KR20230164372A - Automatic sliding door having curve type rail and motor-driven hanger - Google Patents

Abstract

The present invention relates to an automatic sliding door equipped with a curved rail and an electric hanger, and its purpose is to enable a sliding door installed in a built-in closet, etc. to be completely opened.
To this end, the present invention provides a sliding door in which a plurality of door panels 10 are opened and closed laterally, including a curved upper rail 50 in the form of a caterpillar provided on the upper part of the door panel 10, and A door opening and closing device for opening and closing the door panel 10, a lower hanger bar 20 provided horizontally in the inner middle part of the sliding door for hanging clothes, and a certain distance apart from the lower hanger bar 20. It is configured to include an upper hanger rod (30), and each door panel (10) moves along the curved upper rail (50) so that the front of the door is completely opened, and the upper hanger rod (30) is characterized in that it is rotated by an electric hanger 40 and rotates toward the front lower part of the door.

Description

Automatic sliding door with curved rail and electric hanger {AUTOMATIC SLIDING DOOR HAVING CURVE TYPE RAIL AND MOTOR-DRIVEN HANGER}

The present invention relates to an automatic sliding door equipped with a curved rail and an electric hanger. More specifically, in a sliding type door installed in a built-in closet or dressing room for storing clothing, the front of the sliding door is moved by an electric motor. It can be fully opened, and the upper clothes hanger rod automatically rotates to the front of the door after the sliding door is fully opened, allowing maximum use of the upper space inside the closet and an automatic sliding system that allows for easy hanging and wearing of clothing. It's about doors.

Recently, apartments or single-family homes sometimes install built-in closets inside the building instead of closets.

These built-in closets are usually equipped with sliding doors (hereinafter referred to as 'sliding doors') that slide the door to the side. This is because it is not easy to secure rotation space for hinged doors.

For example, if a built-in closet has three sliding doors, the middle door is configured to be opened to either the left or right, and the left and right doors are configured to be opened by pushing toward the middle.

That is, the structure of the conventional sliding door makes it impossible to completely open the front door.

This causes the user the inconvenience of having to select clothing by sliding the sliding door left and right.

Meanwhile, most apartments and houses have a floor height of about 2.3 meters, which is higher than the height of a person.

Accordingly, the upper hanger bar provided inside the closet is usually installed at a position within reach of a person's hand. As a result, there is a disadvantage in that the upper space of the built-in closet cannot be utilized to its full potential.

The clothes hanging rod can be installed close to the ceiling, but in this case, there is the inconvenience of having to use a separate rod to hang clothes.

In addition, the conventional built-in wardrobe sliding door has a structure in which each door panel overlaps each other, so the front surface is not flat, which has the disadvantage of spoiling the aesthetics.

Korean Patent No. 10-1704586 (announced on February 8, 2017) Korean Patent Publication No. 10-2014-0036770 (published on March 26, 2014) Korean Patent No. 10-1331393 (announced on November 20, 2013) Korean Public Utility Model No. 20-2009-0003401 (published on April 13, 2009)

The present invention is intended to solve the problems of the prior art described above, and its purpose is to enable the front of a sliding door installed in a built-in closet to be completely opened.

Another object of the present invention is to allow the user to see all the clothing in the closet at a glance by allowing the front of the sliding door to be completely opened.

Another purpose of the present invention is to shorten the time it takes for a user to match colors and styles among clothes hanging in a closet.

Another purpose of the present invention is to make it possible to store a large number of clothes by making maximum use of the space in the upper part of the built-in wardrobe, and to easily store long clothes.

Another purpose of the present invention is to eliminate the need to use a separate tool to lower clothes hanging from a high place.

Another purpose of the present invention is to enable the elderly or disabled to conveniently store clothing and to conveniently select and wear clothing that is hanging in a high place.

Another object of the present invention is to prevent dust or pests from entering the closet.

Another object of the present invention is to improve aesthetics by ensuring that the front of the sliding door has a flat structure without steps.

In order to achieve the above object, the sliding door according to the first embodiment of the present invention is a sliding door in which a plurality of door panels are opened and closed sideways, and has a curved track in the form of an endless track provided on the upper part of the door panel. An upper rail, a door opening and closing device for opening and closing the door panel, a lower hanger rod provided horizontally in the inner middle portion of the sliding door for hanging clothes, and an upper hanger rod provided at a predetermined distance from the lower hanger rod. It is configured to include, wherein each door panel moves along the curved upper rail so that the front of the door is completely opened, and the upper hanger rod is rotated toward the front lower part of the door by an electric hanger.

In addition, the door driving device includes a pair of belt pulleys provided on top of side frames provided on both sides, a timing belt wound around the belt pulleys, and a door drive that rotates one of the belt pulleys in the forward and reverse directions. It is characterized by including a motor and a remote controller that operates the door driving motor.

In addition, the upper part of the rightmost door panel among the left door panels is fixed by a first fixing member provided at the lower part of the timing belt, and the upper part of the leftmost door panel among the right door panels is fixed to the upper part of the timing belt. It is fixed to a second fixing member provided, and is characterized in that the sliding door is composed of a double-opening door that opens and closes in both directions centered on the middle of the door.

In addition, rollers are provided at the upper left and right ends of each door panel, and the rollers provided on adjacent door panels are connected to each other by a convex bracket and a concave bracket.

In addition, the convex bracket and the concave bracket are connected to each other by a vertically provided pin, and are characterized in that when the roller passes through the curved rail section, it converges toward the inside of the door.

In addition, the timing belt and the door panel are connected by a connecting member provided at the lower part of the belt pulley, a connecting shaft is vertically assembled at the lower part of the connecting member, and the upper part of each door panel is connected to each other by a plurality of door hinges. It is connected, and the connecting shaft connects the roller shaft and the upper part of the door panel.

In addition, a plurality of door hinges are provided on the lower inner side of the door panel, and the door hinges are connected by a vertical hinge shaft.

In addition, the door panel is made of MDF, a medium-density fiberboard, and metal members of a certain width are assembled on the four inner edges of the door panel.

In addition, mohair is provided in the upper and lower grooves of the metal member to prevent dust or pests from entering.

In addition, a rubber gasket is provided on the side of the metal member of the door panel adjacent to each other.

In addition, the rubber gasket is characterized by having a triangular cross-section, including a wedge portion and a hollow portion, and being inserted into the vertical side gap of adjacent door panels.

In addition, a lower rail is provided at the lower part of the door panel, and a lower roller provided at the lower part of each door panel moves along the groove of the lower rail, and the lower roller is located at the lower part of the door panel by an angle-shaped lower bracket. It is characterized by being assembled with the inside.

Additionally, guide members are provided at both ends of the lower rail to allow the door panel to move smoothly through the curved section.

In addition, the guide member is characterized in that it is configured in an arc shape corresponding to the curved rail section provided at the top.

In addition, the lower hanger rod is fixed in the horizontal direction between the left vertical member and the right vertical member, and the upper hanger rod rotates downward toward the front side of the door by an electric hanger and protrudes toward the front of the door. do.

In addition, the electric hanger includes an electric motor and an electric cylinder that expands and contracts by being driven by the electric motor. The lower end of the electric cylinder is fixed to the hanger support by a cylinder bracket, and the upper end of the electric cylinder is fixed to the hanger support by a cylinder bracket. It is characterized by being connected to the upper clothes hanger rod.

In addition, the cylinder bracket is provided on the upper part of the lower clothes hanger to prevent interference with the lower clothes hanger when the upper clothes hanger protrudes toward the front side of the door due to contraction of the electric cylinder.

In addition, the electric motor is characterized in that it is provided on either side of the hanger support provided on both sides.

In addition, the electric motor is provided on both sides of the hanger support provided on both sides and is driven simultaneously by a synchronization device.

In addition, it is characterized in that an intermediate vertical member is further provided between the hanger supports provided on the left and right sides, respectively.

In addition, a gas cylinder is further provided in the middle vertical member to prevent sagging of the upper hanger bar.

Additionally, the electric motor that drives the electric hanger is characterized in that it is operated by a remote controller.

And in the sliding door according to the second embodiment of the present invention, the upper part of the leftmost door panel among the left door panels or the rightmost door panel among the right door panels is connected to the first fixing member provided at the lower part of the timing belt. It is fixed by a sliding door, and is characterized in that it consists of a single door with all door panels opening and closing in one direction.

According to the present invention, the front of the sliding door can be completely opened, allowing the user to view and select all clothes in the closet at once.

Additionally, since you can see all the clothes in your closet at once, you can choose from a variety of colors and styles of clothing.

In addition, since the upper clothes hanging rod can be installed near the ceiling of the built-in wardrobe, space utilization in the upper part of the wardrobe can be improved and long clothes can be conveniently stored.

Additionally, since the upper hanger bar is automatically pulled forward, there is no need to use a separate tool to lower the clothes hanging on the top hanger bar.

In addition, since the upper clothes hanger rod is structured to come down to the front of the door, the elderly or the disabled can conveniently store clothes and can conveniently select and wear clothes from high places.

In addition, since the upper hanger rod rotates toward the front of the door, it is effective in preventing the rotation of the upper hanger rod from being disturbed even if a drawer is installed at the bottom of the closet.

Additionally, if you install electric hangers on both sides, you can hang a large amount of clothing on the upper hanger bar.

Additionally, since the roller provided at the top of each door panel moves at a certain angle and each door panel is connected by a hinge, it has the effect of allowing the door panel to smoothly pass through the curved rail section.

Additionally, mohair is provided on the top and bottom of each door panel, and a rubber gasket is provided on the side of each door panel, which is effective in preventing dust or pests from entering the closet.

In addition, since aluminum extrusions are assembled along the four rear edges of the door panel, durability is improved by preventing bending or distortion of the door panel, and the hinge makes it easy to assemble the bracket.

Additionally, since a guide rail is provided at the bottom of the door, it has the effect of allowing the door panel to slide without shaking.

In addition, since arc-shaped guide members are provided at both ends of the lower guide rail, the door panel has the effect of allowing the door panel to smoothly pass through the curved section.

Additionally, since the sliding door is prefabricated, installation, disassembly, and relocation are easy.

Additionally, since the front of the sliding door has a flat structure without any steps, it has the effect of improving aesthetics.

Additionally, printing various pictures or photos on the front of the door panel has the effect of creating a variety of interior designs.

Figure 1 is a perspective view schematically showing the operating state of a sliding door according to a first embodiment of the present invention.
Figure 2 is a plan view, front view, and side view of a sliding door according to a first embodiment of the present invention.
Figure 3 is a plan view of a sliding door according to the first embodiment of the present invention.
Figure 4 is a partially enlarged view of Figure 3.
Figure 5 is a front view for explaining the operation process of the sliding door according to the first embodiment of the present invention.
Figure 6 is a plan view showing the fully open state of the sliding door according to the first embodiment of the present invention. `
Figure 7 is an enlarged view of a portion of the front of a sliding door according to the first embodiment of the present invention.
Figure 8 is a view showing the roller of a sliding door according to the first embodiment of the present invention.
Figure 9 is a front view showing the lower hanger rod and the upper hanger rod of the sliding door according to the first embodiment of the present invention.
Figure 10 is an enlarged view of a portion of the front of a sliding door according to the first embodiment of the present invention.
Figure 11 is a perspective view of a door panel according to the first embodiment of the present invention.
Figure 12 is a rear view of the door panel according to the first embodiment of the present invention.
Figure 13 is a view showing a rubber gasket of a door panel according to the first embodiment of the present invention.
Figure 14 is a plan view showing a lower guide rail according to the first embodiment of the present invention.
Figure 15 is a side view of an electric hanger according to the first embodiment of the present invention.
Figure 16 is a front view for explaining the operating state of the sliding door according to the second embodiment of the present invention.
Figure 17 is a plan view of a sliding door according to a second embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings.

In this specification, each unit door constituting the door is referred to as a 'door panel'. Additionally, the 'inside' or 'inside' of the door refers to the inside of the door, and the 'exterior' or 'outside' refers to the outside that is exposed to the outside.

<First Example>

1 to 15 show a first embodiment of the present invention.

The sliding door according to the first embodiment of the present invention is a sliding door in which a plurality of door panels 10 are opened and closed sideways, and has a curved upper part in the form of a caterpillar provided on the upper part of the door panel 10. A rail 50, a door opening and closing device for opening and closing the door panel 10, a lower hanger rod 20 provided horizontally in the inner middle portion of the sliding door for hanging clothes, and the lower hanger rod It is composed of an upper clothes hanger bar (30) that is provided at a certain distance from (20).

A lower hanger (20a) is hung on the lower hanger rod (20), and an upper hanger (30a) on which long clothes are hung is hung on the upper hanger rod (30).

In the drawing, a total of eight door panels 10 are shown, but the number of door panels 10 can be adjusted appropriately depending on the size of the built-in closet or dressing room.

Additionally, in the present invention, the door panel 10 moves along the U-shaped upper rail 50 so that the front of the door is completely opened.

This allows users to see all clothing at a glance, allowing them to conveniently select clothing of various styles and colors.

In addition, in the present invention, as shown in FIG. 1, the upper clothes hanger 30 is rotated by the electric hanger 40 so that the upper clothes hanger 30 on which clothes are hung protrudes out of the door.

As a result, clothing hanging on the upper hanger bar 30 can be easily taken out and worn without any additional tools.

In addition, since the upper clothes hanger bar 30 is structured to rotate on the upper part of the lower clothes hanger bar 20, interference with each other does not occur.

In addition, as shown in FIGS. 3 to 7, the door driving device according to the present invention includes a pair of belt pulleys 12 each provided on the upper part of the side frame 15 provided on both sides, and the belt pulley 12 ) a timing belt 14 wound around a timing belt 14, a door drive motor 11 that rotates one of the belt pulleys 12 in the forward and reverse directions, and a remote controller 80 that operates the door drive motor 11. It consists of:

Meanwhile, instead of the remote controller 80, a switch may be provided on the wall to operate the door driving motor 11.

Also, as shown in FIG. 5, the upper part of the rightmost door panel among the left door panels is fixed by the first fixing member 14a provided at the lower part of the timing belt 14.

And the upper part of the leftmost door panel among the door panels is fixed to the second fixing member 14b provided on the upper part of the timing belt 14.

With the above structure, when the timing belt 14 is rotated by rotating the belt pulley 12, the door panels on the left side move to the left, and the door panels on the right side move to the right.

As a result, as shown in FIG. 6, the left door panel and the right door panel can be completely opened in both directions centered on the middle of the door.

In addition, as shown in FIG. 6, a sensor 50a is installed on the rail 50 at a position where the door is completely opened, so that the door drive motor 11 is automatically stopped when the door is completely opened.

Meanwhile, a limit switch (not shown) may be installed instead of the sensor 50a.

Additionally, a sensor 50a or a limit switch (not shown) that detects that the door panel 10 is completely closed is provided in the middle of the rail 50 provided at the front.

Additionally, rollers 13 are provided at the upper left and right ends of each door panel 10, respectively, as shown in FIG. 7.

Here, the rollers 13 provided on adjacent door panels 10 are connected to each other by a convex bracket 13a and a concave bracket 13b, as shown in FIG. 8.

That is, one roller 13 is provided at the upper left and right ends of each door panel 10, and the two rollers 13 of the door panels 10 adjacent to each other are connected to the convex bracket 13a and the concave bracket ( They are connected to each other by 13b).

In addition, the convex bracket 13a and the concave bracket 13b are connected to each other by a vertically provided pin l3d, so that when the roller 13 passes through the curved rail section, it constricts toward the inside of the door. Let it be lost.

Due to the above-described structure, when the roller 13 passes the curved rail section, it can be compressed toward the inside of the door and pass smoothly.

That is, as shown in FIG. 6, the flat door panel 10 can smoothly pass through the curved rail section.

Also, as shown in FIG. 10, the timing belt 14 and the door panel 10 are connected by a connecting member 12a provided at the lower part of the belt pulley 12.

A connecting shaft 12b is vertically assembled to the lower part of the connecting member 12a, and the upper portions of each door panel 10 are connected to each other by a plurality of door hinges 12c.

Additionally, the connecting shaft 12b connects the shaft of the roller 13 and the upper part of the door panel 10.

That is, the rotating shaft of the roller 14 and the door hinge 12c are connected to the timing belt 14 by the connecting shaft 12b.

With the above structure, when the timing belt 14 is rotated, the axis of the roller 13 connected thereto moves, and at the same time, the door panel 10 connected to the door hinge 12c also moves.

That is, when the roller 13 moves along the rail 15, the door panel 10 also moves.

In addition, a threaded part is formed on the upper part of the connecting shaft 12b so that the height of the door can be adjusted.

In addition, as shown in FIG. 10, a plurality of door hinges 12c are provided on the lower inner side of the door panel 10, and the door hinges 12c are connected by a vertical hinge shaft 12e. .

In addition, the door panel 10 according to the present invention is preferably made of MDF (Medium Density Fiberboard), but is not limited to this.

That is, the door panel 10 may be made of various types of wood, and a film printing a picture or photo may be further attached to the surface of the wood. The film may be made of PET film.

With the above structure, various patterns can be added to the front of the door to enhance aesthetics and improve the marketability of the door.

In addition, in the present invention, as shown in FIG. 11, metal members 12f of a certain width are assembled at the four edges of the door panel 10.

As shown in FIG. 12, the metal member 12f is coupled to the inner surface of the door panel 10 so that it is not exposed to the front of the door.

By coupling the metal member 12f to the door panel 10, deformation or distortion of the door panel 10 can be prevented, and the door hinge 12c or bracket can be conveniently and firmly assembled.

It is preferable to use an aluminum extrusion material as the metal member 12f, but it is not limited thereto.

When door hinges or brackets are assembled directly with screws to a wooden door panel, the fastening force of the screws is reduced due to repeated operation, vibration, and shaking of the door, causing damage to the fastening part when used for a long time.

In contrast, in the present invention, the durability of the door panel 10 can be greatly increased by reinforcing the four edges of the door panel 10 with an aluminum extrusion material having a certain width, and the assembly work of the door hinge or bracket becomes easier.

Additionally, as shown in FIGS. 11 and 12, mohair 12d is provided in the upper and lower grooves of the metal member 12f to prevent dust or pests from entering the closet. Mohair refers to hair fiber obtained from goat fur.

And rubber gaskets 17 are provided on the sides of the metal members 12f of the door panels 10 adjacent to each other.

Here, as shown in FIG. 13, the rubber gasket 17 includes a wedge portion 17a and a hollow portion 17b with a triangular cross section, and is formed on the vertical side of the door panel 10 adjacent to each other. It is inserted into the gap.

With the above structure, the four sides of adjacent door panels can be sealed to improve sealing performance.

This prevents dust and pests from entering the closet through the gap in the door, keeping the inside of the closet clean.

Also, as shown in FIG. 14, a lower rail 70 is provided at the lower part of the door panel 10, and the lower roller 70b provided at the lower part of each door panel 10 is the lower rail 70. Move along the groove of

Here, the lower roller 70b is assembled with the lower inner surface of the door panel 10 by an angle-shaped lower bracket 70b.

With the above-described structure, the door panel 10 can slide smoothly without shaking.

In addition, as shown in FIG. 14, guide members 71 are provided at both ends of the lower rail 70 to allow the door panel 10 to move smoothly through the curved section.

Here, the guide member 71 is configured in an arc shape corresponding to the curved rail section provided at the top.

The arc-shaped guide member 71 allows the lower part of the door panel 10 to smoothly pass through the curved section.

In addition, in the present invention, the lower clothes hanger bar 20 and the upper clothes hanger bar 30 are installed in two stages inside the door.

Here, the lower clothes hanger bar 20 is fixed in the horizontal direction between the left vertical member 61 and the right vertical member 62. That is, the lower clothes hanger bar 30 always maintains a fixed state.

And the upper clothes hanging rod 30 is formed in a structure that rotates downward toward the front side of the door by the electric hanger 40 after the door is completely opened.

As shown in FIG. 15, the electric hanger 40 that rotates the upper clothes hanging rod 30 includes an electric motor 42 and an electric cylinder 41 that expands and contracts by being driven by the electric motor 42. It consists of:

Here, the lower end of the electric cylinder 41 is fixed to the hanger support 41b by a cylinder bracket 41c, and the upper end of the electric cylinder 41 is connected to the upper hanger bar 30.

In addition, the cylinder bracket 41c is provided on the upper part of the lower hanger bar 20, so that when the upper hanger bar 30 protrudes toward the front of the door due to contraction of the electric cylinder 41, the lower hanger bar ( 20) Ensure that no interference occurs.

Additionally, the electric motor 42 may be installed on either side of the hanger support 41d provided on both sides.

And when the width of the built-in wardrobe is long, the electric motors 42 are provided on both sides of the hanger support 41d provided on both sides, so that they are driven simultaneously by a synchronization device.

In addition, when the width of the built-in closet is long, as shown in FIG. 3, it is preferable that an intermediate vertical member 52a is further provided between the hanger supports 41d provided on the left and right sides, respectively.

In this case, a gas cylinder 53 is further provided in the middle vertical member 52d to prevent the upper hanger bar 30 from sagging.

On the other hand, if the width of the built-in closet is very long, two or more intermediate vertical members 52d may be provided.

In addition, the electric motor 42 that drives the electric hanger 40 is preferably operated by a remote controller 80.

However, it is not limited to this, and the electric motor 42 may be driven by an operation switch (not shown) installed on the wall.

Hereinafter, the operating process and effects of the sliding door according to the present invention will be described.

First, operate the remote controller or switch to rotate the door drive motor 11 forward.

Then, the door panels 10 on the left side move to the left along the upper rail 50, and the door panels 10 on the right side move to the right, so that the front of the sliding door is completely open as shown in FIG. 6. It becomes.

Accordingly, the user can identify all the clothes hung on the lower hanger bar 20 and the upper hanger bar 30 at once.

Then, when the electric cylinder 41 is contracted, as shown in FIG. 15, the upper clothes hanger rod 30 descends toward the front of the door and stops.

At this time, the upper clothes hanger 30 protrudes toward the front of the door and is located higher than the lower clothes hanger 20, so there is no interference between them.

As a result, the user can select and wear the desired clothing among the clothes hanging on the upper hanger bar 30 and the lower hanger bar 20.

When closing the door, the electric cylinder 41 is first extended so that the upper clothes hanger bar 30 rotates and rises to its original position.

Then, when the door drive motor 11 is rotated in reverse, the left door panels 10 move to the right, and the right door panels 10 move to the left to close the door.

Due to the structure of the sliding door provided in a conventional built-in closet, the front of the door cannot be completely opened, making it impossible to observe all the clothes inside the closet at once.

This creates the inconvenience of having to select clothes by sliding the door panel to the side.

Additionally, the upper hanger bar cannot be installed higher than the height of the user, so the upper space cannot be fully utilized.

On the other hand, when installing the upper clothes hanging rod close to the ceiling, there is the inconvenience of having to use a separate tool to hang or lower clothes.

In addition, the conventional sliding door has a structure in which the door panel is installed in a stepped manner, so it does not look good aesthetically.

In contrast, the present invention has a structure that allows the front of the sliding door to be completely opened, so the user can see all the clothes inside the closet at once.

In addition, since the upper clothes hanger bar 30 is rotated toward the front of the door by an electric hanger, the process of selecting and wearing clothing styles and colors becomes very simple.

In addition, the upper clothes hanging rod (30) can be placed as close to the ceiling as possible, so the upper space inside the closet can be utilized to the maximum.

As a result, long clothes can be conveniently stored on the upper hanger bar (30) without interference with the lower hanger bar (20).

In addition, since the roller 13 provided at the top of the door panel 10 has a structure that rotates toward the inside of the door, the door panel 10 can smoothly pass through the curved rail section.

Additionally, since the four edges of each door panel 10 are sealed, it is possible to prevent dust or pests from entering the closet.

In addition, the front of the sliding door has a flat surface, so the aesthetics can be improved, and the decorative beauty can be improved by attaching a film with various patterns, pictures, photos, etc. printed on the front of the door.

In addition, since all members are prefabricated, it can be easily installed in an existing dressing room, and disassembly and relocation work are also simplified.

<Second Embodiment>

As shown in Figures 16 and 17, the second embodiment of the present invention changes the opening and closing method of the door from the first embodiment described above.

That is, in the sliding door according to the second embodiment of the present invention, the upper part of the leftmost door panel among the left door panels or the rightmost door panel among the right door panels is the first door provided below the timing belt 14. It is fixed by a fixing member 14a, and the sliding door is composed of a single door with all door panels opening and closing in one direction.

Since other matters are the same as the first embodiment described above, redundant description will be omitted.

In the above, the present invention has been described as an example of being provided in a built-in closet, and the scope of the present invention is not limited to the specific embodiments described above. Anyone skilled in the art to which the present invention pertains will understand that various modifications and changes can be made without departing from the scope of the technical idea of the present invention.

For example, the present invention can be applied not only to built-in closets but also to existing dressing rooms, and can also be applied to displaying and storing a large amount of clothing in a clothing store or storage warehouse.

10: Door Panel 11: Door driving motor
12: Belt Pulley 12a: Connecting member
12b: Connecting shaft 12c: Door hinge (Hinge)
12d: Mohair 12e: Hinge axis
12f: Metal member 13: Roller
13a: Convex bracket 13b: Concave bracket
13c: Pin 14: Timing Belt
14a: first fixing member 14b: second fixing member
15: Side frame (Frame) 16: Top frame
17: Rubber gasket 17a: Wedge part
17b: hollow part 20: lower hanger bar
20a: lower hanger 30: upper hanger rod
30a: Upper hanger 40: Electric hanger
41: Electric cylinder 41a: Cylinder Hinge
41b: Connection hinge 41c: Cylinder bracket
41d: Hanger Support 42: Electric Motor (Motor)
43: Rotating arm 43: Arm hinge
50: Upper rail 50a: Sensor
51: side support member 52: middle member
52a: Middle vertical member 53: Gas cylinder
61: Left vertical member 62: Right vertical member
70: Lower rail 70a: Lower roller
70b: Lower bracket 71: Guide member
80: Remote Controller

Claims (23)

In a sliding door in which a plurality of door panels 10 are opened and closed sideways,
A curved upper rail 50 in the form of an endless track provided on the upper part of the door panel 10,
A door opening and closing device for opening and closing the door panel 10,
A lower clothes hanger bar (20) provided horizontally in the inner middle part of the sliding door for hanging clothes,
It is configured to include an upper clothes hanger bar (30) that is provided at a certain distance from the lower clothes hanger bar (20),
Each door panel (10) moves along the curved upper rail (50) so that the front of the door is completely opened,
An automatic sliding door with a curved rail and an electric hanger, wherein the upper clothes hanger bar (30) rotates toward the front lower part of the door by an electric hanger (40). According to claim 1,
The door driving device is,
A pair of belt pulleys (12) provided on each side of the side frames (15) provided on both sides,
A timing belt (14) wound around the belt pulley (12),
A door drive motor (11) that rotates one of the belt pulleys (12) in the forward and reverse directions,
An automatic sliding door with a curved rail and an electric hanger, comprising a remote controller (80) that operates the door drive motor (11). According to claim 2,
The upper part of the rightmost door panel among the left door panels is fixed by the first fixing member 14a provided at the lower part of the timing belt 14,
The upper part of the leftmost door panel among the right door panels is fixed to the second fixing member 14b provided on the upper part of the timing belt 14,
An automatic sliding door with a curved rail and an electric hanger, characterized in that the sliding door consists of a double-opening door with a door panel (10) opening and closing in both directions centered in the middle of the door. According to claim 2,
The upper part of the leftmost door panel among the left door panels or the rightmost door panel among the right door panels is fixed by the first fixing member 14a provided at the lower part of the timing belt 14,
An automatic sliding door equipped with a curved rail and an electric hanger, characterized in that the sliding door consists of a single door with all door panels opening and closing in one direction. According to claim 1,
Rollers 13 are provided at the upper left and right ends of each door panel 10, respectively,
An automatic sliding door with a curved rail and an electric hanger, wherein the rollers (13) provided on adjacent door panels are connected to each other by a convex bracket (13a) and a concave bracket (13b). According to claim 5,
The convex bracket (13a) and concave bracket (13b) are,
Automatic sliding equipped with a curved rail and an electric hanger, which are connected to each other by a vertically provided pin (l3d), and are curved toward the inside of the door when the roller 13 passes through the curved rail section. door. According to claim 2,
The timing belt 14 and the door panel 10 are connected by a connecting member 12a provided at the lower part of the belt pulley 12,
A connecting shaft (12b) is vertically assembled to the lower part of the connecting member (12a),
The upper part of each door panel 10 is connected to each other by a plurality of door hinges 12c,
An automatic sliding door with a curved rail and an electric hanger, wherein the connecting shaft (12b) connects the roller shaft and the upper part of the door panel (10). According to claim 7,
A plurality of door hinges 12c are provided on the lower inner side of the door panel 10,
An automatic sliding door with a curved rail and an electric hanger, wherein the door hinges (12c) are connected by a vertical hinge shaft (12e). According to claim 1,
The door panel 10 is made of MDF, a medium-density fiberboard,
An automatic sliding door with a curved rail and an electric hanger, characterized in that metal members (12f) of a certain width are assembled on the four inner edges of the door panel (10). According to clause 9,
An automatic sliding door with a curved rail and an electric hanger, characterized in that mohair (12d) is provided in the upper and lower grooves of the metal member (12f) to prevent the intrusion of dust or pests. According to clause 9,
An automatic sliding door with a curved rail and an electric hanger, characterized in that a rubber gasket (17) is provided on the side of the metal member (12f) of the door panel (10) adjacent to each other. According to claim 11,
The rubber gasket 17 is,
A curved rail and an electric hanger are provided with a curved rail whose cross-section includes a triangular wedge portion (17a) and a hollow portion (17b) and is inserted into the vertical side gap of adjacent door panels (10). Automatic sliding door. According to claim 1,
A lower rail 70 is provided at the lower part of the door panel 10,
The lower roller 70b provided at the bottom of each door panel 10 moves along the groove of the lower rail 70,
An automatic sliding door with a curved rail and an electric hanger, wherein the lower roller (70b) is assembled with the lower inner surface of the door panel (10) by an angle-shaped lower bracket (70b). According to claim 13,
Automatic sliding with a curved rail and an electric hanger, characterized in that guide members 71 are provided at both ends of the lower rail 70 to allow the door panel 10 to move smoothly through the curved section. door. According to claim 14,
The guide member 71 is an automatic sliding door with a curved rail and an electric hanger, characterized in that the guide member 71 is configured in an arc shape corresponding to the curved rail section provided at the top. According to claim 1,
The lower clothes hanger rod (20) is fixed in the horizontal direction between the left vertical member (61) and the right vertical member (62),
The upper clothes hanger rod (30) is rotated downward by the electric hanger (40) after the door is completely opened and protrudes toward the front of the door. An automatic sliding door with a curved rail and an electric hanger. According to claim 16,
The electric hanger 40,
An electric motor (42),
It is configured to include an electric cylinder 41 that expands and contracts by being driven by the electric motor 42,
The lower end of the electric cylinder 41 is fixed to the hanger support 41b by a cylinder bracket 41c,
An automatic sliding door with a curved rail and an electric hanger, wherein the upper end of the electric cylinder (41) is connected to the upper hanger bar (30). According to clause 17,
The cylinder bracket 41c is,
It is provided on the upper part of the lower clothes hanger bar (20) to prevent interference with the lower clothes hanger bar (20) when the upper clothes hanger bar (30) protrudes toward the front side of the door due to contraction of the electric cylinder (41). An automatic sliding door equipped with a curved rail and an electric hanger. According to claim 17,
The electric motor 42 is,
An automatic sliding door equipped with a curved rail and an electric hanger, which is provided on either side of the hanger support (41d) provided on both sides. According to claim 17,
The electric motor 42 is,
An automatic sliding door with a curved rail and an electric hanger, which is provided on both sides of a hanger support (41d) provided on both sides and driven simultaneously by a synchronization device. According to claim 20,
An automatic sliding door with a curved rail and an electric hanger, characterized in that an intermediate vertical member (52a) is further provided between the hanger supports (41d) provided on the left and right sides, respectively. According to claim 21,
An automatic sliding door with a curved rail and an electric hanger, wherein the middle vertical member (52d) is further provided with a gas cylinder (53) to prevent the upper hanger bar (30) from sagging. According to claim 17,
An automatic sliding door with a curved rail and an electric hanger, wherein the electric motor 42 that drives the electric hanger 40 is operated by a remote controller 80.

Images