JP6145389B2 - Joinery - Google Patents

Description

  The present invention relates to a joinery used for a bathroom door or the like.

Conventionally, in a sliding door type bathroom door, a rail material divided in the longitudinal direction is arranged on the lower frame, and the sliding door is moved to one side, so that the rail material can be attached and detached without removing the sliding door from the frame. (For example, refer to Patent Document 1).
In such bathroom doors, there is a slight clearance between the left and right rail materials to facilitate the attachment and detachment of the rail materials, and when the sliding door door passes through the joint of the left and right rail materials when opening and closing the sliding doors. Since it falls into the clearance, there is a problem that it makes a rattling sound or gets caught.

JP 2001-173317 A

  An object of the present invention is to provide a joinery that can prevent the door pulley from making a sound or being caught when passing through the joint portion of the rail material in view of the above-described situation.

  In order to achieve the above-mentioned problem, the joinery according to the invention of claim 1 includes a left rail material and a right rail material, each having a cap at an end portion on the abutting side of the left and right rail materials, The cap has a traveling portion, and the cap has a portion that overlaps in a prospective direction at a joint between the traveling portions of the left and right rail members.

  The joinery according to the invention of claim 2 includes a left rail material and a right rail material, each having a cap at the end of the left and right rail materials on the abutting side, and each rail material is between the traveling portion and the traveling portion of the door wheel. Each cap has a traveling part connecting part that connects the traveling parts of the left and right rail members, and a gap closing part that closes a gap between the connecting parts of the left and right rail members, The portion is polymerized in the prospective direction.

  The joinery according to the first aspect of the present invention has caps at the end portions of the left and right rail members on the abutting side, each rail member has a traveling portion of a door wheel, and the cap is a traveling portion of the left and right rail members. By having a portion that overlaps in the prospective direction at the joint, when the door pulley runs on the joint of the rail material, it will be in a state of riding on either the left or right rail material, and there is a clearance between the left and right rail materials. However, since the door cart does not fall into the clearance, it is possible to prevent the sound or the hook from being generated when the sliding door is opened and closed, and to smoothly open and close the sliding door.

  The fitting according to the second aspect of the present invention has caps at the end portions of the left and right rail members on the abutting side, each rail member has a connecting portion between the traveling portion and the traveling portion of the door wheel, , Having a traveling part connecting part that connects the traveling parts of the left and right rail members and a gap closing part that closes a gap between the connecting parts of the left and right rail members, and the traveling part connecting parts of the left and right caps are superposed in the prospective direction. So, when the car runs on the rail joint, it will be on the left and right rail material, and even if there is a clearance between the left and right rail material, the car does not fall into the clearance, Prevents noise and catching when opening and closing the sliding door, and can smoothly open and close the sliding door. Moreover, the gap between the connection parts of the left and right rail members can be closed by the gap closing part of the cap.

It is a perspective view which expands and shows the connection part of the left-right rail material of the fitting of 1st Embodiment. It is a top view which expands and shows the connection part of the right-and-left rail material of the fitting of 1st Embodiment. It is the front view seen from the bathroom side of the fitting of 1st Embodiment. It is a longitudinal cross-sectional view of the fitting of 1st Embodiment. It is a cross-sectional view of the joinery of the first embodiment. It is the front view seen from the bathroom side of the fitting of 2nd Embodiment. It is a longitudinal cross-sectional view of the fitting of 2nd Embodiment. It is a cross-sectional view of the joinery of the second embodiment. It is a perspective view of the lower frame of the fitting of 2nd Embodiment. It is a top view which shows other embodiment of the connection part of a rail material.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1-5 has shown 1st Embodiment of the fitting of this invention. This joinery is a bathroom door provided at the entrance of a bathroom, and as shown in FIGS. 3 to 5, a frame 14 formed by framing an upper frame 11, a lower frame 12, and left and right eaves frames 13, 13, 14 includes three sliding doors 15a, 15b, and 15c that are slidably opened and closed along the upper and lower frames 11 and 12, respectively.

4 and 5, the lower frame 12 includes a lower frame body 16 and rail members 1 and 2 that are detachably mounted on the lower frame body 16. 12 is divided into a left rail material 1 and a right rail material 2 at the center in the longitudinal direction. A clearance 17 (see FIG. 2) of about 0.5 mm is provided between the left and right rail members 1 and 2.
The lower frame main body 16 is inclined with a downward slope as the upper surface is directed toward the bathroom, has a rising portion 18 at an end portion on the undressing room side, and an extending piece 19 extending to the undressing room side. 18 is provided with a fin piece 20 that protrudes upward to prevent water from entering the dressing room side, and the extension piece 19 is screwed to a flooring material (not shown).
As shown in FIG. 4, each rail member 1, 2 is provided with a traveling portion 6 in which the door 5 of each sliding door 15 a, 15 b, 15 c travels with an interval in the prospective direction. A plate-like connecting portion 7 is provided. The traveling unit 6 has a rectangular cross section with a width in the prospective direction of 10 mm. The door 5 has a wheel width that is narrower than that of the traveling unit 6 (6 mm). Strictly speaking, only the central portion of the upper surface of the traveling unit 6 in the width direction (between the two-dot chain lines 21a and 21b in FIG. 2). Traveling area).
Furthermore, each rail material 1 and 2 is provided with a slope 34 for eliminating a level difference from the bathroom floor 22 at the end of the bathroom side, and the upper end of the slope 34 and the upper surface of the running unit 6 are in the dressing room. It is almost the same height as the floor. Support legs 23 a and 23 b are provided on the lower surfaces of the rail members 1 and 2, and a gap 24 is provided between the lower surfaces of the rail members 1 and 2 and the upper surface of the lower frame body 16. The water that has entered between is drained into the bathroom through the gap 24 from a drain hole (not shown) formed in the connecting portion 7. A positioning member 25 is attached to the upper surface of the lower frame main body 16, and the rail members 1 and 2 are positioned by the positioning member 25 engaging the lower surface side of the traveling portion 6.

  As shown in FIG. 3, each of the sliding doors 15a, 15b, and 15c is composed of an upper rod 26, a lower rod 27, a door tip rod 28, and a door bottom rod 29, and a resin panel 30 is fitted in the frame. The door 5 is provided on the door tip side and the door bottom side of the lower arm 27. As shown in FIG. 4, the lower rod 27 has a groove 31 that squeezes the traveling portion 6 of the lower frame 12 at the lower end portion, and prevents water from entering between the lower rod 27 and the lower frame 12 in the groove 31. A tight material 32 is provided. Resin caps 33 are attached to the lower ends of the door toe 28 and the door toe 29, and the caps 33 are guided to the traveling unit 6 so that the sliding doors 15a, 15b, and 15c do not shake in the expected direction. Slide.

  As shown in FIGS. 1 and 2, resin caps 3 and 4 are respectively attached to the end portions of the left and right rail members 1 and 2 on the abutting side. Each of the caps 3 and 4 includes traveling portion connecting portions 8a and 8b that connect the traveling portions 6 of the left and right rail members 1 and 2, and gap closing portions 9a and 9b that close a gap between the connecting portions 7 of the left and right rail members 1 and 2. The slope connecting portions 35a and 35b connecting the slopes 34 of the left and right rail members 1 and 2 are provided. The traveling portion connecting portion 8a of the left cap 3 is provided continuously with the traveling portion 6 of the left rail member 1, and is a region where the door wheel 5 travels between the front end surfaces (between the two-dot chain lines 21a and 21b in FIG. 2). ) Is an inclined surface 36 inclined with respect to the longitudinal direction of the left rail member 1 in plan view, and has a surface 37 parallel to the prospective direction on the bathroom side and the dressing room side of the inclined surface 36. The traveling portion connecting portion 8b of the right cap 4 is provided continuously with the traveling portion 6 of the right rail member 2, and the tip surface of the traveling portion connecting portion 8a of the left cap 3 and the constant clearance 17 are provided. The inclined surface 36 and its bathroom side and dressing room side have surfaces 37 parallel to the prospective direction so as to face each other. By providing the inclined surface 36 in this way, portions 3 a and 4 a that overlap in the prospective direction are formed in the traveling portion connecting portions 8 a and 8 b of the left and right caps 3 and 4. Further, the gap closing portions 9a and 9b of the left and right caps 3 and 4 are also formed with slanted tips and overlapped in the prospective direction.

  As described above, this joinery is provided with the caps 3 and 4 at the end portions of the left and right rail members 1 and 2, respectively, and the traveling portions 6 of the left and right rail members 1 and 2 are connected to the caps 3 and 4. The connecting portions 8a and 8b are provided, and the traveling portion connecting portions 8a and 8b of the left and right caps 3 and 4 are overlapped in the prospective direction, so that the door wheel 5 of the sliding doors 15a, 15b and 15c becomes the left and right rail members 1 and 2. When passing through the joint portion, the door wheel 5 is on the left and right rail members 1 and 2, and the door wheel 5 does not fall into the clearance 17 between the left and right rail members 1 and 2. The sliding doors 15a, 15b, and 15c can be smoothly opened and closed by preventing sound and catching from being generated when the sliding doors 15a, 15b, and 15c are opened and closed. Further, since the caps 3 and 4 have gap closing portions 9a and 9b for closing the gap between the connecting portions 7 of the left and right rail members 1 and 2, the gap between the connecting portions 7 of the left and right rail members 1 and 2 is provided. Can also be blocked. Since the rail material is divided into the left rail material 1 and the right rail material 2 and placed on the lower frame main body 16, the other side rail material can be obtained by moving the sliding doors 15a, 15b, 15c to the left or right side. 1 or 2 can be removed, and the lower frame can be easily cleaned.

  6-9 has shown 2nd Embodiment of the fitting of this invention. The joinery is also a bathroom door, and the sliding door 15 is of a single type. As shown in FIG. 7, rail members 38a, 38b, and 38c are detachably provided on the lower frame 12 near the dressing room side on the lower frame body 16, and the rail members 38a, 38b, and 38c are shown in FIGS. As shown in FIG. 3, the left rail member 38a, the intermediate rail member 38b, and the right rail member 38c are divided into three pieces. A clearance 17 of about 0.5 mm is provided between the rail members 38a, 38b, and 38c. Each rail member 38a, 38b, 38c has only the traveling part 6 of the door wheel 5, and the traveling part 6 is formed in a rectangular shape with a width in the prospective direction of 10 mm, as in the previous embodiment. Yes. The slope 34 is formed separately from the rail members 38 a, 38 b, 38 c and is detachably provided on the lower frame body 16.

As shown in FIGS. 8 and 9, resin caps 3 and 4 are attached to the end portions of the rail members 38a, 38b and 38c on the abutting side. Each of the caps 3 and 4 has traveling portion connecting portions 8a and 8b that connect the traveling portions 6 of the doors of the rail members 38a, 38b, and 38c, and the traveling portion connecting portions 8a and 8b are provided in the previous embodiment. In the same manner as described above, it is provided so as to be continuous with the traveling portion 6, and an inclined surface 36 is provided on the front end surface thereof, so that polymerization is performed in a prospective direction.
When the rail material is divided into three in the longitudinal direction as in the present embodiment, if attention is paid to the left rail material 38a and the intermediate rail material 38b, the intermediate rail material 38b corresponds to the right rail material in the claims. If attention is paid to the right rail member 38c and the intermediate rail member 38b, the intermediate rail member 38b corresponds to the left rail member in the claims.

  In the joinery of this embodiment, the caps 3 and 4 are provided at the end portions of the rail members 38a, 38b, and 38c, respectively, and the traveling portions 6 of the rail members 38a, 38b, and 38c are connected to the caps 3 and 4, respectively. When the connecting part 8a, 8b is provided and the traveling part connecting parts 8a, 8b of the left and right caps 3, 4 are overlapped in the prospective direction, the door 5 of the sliding door 15 passes through the joint part of the rail material. In addition, since the door pulley 5 does not fall into the clearance 17 between the rail members 38a, 38b, 38c, it is possible to prevent noise or catching when the sliding door 15 is opened and closed, and to smoothly open and close the sliding door 15.

FIG. 10 shows another embodiment of the traveling portion connecting portions 8 a and 8 b of the caps 3 and 4. In FIG. 10A, a concave portion 39 is formed at the distal end portion of one cap 3, and a convex portion 40 inserted into the concave portion 39 is formed at the distal end portion of the other cap 4. The recessed part 39 and the convex part 40 are provided in the area | region between the dashed-two dotted lines 21a and 21b in the figure where the doorwheel 5 drive | works.
FIG. 10B is a plan view crank shape in which the tip surface 42a of one cap 3 is stepped on the bathroom side and the dressing room side, and the tip surface 42b of the other cap 4 is a plan view crank facing it. It is formed into a shape.
In FIG. 10C, the tip surface 42a of one cap 3 is formed so as to protrude in a dogleg shape in a plan view, and the tip surface 42b of the other cap 4 is recessed in a dogleg shape in a plan view. It is formed.
In any of the above-described embodiments, since the traveling portion joint portions 8a and 8b of the left and right caps 3 and 4 have the portions 3a and 4a that overlap in the prospective direction, when the door roller 5 travels the rail material joint. The door 5 is in a state of riding on either the left or right rail material, and the door 5 does not fall into the clearance 17 between the rail materials, so that it is possible to prevent noise or catching when the sliding door 15 is opened and closed. Can be opened and closed smoothly.
10 (a) to 10 (c), the corners 41 are formed in the caps 3 and 4. However, as in the first and second embodiments, the traveling unit connecting portions 8a and 8b are formed. If the tip of each is formed on a substantially straight inclined surface 36, there is no corner in any of the caps 3 and 4 on the left and right sides, so that dust does not collect easily and is easy to clean.

  The present invention is not limited to the embodiments described above. The rail material has a portion that overlaps in the prospective direction at the joint of the rail material, and the rail material only needs to be on the rail material on either the left or right when traveling on the rail material joint. . The rail material may be formed in a shape in which the traveling portion of the door pulley is recessed in a groove shape. The shape, material, and mounting method of the rail material and the cap can be changed as appropriate. The joinery of the present invention can be applied not only to bathroom doors but also to entrances, entrances to rooms, and the like.

DESCRIPTION OF SYMBOLS 1 Left rail material 2 Right rail material 3, 4 Cap 5 Door pulley 6 Traveling part 7 Connection part 8a, 8b Traveling part connection part 9a, 9b Gap closing part

Claims (2)

  A left rail material and a right rail material are provided, and caps are provided at end portions of the left and right rail materials, respectively.Each rail material has a traveling portion of a door wheel, and the cap is a traveling portion of the left and right rail materials. A joinery having a portion that overlaps in a prospective direction at a joint.   It has a left rail material and a right rail material, and each has a cap at the end of the left and right rail materials, each rail material has a connecting part between the traveling part and the traveling part of the door wheel, each cap is , Having a traveling part connecting part that connects the traveling parts of the left and right rail members and a gap closing part that closes a gap between the connecting parts of the left and right rail members, and the traveling part connecting parts of the left and right caps are superposed in the prospective direction. Joinery characterized by.

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