JP2008057263A - Stile assembly structure for door - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an assembly structure of stiles for a door wherein adjustment of width and height dimension has a large degree of freedom. <P>SOLUTION: A first partial assembly stile 13 formed in an L-shape with an upper horizontal rail 11 and a right vertical stile 12 and a second partial-assembly rail 14 formed in an L-shape with a lower horizontal rail 15 and a left vertical stile 16 are assembled by connecting an end surface of the upper horizontal rail of the first partial assembly stile and an inner side face of the vertical stile of the second partial-assembly stile while connecting a lower inner side face of the vertical stile of the first partial assembly stile and an end surface of the lower horizontal rail of the second partial assembly stile with an outer coupling member 30 as well as an inner coupling member 40, so as to compose a door 1. An end plate 17 is fit within the stile assembly. The coupling members 30, 40 are engaged in recesses 19, 20, 24 and are free to slide in the longitudinal direction of the stile material while being fixed on the stile with screws 18 at proper places. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a door frame structure in which an end plate is fitted in a frame frame assembled from upper and lower horizontal beams and left and right vertical beams.

  The size of the door is determined to be installed in the opening of walls, storage furniture, etc., but even if the door is made to a predetermined size according to the size of the opening in advance, the size of the opening will be distorted on site. In such a case, it may be difficult or impossible to install the door in the opening.

In order to cope with such a case, doors configured so that the width and height can be adjusted in the field are known in Patent Documents 1 and 2 below. The door described in Patent Document 1 has a length adjusting spacer that can be attached to and detached from the top / bottom horizontal gutter and the left / right vertical gutter, and by installing a desired spacer to form a gutter frame, the door width / height The size can be adjusted on site. Further, in Patent Document 2, the width of the mirror plate is determined by connecting the desired number of small plates in the left-right direction to form the mirror plate. Since the door is constructed by spanning between vertical shafts, the width of the door can be adjusted.
JP 2004-60256 A JP 11-93532 A

  However, although the door described in Patent Document 1 can be adjusted in width / height dimensions, the adjustment margin depends on the length of the spacer, and a number of spacers having different lengths are prepared in advance. However, it is nevertheless impossible to accommodate a free dimensional adjustment of the door width / height. Also in the door described in Patent Document 2, the width dimension adjustment depends on the number of small plates constituting the end plate, and the degree of freedom of width dimension adjustment is limited.

  Therefore, the problem to be solved by the present invention is to provide a door braiding structure with a large degree of freedom in adjusting the width and height.

  To achieve the above object, the present invention according to claim 1 includes a first partial assembly rod formed in an L-shape from an upper horizontal rod and one of left and right vertical rods, a lower horizontal rod and the other A second partial assembly rod formed in an L shape from the vertical rod of the first partial assembly rod, and a top end of the upper horizontal rod of the first partial assembly rod and an upper inner surface of the vertical rod of the second partial assembly rod. Joining and joining the inner surface of the lower end of the vertical rod of the first subassembly rod and the tip lip of the lower horizontal rod of the second subassembly rod, and brazing with a coupling means, A door braid structure characterized by being configured to be positioned.

  According to a second aspect of the present invention, in the door frame structure according to the first aspect of the present invention, the leading end portions of the upper horizontal bar of the first partial assembly bar and the lower horizontal bar of the second partial assembly bar are cut. The width dimension of the door is adjusted by the above.

  According to a third aspect of the present invention, in the door frame structure according to the first aspect, the lower end portion of the vertical rod of the first partial assembly rod and the upper end portion of the vertical rod of the second partial assembly rod are cut. The height dimension of the door is adjusted by the above.

  According to a fourth aspect of the present invention, there is provided the door frame structure according to the first aspect, wherein each of the leading end portions of the upper side rod of the first partial assembly rod and the lower side rod of the second partial assembly rod is cut. The width dimension of the door is adjusted by the above, and the height dimension of the door is adjusted by cutting the lower end portion of the vertical rod of the first partial assembly rod and the upper end portion of the vertical rod of the second partial assembly rod. It is characterized by that.

  According to a fifth aspect of the present invention, in the door frame structure according to any one of the first to fourth aspects, recesses extending in the longitudinal direction are respectively formed on the outer side surface and the inner side surface of the upper and lower horizontal rails, A concave portion extending in the longitudinal direction is also formed on the inner side surface of the left and right vertical hooks, and an outer coupler and an inner coupler having a substantially L shape are used as the coupling means, and the first piece of the outer coupler is the vertical hook. The second piece is fitted and fixed in the recess on the outer surface of the reed, and the first piece of the inner coupling member is fitted in the recess on the inner surface of the downside. The second piece is fixed by being fitted and fixed to the concave portion on the inner surface of the reed.

  According to the present invention, the first partial assembly rod formed in an L shape from the upper horizontal rod and the left or right vertical rod, and the L shape formed from the lower horizontal rod and the other vertical rod. The second subassembly rod is prepared in advance at the factory, and the width and / or height thereof are adjusted on site, and then the first and second subassembly rods are joined together. Thus, the door can be configured by assembling the door, so that the door can be installed in the opening even when the size of the opening is out of order on the site. That is, it is possible to provide a door braiding structure having a large degree of freedom in adjusting the dimensions of the width and height.

  The on-site dimensional adjustment can be made by adjusting the width of the door by cutting the top side of the first side assembly rod and the bottom side of the second side assembly rod. The height dimension of the door can be adjusted by cutting the lower end of the vertical rod of the first subassembly rod and the upper end of the vertical rod of the second subassembly rod. The width dimension and the height dimension can be adjusted, and in any case, the dimension can be adjusted by a simple cutting operation.

1 to 5 show a door according to a preferred embodiment of the present invention. The door 10 includes an upper horizontal bar 11 and a right vertical bar 12, a first partial assembly bar 13 having a predetermined width dimension W ₁ and a height dimension H, a lower horizontal bar 14 and a left vertical bar 15. a second subassembly stile 16 having a first portion assembled stiles 13 and substantially the same width W ₂ and a height dimension H becomes, when bound to these first and second portions assembled stile 13 and 16 And an end plate 17 fitted inside. The dimensions of the door 10 are, for example, a width W = 702 mm, a height H = 1997 mm, and a thickness T = 33 mm.

  The first and second partial assembly rods 13 and 16 join the left side of the upper horizontal rod 11 of the first partial assembly rod 13 and the inner surface of the upper end of the left vertical rod 15 of the second partial assembly rod 16. And joined in a state where the inner surface of the lower end of the right vertical rod 12 in the first partial assembly rod 13 and the right side of the lower horizontal rod 14 in the second partial assembly rod 16 are joined. These two joints are both performed using the outer coupler 30, the inner coupler 40 and the screw 18.

As shown in FIGS. 8 and 9, the outer coupler 30 is integrally formed in a substantially L shape from the first piece 31 and the second piece 32, and the width = b ₁ and the thickness = t. The first piece 31 is provided with four screw holes 33 for accommodating screw heads to be driven from the inside to the outside, and the second piece 32 is driven from the outside to the inside (from top to bottom). Similarly, four screw holes 34 for receiving the screw heads are provided at four locations.

As shown in FIGS. 6 and 7, the inner coupler 40 is integrally formed in a substantially L shape from the first piece 41 and the second piece 42, and has the same width b ₁ and the same as the outer coupler 30. Having a thickness t. The first piece 41 is provided with four screw holes 43 for accommodating screw heads to be driven from the inside to the outside, and the second piece 42 is driven from the outside to the inside (from bottom to top). Similarly, four screw holes 44 for receiving the screw heads are provided. Further, in the inner coupler 40, a bent portion is formed from the proximal end side of the first piece 41, and a notch 45 extending over the entire length of the second piece 42 is formed. The width b _{2 of the} notch 45 is larger than the edge thickness of the end plate 17.

A concave portion 19 extending in the longitudinal direction (the width direction of the door 10) is formed on the outer side surface (upper surface) of the upper horizontal rail 11 (FIG. 3). The width B of the recess 19 is formed to be about 0.2 mm larger than the width b ₁ (FIGS. 8 and 9) of the outer coupler 30, and therefore the outer coupler 30 can slide within the recess 19. Although not shown, a concave portion 24 having a width B extending in the longitudinal direction (the width direction of the door 10) is similarly formed on the inner side surface (lower surface) of the upper horizontal rail 11, and the width b ₁ is formed in the concave portion 24. The inner coupler 40 (FIGS. 6 and 7) is slidable.

As shown in FIG. 4, a recess 20 having a depth D ₁ is formed on the inner surface of the left vertical rod 15, and a deep groove 21 having a width T ₂ is formed at the center in the width direction of the recess 20. The recess 20 and the deep groove 21 extend over the entire length of the left vertical rod 15 (the total height of the door 10). A pair of front and rear vertical moldings 22, 22 are fixed to the recess 20 with an adhesive, a nail, or the like, leaving a gap of approximately the same width T _{2 as} the deep groove 21 between them. The left edge portion of the end plate 17 is inserted into the gap between the vertical moldings 22 and 22 and the deep groove 21. Preferably the depth _{D 1} of the recess 20 is to increase the order of 0.2mm than the thickness t of the inner fitting 40, for example, the depth _D 1 = 3 in the recess 20 as long as the thickness t = 3 mm of inner coupler 40 .2 mm. The width T _{2 of the} deep groove 21 is preferably about 0.4 mm larger than the thickness T _{1 of the} end plate 17. For example, when the thickness T _{1 of the} end plate 17 is 5.6 mm, the width T _{2 of the} deep groove 21 is 6 mm. A buffer material 23 is disposed on the bottom of the deep groove 21 to prevent the end plate 17 from moving.

  A concave portion 20 and a deep groove 21 are formed on the inner surface of the right vertical rod 12 similarly to the inner surface of the left vertical rod 15 shown in FIG. 4, and a pair of front and rear vertical moldings 22, 22 are fixed to the concave portion 20. The right edge of the end plate 17 is inserted into the gap between the vertical moldings 22 and 22 and the deep groove 21.

As shown in FIG. 5, a recess 24 having a depth D ₂ is also formed on the inner side surface (upper surface) of the lower horizontal bar 14, and a deep groove 25 having a width T ₂ is formed in the center in the width direction of the recess 24. The recess 24 and the deep groove 25 extend over the entire length of the lower horizontal bar 14 (the entire width of the door 10). A pair of spacers 26, 26 having a thickness corresponding to the depth D ₂ are inserted into the recess 24, and a pair of front and rear lateral moldings 27, 27 are provided on the spacers 26, 26, and the lower edge of the end plate 17 It is fixed with a pinch in between. The horizontal molding 27, 27 and the lower horizontal rail 14 are fixed using an adhesive or a nail. As will be described later, since the second piece 42 of the inner coupler 40 is inserted into the right end portion of the recess 24, the length of the spacers 26, 26 is the length of the second piece 42 from the length of the lower horizontal collar 14. However, a plurality of short spacers may be intermittently inserted into the recess 20. It is preferable that the depth _{D 2} of the recess 24 to be larger about 0.2mm than the thickness t of the inner fitting 40, for example, the depth _{D 1} of the recess 20 as long as the thickness t = 3 mm of inner coupler 40 = 3.2 mm. The width T _{3 of the} deep groove 25 is preferably about 0.4 mm larger than the thickness T _{1 of the} end plate 17. For example, when the thickness T _{1 of the} end plate 17 is 5.6 mm, the width T _{3 of the} deep groove 25 is 6 mm. A buffer material 28 is disposed on the bottom of the deep groove 25 to prevent the end plate 17 from moving.

  Similar to the inner side surface (upper surface) of the lower horizontal bar 14 shown in FIG. 5, a concave portion 24 and a deep groove 25 are formed on the inner side surface (lower surface) of the upper horizontal rail 11, and a pair of spacers 26, 26 are formed in the concave portion 24. Is inserted, and a pair of front and rear lateral moldings 27, 27 are fixed thereon, and the upper edge of the end plate 17 is formed in the gap between the lateral moldings 27, 27, the clearance between the spacers 26, 26, and the deep groove 25. It is in the inserted state.

  The connection between the first partial assembly rod 13 and the second partial assembly rod 16 will be described with reference to FIGS. 2 and 3. These drawings show a configuration in which the left side of the upper horizontal bar 11 in the first subassembly bar 13 and the inner surface of the upper end of the left vertical bar 15 in the second subassembly bar 16 are joined together. ing. As for the outer coupler 30, the first piece 31 is brought into contact with the inner surface of the upper end of the left vertical rod 15, and the screw 18 is driven through the screw hole 33 to fix the outer coupler 30 to the left vertical rod 15. As for the inner coupler 40, the first piece 41 is brought into contact with the inner surface of the left vertical rod 15, and the screw 18 is driven through the screw hole 43 to fix the inner coupler 40 to the left vertical rod 15. At this time, the first piece 31 of the outer coupling tool 30 is slid in a state where the first piece 31 is inserted into the inner recess 20 of the left vertical gutter 15, and the second piece 32 is flush with the upper end lip of the left vertical gutter 15. The outer coupler 30 is fixed at the position, and the first piece 41 of the inner coupler 40 is slid in a state of being inserted into the recess 20, so that the second piece 32 of the outer coupler 30 and the first coupler 41 of the inner coupler 40 are moved. The inner coupler 40 is fixed at a height position where the width dimension (strictly speaking, the dimension obtained by subtracting the depth of the recess 19 and the depth of the recess 24 from the width dimension) is left between the two pieces 42. To do.

  In this state, since the second piece 32 of the outer coupler 30 and the second piece 42 of the inner coupler 40 protrude in parallel at the upper end portion of the left vertical shaft 15, the second piece 32 of the outer coupler 30 The two pieces 32 are inserted into the concave portion 19 on the upper surface side of the upper horizontal collar 11, and the second piece 42 of the inner coupling tool 40 is slid while being inserted into the concave portion 24 on the lower surface side of the upper horizontal collar 11. The left end of the left butt is brought into contact with the inner surface of the upper end of the left vertical shaft 15 (and the first pieces 31 and 41), and the screw hole 34 of the second piece 32 and the screw hole 44 of the second piece 42 are screwed. 18 is driven to fix the outer coupler 30 and the inner coupler 40 to the upper reed 11. Thus, the left side of the upper horizontal rod 11 in the first partial assembly rod 13 and the inner surface of the upper end of the left vertical rod 15 in the second partial assembly rod 16 are joined and fixed.

  The connection / fixation of the inner surface of the lower end of the right vertical rod 12 in the first partial assembly rod 13 and the right side of the lower horizontal rod 14 in the second partial assembly rod 16 is the same as described above. Omitted.

  The manufacturing method of this door 10 will be described. First, as shown in FIG. 10, a first part in which an upper horizontal bar 11 ′ before cutting and a right vertical bar 12 ′ before cutting are joined in an L shape. A second partially assembled scissor material 16 ′ in which the assembly scissors material 13 ′, the lower horizontal scissors 14 ′ before cutting, and the left vertical scissors 15 ′ before cutting are joined in an L shape is produced in advance in the factory. . The width W 'and the height H' of the first and second partial assembly rod materials 13 'and 16' are formed to be larger than the width W and the height H of the door 10 to be manufactured.

In the first partially assembled rod material 13 ′, the left end portion of the upper horizontal rod 11 ′ and the lower end portion of the right vertical rod 12 ′ at positions C ₁ and C ₂ corresponding to the width W and height H of the door 10 to be manufactured. Disconnect. Similarly, in the second subassembly rod material 16 ′, the right end portion of the lower horizontal rod 14 ′ and the left vertical rod 15 ′ at positions C ₃ and C ₄ corresponding to the width W and height H of the door 10 to be manufactured. Cut the top edge of. Thereby, the 1st partial assembly rod 13 and the 2nd partial assembly rod 16 are formed.

  Then, as described with reference to FIGS. 2 and 3, the first piece 31 of the outer coupler 30 and the first of the inner coupler 40 are arranged on the upper end portion of the left vertical rod 15 in the first partial assembly rod 13. The pieces 41 are fixed with screws 18 respectively, and similarly, the first piece 31 of the outer coupler 30 and the first piece 41 of the inner coupler 40 are respectively attached to the lower ends of the right vertical rods 12 in the second partial assembly rod 16. Secure with screws 18.

  The end plate 17 has a height that is slightly shorter than the length from the deep end of the deep groove 25 on the lower surface side of the upper horizontal bar 11 to the deep end of the deep groove 25 on the upper side of the lower horizontal bar 14. Then, the width dimension is cut and adjusted to be slightly shorter than the length from the deep end of the deep groove 21 on the inner surface side of the left vertical shaft 15 to the deep end of the deep groove 21 on the inner surface side of the right vertical shaft 12. To do. The length of the vertical molding 22 is adjusted by cutting the length of the left vertical gutter 15 and the right vertical gutter 12 so as to be shorter than the total height of the upper and lower horizontal gutters 11 and 14. The width of the horizontal molding 27 is adjusted by cutting so that the length dimension is substantially the same as the width dimension on the inner surface side of each of the upper horizontal rail 11 and the lower horizontal rail 14.

  Then, the deep groove 25 on the lower surface side of the upper horizontal rod 11 and the deep groove 21 inside the right vertical rod 12 in the first partial assembly rod 13, or the deep groove 25 on the upper surface side of the lower horizontal rod 14 in the second partial assembly rod 16. And while inserting two corresponding adjacent edge portions of the end plate 17 into one of the deep grooves 21 inside the left vertical rod 15, the other two adjacent edge portions of the end plate 17 are inserted into the deep grooves 21 and 25 in the other subassembly rod. The second piece 32 of the outer coupling tool 30 and the second piece 42 of the inner coupling tool 40 are slid within the recesses 19 and 24 of the upper and lower lateral ribs 11 and 14 while the end plate 17 is fitted into the kite as inserted. The left lip of the upper horizontal bar 11 is brought into contact with the inner surface of the upper end of the left vertical bar 15 and the right kerf of the lower horizontal bar 14 is brought into contact with the inner side of the lower end of the right vertical bar 12. As a result, the door kite into which the end plate 17 is fitted is assembled.

In addition, the door 10 has the same length as the height H of the door 10, and the upper and lower ends of these vertical walls 12, 15 are flush with the upper and lower ends of the door 10, Since the horizontal rods 11 and 14 are sandwiched between them, so-called vertical winning is achieved, so that the deep groove 25 formed on the inner surface of the upper and lower horizontal rails 11 and 14 extends over the entire length thereof. The upper and lower edge portions of the end plate 17 are inserted. In order to allow this, as described above, the second piece 42 of the inner coupling member 40 inserted into the left and right ends of the inner recesses 24 of the upper and lower ridges 11 and 14 has a width b larger than the edge thickness of the end plate 17. A notch 45 having ₂ is formed.

  In a state in which the door frame with the end plate 17 fitted therein is assembled, the screws 18 are driven through the screw holes 34 of the second piece 32 of the outer coupler 30 and the screw holes 44 of the second piece 42 of the inner coupler 40, respectively. The first partial assembly rod 13 and the second partial assembly rod 16 are coupled and fixed.

  Next, as shown in FIG. 4, the vertical moldings 22, 22 are fixed to the inner recesses 20 of the vertical saddles 12, 15 on the front and back surfaces of the end plate 17 fitted in the saddle assembly, and as shown in FIG. 5. The spacers 26 and 26 and the horizontal moldings 27 and 27 are fixed to the concave portions 24 inside the upper and lower horizontal rails 11 and 14, respectively. Thus, the door 10 of FIG. 1 is manufactured.

  FIG. 11 and FIG. 12 show a door braiding structure according to another embodiment of the present invention. As is clear from comparison of these figures with FIGS. 4 and 5 that show the door braiding structure of the above-described embodiment, in this embodiment, the deep groove 21 and the horizontal rods 11 and 14 on the inner surface of the vertical rods 12 and 15 are used. There is no deep groove 25 on the inner side surface of the plate, and the end plate 17 is fixed by sandwiching the peripheral portion of the end plate 17 with a pair of front and rear vertical moldings 22 and 22 and horizontal moldings 27 and 27, respectively.

  When manufacturing the door 10 of the above-described embodiment, as described above, the left and right edge portions of the end plate 17 are inserted into the deep grooves 21 on the inner side surfaces of the vertical rods 12 and 15, and the upper and lower edge portions are connected to the inner coupling 40. The first partial assembly rod 13 and the second partial assembly rod 16 need to be coupled and fixed while being inserted into the deep groove 25 through the notch 45, but according to this embodiment, the outer coupling tool 30, After the first subassembly rod 13 and the second subassembly rod 16 are joined and fixed using the inner coupling tool 40 and the screw 18 to complete the rod assembly, the end plate 17 is positioned in the rod assembly and vertically By fixing the moldings 22 and 22 and the lateral moldings 27 and 27, the end plate 17 can be attached and fixed, and there is an advantage that the construction is easy. Further, according to this embodiment, it is not necessary to form the notch 45 in the inner coupler 40, and the same shape and configuration as the outer coupler 30 can be shared by the inner coupler 40.

1 is a front view of a door according to a preferred embodiment of the present invention. It is an upper part enlarged front view of this door. It is a top view of this door. It is sectional drawing by the AA line in FIG. It is sectional drawing by the BB line in FIG. It is the front view (a) and right view (b) of an inner side coupling tool used for the assembly of this door. It is a bottom view of an inner coupling tool. It is the front view (a) and right view (b) of the outer side coupling tool used for the assembly of this door. It is a top view of an outer coupling tool. It is explanatory drawing which shows the manufacture point of this door. FIG. 5 is a cross-sectional view corresponding to FIG. 4 showing a door braiding structure according to another embodiment of the present invention. 6 is a cross-sectional view corresponding to FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Door 11 Upper horizontal rod 12 Right vertical rod 13 First partial assembly rod 14 Lower horizontal rod 15 Left vertical rod 16 Second partial assembly rod 17 End plate 18 Screw 19 Recess 20 on the outer surface of the horizontal beam 21 Recess 21 on the inner surface of the vertical wall Deep groove 22 for accommodating mirror edge on inner surface 22 Vertical molding 23 Buffer 24 Recess 25 for inner surface of horizontal flange 26 Deep groove 26 for accommodating mirror edge on inner surface of inner surface Spacer 27 Horizontal molding 28 Buffer 30 Outer joint 31 First piece 32 First Two pieces 33, 34 Screw hole 40 Inner coupler 41 First piece 42 Second piece 43, 44 Screw hole 45 Notch

Claims (5)

A first partial assembly rod formed in an L shape from the upper horizontal rod and one of the left and right vertical rods, and a second partial assembly formed in an L shape from the lower horizontal rod and the other vertical rod Joining the tip end of the upper horizontal bar of the first subassembly bar and the upper inner surface of the vertical bar of the second subassembly bar and the lower inner surface of the first subassembly bar A door frame structure characterized in that it is constructed such that a tip end of the lower horizontal wall of the second partial assembly rod is joined and assembled by a coupling means so that the end plate is located in the frame assembly. . 2. The door according to claim 1, wherein the width of the door is adjusted by cutting the leading end portions of the upper horizontal bar of the first partial assembly bar and the lower horizontal bar of the second partial assembly bar.框 框 structure. The height dimension of the door is adjusted by cutting the lower end portion of the vertical rod of the first partial assembly rod and the upper end portion of the vertical rod of the second partial assembly rod. Door braid structure. The width of the door is adjusted by cutting the top ends of the upper side of the first subassembly bar and the lower side of the second subassembly bar, and the vertical width of the first subassembly bar is adjusted. The door braiding structure according to claim 1, wherein the height dimension of the door is adjusted by cutting the lower end and the upper end of the vertical rod of the second partial assembly rod. A concave portion extending in the longitudinal direction is formed on each of the outer surface and the inner side surface of the upper and lower horizontal rails, and a concave portion extending in the longitudinal direction is also formed on the inner side surfaces of the left and right vertical rods, and the outer side has a substantially L shape. A coupler and an inner coupler are used as the coupling means, and the first piece of the outer coupler is fitted and fixed in the recess on the inner surface of the downspout, and the second piece is in the recess on the outer surface of the recoil The first piece of the inner coupling tool is fitted and fixed in the concave portion on the inner side surface of the vertical hook, and the second piece is fitted and fixed in the concave portion on the inner side surface of the horizontal hook. The door braided structure according to any one of claims 1 to 3, wherein

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