JP3603042B2 - Entrance door - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an entrance door, and more particularly, to an entrance door with a ruler edge that can be easily formed.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, an opening door having a ruler edge attached to a free end side has been known. For example, a ruler edge 80 extending in the up-down direction, that is, in the direction perpendicular to the plane of the paper of FIG. 9 is attached to the left and right door bodies 82 and 83, respectively, in the double-door type entrance door shown in FIG. Each ruler edge 80 includes a mounting portion 86 fixed to the end surfaces 82A, 83A of the door main bodies 82, 83 with screws 84, and a concealing portion that connects to the mounting portion 86 and conceals a gap S generated between the end surfaces 82A, 83A. 87.
[0003]
[Problems to be solved by the invention]
However, the ruler edge 80 has a disadvantage that the ruler edge 80 cannot be easily formed because the mounting portion 86 is fixed to the end faces 82A and 83A. That is, a door lock member 92 including a pair of key cases 89 and their receiving members 90 and the like is provided on the end surfaces 82A and 83A, and recently, each end surface 92A is located at a different height from the door lock member 92. , 93A are provided with other security measures members (not shown). Therefore, the mounting portion 86 must be provided with a plurality of hollow portions 94 such as through holes or cutouts in order to avoid the door lock member 92 and the security member, and the mounting portion 86 is formed substantially in the vertical direction. A uniform cross section cannot be obtained. Further, since the screw 84 is structured to be screwed into each of the end faces 82A and 83A, in order to attach a member (not shown) for concealing the head 84A of the screw 84, the member must be arranged in the gap S. No. However, at present, since the size of the gap S is scarcely present, the concealing member of the screw 84 cannot be arranged in the gap S, and the head 84A of the screw 84 remains in an unsightly appearance. There is also an inconvenience.
[0004]
[Object of the invention]
The present invention has been devised in view of such inconveniences, and an object thereof is to provide an entrance provided with a ruler edge that can be easily formed and that can freely set a concealing structure such as a screw. To provide doors.
[0005]
[Means for Solving the Problems]
To achieve the above object, the present invention provides an entrance door having a ruler edge attached to a door body,
The ruler edge is capable of concealing a mounting portion fixed along a vertical direction to a free end side region in a door surface of the door main body and a gap formed outside the door main body following the mounting portion. It mounted substantially along the door plane and a hiding portion,
The mounting portion includes a receiving portion for receiving fastening means for fixing a ruler edge to the door surface, and the receiving portion is provided with a lid member extending along the mounting portion and capable of concealing the fastening means,
A configuration is adopted in which a groove is formed at the exposed position of the joint between the mounting portion and the lid member and at the surface of the concealing portion to make the presence of the lid member inconspicuous . According to such a configuration, since the ruler edge is fixed in the door surface, it is not necessary to form the ruler edge so as to avoid various members partially provided on the end face of the door body. The cross-sectional shape can be substantially uniform in the vertical direction, and the ruler edge can be easily formed. In addition, for example, when the ruler edge is fixed using a screw, the head of the screw can be positioned on the door surface side, and there is no need to provide a screw concealing structure on the end surface side of the door body. Can be set freely, and a ruler edge that gives a good appearance in appearance in the mounted state can be easily formed. In addition, since the fastening means is not exposed, it is possible to prevent the fastening means from being stained with time, and it is expected that the existence of the fastening means becomes difficult to understand, which is advantageous for crime prevention. Further, it is possible to make it hard to recognize from the outside that the fastening means is concealed by the lid member, so that the existence of the fastening means can be made more difficult to understand, and a higher security effect can be provided.
[0006]
In addition, the present invention relates to an entrance door having a ruler edge attached to the door body,
The ruler edge is capable of concealing a mounting portion fixed along a vertical direction to a free end side region in a door surface of the door main body and a gap formed outside the door main body following the mounting portion. With a concealing portion, attached substantially along the door surface,
The mounting portion includes a receiving portion for receiving fastening means for fixing a ruler edge to the door surface, and the receiving portion has a lid member extending along the mounting portion and capable of concealing the fastening means, of the door body. A configuration is also adopted in which it is detachably mounted only from the upper and lower ends.
[0008]
In this specification, the “door surface” is used for the front surface and the back surface of the door main body and does not include both upper and lower end surfaces and left and right end surfaces.
In the description of each member or each part constituting the ruler edge, terms indicating a position or a direction such as “up”, “down”, “left”, “right”, and “perpendicular to the paper” are used unless otherwise specified. , FIG. 2, FIG. 4, and FIG. 5 are used as a reference, and “outside” and “outside” mean “outdoor side” and “outdoor direction” on the lower side in FIG. “Inside” and “inside” mean “indoor side” and “indoor direction” which are the upper side in FIG.
[0009]
【Example】
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0010]
[First embodiment]
FIG. 1 is a schematic front view of the door according to the first embodiment, and FIG. 2 is an enlarged cross-sectional view taken along line AA of FIG. FIG. 3 is an exploded perspective view of a main part of the door when the door is viewed from below in FIG. In these drawings, a door 10 is a left-right opening type entrance door, and is connected to a door frame 11 having a substantially rectangular shape in a front view via a hinge member 12, and each free end is mutually connected. And a pair of door bodies 13 and 14 that are closed in a state where they are substantially abutted with each other, and are provided along the vertical direction in the free end side regions F of the door bodies 13 and 14. It is provided with a ruler edge 15 capable of concealing a gap S1 (see FIG. 2) generated between the free ends of the door bodies 13 and 14. The door 10 in the present embodiment is a parent-child type entrance door in which the right side door body 13 in FIG. 1 is wider than the left side door body 14 in the figure, and the front side in the figure is the outdoor side. ing.
[0011]
The ruler edge 15 has a cross-sectional shape that is substantially uniform in the vertical direction in FIG. 1, and as shown in FIG. 2, the width of the wide door body 13 on the outdoor side (the lower side in FIG. 1). The narrow door body 14 is attached to the indoor side (upper side in the figure) of the narrow door main body 14 in a direction symmetrical with respect to each other and substantially along the door surfaces 13A and 14A. Therefore, in the following, the ruler edge 15 on the lower side in FIG. 2 will be described to avoid redundant description.
[0012]
The ruler edge 15 includes an aluminum ruler edge body 18 fixed to the free end side region F in the door surface 13A by a screw 17 as a fastening means, and a head of the screw 17 attached to the ruler edge body 18. A sealing 20 for covering the 17A, a packing 20 mounted on the ruler edge main body 18 and capable of closing a gap S2 generated between the door surface 14A of the door body 14 on the opposite side, and a ruler edge main body 18 And a resin cap member 21 (see FIG. 3) which can cover the ruler body 18 by being covered at both ends in the direction perpendicular to the paper surface (upper and lower ends of the door body 13).
[0013]
As shown in FIGS. 4 and 5, the ruler edge main body 18 includes a right-side mounting portion 23 serving as a fixing portion to the free-end-side region F, and the door main body 13, 14 connected to the mounting portion 23. And a concealing portion 24 capable of concealing the gap S1.
[0014]
The mounting portion 23 extends in the left-right direction and has a screw seat portion 26 on which the head 17A of the screw 17 is seated, and first and second inner standing portions extending from both left and right sides of the screw seat portion 26 toward the door body 13 side. Portions 27 and 28 and first and second door surface contact pieces 29 as contact portions that extend in the direction facing each other so as to be continuous with the distal ends of the inner standing portions 27 and 28 and that can contact the door surface 13A. , 30, an end face contact piece 32 which is continuous with the left end side of the second door face contact piece 30 located on the left side and slightly extends along the end face 13 </ b> B of the door body 13, from both the left and right sides of the screw seat portion 26. First and second outer standing portions 34 and 35 extending outward, and an outer end portion 37 extending leftward from the tip of the first outer standing portion 34 located on the right side. I have.
[0015]
In the screw seat portion 26, there are formed a plurality of insertion holes H along which the shaft portion 17B of the screw 17 can be inserted along the direction perpendicular to the plane of the paper, and the screw 17 is screwed from these insertion holes H into the door surface 13A. You can do it.
[0016]
The first and second door surface contact pieces 29 and 30 are cantilevered so that their leading ends are free ends, and are elastically displaceable in the vertical direction. Therefore, when the screw 17 is screwed toward the door surface 13A, the first and second door surface contact pieces 29, 30 are pressed against the door surface 13A, and the first and second door surface contact pieces 29, 30 are pressed. 30 comes into contact with the door surface 13A substantially corresponding to the outer shape of the door surface 13A. A screw seat 26, first and second inner standing portions 27, 28, and first and second door surface contact portions are provided between the distal ends of the first and second door surface contact pieces 29, 30. An open portion 38A of a space 38 surrounded by the pieces 29 and 30 is formed. The space 38 serves as a passage for the screw 17 from the insertion hole H, and the distal end side of the screw 17 inserted into the insertion hole H comes out of the open portion 38A and can be screwed into the free end side region F.
[0017]
The second door surface contact piece 30 and the end surface contact piece 32 are connected so as to be able to engage with a corner area where the door surface 13A and the end surface 13B intersect. When the ruler edge 15 is attached to the door body 13, The positioning of the ruler edge 15 in the left-right direction can be easily performed. The end surface contact piece 32 extends along the end surface 13B with a length that does not interfere with various members 39 such as a key case attached to the end surface 13B.
[0018]
In a portion surrounded by the screw seat portion 26, the first and second outer standing portions 34, 35, and the outer end portion 37, a groove-shaped screw receiving space 40 serving as a receiving portion of the screw 17 is formed. The hidden molding 19 is fitted into the receiving space 40. Here, a step part 41 is formed in the middle of the second outer standing part 35 located on the left side, and the hidden molding 19 can be engaged with the step part 41 and the leading edge 37A of the outer end part 37. ing. Further, the screw receiving space 40 is provided such that its opening width W (see FIG. 5) can be adjusted together with the tightening of the screw 17, so that the hidden molding 19 fitted in the screw receiving space 40 can be prevented from coming off easily. . That is, as shown in FIG. 6, when the screw 17 is screwed toward the door surface 13A, the central portion of the screw seat portion 26 is bent toward the door surface 13A, and the first and second screw seat portions 26 are connected to the screw seat portion 26. Are raised in the directions approaching each other, whereby the opening width W is reduced. Therefore, after adjusting the tightening amount of the screw 17 so that the opening width W is slightly smaller than the left and right width of the hidden molding 19, the first and second outer standing portions 34 and 35 are forcibly expanded. When the concealed molding 19 is fitted into the screw receiving space 40 while being opened, the first and second outer standing portions 34 and 35 are elastically restored in a direction approaching each other, and the concealed molding 19 is more firmly tightened. It will be attached to.
[0019]
As shown in FIG. 4, a groove D <b> 1 that gives a makeup effect to the hidden mall 19 when the hidden mall 19 is mounted, as shown in FIG. 4, on the tip side of the second outer standing portion 35 and the outer end 37. , D2 are formed, respectively. The grooves D1 and D2 are located outside the joint between the second outer standing portion 35 and the outer end 37 and the hidden molding 19 when the hidden molding 19 is mounted, and are open to the outside. It comes out.
[0020]
As shown in FIGS. 4 and 5, the concealing portion 24 includes a surface portion 42 extending from the outer end of the second outer upright portion 35 to the left while slightly curving. The third and fourth outer standing portions 44, 45, which extend substantially straight inward from the middle and the left end side, respectively, and the inner ends of the second and third outer standing portions 35, 44 are connected. A gap opposing portion 47 disposed substantially parallel to the door surface 13A so as to oppose the gap S1, and a door surface 14A extending from the inner end of the fourth outer standing portion 45 toward the end 47A of the gap opposing portion 47. And a projecting portion 50 projecting outward from the front end 49A side of the door facing portion 49.
[0021]
The surface portion 42 has a curved shape that slightly bulges outward, and when the hidden molding 19 is fitted into the screw receiving space 40, the outer surface of the entire ruler edge main body 18 forms a substantially left-right symmetrical arc-shaped surface. Accordingly, the hidden molding 19 is mounted in a state where its outer shape is substantially fused with the outer shape of the ruler edge main body 18. The surface portion 42 has a shape in which the vicinity of the joint with the third outer standing portion 44 and the slightly right portion of the fourth outer standing portion 45 are recessed inward. Outgoing grooves D3 and D4 are formed. These grooves D3 and D4 are provided at positions substantially symmetrical with respect to the grooves D1 and D2. When the hidden molding 19 is mounted, the joints are formed by a correlation with the grooves D3 and D4. The groove portions D1 and D2 are merely grooves for merely providing a cosmetic effect, and are easily recognized from the outside of the ruler edge 15, so that the joint portion becomes inconspicuous, and the presence of the hidden molding 19 becomes almost inconspicuous.
[0022]
A closed space 52 is formed in a portion surrounded by the surface portion 42, the second and third outer standing portions 35 and 44, and the gap opposing portion 47, while the surface portion 42, the third and fourth outer standing portions are formed. A packing mounting space 54 capable of holding a part of the packing 20 is formed in a portion surrounded by 44, 45 and the door facing portion 49. Here, an opening 54A of the packing mounting space 54 is formed between the end portions 47A and 49A of the gap opposing portion 47 and the door opposing portion 49, and one of the packings 20 is inserted into the packing mounting space 54 from the opening 54A. The part is to be fitted.
[0023]
The hidden molding 19 extends along the mounting portion 23 and is provided in a substantially U-shaped cross section that is asymmetrical in the left and right direction, and is a first leg disposed on the side of the first outer standing portion 34 of the ruler edge main body 18. Part 56, a second leg part 57 in contact with the second outer standing part 35, and a connecting part 59 which is located at one end side of each of the first and second leg parts 56 and 57 and continues to the surface part 42. It consists of: A hook 56A that can be engaged with a distal edge 37A of the outer end 37 is formed on the distal end of the first leg 56, while the stepped portion is formed on the distal end of the second leg 57. A hook portion 57A that can be engaged with 41 is formed. Therefore, the hidden molding 19 can be fitted into the screw receiving space 40 with the space A1 left between the outer standing portion 34 and the first leg portion 56. A notch 59B that forms the groove D2 together with the notch 35B when the hidden molding 19 is mounted is formed on the left end side of the connecting portion 59.
[0024]
The packing 20 is formed of a predetermined rubber material or the like, and has a bridging piece 61 disposed so as to straddle between the gap opposing portion 47 and the door facing portion 49, and is connected to the middle of the bridging piece 61, It is composed of a mounting portion 63 having a substantially arrow-shaped cross section that is received in the packing mounting space 54, and a door contact piece 66 connected from the left end side of the bridging piece 61 via a thin hinge portion 65.
[0025]
The mounting portion 63 is mounted between the third outer standing portion 44 and the protruding portion 50 with the space A2 left at a position between the projecting portion 50 and the fourth outer standing portion 45 in the packing mounting space 54. . The mounting portion 63 is provided with a hook portion 63A for retaining the tip portion thereof. The hook portion 63A is a gap opposing portion when the packing 20 is accidentally pulled out from the packing mounting space 54. It is provided so as to be hooked on each end portion 47A, 49A of the door facing portion 47 and the door facing portion 49.
[0026]
The door contact piece 66 can be folded in two sheets toward the connecting piece 61 with the thin hinge portion 65 side as a base end side, and is integrated with the connecting piece 61 when the left door body 14 is closed. At the same time, it fits almost exactly in the gap S2 between the door surface 14A and the concealing portion 24.
[0027]
As shown in FIGS. 3 and 7A and 7B, the cap member 21 includes a base piece 68 having an outer shape substantially matching the outer shape of the end of the ruler edge main body 18 in the extending direction. 7A, side insertion pieces 70, 71 standing in the direction perpendicular to the plane of the paper of FIG. 7 (A), and a center having a substantially U-shaped cross section standing between the side insertion pieces 70, 71. And an insertion member 72.
[0028]
The base piece 68 has a cutout 74 connected to a part of the packing mounting space 54 and an opening 54A thereof when the cap member 21 is mounted. The notch 74 has a size larger than the mounting portion 63 of the packing 20, so that the packing 20 can be replaced from both ends in the extending direction of the ruler edge main body 18 even when the cap member 21 is mounted. .
[0029]
7A, the right side insertion piece 70 is inserted into the space A1 in the screw receiving space 40 so as to be able to contact the first outer standing portion 34, while the left side insertion piece 70 in FIG. Reference numeral 71 is provided so as to be inserted into the space A2 in the packing mounting space 54 and to be able to contact the fourth outer standing portion 45. The central insertion member 72 is inserted into the closed space 52. That is, the cap member 21 is configured such that the side insertion pieces 70 and 72 and the center insertion member 72 are arranged such that the screw receiving space 40, the packing mounting space 54, and the closing space are located at both ends (upper and lower sides in FIG. 1) of the ruler edge main body 18 in the extending direction. By being inserted into 52, it is mounted on ruler edge main body 18.
[0030]
Next, a procedure for attaching the ruler edge 15 to the door body 13 will be described with reference to FIG.
[0031]
First, the ruler edge main body 18 is positioned with respect to the free end side area F of the door surface 13A, and then the ruler edge main body 18 is fixed to the door surface 13A with the screw 17. At this time, the opening width W is adjusted according to the degree of tightening of the screw 17. Then, the hidden molding 19 is fitted into the screw receiving space 40. Thereafter, the cap members 21 are attached to both ends of the ruler edge main body 18 in the extending direction. At this time, only the cap member 21 on the lower end side in FIG. 1 of the ruler edge main body 18 is adhered, and the cap member 21 on the upper side in FIG. 1 is not adhered. Then, finally, the packing 20 is fitted into the packing mounting space 54, and the attachment of the ruler edge 15 is completed.
[0032]
Therefore, according to the first embodiment, the ruler edge 15 has a structure fixed to the door surfaces 13A and 14A with the screws 17, so that a key case or the like provided on the end surfaces 13B and 14B is provided. It is not necessary to avoid the various members 39, so that the ruler edge 15 can be formed more easily. In addition, the head 17A of the screw 17 can be easily concealed.
[0033]
When the cap member 21 is mounted, the movement of the hidden molding 19 fitted in the screw receiving space 40 in both the up and down directions in FIG. 1 is restricted. Thus, the hidden mall 19 can be prevented from slipping downward in FIG. 1 and can be made more difficult to remove.
[0034]
Next, a second embodiment of the present invention will be described. In the following description, the same reference numerals are used for the same or equivalent components as in the first embodiment, and the description is omitted or simplified.
[0035]
[Second embodiment]
As shown in FIG. 8, the second embodiment employs a mounting portion 73 and a hidden molding 74 having different shapes from those of the first embodiment, and both ends of the ruler edge main body 18 in the direction perpendicular to the sheet of FIG. That is, the configuration is such that the hidden molding 74 can be attached / detached only from the upper and lower ends of the door body 13, and the other configuration is substantially the same as that of the first embodiment.
[0036]
That is, the mounting portion 73 is provided with the first and second protruding pieces 75, 76 extending from the middle of the first and second outer standing portions 34, 35 into the screw receiving space 40 substantially along the screw seating portion 26, respectively. The other configuration is substantially the same as that of the first embodiment.
[0037]
The hidden molding 74 includes a first leg 77 disposed on the first outer standing portion 34 side, a second leg 78 disposed on the second outer standing portion 35 side, The connecting portion 79 is located at one end side of each of the second leg portions 77 and 78 and is continuous with the surface portion 42. The first and second legs 77 and 78 have a substantially L-shaped cross section in which their distal ends 77A and 78A are bent in a direction away from each other, and the distal ends 77A of the first legs 77 are The distal end side 78A of the second leg portion 78 is provided between the outer end portion 37 and the first protruding piece 75 so as to be disposed between the outer end portion 37 and the left end portion in FIG. The protruding piece 76 is provided so that it can be arranged. Therefore, in the hidden molding 74 having such a structure, the screw receiving space 40 cannot be attached to or detached from the front side (lower side in FIG. 8) of the door main body 13, and the upper and lower ends of the door main body 13 have screw receiving spaces. 40 can be inserted and removed. In the mounted state of the hidden molding 74, the side insertion piece 70 (of the cap member 21) is inserted into a space A1 formed between the inner end side (the upper end side in FIG. 8) of the hidden molding 74 and the screw seat 26. 7A and 7B) are inserted. At the left end side of the connecting portion 79, a notch 79B that forms the groove D2 together with the notch 35B when the hidden molding 74 is mounted is formed.
[0038]
In the second embodiment configured as described above, in addition to obtaining substantially the same effects as the first embodiment, when removing the hidden molding 74, the cap member 21 is removed, and the door body 13 is moved up and down. The hidden mall 74 must be pulled out from both ends, and the hidden mall 74 cannot be easily removed, which is advantageous for crime prevention.
[0040]
In each of the above-described embodiments, the door 10 is illustrated and described as a double-opening type including two door bodies 13 and 14. However, the present invention is not limited to this, and a single-opening type including one door body is used. It is also possible to apply.
[0041]
Furthermore, the configuration of each unit of the apparatus according to the present invention is not limited to the illustrated configuration example, and various changes can be made as long as the ruler edge 15 has a structure that can be fixed in the door surfaces 13A and 14A.
[0042]
【The invention's effect】
As described above, according to the present invention, the fixing portion of the ruler edge is fixed in the door surface of the door body, so that the ruler edge avoids various members partially provided on the end surface of the door body. This eliminates the necessity of forming the shape, the ruler edge can be easily formed, and the concealing structure of the screw can be freely set.
[0044]
Furthermore, since a receiving portion of the fastening means for fixing the ruler edge to the door surface is provided, and a lid member capable of concealing the fastening means is attached to the receiving portion, it is possible to prevent the fastening means from being stained with time. It can be expected that the existence of the fastening means will be difficult to understand and will be advantageous for crime prevention.
[0046]
Furthermore, since the groove is formed outside the ruler edge so as to make the presence of the lid member inconspicuous, the presence of the fastening means can be made more difficult to understand, and a higher security effect can be provided.
[Brief description of the drawings]
FIG. 1 is a schematic front view of a door according to a first embodiment.
FIG. 2 is an enlarged sectional view taken along line AA of FIG. 1;
FIG. 3 is an exploded perspective view of a main part when the door is viewed from below.
FIG. 4 is an enlarged view of a main part of FIG. 2;
FIG. 5 is an exploded sectional view of a ruler edge.
FIG. 6 is a view similar to FIG. 4 for explaining attachment of a ruler edge;
FIG. 7A is an enlarged plan view of a cap member, and FIG. 7B is an enlarged front view of the cap member.
FIG. 8 is an enlarged sectional view of a main part of a door according to a second embodiment.
FIG. 9 is a cross-sectional view showing the vicinity of a butted portion of a conventional double door.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 ... Door, 13 ... Door main body, 14 ... Door main body, 15 ... Ruler edge, 17 ... Screw (fastening means), 19 ... Hidden molding (Lid member), 21. ..Cap member, 23 mounting part, 24 concealing part, 29 first door surface contact piece (contact part), 30 second door surface contact piece (contact part) , 40: screw receiving space (receiving portion), 73: mounting portion, 74: hidden molding (cover member), D1: groove, D2: groove, D3: groove, D4 ... groove, F ... free end side area, S1 ... gap, W ... open width

Claims (2)

At the entrance door with a ruler edge attached to the door body,
The ruler edge is capable of concealing a mounting portion fixed along a vertical direction to a free end side region in a door surface of the door main body and a gap formed outside the door main body following the mounting portion. It mounted substantially along the door plane and a hiding portion,
The mounting portion includes a receiving portion for receiving fastening means for fixing a ruler edge to the door surface, and the receiving portion is provided with a lid member extending along the mounting portion and capable of concealing the fastening means,
An entrance door, characterized in that a groove is formed in the exposed position of the joint portion between the mounting portion and the lid member and on the surface of the concealing portion so as to make the presence of the lid member inconspicuous . At the entrance door with a ruler edge attached to the door body,
The ruler edge is capable of concealing a mounting portion fixed along a vertical direction to a free end side region in a door surface of the door main body and a gap formed outside the door main body following the mounting portion. It mounted substantially along the door plane and a hiding portion,
The mounting portion includes a receiving portion for receiving fastening means for fixing a ruler edge to the door surface, and the receiving portion has a lid member extending along the mounting portion and capable of concealing the fastening means, of the door body. Entrance door characterized by being detachable only from the upper and lower ends .

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