JP3409972B2 - Door - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door such as an entrance door in which both sides are molded. 2. Description of the Related Art Conventionally, this type of door has been disclosed in Japanese Unexamined Patent Publication No.
The thing described in 102855 gazette is known. A window for lighting is formed in the center of the door body of the door, and decorations (molding) are given by moldings provided on both front and rear sides around the window. Door surface (outdoor side)
Is provided with a pair of moldings extending in the vertical direction with the window interposed therebetween, and the upper and lower ends of the molding extend to the upper and lower ends of the door body, respectively. On the other hand, on the back surface (indoor side) of the door, a mall is provided in a frame shape so as to emphasize the window. [0003] In such a conventional door, the front side of the door body is finished in a neat design in which a molding is formed vertically, and the back side of the door body is formed with this. It is finished in a completely different mediocre design. For this reason, there was a problem that a sense of incongruity was caused when the door was opened and closed. In addition, since the configuration of the molding is different between the front and back of the door, the manufacturing is complicated. [0004] It is an object of the present invention to provide a door which can be manufactured easily and which can unify the design of the front and back of the door. [0005] In order to achieve the above object, the present invention provides a door having a door and a seal member which is in close contact with the door.
Frame, and the door is a flash having an opening for the window.
Between the flash panel and the flash panel.
Front molding unit and back molding that make up the window part
Door unit with a front molding unit
Are facing each other across the window, and each is outside the door
It has a pair of left and right front moldings that extend to the end,
The units face each other across the window, and each has a door
Has a pair of left and right back moldings extending to the outer end of
The size of the door frame is smaller than that of each front molding, and the door frame
The rule member is formed to have a convex dimension capable of allowing water tightness . [0010] According to this configuration, the front molding and the back molding each extend to the outer end of the door body. The rear molding unit can be formed in the same front view shape and in a neat design. Also, at this time, since the back molding is formed with a convex dimension smaller than the front molding and the sealing member attached to the door frame is formed with a convex dimension that allows water tightness, the three-dimensional effect of the molding may be impaired. And the watertightness between the door body and the door frame is not sacrificed. Therefore,
This is extremely useful as an exterior door such as an entrance door. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A case where a door according to an embodiment of the present invention is applied to an entrance door will be described below with reference to the accompanying drawings. FIG. 1A is a view of the front side (outdoor side) of the entrance door, and FIG. 1B is a view of the back side (indoor side) of the entrance door. As shown in FIG.
Is composed of a door frame 2 attached to an opening of an outer wall, and a door body 3 attached to the door frame 2 so as to be openable and closable. The door body 3 is provided with handles 4 and the like on both front and back sides, and three upper and lower hinges 5 are provided on one side. A vertically long window 6 is provided at the center of the door body 3, and a front molding unit 7 a is attached to the front side and a back molding unit 7 b is attached to the back side around the window section 6, Molding is applied to both front and back surfaces of No.3. As shown in the enlarged longitudinal sectional view of FIG. 2 and the enlarged transverse sectional view of FIG. 3, the door frame 2 is formed by forming an upper frame 11, a lower frame 12, and both vertical frames 13, 13 into a rectangular frame. Each of the frames 11, 12, 13 has a door stop 11a, 12a, 13a on the indoor side. Also,
A packing (seal member) 14 is attached to the door stop portions 11a, 12a, and 13a so as to be continuous over four circumferences. On the other hand, the door 3 is a so-called flash door, which has a basic structure in which a flash panel 22 is provided on a frame 21 provided over four circumferences. As shown in FIG. 4, the flash panel 22 includes a front plate 23 and a back plate 24.
Is filled with a heat insulating material 25, and the window 6
The part corresponding to is pierced. The front molding unit 7a is fitted into the cut-out portion from the front side, and the back molding unit 7b is fitted from the back side (see FIG. 5). On the back side of the flash panel 22, a pair of upper and lower long grooves 26 are recessed from the upper end and the lower end of the hollowed portion outward to near the end of the flash panel 22. This long groove 2
6, an extended portion 47a of a fixing portion 47 of the back molding 41 described later fits. The front molding unit 7a and the rear molding unit 7b are screwed to each other so as to sandwich the edge of the flash panel 22 on the window 6 side. Further, a panel body 27 made of glass or the like is fitted into an opening formed by the front molding unit 7a and the back molding unit 7b, that is, the window 6. As shown in FIG. 3, the front molding unit 7a includes a pair of left and right front moldings 31 arranged in parallel with each other with the window 6 interposed therebetween, and upper and lower ends of the pair of front moldings 31. Connecting plate 32 on the table
And an upper and lower connecting plate 33. The upper connection plate 32 and the lower connection plate 33 are screwed to the front molding 31 from the inside at both ends, respectively.
It is integrated. Similarly, the back molding unit 7b
A pair of left and right back moldings 41 arranged in parallel with each other with the window 6 interposed therebetween, and an upper back connection plate 42 and a lower back connection plate for connecting upper ends and lower ends of the pair of back moldings 41 respectively. 43. Also,
The upper back connection plate 42 and the lower back connection plate 43 are screwed to the back molding 41 from the inside at both ends. As shown in FIG. 3, each front molding 31 is formed in a band shape when viewed from the front, and extends to the upper and lower ends of the door 3 so as to cross the door 3 vertically. Each of the front moldings 31 has a bead mounting piece 3 bent inward at an end on the side of the window 6 in the cross-sectional direction.
4 and a fixing piece 3 extending inward to an intermediate position
Five. On the other hand, the back mall 41 is
4 and a molding ledge 45 locked to the molding main body 44. The molding main body 44 is disposed in one half of the left-right window portion 6 side when viewed from the front, and the molding half is formed in the other half. A ridge 45 is provided. Also in this case, the back mall 41
Are formed in a band shape in a front view similarly to the front molding 31, and extend to the upper and lower ends of the door body 3 so as to cross the door body 3.
Each of the back moldings 41 has a bead mounting piece 46 bent inward at an end on the window portion 6 side in the cross-sectional direction, and has a fixing portion 47 projecting inward at an intermediate position. The fixing portion 47 is formed in a concave shape for screwing, and the above-described molding ridge 45 is attached so as to cover this portion. The bead mounting pieces 3 of each front molding 31
4 and a bead mounting piece 46 of each back molding 41 are arranged so as to face each other, and a bead 28 for holding the panel body 27 is mounted at the tip of each. The fixing piece 35 of each front molding 41 abuts on the fixing part 47 of each back molding 41, and a screw 4 screwed from the fixing part 47 side to the fixing piece 35 side.
8, the front molding 31 and the back molding 41 are fixed to each other. On the other hand, the bead mounting piece 34 of each front molding 31
And fixing pieces 35 and bead mounting pieces 4 of each back molding 41
In FIG. 6, portions corresponding to the front and lower connection plates 32 and 33 and portions corresponding to the rear upper and lower connection plates 42 and 43 are cut out. Also, since the back molding 41 is formed thinner than the front molding 31 formed thickly, the upper and lower ends may be warped. Therefore, back mall 41
The fixing portion 47 extends to the portion of the frame 21 (the portion of the frame 21 is cut away), and the lower end of the back molding 41 is flushed using the extension 47a of the fixing portion 47. It is fixed to a wooden block 29 or the like embedded in the panel 22 (see FIG. 2). Further, the fixing part 4
7 together with the flash panel 22
As described above, the elongated groove 26 into which the extending portion 47a of the fixing portion 47 is inserted is formed in the flash panel 22 because the recess is formed on the side (see FIG. 4). The front molding 31 and the back molding 41 configured as described above have the same shape and are arranged at the same position in a front view from the front side and a front view from the back side. However, the projecting dimension of the front molding 31 from the door 3 is large (about 13 mm), and the projecting dimension of the back molding 41 from the door 3 is small (about 3.5 mm). In this case, the projecting dimension of the back molding 41 is in a range where the packing (seal member) 14 of the upper frame 11 and the lower frame 12 can allow the watertightness thereof. That is, the protrusion dimension of the back molding 41 is such that the packing 1
When the shape of the backing 4 is deformed, no gap is formed between both outer ends of the back molding 41 and the packing 14.
The outer end of the molding ridge 45 constituting one outer end of the back molding 41 is formed in an inclined and gentle shape, and the outer end of the molding main body 44 constituting the other outer end is bent in a round shape. It is formed in a gentle shape. As a result, even if the back molding 41 is convex, watertightness and airtightness are maintained with the door frame 2.
On the back surface of the door body 3, a convex molding (back molding 41) can also be provided at a portion that comes into contact with the packing 14,
The door body 3 having substantially the same design on both the front and back sides can be configured without sacrificing the sealing performance and the like. As shown in FIG.
And the lower connecting plate 33 has a plurality of ribs 3 inside.
6 are respectively provided between the fixing pieces 35 of the front moldings 31 in the left-right direction and in a state of slightly protruding from the surface of the door body 3. Further, an upper attachment 61 is interposed between the front upper connecting plate 32 and the opposite rear upper connecting plate 42, and the upper and lower connecting plates 3
A lower attachment 62 is interposed between 3 and the back lower connecting plate 43. Then, the lower end of the front connection plate 32 is attached to the upper attachment 61,
Are engaged with the lower attachment 62, respectively. Each of the upper and lower attachments 61 and 62 has bead mounting portions 61a and 62a on the front and lower connecting plates 32 and 33, and has plate engaging portions 61b and 62b on the rear upper and lower connecting plates 42 and 43, respectively. . On the other hand, in the upper back connection plate 42 and the lower back connection plate 43, the end on the window portion 6 side is formed by bending inward, and bead mounting portions 61a, 62a of the upper and lower attachments 61, 62 are formed at the ends thereof. Bead mounting part 4 corresponding to
9 and 49 are formed respectively.
Are engaged with the plate engaging portions 61b and 62b of the upper and lower attachments 61 and 62, respectively.
Each is protruding. The panel body 27 is attached via a bead 28 between the bead attachment portions 61a and 62a of the upper and lower attachments 61 and 62 and the bead attachment portions 49 and 49 of the back and upper connection plates 42 and 43. As described above, according to this embodiment, not only the front molding 31 but also the back molding 41 extends to the end of the door body 3 without impairing the watertightness and airtightness required for the entrance door 1. Molding and door 3
Both sides are finished in almost the same design, so there is no discomfort in the design on the front and back of the door 3,
And the design is also neat. Moreover,
Since each of the front and back moldings 31 and 41 appropriately protrude from the front surface and the back surface of the door body 3, the door body 3 can be finished in a three-dimensional design. Next, a modification of the flash panel 22 will be described with reference to FIG. In the flash panel 22 of the modified example, the long groove 26 of the flash panel 22 is used.
It has a structure that penetrates the part corresponding to. Therefore, the fixing portion 4 of the back molding 41 is
7 are inserted. As a result, the processing of the flash panel (mainly the back plate 24) 22 becomes easy, and the front and back surfaces thereof become the same.
2 can be easily manufactured. In the above embodiment, the front molding unit 7
In order to hide the screw 48 used for connecting the a with the back molding unit 7b, a molding ridge 45 is used on the back molding 41. For this reason, a space for fitting the molding ridge 45 is required, and the fixing portion 47 of the back molding 41 is
It protrudes to the second side and requires the above-mentioned long groove 26 and the hollow 71. Therefore, in the second embodiment shown in FIG. 6, the fixing portion 47 of the back molding 41 is configured so as not to protrude toward the flash panel 22 side. That is, the molding ridge 4 of the first embodiment.
Instead of 5, in the entrance door 1 of the second embodiment, the back molding 41 is provided with a blind plate 75 that can be attached from a fore edge of the back molding 41. In this case, the back mall 41
Is composed of a molding main body 44 having a dovetail groove 76 having a “U” -shaped cross section formed on the front side of the fixing part 47 and a blind plate 75 mounted in the dovetail groove 76. The blind plate 75 is attached to the groove 76 from the fore edge of the molding body 44 and is mounted so that the outer surface thereof is flush with the outer surface of the molding body 44 in the attached state. In this embodiment, the depth of the dovetail groove 76 is
It is sufficient that the depth is sufficient to accommodate the head of the screw 48 and the (thickness) of the blindfold plate 75, and the protrusion size of the fixing portion 47 can be reduced accordingly. Therefore, the protrusion dimension of the fixing portion 47 can be set to such an extent that the surface of the fixing portion 47 on the flash panel 22 side is in contact with the flash panel 22. Therefore, the back panel 4 is attached to the flash panel 22.
There is no need to perform a process of escaping the one fixing portion 47, and the flash panel 22 can be manufactured more easily. Next, an entrance door 1 according to a third embodiment will be described with reference to FIG. This entrance door 1 is a door body 3
On both front and back sides, a “V” -shaped molding is provided on the upper part, and an inverted “V” -shaped molding is provided on the lower part symmetrically with the upper part. This molding
The upper part and the lower part of the door body 3 are completely the same except for being turned upside down. Here, only the upper molding will be described, and the description of the lower molding will be omitted. Also in this case, an inverted triangular window portion 81 is provided in the upper center of the door body 3, and around the window portion 81, a front molding unit 82a is attached to the front side and a back molding unit 82b is attached to the back side. Have been. Front molding unit 82
a is a pair of front moldings 83 extending in a “V” shape, and a front connection plate 84 that connects upper portions of the pair of front moldings 83.
And Similarly, the back molding unit 82b is
It includes a pair of back moldings 85 extending in a “V” shape, and a back connection plate 86 that connects upper portions of the pair of back moldings 85. The upper end of each front molding 83 and the upper end of each back molding 85 extend to the upper end of the door body 3. Further, the protrusion dimension of the back molding 85 is the packing 1 of the door frame 2.
No. 4 has acceptable watertightness. A window body 81 composed of a front molding unit 82a and a back molding unit 82b is provided with a panel body 87 made of an inverted triangular glass or the like. Have been. That is, the same molding is applied to the door body 3 when viewed from the front and from the front. Therefore, similarly to the first embodiment, there is no unnaturalness in the design on the front and back of the door body 3, and the design is clear and three-dimensional. Although the molding of the present embodiment is formed in a convex shape with respect to the surface of the door body, it can be applied to a molding formed in a concave shape. In the embodiment, the front and back moldings are described as extending to the upper and lower ends of the door body. However, the molding may be extended to one of the upper end or the lower end, or may be extended to the side ends. Further, the present invention does not ask whether a window is present. As described above, according to the door of the present invention, the molding on the front and back of the door is made substantially the same, so that the door can be easily manufactured and the front and back of the door can be manufactured. Can be made substantially identical and three-dimensionally clear. Therefore, the front and back of the door can be finished in a design that does not cause a sense of incongruity.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view (FIG. 1 (a)) and a back view (FIG. 1 (b)) of an entrance door according to a first embodiment of the present invention. FIG. 2 is an enlarged vertical sectional view of a front door of the first embodiment. FIG. 3 is an enlarged cross-sectional view of the entrance door of the first embodiment. FIG. 4 is a structural diagram of a flash panel according to the first embodiment. FIG. 5 is a perspective view of a modification of the flash panel of the first embodiment. FIG. 6 is an enlarged cross-sectional view of a door body of an entrance door according to a second embodiment of the present invention. FIG. 7 is a front view (FIG. 7A) and a back view (FIG. 7B) of an entrance door according to a third embodiment of the present invention. [Description of Signs] 1 entrance door, 2 door frame, 3 door body, 7a front molding unit, 7b back molding unit, 14 packing,
31 front mall, 41 back mall

Claims (1)

(57) [Claims 1] A flash panel comprising a door body and a door frame having a seal member which is in close contact with the door body, wherein the door body has a flash panel formed with a window opening and the flash panel. In a door provided with a front molding unit and a back molding unit constituting a window at a portion of the window opening with a panel interposed therebetween, the front molding unit faces each other with the window interposed therebetween, and each of the doors is the door. A pair of left and right front moldings extending to the outer end of the body, the back molding unit facing each other across the window, and each having a pair of left and right back moldings extending to the outer end of the door body; A door, wherein each of the back moldings is formed to have a convex dimension smaller than that of each of the front moldings, and the sealing member of the door frame is formed to have a convex dimension that allows water tightness.