JP6315577B2 - Attachment, double glazing, and sash - Google Patents

Description

  The present invention relates to an attachment, a multilayer glass, and a sash.

Conventionally, a sash in which a glazing channel (attachment) is provided between a multi-layer glass and a ridge is known. The glazing channel is fixed to the double-glazed glass by adhesion, but it may be detached from the double-glazed glass by an external force applied by opening and closing operations of the sash shoji, and the double-glazed glass may come off from the ridge.
For this reason, there is known a sash having a glazing channel in which a protrusion is formed which is inserted into a sealing material disposed between the glass plates of the multilayer glass and fixed to the sealing material (see, for example, Patent Documents 1 and 2). ).

JP 2011-246900 A Japanese Patent Laid-Open No. 10-299351

  By the way, in the multi-layer glass, there are a form in which two plate glasses are arranged, a form in which three or more sheets are arranged, and a plurality of arranged plate glasses have the same form or different forms. is there. For this reason, there exists a problem that the position of a projection part changes according to the form of multilayer glass, and management of the member which comprises a sash is complicated.

  Then, an object of this invention is to provide the attachment which can manage the member which comprises a sash easily, a multilayer glass, and a sash.

In order to achieve the above object, an attachment according to the present invention is an attachment attached to an end portion of a multilayer glass in which at least two plate glasses are arranged to face each other, and a seal disposed between the plate glasses. It has one protrusion part inserted in material, and this protrusion part is formed in the position eccentric with respect to the center of the prospective direction of the said multilayer glass.

In the present invention, the projection of the attachment is formed at a position decentered in the prospective direction of the multilayer glass, so that the multilayer glass in which two sheet glasses are disposed, or three or more sheet glasses are disposed. Since the protrusion corresponds to the position of the sealing material disposed between the glass sheets, the same attachment can be used for the multilayer glass.
Moreover, since the protrusion corresponds to the position of the sealing material disposed between the plate glasses, the same attachment can be used for the multiple glass plates having the same thickness or different glass plates. .
In addition, the attachment in this invention shall include what the center of a prospective direction corresponds with the center of the prospective direction of a multilayer glass, and the thing which does not correspond.
Moreover, the attachment in this invention shows the member attached with respect to several plate glass, for example, shall show a glazing channel, the sash shoji screen, a sash frame, etc.

In the attachment according to the present invention, at least three of the plurality of plate glasses are arranged to face each other, and the plate glass arranged in the middle portion of the prospective direction of the plate glasses is at a position eccentric with respect to the center of the prospective direction. in attachment to be attached to an end portion of the insulating glass arranged, have a protrusion that is fitted into arranged sealing material between the glass sheet, said protrusions, the glass sheet disposed in the intermediate portion On the other hand, it is provided at a position eccentric in the prospective direction .
In this invention, if the plate glass arrange | positioned in the intermediate part of a prospective direction is arrange | positioned in the position eccentric with respect to the center of a prospective direction, the same attachment can be used with respect to the multilayer glass of a different form.

Further, in the attachment according to the present invention, in the attachment described above, a bottom portion that protrudes from the projection surface and faces an end surface of the plurality of plate glasses, and a side portion that rises from at least one end portion in the expected direction of the bottom portion, The seal part which contacts the side surface of the plate glass is arranged at the tip of the side part.
Thus, when an attachment is provided with a bottom part and a side part, while positioning which attaches an attachment with respect to several plate glass can be made easy, an attachment can be reliably attached with respect to several plate glass. Moreover, when an attachment is provided with a seal | sticker part, the water stop between an attachment and several plate glass can be performed reliably.

Further, in the attachment according to the present invention, in the attachment described above, a bottom portion that protrudes from the protruding portion and faces an end surface of the plurality of glass plates, and a pair of side portions that respectively rise from both end portions in the expected direction of the bottom portion, One side portion has an adjustment portion capable of adjusting the distance from the other side portion on the side surface on the other side portion side.
By being comprised in this way, the same attachment can be used with respect to the multilayer glass from which thickness differs.

  Moreover, the multilayer glass according to the present invention includes the attachment described above.

Further, in the multilayer glass according to the present invention, at least three plate glasses are arranged to face each other, and between the adjacent plate glasses, a spacer and an outer side of the spacer, rather than an end face of the plate glass. a seal member disposed inside, it is provided in the double glazing the attachment is attached to an end portion having a projecting portion which is fitted into the sealing member disposed between the adjacent glass sheets, the protrusion Is arranged at a position that is eccentric in the prospective direction with respect to the glass sheet that is arranged in an intermediate portion of the prospective direction among the plurality of plate glasses.
By being configured in this way, it is not necessary to prepare attachments according to the multilayer glass.

Further, the double-glazed glass according to the present invention is the above-mentioned double-glazed glass, wherein the attachment includes a bottom portion projecting from the projections and opposed to the end surfaces of the plurality of plate glasses, and both ends of the bottom portion in the expected direction. A pair of side portions that rise up, and one side portion has an adjustment portion that can adjust a distance from the other side portion on a side surface on the other side portion side, and a prospective direction of the multilayer glass The center of the attachment and the center of the prospective direction of the attachment do not match.
By being comprised in this way, the same attachment can be used with respect to the multilayer glass from which thickness differs.

  Moreover, the sash which concerns on this invention is equipped with said multilayer glass.

  According to the present invention, the sash is formed by using the same attachment for the multi-layer glass having different number of plate glasses, the multi-layer glass having the same plate glass thickness, and the multi-layer glass having different plate glass thicknesses. Management of members can be performed easily.

It is a top view which shows an example of the sash by 1st Embodiment of this invention. It is the front view seen from the room inner side of FIG. It is a figure explaining the edge part vicinity of the finding direction of a multilayer glass. It is a figure which shows a glazing channel. It is a figure explaining the multilayer glass which has two plate glass. It is a figure explaining the multilayer glass which has the plate glass from which thickness differs. It is a figure explaining the edge part of the multilayer glass by which the plate glass arrange | positioned in the center is supported by the sealing material. It is a figure explaining the multilayer glass and ridge of a sash by 2nd Embodiment. It is a figure which shows the modification of the glazing channel by 1st Embodiment.

(First embodiment)
Hereinafter, the sash by embodiment of this invention is demonstrated based on FIG. 1 thru | or FIG.
As shown in FIGS. 1 and 2, the sash 1 </ b> A according to the first embodiment is a composite sash of sliding window aluminum and resin, and is found inside the sash frame 2 and the sash frame 2 fixed to the opening of the building. And a pair of sash shojis 3A, 3A installed to be slidable in the direction.

The sash shoji 3A, 3A has a casket 31A and a multi-layer glass 4A held by the casket 31A.
In the present embodiment, the form of the sash frame 2 and the collar 31A of the sash shoji 3A, 3A is appropriately set. Further, the structure in which the sash shoji 3A, 3A collar 31A holds the double-glazed glass 4A is also set as appropriate.

  As shown in FIG. 1, the multi-layer glass 4 </ b> A includes three plate glasses 42, 42, 42 arranged in a prospective direction (thickness direction) via spacers 41, 41, respectively, and a plate glass 42 adjacent in the prospective direction. , 42, two air layers 43, 43 respectively formed between the glass plates 42, 42 adjacent to each other in the prospective direction, sealing materials 44, 44 filled outside the spacer 41, and the multilayer glass 4 </ b> A. And four glazing channels (attachments) 5, 5,... Arranged at both the upper edge portion, the lower edge portion, and both edge portions in the direction of finding.

In the present embodiment, the three plate glasses 42, 42, 42 are formed in the same rectangular shape and the same thickness, respectively, and the two air layers 43, 43 are formed in the same thickness. Further, the end surfaces of the three plate glasses 42, 42, 42 are small-mouthed surfaces.
Here, the part other than the glazing channels 5, 5...
Further, as shown in FIG. 2, among the glazing channels 5, 5..., The glazing channels 5 and 5 arranged at the upper edge and the lower edge of the multilayer glass 4A are first glazing channels 5A and 5A. The glazing channels 5 and 5 respectively disposed at both edges in the direction of finding the layer glass 4A will be described below as second glazing channels 5B and 5B.

As shown in FIGS. 3 and 4, the glazing channels 5, 5... Are formed of resin or the like as a material, and each of the main body 51 and the main body 51 covers the edge of the glass unit 45 (see FIG. 3). And a pair of seal portions 52, 52 for stopping water between the glass unit 45 and the glass unit 45.
The second glazing channels 5 </ b> B and 5 </ b> B have one protrusion 53 that protrudes from the main body 51 toward the glass unit 45 and is fitted into and fixed to the sealing material 44 on the interior 13 side of the glass unit 45.
In the present embodiment, the first glazing channels 5A and 5A do not have the protrusions 53 unlike the second glazing channels 5B and 5B, and are not formed with a groove 57 which will be described later. The form is the same as that of the second glazing channels 5B and 5B.

The main body 51 has a substantially C-shaped cross section, and a pair of side plate portions (side portions) 54, 54 facing each other, a bottom plate portion (bottom portion) 55 that connects the pair of side plate portions 54, 54, and And the edge of the glass unit 45 is inserted inside the pair of side plate portions 54 and 54 and the bottom plate portion 55.
The bottom plate 55 is formed so that the size in the expected direction is substantially the same as the size in the expected direction of the glass unit 45, and when the main body 51 is attached to the glass unit 45, the pair of side plates 54, The inner side of 54 faces the edge of the side surface 45a (see FIG. 3) of the glass unit 45, and the bottom plate part 55 faces the end face 45b (see FIG. 3) of the glass unit 45.

The bottom plate portion 55 is bonded to the glass unit 45 with an adhesive or the like.
Moreover, the 1st glazing channel 5A (refer FIG. 2) and 2nd glazing channel 5B which adjoin the circumferential direction are faced | matched so that a corner | angular part may be formed.
Note that the side plate portion 54 of the first glazing channel 5A and the side plate portion 54 of the second glazing channel 5B that are adjacent to each other in the circumferential direction are cut obliquely so that the end portions thereof are 45 ° with respect to the bottom plate portion 55, respectively. It may be abutted, or may be cut out into a predetermined shape and arranged so as to partially overlap each other.

  The pair of side plate portions 54 and 54 are formed with elastically deformable lip portions 56 and 56, respectively, on the surfaces facing each other. When the glazing channels 5, 5... Are not attached to the glass unit 45, these lip portions 56, 56 project to the opposite sides as shown in FIG. When the glazing channels 5, 5... Are attached to the glass unit 45, the lip portions 56, 56 are pushed into the glass unit 45 and elastically deformed as shown in FIG. And the glass unit 45 and the side plate portion 54 are in close contact with each other.

  The pair of seal portions 52, 52 is formed of, for example, soft resin as a material, and ends of the pair of side plate portions 54, 54 of the main body portion 51 (end portions opposite to the side connected to the bottom plate portion 55). Projecting toward each other. When the glazing channels 5, 5... Are attached to the glass unit 45, the tip portions of the seal portions 52, 52 are configured to be in close contact with the side surface 45a of the glass unit 45, respectively.

The protrusion 53 extends in the vertical direction (a direction orthogonal to the paper surface of FIGS. 3 and 4), the base end 53a side is formed in a plate shape with the plate surface facing the expected direction, and the tip end 53b side is a surface. It is formed in a shape that prevents outward slipping, for example, a substantially triangular shape with a cross-sectional shape pointed toward the glass unit 45. And the projection part 53 is formed in the position eccentric | deviated to the indoor 13 side rather than the center of the prospective direction of the baseplate part 55 (equivalent to the center of the prospective direction of the multi-layer glass 4A).
For this reason, when the second glazing channels 5B and 5B are attached to the glass unit 45, the projection 53 is formed in the indoor 13 of the three glass plates 42, 42 and 42 of the glass unit 45 as shown in FIG. It is inserted into the sealing material 44 on the indoor 13 side between the flat glass plate 42A on the side and the flat glass plate 42B in the approximate center in the prospective direction, and is also eccentric to the indoor unit 13 side with respect to the glass unit 45 from the center in the prospective direction. .

  Further, if the surface of the bottom plate portion 55 facing the end surface 45b of the glass unit 45 is the inner surface 55a, and the opposite surface is the outer surface 55b, the bottom plate portion 55 of the second glazing channels 5B and 5B. On the outer surface 55b, a groove 57 extending in the vertical direction is formed at a position overlapping the position where the protrusion 53 is formed in the direction of finding.

Next, a method for manufacturing the sash 1A according to the present embodiment will be described.
First, the glass unit 45 is manufactured.
First, the three plate glasses 42, 42, 42 are arranged in a predetermined positional relationship via the spacers 41, 41 so that the air layers 43, 43 are formed. And the sheet | seat material (not shown) which integrally covers the space | interval (gap) between each end surface and adjacent plate glass 42 with respect to these three plate glass 42,42,42 is arrange | positioned.
Subsequently, a cut is made in the seal material or a hole is formed in the space between the spacer 41 and the sheet material, and the seal material 44 is filled and cured from the cut or hole. In this way, the glass unit 45 is manufactured.

Subsequently, the glazing channels 5, 5.
First, a cut (not shown) is made in a portion where the protrusion 53 of the second glazing channel 5B, 5B of the sheet material is inserted. Then, the second glazing channels 5B and 5B are attached to both edge portions in the direction of finding the glass unit 45 so that the protrusion 53 is fitted and fixed to the sealing material 44 from the cut of the sheet material.
At this time, since the groove portion 57 is formed on the outer surface of the bottom plate portion 55 of the second glazing channels 5B and 5B corresponding to the portion where the protrusion portion 53 is formed, the protrusion portion 53 is also formed from the outside. Therefore, it is possible to prevent the second glazing channels 5B and 5B from being attached to the glass unit 45 in the direction in which the indoor 13 side and the outdoor 14 side are reversed.

The first glazing channels 5A and 5A are attached to the glass unit 45 before and after the second glazing channels 5B and 5B are attached to the glass unit 45.
The first glazing channel 5A, 5A and the second glazing channel 5B, 5B are bonded to the end face 45b of the glass unit 45 with the bottom plate portion 55, and the lip portions 56, 56 are elastically deformed, so that the side plate portions 54, 54 are made of glass. The unit 45 is opposed to the edge of the side surface 45a. Then, the seal portions 52 and 52 are brought into close contact with the side surface of the plate glass 42.
In this way, the multi-layer glass 4A in which the first glazing channels 5A and 5A and the second glazing channels 5B and 5B are mounted on the glass unit 45 is manufactured.

  Subsequently, the multi-layer glass 4A is arranged inside the sash 31A of the sash shoji 3A, 3A, and the multi-span glass 4A is held by the sash 31A, so that the sash shoji 3A, 3A is manufactured. And these sash shoji 3A and 3A are arrange | positioned inside the sash frame 2. FIG. In this way, the sash 1A is manufactured.

Next, operations and effects of the sash 1A, the multi-layer glass 4A, and the second glazing channel 5B according to the first embodiment described above will be described with reference to the drawings.
According to the second glazing channel 5B according to the first embodiment, the protrusion 53 is formed at a position eccentric to the interior 13 side with respect to the center of the prospective direction of the bottom plate portion 55, as in this embodiment. It can be used for the multi-layer glass 4A having three plate glasses 42, 42, 42 and having the plate glass 42 disposed at the center in the prospective direction.
Here, when the projection 53 is not formed at a position eccentric with respect to the bottom plate 55 and is formed at the center of the prospective direction of the bottom plate 55, the projection 53 interferes with the plate glass 42. Therefore, it cannot be attached to the glass unit 45 as in the present embodiment.

  The second glazing channel 5B according to the present embodiment can also be used for a multi-layer glass 4B having two sheet glasses 42 and 42 as shown in FIG. Moreover, it has three plate glass 42,42,42 as shown in FIG. 6, plate glass 42C by the side of the outdoor 14 is formed thicker than the other plate glass 42,42, and is arrange | positioned in the intermediate part of a prospective direction. The flat glass plate 42B can also be used for the multi-layer glass 4C disposed at a position eccentric to the center of the expected direction of the multi-layer glass 4C.

Moreover, although not shown in figure, the 2nd glazing channel 5B by this embodiment is the double glazing which has two sheet glass of a different thickness, respectively, for example, the sheet glass of an indoor side is another sheet glass for fire prevention reasons. It can also be used for thicker multilayer glass.
Further, the second glazing channel 5B according to the present embodiment is formed such that the center plate glass 42B is smaller than the other plate glasses 42, 42 among the three plate glasses 42, 42, 42 as shown in FIG. The edge portion can also be used for the multi-layer glass 4D supported by the spacer 41B disposed between the plate glasses 42 disposed on both sides.

  Thus, since the 2nd glazing channel 5B by this embodiment can be used with respect to multilayer glass 4A-4D of a different form, projection part 53 is individually formed according to the form of multilayer glass 4A-4D. It is not necessary to manufacture the second glazing channel 5B, the time required for manufacturing the sash 1A can be shortened, and the second glazing channel 5B can be shared, thereby facilitating management of the second glazing channel 5B. It can be carried out.

  Further, in the case of a sliding window sash, the sash shoji 3A, 3A is usually opened and closed by holding a vertical fence by an operation from the room 13 side, and the second glazing channel 5B that acts on the multi-layer glass 4A by opening and closing. The external force in the direction separating the glass unit 45 and the glass unit 45 is larger on the indoor 13 side than on the outdoor 14 side. Therefore, in this embodiment, since the protrusion 53 is fitted and fixed to the sealing material 44 on the indoor side 13 of the two sealing materials 44, the second glazing channel 5B and the glass unit 45 are fixed. The indoor 13 side can be made stronger than the outdoor 14 side, the separation between the second glazing channel 5B and the glass unit 45 can be prevented, and the double-glazed glass 4A (glass unit 45) can be removed from the basket 31. It can be prevented efficiently.

Moreover, since the 2nd glazing channel 5B is a form which has only one projection part 53, compared with the glazing channel in which the some projection part is formed so that it may each fit with respect to the some sealing material 44. The amount of the material used for manufacturing the second glazing channel 5B can be reduced, and the manufacturing cost can be reduced.
Furthermore, since the resistance when the protrusion 53 is fitted into the sealing material 44 is less than that of the glazing channel having a plurality of protrusions, the second glazing channel 5B is easily attached to the glass unit 45. The productivity of the multi-layer glass 4A and the sash 1A can be increased.

  Furthermore, in the present embodiment, the first glazing channel 5A and 5A and the first glazing channel 5A and the first glazing channel 5A and the first glazing channel 5A are not formed in the first glazing channel 5A with a small external force acting by opening and closing operations of the sash shoji 3A and 3A. Compared with the case where the protrusions 53 are formed on all of the two glazing channels 5B, 5B, the amount of material used to manufacture the glazing channels 5, 5... Can be reduced, and the manufacturing cost can be reduced. In addition, the productivity of the multi-layer glass 4A and the sash 1A can be increased.

Next, other embodiments will be described with reference to the accompanying drawings, but the same or similar members and parts as those in the first embodiment described above are denoted by the same reference numerals, and description thereof is omitted. A different configuration will be described.
(Second Embodiment)
As shown in FIG. 8, the sash 1B according to the second embodiment does not have the glazing channel 5 (see FIG. 3) as in the first embodiment, and the glass unit 45 in the first embodiment is a multi-layer glass. 4E is configured. For this reason, the sash shoji 3B, 3B (attachment) 31B of the sash shoji 3B holds the multi-layer glass 4E so that at least a part thereof is in contact with the edge of the multi-layer glass 4E. In addition, the member required suitably may be provided between the eaves 31B or the double glazing 4E, and the eaves 31B.

  A pair of vertical rods (attachments) 32, 32 arranged at both ends in the direction of finding the multilayer glass 4E in the basket 31B are formed with grooves 31a for holding the multilayer glass 4E, and the multilayer glass 4E. A bottom plate portion 35 that faces the end surface 45b in the direction of finding the projection, and a protruding portion 36 that protrudes from the bottom plate portion 35 toward the multilayer glass 4E side and is fitted and fixed to the sealing material 44 of the multilayer glass 4E. Yes. In addition, although the upper eyelid and the lower eyelid arrange | positioned at the upper edge part and lower edge part of the multilayer glass 4E among the collars 31B are comprised so that the multilayer glass 4E can be hold | maintained, Such a protrusion 36 is not formed.

The protrusion 36 extends in the vertical direction (direction orthogonal to the paper surface of FIG. 8), and the plate surface of the base end 36a side is the prospective direction, like the protrusion 53 (see FIG. 4) of the first embodiment. The tip portion 36b side is formed in a shape that prevents it from slipping out of the plane, for example, a substantially triangular shape whose cross-sectional shape is pointed toward the multilayer glass 4E. And the projection part 36 is formed in the position eccentric | deviated to the room | chamber interior 13 side rather than the center of the prospective direction of the baseplate part 35 (equivalent to the center of the prospective direction of the multilayer glass 4E).
For this reason, when the multilayer glass 4E is held by the downspout 32, the projection 36 is formed of the three glass sheets 42, 42, 42 of the multilayer glass 4E with the glass sheet 42A on the indoor 13 side and in the prospective direction. It is fitted into the sealing material 44 on the indoor 13 side between the substantially central plate glass 42B, and is also eccentric to the indoor 13 side from the center in the prospective direction with respect to the multilayer glass 4E.

In the manufacturing method of the sash 1B according to the second embodiment, the glass unit 45 is manufactured as in the first embodiment, and this is used as the multi-layer glass 4E, and the sheet material disposed on the end surface of the multi-layer glass 4E Cuts are made at positions corresponding to the protrusions 36 of 32, and the vertical rods 32, 32 are mounted on the multi-layer glass 4E so that the protrusions 36 are fitted into the sealing material 44 and fixed.
Then, before and after the installation of the vertical rods 32, 32 to the double glazing 4E, the upper glazing and the lower lash are attached to the double glazing 4E, and the double glazing 4B is held by the glazing 31B to produce the sash shoji 3B. To do. The multi-layer glass 4E and the collar 31B may be bonded together or may be fixed to each other via another member.
And the sash shoji 3B is arrange | positioned inside a sash frame (not shown), and the sash 1B is manufactured.

  According to the sash 1B according to the second embodiment, since the glazing channel is unnecessary, the number of constituent members of the sash 1B can be reduced compared to the sash having the glazing channel. As a result, the time required for manufacturing the sash 1B can be shortened, the members constituting the sash 1B can be easily managed, and the productivity of the sash 1B can be improved.

  Further, the vertical rods 32, 32 are formed at positions where the protrusions 36 are eccentric to the indoor side with respect to the center of the prospective direction of the bottom plate part 35, so that they are like the second glazing channel 5B according to the first embodiment. Since the sheet glass can be used for many types of multi-layer glass (glass unit) having different numbers and thicknesses of the plate glass, the vertical rod 32 having the protrusions 36 individually formed in accordance with the form of the multi-layer glass. There is no need to manufacture, the time required for manufacturing the sash 1B can be shortened, and the vertical rod 32 can be easily managed.

  In addition, according to the sash 1B according to the second embodiment, the protrusion 36 of the vertical hook 32 is fitted and fixed to the seal material 44 on the indoor 13 side of the two seal materials 44, and therefore, the sash 1B is combined with the vertical hook 32. The fixation with the layer glass 4E can be made stronger on the indoor 13 side than on the outdoor 14 side, and the multilayer glass 4E can be efficiently prevented from falling off the bowl 31B.

(Third embodiment)

As shown in FIG. 9, the glazing channel 5C provided in the sash in the third embodiment has the other side plate portion on the side surface on the other side plate portion (side portion) 54b side of one side plate portion (side portion) 54a. An adjustment unit 58 capable of adjusting the distance in the prospective direction from 54b is provided.
The adjustment part 58 has a plurality of peeling parts 58a, 58a,... That overlap in the prospective direction and can be peeled in stages, and is configured to peel off a desired number of peeling parts 58a.
And according to the thickness of the glass unit 45 (refer FIG. 3) arrange | positioned, the space | interval of the other side-plate part 54b and the adjustment part 58 is made into the glass unit 45 by adjusting the number of the peeling parts 58a to peel. It is configured to be adjustable to compatible dimensions. In addition, it is also possible to peel all the peeling parts 58a and arrange | position the glass unit 45 in the space | interval of a pair of side plate part 54a, 54b.
When the glazing channel 5C from which a part of the plurality of peeling portions 58a, 58a... Of the adjusting portion 58 is peeled is attached to the multilayer glass, the center of the prospective direction of the multilayer glass and the glazing channel 5C. Will not match the center of the prospective direction.

According to 3rd Embodiment, the same glazing channel 5C can be used with respect to the multilayer glass from which thickness differs.
In the glazing channel 5C in the third embodiment, the projection 53 may be arranged eccentrically with respect to the center of the prospective direction, and the plate glass 42 arranged in the middle part of the prospective direction is at the center of the prospective direction. On the other hand, when it is eccentric, it may be arranged in the center of the prospective direction.
In the glazing channel 5C in the third embodiment, the adjustment unit 58 may be disposed on the indoor 13 side of the glass unit 45 or may be disposed on the outdoor 14 side.

As mentioned above, although embodiment of the sash by this invention was described, this invention is not limited to said embodiment, In the range which does not deviate from the meaning, it can change suitably.
For example, in the above-described embodiment, the sashes 1A and 1B are sashes of sliding windows, but may be sashes of other forms such as sashes of raising and lowering windows and sashes of FIX windows.
In the above embodiment, the sash 1A, 1B is a composite sash of aluminum and resin, but may be a composite sash of metal and resin other than aluminum, or may be a metal sash such as aluminum, or a resin sash. .
Further, in the above embodiment, the base end portion is formed in a plate shape on the protrusions 36 and 53 side, and the cross-sectional shape is formed in a triangular shape on the tip end side, but for example, the whole is formed in a plate shape. Other shapes than the above may be used.
In the above embodiment, the protrusions 36 and 53 are formed on the glazing channels 5B and 5C and the vertical rod 32, but the sash frame that can hold the plurality of plate glasses 42 is disposed between the plate glasses 42 and 42. A protrusion similar to the protrusions 36 and 53 inserted into the sealing material 44 may be formed.

In the first and third embodiments, the glazing channels 5B and 5C are formed with one protrusion 53, but the position is eccentric with respect to the center of the prospective direction of the multi-layer glass 4A. A plurality of protrusions 53 may be formed. The second glazing channel 5B has a bottom plate portion 55 that faces the end face 45b of the glass unit 45, and a projection 53 that protrudes from the bottom plate portion 55 toward the glass unit 45 and is fitted into the sealing material 44 and fixed. Other configurations may be other than those described above.
Moreover, in this embodiment, although the projection part 53 is formed in the position eccentric to the indoor 13 side with respect to the center of the prospective direction of the multilayer glass 4A, it is formed in the position eccentric to the outdoor 14 side. Also good.

  In the first embodiment, the protrusions 53 are formed in the second glazing channel 5B arranged at both edges in the direction of finding the glass unit 45, and the upper edge and the lower edge of the glass unit 45 are formed. The first glazing channel 5A is not formed in the first glazing channel 5A, but may be formed in the first glazing channel 5A and the second glazing channel 5B, or may be formed in the first glazing channel 5A. The glazing channel 5B may not be formed. Further, the protrusion 53 may be formed on one of the pair of first glazing channels 5A and 5A or one of the pair of second glazing channels 5B and 5B.

  For example, the protrusion 53 is formed on the glazing channel 5 arranged on the side where the external force is easily applied by the opening / closing operation of the sash 1A (for example, the end side in the moving direction of the sash 1A or the side gripped by the opening / closing operation). You may make it do. For example, in the case of a raising / lowering sash, an external force due to the opening / closing operation of the sash is likely to act on the first glazing channel 5A. Therefore, it is preferable that the protrusion 53 is formed on the first glazing channel 5A.

Further, in the above embodiment, the groove 57 is formed on the outer surface of the bottom plate portion 55 at a position corresponding to the protrusion 53, but it may not be formed. Further, a position corresponding to the protrusion 53 may be displayed on the outer surface of the bottom plate portion 55 by painting or the like instead of the groove portion 57.
Further, the sash 1A according to the first embodiment described above may use multilayer glass 4B, 4C, 4D as shown in FIGS. 5 to 7 instead of the multilayer glass 4A as shown in FIG. As long as the double-glazed glass is provided with the sealing material 44 into which the protruding portion 53 can be inserted, double-glazed glass of other forms may be used.

In the first embodiment, the projection 53 of the second glazing channel 5B is eccentric with respect to the center of the prospective direction of the multilayer glass 4A, but the multilayer glass has three or more plate glasses 42. When the plate glass 42 disposed in the intermediate portion in the prospective direction is arranged eccentrically with respect to the center in the prospective direction of the multilayer glass, the protrusion 53 of the second glazing channel 5B is likely to be in the multilayer glass. It does not have to be eccentric with respect to the center of the direction. That is, it is only necessary that at least one of the plate glass 42 and the protrusion 53 arranged in the intermediate portion in the prospective direction is eccentric with respect to the center in the prospective direction of the multilayer glass.
Moreover, you may use the glazing channel by which the projection part 53 is arrange | positioned in the center of a prospective direction with respect to the multilayer glass 4D as shown in FIG.

  In the first embodiment, the second glazing channel 5B includes the bottom plate portion 55 and the pair of side plate portions 54 and 54 that rise from both ends of the prospective direction of the bottom plate portion 55. Instead of the side plate portions 54, 54, one side plate portion 54 that rises from only one end portion in the prospective direction of the bottom plate portion 55 may be used.

Further, in the second embodiment described above, one protrusion 36 is formed on the vertical rods 32, 32, but a plurality of protrusions 36 are formed at positions eccentric to the bottom plate part 35. Also good. The vertical rod 32 has a bottom plate portion 35 that faces the end face 45b of the multilayer glass 4E, and a projection portion 36 that protrudes from the bottom plate portion 35 toward the multilayer glass 4E and is fitted into the sealing material 44 to be fixed. Other configurations may be other than those described above.
Moreover, in this embodiment, although the projection part 36 is formed in the position eccentric to the indoor 13 side with respect to the baseplate part 35, you may form in the position eccentric to the outdoor 14 side.

In the second embodiment, the glass unit 45 (portion excluding the glazing channel 5) of the multilayer glass 4B, 4C, 4D as described in FIGS. 5 to 7 may be used as the multilayer glass. .
In the second embodiment, the protrusions 36 are formed on the vertical hooks 32 and 32 and are not formed on the upper and lower hooks. However, the upper, lower and vertical hooks 32 and 32 are not provided. May be formed on the upper and lower ridges, and may not be formed on the vertical hooks 32, 32. Further, the protrusion 36 may be formed on one of the upper collar and the lower collar or on one of the pair of vertical hooks 32 and 32.

  For example, the protrusion 36 is formed on the heel disposed on the side where an external force is easily applied by the opening / closing operation of the sash 1B (for example, the end side in the moving direction of the sash 1B or the side gripped by the opening / closing operation). It may be. For example, in the case of a raising / lowering sash, an external force due to the opening / closing operation of the sash is likely to act on the upper and lower eyelids. Therefore, it is preferable that the protrusions 36 are formed on the upper and lower eyelids.

Moreover, in said 2nd Embodiment, although the protrusion part 36 of the vertical gutter 32 is eccentric with respect to the center of the prospective direction of the multilayer glass EA, a multilayer glass has the plate glass 42 of 3 or more sheets, When the plate glass 42 arranged in the middle portion of the prospective direction is arranged eccentrically with respect to the center of the prospective direction of the multilayer glass, the protrusion 36 of the vertical rod 32 is located at the center of the prospective direction of the multilayer glass. It does not have to be eccentric. That is, it is only necessary that at least one of the glass plate 42 and the projection 53 arranged in the intermediate portion in the prospective direction is eccentric with respect to the center in the prospective direction of the multilayer glass.
Moreover, for the glass unit of the multilayer glass 4D as shown in FIG. 7, a vertical gutter 32 in which the protrusion 36 is arranged at the center in the prospective direction may be used.

1A, 1B Sash 4A-4E Multi-layer glass 5 Glazing channel (attachment)
5A 1st glazing channel (attachment)
5B 2nd glazing channel (attachment)
5C glazing channel 31A, 31B 框 (attachment)
31a Groove 32 Downspout (attachment)
35 Bottom plate portion 36 Protruding portion 42 Sheet glass 44, 44A Sealing material 52 Sealing portion 53 Protruding portion 54 Side plate portion (side portion)
55 Bottom plate (bottom)
57 Groove

Claims (8)

In the attachment attached to the end of the multi-layer glass in which at least two plate glasses are arranged to face each other,
Having one protrusion fitted into a sealing material disposed between the plate glasses,
The projection is formed at a position that is eccentric with respect to the center of the expected direction of the multilayer glass. The edge part of the multilayer glass by which the plate glass arrange | positioned at least 3 sheets facing each other, and the plate glass arrange | positioned in the intermediate part of the prospect direction of this plate glass is eccentrically located with respect to the center of an expectation direction In the attachment attached to
It has a protrusion that is fitted into arranged sealing material between the glass sheet,
The projection is provided at a position that is eccentric in a prospective direction with respect to the plate glass disposed in the intermediate portion . The attachment according to claim 1 or 2, further comprising: a bottom portion projecting from the protruding portion and facing an end surface of the plurality of plate glasses; and a side portion rising from at least one end portion in the expected direction of the bottom portion,
The attachment which the seal | sticker part which contacts the side surface of the said plate glass is arrange | positioned at the front-end | tip of this side part. The attachment according to any one of claims 1 to 3 , wherein the protruding portion protrudes from a bottom portion facing the end surfaces of the plurality of plate glasses, and a pair of side portions rising from both end portions of the bottom portion in a prospective direction. And comprising
The attachment which has an adjustment part which can adjust the space | interval with the other side part in the side surface of the other side part in one side part. A multilayer glass comprising the attachment according to any one of claims 1 to 4 . At least three plate glasses are arranged to face each other,
Between the adjacent plate glasses, a spacer and a sealing material disposed outside the spacer and inside the end surface of the plate glass are provided,
In double-glazing the attachment is attached to an end portion having a projecting portion which is fitted into the sealing member disposed between the adjacent glass sheet,
The said projection part is arrange | positioned in the position eccentric | decentered in the prospective direction with respect to the plate glass arrange | positioned in the intermediate part of the prospective direction among these several glass plates. The multi-layer glass according to claim 6 , wherein the attachment includes a bottom portion projecting from the projecting portion and facing an end surface of the plurality of plate glasses, and a pair of side portions respectively rising from both end portions of the bottom portion in a prospective direction. With
One side has an adjustment part that can adjust the distance from the other side to the side of the other side,
The multilayer glass in which the center of the prospective direction of the multilayer glass does not coincide with the center of the prospective direction of the attachment. A sash comprising the multilayer glass according to any one of claims 5 to 7 .

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