KR101157164B1 - home-delivery privecy door - Google Patents

Abstract

The present invention relates to a door used in an entrance door, and more particularly, to a door for a door that can receive a courier, mail, food, and the like safely without opening the entire door, thereby preventing crime due to intrusion of an outsider.

To this end, an embodiment of the present invention is provided with an opening formed in a doorway, and an auxiliary door coupled to the opening to be opened to the inside of the door.

Thus, since the opening and the auxiliary door are provided, the occupant does not open the entire doorway, and can perform the operation for receiving the delivery through the passage or confirming the receipt, And the safety of the camouflage delivery person entering the vehicle. In addition, since the height of the opening portion is made lower than the eye level, it is possible for the person standing at the standstill to be unable to see the room, and the privacy is protected.

Door, safety, auxiliary door, hinge

Description

{Home-delivery privecy door}

The present invention relates to a door used for an entrance door, and in particular, it is possible to safely receive a courier, mail, food, and the like without opening the entire door, thereby preventing various crimes due to intrusion of an outsider pretending to be a delivery service, The present invention relates to a door for a door which can be protected from physical exposure and internal privacy.

In a modern residential space such as an apartment, a villa, and the like, a boundary between an indoor space in which residents live and an outside space accessible by outsiders is generally divided by a single front door.

In modern life, to receive deliveries such as small packages, postal items and food, the front door is opened and residents receive their deliveries directly. Therefore, the residents open the indoor space to the criminal who pretends the delivery person .

Especially, if the resident is a pediatric or elderly person, opening the front door to the uninvited visitor is likely to allow the intruder to enter, and crime using the actual camouflage visit is prevalent.

In addition, since it is necessary to open the indoor space to the delivery person, it is difficult to protect the privacy, and there is a problem that it is troublesome to care for every time the pet that grows in the room is prevented from running out.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and an object of the present invention is to enable small delivery items to be exchanged without opening the door door itself.

It also has a purpose of making it impossible to forcibly open the passageway through which the deliveries pass from the outside.

It also has the purpose of allowing the delivery to be temporarily placed while the passage through which the delivery is secured.

It also has the purpose of not allowing the passage to open if the user does not intend.

Also, it has a purpose of preventing children or the like residing in the room from opening the passageway by closing the passageway according to the user's intention.

It also has the object of forcibly opening the passageway even with an extension of a driver or the like from the outside.

In addition, it has an object to prevent poison gas and flame from flowing in and out through a doorway in a fire.

Further, it has a purpose of smoothly securing the passage.

It also has the purpose of being able to sustain heavy deliveries through the secured passage.

According to an embodiment of the present invention, there is provided a door for a door, comprising: an opening formed in a door of a door; and an auxiliary door coupled to the opening to be opened to the inside of the door.

The auxiliary door is provided with a fixing means for restricting the opening of the auxiliary door and includes an inner plate located on the inner side toward the room side and a stepped portion formed on the inner plate smaller than the area of the inner plate, And an outer plate coupled to the outdoor unit so as to be coupled to the outdoor unit.

In addition, a hinge member is coupled to both sides of the lower portion of the auxiliary door such that the auxiliary door is rotated only up to an angle perpendicular to the door.

The fixing means may include a grip portion facing the interior of the auxiliary door and a locking protrusion protruding outwardly of the inner plate to be engaged with the latching groove formed in the opening portion and inserted into the inner plate by the operation of the handle portion, Is provided on the door.

Further, the fastening means is further provided with a locking means for restricting the operation of the handle portion.

In addition, the inner door casing which surrounds the inner plate and the outer plate of the door door constituting the edge of the opening are coupled, and the inner casing is further provided with a bracket for covering the step.

And a non-combustible gasket is interposed on a contact surface between the horizontal bracket and the step portion.

The inner casing is provided with an upper casing coupled to the upper portion of the opening and a side casing coupled to the left and right sides of the opening integrally with the lower casing coupled to the lower portion of the opening, A rear casing having a front casing and a rear casing having one end coupled to the outer plate and the other end engaged with the inner plate and a curved portion through which the lower end of the auxiliary door passes when the auxiliary door is opened It presents the characteristic door to door.

In addition, a support portion is formed at a rear end of the curved portion to support the inner plate when the auxiliary door is opened.

According to the delivery door according to the embodiment of the present invention as described above, since the opening and the auxiliary door are provided, the occupant does not open the entirety of the front door, and does not seal the delivery to receive the delivery through the passage, So that the front door can secure safety from a camouflage delivery person entering the room through the open gap. In addition, since the height of the opening portion is made lower than the eye level, it is possible for the person standing at the standstill to be unable to see the room, and the privacy is protected.

On the other hand, since the stepped portion is formed on the auxiliary door, the fixed means provided on the inner side plate can not be accessed from the outside, and the auxiliary door can not be opened by operating the fixing means from the outside. Is increased.

In the meantime, when the hinge member, which is rotated only up to an angle perpendicular to the door door, is coupled to both sides of the lower portion of the auxiliary door, the upper portion may be turned inward to temporarily place the delivery on the opened auxiliary door, .

In addition, the fixing means and the locking means are provided to allow the user to open the auxiliary door by a simple operation, and the auxiliary door can be prevented from being opened over the unfortunate side of the children who have not yet acquired sufficient ability through the locking means, .

On the other hand, when the inner wall casing is further provided, the outer appearance becomes clear. Further, since the horizontal bracket is further provided, the fixing means can not be forcibly opened from the outside by a tool such as a screwdriver.

Further, when a fireproof gasket is further provided in the horizontal bracket, toxic gas and flame are cut off in case of fire, so that the function of the fire wall is further enhanced, thereby enhancing safety.

In addition, the number of parts required for coupling the inner casing with the upper casing and the lower casing formed integrally with each other is reduced, thereby increasing the productivity. In addition, since the curved portion is formed in the lower casing constituting the lower casing, the auxiliary door can be smoothly rotated.

In addition, since the supporting portion is further provided at the rear end of the curved portion, when the delivery object is placed on the auxiliary door, the hinge member and the supporting portion distribute and support the load, so that a heavier weight can be supported stably.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, functions, configurations, and functions of a delivery door according to the present invention will be described in detail with reference to the accompanying drawings. However, the reference symbol O is an outdoor side.

FIG. 1 is a perspective view of a delivery door according to an embodiment of the present invention, and FIG. 2 is a perspective view of the delivery door shown in FIG. 1.

According to the delivery door 100 according to the preferred embodiment of the present invention, the opening 11, which is a passage through which the delivery can pass, is formed in the doorway door 1, The auxiliary door 2 is opened.

At this time, the size of the opening 11 varies depending on the size of a general deliverable. For example, the size of the package 11 may be 35 cm in width and 20 cm in length.

The auxiliary door 2 can be formed so as to open or close the passage formed by the opening 11, to be opened or closed in a sliding manner at the opening, or to be opened or closed in a hinged manner.

In this case, since the opening and the auxiliary door are provided, the occupant does not open the entire door door, and can perform a seal operation for receiving the delivery through the passage or confirming receipt, It is possible to secure safety from a camouflage delivery person entering the room.

Further, since the height of the opening portion is made lower than the eye level, the normally standing carrier can not see the room, and privacy is protected.

On the other hand, in order to prevent the auxiliary door from being forcibly opened from the outside, the auxiliary door 2 is provided with fixing means 3 for restricting the opening of the auxiliary door 2, The plate 21 and the inner plate 21 are provided with an outer plate 22 which is formed to be smaller than the area of the inner plate and which forms the step 23 and is coupled outdoors.

At this time, the inner side plate 21 is a plate in the direction toward the indoor side A of the door door 1. To the inner side plate, a hinge member 4 for opening in a hinged manner is engaged, Means (3) are provided.

On the other hand, the outer plate 22 having a smaller area is engaged with the inner plate 21 so as to face the outer side of the front door 1, and the outer plate 22 is provided with the rim of the inner plate 21 A step 23 is formed.

At this time, the inner plate 12 and the outer plate 13 constituting the inside and the outside of the front door 1 are cut along the area of the inner plate 21 and the outer plate 22 of the auxiliary door 2, The cut area of the plate 13 may be formed smaller than the cut area of the inner plate 12. [

That is, the outer plate 13 of the front door is positioned near the edge of the outer plate 22 of the auxiliary door so that the outer plate 13 covers the step 23 of the auxiliary door when viewed from the outside. Thereby making it impossible to access the fixing means 3 provided at the edge of the inner side plate 21 with a tool such as a driver from the outside.

In this case, since the stepped portion is formed on the auxiliary door, the fixing means provided on the inner side plate can not be accessed from the outside, so that the auxiliary door can not be opened by operating the fixing means from the outside, Is increased.

On the other hand, the fixing means 3 provided on the inner side plate allows the auxiliary door 2 to be fixed to the opening portion 11 by a user's operation or to release the fixing.

At this time, the fixing means (3) is provided with a handle portion (31) directed toward the interior side (A) of the auxiliary door and projecting outward from the edge of the inner side plate so as to be caught by the engagement groove formed in the opening portion, And a latching protrusion 321 inserted into the inner plate.

At this time, since the handle portion 31 is formed on the inner side plate 21 facing the indoor side A, the fixing means 3 can not be operated from the outside.

5, when the handle 31 is lowered by the elastic force, the locking means 321 protrudes to the outside of the auxiliary door 2, and when the user pushes the handle 31, The locking protrusion 321 is inserted into the auxiliary door 2 when the locking protrusion 31 is pulled out. The locking protrusion 321 has the same structure as that of a conventional desk and various doors.

The engaging jaw 321 having the engaging jaw 321 formed on its upper end is slidably coupled to the upper end of the engaging jaw 321 and is coupled to the bent portion of the grip portion 31 having the substantially " And may have a structure in which one end of the handle portion pushes up the lower end of the latching bundle 32 upward.

At this time, it is preferable that the latching jaw is formed to be inclined toward the outer plate so that the auxiliary door can be closed without operating the knob.

The fixing means 3 may further include locking means for restricting the operation of the handle portion. Such a locking means is constituted so that the cylinder rotated by the key can restrain the rotation of the handle to fix the locking jaw. This locking means has the same structure and function as those of conventional desk drawers, and a detailed description thereof will be omitted. At this time, in addition to a key and a cylinder, a conventional electronic locking device using a solenoid may be used.

In this case, since the opening of the auxiliary door by opening the fixing means can be prevented by the locking means, it is possible to prevent the auxiliary door from being opened over the unfortunate side of children who are still lacking in the ability to think.

3 is a front view of the auxiliary door employed in the delivery door shown in FIG.

A hinge member (not shown) is provided on both lower sides of the auxiliary door so that the auxiliary door 2 is rotated only up to an angle perpendicular to the door 1 so that the auxiliary door 2 is opened in a hinged manner, 4) are combined.

That is, holes are formed in lower portions of both sides of the auxiliary door 2, and a hinge supporting portion 41 including a hinge shaft 411 passing through the hole is provided in the auxiliary door. In the opening portion 11, 411 are accommodated in the hinge receiving portion 42 so that the upper portion of the auxiliary door 2 can be rotated and opened in a hinged manner.

At this time, the hinge member 4 has a pivot range of 90 [deg.] So as to open the opening 11 only by an angle that the auxiliary door 2 is perpendicular to the front door 1, will be. For example, a hinge device having a constant rotation angle range as described in Japanese Patent No. 352623 (hinge device) can be used, and a hinge device having such a limited rotation angle range, among a plurality of known hinges Either one may be adopted.

Thus, when the auxiliary door 2 is opened, the auxiliary door 2 has a shape that lies horizontally to the ground and lies down from the floor of the opening toward the inside of the room.

In this case, the delivery can be temporarily placed on the auxiliary door horizontal to the ground, so that it is convenient to check the delivery, and to process the additional receipt such as payment or seal in the receipt field smoothly.

4A to 4C are cross-sectional views of the upper casing and the lower casing constituting the inner wall casing.

An inner wall casing 5 enclosing an inner plate 12 of the door door 1 and an outer plate 13 is coupled to the opening 11 and a horizontal bracket 50 covering a step portion is attached to the inner wall casing 5. Can be formed.

At this time, the inner wall casing 5 surrounds the edges of the inner plate 12 and the outer plate 13 cut to form the opening 11 to improve the appearance, Thereby preventing injury to the user.

At this time, the inner wall casing 5 is formed of a metal band or a synthetic resin band having a width corresponding to the thickness of the door door 1, and both sides are bent so as to partially cover the cut portions of the outer plate 13 and the inner plate 12 .

A horizontal bracket 50 extends from the front of the inner wall casing 5 surrounding the outer plate 13 to the center of the opening 11 and the horizontal bracket 50 is connected to the end of the auxiliary door 2 And is formed so as to abut the jaw portion 23 so as to cover the step portion from the outside.

At this time, the inner plate and the outer plate of the doorway door are cut into the same size to form an opening, and the inner wall casing is coupled to the opening.

In this case, when the intruder forcibly opens the gap between the inner casing and the auxiliary door through a tool such as a driver, since the horizontal bracket is provided on the inner casing to cover the stepped portion of the closed auxiliary door, It can be prevented that it is prevented from reaching to the fixing means so as to be forcibly opened.

The inner casing 5 is integrally formed with an upper casing 51 coupled to the upper portion of the opening and a side casing 52 coupled to the left and right sides of the opening.

That is, the upper casing 51 and the side casing 52 are made of a long member having the same cross section including the horizontal brackets, and can be easily cut and used according to the width and height of the openings 11.

That is, the upper casing 51 and the side casing 52 are formed by cutting a long length member to a required length and joining the same to the opening 11, thereby reducing the number of parts for manufacturing the inner casing 5, Is welded, the inner casing can be completed with a minimum amount of welding, so that the productivity can be improved.

At this time, the upper casing 51 is formed with a latching groove 511 through which the latching protrusion 321 is inserted so that the auxiliary door can not be opened.

Further, since the integrally formed horizontal bracket 50 is integrally formed with the inner casing 5 in a solid manner, the horizontal bracket 50 is not easily damaged by a driver or the like, thereby further enhancing security.

A lower casing 53 coupled to the lower portion of the opening 11 is provided with a front casing 531 to be engaged with the outer plate 13 and a lower casing 531 having one end coupled to the outer plate 13, And a rear casing 532 in which the curved portion 532a through which the inner lower end of the auxiliary door passes is formed in the middle of the plate 12 when the auxiliary door 2 is opened.

A horizontal bracket 50 is formed on the front casing 531 and a curved portion 532a is formed on the rear casing 532 coupled to the front casing 531 so as to be convex downward, Similarly, a space through which the lower end of the rotating auxiliary door 2 passes is secured.

In this case, the lower end portion of the auxiliary door, on which the curved portion is rotated, can smoothly pass, thereby smoothly rotating the auxiliary door.

In addition, as shown in FIG. 7, a support portion 532b may be further formed at a rear end of the curved portion 532a to support the inner plate 21 when the auxiliary door is opened.

That is, the supporting portion 532b further supports the lower portion of the inner side plate 21 of the auxiliary door 2, which is horizontally opened by the hinge member 4 by the ground, so that the delivery is put on the auxiliary door 2 The pressure applied to the auxiliary door 2 can be distributed and supported by the hinge member 4 and the support portion 532b.

Thereby, the auxiliary door 2 can stably support the deliveries.

The incombustible gasket G may be interposed between the horizontal bracket 50 and the step 23.

At this time, the horizontal bracket 50 is bent toward the center of the opening 11 to form a groove. When the incombustible gasket G is inserted into the groove and the auxiliary door 2 is closed, (23). At this time, the incombustible gasket may be a rubber band having incombustibility.

In this case, even when a fire occurs in the room or outdoors, the toxic gas or flame can not pass between the gap between the inner wall bracket and the auxiliary door, so that the door can serve as a fire door, will be.

1 is a perspective view of a delivery door according to an embodiment of the present invention;

FIG. 2 is a perspective view of the delivery door shown in FIG. 1; FIG.

3 is a front view of the auxiliary door employed in the delivery door shown in Fig.

FIG. 4A is a sectional view of the upper casing shown in FIG. 2; FIG.

FIG. 4B is a cross-sectional view of the front casing shown in FIG. 2; FIG.

Fig. 4c is a sectional view of the rear casing shown in Fig. 2; Fig.

Fig. 5 is a sectional view showing the state of use of the delivery door shown in Fig. 1. Fig.

Fig. 6 is a sectional view showing another use state of the delivery door shown in Fig. 1. Fig.

Fig. 7 is a sectional view showing another use state of the delivery door shown in Fig. 1. Fig.

Description of the Related Art [0002]

100: Door to door

1: Doors door

11: opening 12: inner plate 13: outer plate

A: Indoor side O: Outdoor side

2: Auxiliary door

21: inner side plate 22: outer side plate 23:

3: Fixing means

31: handle portion 32: latching sheath 321:

33: spring

4: Hinge member

41: hinge fixing part 411: hinge shaft 42: hinge accommodating part

5: inner wall casing

50: horizontal bracket 51: upper casing 511:

52: side casing 53: lower casing 531: front casing

532: rear casing 532a: curved portion 532b:

G: Non-combustible gasket

Claims (9)

delete delete delete delete delete delete delete An opening 11 formed in the front door 1 and an auxiliary door 2 connected to the opening 11 so as to be opened to the inside of the room A; The auxiliary door 2 is provided with an inner side plate 21 facing toward the inside and an inner side plate 21 formed with an inner side plate 21 smaller than the area of the inner side plate 21 so as to form a step 23, A plate (22) and fixing means (3) for suppressing the opening of the auxiliary door (2) are provided; A hinge member 4 is coupled to both sides of the auxiliary door 2 so as to be rotated only up to an angle perpendicular to the door 1; An outer plate 13 of the door 1 constituting the edge of the opening 11 is coupled to an inner wall casing 5 surrounding the inner plate 12 and a step 23 is formed in the inner wall casing 5 Further, a horizontal bracket 50 for shielding is further formed; (2) in which a fire-retardant gasket (G) is disposed on a contact surface between the horizontal bracket (50) and the step portion (23) An upper casing 51 coupled to the upper portion of the opening 11 and a side casing 52 coupled to left and right sides of the opening 11 are integrally formed in the inner casing 5, A lower casing 53 coupled to a lower portion of the main body 11 is provided with a front casing 531 to be fitted to the outer plate 13 and a front casing 531 having one end coupled to the front casing 531 and the other end connected to the inner plate 12 And a rear casing in which a curved portion (532a) through which the lower end of the auxiliary door (2) passes is formed in the middle of the door when the auxiliary door (2) is opened. 9. The method of claim 8, Wherein a support portion (532b) for supporting the inner plate (21) is formed at a rear end of the curved portion (532a) when the auxiliary door (2) is opened.

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