overlaps with an outer FIX portion that is provided and further disposed on the outer side.

JP 2005-105717 A Japanese Patent Laid-Open No. 2006-160635

  As described above, in a fitting provided in a large opening, it is desired that a wide field of view is secured even when the shoji is opened. Therefore, as in Patent Document 2, a sliding shoji and a door pocket are provided without providing a fixed window, and a joinery for obtaining a large opening by storing the shoji in the door pocket has been studied. However, when the shoji is provided in the large opening, the weight increases when the area of one shoji is large. Therefore, a plurality of shojis are provided considering the mobility of the shoji. As a result, the size of the door pocket in the expected direction (depth direction) is increased according to the number of shojis, and when the shoji is closed, the door opening is greatly opened. Therefore, it has been a problem in terms of airtightness inside and outside the building, designability, and the entry of small animals such as pets into the door pocket.

  In view of the above circumstances, an object of the present invention is to provide a joinery capable of preventing entry of foreign matter into a door pocket while improving design properties.

  The joinery according to the present invention is a frame member that is attached to an opening of a building and has a plurality of grooves extending in a horizontal direction, and at least two or more inner and outer shojis that are slidably provided in the plurality of grooves. A shoji, and a door pocket that is provided at a horizontal end of the frame member and accommodates at least the outer shoji, and is closest to the door pocket in the fully closed state in which the opening is closed among the plurality of shoji screens. The door butt on the door pocket side of the shoji placed on the door includes a bag main body and a shielding wall portion provided on the bag main body and covering the entrance of the door pocket.

  According to this invention, in the joinery having a door pocket, since the shielding wall portion covering the entrance of the door pocket is provided on the door bottom side of the door sliding door side of the paper sliding door disposed closest to the door pocket, The gap between the door and the door pocket is shielded, so that dust, small animals, etc. can be prevented from entering the door pocket. Moreover, since the shielding wall part is provided in the Tojiri ridge, when the shoji is fully closed, the entrance of the door pocket can be reliably closed by the shielding wall part without performing a special operation.

  The joinery which concerns on this invention WHEREIN: The said shielding wall part may be extended and provided in the said prospective direction so that it may adjoin to the finding surface of the said door pocket.

  According to this invention, since the shielding wall portion is provided so as to be close to the finding surface of the door pocket, when the door is fully closed, the gap at the entrance of the door pocket is shielded, and dust, small animals, etc. are contained in the door pocket. Intrusion can be prevented. Moreover, since the shielding wall part is extended and provided in the expected direction from Tojiri, the fitting which was excellent in the designability can be provided.

  In the joinery according to the present invention, the upper and lower ends of the shielding wall portion may be located in the groove portion.

  According to this invention, since the upper and lower ends of the shielding wall portion are located in the groove portion, it is possible to close the entrance of the door pocket even in the groove portion, and it is more reliable that dust, small animals, etc. enter the door pocket. Can be prevented.

  In the joinery according to the present invention, a flexible groove shielding member formed along a vertical cross-sectional shape of the groove portion may be provided on the upper and lower ends of the shielding wall portion.

  According to this invention, since the groove shielding member formed along the vertical cross-sectional shape of the groove portion is provided at the upper and lower ends of the shielding wall portion, it is possible to close the entrance of the door pocket also in the groove portion, It can prevent more reliably that garbage, a small animal, etc. penetrate | invade in a door pocket. Furthermore, since the groove shielding member has flexibility, the groove shielding member does not hinder the operation of removing the shoji from the frame. Therefore, it is possible to provide a joinery excellent in shielding properties and workability during maintenance.

  In the joinery according to the present invention, the door bottom jar on the door pocket side may further include one or more concave portions that avoid a groove partition portion that is erected between the plurality of groove portions.

  According to the present invention, by having one or more recesses that avoid the groove partitioning portions that are erected between the plurality of groove portions, the shoji can be attached to and detached from the frame member by a saddle type, and the shoji is removed from the frame member. Work can be done easily.

  In the fitting according to the present invention, in the fully-closed state, the shingles are arranged closest to the door pocket, the scissors body of the shingles is located on the outdoor side, An outer seal material may be provided between the entrance of the door pocket and the portion of the entrance facing the facing surface.

  According to the present invention, the outer shoji is disposed on the outdoor side, and the outer sealing material is provided between the facing surface of the saddle body of the outer shoji and the facing surface of the entrance of the door pocket. Shielding can be improved.

  In the joinery according to the present invention, an inner sealing material may be provided between the finding of the shielding wall portion of the external shingles and a portion where the finding surface of the entrance of the door pocket faces.

  According to the present invention, by providing the inner sealing material between the portion where the shielding wall portion of the external shoji is located and the portion where the finding surface of the door pocket is opposed, the space between the door pocket and the indoor can be more reliably shielded. It is possible to prevent dust and the like from entering.

  In the fitting according to the present invention, the one or more inner pouches arranged on the indoor side with respect to the shingles are provided on a more indoor side than the outer groove portion on which the shingles are arranged among the plurality of groove portions. When the inner groove portion is slidably disposed and the inner groove portion is moved to the door pocket side, the vertical hook on the door pocket side of the inner shingle comes into contact with the shielding wall portion and the outer obstacle follows. It may be configured to be movable.

  According to the present invention, when the inner slidable sliding inside the inner groove on the indoor side from the outer shoji moves to the door pocket side, the vertical hook on the door inner side of the inner shoji can contact the shielding wall of the outer shoji. When the shoji is opened and stored in the door pocket, if the inner shoji is moved to the door pocket side, the inner shoji will not be housed in the door pocket before the outer shoji. Therefore, the outer shoji can be accommodated in the door pocket in conjunction with the inner shoji, and the opening operation of the shoji can be performed smoothly.

  ADVANTAGE OF THE INVENTION According to this invention, the fitting which can prevent the penetration | invasion of the foreign material into a door pocket can be provided, improving design property.

It is a front view of the fitting concerning one embodiment of the present invention. It is II-II sectional drawing of FIG. It is III-III sectional drawing of FIG. It is a schematic diagram which shows the structure of the lock of the shoji of this invention. It is a longitudinal cross-sectional view which shows the structure of the lower frame part of one Embodiment of this invention. It is a perspective view which shows the control part of the fitting which concerns on one Embodiment of this invention. It is a perspective view which shows the edge part of the cover member of one Embodiment of this invention. It is a schematic diagram which shows the modification of the fitting which concerns on one Embodiment of this invention. It is a schematic diagram which shows the modification of the fitting which concerns on one Embodiment of this invention.

  A fitting according to an embodiment of the present invention will be described. A joinery 1 according to the present embodiment is a joinery 1 in which a plurality of slidable shojis (sliding doors) 3 are provided in an opening 101 of a wall body 100 of a building. In the present embodiment, a joinery 1 including four shojis 3 will be described as an example. FIG. 1 is a front view of a joinery 1 according to the present embodiment. FIG. 2 is a cross-sectional view of the joinery 1 (II-II cross-sectional view of FIG. 1). FIG. 3 is a vertical cross-sectional view of the joinery 1 (III-III cross-sectional view of FIG. 1).

  In the following description, in the fitting 1, the sliding direction of the shoji 3 and the direction in which the upper and lower frames 21 and 22 of the frame member 2 to be described later extend will be referred to as a finding direction x (width direction, horizontal direction). The direction perpendicular to x and the inside / outside direction of the building is referred to as an expected direction z (depth direction). Further, a state in which the plurality of shojis 3 are arranged in the finding direction x and the opening 101 of the building is blocked is referred to as a fully closed state. Moreover, about the both ends of the finding direction x of the shoji 3, the edge part by the side of the door pocket 5 is called the door edge, and the edge part on the opposite side to the door edge is called a door tip.

  As shown in FIGS. 1 and 2, the joinery 1 according to the present embodiment includes a frame member 2, a plurality of shojis 3, a door cart unit 4, a door pocket 5, and a restriction portion 6.

  The frame member 2 is configured by an upper frame 21, a lower frame 22, and left and right vertical frames 28, 29 that are rectangularly framed. In the upper frame 21 and the lower frame 22, a plurality of groove portions 25 and 26 extending in the direction of finding x are formed according to the number of shojis 3. In the present embodiment, four shojis 3 are provided, and the vertical saddles of the two inner shojis 31 at the center are in contact with each other. Therefore, the upper frame 21 and the lower frame 22 are respectively on the outdoor O side. Two groove portions, that is, an outer groove portion 25 located on the inner side and an inner groove portion 26 located on the indoor I side are formed.

  The upper frame 21 and the lower frame 22 are made of a mold material, and as shown in FIGS. 2 and 3, the direction of finding x at both ends (outdoor O side and indoor I side) of the upper frame 21 and the lower frame 22 in the expected direction z. Are formed by two side wall portions 251 and 261 extending in parallel with each other and a partition wall 250 extending in parallel between the two side wall portions. Rails 27 that slightly protrude in the vertical direction and extend in the direction x of the upper frame 21 and the lower frame 22 are formed at the bottoms of the outer groove portion 25 and the inner groove portion 26, respectively.

  The upper frame 21 is formed with an inner lower surface 212 that extends from the lower end on the indoor I side to the lower edge of the inner groove 26. An outer lower surface 213 extending from the lower end on the outdoor O side of the upper frame 21 to the indoor I side so as to partially cover the opening of the outer groove portion 25 is formed. The inner lower surface 212 and the outer lower surface 213 are formed to be flush with each other.

  The lower frame 22 has an inner upper surface that extends from the upper end on the indoor I side to the upper edge of the inner groove 26. An outer upper surface extending from the upper end of the lower frame 22 on the outdoor O side to the indoor I side so as to partially cover the opening of the outer groove portion 25 is formed. The inner upper surface and the outer upper surface are formed to be flush with each other.

  The door pockets 5 are provided at both ends of the opening 101 of the building in the direction of finding x, spaced from the wall body 100. Each door pocket 5 has a size that can accommodate two shojis (the outer shoji 30 and the inner shoji 31), and has an entrance 50 through which the shoji 3 can be taken in and out.

  The shoji 3 is configured by incorporating a panel 35 in a frame in which an upper rod 33 and a lower rod 34 and left and right vertical rods are framed in a rectangular shape. The panel 35 has a multilayer structure in which two transparent glass plates are arranged in the expected direction z. Panel accommodating grooves 36 are formed in the upper collar 33, the lower collar 34, and the left and right vertical collars, respectively, and the four edges of the panel 35 are accommodated and held in the panel accommodating grooves 36 by a known method.

  FIG. 5 is a longitudinal sectional view showing the structure of the lower frame portion. As shown in FIGS. 3 and 5, each of the panel housing grooves 36 of the upper and lower collars 33 and 34 is formed by a pair of panel support walls 361 extending in the vertical direction.

  A horizontal wall 364 extending from the upper end of each panel support wall 361 of the lower rod 34 in the expected direction z is formed. A door pulley holding part 362 is formed below the panel housing groove 36 of the lower rod 34. The door pulley holding part 362 has a contact surface with the door roller unit 4 described later. The size of the door wheel holding portion 362 in the expected direction z is smaller than the distance between the pair of panel support walls 361 in the expected direction z, and a tapered portion 363 is formed between the door wheel holding portion 362 and each panel support wall 361. Yes.

  The configuration of the shoji 3 is different between the inner shoji 31 and the outer shoji 30. As shown in FIG. 2, the vertical saddle of the external shoji 30 is located in the door pocket 5 side in the finding direction x, and the door bottom of the inner shoji 31 in the fully closed state. It consists of a cocoon 70 and a summoning candy 71 that overlaps the expected direction z.

  The Tojiri heel 70 of the external shoji 30 is formed with the heel body 701 and the shielding wall portion 702 aligned in the expected direction z. In the bag main body 701, a panel receiving groove 36 is formed on the side facing the summoning bar 71.

  The shielding wall portion 702 is formed so as to extend toward the outdoor O side in the expected direction z of the bag main body 701. The shielding wall portion 702 has a hollow portion having a substantially rectangular cross section formed over the entire length in the height direction y. The main body 701 and the shielding wall 702 have substantially the same dimension in the direction of finding x. Each surface of the bag main body 701 and the shielding wall portion 702 on the door pocket 5 side is an expected surface.

  As shown in FIG. 3, the upper and lower ends of the Tojiri heel 70 are respectively formed with recesses (an upper recess 703 and a lower recess 704) cut out in the vertical direction between the heel body 701 and the shielding wall 702. Has been. The upper recess 703 and the lower recess 704 have substantially the same dimension in the prospecting direction z, and the upper recess 703 is larger than the lower recess 704 in the vertical dimension.

  At the upper and lower end portions of the shielding wall portion 702, a groove shielding member 707 having a shape along the vertical sectional shape of the groove portions of the upper frame 21 and the lower frame 22 and having flexibility is provided. The groove shielding member 707 is made of, for example, a thin plate material made of a soft resin. The groove shielding member 707 is provided so as to extend above and below the expected surface of the shielding wall 702.

As shown in FIG. 2, the summoning bowl 71 is a mold having a rectangular cross section, and has a bowl main body 711, an outer extending part 712, and a locking part 713. A panel housing groove 36 is formed in the heel body 711 on the side facing the Tojiri heel 70.
The outer extension 712 has a substantially rectangular cross section, and its long side extends in the expected direction z toward the outdoor O side. The heel body 711 and the outer extending portion 712 are formed to have substantially the same dimension in the finding direction x.

  The locking portion 713 is formed in a substantially L-shaped horizontal cross section on the indoor I-side finding surface of the summon bowl 71. The locking portion 713 is formed so as to extend from the expected surface on the door tip side of the summoning bowl 71 and then bend and extend to the door bottom side. The locking portion 713 also has a smoke return function that blocks a gap in the summing portion (opposed portion) of the inner and outer children 31 and 30.

  The vertical hook of the inner shoji 31 is composed of a summoning bowl 72 on the Tojiri side and a mating bowl 73 on the Toe side. The summoning basket 72 is a mold having a rectangular cross-section that is approximately equal in size to the summing collar 71 of the external shoji 30 in the finding direction x, and a panel housing groove 36 is formed on the side facing the butting rod 73.

  A locking portion 723 similar to the summoning basket 71 of the shoji 30 is formed on the indoor I side of the summoning basket 72. The locking portion 723 is formed in a substantially L-shaped horizontal cross section on the outdoor O-side finding surface of the summon bowl 72. The locking portion 723 is formed so as to extend from the expected surface on the door butt side of the summoning basket 72 and then bend and extend to the door tip side.

  The butting rod 73 is a vertical rod having a facing surface in the prospective direction z with which the inner shunts 31 come into contact with each other in a sliding door having a drawing structure in which a pair of inner shingles 31 are accommodated in the same groove. The butting rod 73 has a rod main body 731, an inner extending portion 732, and a butting portion 733. The butt 73 is a mold having a substantially rectangular cross section, and a panel housing groove 36 is formed on the side facing the summing bar 72. The inner extension 732 has a substantially rectangular cross section, and its long side extends in the expected direction z toward the indoor I side. The bag main body 731 and the inner extending portion 732 are formed so as to have substantially the same dimension in the finding direction x.

  The inner extension portion 732 is provided so as to extend in the vertical direction of the inner shoji 31 and has a hollow portion inside. A confronting portion 733 that projects toward the door end side is formed at a position on the opposite side of the panel receiving groove 36 from the expected surface on the door end side of the butting rod 73. The butting portion 733 is formed over the entire length of the butting rod 73 in the height direction y.

FIG. 4 is a schematic diagram showing the configuration of a crescent lock 9 (lock) provided on the shoji 3. As shown in FIG. 2 and FIG. 4, the butt lock 73 is provided with a crescent lock 9.
The crescent lock 9 includes a handle 90, a handle support portion 91, upper and lower shafts 92, 93 provided extending in the vertical direction of the handle support portion 91, and adjusters 94, 95 provided at the upper end or lower end of each shaft 92, 93. With. The upper and lower shafts 92 and 93 are connected to the handle 90 at the handle support portion 91. The adjusters 94 and 95 are substantially L-shaped members, and include a horizontal portion 97 and a shaft portion 98 extending in a direction orthogonal to the horizontal portion 97. The horizontal part 97 has a fixing part 99 for the upper and lower shafts 92 and 93, and the shaft part 98 and the upper and lower shafts are parallel to each other. The shaft portion 98 is located outside the fixed portion 99 in the expected direction z.

  As shown in FIGS. 3 and 5, the door cart unit 4 includes a door wheel frame 40 and a door wheel main body 41. The door frame 40 is formed with a dimension that is slightly shorter than the dimension of the shoji 3 in the direction of finding x. The door frame 40 includes a door wheel storage portion 401, an auxiliary support portion 402, a shoji placement portion 403, and a taper portion 404. The door cart storage portion 401 has a substantially rectangular hollow portion in a vertical cross section, and has a size that allows the door cart main body 41 to be stored. The door cart storage portion 401 is formed over the entire length of the door frame 40 in the direction of finding x, and an opening (not shown) corresponding to the size of the door cart body 41 is formed on the bottom surface of the position where the door cart body 41 is arranged. Is formed. Auxiliary support portions 402 that extend downward from the bottom surface of the door cart storage portion 401 are respectively formed below the side walls at both ends in the prospecting direction z of the door cart storage portion 401. As shown in FIG. 5, the lower end of the auxiliary support portion 402 is positioned higher than the lower end of the door wheel.

  A groove-shaped shoji placement portion 403 having a horizontal surface is formed above the door carriage storage portion 401. The side walls at both ends in the expectation direction z of the shoji placement portion 403 are formed to extend upward flush with the side wall of the door cart storage portion 401. At the upper end of the side wall of the shoji placement portion 403, a tapered portion 404 that is inclined so as to be separated from each other in the expecting direction z is formed.

  In the door body 41, two known door wheels are held side by side in the finding direction x. In this embodiment, one door roller unit 4 is provided with three door wheel bodies 41. For this reason, three openings are formed in the lower surface of the door cart storage unit 401. When the door-car body 41 is stored in the door-car storage unit 401, the door-car body 41 is held in a state where the position with respect to the door-car frame 40 is fixed.

  FIG. 6 is a perspective view showing a state in which the restricting portion is provided on the joinery. The restricting unit 6 is a member that restricts the travel of the external shoji 30. As shown in FIG. 6, in the restricting portion 6, a resin cushioning material 61 is fixed to an L-shaped member 60. In the restricting portion 6, a fixing portion 62 with the frame member 2 is formed on the L-shaped member 60.

  FIG. 7 is a perspective view showing an end portion of the cover member. The cover member 8 is a member that covers the groove portion of the frame member 2. As shown in FIG. 7, the cover member 8 includes a cover plate 80 that covers the groove portion of the frame member 2, a pair of insertion portions 81 that are inserted into the groove portion of the frame member 2, and an opening edge portion of the groove portion of the frame member 2. A groove locking portion 85 to be locked and a fixing portion 83 for the frame member 2 are provided.

  The cover plate 80 has a dimension in the expected direction z substantially equal to the dimension of the groove portion of the frame member 2. The dimension of the cover plate 80 in the finding direction x is set based on the separation distance between the obstacles 30 in the fully closed state. The pair of insertion portions 81 are erected so as to be orthogonal to the cover plate 80 and parallel to each other on one surface side of the cover plate 80. The pair of insertion portions 81 is substantially equal to the dimension of the cover plate 80 in the direction of finding x. The height in the vertical direction of the pair of insertion portions 81 is set according to the depth of the groove portion of the frame member 2. One end of the pair of insertion portions 81 is formed with a bottom contact portion 84 whose end in the height direction y is bent toward the other insertion portion 81 and extends parallel to the cover plate 80. The groove locking portions are formed on one end portion of the cover plate 80 in the prospecting direction z and on the outer surface of the insertion portion 81 on the other end side. The fixing portion 83 is formed by extending both ends of the bottom contact portion 84 in the direction of finding x.

  The frame member 2 (the upper frame 21, the lower frame 22, the vertical frames 28 and 29), the ridges, the door frame 40 and the cover member 8 are each made of an aluminum extrusion molding material.

Next, the structure of the joinery 1 will be described.
As shown in FIG. 1, the four shojis are sliding doors that slide in the frame member 2, and in the fully closed state, two sheets at both ends are disposed in the groove portion on the outdoor O side of the frame member 2. The outer shoji 30 is the inner shoji 31 provided on the indoor I side with respect to the outer shoji 30. As shown in FIG. 2, the joinery 1 is configured symmetrically with respect to the central portion in the finding direction A.

  The frame member 2 is attached to the opening 101 of the building. An upper frame 21 is fixed to the upper edge portion of the opening 101, and a lower frame 22 is fixed to the lower edge portion. As shown in FIG. 3, the upper end of the lower frame 22 is arranged so as to be flush with the floor surface outside the indoor I. Vertical frames 28 and 29 are provided at the left and right ends of the upper and lower frames 21 and 22. In this embodiment, the indoor / outdoor floor surface of the building is flush with the floor, but when the indoor / outdoor floor surface is different, it is at least flush with the floor surface on the indoor I side. If the lower frame 22 is provided, it is preferable in terms of design properties and flow lines.

  A blindfold wall 103 extending downward from the upper edge of the opening 101 is provided on the indoor I side of the upper frame 21. The lower end of the upper frame 21 is provided so as to be flush with the lower end of the blindfold wall 103.

The door pockets 5 are provided at both ends of the upper frame 21 and the lower frame 22 in the direction of finding x. The door pocket 5 is configured such that a door pocket wall 51 is attached to be separated from the wall 100 of the building toward the indoor I side.
Both end portions of the upper frame 21 and the lower frame 22 in the finding direction x are extended into the door pocket 5. The building frames 28 and 29 are accommodated in the door pocket 5. As shown in FIG. 2, the entrance 50 of the door pocket 5 is provided with an outward stand 23 on the outdoor O side and an inward stand 24 on the indoor I side. The outward stand 23 is fixed to the wall body 100. The inward standing 24 is fixed to the upper frame 21 and the lower frame 22. The outer stand 23 and the inner stand 24 are long members made of an aluminum mold.

  As shown in FIG. 2, the two outer shojis 30 are disposed in the outer groove portions 25 of the upper frame 21 and the lower frame 22, and the two inner shrouds 31 are disposed in the inner groove portions 26 of the upper frame 21 and the lower frame 22. Is arranged.

  In the outer shoji 30 and the inner shoji 31, the door roller unit 4 is disposed between the lower rod 34 and the groove portion of the lower frame 22. The door cart unit 4 is disposed in advance in the grooves 25 and 26 of the lower frame 22 before the shoji 3 is attached. Specifically, the three door roller bodies 41 are arranged on the rails 27 of the groove portions 25 and 26 of the lower frame 22. Thereafter, the auxiliary support portion 402 of the door frame 40 is inserted into the groove portion downward from above. The door-car body 41 is inserted into the opening of the door-car storage unit 401, and the door-car unit 4 is assembled in the grooves 25 and 26. Next, the lower arm 34 of the shoji is placed on the shoji placement unit 403. At this time, the door support unit 4 is prevented from tilting and falling by the auxiliary support portion 402. Further, the lower rod 34 is guided by the tapered portion 404 of the door frame 40 and is smoothly placed on the shoji placement portion 403. The taper portion 404 of the door frame 40 and the taper portion 363 of the lower rod 34 come into contact with each other, and the shoji 3 is easily positioned on the door wheel unit 4. When the shoji 3 is placed on the door unit 4, the positional relationship between the shoji 3 and the door body 41 is maintained by the dead weight of the shoji 3, and the shoji 3 is in a state in which the inside of the groove portions 25 and 26 can slide.

  The lower rod 34 and the upper rod 33 are stored in the upper and lower groove portions of the frame member 2 so as not to be viewed from the indoor I side. As shown in FIG. 3, the floor of the building, the upper surface of the lower frame 22, and the upper surface of the lower arm 34 of the shoji are configured to be flush with each other. Therefore, the lower rod 34 does not protrude above the lower frame 22 and does not block the opening 101.

  The four shojis 3 are movable in the groove from the fully closed state shown in FIG. 2 to the fully opened state accommodated in the door pocket 5. In the fully closed state, the butting portions 723 of the butting rods 73 of the two inner limbs 31 arranged in the same groove portion come into contact with each other, and the summing rod 71 of the inner limb 31 and the outer obstacle 30 are the locking portions 713 and 723. The door butt heel 70 of the shoji 30 is located between the outer standing 23 and the inner standing 24 of the entrance 50 of the door pocket 5.

  The size in the prospective direction z of the Tojiri heel 70 is slightly shorter than the distance between the outer stand 23 and the inner stand 24. An outer seal member 705 is provided between the outer stand 23 and the face of the Tojiri sword 70 facing the outer stand 23. The outer sealing material 705 is provided in order to keep the inside and outside of the building airtight. In the fully closed state, the outer sealing material 705 is closed so that there is no gap between the outer stand 23 and the face of the Tojiri fence 70. Can be removed.

  An inner seal member 706 is provided between the inner stand 24 and the face of the Tojiri sword 70 facing the inner stand 24. Since the airtightness inside and outside the building is ensured by the outer sealing material 705, the inner sealing material 706 only needs to close the gap to the extent that dust does not enter from the indoor I into the door pocket 5.

  The outer sealing material 705 and the inner sealing material 706 are provided along the up-and-down direction of the Tojiri heel 70. In this embodiment, the outer seal material 705 and the inner seal material 706 are fixed to the outer stand 23 and the inner stand 24, but may be attached to the face of the Tojiri 70. Examples of the outer seal material 705 include a strip member made of a soft resin, a brush, and the like.

  As shown in FIG. 3, the upper and lower end portions of the shielding wall portion 702 of the Tojiri heel 70 are located in the inner grooves 26 of the upper frame 21 and the lower frame 22. Further, the groove shielding member 707 is disposed along the longitudinal sectional shape of the inner groove portion 26. Accordingly, the upper and lower end portions of the shielding wall portion 702 and the groove shielding member 707 close the gap of the inner groove portion 26. However, since the groove shielding member 707 is slightly separated from the inner groove portion 26, it does not prevent the sliding element 30 from sliding.

  The partition wall 250 of the frame part is disposed in the recesses 703 and 704 of the Tojiri bowl 70. The gap between the lower end of the partition wall 250 of the upper frame 21 and the lower end of the upper recess 703 (bottom of the recess) is between the upper end of the partition wall 250 of the lower frame 22 and the upper end of the lower recess 704 (bottom of the recess). It is sufficiently larger than the gap between them.

  As shown in FIG. 6, the restricting portion 6 is screwed to the outer groove portion 25 at a position where the expected surface on the door-end side of the summoning collar 71 of the external shoji 30 abuts against the cushioning material 61 in the fully closed state. . Since the restricting portion 6 is screwed, it can be attached and detached. The restricting portion 6 only needs to be detachably fixed to the outer groove portion 25, and the fixing method is not limited to screws, and fixing using an adhesive, fixing using an engagement, fitting, crimping structure, or the like is employed. May be.

  Of the outer groove portions 25 of the upper frame 21 and the lower frame 22, a cover member 8 is provided and covered on a portion exposed to the outdoor O in the fully closed state. The cover member 8 is disposed so as to cover the outer groove portion 25 between the finding surfaces of the summing rod 71 of the two external shojis 30 in the fully closed state. Therefore, the restricting portion 6 is covered with the cover member 8 and cannot be visually recognized from the outside, and cannot be removed from the outdoor O side.

  The fixing portion 83 of the cover member 8 is fixed to the frame member 2 with a screw between the outer groove portion 25 and the outer panel 30. The cover member 8 is detachably fixed to a predetermined position in the outer groove portion 25 with a screw in a state where at least a part of the external shoji 30 is in the position accommodated in the door pocket 5. Thereafter, when the cover member 8 is fully closed, the fixing portion 83 of the cover member 8 is covered with the shoji 30 and is not exposed to the outdoor O side.

  In addition, if the fixed part is configured to have a size that is located closer to the door butt than the summoning bowl 71 of the external shoji 30 in the fully closed state, the fixed part is exposed on the indoor I side in the fully closed state. To do. If comprised in this way, fixation of the cover member 8 can be cancelled | released in the indoor I side in a fully closed state.

  When the user holds the handle 90 and moves the inner shoji 31 to the center part (door side) in the direction of finding x from the most fully opened state, the four shojis 3 eventually The locking portions 713, 723 between the summons 71, 72 with the inner shoji 31 are locked, and the outer shoji 30 moves to the door side together with the inner shoji 31. The locking structure between the summons 71 and 72 of the external shoji 30 and the internal shoji 31 follows the external shoji 30 when moving to the door end side. It is configured not to follow the movement. Therefore, when the user moves the external shoji 30 to the door-end side in a state where the pair of internal shoji 31 has been moved to abut, the external shoji 30 is released from the locking relationship and can be moved to the door-end side. The opening 101 of the building can be opened only at the part of the external shoji 30. However, in the joinery 1 according to the present embodiment, since the restricting portion 6 and the cover member 8 are provided at the above-described positions, the outer shoji 30 contacts the restricting portion 6 in the fully closed state. Movement is restricted. Therefore, the joinery 1 can be in the fully closed state only by the operation of gripping the handle 90 and moving the inner shovel 31 to the door end side, and the fully closed state can be maintained.

Furthermore, since the crescent lock 9 is provided in the inner impeller 31 (locked inner impeller), it can be locked in the fully closed state. When locking is performed in the fully closed state, the inner pouch 31 is fixed to the upper frame 21 and the lower frame 22 and locked by rotating each handle 90 provided on the inner pouch 31.
That is, according to the rotation operation of the handle 90, the upper and lower shafts 92 and 93 are moved in the axial direction (height direction y) in the inner extension portion 732 of the butting rod 73 by a known mechanism of the crescent lock 9. Specifically, when the handle 90 disposed below the handle support portion 91 and close to the panel is rotated 90 degrees toward the indoor I in the view direction z, the upper shaft 92 moves downward, The shaft 93 moves upward. On the other hand, when the handle 90 is rotated 90 degrees so as to approach the lower side and the panel 35, the upper shaft 92 moves upward and the lower shaft 93 moves downward. The upper and lower shafts 92, 93 move up and down on the indoor I side from the inner groove portion 26, but the shaft portions 98 of the adjusters 94, 95 are located at the outdoor O side inner groove portion 26 from the upper and lower shafts 92, 93. Move parallel to For this reason, the shaft part 98 is engaged with or released from the lock lock part (not shown) in the inner groove part 26 by operating the handle 90 in a position protruding to the indoor I side from the inner groove part 26. It is configured as follows.

  On the other hand, when the four shojis 3 are opened, when the user grasps the handle 90 and moves the inner shoji 31 toward the door butt, the latching portions 713 and 723 are unlocked, and the inner shoji is released. Only 31 moves. Thereafter, the summoning hook 72 of the inner shoji 31 comes into contact with the shielding wall 702 of the outer shoji 30, and the outer shoji 30 is also pushed to the door butt side and stored in the door pocket 5. When the panel 35 of the external shoji 30 is housed in the door pocket 50, the outer extending portion 712 of the summoning basket 71 of the external shoji 30 comes into contact with the outer stand 23 and cannot move further in the door-butt direction. In this state, the shoji 3 can be fully opened, and the shoji can be prevented from entering the back of the door pocket 5.

  According to the present embodiment, in the joinery 1 having the door pocket 5, the gap between the external door 30 and the door pocket 5 is shielded by the door bottom heel 70 on the door pocket 5 side of the door pad 5 arranged closest to the door pocket 5. Since the shielding wall portion 702 is provided, it is possible to prevent dust, small animals, and the like from entering the door pocket 5 in the fully closed state. Moreover, since the shielding wall part 702 is provided integrally with the door bottom heel 70, when the shoji 3 is fully closed, the entrance wall 50 of the door pocket 5 is surely blocked without any special operation. be able to. Moreover, since the shielding wall part 702 is provided integrally with the Tojiri fence 70, the fitting excellent in the designability can be provided.

  According to the joinery 1 according to the present embodiment, since the upper and lower ends of the shielding wall portion 702 are located in the inner groove portion 26, it is possible to close the entrance 50 of the door pocket 5 in the inner groove portion 26. It is possible to more reliably prevent the entry of garbage or small animals into

  According to the joinery 1 according to the present embodiment, the groove shielding member 707 formed along the vertical cross-sectional shape of the inner groove portion 26 is provided on the upper and lower ends of the shielding wall portion 702. It is possible to block the entrance of the door pocket 5, and it is possible to more reliably prevent dust, small animals, and the like from entering the door pocket 5. Furthermore, since the groove shielding member 707 has flexibility, the groove shielding member 707 does not hinder the work of removing the shoji from the frame. Therefore, it is possible to provide a joinery excellent in shielding properties and workability during maintenance.

  According to the joinery 1 according to the present embodiment, the shoji 3 can be used as a saddle type by having one or more recesses 703 and 704 that avoid the groove partitioning portion 250 erected between the plurality of groove portions 25 and 26. The frame member 2 can be attached to and detached from the frame member 2, and the work for removing the shoji 3 from the frame member 2 can be easily performed.

  According to the joinery 1 according to the present embodiment, the outer shoji 30 is disposed on the outdoor O side, and the outer side is between the portion of the outer main body 701 of the outer door 30 and the portion where the face of the entrance of the door pocket 5 faces. By providing the sealing material 705, the shielding property of the door pocket 5 can be improved.

  According to the joinery 1 according to the present embodiment, by providing the inner sealing material 706 between a portion where the shielding wall portion 702 of the shoji 30 is located and the portion where the finding surface of the entrance of the door pocket 5 is opposed, the door pocket. It is possible to more reliably shield the interior of the interior 5 and the interior, and prevent entry of dust and the like.

  According to the joinery 1 according to the present embodiment, when the inner shovel 31 that slides in the inner groove 26 on the indoor I side from the outer shoji 30 moves to the door pouch 5 side, the summoning basket 72 on the door pouch 5 side of the inner shoji 31. However, when the shoji 3 is opened and stored in the door pocket 5, when the inner shoji 31 is moved to the door pocket 5 side, the inner shoji 31 is moved. It is not accommodated in the door pocket 5 before the external shoji 30. Therefore, the outer shoji 30 can be accommodated in the door pocket 5 in conjunction with the inner shoji 31 and the opening operation of the shoji 3 can be performed smoothly.

  Further, since the restricting portion 6 is detachably fixed to the groove portion, the restricting portion 6 can be removed from the groove portion, and when the shoji 3 is removed, such as during maintenance of the joinery, the sliding range of the outer shoji 30 is increased. Can be spread.

  According to the joinery according to the present embodiment, the unevenness in the groove portion is covered by the cover member 8, and the designability of the joinery can be improved. Further, since the restricting portion 6 is covered by the cover member 8, the restricting portion 6 is not exposed in the groove portion in the fully closed state, so that the restricting portion 6 cannot be removed from the outside, and crime prevention can be improved.

  According to the joinery according to the present embodiment, the groove portion is covered by the cover member 8, so that the unevenness of the groove portion is covered and the design of the joinery can be improved. Further, since the restricting portion 6 is formed integrally with the end portion of the cover member 8, the restricting portion 6 can be provided by fixing the cover member 8 to the groove portion in a detachable manner. Therefore, the attaching / detaching work of the restricting portion 6 is facilitated, and a fitting having excellent maintainability can be provided.

  According to the joinery according to the present embodiment, the cover member 8 is fixed at a position that is not exposed to the outside in the fully closed state. Therefore, the cover member 8 cannot be removed from the outside in the fully closed state, and the crime prevention is improved. Can do. On the other hand, since the cover member 8 can be removed when the fully closed state is released, maintenance such as replacement of the shoji can be easily performed.

  According to the joinery according to the present embodiment, since the restricting portion 6 is fixed at a position that is not exposed to the outside in the fully closed state, the cover member 8 cannot be removed from the outside in the fully closed state, thereby improving crime prevention. Can do. On the other hand, when the fully closed state is released, the restricting portion 6 can be removed, so that maintenance such as replacement of the shoji can be easily performed.

  According to the joinery according to the present embodiment, the inner shoji 31 is provided with a lock, and the outer shoji 30 moves following the operation of moving the inner shoji 31 in the direction of closing the opening. The shoji 30 is restricted from moving. Therefore, in the fully-closed state, the external shoji 30 is held in a state in which it is engaged with the internal-shoulder 31 and the movement is restricted by the restricting portion 6, so that the fully closed state is maintained without providing a lock on the external obstacle. . Therefore, it is possible to interlock the opening / closing of the outer shoji 30 only by the locking operation and the opening / closing operation of the inner shoji 31, and the opening / closing operation of the shoji 3 is facilitated. In addition, since it is not necessary to provide a lock on the external shoji 30, it is possible to reduce the weight of the external shoji 30 and to reduce the size of the heel, which contributes to an improvement in design.

  According to the joinery according to the embodiment, the gap between the lower end of the partition wall 250 of the upper frame 21 and the lower end of the upper recess 703 is between the upper end of the partition wall 250 of the lower frame 22 and the upper end of the lower recess 704. It is sufficiently larger than the gap between them. For this reason, even if the external shoji 30 is provided with the groove shielding member 707 that closes the inner groove portion 26, it can be moved up and down by a predetermined amount with respect to the frame member 2. In the joinery according to the present embodiment, the shoji 3 is housed in the groove so that the lower collar 34 is hidden in the groove. Even in such a configuration, when the shoji 3 is lifted upward until the bottom of the upper recess 703 comes into contact with the lower end of the partition wall 250 of the upper frame 21, the partition wall 250 of the lower frame 22 comes off from the lower recess 704. Then, the shoji 3 can be removed from the frame member 2 by moving the lower part of the shoji 3 in the expected direction z (倹 飩 type). Therefore, the operation of removing the shoji 3 can be easily performed during maintenance while enhancing the shielding property and the design.

As mentioned above, although embodiment of this invention was explained in full detail with reference to drawings, the concrete structure is not restricted to this embodiment, The design change etc. of the range which does not deviate from the summary of this invention are included.
In addition, the constituent elements shown in the above-described embodiments and modifications can be combined as appropriate.

  In the joinery 1 according to the present embodiment, an example in which the summoning rods 71 and 72 are locked to the locking portions 713 and 723 has been shown, but for the purpose of shielding the doorway entrance outside when fully closed, Department is not essential. For example, it is good also as a structure which can perform the operation which integrally molds a handle part to Tojiri of a shoji and moves the shoji to the door-end side. Similarly, in order to shield the entrance of the door pocket with the outside when fully closed, a configuration in which a lock is provided on the inner shovel 31 is not essential.

  In the joinery 1 according to the present embodiment, the example in which the locking portions 713 and 723 are provided so as to extend the entire length in the height direction y of the summon bars 71 and 72 is shown. However, for the purpose of locking the inner pouch 31 and the outer pouch 30, it is sufficient that the locking portion is provided in a part in the height direction y. On the other hand, if the latching part is provided in a part of the height direction y, a gap is generated between the summing vertical gutters in the fully closed state. Therefore, from the viewpoint of airtightness or windproof property, the latching part is More preferably, it is formed so as to extend in the height direction of the ridge.

  In the present embodiment, an example of a joinery composed of four shojis 3 has been shown. However, the present invention is not limited to four shojis 3 and is provided with bilaterally symmetrical shojis in the finding direction x. In this case, an even number of shojis such as six or eight may be provided. In this case, the shoji refers to the shoji located on the most outdoor O side in the prospective direction z of the joinery, and the shoji located closer to the indoor I side than the shoji is referred to as an inner shoji.

  For example, in the case of a joinery 1A in which six shojis 3 are arranged symmetrically in the left and right directions in the expectation direction z as in the joinery 1A schematically shown in FIG. 8, the upper frame and the lower frame 22A each have three grooves. The outer shroud 30 is formed in the outermost outer groove portion 25, the first inner shroud 311 is disposed in the first inner groove portion 261 at the center in the prospective direction z, and the second inner groove in the innermost second inner groove portion 262 is formed. A shoji 312 is arranged. At this time, only the second inner shoji 312 is provided with a lock, and the first inner shoji 311 and the outer shoji 30 are respectively engaged with the summons 71, 720A, 721A, and 722A of the shojis adjacent to each other in the finding direction x. Is provided, and the restricting portion 6 may be provided at least in the outer groove portion 25. That is, the movement of the external shoji is restricted by the restricting portion 6, and the movement of the first internal shoji 311 is restricted by the locking structure of the second internal shoji 312 and the external shoji 30. By adopting such a configuration, it is not necessary to provide a lock on each shoji 3 even when a plurality of inner shoji 311 and 312 are provided. Therefore, the weight reduction of each shoji 3 and the dimension of a collar can be suppressed, and the design property can be improved. Furthermore, since the external shoji 30 and the first internal shoji 311 can be moved in conjunction with the operation of the second internal shoji 312, the opening / closing operation of the plurality of shoji 3 is facilitated.

  Moreover, in the said embodiment, although the example in which the shoji 3 of a right-and-left symmetrical structure was provided in the finding direction x was given, the joinery which concerns on this invention is the structure by which a shoji is arrange | positioned left-right symmetrically in the finding direction x. It is not limited. For example, a configuration in which one door pocket 5 is provided and a plurality of shojis are housed in one door pocket 5 as shown in a fitting 1B shown in FIG. Further, in the case where the locking portion is not provided between the adjacent shoji summons, the cover member 8 and / or the restriction portion 6 are provided in the outer groove portion 25 and the central first inner groove portion 261, respectively, so that the fully closed state is maintained. can do.

  In the modification shown in FIG. 8, the cover member 8 is provided only in the outer groove portion 25, but the position where the cover member 8 is provided is not limited to the outer groove portion 25 alone. For example, as shown in FIG. 9, when three or more grooves are formed in the upper frame 21 and the lower frame 22 and three sheets of shoji are provided, the cover member 8 and / or the restricting portion 6 are connected to the outer groove 25 and the center. It is good also as a structure provided in the 1st inner side groove part 260. FIG. By providing the cover member 8 in each groove part, the groove part is covered and the design can be improved. Moreover, the structure which provides a latching | locking part between summons is not essential. Therefore, when the latching portion is not provided between the summoning cages, the cover member 8 is provided in each of the groove portions exposed to the outdoor O side in the fully closed state, whereby the outer shoji 30 and the first inner shoji 311 are separated from the door pocket 5. Movement in the direction (arrow A direction shown in FIG. 9) is restricted.

  In the said embodiment, although the example which provides the control part 6 and the cover member 8 was given, the structure of the control part 6 and the cover member 8 is not limited to this. For example, only the restriction unit 6 may be provided. In this case, the fixing position of the restricting portion 6 to the frame member 2 may be set between the outer panel 30 and the groove or on the indoor I side from the outer panel 30 in the fully closed state. As a result, in the fully closed state, the cushioning material 61 of the restricting portion 6 is exposed to the outside, but the fixing portion is not exposed to the outdoor O side. It is not possible to obtain a crime prevention effect.

  In addition, the restricting portion and the cover member may be integrally formed. For example, even with only the cover member of the above-described embodiment, the cover plate may be able to restrict the movement of the shoji, so that the restriction portion may not be provided. Or it is good also as a structure which fixes a control part to a cover member and fixes a cover member to a groove part. In the case of these configurations, the cover member has a function of improving design by covering the groove portion, and a function of the restricting portion, and only the cover member may be detachably fixed to the groove portion. The effect of a regulation part is acquired.

  In the above embodiment, the example in which the restriction portion 6 and the cover member 8 are provided in both the upper frame 21 and the lower frame 22 has been described. However, if the restriction portion and the cover member are provided in at least one of the upper frame and the lower frame. Good.

  In this embodiment, the inward standing and the outward standing are provided inside and outside the entrance 50 of the door pocket 5, but the inward standing and the outward standing are not essential in the present invention. For example, a configuration in which no inward standing is provided, or a configuration in which an end portion of an indoor wall body in the opening portion is provided with an extending portion extending in the expected direction toward the outdoor side instead of the inward standing. .

  The shielding wall portion 702 only needs to be configured to block the entrance 50 of the door pocket 5, and the entire surface of the Toshiri sash does not need to face the entrance 50. For example, it is sufficient that a part of the prospective surface of the shielding wall portion is opposed to the outer standing, the inner standing, or the edge of the entrance 50.

  The outer sealing material 705 may be configured to be disposed between the entrance 50 of the door pocket 5 and the finding surface of the heel body 701 facing the entrance 50. The position where the outer sealing material 705 is fixed is It may be the main body 701 or the face of the door pocket 5.

  In the present embodiment, one of the prospective directions of the joinery is referred to as the indoor side, and the other is referred to as the outdoor side. However, the installation location of the joinery according to the present invention is not limited to the opening that partitions the inside and outside of the building. It can also be used as a joiner that partitions the rooms.

  In the present embodiment, since one inner shoji 31 and one outer shoji are configured as a pair, there is only one sump for the outer shoji. However, in the case where two or more internal shojis are provided in a single external shoji, both the chiseles of the inner shoji arranged in the middle part are summoned chiefs.

  In this embodiment, although the structure provided with an inner side extension part in the summon box of a shoji screen was illustrated, an inner side extension part is not an essential structure. For example, a configuration may be provided in which a door guard for determining the movement end of the door is provided in the door pocket 5 to prevent the door from entering the door bag 5 by a predetermined amount or more.

  The restricting portion 6 is formed integrally with the end portion of the cover member 8. That is, the cover member may function as a restricting portion.

1,1A, 1B Joinery 2 Frame member 3 Shoji 5 Door bag 6 Restriction part 8 Cover member 25 Outer groove part 26 Inner groove part 30 External shoji 31 Inner shodder 70 Tojiri 71 71 Summing bowl 250 Partition wall 713,723 Locking part 701 Main body 702 Shielding wall 703, 704 Recess 707 Groove shielding member

Claims (8)

A frame member attached to the opening of the building and having a plurality of grooves extending in the horizontal direction;
Two or more shojis of inner and outer shojis provided slidably in the plurality of grooves,
Provided at the horizontal end of the frame member, and a door pocket for accommodating at least the external shoji;
With
Among the plurality of shojis, in the door bottom side of the shoji side of the shojis that are arranged closest to the door pocket in the fully closed state in which the opening is closed,
框 body,
A shielding wall provided on the bag body and covering the entrance of the door pocket;
A joinery characterized by comprising. The joinery according to claim 1, wherein the shielding wall portion is provided so as to extend in the prospective direction from the bag main body so as to be close to a finding surface of the door pocket. The joinery according to claim 1, wherein upper and lower ends of the shielding wall portion are located in the groove portion. The joinery as described in any one of Claims 1-3 in which the flexible groove shielding member formed along the vertical cross-sectional shape of the said groove part is provided in the upper and lower ends of the said shielding wall part. . The joinery according to any one of claims 2 to 4, wherein the door bottom side on the side of the door pocket further includes one or more recesses that avoid a groove partition that is erected between the plurality of grooves. . In the fully closed state, the shoji is arranged closest to the door pocket,
The bag main body of the external shoji is located on the outdoor side, and an outer sealing material is provided between the surface of the bag main body and the portion of the door pocket where the surface of the door faces. Joinery as described in any one of Claims 2-5. The joinery according to claim 6, wherein an inner seal material is provided between a finding surface of the shielding wall portion of the outer panel and a portion where the finding surface of the entrance of the door pocket opposes. One or more of the inner children arranged indoors with respect to the external shoji is slidable in an inner groove provided on the indoor side of the outer groove in which the outer children are disposed, among the plurality of grooves. Arranged,
7. When the inner groove part is moved to the door pocket side, the vertical saddle on the door pocket side of the inner shingles is in contact with the shielding wall part so that the outer obstacle can follow and move. The joinery according to claim 7.

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