JP2016098522A - door - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a door that can enhance design properties of the door using cover means and can raise strength of the cover means.SOLUTION: A door 1 is provided in an opening part 3 of a building, and is configured such that a door 20 constituting the door 1 is turnably pivoted by a hinge 50 provided at the end of a door tail side of the door 1. The door 1 includes: a hinge cover 60 provided in the door 20, the hinge cover 60 that covers up the hinge 50 so that the hinge 50 may not be exposed outside of the building regardless of a turning state of the door 20; and a reinforcing material 70 provided in the side surface of the building in the hinge cover 60, the reinforcing material 70 that reinforces the hinge cover 60.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a door.

  2. Description of the Related Art Conventionally, a door that can prevent a hinge for supporting a door body of the door from being exposed to the outside of a building is widely used as a door for an entrance. Such doors are, for example, a door, a decorative panel attached to the side of the outside of the building in the door, and a hinge provided at the door butt side end of the door, It has a hinge that can be freely opened and closed. The door body is provided with a single member called a cylindrical hinge cover arranged so as to cover the hinge, and the hinge cover is attached to the door body through fixing means. (For example, refer to Patent Document 1).

JP 2007-9518 A

  Here, when the hinge cover is formed of a single member as in the prior art, for example, the hinge cover may be formed of substantially the same member as the decorative panel. However, since the strength of the decorative panel is relatively low, the hinge cover may be easily deformed when the hinge cover formed by such a decorative panel hits a person or an object. There was a problem.

  On the other hand, in order to solve such a problem, it is conceivable to form the hinge cover with a member (for example, a thick steel material) having higher strength than the decorative panel. However, since a member having high strength is likely to have a different texture (material, color, etc.) compared to a decorative panel, the hinge cover formed by such a member having high strength and the makeup arranged around the cover are formed. There is a problem that it is difficult to achieve design uniformity with panels and the like, and there is a high possibility that the design of the door will be lowered.

  The present invention is for solving the above-described problems in the prior art, and reduces the possibility that the part covering the hinge will be deformed in the door that can prevent the hinge from being exposed to the outside of the building. An object of the present invention is to provide a door capable of improving the design of the door.

  In order to solve the above-described problems and achieve the object, the door according to claim 1 is a door provided at an opening of a building, and by a hinge provided at an end of the door on the door bottom side. The door body constituting the door is a pivotally supported door, and is a cover means provided on the door body, the hinge being independent of the rotational state of the door body. Cover means for covering the hinge so as not to be exposed to the outside of the building, and reinforcing means provided on the inner side surface of the building in the cover means for reinforcing the cover means Reinforcing means.

  The door according to claim 2 is the door according to claim 1, wherein the door body includes a decorative plate that covers at least a part of the outside of the building in the door body, and the cover means includes the decorative plate. And substantially the same member.

  The door according to claim 3 is the door according to claim 1 or 2, wherein the door body includes a door body main body and a panel body provided on a side surface outside the building in the door body main body. And at least a part of the hinge can be accommodated in a space surrounded by the side of the door body outside the building and the side of the panel body on the door bottom side. Thus, the said door body main body and the said panel body were arrange | positioned in the step shape, and the said reinforcement means was connected with respect to the said door body main body or the said panel body.

  The door according to claim 4 is the door according to claim 3, wherein the cover means and the reinforcing means are connected to the panel body at a side of the door side of the door of the panel body. did.

  The door according to claim 5 is the door according to any one of claims 1 to 4, wherein the door in the cover means is provided at an end of the reinforcing means opposite to the end on the door body side. Engagement means for engaging the end on the opposite side to the end on the body side is provided, and the end of the cover means opposite to the end on the door body side is engaged with the engagement means. It was.

  According to the door of claim 1, it is a cover means provided on the door body, and the hinge is set so that the hinge is not exposed to the outside of the building regardless of the rotation state of the door body. Since the cover means for covering and the reinforcing means provided on the inner side surface of the building in the cover means, the reinforcing means for reinforcing the cover means, a plurality of members such as the cover means and the reinforcing means are provided. By combining these, the degree of freedom in designing the portion covering the hinge (ie, the cover means and the reinforcing means) can be increased. For this reason, by using a relatively high strength member for the reinforcing means, it is possible to reduce the possibility that the cover means and the reinforcing means are deformed, and the cover means has a texture such as a decorative board arranged around the cover means. By using members that are substantially the same, the design of the door can be improved.

  According to the door of the second aspect, since the cover means is formed by substantially the same member as the decorative plate that covers at least a part of the outside of the building in the door body, the texture of the cover means and the decorative plate of the door body The texture can be unified, and the design of the door can be further improved as compared with the case where the cover means is formed of a member different from the decorative plate of the door. In addition, the cover member is made of a thicker member having the same surface form as compared with the decorative member of the door body, thereby improving the strength of the cover member and omitting the reinforcing member. Is also possible. However, when the cover means is formed of such a thick member, the manufacturing cost of the cover means increases. On the other hand, when the cover means is formed of substantially the same member as the decorative plate member of the door body, the cover is made by diverting relatively inexpensive members that are purchased or processed in large quantities for the door body. Since the means can be formed, the manufacturing cost of the cover means can be reduced. In addition, even when the cover means is formed of a member that is substantially the same as the member of the decorative plate of the door body, the possibility of the cover means being deformed is reduced by reinforcing with the reinforcing means. Can do.

  According to the door of claim 3, at least a part of the hinge is in the space surrounded by the side of the outside of the building in the door body and the side of the door of the door in the panel body. Since the door body and the panel body are arranged in steps so that they can be accommodated, for example, the door-side side of the door in the door body is the side of the door-side of the door in the panel body. Compared to the case where the door body and the panel body are arranged so that they are flush with each other, the hinge can be prevented from protruding outside the building from the door body, and the installation space of the door can be made compact. Can do.

  According to the door of the fourth aspect, the cover means and the reinforcing means are connected to the panel body at the side of the door bottom side of the door in the panel body. The cover means and the reinforcing means can be easily removed from the door body without removing from the door. Thus, for example, when the spacer is inserted and removed between the frame body and the hinge to adjust the mutual distance between the frame body and the door body after the door body is attached, the cover means and the reinforcing means Since the spacer can be taken in and out only by removing the door from the door body, the distance between the frame body and the door body can be easily adjusted.

  According to the door of the fifth aspect, the end of the cover means opposite to the end on the door body side is engaged with the engaging means provided on the reinforcing means. Since the cover means and the reinforcing means can be connected without using them, the cover means and the reinforcing means can be easily attached and the design of the door can be improved compared to the case where a fixture is used. This can be further improved.

It is a front view of a door concerning an embodiment of the invention. It is a rear view of the door of FIG. It is AA arrow sectional drawing of the door of FIG. FIG. 4 is an enlarged view of a region B in FIG. 3 and is a view when the door is arranged in a fully closed state. It is a figure of the area | region corresponding to FIG. 4, and is a figure at the time of arrange | positioning a door in a full open state. It is a figure which shows a hinge cover and a reinforcing material, (a) is a top view, (b) is a side view.

  Embodiments of a door according to the present invention will be described below in detail with reference to the accompanying drawings. First, [I] the basic concept of the embodiment will be described, then [II] the specific content of the embodiment will be described, and finally, [III] a modification to the embodiment will be described. However, the present invention is not limited to the embodiments.

[I] Basic Concept of Embodiment First, the basic concept of the embodiment will be described. The embodiment is generally a door provided at the opening of a building, and among the ends of the door body constituting the door, by a hinge provided at the door-side end of the door, The door body is related to a door that is pivotally supported.

  Here, the “building” may have any specific structure and type, but includes a concept including a detached house, an apartment house such as an apartment or an apartment, an office building, a commercial facility, and a public facility, for example. . Further, the “building opening” is an opening formed to install a window or an entrance in a part of the building frame (for example, a wall, a ceiling, or a floor). Further, the “door” means a structure for suppressing or restricting the entrance / exit of the opening of the building or the field of view. The installation position and use of this door are arbitrary, but for example, “door door” installed at the entrance, “selfish door” installed at the entrance and entrance, or “indoor” for installation inside the building Includes doors. Further, the door opening / closing structure is arbitrary, and for example, it can be configured as a “folding door” such as a single-opening hinged door or a double-opening hinged door (so-called parent-child door). “Hinges” are used to pivotally support the door. Hereinafter, in the embodiment, a case will be described in which the door is a single-open hinged door arranged at the entrance of a building such as a detached house.

[II] Specific Contents of Embodiment Next, specific contents of the embodiment will be described.

(Constitution)
First, the configuration of the door according to the embodiment will be described. FIG. 1 is a front view of a door according to an embodiment of the present invention. FIG. 2 is a rear view of the door of FIG. FIG. 3 is a cross-sectional view of the door of FIG. In the following description, the X direction in FIG. 1 is the left-right direction of the door (the -X direction is the left direction of the door, the + X direction is the right direction of the door), and the direction orthogonal to the paper surface of FIG. The front-rear direction of the door (the direction from the page to the front side (+ Y direction) is the front direction of the door (the direction outside the building), the direction from the page to the back side (the -Y direction) is the rear direction of the door (the building 1 is referred to as the vertical direction of the door (the + Z direction is the upward direction of the door and the −Z direction is the downward direction of the door).

  As shown in FIGS. 1 to 3, the door 1 is generally configured to include a frame body 10, frame decorative materials 16, 17, and 18, and a door body 20. However, about the structure which does not mention especially regarding the door 1, description is abbreviate | omitted as what is the same as the past.

(Configuration-frame)
The frame 10 is installed at the periphery of the opening 3 formed in the housing 2 of the building, and includes a pair of left and right vertical frames 11 and 12 and a pair of upper and lower horizontal frames 13 and 14. These vertical frames 11 and 12 and horizontal frames 13 and 14 are directly fixed to the building housing 2 at the periphery of the opening 3 by a known method and combined with each other to form a front rectangular ring frame as a whole. Configure. Below, the vertical side of the door 1 side of the door 1 (the left and right sides of the door 1, the side far from the hinge 50 described later, and the left side in the embodiment) of the vertical frames 11 and 12 as necessary. The frame 11 is referred to as the “door-end-side vertical frame 11”, and the vertical frame 12 on the door bottom side of the door 1 (the left and right sides of the door body 20, which is the side close to the hinge 50, and the right side in the embodiment). This is referred to as “the door bottom side vertical frame 12”. Of the horizontal frames 13 and 14, the upper horizontal frame 13 is referred to as an “upper horizontal frame 13”, and the lower horizontal frame 14 is referred to as a “lower horizontal frame 14”.

  Here, the door-end side vertical frame 11 is provided with a dead bolt receiver and a latch receiver (both not shown). The dead bolt receiver is a dead bolt for receiving a well-known dead bolt, which will be described later, provided on the door body 20 in a state where the door body 20 is positioned at the fully closed position (the position shown in FIG. 1 in the embodiment). It is a receiving means, and is disposed at a position corresponding to a dead bolt described later. The latch receiver is a latch receiving means for receiving a later-described latch provided in the door body 20, and is disposed at a position corresponding to the latch.

  Each door end side vertical frame 11 and door bottom side vertical frame 12 is provided with a door stop 15. The door stopper 15 is for limiting the rotation of the door body 20. This door stop portion 15 is formed over the entire length of the door end side vertical frame 11 or the door bottom side vertical frame 12 (or a length slightly shorter than the total length), and is disposed inside the building from the opening 3. In addition, the door body 20 is disposed so as to contact the door body 20 in a state where the door body 20 is positioned at the fully closed position. With such an arrangement, in the state in which the door body 20 is located at the fully closed position, the hinge 50 and the reinforcing material 70 described later are covered by the door stop portion 15, so that the hinge 50 and the reinforcing material 70 are attached to the building. Exposure to the inside can be prevented.

(Structure-Frame decorative material)
The frame decorative materials 16, 17, and 18 are for covering the side surfaces exposed to the outside of the frame body 10. Specifically, the frame decorative material 16 is installed so as to cover a part of the side surface exposed to the outside of the door-end side vertical frame 11, and the frame decorative material 17 is exposed to the outside of the door-end side vertical frame 12. The frame decorative material 18 is installed so as to cover a part of the side surface exposed to the outside of the upper side horizontal frame 13, and a screw or the like is respectively attached to the housing 2. It is fixed by the fixing tool. Hereinafter, of the frame decorative materials 16, 17, and 18, the frame decorative material 16 is referred to as “door-end side frame decorative material 16”, and the frame decorative material 17 is referred to as “door-end side frame decorative material 17 as necessary. The frame decorative material 18 is referred to as “upper frame decorative material 18”.

(Configuration-door)
The door body 20 is a flat opening / closing body for opening / closing the opening 3 of the building. As shown in FIG. 3, the door body 20 includes a door body body 30, a panel body 40, and a hinge 50.

(Configuration-Door-Door body)
The door body 30 is a basic structure of the door body 20 and includes a door frame 31, decorative plates 32 and 33, and a heat insulating material 34.

(Configuration-Door body-Door body-Door frame)
The door frame 31 mainly bears the rigidity of the door body 30. The door frame 31 is formed so that the front shape is a rectangular ring by combining a plurality of steel frame members 31c. The plurality of frame members 31c are composed of a pair of left and right vertical frame members 31a and 31b and a pair of upper and lower horizontal frame members (not shown). Among these, the pair of left and right vertical frame members 31a and 31b are formed so that the lengths in the longitudinal direction are substantially the same, and are arranged so as to be substantially along the vertical direction. Further, the pair of upper and lower horizontal frame members are formed so that the lengths in the longitudinal direction are substantially the same as each other, and are arranged so as to be substantially along the left-right direction. Hereinafter, among the vertical frame members 31a and 31b, the vertical frame member 31a on the door-end side of the door 1 is referred to as a “door-end side vertical frame member 31a” and the vertical frame on the door-end side of the door 1 as necessary. The material 31b is referred to as a “door bottom side vertical frame material 31b”. The vertical frame members 31a and 31b and the horizontal frame member are simply collectively referred to as “frame member 31c” when it is not necessary to distinguish them.

  The door body 30 is provided with a door window 31f. The door window 31 f is a window for improving the design and lighting characteristics of the door 1. The door window 31f has a double-glazed glass 31g fixed to an opening 31h formed in the door body 30. More specifically, the door window 31f has openings formed at the left and right and upper and lower center positions of the door body 30. A multi-layer glass 31g is fixed via a fixture to a door window frame 31i provided at the periphery of the opening 31h, which is a portion 31h and the front shape is a vertically long rectangular shape. Although the material of this door window frame 31i is arbitrary, it is preferable that it is a lightweight material excellent in workability and designability, for example, steel material is employ | adopted.

(Configuration-door body-door body-decorative panel)
The decorative plates 32 and 33 are for covering the door frame 31 and the heat insulating material 34. These decorative plates 32 and 33 are attached to the door frame 31 so as to cover at least a part of the door body 30 outside the building (in the embodiment, around the door frame 31). Specifically, the door frame 31 and the heat insulating material 34 are arranged so as to be sandwiched between the inside of the building and the outside of the building, and are fixed to the door frame 31 with an adhesive or the like. Hereinafter, of the decorative plates 32 and 33, the decorative plate 32 disposed on the inside of the building is referred to as “indoor decorative plate 32” and the decorative plate 33 disposed on the outside of the building is referred to as “shop” as necessary. This is referred to as “outer decorative plate 33”.

(Configuration-Door body-Door body-Thermal insulation)
The heat insulating material 34 is for blocking the movement of heat energy. The heat insulating material 34 is configured by using, for example, a known heat insulating material (for example, a phenol resin foam material) and is filled in the door frame 31.

(Configuration-Door body-Door body-Other configurations)
Further, a handle 35, a latch (not shown), and a locking device (not shown) are provided on the door end side of the door 1 in the door body 30. Among these, the handle 35 is for the user to open and close the door body 20, and is disposed at positions corresponding to each other on the outer side surface of the door body 30 and the inner side surface of the building. . The latch is for maintaining the door body 20 in the fully closed position regardless of whether the locking device is locked. The latch is connected to the handle 35 via an interlocking mechanism (not shown) provided inside the door body 30, and the latch is connected to the door in the door body 30 in conjunction with the operation of the handle 35 by the user. 1 can be taken in and out from the side of the door-end side. Thus, in a state where the door body 20 is positioned at the fully closed position, the latch is locked to a latch receiver (not shown) provided on the door-end side vertical frame 11, thereby closing the door body 20 at the fully closed position. Can be maintained. The locking device is a device for locking the door body 20. This locking device is configured to include a dead bolt (not shown), and more specifically, when the user performs a key operation from the front of the door body 30, the dead bolt is attached to the door in the door body 30. 1 in a state where the door body 20 is positioned at the fully closed position, and this dead bolt is placed on a dead bolt receiver (not shown) provided on the door side vertical frame 11. By locking, the door body 20 can be locked.

  A door closer 36 is provided on the upper side of the door body 30. The door closer 36 is for automatically closing the door body 20 at a safe speed when the door body 20 is opened, and the door body 20 is shown in FIG. It is for restricting that it will be in the state opened more than 20 fully open positions (preventing that the hinge cover 60 and the reinforcing material 70 contact | abut to the door butt side vertical frame 12). The door closer 36 can rotate the arm portion (not shown) of the door closer 36 in the front-rear direction, and the force when the door body 20 is opened with the door body 20 positioned at the open position. While using it as a restoring force, a sudden return can be suppressed by the damper portion (not shown) of the door closer 36.

(Configuration-Door-Panel)
The panel body 40 is at least a part of the door body 30 (however, the door of the door body 30) in order to increase the design of the door body 20 (particularly, the design of the outside of the building of the door body 20) and fire resistance. It is a panel for covering (except window 31f). A plurality of these panel bodies 40 are provided on the outer side surface of the building of the door body body 30 (specifically, the outdoor side decorative plate 33 of the door body body 30), and are arranged in parallel in the left-right direction with a space between each other. It is installed. The panel body 40 includes decorative plates 41 and 42 and a core 43.

(Configuration-Door body-Panel body-Decorative plate)
The decorative plates 41 and 42 are arranged so as to face each other from the indoor side and the outdoor side, thereby forming a hollow box-like body. The decorative board 41 is installed on the indoor side of the panel body 40, and the decorative board 42 is installed on the outdoor side of the panel body 40. Below, among the decorative boards 41 and 42, the decorative board 41 is called the "indoor side decorative board 41", and the decorative board 42 is called the "outdoor side decorative board 42" as needed. The indoor decorative plate 41 is fixed to the outdoor decorative plate 33 of the door body 30 by rivets or the like. The core 43 is connected to the indoor decorative plate 41 by an adhesive, and the outdoor decorative plate 42 is connected to the indoor decorative plate 41 and the core 43 by an adhesive.

(Configuration-Door-Panel-Core)
The core 43 is a core material of the panel body 40. The core 43 is formed so that the front shape is rectangular, and is filled in a space surrounded by the decorative plates 41 and 42. Further, the specific structure and material of the core 43 are arbitrary. For example, the core 43 is formed of a honeycomb core that is relatively light and has high rigidity.

(Configuration-Door-Hinge)
The hinge 50 is for pivotally supporting the door body 20 so as to be openable with respect to the door bottom side vertical frame 12. A plurality of the hinges 50 are arranged in parallel along the vertical direction at a distance from each other at an end of the door body 20 of the door body 20 on the door bottom side of the door 1. The hinge 50 is configured in the same manner as a known flag hinge, and specifically, a cylindrical upper bearing 51, a rod-shaped lower shaft 52 that can be inserted into the upper bearing 51, and an upper bearing. An upper support piece 53 connected to 51 and a lower support piece 54 connected to the lower shaft 52 are provided. In a state where the lower shaft 52 is inserted into the upper bearing 51, the upper support piece 53 is inserted through an insertion hole (not shown) formed in the indoor decorative plate 32 or the outdoor decorative plate 33 of the door body 30. The lower support piece 54 is fixed to the door bottom side vertical frame 12 with a fixing tool such as a mounting screw. Yes.

(Configuration-Hinge exposure prevention structure)
Next, the detail of the structure of the door 1 is demonstrated. FIG. 4 is an enlarged view of a region B in FIG. 3, and shows a case where the door 1 is arranged in a fully closed state. FIG. 5 is a diagram of a region corresponding to FIG. 4, and is a diagram when the door 1 is arranged in a fully opened state. 6A and 6B are views showing a hinge cover 60 to be described later and a reinforcing member 70 to be described later. FIG. 6A is a plan view and FIG. 6B is a side view. As shown in FIGS. 4 and 5, the door 50 has an exposure prevention structure for the hinge 50 for preventing the hinge 50 from being exposed to the outside of the building. A hinge cover 60 and a reinforcing member 70 are provided. Below, the exposure prevention structure of this hinge 50 is demonstrated.

  First, the hinge cover 60 will be described. The hinge cover 60 is not related to the rotation state of the door body 20 (that is, the state in which the opening 3 is closed by the door body 20, the state in which the opening 3 is opened by the door body 20, and these It is a cover means for preventing the hinge 50 from being exposed to the outside of the building. The hinge cover 60 is formed from the first side piece 61, the second side piece 62, and the third side piece 63 so that the cross-sectional shape in a horizontal cross section is substantially L-shaped, and the door body main body It is formed over 30 full lengths in the vertical direction (or a length slightly shorter than the full length). And the 1st side piece 61 is arrange | positioned so that it may contact | abut on the outdoor side decorative board 42 in the door side side surface of the panel body 40, and the 2nd side piece 62 and the 3rd side piece 63 are the panel body 40. The hinge 50 protrudes to the front side rather than the side surface on the door bottom side and extends to a position reaching the outside of the hinge 50, and the hinge 50 is covered from the outside.

  Here, in the state where the door body 20 is located at the fully closed position as shown in FIG. 4, it is conceivable to completely cover the side surface exposed to the outside of the hinge 50 with the hinge cover 60. In this embodiment, only a part of the side surface exposed to the outside of the hinge 50 is covered by the hinge cover 60. Specifically, in a state in which the door body 20 is positioned at the fully closed position, the leading end portion of the hinge cover 60 (portion on the door butt side vertical frame 12 side) is spaced from the door butt side vertical frame 12. The hinge 50 is not covered with the hinge cover 60 between the front end portion of the hinge cover 60 and the door bottom side vertical frame 12. The reason why the hinge cover 60 is formed in this way is as follows. That is, as a first reason, when the side surface exposed to the outside of the hinge 50 is completely covered with the hinge cover 60, the door body 20 is positioned at the fully open position as shown in FIG. This is because the hinge cover 60 may interfere with the door bottom side vertical frame 12 and the like in the state, which is not preferable. Therefore, in the embodiment, in a state where the door body 20 is located at the fully open position, the door body 20 is placed in the fully closed position so that the leading end portion of the hinge cover 60 is close to or abuts the door bottom side vertical frame 12. The mutual space | interval of the front-end | tip part of the hinge cover 60 in the state located in FIG. As a second reason, as shown in FIG. 4, in the state where the door body 20 is located at the fully closed position, the side surface exposed to the outside of the hinge 50 is covered by the hinge cover 60. This is because the part that is not covered can be covered with the door-end side frame decorative material 17 projecting to the outside of the building rather than the hinge 50, and it is not necessary to cover with the hinge cover 60. In this way, in the embodiment, the hinge cover 60 and the door bottom side frame decorative material 17 cover the side surface exposed to the outside of the hinge 50 almost completely.

  Among the parts constituting the hinge cover 60, the first side piece 61 is formed such that the width of the first side piece 61 is longer than the length of the panel body 40 in the front-rear direction. In addition, the first side piece 61 has a plurality of insertion holes 64 through which a mounting screw 80 for attaching the hinge cover 60 to a connection piece 82 to be described later is inserted at predetermined intervals along the vertical direction. It is installed side by side. Further, as shown in FIG. 4, the second side piece 62 is formed so as to be substantially along the left-right direction in a state in which the door body 20 is positioned at the fully closed position, and the second side piece 62 is closer to the door than the first side piece 61. 1 is arranged on the door bottom side. Further, the third side piece 63 corresponds to the third side piece 63 in the upper bearing 51 (or the lower shaft 52) of the hinge 50 in a state where the door body 20 is located at the fully closed position as shown in FIG. It is formed so as to be substantially along the outer edge tangent of the adjacent portion (more specifically, the inner angle between the second side piece 62 and the third side piece 63 is a predetermined angle (for example, 145 degrees). Formed), and is arranged inside the building with respect to the second side piece 62. The width of the second side piece 62 and the width of the third side piece 63 are set so that the width of the second side piece 62 is longer than the width of the third side piece 63 in the embodiment. However, it is not limited to this. For example, the width of the second side piece 62 may be set to be substantially the same as the width of the third side piece 63, or the width of the third side piece 63 is longer than the width of the second side piece 62. It may be set to be. Alternatively, the second side piece 62 and the third side piece 63 may be integrated with each other to have a planar shape.

  The hinge cover 60 configured as described above can be manufactured from any material, but from the viewpoint of design, the texture of the hinge cover 60 and the door body 30 disposed around the hinge cover 60 can be manufactured. It is preferable to unify the outdoor side decorative plate 33 and the texture of the outdoor side decorative plate 42 of the panel body 40. For this reason, in the embodiment, the hinge cover 60 is the same as the outdoor decorative plate 33 of the door body 30 and the outdoor decorative plate 42 of the panel body 40 (material, thickness, color, surface treatment, and coating). Are made of the same material) (for example, a known non-combustible decorative steel plate subjected to rust prevention treatment and wood grain coating). Moreover, compared with the member of the outdoor side decorative plate 42, the strength of the hinge cover 60 is improved by making the member of the hinge cover 60 a thicker member while having the same surface form. It is also possible to omit 70. However, when the hinge cover 60 is formed of such a thick member, the manufacturing cost of the hinge cover 60 increases. On the other hand, when the hinge cover 60 is formed by a member that is substantially the same as the member of the outdoor decorative plate 42, it is relatively inexpensive that is purchased or processed in large quantities for the outdoor decorative plate 42. Since the hinge cover 60 can be formed by diverting the members, the manufacturing cost of the hinge cover 60 can be reduced. Further, even when the hinge cover 60 is formed by a member that is substantially the same as the member of the outdoor decorative plate 42, the hinge cover 60 can be deformed by reinforcing with the reinforcing material 70. Can be reduced. The hinge cover 60 can be manufactured by an arbitrary method. For example, the first side piece 61, the second side piece 62, and the third side piece 63 are integrated by bending a decorative steel plate. A plurality of insertion holes 64 are punched and formed at any time before and after the bending.

(Configuration-Hinge exposure prevention structure-Reinforcement material)
Next, the reinforcing material 70 will be described. The reinforcing material 70 is a reinforcing means for reinforcing the hinge cover 60. That is, when the hinge 50 is covered only by the hinge cover 60, the hinge cover 60 is thinner than the frame member 31 c of the door body 30. For example, when the hinge cover 60 hits a person or an object, the hinge cover 60 may be easily deformed. Therefore, in order to solve this problem, the hinge cover 60 is reinforced by the reinforcing material 70 in the embodiment. Specifically, as shown in FIGS. 4 to 6, the reinforcing member 70 includes a first side piece 71, a second side piece 72, and a second side piece so that the reinforcing member 70 substantially follows the hinge cover 60. From the three side pieces 73, the horizontal cross section is formed so that the cross-sectional shape is substantially L-shaped, and the hinge cover 60 is formed over the entire length in the vertical direction (or slightly shorter than the total length). The hinge cover 60 is disposed on the inner side surface of the building.

  Here, among the portions of the reinforcing member 70, the first side piece 71 is formed such that the width of the first side piece 71 is substantially the same as the width of the first side piece 61 of the hinge cover 60. The hinge cover 60 is disposed so as to come into contact with the first side piece 61. The first side piece 71 has a plurality of insertion holes 74 through which the mounting screws 80 are inserted, and corresponds to the plurality of insertion holes 64 formed in the first side piece 61 of the hinge cover 60. It is arranged at each position. The second side piece 72 is formed such that the width of the second side piece 72 is substantially the same as the width of the second side piece 62 of the hinge cover 60. It arrange | positions so that the side piece 62 may contact | abut. The third side piece 73 is formed so that the width of the third side piece 73 is slightly longer than the width of the third side piece 63 of the hinge cover 60. It arrange | positions so that the side piece 63 may contact | abut.

  The reinforcing member 70 configured as described above can be manufactured with an arbitrary material and thickness. From the viewpoint of reinforcing the hinge cover 60, the reinforcing member 70 may be made stronger than the hinge cover 60. preferable. For this reason, in the embodiment, the reinforcing member 70 is manufactured such that the thickness of the reinforcing member 70 is larger than the thickness of the hinge cover 60. Or it is not restricted to this, For example, the material of the reinforcing material 70 is good also as a material stronger than the material of the hinge cover 60. The reinforcing member 70 can be manufactured by an arbitrary method. For example, the first side piece 71, the second side piece 72, and the third side piece 73 are integrally formed by extrusion molding of aluminum. Then, after this extrusion molding, the insertion hole 74 is formed by punching.

  Moreover, about the connection structure of the hinge cover 60 and the reinforcing material 70, the structure which can connect the hinge cover 60 and the reinforcing material 70 is employ | adopted, without using other members, such as a fixture. Yes. Specifically, as shown in FIGS. 4 to 6, at the end of the reinforcing member 70 opposite to the end on the door body 20 side (that is, at the tip of the third side piece 73 of the reinforcing member 70). The engaging portion 75 is provided. The engagement portion 75 is an engagement for engaging an end portion of the hinge cover 60 opposite to the end portion on the door body 20 side (that is, the tip portion of the third side piece 73 of the hinge cover 60). Means. The engaging portion 75 is formed by folding the tip end portion of the third side piece 73 of the reinforcing member 70 and its vicinity to the outside of the building, and the vertical length of the hinge cover 60 (or from the total length). (Also slightly shorter length). With such a connection structure, the hinge cover 60 and the reinforcing member 70 can be connected without using other members such as a fixture, so that the hinge cover 60 can be compared to the case where the fixture is used. And the reinforcing member 70 can be easily attached, and the design of the hinge cover 60 can be maintained. In order to connect the hinge cover 60 and the reinforcing member 70 more firmly, for example, an adhesive may be applied to a contact portion of the reinforcing member 70 with the hinge cover 60.

  When the hinge cover 60 and the reinforcing member 70 are attached, the connecting portion of the hinge cover 60 between the first side piece 61 and the second side piece 62 and the vicinity thereof are the first side piece 71 and the second side. When a manufacturing error occurs in the hinge cover 60 or the reinforcing member 70 when trying to follow the connection portion with the piece 72 and the vicinity thereof, for example, the first side piece 61 in the hinge cover 60 and There is a possibility that the corner portion formed by the second side piece 62 and the corner portion formed by the first side piece 71 and the second side piece 72 in the reinforcing member 70 interfere with each other. In order to solve such a problem, in the embodiment, as shown in FIG. 4 to FIG. 6, a stepped portion 76 is provided at the connection portion between the first side piece 71 and the second side piece 72 and the vicinity thereof. Is provided. The stepped portion 76 is for forming a space between the connecting portion between the first side piece 71 and the second side piece 72 and the hinge cover 60. The stepped portion 76 is formed so that the cross-sectional shape of the horizontal section is substantially inverted L-shaped, and the first side piece 76a of the stepped portion 76 is spaced from the second side piece 62 of the hinge cover 60. The second side piece 76b of the stepped portion 76 is arranged at a distance from the first side piece 61 of the hinge cover 60. With such a configuration, a space surrounded by the first side piece 76a, the second side piece 76b, and the hinge cover 60 of the stepped portion 76 is formed. For this reason, even if a manufacturing error occurs in the hinge cover 60 or the reinforcing material 70, the corner portion formed by the first side piece 61 and the second side piece 62 in the hinge cover 60 and the reinforcing material 70. It is possible to prevent the corner portion formed by the first side piece 71 and the second side piece 72 from interfering with each other.

  In addition, in the state where the door body 20 is located at the fully closed position as shown in FIG. 4, as described above, the hinge cover 60 and the reinforcing material 70 are covered by the door stop portion 15, but FIG. As shown, in the state where the door body 20 is located at the fully open position, the hinge cover 60 and the reinforcing material 70 are not covered by the door stop portion 15. Here, if the side surface inside the building of the hinge cover 60 is not covered by the reinforcing material 70, the side surface is exposed to the inside of the building, so depending on the state of the side surface (for example, the side surface) If the base of the hinge cover 60 appears on the door 1), the design of the door 1 may be lowered. For this reason, in the embodiment, by covering the inner side surface of the hinge cover 60 with the reinforcing material 70, the side surface is prevented from being exposed and the design of the door 1 is maintained. In particular, the side surface of the reinforcing material 70 is formed on the inner side surface of the building by performing a surface treatment (for example, anodizing when the reinforcing material 70 is formed of aluminum). Even when exposed to the inside, the design of the door 1 can be further maintained.

(Structure-Hinge exposure prevention structure-Hinged structure etc.)
Moreover, about the accommodation structure of the hinge 50, the hinge cover 60, and the reinforcing material 70, the accommodation structure which can improve the installation property of the door 1 is employ | adopted. Specifically, as shown in FIG. 4 and FIG. 5, as one feature of the accommodation structure, the outside side of the building in the door body 30 and the side of the panel body 40 on the door bottom side of the door 1. In the space 81 (hereinafter referred to as “accommodating space 81”) (more specifically, the side of the door body 30 on the outside of the building and the panel body 40 on the door bottom side of the door 1). At least part of the hinge 50 (in the embodiment, the hinge) in the side, the door-side vertical frame 12, the housing 2, and the accommodation space 81 surrounded by the door-side frame decorative material 17 50 upper bearing 51 and lower shaft 52 part) can be accommodated, and the door body 30 and the panel body 40 are arranged in steps.

  In addition, as another feature of the accommodation structure, at least the reinforcing member 70 (in the embodiment, the hinge cover 60 and the reinforcing member 70) is connected to the door body via the connection piece 82 accommodated in the panel body 40. The main body 30 or the panel body 40 is connected. More specifically, the connection piece 82 is formed so that the cross-sectional shape of the horizontal cross section is a substantially inverted L shape, and the first side piece 82 a of the connection piece 82 is the outdoor side decorative plate 42 of the panel body 40. And the second side piece 82b of the connection piece 82 is disposed so as to contact the outdoor side decorative plate 33 of the door body 30. The first side piece 82a of the connection piece 82 is formed with a screw hole (not shown) for fixing the attachment screw 80, and the second side piece 82b of the connection piece 82 is attached to the first side piece 82a. An insertion hole (not shown) for inserting the screw 80 is formed. The hinge cover 60 and the reinforcing member 70 are connected to the panel through the insertion hole (not shown) formed in the outdoor decorative plate 42 of the panel body 40 and the screw hole of the first side piece 82a in the connection piece 82. The panel body 40 (more specifically, the interior of the panel body 40) at the door-side side portion of the door 1 in the body 40 (specifically, the door-side side portion of the door 1 on the outdoor decorative plate 42). The connecting piece 82 is connected to the first side piece 82a) by a mounting screw 80. Further, the second side piece 82b of the connection piece 82 is inserted through an insertion hole (not shown) formed in the outdoor side decorative plate 33 of the door body 30 and a screw hole formed in the door bottom side vertical frame member 31b. These are connected to the door bottom side vertical frame member 31b by mounting screws 80.

  With such a fitting structure, the door body side 30 of the door body 30 and the side of the door 1 on the door bottom side of the panel body 40 are flush with the side of the door body 1 of the door 1 on the panel body 40. Compared with the case where the panel body 40 is arrange | positioned, it can suppress that the hinge 50 protrudes outside the building rather than the door body 20, and can attain downsizing of the installation space of the door 1. FIG. Further, since the hinge cover 60 and the reinforcing material 70 are connected to the door body 30 via the connection piece 82 accommodated inside the panel body 40, the hinge cover 60 and the reinforcing material 70 are The accommodation space 81 can be made more compact than when connected to the door body 30 through the connection piece 82 accommodated in the accommodation space 81. From the above, it becomes possible to improve the installation property of the door 1.

(Configuration-Hinge exposure prevention structure-Mounting method)
Next, the attachment method of the door body 20 with respect to the frame 10 among the structures of the door 1 is demonstrated.

  First, the upper support piece 53 in each of the plurality of hinges 50 is placed on the indoor side decorative plate 32 of the door body 30 with respect to the door bottom side vertical frame member 31 b of the door body 30 connected to the panel body 40. Or it fixes with an attachment screw through the insertion hole of the outdoor side decorative board 33. FIG. Next, the lower support piece 54 in each of the plurality of hinges 50 is fixed to the door butt side vertical frame 12 with mounting screws. Then, the door body 20 is suspended via the plurality of hinges 50 by hanging the door body 20 so that the lower shaft 52 of each lower support piece 53 is inserted into the upper bearing 51 of each upper support piece 53. It is attached to the vertical frame 12.

  In addition, at any time before and after the door body 20 is attached, the reinforcing member 70 is brought into contact with the inner edge of the hinge cover 60 so that the reinforcing member 70 is attached to the building of the hinge cover 60. The hinge cover 60 is provided on the inner side surface and by engaging the end portion of the hinge cover 60 opposite to the end portion on the door body 20 side with the engaging portion 75 provided on the reinforcing member 70. And the reinforcing material 70 are connected to each other.

  Thereafter, the hinge cover 60 and the reinforcing member 70 in a state of being connected to each other in this manner are fixed to the door body 20. Specifically, as shown in FIG. 4, the first side piece 61 of the hinge cover 60 is in contact with the side surface of the outdoor decorative panel 42 of the panel body 40 with the door body 20 positioned at the fully open position. In addition, the reinforcing member 70 and the hinge cover 60 are inserted into the housing space 81 from the outside of the building. Next, with the door body 20 positioned at the fully open position as shown in FIG. 5, the reinforcing member 70 and the hinge cover 60 are connected to the connection piece 82 (specifically, the door body main body 30. When the panel body 40 is connected to the door body main body 30, the screw hole of the first side piece 82a and the outdoor side makeup in the connecting piece 82) connected to the door bottom side vertical frame member 31b by the mounting screw 80). It fixes with the attachment screw 80 with respect to the said 1st side piece 82a through the insertion hole of the board 42. FIG. This completes the attachment of the door body 20 to the frame body 10.

  Here, after the door body 20 is attached, it is necessary to put in and out a spacer between the frame body 10 and the hinge 50 in order to adjust the mutual distance between the frame body 10 and the door body 20. In this case, in this case, the hinge cover 60 and the reinforcing member 70 can be easily removed from the door body 20 by performing the reverse procedure of the above-described method. That is, the hinge cover 60 and the reinforcing member 70 are connected to the panel body 40 at the door bottom side portion of the door 1 in the panel body 40. Therefore, as shown in FIG. Can be exposed to the indoor side, and the fixing by the mounting screw 80 can be released. Further, the hinge cover 60 and the reinforcing member 70 are connected to the panel body 40 at the door bottom side of the door 1 in the panel body 40, so that the door body 20 as shown in FIG. Since the hinge cover 60 and the reinforcing member 70 are not covered by the upper bearing 51 of the hinge 50 (the inner cover side of the upper bearing 51 may be located). The hinge cover 60 and the reinforcing material 70 can be taken out and removed outside without the upper bearing 51 of the hinge 50 becoming an obstacle. Therefore, the spacer can be taken in and out while the door body 20 is suspended, and the mutual distance between the frame body 10 and the door body 20 can be easily adjusted.

(Effect of embodiment)
Thus, according to the embodiment, the hinge cover 60 is provided on the door body 20, so that the hinge 50 is not exposed to the outside of the building regardless of the rotational state of the door body 20. A hinge cover 60 for covering the hinge 50, and a reinforcing member 70 provided on a side surface of the hinge cover 60 on the inner side of the building, the reinforcing member 70 for reinforcing the hinge cover 60. Since it provided, the freedom degree of the design of the part (namely, hinge cover 60 and the reinforcing material 70) which covers the hinge 50 can be raised by combining several members called the hinge cover 60 and the reinforcing material 70. FIG. For this reason, by using a relatively high-strength member for the reinforcing member 70, it is possible to reduce the possibility of the hinge cover 60 and the reinforcing member 70 being deformed, and the hinge cover 60 is disposed around the hinge cover 60. By using a member having the same texture as that of the exterior decorative plate 42 of the panel body 40, the design of the door can be improved.

  Further, the hinge cover 60 is formed of substantially the same member as the outdoor decorative plate 42 (or the outdoor decorative plate 33 of the door body 30) of the panel body 40 that covers at least a part of the outside of the building in the door body 20. Therefore, the texture of the hinge cover 60 and the texture of the outdoor decorative plate 42 of the panel body 40 can be unified, and the hinge cover 60 is formed by a member different from the outdoor decorative plate 42 of the panel body 40. Compared to the above, the design of the door 1 can be further improved. Moreover, compared with the member of the outdoor side decorative plate 42, the strength of the hinge cover 60 is improved by making the member of the hinge cover 60 a thicker member while having the same surface form. It is also possible to omit 70. However, when the hinge cover 60 is formed of such a thick member, the manufacturing cost of the hinge cover 60 increases. On the other hand, when the hinge cover 60 is formed by a member that is substantially the same as the member of the outdoor decorative plate 42, it is relatively inexpensive that is purchased or processed in large quantities for the outdoor decorative plate 42. Since the hinge cover 60 can be formed by diverting the members, the manufacturing cost of the hinge cover 60 can be reduced. Further, even when the hinge cover 60 is formed by a member that is substantially the same as the member of the outdoor decorative plate 42, the hinge cover 60 can be deformed by reinforcing with the reinforcing material 70. Can be reduced.

  Further, at least a part of the hinge 50 can be accommodated in the accommodation space 81 surrounded by the side of the door body 30 outside the building and the side of the panel body 40 on the door bottom side of the door 1. Since the door body 30 and the panel body 40 are arranged in a stepped manner, for example, the door-side side of the door 1 in the door body 30 is the door-side of the door 1 in the panel body 40. Compared with the case where the door body main body 30 and the panel body 40 are arranged so as to be flush with the side portion of the door, the hinge 50 can be prevented from projecting outside the building from the door body 20, and the door 1 The installation space can be made compact.

  Further, since the hinge cover 60 and the reinforcing member 70 are connected to the panel body 40 at the side of the panel body 40 on the door bottom side of the door 1, the door body 20 is not removed from the frame body 10. The hinge cover 60 and the reinforcing member 70 can be easily removed from the door body 20. Thereby, for example, after the door body 20 is attached, in order to adjust the mutual distance between the frame body 10 and the door body 20, when inserting and removing the spacer between the frame body 10 and the hinge 50, By simply removing the hinge cover 60 and the reinforcing member 70 from the door body 20, the spacers can be taken in and out while the door body 20 is suspended, and the mutual distance between the frame body 10 and the door body 20 can be easily adjusted. Can be done.

  Moreover, since the edge part on the opposite side to the edge part by the side of the door body 20 in the hinge cover 60 was engaged with the engaging part 75 provided in the reinforcing material 70, without using attachment tools, such as a screw. Since the hinge cover 60 and the reinforcing member 70 can be connected, the hinge cover 60 and the reinforcing member 70 can be easily attached as compared with the case where a fixture is used. The design of the cover 60 can be further improved.

[III] Modifications to Embodiments While the embodiments of the present invention have been described above, specific configurations and means of the present invention are within the scope of the technical idea of each invention described in the claims. Any modification and improvement can be made. Hereinafter, such a modification will be described.

(About problems to be solved and effects of the invention)
First, the problems to be solved by the invention and the effects of the invention are not limited to the above-described contents, and the present invention solves the problems not described above or has the effects not described above. There are also cases where only some of the described problems are solved or only some of the described effects are achieved. For example, even if the strength of the hinge cover 60 in the door 1 according to the present invention is similar to that of the conventional case, the problem of the present application is solved when the strength of the hinge cover 60 is similar to that of the conventional case due to a structure different from the conventional one. ing.

(About the door)
In the said embodiment, although the door body 20 demonstrated having provided the door body main body 30 and the panel body 40, it is not restricted to this, For example, the panel body 40 may be abbreviate | omitted. In this case, for example, the door-side portion of the door 1 in the door body 30 (specifically, the door-side portion of the door 1 in the outdoor decorative plate 33 and the door-side vertical frame member 31b). By forming in a stepped shape, at least a part of the hinge 50 may be accommodated in the accommodating space 81 surrounded by the portion. In this case, the hinge cover 60 and the reinforcing member 70 are directly connected to the door bottom side vertical frame member 31 b of the door body 30 without using the connection piece 82.

(About the panel body)
In the said embodiment, although the length of the front-back direction of the panel body 40 was demonstrated that it was set shorter than the width | variety of the 1st side piece 61 of the hinge cover 60, it is not restricted to this. For example, the length of the panel body 40 in the front-rear direction may be set such that the panel body 40 is substantially flush with the first side piece 61 of the hinge cover 60. With such a shape, the integrity of the design of the panel body 40 and the design of the hinge cover 60 can be enhanced, and the design of the door 1 can be further improved.

(About hinge cover)
In the above embodiment, the hinge cover 60 has been described as being formed separately from the indoor side decorative plate 32 or the outdoor side decorative plate 33 of the door body 30 or the decorative body of the panel body 40. However, the present invention is not limited to this, and the indoor side decorative plate 32 or the outdoor side decorative plate 33 of the door body 30 or the decorative body of the panel body 40 may be integrally formed.

  Moreover, in the said embodiment, although the hinge cover 60 demonstrated that it was formed with the substantially the same member as the outdoor side decorative board 42 of the panel body 40, it is not restricted to this. For example, when the hinge cover 60 is formed of a member different from the outdoor decorative plate 42 of the panel body 40, the hinge cover 60 is formed of substantially the same member as the outdoor decorative plate 33 of the door body 30. Also good. Alternatively, the hinge cover 60 is formed of substantially the same material as the material of the outdoor decorative plate 42 of the panel body 40 and is subjected to substantially the same treatment as the surface treatment of the outdoor decorative plate 42. Alternatively, it may be formed to be substantially the same as either the material of the outdoor decorative plate 42 or the surface treatment of the outdoor decorative plate 42.

  In the above embodiment, the hinge cover 60 is formed so that the entire first side piece 71 of the reinforcing member 70 is covered by the first side piece 61 of the hinge cover 60. It is not limited to this. For example, even if the hinge cover 60 is formed such that the first side piece 61 of the hinge cover 60 covers only the portion of the first side piece 71 of the reinforcing member 70 other than the portion corresponding to the panel body 40. Good.

(Reinforcing materials)
In the above-described embodiment, it has been described that the stepped portion 76 is formed at the connection portion between the first side piece 71 and the second side piece 72 in the reinforcing member 70. A shaped corner may be formed.

(About the door installation structure)
In the above-described embodiment, at least a part of the hinge 50 is accommodated in the accommodation space 81 surrounded by the side of the door body 30 outside the building and the side of the panel body 40 on the door bottom side. Although the door body 30 and the panel body 40 have been described as being stepped so as to be accommodated, the present invention is not limited to this. For example, the door body main body 30 and the panel body 40 are arranged so that the side of the door 1 on the door bottom side of the door body 30 is flush with the side of the door 1 on the door bottom side of the panel body 40. May be.

(Appendix)
The door of Supplementary Note 1 is a door provided at an opening of a building, and a door body constituting the door is pivotally supported by a hinge provided at an end of the door on the door bottom side. Cover means provided on the door body for covering the hinge so that the hinge is not exposed to the outside of the building regardless of the rotation state of the door body. Cover means, and reinforcing means provided on the inner side surface of the building in the cover means, the reinforcing means for reinforcing the cover means.

  The door of Supplementary Note 2 is the door of Supplementary Note 1, wherein the door body includes a decorative plate that covers at least a part of the outside of the building in the door body, and the cover means is substantially the same as the decorative plate. Formed by member.

  The door of appendix 3 is the door according to appendix 1 or 2, wherein the door body includes a door body main body and a panel body provided on a side surface outside the building in the door body main body. In the space surrounded by the outer side of the building in the body body and the side of the door in the panel body on the door bottom side, at least a part of the hinge can be accommodated. The door body main body and the panel body were arranged in steps, and the reinforcing means was connected to the door body main body or the panel body.

  The door of Supplementary Note 4 is the door described in Supplementary Note 3, wherein the cover means and the reinforcing means are connected to the panel body at the side of the door side of the door of the panel body.

  The door of appendix 5 is the door according to any one of appendices 1 to 4, wherein the end of the reinforcing means on the side opposite to the end on the door body side is the end of the cover means on the door body side. Engaging means for engaging the end on the opposite side to the door is provided, and the end of the cover means opposite to the end on the door body side is engaged with the engaging means.

(Additional effects)
According to the door described in appendix 1, the cover means is provided on the door body, and covers the hinge so that the hinge is not exposed to the outside of the building regardless of the rotation state of the door body. Cover means, and reinforcing means provided on the inner side surface of the building in the cover means, the reinforcing means for reinforcing the cover means, a plurality of members such as the cover means and the reinforcing means are provided. By combining them, it is possible to increase the degree of freedom in designing the portion covering the hinge (that is, the cover means and the reinforcing means). For this reason, by using a relatively high strength member for the reinforcing means, it is possible to reduce the possibility that the cover means and the reinforcing means are deformed, and the cover means has a texture such as a decorative board arranged around the cover means. By using members that are substantially the same, the design of the door can be improved.

  According to the door of appendix 2, since the cover means is formed of substantially the same member as the decorative plate covering at least a part of the outside of the building in the door body, the texture of the cover means and the decorative texture of the door body As compared with the case where the cover means is formed of a member different from the decorative plate of the door body, the design of the door can be further improved. In addition, the cover member is made of a thicker member having the same surface form as compared with the decorative member of the door body, thereby improving the strength of the cover member and omitting the reinforcing member. Is also possible. However, when the cover means is formed of such a thick member, the manufacturing cost of the cover means increases. On the other hand, when the cover means is formed of substantially the same member as the decorative plate member of the door body, the cover is made by diverting relatively inexpensive members that are purchased or processed in large quantities for the door body. Since the means can be formed, the manufacturing cost of the cover means can be reduced. In addition, even when the cover means is formed of a member that is substantially the same as the member of the decorative plate of the door body, the possibility of the cover means being deformed is reduced by reinforcing with the reinforcing means. Can do.

  According to the door described in Supplementary Note 3, at least a part of the hinge is accommodated in the space surrounded by the side of the door body on the outside of the building and the side of the panel body on the door bottom side. Since the door body and the panel body are arranged in steps so as to be possible, for example, the side of the door bottom of the door in the door body is the side of the door bottom of the panel body Compared to the case where the door body and the panel body are arranged so as to be flush with each other, the hinge can be prevented from protruding outside the building from the door body, and the door installation space can be made compact. it can.

  According to the door described in appendix 4, since the cover means and the reinforcing means are connected to the panel body at the side of the door edge of the door in the panel body, the door body is removed from the door frame body. The cover means and the reinforcing means can be easily removed from the door body without being removed. Thus, for example, when the spacer is inserted and removed between the frame body and the hinge to adjust the mutual distance between the frame body and the door body after the door body is attached, the cover means and the reinforcing means Since the spacer can be taken in and out only by removing the door from the door body, the distance between the frame body and the door body can be easily adjusted.

  According to the door described in appendix 5, since the end of the cover means opposite to the end on the door body side is engaged with the engaging means provided on the reinforcing means, a fixture such as a screw is used. Since the cover means and the reinforcing means can be connected to each other, the cover means and the reinforcing means can be easily attached and the design of the door is further improved as compared with the case of using a fixture. It becomes possible to improve.

DESCRIPTION OF SYMBOLS 1 Door 2 Housing 3 Opening part 10 Frame 11 Vertical frame (door side vertical frame)
12 Vertical frame (Tojiri side vertical frame)
13 Horizontal frame (Upper horizontal frame)
14 Horizontal frame (lower horizontal frame)
15 Door stop 16 Frame decorative material (door-end frame decorative material)
17 Frame cosmetics (Tojiri side frame cosmetics)
18 Frame decorative material (upper frame decorative material)
20 Door body 30 Door body body 31 Door frame 31a Vertical frame material (door end side vertical frame material)
31b Vertical frame material (Tojiri side vertical frame material)
31c Frame material 31f Door window 31g Multi-layer glass 31h Opening 31i Door window frame 32 Decorative plate (indoor side decorative plate)
33 decorative panel (outdoor decorative panel)
34 Heat insulating material 35 Handle 36 Door closer 40 Panel body 41 Decorative plate (indoor decorative plate)
42 veneer (outdoor veneer)
43 core 50 hinge 51 upper bearing 52 lower shaft 53 upper support piece 54 lower support piece 60 hinge cover 61 first side piece 62 second side piece 63 third side piece 64 insertion hole 70 reinforcing material 71 first side piece 72 Second side piece 73 Third side piece 74 Insertion hole 75 Engaging portion 76 Stepped portion 76a First side piece 76b Second side piece 80 Mounting screw 81 Housing space 82 Connection piece 82a First side piece 82b Second side piece

Claims (5)

It is a door provided at the opening of the building, and is a door on which a door body constituting the door is pivotally supported by a hinge provided at an end of the door on the door bottom side,
Cover means provided on the door body, the cover means for covering the hinge so that the hinge is not exposed to the outside of the building regardless of the rotation state of the door body,
Reinforcing means provided on the inner side surface of the building in the cover means, reinforcing means for reinforcing the cover means;
With door. The door body includes a decorative plate covering at least a part of the outside of the building in the door body,
The cover means is formed by substantially the same member as the decorative plate,
The door according to claim 1. The door body is
The door body,
A panel body provided on an outer side surface of the building in the door body,
At least a part of the hinge can be accommodated in a space surrounded by a side of the door body outside the building and a side of the door on the door bottom of the panel body. The door body and the panel body are arranged in steps,
The reinforcing means is connected to the door body or the panel body,
The door according to claim 1 or 2. The cover means and the reinforcing means are connected to the panel body at the side of the door side of the door in the panel body,
The door according to claim 3. An engagement means for engaging an end of the cover means opposite to the end of the door body side is provided at an end of the reinforcing means opposite to the end of the door body.
An end of the cover means opposite to the end on the door body side is engaged with the engaging means.
The door according to any one of claims 1 to 4.

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