JPH063982Y2 - Door with open / close box - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention relates to a door with an opening / closing box, more specifically, a parcel of a parcel under a metal door. The present invention relates to a door with an opening / closing box, which is suitable for an entrance having a large box that can be inserted, stored in only one direction, and taken out from the inside.

(Prior Art) Conventionally, steel doors attached to doors of condominiums and the like have doors for articles up to a magazine size in the center part of the door plate, which is slightly lower than the handle on the outside of the door. A mail entry port with an inward opening spring lid that can only be entered from the outside to the inside is opened horizontally, and the mail that is entered from the outside of the door through the above-mentioned entry port is inside the door plate of that part. With an inward opening lid that allows the storage of objects, newspapers, magazines, circulation boards, etc., with various shapes of 5-5 cm deep mailboxes that can be taken out from the inside of the door for each item stored and stored inside It has an outlet and is formed to bulge integrally with the door plate.

Also, on the lower door plate of the mail receiver formed as described above,
Further, an opening larger than the area where the two milk bottles are arranged side by side is opened, and the upper side of the two milk bottles having an outer plate smaller than the opening is opened to insert the milk bottle from above. A box-shaped milk pan that can be stored and taken out is 1/2 to 1 of the outer plate.
/ 3 There is also one with shafts attached to both sides of the door plate opening at both ends of the height part, and the above-mentioned shaft-attached part is usually pulled by pulling the upper part of the outer plate that covers the opening from outside only when necessary. You can insert milk into the opening from the outside of the door by rotating the upper part outward and the lower part inward around the center of the door. If you release your hand, the milk will rotate again by its own weight to cover the opening with the outer plate. It is designed so that milk can be pulled out from the inside of the door, and these doors are attached to the entrances of the respective apartments such as condominiums, and are used accordingly.

(Problems to be solved by the invention) By the way, in the conventional entrance door as described above, it can be said that the box portion is formed on the back surface of the door plate in which the mail entry port is opened. The box has a maximum depth of about 10 cm, and since it is a horizontally long container with a mail inlet of about 5 cm x 30 cm for inserting articles inside, it can be used for magazines. However, there is a problem that it cannot be put in at all for a large book such as a large dictionary.

Further, the milk receiver provided below the box portion has a problem in that it can use only a milk bottle or a small article of the same size, although it has a structure with an excellent bending angle.

The present invention has been made in view of the above circumstances, and its purpose is to open a large lower part of a metal door and to provide a large opening / closing box with a large depth inside it, so that a parcel for parcel delivery or parcel delivery can be performed relatively. Large items can be inserted in one direction from the outside to the inside, stored, and taken out from the inside, so that parcels delivered by courier can be received while the housekeeper is absent and it is safe for crime prevention. To provide a door with a simple opening / closing box.

(Means for Solving the Problems) As a means for achieving the above object, a door with an opening / closing box according to the present invention has an opening formed in a door frame below a handle of a metal door, and the opening is provided. On the lower horizontal frame inside the part, a box that has an insertion opening on the upper surface and an outlet on the inner plate and that can be formed with the depth of 20 to 40 cm to almost the size of the opening above First, the opening is closed, the lower end of the outer plate is axially attached with a continuous spring hinge so that the outer plate can be tilted outward only when pulled from the outside of the door, and the forward tilt of the upper surface is 20 cm at maximum in the depth direction. In addition, a stopper for restricting the above is provided, and a spring lid is provided at each of the insertion opening of the upper surface and the outlet of the inner plate so that the spring lid can be opened only from the upper side toward the indoor direction.

(Operation) According to the above construction, the door with the opening / closing box of the present invention has the opening formed in the door frame below the handle of the metal door. It will be largely opened from the handle to the lower horizontal frame between the left and right vertical frames.

Then, above and below the inside of the large opening, a box that has an insertion opening on the upper surface and an outlet on the inner plate and can be formed with a size of about 20 to 40 cm and is almost the same size as the opening is always provided on the outer plate. The opening is closed flush with the plate, and the lower end of the outer plate is axially attached by a continuous spring hinge so that it can be tilted outward only when pulled from the outside of the door. Since it is equipped with a stopper that limits the maximum to 20 cm, the box itself has a large insertion opening and internal volume and always functions as a door plate, and a large insertion pulled out to the outside of the door only when necessary. Large items up to 20 cm thick can be inserted and stored through the mouth, and conversely only 20 cm can be opened, making it impossible to enter the room through the insertion port.

Further, by disposing the spring lids respectively at the insertion opening and the outlet of the inner plate so that the lids can be opened only from the upper side toward the indoor side,
It becomes impossible to operate the door inward locking portion from the outside, and the above-mentioned problems are solved.

(Embodiment) Hereinafter, the present invention will be described in more detail based on an embodiment shown in the accompanying drawings.

FIG. 1 is a front view showing an example of a door with an opening / closing box of the present invention, FIG. 2 is a sectional view taken along the line EE of FIG. 1, FIG. 3 is a rear view of FIG. 1, and FIG. FIG. 2 is a cross-sectional view taken along the line Loro of FIG. 1.

In each figure, ( D ) was opened in the left and right vertical frames (3), (3) below the middle horizontal frame (1) and slightly above the lower horizontal frame (2), which was installed slightly below the door handle (5). It is a door with an opening / closing box in which the box ( B ) can be opened and closed in the opening ( O ).

The door (D) itself has an opening which is opened largely fills the lower door frame (O) and lower lateral frame in the opening (O) (2) deep depth provided so as to be open on the box ( Except for B ), it is formed exactly like the existing entrance door made of steel.

The box ( B ) is formed to have a depth of 25 cm in this case, and the outer plate (6) thereof is shown in FIGS.
As shown in the figure, the opening ( O ) has a size large enough to open a mail entry port (10) with a horizontally long spring lid similar to the existing door.

Also, the inner plate (7) on the other surface side is a little smaller than the outer plate (6) as shown in FIGS. 2 and 3, and the lower edge of the take-out opening that is largely opened below it. A spring lid (8) axially attached at its base end via a continuous spring hinge is provided on the upper side so that it can be opened downward only when the upper side is pulled from the indoor side. 6) is parallel to each other except the upper end and a 25 cm wide plate material stretched between the lower end and the upper face in the direction of the inner plate (7) from the outer plate (6) as shown in FIG. An outer shape is formed as a box ( B ) that descends and inclines, and furthermore, on the upper surface that is opened for use as an insertion port for articles, a continuous spring hinge is provided so that it can be opened downward toward the interior only when pressed from above. A spring lid (9) is provided, the base end of which is axially attached to the inner surface of the upper end of the inner plate (7).

Further, in the box ( B ) formed as described above, as shown in FIG. 2, the lower end of the outer plate (6) is on the door plate (4) line of the door lower horizontal frame (2), and the door outer axially mounted through the more outer plates (6) an upper tensile when viewed box (B) anteversion possible as continuous spring hinge to the entire outer (11), further the depth of the front slope of the box (B) A stopper 12 that restricts the maximum to 20 cm in the direction is provided in the lower side of the horizontal frame (1) near the inner side of the door, and projects downward.
The forward inclination is controlled by abutting the upper end of the door inner plate (7). The stopper (12) functions as a stopper that stops the inward movement of the upper edge of the box ( B ) outer plate (6) that normally repels the door opening ( O ). It also has

Further, a box ( B ) for always closing the door opening ( O ).
On the outer surface of at least the upper end and both ends of the outer plate (6) of
It is also preferable to attach a go-packing tape for preventing intrusion of rainwater etc., each having a rib portion slightly extending in the direction of the door frame, and further, it is required on both sides of the outer plate (6) of the box ( B ). The left and right side plates of the depth are bent integrally, and the bottom plate of the required depth is also bent integrally with the inner plate (7) to have an L-shaped cross section. Similar to the base end of the outer plate (6), the box ( B ) is formed on the lower door horizontal frame (2) by axially mounting it on the lower door horizontal frame (2) via a continuous spring hinge (11). It is also possible to
It is necessary to provide an auxiliary plate member for arranging the spring lid (9) of the insertion opening on the upper surface of the box ( B ) between the inner upper ends of both side plates.

The preferred embodiment of the door ( D ) with an opening / closing box according to the present invention has been described above. The shape and function of the box ( B ) in the above description and the manner of attachment to the inside of the door opening ( O ) are further described. Is not limited to, including, for example, a box fixing lock and the like, and the arrangement of other necessary additional configurations.
In short, it is preferable that all of the essential constituents of the present invention can be satisfied and the intended purpose of the present invention can be achieved thereby.

(Effect of the Invention) Since the present invention is a door with an opening / closing box configured as described above, when this is installed and used as an entrance door to each door of a condominium or the like, the appearance from the outside of the door is the same as the existing entrance door. It does not change, and therefore it does not deviate from the regulations for common areas such as condominiums.

The large box under the door can insert and store relatively large parcels and parcels such as mail and courier, so that the delivery person can insert and store them while the housekeeper is away. You can rest assured that you can rest assured that you will not have to worry about having to leave your house next door.

Furthermore, since the insertion opening on the top of the box can open to the outside of the door only at a maximum depth of 20 cm, it is safe that even small children cannot enter the room from the outside through such a narrow space. Both the insertion port from the top and the outlet from the inside are provided with spring lids that can be opened only from the top toward the interior.Therefore, the lock part on the inside of the door from the outside of the door must be held by your hand. It is a door that has new functions that meet the needs of the times, with the effects that it does not arrive and is safe for crime prevention.

[Brief description of drawings]

FIG. 1 is a front view showing an example of a door with an opening / closing box according to the present invention, FIG. 2 is a sectional view taken along the line EE in FIG. 1, and FIG.
FIG. 4 is a rear view of the figure, and FIG. 4 is a cross-sectional view taken along the line Loro of FIG. ( D ) ... Door with open / close box, ( B ) ... Box, ( O ) ... Opening part, (1)… Middle horizontal frame, (2)… Lower horizontal frame, (3), (3)… Left / right vertical frame, (4) ... door plate, (5) ... handle, (6) ... outer plate, (7) ... inner plate, (8) ... spring outlet lid, (9) ... insertion spring lid, (10 ) ... Inlet, (11) ... Continuous spring hinge, (12) ... Stopper.

Claims (1)

[Scope of utility model registration request] 1. An opening is formed in a door frame below a handle of a metal door, and an insertion opening is formed on the upper surface and an inner plate is formed on the lower horizontal frame in the opening. A box with a size of approximately 40 cm, which can be formed to a depth of 40 cm, is normally closed with its outer plate so that it is flush with the door plate, and can be tilted outward only when pulled from the outside of the door. The lower end of the outer plate is axially attached by a continuous spring hinge, and a stopper for limiting the forward inclination of the upper face to a maximum of 20 cm in the depth direction is provided, and a spring is provided at each of the insertion port of the upper face and the outlet of the inner plate. A door with an opening / closing box, wherein the lid is arranged so that it can be opened only from inside toward the inside.