JP2017014795A - door - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a door that makes the number of components for a sash roller attachment part small.SOLUTION: A door includes stiles, rails, and a sash roller holder. Both longitudinal ends of the rail are taken into grooves provided in the stiles, respectively. The sash roller holders, which are attached to both the longitudinal ends of the rail, each have a cover part for concealing an end of the stile, and a sash roller attachment part for being fitted with a sash roller.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a door provided with a door cart.

  Conventionally, the structure of a door provided with a door cart is as shown in FIG. That is, the end surface of the horizontal rail 203 is brought into contact with the side surface of the vertical rod 201, the door roller holder 205 is inserted into the inside of the abutting portion of both sides, and is screwed to both sides. 203 is a four-round assembly with a vertical win. And the cap 251 which attaches the door cart 208 in the door cart holder 205 from the up-down direction, is screwed, and also conceals the small edge of the vertical rod 201 is attached.

  However, in such a conventional door, a cap that is a separate part from the door carriage holder is required, and the number of parts is large.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a door with a reduced number of parts in a mounting portion of the door pulley.

  The present invention includes a downspout, a recumbent paddle, and a door roller holder, and both longitudinal ends of the recumbent shaft are swallowed into grooves provided in the vertical spatula. It is attached and has the cover part which conceals the forehead of a vertical fence, and the doorrest attachment part which attaches a doorwheel, It is characterized by the above-mentioned.

  According to the present invention, the fore edge of the downpile can be concealed by the cover portion of the door roller holder, so that a separate cap is not necessary and the number of parts can be reduced. Furthermore, both longitudinal ends of the recumbent are inserted into the grooves provided in the vertical reed, and the door roller holders are attached to both ends of the recumbent longitudinal direction. In addition to being good, the strength is high as compared with a case where a horizontal reed is abutted against the side surface of a vertical reed as in the prior art. Moreover, the attachment position of the door roller holder can be brought close to the vertical shaft, and it is easy to integrally form the cover portion of the vertical edge of the vertical shaft on the door roller holder, and the size can be reduced without increasing the size of the parts.

The joining part (disassembled state) of an upper gutter and a vertical gutter is shown, (a) is a side view, (b) is a front view. It is a disassembled perspective view of the junction part of an upper gutter and a vertical gutter. The joining part (assembly state) of an upper gutter and a vertical gutter is shown, (a) is a side view, (b) is a front view. The joining part (disassembled state) of a lower gutter and a vertical gutter is shown, (a) is a side view, (b) is a front view. It is a disassembled perspective view of the junction part of a lower gutter and a vertical gutter. The joining part (assembled state) of a lower gutter and a vertical gutter is shown, (a) is a side view, (b) is a front view. It is a disassembled perspective view of a door. It is a front view of a door. It is a longitudinal cross-sectional view of a door when it has a door cart only on the upper armpit. It is explanatory drawing of the attachment of the cart in the conventional door, (a) is a side view, (b) is a front view.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following, the left and right indicate the left and right in a state where the door is viewed from the front as shown in FIG. 8, and the front side in this state is the front side and the back side is the rear side. The first embodiment of this door is used as a sliding door, and has a single door body 100, an upper frame 101, a lower frame 102, and left and right vertical frames 103. The door body 100 is a panel in which a panel 6 is housed on the inner peripheral side in which left and right vertical rods 1 and upper and lower horizontal beams (upper rod 2 and lower rod 3) are assembled four times. Then, doors (upper door 7 and lower door 8) are provided at the four corners of the door body 100. The upper door 7 rolls over the upper frame 101, and the lower door 8 rolls down the lower frame 102. The body 100 is slidable left and right.

  The vertical rod 1 is an extruded shape member made of aluminum, and as shown in FIGS. 1 to 7, the cross section having an inner peripheral side expected wall 12, an outer peripheral side expected wall 13, and front and rear locate walls 14. It has a rectangular shape, and has an intermediate expectation wall 15 between the inner circumference expectation wall 12 and the outer circumference expectation wall 13. Note that the finding wall 14 protrudes further to the outer peripheral side than the outer peripheral side expected wall 13. Further, a panel mounting groove 16 extending in the vertical direction is formed at the center in the front-rear direction of the inner peripheral side expected wall 12, and the panel 6 with the glazing channel 61 attached to the peripheral edge portion is inserted into the panel mounting groove 16. is there. Further, a notch portion 17 is formed on the inner peripheral side portion of the vertical vertical center of the right vertical rod 1. The notch 17 is formed by cutting out the inner peripheral side portion of the inner peripheral side expected wall 12 and the intermediate expected wall 15 of the front and rear finding walls 14. And the outer peripheral side part of the front and rear handle 19 is squeezed into the notch part 17 and fixed by screwing from the outer peripheral side, and the inner peripheral side part of the puller 19 protrudes from the vertical hook 1 to the inner peripheral side. It has become. Further, a groove 11 is provided on the inner peripheral side of the upper end and the lower end of the vertical hook 1. The groove 11 is formed by cutting out the inner peripheral side expected wall 12 and the intermediate potential wall 15, and the left and right end portions (longitudinal end portions) of the upper collar 2 or the lower collar 3 are swept into the groove 11. It is. In addition, the intermediate | middle prospective wall 15 is notched into the rectangle, and the inner peripheral side prospective wall 12 is notched so that it may become a taper shape toward the center of an up-down direction according to the cross-sectional shape of the upper collar 2 and the lower collar 3. . Further, a U-shaped recess 18 that opens to the end side is formed at the upper end and the lower end of the outer peripheral side see-through wall 13, and the recess 18 is slightly smaller than the notch of the groove 11. ing.

  The upper rod 2 and the lower rod 3 use the same shape member upside down. Each is an extruded shape made of aluminum, and as shown in FIG. 1 to FIG. 7, the inner peripheral side expected walls 22, 32, the intermediate expected walls 25, 35, the outer peripheral side expected walls 23, 33, The inner peripheral side portions of the front and rear finding walls 24 and 34 are inclined toward each other toward the inner peripheral side, and have a tapered shape. Note that the end walls 24 and 34 have their inner peripheral ends projecting more on the inner peripheral side than the inner peripheral projection walls 22 and 32, and the outer peripheral ends projecting on the outer peripheral side of the outer peripheral projection walls 23 and 33. ing. In addition, the gap between the inner peripheral side ends of the front and rear finding walls 24 and 34 is a panel mounting groove 26 and 36, and a glazing channel 61 is mounted on the peripheral edge of the panel mounting groove 26 and 36. A panel 6 is inserted. Further, two upper and lower ribs 27 and 37 extending left and right are formed on the inner side surfaces of the finding walls 24 and 34 between the outer peripheral looking walls 23 and 33 and the intermediate looking walls 25 and 35. In addition, at the left and right ends of the upper and lower rods 2 and 3, the outer peripheral side expected walls 23 and 33 are cut out, and holder mounting space portions 21 and 31 for mounting the upper door cartridge holder 4 or the lower door cartridge holder 5 described later are provided. It is formed. And only in the lower collar 3, the U-shaped recessed part 38 each opened to the edge part side is formed in the right-and-left edge part of the intermediate | middle prospective wall 35, respectively.

  Next, attachment of the upper door 7 will be described based on what is attached to the upper left portion of the door body 100. The upper door 7 is attached to the left end of the upper arm 2 via the upper door holder 4. The upper door cart holder 4 is made of resin and has a substantially rectangular parallelepiped box shape as shown in FIGS. 1 to 3 and is open on the upper side and the left side. Part 42 is formed. Moreover, the cover part 41 is formed in the front side and rear side of a left upper end part. The cover portion 41 has a substantially L-shape that protrudes forward or rearward and bends and extends to the right as viewed from above. Furthermore, two upper and lower holder engaging grooves 43 extending in the left-right direction are formed on the front side surface and the rear side surface. In addition, a pedestal 44 for attaching the upper door cart 7 is inserted into the door carriage mounting portion 42. The pedestal 44 is substantially L-shaped when viewed from the front, and has a size that fits just in contact with the bottom surface and the right side surface of the door roller mounting portion 42 and is screwed to the upper door roller holder 4 from above. A groove portion extending in the left-right direction is formed on the upper surface of the pedestal 44, and a pedestal engaging groove 45 extending in the left-right direction is formed inside the wall surface before and after the groove portion. Further, a recess is formed on the bottom surface of the groove portion to form the claw receiving portion 46. The upper door holder 4 configured as described above is inserted into the end portion from the left side of the upper collar 2 and screwed to the upper collar 2 together with the pedestal 44 from the left side. At this time, the rib 27 of the upper lid 2 is engaged with the holder engaging groove 43 of the upper door holder 4, and the upper door holder 4 is stored in the holder mounting space portion 21 of the upper door 2. Then, the cover 41 of the upper door holder 4 is flush with the upper end surface of the upper collar 2 and wraps around from the small face of the upper collar 2 to the finding surface (the front or rear finding wall 24). And it makes contact with the locating surface without any gap.

  The top door 7 includes a box-shaped base 71, an extension 72 extending from the upper portion of the base 71 to the right side, and two wheels 73 provided side by side on the left and right sides of the extension 72. On the front side surface and the rear side surface of the lower portion of the base portion 71, protrusions 74 extending in the left and right directions are formed, and on the lower surface of the base portion 71, an extending piece 75 extending from the right end portion to the left side is formed. A claw 76 is formed on the lower surface of the protruding piece 75. The upper door 7 configured as described above is inserted from the left side of the upper door holder 4. At this time, the protrusion 74 of the upper door 7 is engaged with the base engaging groove 45 of the base 44, the claw portion 76 of the upper door 7 is engaged with the claw receiving portion 46 of the base 44, and the upper door 7 is It is fixed to the car holder 4. In this state, the base 71 of the upper door 7 is stored in the door attachment 42 of the upper door holder 4, and the extension 72 and the wheels 73 protrude upward from the upper rod 2.

  Next, attachment of the lower door cart 8 will be described based on what is attached to the lower left portion of the door body 100. The lower door cart 8 is attached to the left end of the lower arm 3 via the lower door cart holder 5. The lower door cart holder 5 is made of resin, and as shown in FIGS. 4 to 6, has a substantially rectangular parallelepiped box shape, and is open to the lower side and the left side. An attachment portion 52 is provided. Moreover, the cover part 51 is formed in the front side and rear side of a left lower end part. The cover 51 is substantially L-shaped in a bottom view and protrudes forward or rearward and bends and extends to the right. Furthermore, two upper and lower holder engaging grooves 53 extending in the left-right direction are formed on the front and rear side surfaces. Further, a hooking portion 54 is formed in a substantially L shape that bends toward the right side at the left end portion of the upper surface. The lower door cart holder 5 configured in this way is inserted into the end portion from the left side of the lower arm 3. At this time, the rib 37 of the lower lid 3 engages with the holder engaging groove 53 of the lower door cart holder 5, and the hook portion 54 of the lower door cart holder 5 engages with the recess 38 of the lower lid 3. The lower door cart holder 5 is housed in the holder mounting space 31. Then, the cover portion 51 of the lower door cart holder 5 is flush with the lower end surface of the lower arm 3 and wraps around the end surface (front side or rear end wall 34) from the end surface of the lower end 3. And it makes contact with the locating surface without any gap.

  The undercarriage 8 includes a box-shaped base portion 81 and one wheel 83 housed inside the base portion 81, and a lower portion of the wheel 83 protrudes from the lower surface of the base portion 81. The lower door cart 8 configured as described above is inserted from the left side of the lower door cart holder 5 and is screwed to the lower rod 3 together with the lower door cart holder 5. In this state, the base 81 of the lower door cart 8 is housed in the door mounting portion 52 of the lower door cart holder 5, and the lower portion of the wheel 83 projects downward from the lower rod 3. Further, as shown in FIG. 7, a decorative panel 82 having substantially the same shape as the surface is attached to the left side surface of the lower door cart 8.

  And the upper arm 2 to which the upper door 7 is attached in this way, the lower arm 3 to which the lower door 8 is attached, and the left and right vertical rods 1 are assembled four times. At this time, the panel 6 with the glazing channel 61 attached to the peripheral portion is inserted into the panel attaching grooves 16, 26, 36 on the inner peripheral side of the vertical rod 1, the upper rod 2, and the lower rod 3. The left and right end portions (longitudinal direction end portions) of the lower rod 3 are rubbed into the grooves 11 provided on the inner peripheral side of the upper and lower ends of the vertical rod 1. The notch of the inner peripheral side prospecting wall 12 constituting the groove 11 is tapered toward the center in the vertical direction in accordance with the cross-sectional shape of the upper collar 2 and the lower collar 3, so that the upper collar 2 and the lower collar 3 are In appearance, it fits in the groove 11 without a gap. Further, the upper edge (upper end surface) of the vertical shaft 1 comes into contact with the cover 41 of the upper door cart holder 4 from the lower side, and the lower edge (lower end surface) of the upper door 1 is located above the cover 51 of the lower door cart holder 5. Abut. Therefore, the fore edge of the downpile 1 is hidden by the cover portions 41 and 51 of the upper door cart holder 4 and the lower door cart holder 5. Then, a screw is inserted into a screw hole formed in the outer peripheral side expected wall 13 of the vertical rod 1 and screwed to the upper rod 2 or the lower rod 3. As shown in FIG. 3 (a), when the upper rod 2 and the lower rod 3 and the vertical rod 1 are assembled four times in this way, the upper door pulley 7 passes through the recess 18 at the upper end portion of the outer peripheral side expected wall 13 of the vertical rod 1. As shown in FIG. 6 (a), substantially the entire side surface of the undercarriage 8 is exposed through the recess 18 at the lower end portion of the outer peripheral side expected wall 13 of the vertical rod 1 as shown in FIG. Yes. Further, the eye plate 20 is attached to the outer peripheral side of the vertical rod 1. The face plate 20 is engaged with the end portions of the front and rear finding walls 14 protruding to the outer peripheral side, and the vertical length is shorter than the vertical rod 1 and does not overlap the concave portions 18 at the upper and lower ends of the vertical rod 1. Provided in the range. And the flat cap 20a is attached to the position corresponding to the recessed part 18 of the upper-lower end part (upper and lower sides of the eyeplate 20) of the outer periphery side of the vertical hook 1 so that attachment or detachment is possible. Thereby, the cap 20a can be removed at the time of maintenance, and the upper door 7 or the lower door 8 can be adjusted or exchanged.

  According to the first embodiment of the door of the present invention configured as described above, the upper door holder 4 and the lower door holder 5 are attached to the longitudinal ends of the upper and lower cages 2 and 3, respectively, and are provided on the vertical fence 1. Since the upper and lower fore ends of the vertical fence 1 can be hidden by the cover portions 41 and 51 of the upper door holder 4 and the lower door holder 5, it is not necessary to have a cap or the like as a separate part. The score can be reduced. Moreover, since the cover parts 41 and 51 have gone around from the small edge surface of the upper collar 2 or the lower collar 3 to the finding surface, and the small edge of the vertical fence 1 that is a cut surface of the profile is completely covered, There is no risk of cutting, and it is safe. Furthermore, since both longitudinal ends of the upper rod 2 and the lower rod 3 are swallowed into the grooves 11 provided in the vertical rod 1, each of the rods is assembled in four rounds in a vertical win, the appearance is good, and the conventional In this way, the strength is high as compared with the case where the recumbent is abutted against the side surface of the vertical reed. Further, since the upper rod 2 and the lower rod 3 are fitted in the groove 11 of the vertical rod 1 and do not rotate around the longitudinal axis, it is sufficient to fix with a single screw, and the workability is good (in the past, the horizontal rod) In order to prevent the rotation of the screw, it was screwed with multiple screws). Further, since the upper door cart holder 4 and the lower door cart holder 5 are attached to both longitudinal ends of the upper rod 2 and the lower rod 3, the mounting position of the upper door cartridge holder 4 and the lower door cart holder 5 and the end portion of the vertical rod 1 It is easy to integrally form the cover portions 41, 51 of the downside of the vertical shaft 1 on the door roller holder, and even though the cover portions 41, 51 are provided, the parts can be made compact without being enlarged. . Further, the upper door 7 or the lower door 8 can be easily reached from the left and right sides of the door during maintenance, and adjustment and replacement can be easily performed.

  FIG. 9 shows a second embodiment of the door according to the present invention, which is an upper suspension type having only the upper door cart 7. In this case, the structure of the upper door cart holder 4 and the upper door wheel 7 attached to the upper arm 2 is the same as that of the first embodiment. And although it does not have a lower door cart holder and a lower door wheel, the edge part 5a is attached to the longitudinal direction edge part of the lower arm 3, and the edge part 5a is a cover part which conceals the lower edge of the vertical arm 1 51a. This 2nd embodiment also has the same operation effect as a 1st embodiment.

  The present invention is not limited to the above embodiment. For example, the shape of the upper and lower door carts is appropriately changed depending on the function, the size of the door, and the like, and the shape of the upper and lower door roller holders is also changed accordingly. Moreover, the door cart should just be provided in at least one of upper and lower sides, and may have only a lower door cart.

1 Samurai 2 Upper heel (Bubo)
3 Shimojo (Bubo)
4 Upper door holder 5 Lower door holder 11 Groove 41, 51 Cover 42, 52

Claims (1)

  It is equipped with a downspout, a recumbent paddle, and a door cart holder, and both longitudinal ends of the recumbent shaft are inserted into a groove provided in the vertical spatula, and the door roller holder is attached to both ends of the recumbent longitudinal direction. The door characterized by having a cover part for concealing the forehead of the downspout, and a doorrest attachment part for attaching the doorcar.

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