JP3550382B2 - Door with storage - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a door with a storage portion, and more specifically, a hinged door that covers an opening of a storage box installed using an internal space of a door body can be greatly opened so that objects can be easily taken in and out, Also, the present invention relates to a structure of a door with a storage portion which can completely cover the peripheral portion of the opening of the storage box so as not to impair the view from the indoor side when closed.
[0002]
[Prior art]
A storage box is installed in the door body such as the entrance using its internal space, and a blindfold door is provided at the opening of the storage box on the indoor side so that it can be opened and closed. Have been.
[0003]
[Problems to be solved by the invention]
However, in a conventional door with a storage unit, since the door of the storage box is constituted by a single door that rotates on one side as an axis, when the rotation radius of the door becomes large, a relatively large space such as an umbrella or the like is removed from the storage box. When you take out or put in a large object, it will open widely. For this reason, when the entrance space is narrow, it is very troublesome to take things in and out, which is inconvenient.
[0004]
In addition, since the conventional storage box is formed of a steel plate having a relatively small thickness, the bearing portion for receiving the pivot of the door rises from the storage box to form a hinge, and the hinge has an insertion hole through which the pivot is inserted. Most are formed. For this reason, the pivot portion has a problem in structural strength, and the door must be made of the same thickness as the storage box. Therefore, it has not been possible to mount a door with a profound feeling, that is, a door made of a material having a certain weight.
[0005]
[Means for Solving the Problems]
The present invention has been made in order to solve the above-mentioned conventional problems, and the door installed at the opening of the storage box is almost fully opened even in a narrow entrance space so that objects can be easily taken in and out. The object of the present invention is to provide a door with a storage part that completely covers the periphery of the opening of the storage box when closed and improves the view from the indoor side, and is rich in weight. The gist of the invention is that a door body having a hollow portion inside and an opening communicating with the hollow portion formed on the indoor side surface, a steel plate body, a top plate, and a bottom plate are combined to form a front surface. A box having an opening, wherein at least the opening ends of the top plate and the bottom plate are bent inward to form a frame portion, and a cutout is formed substantially at the center of each of the frame portions; The rear part of the door is embedded in the hollow part of the door body. The outer peripheral surface of the box and the front surface is formed in a shape having a pair of left and right circumferential surfaces and a groove at the center where the left and right circumferential surfaces unite, and the front surface protrudes forward from a frame portion of the storage box. A pair of upper and lower bearing members mounted on the notch portion and a pair of upper and lower shaft portions supported by these bearing members can be opened and closed in opposite directions, and the upper and lower end surfaces are formed higher than the base end surface of each shaft portion. A door with a storage section and the like, comprising a pair of left and right hinged doors.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to an embodiment shown in the drawings. In the drawings, reference numeral 1 denotes a door body made of a steel plate, which can be freely opened and closed in an outdoor direction through hinge fittings 2 and 2 at an opening of an entrance (not shown). It is to be attached. The door body 1 has a flash type structure in which a front side plate 3 on the outdoor side and a rear side plate 4 on the indoor side are fixed to face each other via a rough frame 5 and a hollow portion 6 is formed inside. Reference numeral 7 denotes a general-purpose handle, and reference numeral 8 denotes a locking device such as a cylinder lock.
[0007]
Reference numeral 9 denotes an opening formed in the rear panel 4 on the indoor side of the door main body 1, which is located below the door main body 1 and has a vertically rectangular shape in a front view. The opening 9 is assembled in a rectangular parallelepiped shape. The storage box 10 made of a steel plate described later is fitted and fixed. That is, as shown in FIG. 8, the storage box 10 includes a rear plate portion 11 made of a steel plate and left and right side plate portions 12 bent at 90 degrees in the same direction from both side edges of the rear plate portion 11. It is composed of a pair of boxes 13, 13, a steel plate top plate 14, and a bottom plate 15.
[0008]
Then, as shown in FIG. 9, the pair of box units 13, 13 are joined and fixed to one side plate portion 12 of the box unit 13, and are then arranged on the upper surface and the bottom surface of both box units 13. By fixing the top plate 14 and the bottom plate 15 respectively, the storage box 10 is completed. Therefore, the storage box 10 is provided with two storage chambers 16, 16 on the left and right sides, respectively, with the central side plates 12, 12 as partition walls. In the drawing, reference numeral 18 denotes a frame portion having a small width formed by folding inwardly at the periphery of the opening 17 of the storage box 10.
[0009]
Then, the storage box 10 is fitted in the opening 9 of the door body 1 with the rear plate 11 buried in the hollow portion 6 toward the front plate 3 side of the door body 1, and is fitted into the opening 9. It is fixed in a state where the back surface and the back surface of the rear plate portion 11 of the storage box 10 are joined. At this time, the opening 17 side of the storage box 10 slightly protrudes from the rear plate 4 of the door body 1 toward the indoor side, but the plane area of the opening 9 of the door body 1 and the front area of the storage box 10 are different. Since they are set identically, the inner peripheral edge of the opening 9 and the outer peripheral surface of the storage box 10 are joined without forming a gap.
[0010]
Openings 19, 19 for opening and closing the openings 17, respectively, are attached to the openings 17 of the left and right storage chambers 16, 16 of the storage box 10, respectively. The hinged doors 19, 19 are of a double-door configuration that opens in the indoor direction, and each has a structure in which the center side plate portions 12, 12 of the storage box 10 are respectively opened to one side around a pivot.
[0011]
Here, the steps of the structure of the hinged door 19 will be described with reference to FIGS. 11 and 12. First, the inner diameter of the rectangular thin steel plate 20 is set to the same inner diameter as the radius of the base 22 of the cylindrical support shaft 21 on each of the left and right side edges. A semi-cylindrical groove 23 is formed. Here, upper and lower end surfaces 23a of the semi-cylindrical groove 23 are set lower than upper and lower end surfaces 20a of the steel plate 20 by a height of a bearing member 24 described later. The size of the steel plate 20 is the same as the height of the storage box 10 and the width is slightly longer than twice the width of the storage room 16.
[0012]
Next, the opening 19 is formed by folding the rectangular steel plate 20 around the center axis of symmetry in the longitudinal direction, bonding and bonding the left and right steel plates, and fixing them. The left and right semi-cylindrical grooves 23 are formed in the cylindrical portion 25 by joining. The inner diameter of the cylindrical portion 25 is the same as the outer diameter of the base 22 of the support shaft 21. The upper and lower end surfaces 25a of the cylindrical portion 25 are lower than the upper and lower end surfaces 20a of the hinged door 19 by the height of the bearing member 24. In the drawing, reference numeral 26 denotes a handle of the hinged door 19.
[0013]
The base 22 of the support shaft 21 is inserted and fixed to the upper and lower ends of the cylindrical portion 25 of the hinged door 19. At this time, the upper surface 22a of the base 22 and the end surface 25a of the cylindrical portion 25 are inserted and fixed so that they are flush with each other, and the shaft portion 27 of the support shaft 22 is fixed so as to project from the end surface 25a of the cylindrical portion 25. .
[0014]
As shown in FIG. 13, the rear side of the bearing member 24 has a rectangular shape, the width thereof is the same as the total diameter of the cylindrical portions 25, 25 of the pair of hinged doors 19, 19, and the front side is described later. Two semicircles have an adjacent shape. On the front lower surface of the bearing member 24, shaft holes 28 into which the shaft portions 27 of the support shafts 21 of the left and right hinged doors 19 are inserted are formed in parallel. Further, the outer peripheral surface on the front side of the bearing member 24 is formed by a circumferential surface 29 concentric with the shaft hole 28, and a center of the left and right circumferential surfaces 29, 29 is a groove 30.
[0015]
Therefore, when the bearing member 24 is located at the position of the side plate portion 12 in the center of the storage box 10 and is immersed in the rear portion from the cutout portion 18a opened to the upper and lower frame portions 18, the front portion thereof is Fix it in a more protruding state. At this time, the upper and lower bearing members 24 are fixed so that their shaft holes 28, 28 face the shaft portions 27, 27 of the support shaft 21 of the left and right hinged doors 19, 19, respectively.
[0016]
The shaft portions 27 of the support shafts 21 of the left and right hinged doors 19, 19 are rotatably inserted into the left and right shaft holes 28 of the upper and lower bearing members 24, respectively, so that the storage chamber 16 can be closed. In this case, since the cylindrical portion 25 of the hinged door 19 is lower than the height of the bearing member 24, the edge 19 a of the hinged door 19 on the cylindrical portion 25 side should abut against the circumferential surface 29 of the bearing member 24. It can be opened and closed smoothly without any problem.
[0017]
Further, when the hinged door 19 is widely opened, the edge 19a of the hinged door 19 enters the groove 30 on the front surface of the bearing member 24, so that each hinged door 19 can be opened 90 degrees or more without any trouble. Although not shown, the storage chamber 16 and the hinged door 19 are provided with a temporary fixing device such as a magnet catcher so as not to be opened carelessly when the door is closed.
[0018]
Bars and drawers for hanging shelves and hangers are arbitrarily provided in the left and right storage rooms 16 and 16 of the storage box 10 so that various articles such as umbrellas, raincoats, shoes, slippers, and cleaning tools can be stored neatly. be able to. In the embodiment, an umbrella storage part 32 formed by a cover 31 is provided in one storage room 16, and an umbrella A is put in and out of an upper space part 33 of the cover 31.
[0019]
Here, the cover 31 has a height lower than the total length of the umbrella A and a width slightly smaller than the lateral width of the storage room 16, and a side surface 35 bent rearward in parallel from both side edges of the front surface 34. , 35. On the rear side edge of the side surface portion 35, an oblique cut groove 37 is formed which is fitted obliquely from above to a locking pin 36 protruding from the left and right side plate portions 12 of the storage chamber 16. A rainwater receiver 39 for receiving raindrops and the like attached to the umbrella A is provided at a lower portion of the cover 31 of the umbrella storage part 32 so as to be able to freely enter and exit.
[0020]
Reference numeral 40 denotes a drawer for storing shoe polishing tools and the like provided in the upper part of the other storage room 16, reference numeral 41 denotes a small container such as slippers formed of punched metal, and the small container 41 is inserted into the storage room 16 by a hook 42. It is structured to be hooked on the bar 43 fixed to the frame. 44 is a cover having the same structure as the cover 31 of the umbrella storage section 32, except that the height is short. In the above embodiment, the lateral widths of the left and right storage chambers 16 are the same, but the lateral widths may be set differently, or the entire storage box 10 may be formed in one storage room.
[0021]
【The invention's effect】
Since the door with a storage section according to the present invention has the above-described configuration, even in a narrow entrance space, the door can be almost fully opened so that objects can be taken in and out, and the usability is improved. At times, the frame of the opening of the storage box is completely covered by the hinged door, so that the view from the indoor side is further improved. Further, the bearing member for supporting the shaft portion of the hinged door can be formed of a material having a high structural strength, which is a member separate from the storage box made of a steel plate. Therefore, the door-forming member can be formed to have a large plate thickness or a large total weight, thereby providing various effects such as providing a door with a storage portion with a rich feeling of weight.
[Brief description of the drawings]
FIG. 1 is an overall perspective view of a door with a storage section according to the present invention.
FIG. 2 is an enlarged longitudinal sectional view of a main part of the door with a storage section.
FIG. 3 is a front view of the door with the hinged door of the storage box removed.
FIG. 4 is a sectional view taken along line II-II of FIG.
FIG. 5 is a sectional view taken along the line III-III in FIG. 3;
FIG. 6 is a perspective view of a front cover and a rainwater receiver attached to a storage box.
FIG. 7 is a perspective view of another organizing component mounted in the storage box.
FIG. 8 is a perspective view of components of the storage box.
FIG. 9 is a perspective view of the completion of the assembly of the storage box.
FIG. 10 is a perspective view of a hinged door of the storage box.
FIG. 11 is a perspective view of the swing door in the process of being formed.
FIG. 12 is a perspective view when the formation of the hinged door is completed.
FIG. 13 is a perspective view in which a part of a bearing member is cut away.
FIG. 14 is an enlarged view showing a state where a hinged door is attached to a storage box.
FIG. 15 is an explanatory diagram showing an open / closed state of the hinged door.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Door main body 6 Hollow part 9 Opening part 10 Storage box 12 Side plate part 13 Box body 14 Top plate 15 Bottom plate 17 Opening part 18 Frame part 18a Notch part 19 Door 19a Edge 20 Steel plate 20a End face 22 Base 24 Bearing member 25 Cylindrical part 25a End face 27 Shaft part 29 Circumferential surface 30 Groove 31 Cover 34 Front part 35 Side part 37 Cut groove

Claims (3)

A door body having a hollow portion inside, and an opening communicating with the hollow portion formed on the indoor side surface, a steel plate body, a top plate and a bottom plate are combined to form a box body having an opening at the front, When the open ends of the top plate and the bottom plate are bent inward to form a frame portion, a notch portion is formed substantially at the center of both the frame portions, and the rear portion of the box body is inserted into the hollow portion of the door body. The buried storage box and the outer peripheral surface of the front surface are formed with a pair of left and right circumferential surfaces and a groove at the center where the left and right circumferential surfaces unite, and the front surface protrudes forward from the frame portion of the storage box. A pair of upper and lower bearing members mounted on the notch portion and a pair of upper and lower shaft portions supported by these bearing members can be freely opened and closed in opposite directions, and the upper and lower end surfaces of each shaft portion from the base end surface. A pair of left and right hinged doors Door with storage unit, characterized in that was. The pair of left and right hinged doors is formed by folding a horizontal rectangular thin steel plate at the center and pressing and fixing the same. On the free end side, an upper and lower end surface is provided with a cylindrical portion one step lower by the plate thickness of the bearing member. 2. The door with a storage part according to claim 1, wherein the base of the shaft protruding from the end face is fixed to both upper and lower ends of the part. A detachable cover for forming a storage portion is attached to a front portion of the storage box, and the cover is parallel to a front portion slightly narrower than a width of the storage box and rearward from both side edges of the front portion. And a slanted cut groove which is removably fitted diagonally from above to a locking pin protruding from the left and right side plate portions of the storage box at a rear side edge of the side surface portion. The door with a storage section according to claim 1, wherein the door is provided.

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