JP7191778B2 - Fittings - Google Patents

Description

TECHNICAL FIELD The present invention relates to a fitting having a sliding shoji.

As a fitting having a sliding shoji, for example, there is a fitting provided with a frame and a shoji arranged inside the frame, and a door frame that covers the outer edge of the glass panel of the shoji with a handle. known (see, for example, Patent Document 1). The handle of this fitting has an inclined portion that faces the finger hooking portion and slopes from the door frame toward the finger hooking portion so as to approach the glass surface. By widening the gap between the finger-hooking part and the meeting stile in the prospective direction, fingers are prevented from being caught when opening the shoji with the handle, and by providing the inclined part, the finger-hooking part and the meeting stile are separated. It is said that the finger can be safely pulled out from between.

JP 2010-285836 A

Although the above-described conventional pull tab is provided with an inclined portion so that fingers can be easily pulled out from between the finger hooking portion and the stile, the fingers cannot be pulled out between the finger hooking portion and the stile when viewed in the prospective direction. Since it is inserted, there is a possibility that a finger may be caught. In addition, there is a possibility that fingers may be pinched by manipulating the sliding shoji not only when opening the shoji but also when closing the shoji.
SUMMARY OF THE INVENTION The present invention has been made in view of such a problem, and an object of the present invention is to provide fittings that allow a shoji to be closed more safely.

A main invention for achieving such an object has a frame forming an opening, and a shoji sliding door guided by the frame so as to open and close the opening. The door end of the shoji with the opening closed is accommodated, and has a door end accommodation portion having a door end facing wall portion facing the door end in a prospective direction, and the shoji is the door of the shoji with the opening closed A handle is provided on the front side, protrudes from the door-end facing wall portion in the prospective direction, and is operated when opening and closing, and the handle is positioned at the tip of the door-end facing wall portion in the in-plane direction of the shoji. is narrower on the proximal side than on the distal side from which the handle protrudes.
Other features of the present invention will become apparent from the description of the specification and accompanying drawings.

ADVANTAGE OF THE INVENTION According to this invention, it is possible to provide the fittings which can close a shoji more safely.

It is the figure which looked at the bathroom fitting which shows an example of the fitting concerning this invention from the bathroom side. It is a cross-sectional view of fittings according to the present embodiment. FIG. 3 is an enlarged view of part A in FIG. 2 ; FIG. 4 is a vertical cross-sectional view showing the structure of a handle; 4 is an exploded perspective view showing the structure of a handle; FIG. It is a figure which shows the modification of a handle.

A fitting according to an embodiment of the present invention will be described below with reference to the drawings. In this embodiment, a bathroom fixture used in a bathroom will be described as an example.

In the following explanation, when the bathroom fittings (hereinafter referred to as fittings) are attached to the building and viewed from the bathroom side, the up-down direction is the up-down direction, the left-right direction is the left-right direction, and the inside and outside of the bathroom. Directions are indicated as prospective directions. Even if it is each part of the fittings, or even if each member that constitutes the fittings is in a single state, the direction in which the fittings are installed is the vertical direction, the horizontal direction, the prospective direction, etc. Identify and explain.

As shown in FIG. 1, the fitting 1 is provided with a wing wall 4 on the left side of a frame 3 attached to the building, and two sliding shoji 2a on the dressing room side of the wing wall 4. 2b is fittings 1 for a bathroom that are stored in an overlapping manner.

The frame body 3 includes left and right vertical frames 30 and 31, upper and lower horizontal frames 32 that span over the upper and lower ends of the left and right vertical frames 30 and 31, and left and right vertical frames 30 and 31, respectively, spaced apart in the horizontal direction. and vertical ribs 33 provided between the upper and lower horizontal frames 32 with a space therebetween. The right vertical frame 30, the upper and lower horizontal frames 32, and the vertical ribs 33 form an opening 3a (FIG. 2) that serves as an entrance to the bathroom. Inside the left vertical frame 31 , the upper and lower horizontal frames 32 , and the vertical ribs 33 , a panel body 4 a is attached to form the sleeve wall 4 .

The two shojis 2a and 2b are guided by rails (not shown) provided on the upper and lower horizontal frames 32 and supported so as to be slidable in the horizontal direction. Each of the two shojis 2 includes a door frame 21 located on the right side, a meeting frame 22 located on the left side, and upper and lower ends connecting the upper and lower ends of the door frame 21 and the meeting frame 22. It has a frame body 20 to which a horizontal frame 23 is joined in a rectangular shape, and a glass 24 with its peripheral edge part housed inside the frame body 20 .

As shown in FIG. 2, of the two shojis 2a and 2b, the first shoji 2a sliding on the dressing room side is stored in the sleeve wall 4 on the dressing room side. It is movable to a position where it engages with the vertical frame 30 . The second shoji 2b that slides on the bathroom side faces the meeting frame 22 of the first shoji 2a in the closed state from the state where it is housed on the dressing room side of the sleeve wall 4 so that the door frame 21 faces in the prospective direction. Then, the meeting frame 22 can be moved to a position facing the longitudinal rib 33 in the projection direction. The meeting frame 22 of the first shoji 2a and the door frame 21 of the second shoji 2b have engaging portions 21a and 22a that engage with each other.

When the first shoji 2a is slid to the right from the state in which the two shojis 2 are accommodated on the dressing room side of the sleeve wall 4, the meeting frame 22 of the first shoji 2a moves to the edge of the second shoji 2b. When passing through the dressing room side of the frame 21, the engaging portions 21a and 22a are engaged with each other, and the first shoji 2a is slid rightward, so that the second shoji 2b slides together with the first shoji 2a. Moving. Therefore, a handle 25 operated to open and close the shojis 2a and 2b is provided on the door frame 21 of the first shoji 2a.

The door frame 21 of the first shoji 2a is engaged with the right vertical frame 30, and the opening 3a forming the doorway of the bathroom is closed by the first shoji 2a and the second shoji 2b. The door frame 21 of the first shoji 2a is housed in the door frame housing portion 30a provided in the right vertical frame 30. As shown in FIG.

As shown in FIG. 3, the door end accommodating portion 30a is formed by a projected wall portion 30b forming a projected surface of the right vertical frame 30, and projecting leftward from the projected wall portion 30b and extending over the entire length in the vertical direction. are formed by two protruding pieces 30c and 30d. The two projecting pieces 30c and 30d are spaced apart in the direction of projection, and the distance between the two projecting pieces 30c and 30d is wider than the thickness of the door frame 21 of the first shoji 2a in the direction of projection. It is configured. That is, of the two projecting pieces 30c and 30d, the projecting piece located on the bathroom side (hereinafter referred to as the bathroom-side projecting piece) 30c is the bathroom-side surface 21b of the door frame 21 of the first shoji 2a in the closed state. , and the protruding piece located on the dressing room side of the two protruding pieces 30c and 30d (hereinafter referred to as the dressing room side protruding piece) 30d is the door frame 21 of the first shoji 2a in the closed state , facing the surface 21c on the dressing room side. Here, the bathroom-side protruding piece 30c and the dressing room-side protruding piece 30d correspond to the door facing wall portion.

At the tip of the bathroom-side projecting piece 30c, there is provided a sealing member fitting portion 30e into which the sealing member 26 made of soft synthetic resin is fitted on the dressing room side. The sealing member fitting portion 30e includes a front end extension portion 30f that extends toward the dressing room from the front end of the bathroom-side projecting piece 30c, and a right side extension portion 30g that faces the right side of the front end extension portion 30f with a gap therebetween. , and the tip portions of the tip extension portion 30f and the right extension portion 30g extend to opposite sides to form a hook shape.

The sealing material 26 is brought into contact with the door frame 21 of the first shoji 2a housed in the door frame housing portion 30a, and the watertightness is maintained between the bathroom-side protruding piece 30c and the door frame 21 of the first shoji 2a. and ensure airtightness. Also, when the opening 3a is closed by the first shoji 2a and the second shoji 2b, as shown in FIG. The sealing material 27 provided on the longitudinal frame 33 is abutted against the interlocking frame 22 and is abutted against the interlocking frame 22 of the second shoji 2b to ensure watertightness and airtightness. The sealing material 27 provided on the second shoji 2b and the longitudinal ribs 33 is, for example, a member in which fibers called mohair are brush-like.

As shown in FIGS. 3 and 4, the handle 25 is provided on the bathroom side and the dressing room side of the door frame 21 of the first shoji 2a. The handles 25 on the bathroom side and the dressing room side have the same external shape, and are provided so as to protrude from the door frame 21 in the prospective direction. The door frame 21 has a hollow portion 21d that penetrates in the longitudinal direction, and a bathroom side wall portion 21e that forms the hollow portion 21d and faces the bathroom, and a dressing room side wall portion that forms the hollow portion 21d and faces the dressing room. Handles 25 protrude from 21f respectively.

Each handle 25 is a vertically long part along the vertical direction, and the door frame 21 side, which is the base end side, is wider in the horizontal direction than the projecting tip side. The outer diameter shape of each handle 25 in a horizontal cross section is symmetrical with respect to a line along the projection direction, and has a slope that gradually narrows in the projecting direction. In each handle 25, the angle of inclination with respect to the facing surface of the door frame 21 is different between the base end side and the tip side part, and the base end side is inclined more gently than the tip side part. An inclined portion 25a is formed, and a second inclined portion 25b is formed on the tip side.

A boundary portion 25c between the first inclined portion 25a and the second inclined portion 25b of the handle 25 on the bathroom side is located closer to the bathroom than the bathroom-side protruding piece 30c, and the first inclined portion of the handle 25 on the dressing room side. A boundary portion 25c between 25a and the second inclined portion 25b is located closer to the dressing room than the dressing room-side projecting piece 30d. More specifically, for example, the boundary portion 25c between the first inclined portion 25a and the second inclined portion 25b in the handle 25 on the bathroom side is a sealing member fitting portion provided at the tip of the bathroom-side projecting piece 30c. It is positioned closer to the bathroom than the dressing room side edge 30h of the leading end extension 30f forming 30e. That is, the first inclined portion 25a forms a side surface in which the distance from the position T of the tip of the bathroom-side projecting piece 30c in the in-plane direction of the shoji 2a is narrower on the proximal side than on the tip side of the handle 25. there is

As shown in FIG. 5, the handle 25 includes two handle covers 250 attached to the bathroom side and the dressing room side with the door frame 21 interposed therebetween, and a handle cover 250 fixed to the door frame 21 and locked. two locking members 251 and 252, two fixing members 253 for fixing the two locking members 251 and 252 so as to sandwich the door frame 21 from the perspective direction, and the upper and lower ends of each handle cover 250. and a cover cap 254 fitted to each of the parts.

The handle covers 250 on the bathroom side and the dressing room side are the same member forming the external shape of the handle 25 described above in the horizontal cross section. The handle cover 250 is an extrusion-molded member made of alumina resin, and is provided inside with a partition wall 250a that separates the first inclined portion 25a side and the second inclined portion 25b side. For this reason, inside the handle cover 250, a hollow portion 250b is provided that penetrates in the vertical direction on the distal end side of the partition wall 250a. It is A protrusion 250c protruding inward is provided along the longitudinal direction on the edge of the handle cover 250 on the side of the door frame 21 .

The two engaged members 251 and 252 have approximately the same length as the handle cover 250 . Each of the locked members 251 and 252 includes flat plate-shaped contact plate portions 251a and 252a that contact the bathroom side wall portion 21e of the door frame 21 and the dressing room side wall portion 21f, and each contact plate portion 251a. , 252a in the left-right direction and projecting in the prospective direction to engage with the projection 250c of the handle cover 250, and the upper end side and the lower end side are fixed. It is fixed to the door frame 21 using the member 253 .

A locked member 251 having an abutment plate portion 251a that abuts against the bathroom side wall portion 21e has first insertion holes 251c on the upper and lower sides thereof, through which insertion portions 253a (to be described later) of the fixing member 253 are inserted. is provided. A locked member 252 having a contact plate portion 252a that contacts the dressing room side wall portion 21f has two fixing member projecting portions 253b of an insertion portion 253a described later of the fixing member 253 on the upper side and the lower side, respectively. and a third insertion hole 252d through which a screw 255 screwed to the fixing member 253 is inserted. Fitting holes 251e and 252e into which a later-described fitting piece 254c of the cover cap 254 is fitted are provided in the upper and lower end portions of the two locked members 251 and 252, respectively.

The bathroom side wall portion 21e of the door frame 21 is provided with a fourth insertion hole 21g at a position overlapping the first insertion hole 251c when the locked member 251 is attached. A fifth through-hole (not shown) and a sixth through-hole (not shown) are provided at positions overlapping with the second through-hole 252c and the third through-hole 252d when the member to be locked 252 is attached.

The fixing member 253 has an insertion portion 253a that is inserted through the first insertion hole 251c and the fourth insertion hole 21g from the bathroom side, and the insertion portion 253a is inserted through the first insertion hole 251c and the fourth insertion hole 21g to abut. and a fixing member abutment portion 253c that abuts on the bathroom-side surface of the plate portion 251a. The fixing member abutting portion 253c has an outer diameter larger than that of the first insertion hole 251c, and a plate nut 256 into which a screw 255 for fixing the fixing member 253 to the door frame 21 is screwed is inserted from the side. A slit 253d is provided.

The insertion portion 253a is provided at the upper end side and the lower end side of the fixing member body portion 253e which is inserted through the first insertion hole 251c and the fourth insertion hole 21g and arranged in the hollow portion 21d, and the fixing member body portion 253e. and a fixing member projecting portion 253b projecting toward the dressing room side. In a state in which the insertion portion 253a is inserted through the first insertion hole 251c and the fourth insertion hole 21g and the fixing member contact portion 253c is in contact with the dressing room side wall portion 21f, the fixing member main body portion 253e is in contact with the dressing room side wall portion 21f. The fixing member protruding portion 253b is inserted through the second insertion hole 252c and the fifth insertion hole so as to protrude further toward the dressing room than the contact plate portion 252a. is formed in

A seventh insertion hole 253f through which a screw 255 is inserted is provided between the upper and lower fixing member protruding portions 253b in the fixing member main body portion 253e. It penetrates through the contact portion 253c.

The cover cap 254 includes a cap main body portion 254a that covers the upper end portion or the lower end portion of the handle cover 250 attached to the door frame 21, and a cap insert that protrudes vertically from the cap main body portion 254a and is inserted into the hollow portion 250b. It has a portion 254b and a fitting piece 254c that is inserted closer to the door frame 21 than the partition wall 250a and fits into the fitting holes 251e and 252e.

The method of attaching the handle 25 is as follows: First, the member to be locked 251 is placed on the bathroom side of the door frame 21, and the member to be locked 252 is placed on the dressing room side, with the contact plates 251a and 252a in contact with each other. . At this time, the locked member 251 is arranged so that the first insertion hole 251c overlaps the fourth insertion hole 21g of the door frame 21, and the locked member 252 is arranged so that the second insertion hole 252c and the third insertion hole 252c overlap. 252d are arranged so as to overlap the fifth insertion hole 21h and the sixth insertion hole of the door frame 21 .

Next, the insertion portion 253a of the fixing member 253 in which the plate nut 256 is inserted into the slit 253d is inserted into the first insertion hole 251c and the fourth insertion hole 21g from the bathroom side. At this time, the fixing member protruding portion 253b protrudes toward the dressing room from the second insertion hole 252c and the fifth insertion hole. Also, at this time, the fixing member body portion 253e of the fixing member 253 is not in contact with the dressing room side wall portion 21f.

Next, screws 255 are inserted from the dressing room side into the sixth insertion hole 21i, the third insertion hole 252d, and the seventh insertion hole 253f, and screwed into the plate nut 256 in the slit 253d, thereby The stop members 251 and 252 are fixed to the door frame 21 . In this state, the fixing member contacting portion 253c of the fixing member 253 protrudes further toward the bathroom than the contacting plate portion 251a, and the fixing member projecting portion 253b of the fixing member 253 protrudes further toward the dressing room than the contacting plate portion 252a. protruding to the side.

Next, the protrusion 250c of the handle cover 250 is engaged with the engaged portions 251b and 252b of the two engaged members 251 and 252 fixed to the door frame 21, and the handle cover 250 is attached to the door frame 21. Attach to At this time, the distance between the partition wall 250a of the handle cover 250 attached to the door frame 21 and the contact plate portions 251a and 252a in the prospective direction is the contact plate portion 251a of the fixing member contact portion 253c of the fixing member 253. or a projection amount of the fixing member projecting portion 253b of the fixing member 253 from the contact plate portion 252a.

Therefore, the handle cover 250 attached to the door frame 21 and arranged on the bathroom side is pressed toward the bathroom side by the fixing member abutting portion 253c, and the handle cover 250 arranged on the dressing room side is fixed. The member projecting portion 253b presses toward the dressing room. When the handle cover 250 is pressed toward the bathroom or the dressing room, the protrusions 250c are locked to the locked portions 251b and 252b on the door frame 21 side of the partition walls 250a. A tensioning force acts between the handle cover 250 and the abutment plate portions 251a and 252a, and the handle cover 250 is locked more securely.

Next, the cover caps 254 are fitted to the upper and lower ends of the handle cover 250 attached to the door frame 21 to complete the attachment of the handle 25 .

According to the fitting 1 of the present embodiment, the distance between the handle 25 of the shoji 2a and the position T of the tip of the bathroom-side protruding piece 30c in the in-plane direction of the shoji 2a is longer than the protruding tip of the handle 25. Since the base end side has the first inclined portion 25a that is narrower, when the shoji 2a is closed, the space between the position T of the tip of the bathroom-side projecting piece 30c and the first inclined portion 25a is a handle. The distal side at 25 is wider than the proximal side. For this reason, when the shoji 2a is closed by putting a hand on the first inclined portion 25a of the handle 25, when the shoji 2a approaches the frame 3, the finger of the hand contacts the tip of the bathroom-side projecting piece 30c, and further the shoji 2a is closed. When closed, fingers are pushed by the bathroom-side protruding piece 30c and guided to the tip side of the handle 25 having a wide space. Therefore, when the shoji 2a is closed, it is possible to prevent the user's fingers from being caught .

In addition, airtightness and watertightness with respect to the shoji 2a are ensured by the sealing material 26 provided on the bathroom-side projecting piece 30c. Therefore, it can be used as fittings 1 that require higher airtightness and watertightness.

In the embodiment described above, the side surface of the handle 25 has the first inclined portion 25a and the second inclined portion 25b with different inclination angles, but the present invention is not limited to this. For example, as shown in FIG. 6, the width of the proximal side portion gradually narrows in the projecting direction to form a curved surface 25d recessed inside the handle 25, and the distal side portion is A plane 25e is connected to the curved surface 25d and extends along the projection direction, and a boundary portion 25f between the curved surface 25d and the flat surface 25e may be positioned closer to the bathroom than the bathroom-side projecting piece 30c. No. In this case, when the shoji 2a is closed by placing the hand on the side of the handle 25, the finger contacts the tip of the bathroom-side protruding piece 30c, and by further closing the shoji 2a, the finger moves from the curved surface 25d to the flat surface 25e. It is guided to the tip side of the handle 25 along. Therefore, when the shoji 2a is closed, it is possible to quickly move the fingers to the tip side of the handle 25. As shown in FIG.

In addition, since the side surface of the handle 25 is a curved surface 25d that is recessed inside the handle 25, the space on the door tip side of the side surface on the base end side of the handle 25 is wider than in the case of a flat surface. Therefore, it is possible to move the finger to the wide space side more quickly.

The above-described embodiments are intended to facilitate understanding of the present invention, and are not intended to limit and interpret the present invention. The present invention can be modified and improved without departing from its spirit, and it goes without saying that the present invention includes equivalents thereof.

This embodiment includes at least the following inventions.
It has a frame that forms an opening, and a shoji that is guided by the frame and slides to open and close the opening, and the frame accommodates the edge of the shoji that closes the opening. , a door end accommodating portion having a door end facing wall portion facing the door end in a projection direction, and the shoji is provided on the door end side of the shoji that closes the opening, and is provided in the projection direction of the door It has a handle that protrudes from the front facing wall and is operated when opening and closing the handle, and the distance between the handle and the position of the front end of the door front facing wall in the in-plane direction of the shoji is the front end side from which the handle projects. This fitting is characterized by having a side surface narrower on the base end side than on the base end side.

According to such a fitting, the handle of the shoji has a side surface in which the distance between the handle of the shoji and the position of the tip of the door facing wall portion in the in-plane direction of the shoji is narrower on the base end side than on the tip side of the handle. Therefore, when the shoji is closed, the space between the position of the tip of the door facing wall portion and the side surface is wider on the tip side than on the base end side of the handle. For this reason, when the shoji is closed by placing the hand on the side of the handle, when the shoji approaches the frame, the finger of the hand contacts the tip of the wall facing the door. It is pushed by the part and guided to the tip side of the handle with a wide space. Therefore, it is possible to prevent the user's fingers from being caught when the shoji is closed.

This fitting is characterized in that the side surface is a curved surface recessed inside the handle.
According to such fittings, since the side surface is a curved surface recessed inward of the handle, the space on the door tip side of the side surface on the base end side of the handle is wider than in the case of a flat surface. Therefore, it is possible to move the finger to the wide space side more quickly.

This fitting is characterized in that the side surface is a flat surface that is inclined with respect to the projection direction.
According to such fittings, when the shoji is closed by putting a hand on the side of the handle, the fingers come into contact with the tip of the wall facing the door, and when the shoji is further closed, the fingers move along the inclined plane to the handle. is guided to the tip side of the Therefore, when the shoji is closed, it is possible to quickly move the fingers to the tip side of the handle.

This fitting is characterized in that a sealing material that is brought into contact with the shoji is provided on the wall facing the door.
According to such fittings, airtightness and watertightness between the door and the shoji are ensured by the sealing material provided on the wall facing the door. Therefore, it can be used as fittings that require higher airtightness and watertightness.

1 fitting, 2a first shoji, 2b second shoji, 3 frame, 3a opening,
21 door frame, 25 handle, 25a first inclined surface, 25b second inclined surface,
25c boundary, 25d curved surface, 25e plane, 25f boundary, 26 sealing material,
30a door end accommodating portion, 30c bathroom side projecting piece, 30f tip extending portion,
30h The edge of the tip extension on the dressing room side,
T position of the tip of the bathroom-side protruding piece in the in-plane direction,

Claims (2)

a frame forming an opening;
a shoji that is guided by the frame and slides so that the opening can be opened and closed;
has
The frame body has a door end accommodating portion that accommodates the door end of the shoji with the opening closed and has a door end facing wall portion that faces the door end in a prospective direction,
The shoji is provided on the door tip side of the shoji that closes the opening, protrudes from the wall opposite the door tip in the prospective direction, and has a handle that is operated when opening and closing,
The handle has a side surface in which the distance from the position of the tip of the door facing wall portion in the in-plane direction of the shoji is narrower on the base end side than on the tip side from which the handle protrudes ,
The side surface has a first inclined portion and a second inclined portion having different angles of inclination with respect to the facing surface of the shoji, and the first inclined portion located on the base end side is located on the tip end side. The fitting is characterized in that the slope is gentler than that of the second slope portion, and the boundary portion between the first slope portion and the second slope portion is positioned closer to the tip than the wall portion facing the door. . The fitting according to claim 1 ,
A fitting characterized by the fact that a sealing material that abuts against the shoji is provided on the wall facing the door.

Images