JP2023059469A - Sash and fitting - Google Patents

Abstract

To provide a sash and a fitting capable of improving design in a configuration in which an end of a face material is adhered to a stile with an adhesive.SOLUTION: A sash 4 includes a stile body 45 having a stile 43 and a face material 46 arranged in the stile body 45. The stile 43 has a face material placement groove 433 having an opening 432 into which an end of the face material 46 is inserted and in which an end of the face material 46 is adhered with an adhesive 10 and arranged, an adhesive material storage pocket 434 formed in communication with the face material placement groove 433 and into which the adhesive 10 placed in the face material placement groove 433 flows when the end of face material 46 is inserted into the face material placement groove 433, a front side wall portion 435 formed on a front side of the face material placement groove 433 and extending toward the face material 46 side, and an extending portion 436 extending from an end of a front side wall portion 435 on the side of the surface material 46 along the surface of the surface material 46 from the front side of the surface material placement groove 433 toward the back side.SELECTED DRAWING: Figure 9B

Description

The present disclosure relates to shoji and fittings.

2. Description of the Related Art Conventionally, fittings including a frame and a shoji slidably arranged in the frame have been known (see Patent Document 1, for example). A shoji has a frame body having a frame and a glass panel arranged in the frame body, and an end portion of the glass panel is adhered and fixed to the frame with an adhesive.

JP 2017-57676 A

In Patent Document 1, the glass panel is adhered to the stile with the adhesive by inserting the end portion of the glass panel into the glass placement groove of the stile after the adhesive is placed in the glass placement groove of the stile. fixed. In this case, the adhesive may protrude outside the frame. In addition, when the adhesive placed inside the glass arrangement groove of the frame is viewed from the outside through the glass panel, the end portion of the adhesive protrudes unevenly and undulates. If the end of the adhesive is visible, the design may be impaired. Therefore, it is desired that the design can be improved in the configuration in which the end portion of the glass panel (face material) is adhered to the stile with an adhesive.

An object of the present disclosure is to provide a shoji and fittings capable of improving design in a configuration in which an end of a face material is adhered to a stile with an adhesive.

The present disclosure includes a frame body having a frame, and a face member disposed within the frame body, the frame having an opening into which an end portion of the face member is inserted, and an end portion of the face member is bonded with an adhesive and arranged, and the face material placement groove is formed so as to communicate with the face material placement groove and an end portion of the face material is inserted into the face material placement groove. a front side wall portion formed on the front side of the face material placement groove and extending toward the face material side; and an end portion of the front side wall portion on the face material side. and an extending portion extending from the front side toward the back side of the face material arrangement groove along the surface of the face material.

It is the figure which looked at the fittings of one Embodiment from the bathroom side. It is a figure which shows the vertical cross section of fittings. It is a figure which shows the cross section of fittings. It is an enlarged vertical cross-sectional view of an upper frame and a lower frame of the outside shoji. It is an enlarged cross-sectional view of a meeting frame and door frame of an outside shoji. It is a perspective view which shows the sealing material arrange|positioned at the meeting frame of an outside shoji. It is a perspective view which shows the sealing material arrange|positioned at the door frame of an outside shoji. It is a figure which shows the state which attaches a glass panel to the door frame of an outside shoji. It is a figure which shows the state which attached the glass panel to the door frame of the outside shoji. It is a figure which shows the state which attaches a glass panel to the meeting frame of an outside shoji. It is a figure which shows the state which attached the glass panel to the meeting stile of the outside shoji. It is a figure which shows the 1st modification of the door frame of an outside shoji. It is a figure which shows the 2nd modification of the door frame of an outside shoji.

Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. In this specification, the term "viewing direction" means the surface direction of a glass panel in a fitting housed in an opening arranged in a building. In the viewing direction, the lateral direction is referred to as the left-right direction. The "view direction" means the thickness direction (that is, the depth direction) of the glass panel. In this embodiment, a case where a glass panel is used as an example of the face material will be described. The face material is not limited to glass panels. Examples of the face material include a glass panel, a resin panel, an aluminum-resin composite plate, and the like. Moreover, in this embodiment, the case where a single glass is used for the glass panel as the surface material will be described. In addition, you may use double glass and triple glass for the glass panel as a face material. Laminated glass may also be used for the glass panel as the face material.

As shown in FIGS. 1 to 3, a fitting 1 of one embodiment is provided in an opening formed in a unit bath (not shown) as a building. The fitting 1 is a so-called double sliding shoji, and as shown in FIG. and a ventilation structure 5. In this embodiment, in the double sliding shoji, the shoji arranged on the bathroom side X1 is called the inner shoji 3, and the shoji arranged on the dressing room side X2 is called the outer shoji 4. The fitting 1 can open and close the opening in the frame 2 by the inner shoji 3 and the outer shoji 4 .

The frame 2 is provided in an opening formed in a unit bath (not shown) as a building. Inside the unit bath, as shown in FIG. 2, a bathroom space is formed in which a waterproof pan 11, a bathtub (not shown), etc. are provided. The opening of the unit bath communicates the bathroom and the dressing room.

As shown in FIGS. 1 to 3, the frame 2 is formed into a rectangular shape by an upper frame 21, a lower frame 22 and left and right vertical frames 23 and 24. As shown in FIG.

As shown in FIG. 2, the upper frame 21 has an upper frame bathroom side intake portion 211 provided on the bathroom side X1 and an upper frame dressing room side intake portion 212 provided on the dressing room side X2. The upper frame bathroom side intake portion 211 and the upper frame dressing room side intake portion 212 are arranged side by side in the viewing direction, and both are formed in the shape of a frame that opens downward. An upper frame 31 of the inner shoji 3 is placed in the upper frame bathroom-side entrainment part 211. - 特許庁The top end of the upper frame 41 of the outer shoji 4 is placed in the upper frame dressing room side intake portion 212 .

At the upper end portion of the upper frame bathroom-side swallowing portion 211, an inner shoji-side door roller holding portion 211a is provided. A suspension wheel 37 to which the upper frame 31 of the inner shoji 3 is connected is arranged in the inner shoji side door roller holding portion 211a so as to be movable in the left-right direction. An outer shoji-side door roller holding portion 212a is provided in the upper portion of the upper frame dressing room-side intake portion 212 . A hanging wheel 47 connected to the upper frame 41 of the outer shoji 4 is arranged movably in the left-right direction in the outer shoji side door roller holding portion 212a.

As shown in FIG. 2, the lower frame 22 has a lower frame body 221 and a lower frame slope member 222 (lower frame cover member). Both the lower frame main body 221 and the lower frame slope member 222 are formed in an elongated shape extending in the left-right direction and extend in the viewing direction.

The lower frame 22 is provided with a bathroom ventilation structure 5. - 特許庁In the bathroom ventilation structure 5, the gap between the lower frame main body 221 and the lower frame slope member 222 of the lower frame 22 is configured as a ventilation passage 223, and the bathroom is ventilated through the ventilation passage 223. - 特許庁The bathroom ventilation structure 5 includes a first slat 51 that can rotate about a rotation shaft 51a and a rotation shaft 52a that rotates about a rotation shaft 52a in order to suppress the inflow of water from the bathroom side to the dressing room side. , which are arranged in the ventilation passage 223 .

The inner shoji 3 and the outer shoji 4 are slidable within the frame 2 . Both the inner shoji 3 and the outer shoji 4 are sliding doors, and constitute a so-called double sliding shoji that opens or closes the inner opening of the frame 2 by sliding them in the left-right direction.

As shown in FIGS. 1 to 3, the inner shoji 3 has a narrow and long upper frame 31, a lower frame 32, a meeting frame 33 (frame), and a door frame 34 (frame). and a glass panel 36 (face material) fitted and fixed in the frame 35 . The glass panel 36 is fitted and fixed in the narrow frames (the upper frame 31, the lower frame 32, the meeting frame 33 and the door frame 34), and the inner shoji 3 has a neat design.

The outer shoji 4 includes a frame body 45 formed into a rectangular frame by a narrow and long upper frame 41, a lower frame 42, a meeting frame 43 (frame), and a door frame 44 (frame). and a glass panel 46 (face material) fitted and fixed in the body 45 . The glass panel 46 is fitted and fixed in the narrow frames (the upper frame 41, the lower frame 42, the meeting frame 43 and the door frame 44), and the outer shoji 4 has a neat design.

Next, a structure for fixing the glass panels 36, 46 of the inner shoji 3 and the outer shoji 4 to the frames 35, 45 by bonding with the adhesive 10 will be described. In this embodiment, the meeting frames 33 and 43 of the inner shoji 3 and the outer shoji 4 are both arranged at the meeting part of the inner shoji 3 and the outer shoji 4 at the center of the fitting 1 in the left-right direction. . The inner shoji 3 and the outer shoji 4 have a left-right reversed shape, and the positions and shapes of the meeting frames 33, 43 and the door frames 34, 44 are left-right symmetrical. In this embodiment, the inner shoji 3 and the outer shoji 4 have the same shape except that they are horizontally reversed, so the outer shoji 4 will be described.

As shown in FIGS. 4 and 5, in the outer shoji 4, the upper frame 41, the lower frame 42, the meeting frame 43, and the door frame 44 have glass placement grooves 413, 423 in which the ends of the glass panels 46 are placed. , 433 and 443 (face material placement grooves).

The structure in which the ends of the glass panels 46 in the upper frame 41 and the lower frame 42 are fixed to the glass arrangement grooves 413 and 423 by the adhesive 10 is such that the ends of the glass panels 46 in the meeting frame 43 and the door frame 44 are arranged in glass. This structure is similar to the structure in which the horizontal direction of the structure fixed to the grooves 433 and 443 by the adhesive 10 is changed to the vertical direction. The structure in which the adhesive fixing structure of the upper frame 41 is laid horizontally is similar to the structure of the adhesive fixing structure of the meeting frame 43, and the structure in which the adhesive fixing structure of the lower frame 42 is laid horizontally is the bonding of the door frame 44. It is the same structure as the material fixing structure. Therefore, in the following description, the meeting frame 43 and the door frame 44 will be described. Regarding the upper frame 41 and the lower frame 42, the reference numerals corresponding to those of the meeting frame 43 and door frame 44 are attached, and the description thereof is omitted.

In the structure relating to the upper and lower ends of the glass panel 46, the upper frame 41 has an end fixing frame 411 to which the upper end of the glass panel 46 is fixed, as shown in FIG. The end fixing frame 411 includes a glass arrangement groove 413 (face material arrangement groove) having an opening 412 into which the upper end of the glass panel 46 is inserted, a pair of adhesive material accommodation pockets 414, a pair of front side wall portions 415, A pair of extending portions 416 and a pair of restricting wall portions 417 are provided.

The lower frame 42 includes an end fixing frame 421 to which the lower end of the glass panel 46 is fixed, as shown in FIG. The end fixing frame 421 includes a glass arrangement groove 423 (face material arrangement groove) having an opening 422 into which the lower end of the glass panel 46 is inserted, a pair of adhesive material accommodation pockets 424, a pair of front side wall portions 425, and a pair of restricting wall portions 427 .

As shown in FIG. 5, in the structure related to both ends of the glass panel 46 in the left-right direction, the meeting frame 43 is provided with an end fixing frame 431 to which the end of the glass panel 46 on the side of the meeting frame 43 in the left-right direction is fixed. Prepare. The end fixing frame 431 has a glass arrangement groove 433 (surface material arrangement groove) having an opening 432 into which the end of the glass panel 46 on the side of the meeting frame 43 in the horizontal direction is inserted, and a pair of adhesive material accommodation pockets 434 . , a pair of front side wall portions 435 , a pair of extension portions 436 , and a pair of regulation wall portions 437 .

As shown in FIG. 5, the door frame 44 includes an end fixing frame 441 to which the edge of the glass panel 46 on the side of the door frame 44 in the horizontal direction is fixed. The end fixing frame 441 has a glass arrangement groove 443 (surface material arrangement groove) having an opening 442 into which the left-right end of the glass panel 46 on the door frame 44 side is inserted, and a pair of adhesive material accommodation pockets 444 . , a pair of front side wall portions 445 and a pair of regulation wall portions 447 .

A configuration in which the glass panel 46 of the meeting frame 43 is adhered with the adhesive 10 will be described. As shown in FIG. 5, the end fixing frame 431 of the meeting frame 43 includes a glass arrangement groove 433 (face material arrangement groove) having an opening 432, a pair of adhesive material accommodation pockets 434, and a pair of front side wall portions 435. , a pair of extending portions 436 , and a pair of restricting wall portions 437 .

As shown in FIG. 6, the glass arrangement groove 433 is formed to extend over the entire longitudinal direction of the meeting frame 43 . As shown in FIG. 5, the edge of the glass panel 46 is inserted into the opening 432 of the glass placement groove 433 . The opening 432 is formed by opening the inner peripheral side of the meeting frame 43 . At the end of the glass panel 46, an end face 461 facing outward in the surface direction of the glass panel 46 and extending in the thickness direction of the glass panel 46 and a pair of inclined end faces 462 with chamfered corners are formed.

An end portion of the glass panel 46 is adhered to the glass placement groove 433 with the adhesive 10 and placed. The glass placement groove 433 has a glass facing surface 433a to which the end face 461 of the end of the glass panel 46 is adhered in a state of facing each other. The glass facing surface 433 a and the end surface 461 of the glass panel 46 are adhered and fixed with the adhesive 10 .

A pair of adhesive storage pockets 434 are provided on both sides of the glass placement groove 433 . A pair of adhesive containing pockets 434 are formed in communication with the glass placement grooves 433 respectively. By inserting the edge of the glass panel 46 into the glass arrangement groove 433 , the adhesive 10 arranged on the far side of the glass arrangement groove 433 is pushed out and flows into the adhesive material accommodation pocket 434 . As a result, the adhesive accommodating pocket 434 accommodates excess adhesive 10 overflowing between the end surface 461 of the glass panel 46 and the glass facing surface 433 a of the glass arrangement groove 433 .

As shown in FIG. 5, the pair of front side wall portions 435 are formed on the front side of the glass arrangement groove 433 so as to extend toward the bathroom side X1 surface side or the dressing room side X2 surface side of the glass panel 46. be done. The front side wall portion 435 extends in a direction intersecting the surface direction of the glass panel 46 and is formed to approach the surface side of the bathroom side X1 or the surface side of the dressing room side X2 of the glass panel 46, and is between the glass panel 46. are arranged with a gap S31 formed between them. The surfaces of the pair of front side wall portions 435 on the side of the glass panel 46 form the outline of the opening 432 of the glass arrangement groove 433 . The gap S<b>31 is provided so that the glass panel 46 can be inserted into the opening 432 in consideration of variations (tolerances) in the thickness of the glass panel 46 during manufacturing.

The pair of extending portions 436 extend from the end of the front side wall portion 435 on the side of the glass panel 46 along the surface of the glass panel 46 so as to block the front side of the pocket opening 434a of the adhesive containing pocket 434. It extends for a predetermined length from the front side of the arrangement groove 433 toward the back side. The extending portion 436 is formed to have a length such that the front portion of the adhesive 10 stored in the adhesive storage pocket 434 cannot be visually recognized.

As shown in FIG. 5, the pair of restricting wall portions 437 are formed on the far side of the glass arrangement groove 433, respectively. A pair of regulating wall portions 437 are formed on the glass facing surface 433 a (facing surface) facing the end surface 461 of the glass panel 46 on the far side of the glass placement groove 433 . The pair of regulating wall portions 437 regulate the movement of the adhesive 10 so that the adhesive 10 stays within a predetermined width range in the thickness direction of the glass panel 46 when the glass panel 46 is inserted into the glass arrangement groove 433 . do.

When the glass panel 46 is placed in the glass placement groove 433, the pair of regulating wall portions 437 are provided on the glass panel facing surface 433a on the far side of the glass placement groove 433 in the end fixing frame 431 of the outer shoji 4. On one side and the other side in the direction along the thickness direction of 46 , it is formed in a wall shape rising from the back side to the front side of the glass arrangement groove 433 . By providing the pair of regulation walls 437 so as to regulate the position where the adhesive 10 is arranged, the amount of the adhesive 10 used can be minimized.

Between the pair of restricting walls 437 and the surface of the glass panel 46 on the bathroom side X1 or the dressing room side X2, a gap S32 is formed through which the adhesive 10 can flow out toward the adhesive containing pocket 434. be.

As shown in FIG. 6 , a pair of sealing members 438 are provided on both ends of the glass arrangement groove 433 in the longitudinal direction. A pair of encapsulants 438 are formed in a block shape. In this embodiment, the pair of sealing materials 438 are provided on both longitudinal end portions of the glass placement groove 433 to avoid screw holes (not shown) formed at both longitudinal end portions of the glass placement groove 433. It is arranged at a position on the central side from the longitudinal end of the groove 433 . A pair of sealing members 438 are arranged on the far side of the glass arrangement groove 433 . A pair of sealing members 438 prevent the adhesive 10 from flowing out from the ends of the meeting frame 43 in the longitudinal direction. Thereby, the adhesive 10 can be reliably held in the glass placement groove 433 .

The sealing material 438 is made of a cushion member having a cushioning property, and is crushed and deformed by the edge of the glass panel 46 when the edge of the glass panel 46 is placed in the glass placement groove 433 during manufacturing. Therefore, it is possible to improve productivity in the manufacturing process of arranging the edge of the glass panel 46 in the glass arrangement groove 433 .

Next, a configuration in which the glass panel 46 of the door frame 44 is adhered with the adhesive 10 will be described. As shown in FIG. 5, the end fixing frame 441 of the door frame 44 includes a glass arrangement groove 443 (face material arrangement groove) having an opening 442, a pair of adhesive material accommodation pockets 444, and a pair of front side wall portions 445. , and a pair of restricting wall portions 447 . The door frame 44 does not have the pair of extensions 436 of the meeting frame 43 .

As shown in FIG. 7, the glass placement groove 443 is formed extending over the entire length of the door frame 44 . As shown in FIG. 5, the edge of the glass panel 46 is inserted into the opening 442 of the glass placement groove 443 . The opening 442 is formed by opening the inner peripheral side of the door frame 44 . At the end of the glass panel 46, an end face 461 facing outward in the surface direction of the glass panel 46 and extending in the thickness direction of the glass panel 46 and a pair of inclined end faces 462 with chamfered corners are formed.

An end portion of the glass panel 46 is adhered to the glass placement groove 443 with the adhesive 10 and placed. The glass placement groove 443 has a glass facing surface 443a to which the end face 461 of the end portion of the glass panel 46 is adhered while facing each other. The glass facing surface 443 a and the end surface 461 of the glass panel 46 are adhered and fixed with the adhesive 10 .

A pair of adhesive storage pockets 444 are provided on both sides of the glass placement groove 443 . A pair of adhesive storage pockets 444 are formed in communication with the glass placement grooves 443 respectively. By inserting the edge of the glass panel 46 into the glass arrangement groove 443 , the adhesive 10 arranged on the far side of the glass arrangement groove 443 is pushed out and flows into the adhesive material accommodation pocket 444 . As a result, the adhesive accommodating pocket 444 accommodates excess adhesive 10 overflowing between the end surface 461 of the glass panel 46 and the glass facing surface 443 a of the glass arrangement groove 443 .

In the present embodiment, since the end of the glass panel 46 is initially positioned on the door frame 44, it is assumed that the amount of the adhesive 10 that protrudes is small. , the width from the front side to the back side is formed to be smaller than the adhesive material storage pocket 434 of the assembly frame 43, and the length of the glass panel 46 in the thickness direction is the adhesive material storage pocket of the assembly frame 43. It is formed smaller than 434.

Therefore, regarding the amount of the adhesive 10 that bonds the ends of the glass panel 46, the amount of the adhesive 10 on the door frame 44 of the door frame 44 and the meeting frame 43 is less than the amount of It should be noted that the amount of the adhesive 10 for adhering the edge of the glass panel 46 is not limited to this, and the amount of the adhesive 10 for the door frame 44 and the combination frame 43 of the combination frame 43 is It may be less than the amount of the adhesive 10 on the frame 43 .

As shown in FIG. 5, the pair of front side wall portions 445 are formed on the front side of the glass arrangement groove 443 so as to extend toward the bathroom side X1 surface side or the dressing room side X2 surface side of the glass panel 46. be done. The front side wall portion 445 extends in a direction intersecting the surface direction of the glass panel 46 and is formed to approach the surface side of the bathroom side X1 or the surface side of the dressing room side X2 of the glass panel 46, and is between the glass panel 46. are arranged with a gap S41 formed between them. The surfaces of the pair of front side wall portions 445 on the side of the glass panel 46 form the outline of the opening 442 of the glass placement groove 443 . The gap S<b>41 is provided so that the glass panel 46 can be inserted into the opening 442 in consideration of variations (tolerances) in the thickness of the glass panel 46 during manufacturing.

The pair of front side wall portions 445 are formed with inner side surfaces 445a extending along the surface of the glass panel 46 on the bathroom side X1 and the surface on the dressing room side X2. The inner side surface 445a is formed to have a length such that the front portion of the adhesive 10 stored in the adhesive storage pocket 444 cannot be visually recognized.

As shown in FIG. 5, the pair of restricting wall portions 447 are formed on the far side of the glass arrangement groove 443, respectively. The pair of restricting wall portions 447 are formed on the glass facing surface 443 a (facing surface) facing the end surface 461 of the glass panel 46 on the far side of the glass placement groove 443 . The pair of regulating wall portions 447 regulates the movement of the adhesive 10 so that the adhesive 10 is within a range of a predetermined width in the thickness direction of the glass panel 46 when the glass panel 46 is inserted into the glass arrangement groove 443. do.

When the glass panel 46 is placed in the glass arrangement groove 443, the pair of regulating wall portions 447 are provided on the glass facing surface 443a on the far side of the glass arrangement groove 443 in the end fixing frame 441 of the outer shoji 4. On one side and the other side of the glass arrangement groove 46 along the thickness direction, the groove 443 is formed in a wall shape rising from the back side to the front side of the glass placement groove 443 . By providing a pair of regulation walls 447 so as to regulate the position where the adhesive 10 is arranged, the amount of the adhesive 10 used can be minimized.

The pair of regulating wall portions 447 has corner portions 447a, and the corner portions 447a are formed so as to come into contact with the inclined end surfaces 462 at the ends of the glass panel 46. As shown in FIG. By providing the regulating wall portion 447, when the glass panel 46 is inserted into the glass arrangement groove 443 at the time of manufacturing the outer shoji 4, the corner portion 447a contacts the inclined end surface 462 of the end portion of the glass panel 46. , the end face 461 of the end of the glass panel 46 can be positioned in the insertion direction.

As shown in FIG. 7, a pair of sealing members 448 are provided on both ends of the glass arrangement groove 443 in the longitudinal direction. A pair of encapsulants 448 are formed in a block shape. In this embodiment, the pair of sealing materials 448 are provided on both longitudinal ends of the glass placement groove 443 to avoid screw holes (not shown) formed at both longitudinal ends of the glass placement groove 443 . It is arranged at a position on the central side from the longitudinal end of the groove 443 . A pair of sealing members 448 are arranged on the far side of the glass arrangement groove 443 . A pair of sealing members 448 prevent the adhesive 10 from flowing out from the ends of the door frame 44 in the longitudinal direction. Thereby, the adhesive 10 can be reliably held in the glass placement groove 443 .

The sealing material 448 is made of a cushion member having a cushioning property, and is crushed and deformed by the edge of the glass panel 46 when the edge of the glass panel 46 is placed in the glass placement groove 443 during manufacturing. Therefore, it is possible to improve productivity in the manufacturing process of arranging the edge of the glass panel 46 in the glass arrangement groove 443 .

Next, the case of adhering the glass panel 46 to the meeting frame 43 and door frame 44 of the outer shoji 4 with the adhesive 10 will be described.

First, as shown in FIG. 8A, in the door frame 44, the adhesive material 10 is placed on the glass facing surface 443a of the glass arrangement groove 443, and the end of the glass panel 46 on the side of the door frame 44 in the left-right direction is pressed. , into the glass arrangement groove 443 of the door frame 44. Sealing materials 448 (see FIG. 7) are arranged at both longitudinal ends of the glass arrangement groove 443 of the door frame 44 . As a result, when the glass panel 46 is arranged in the glass arrangement groove 443 , it is possible to prevent the adhesive 10 from flowing out from the ends of the door frame 44 in the longitudinal direction.

When the glass panel 46 is inserted into the glass placement groove 443, as shown in FIG. Contact. As a result, the edge of the glass panel 46 is positioned, and the edge of the glass panel 46 is adhered and fixed to the adhesive 10 .

Here, the adhesive 10 overflowing from the glass placement groove 443 is accommodated in the adhesive accommodation pocket 444 . Therefore, the adhesive 10 is prevented from protruding outside the door frame 44 .

The length of the inner side surface 445a of the front side wall portion 445 along the surface of the glass panel 46 is formed so that the front side portion of the adhesive 10 stored in the adhesive storage pocket 444 cannot be visually recognized.

Therefore, as shown in FIG. 8B, when the adhesive storage pocket 444 on the dressing room side X2 is viewed from the bathroom side X1 through the glass panel 46, the glass panel 46 is removed from the glass panel 46 in a direction orthogonal to the surface of the glass panel 46 on the bathroom side X1. 46 side (the angle from the inner surface of the front side wall portion 445 to the glass panel 46 side) is in the angle range A1 from 0° to the angle α1, the adhesive containing pocket 444 is inside the front side wall portion 445. The adhesive 10 is not visible through the glass panel 46 because it is shielded by the side surface 445a. Further, the adhesive 10 is visible through the glass panel 46 in an angle range A2 where the angle from the direction perpendicular to the surface of the glass panel 46 on the bathroom side X1 to the glass panel 46 side is from the angle α1 to 90°. be.

When the glass panel 46 is viewed from the bathroom side X1 at an angle α1, the refractive index of the glass of the glass panel 46 causes the incident angle α2 of the light from inside the adhesive material storage pocket 444 to be refracted at the refraction angle α1. is viewed at an angle α1. Therefore, in consideration of the refractive index of the glass panel 46, the thickness of the glass panel 46, etc., the front side wall is determined so as to determine the angle α1 when viewing the glass panel 46 from the front and the range in which the inside of the adhesive material storage pocket 444 can be seen. A length L1 along the surface of the glass panel 46 of the inner surface 445a of the portion 445 is set. In this embodiment, for example, when the thickness of the glass panel 46 is 5 mm, the front side wall portion 445 is arranged so that the angle α1 with respect to the glass panel 46 when the glass panel 46 is viewed from the front is an angle of 38°. The length L1 along the surface of the glass panel 46 of the inner surface 445a is set to 2.5 mm.

Here, in the longitudinal direction of the glass arrangement groove 443 , the protruding amount of the adhesive 10 is large where the adhesive 10 is large, and the protruding amount of the adhesive 10 is small where the adhesive 10 is small. Therefore, in the longitudinal direction of the glass placement groove 443, the end portion of the protruding portion of the adhesive 10 is wavy and uneven, resulting in a poor appearance.

On the other hand, in the present embodiment, an inner side surface 445a of the front side wall portion 445 on the dressing room side X2 is provided. As a result, when the glass panel 46 is viewed from the bathroom side X1, the protrusion of the adhesive 10 is wavy and uneven in the longitudinal direction. The end of the protruding portion of the adhesive 10 is adhered along the linear inner surface 445a extending in the longitudinal direction of the front side wall portion 445 so as to be hidden by the inner surface 445a of the front side wall portion 445 on the side X2 so as not to be visually recognized. An adhesive portion 10b in which the adhesive 10 is evenly present inside the material portion 10a is visible. Therefore, even if the adhesive 10 is visually recognized through the glass panel 46, the appearance can be improved.

Next, as shown in FIG. 9A, in a state in which the adhesive 10 is placed on the glass facing surface 443a of the glass arrangement groove 443, the edge of the glass panel 46 on the side of the meeting frame 43 in the horizontal direction is attached to the meeting frame 43. is inserted into the glass arrangement groove 433 of the . Sealing materials 438 (see FIG. 6) are arranged at both ends of the glass arrangement groove 433 of the meeting frame 43 in the longitudinal direction. As a result, when the glass panel 46 is arranged in the glass arrangement groove 433 , it is possible to prevent the adhesive 10 from flowing out from the ends of the meeting frame 43 in the longitudinal direction.

Here, the door frame 44 and the meeting frame 43 incorporate the upper frame 41 and the lower frame 42 . Since the exterior dimensions of the outer shoji 4 are determined by design, the distance between the meeting frame 43 and the door frame 44 is also determined by design.

This is an example of the dimensional tolerance of the door frame 44 and the meeting frame 43. In this embodiment, the dimensional tolerance of the door frame 44 and the meeting frame 43 is, for example, ±0.5 mm from the processing accuracy of the frames. is. On the other hand, the dimensional tolerance of the length of the glass panel 46 in the horizontal direction is, for example, ±2 mm due to the processing accuracy of the glass panel 46 . The dimensional tolerance of the length of the glass panel 46 in the left-right direction is larger than the dimensional tolerance of the door frame 44 and the meeting frame 43 .

Therefore, when the end portion of the glass panel 46 on the side of the frame 44 is positioned on the side of the frame 44, and then the end portion of the glass panel 46 on the side of the frame 43 is arranged on the frame 43, Variation in the dimensional tolerance of the glass panel 46 results in variation in the position of the end of the glass panel 46 on the meeting frame 43 side.

Therefore, the thickness of the adhesive 10 placed between the end face 461 of the end portion of the glass panel 46 and the glass facing surface 433a of the glass placement groove 433 differs due to variations in the dimensional tolerance of the glass panel 46 . Therefore, the required amount of the adhesive 10 between the end surface 461 of the glass panel 46 and the glass facing surface 433a of the glass placement groove 433 also varies due to variations in the dimensional tolerance of the glass panel 46 .

On the other hand, in the present disclosure, an adhesive containing pocket 434 communicating with the glass placement groove 433 is provided. As a result, the adhesive 10 overflowing when the glass panel 46 is arranged is accommodated in the adhesive accommodation pocket 434 in correspondence with the variation in the length of the glass panel 46 in the left-right direction. Protrusion outside the frame 43 can be suppressed.

A pair of extending portions 436 are provided to block the front side of the pocket opening 434a of the adhesive containing pocket 434. As shown in FIG. The extending portion 436 is formed to have a length such that the front portion of the adhesive 10 stored in the adhesive storage pocket 434 cannot be visually recognized.

Therefore, as shown in FIG. 9B, when the adhesive storage pocket 434 on the dressing room side X2 is viewed from the bathroom side X1 through the glass panel 46, the glass panel 46 is removed from the glass panel 46 in a direction orthogonal to the surface of the glass panel 46 on the bathroom side X1. 46 side (the angle from the inner surface of the front side wall portion 435 to the glass panel 46 side) is in the angle range B1 from 0° to the angle β1, the adhesive material storage pocket 434 is shielded by the extension portion 436. Therefore, the adhesive 10 is not visible through the glass panel 46 . Further, the adhesive 10 is visible through the glass panel 46 in an angle range B2 where the angle from the direction perpendicular to the surface of the glass panel 46 on the bathroom side X1 to the glass panel 46 side is from the angle β1 to 90°. be.

When the glass panel 46 is viewed from the bathroom side X1 at an angle β1, the incident angle β2 of the light from inside the adhesive containing pocket 434 is refracted to a refraction angle β1 due to the refractive index of the glass of the glass panel 46. is viewed at an angle β1. Therefore, in consideration of the refractive index of the glass panel 46, the thickness of the glass panel 46, etc., the extension is determined so as to determine the angle β1 when the glass panel 46 is viewed from the front and the range in which the inside of the adhesive containing pocket 434 can be seen. A length L2 of the portion 436 along the surface of the glass panel 46 is set. In the present embodiment, for example, when the thickness of the glass panel 46 is 5 mm, the extending portion 436 is arranged so that the angle β1 with respect to the glass panel 46 when the glass panel 46 is viewed from the front is an angle of 45°. A length L2 along the surface of the glass panel 46 is set to 3.0 mm.

Here, in the longitudinal direction of the glass placement groove 433 , the protruding amount of the adhesive 10 is large where the adhesive 10 is large, and the protruding amount of the adhesive 10 is small where the adhesive 10 is small. Therefore, in the longitudinal direction of the glass placement groove 433, the end portion of the protruding portion of the adhesive material 10 is wavy and uneven, resulting in a poor appearance.

In contrast, in the present embodiment, a pair of extending portions 436 are provided to block the front side of the pocket opening 434a of the adhesive containing pocket 434. As shown in FIG. As a result, when the glass panel 46 is viewed from the bathroom side X1, the protrusion of the adhesive 10 is wavy and uneven in the longitudinal direction. The adhesive material 10 protrudes along the linear extension 436 extending in the longitudinal direction of the front side wall 435 so as to be hidden from view by the extension 436 extending from the front side wall 435 to the back side on the side X2. An adhesive portion 10b is visible in which the adhesive 10 is uniformly present inside the adhesive portion 10a at the end of the portion. Therefore, even if the adhesive 10 is visually recognized through the glass panel 46, the appearance can be improved.

Here, in the above description, the front door frame 44 and the meeting door frame 43 are explained, and as for the upper door frame 41 and the lower door frame 42, the explanation of the door door frame 44 and the meeting door door frame 43 can be used. and the lower frame 42 will be described in a supplementary manner.

In the present embodiment, regarding the door frame 44 and the meeting frame 43, the amount of the adhesive 10 for adhering the edge of the glass panel 46 to the door frame 44 and the meeting frame 43 The amount of the adhesive 10 on the stile 43 is smaller than that on the stile 43. - 特許庁On the other hand, regarding the upper frame 41 and the lower frame 42, regarding the amount of the adhesive 10 that bonds the edge of the glass panel 46, the amount of the adhesive 10 for the lower frame 42 of the upper frame 41 and the lower frame 42 The amount of the adhesive material 10 is made smaller than the amount of the frame 41 . Note that the amount of the adhesive 10 that adheres the end portion of the glass panel 46 to the upper frame 41 and the lower frame 42 is not limited to this, and the amount of the adhesive 10 for the upper frame 41 of the upper frame 41 and the lower frame 42 is may be less than the amount of the adhesive 10 on the lower rail 42 .

Further, in the present embodiment, in the door frame 44 and the meeting frame 43, the pair of sealing members 438, 448 are arranged to avoid the screw holes formed in the longitudinal ends of the glass arrangement grooves 433, 443. Therefore, on both longitudinal end sides of the glass arrangement grooves 433 and 443, the glass arrangement grooves 433 and 443 are arranged at positions inside the longitudinal ends of the glass arrangement grooves 433 and 443 on the central side. On the other hand, in the upper frame 41 and the lower frame 42, although not shown, screw holes are not formed in both ends of the glass arrangement grooves 413, 413 in the longitudinal direction. 413, 413 at both ends in the longitudinal direction. In the upper frame 41 and the lower frame 42, similarly to the door frame 44 and the meeting frame 43, a pair of sealing materials are placed in the glass arrangement grooves 413, 413 at both ends in the longitudinal direction of the glass arrangement grooves 413, 413. , 413 in the longitudinal direction.

According to this embodiment, the following effects are achieved. The outer shoji 4 of this embodiment includes a frame 45 having a meeting frame 43, and a glass panel 46 arranged in the frame 45. The meeting frame 43 is inserted into the end of the glass panel 46. and a glass arrangement groove 433 in which the end of the glass panel 46 is adhered with the adhesive 10 and is formed in communication with the glass arrangement groove 433 so that the end of the glass panel 46 is arranged in the glass arrangement. Adhesive containing pocket 434 into which adhesive 10 arranged in glass arrangement groove 433 flows by being inserted into groove 433, and front side wall portion 435 formed on the front side of glass arrangement groove 433 and extending toward glass panel 46 side. and an extending portion 436 extending from the end of the front side wall portion 435 on the glass panel 46 side along the surface of the glass panel 46 from the front side to the back side of the glass arrangement groove 433 .

As a result, since the adhesive storage pocket 434 communicating with the glass placement groove 433 is provided, the adhesive 10 that overflows when the glass panel 46 is placed is adhered in correspondence with the variation in the length of the glass panel 46 in the left-right direction. By accommodating the adhesive material 10 in the material accommodation pocket 434 , it is possible to prevent the adhesive material 10 from protruding outside the assembly frame 43 . Therefore, designability can be improved.

As for the adhesive 10 overflowing from the glass arrangement groove 433 and stored in the adhesive storage pocket 434, the adhesive storage pocket 434 on the dressing room side X2 is passed through the glass panel 46 from the bathroom side X1 as shown in FIG. 9B. When viewed, the angle from the direction orthogonal to the surface of the glass panel 46 on the bathroom side X1 to the glass panel 46 side (the angle from the inner surface of the front side wall portion 435 to the glass panel 46 side) is 0° from the angle In the angle range B1 up to β1, the adhesive containing pocket 434 is shielded by the extending portion 436, so the adhesive 10 is not visible through the glass panel 46. FIG. Further, the adhesive 10 is visible through the glass panel 46 in an angle range B2 where the angle from the direction perpendicular to the surface of the glass panel 46 on the bathroom side X1 to the glass panel 46 side is from the angle β1 to 90°. be. The adhesive material portion 10a at the end of the protruding portion of the adhesive material 10, which is wavy and uneven in the longitudinal direction, is an extension portion 436 extending from the front side wall portion 435 on the dressing room side X2 to the back side. uniformly inside the adhesive material portion 10a at the end of the protruding portion of the adhesive material 10 along the linear extending portion 436 extending in the longitudinal direction of the front side wall portion 435 so as to be hidden from view by the An adhesive portion 10b where the adhesive 10 is present is visible. Therefore, even if the adhesive 10 is visually recognized through the glass panel 46, the appearance can be improved. Therefore, designability can be improved.

In this embodiment, the meeting frame 43 is formed on the glass facing surface 433a facing the end surface 461 of the glass panel 46 on the far side of the glass arrangement groove 433, and the glass panel 46 is inserted into the glass arrangement groove 433. In this case, the glass panel 46 has a restricting wall portion 437 that restricts movement of the adhesive 10 so that the adhesive 10 is within a predetermined width range in the thickness direction of the glass panel 46 . Thus, by providing the pair of regulation walls 437 so as to regulate the position where the adhesive 10 is arranged, the amount of the adhesive 10 used can be minimized. Therefore, the cost required for the adhesive 10 can be reduced.

In addition, in the present embodiment, the meeting frame 43 is disposed on the longitudinal end side of the glass arrangement groove 433, and a seal is provided to prevent the adhesive 10 from flowing out from the longitudinal end of the meeting frame 43. It has material 438 . As a result, the adhesive 10 can be reliably held in the glass placement groove 433 by preventing the adhesive 10 from flowing out from the longitudinal ends of the glass placement groove 433 .

The preferred embodiments of the present disclosure have been described above. The present disclosure is not limited to the embodiments described above, and can be modified as appropriate.

Regarding the shape of the glass facing surface 443a formed on the far side of the glass arrangement groove 443 of the door frame 44 shown in FIG. A rib 439 projecting toward the glass panel 46 may be provided from the glass facing surface 443 a formed on the inner side of the glass arrangement groove 443 . In this case, the pair of restricting wall portions 447A are positioned outside the glass panel 46 in the thickness direction so as not to contact the inclined end surface 462 of the glass panel 46 . As a result, when the end of the glass panel 46 is arranged in the glass placement groove 443, the end of the glass panel 46 can be positioned by the rib 439 coming into contact with the end surface 461 of the end of the glass panel 46. . A similar configuration can be adopted for the lower frame 42 as well.

Further, regarding the shape of the glass facing surface 443a formed on the far side of the glass arrangement groove 443 of the door frame 44 shown in FIG. The portion 447B may be positioned so that the width of the glass facing surface 443a becomes smaller, and the surface of the regulating wall portion 447B on the side of the glass panel 46 may be brought into contact with the end surface 461 of the end portion of the glass panel 46. . In this case, when the end portion of the glass panel 46 is arranged in the glass placement groove 443, the glass panel 46 can be can be positioned. A similar configuration can be adopted for the lower frame 42 as well.

Further, in the above-described embodiment, the extending portions provided in the meeting frame 43 and the upper frame 41 may be provided in the door frame 44 and the lower frame 42 . Further, the extending portion may be provided on only one of the upper frame 41, the lower frame 42, the meeting frame 43 and the door frame 44, or may be provided on any one or more of a plurality of frames. .

Moreover, in the said embodiment, although the case where the fittings 1 were applied to a sliding shoji was demonstrated, it is not limited to this. For example, the fittings of the present disclosure may be a single sliding door made up of one shoji, a double sliding door made up of two shojis, a triple sliding door made up of three shojis, or a fixed unopenable sliding door. It may be applied to FIX shoji, folding doors, and hinged doors.

1 fitting, 2 frame, 4 outer shoji (shoji), 10 adhesive, 43 meeting frame (frame), 45 frame, 46 glass panel (face material), 432 opening, 433 glass arrangement groove (face material arrangement groove ), 433a glass facing surface (opposing surface), 434 adhesive storage pocket, 435 front side wall portion, 436 extension portion, 437 regulation wall portion, 438 sealing material

Claims (7)

A frame having a frame and a face member arranged in the frame,
The frame is
a face material arrangement groove having an opening into which the end of the face material is inserted, and in which the end of the face material is adhered and arranged with an adhesive;
an adhesive material storage pocket formed in communication with the face material placement groove and into which the adhesive placed in the face material placement groove flows when an end portion of the face material is inserted into the face material placement groove;
a front side wall portion formed on the front side of the face material placement groove and extending toward the face material side;
an extending portion extending from the end of the front side wall portion on the side of the surface material along the surface of the surface material from the front side toward the back side of the surface material arrangement groove. 2. The shoji according to claim 1, wherein the adhesive storage pockets are provided on both sides of the face material arrangement groove. The stile is formed on the facing surface facing the end surface of the face material on the inner side of the face material arrangement groove, and when the face material is inserted into the face material arrangement groove, the frame is formed in the thickness direction of the face material 3. The shoji according to claim 1, further comprising a regulating wall portion for regulating movement of the adhesive so that the adhesive is within a range of a predetermined width. The face material arrangement groove is formed to extend in the longitudinal direction of the frame,
4. The frame according to any one of claims 1 to 3, wherein the frame has a sealing member disposed on a longitudinal end side of the face material placement groove and preventing the adhesive from flowing out from the longitudinal end of the frame. Shoji as described. A fitting comprising a frame and the shoji according to any one of claims 1 to 4 arranged in the frame,
The shoji is composed of two sliding shoji,
The two shoji each have an upper frame, a lower frame, a meeting frame and a door frame,
The fittings, wherein the frame is at least one of the upper frame, the lower frame, the meeting frame and the door frame. 6. The method according to claim 5, wherein the amount of adhesive for bonding the ends of said face materials is less for one of said meeting frame and said door frame than for the other. Fittings. 7. The amount of adhesive for adhering the end of said face material according to claim 5, wherein the amount of adhesive for one of said upper frame and said lower frame is smaller than the amount of adhesive for the other. Fittings.

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