KR101758078B1

KR101758078B1 - Vertical frame for door frame

Info

Publication number: KR101758078B1
Application number: KR1020150135369A
Authority: KR
Inventors: 이홍철
Original assignee: 주식회사 태광인텍
Priority date: 2015-09-24
Filing date: 2015-09-24
Publication date: 2017-07-18
Also published as: KR20170036910A

Abstract

The vertical frame of the door frame including the horizontal frame disposed on the upper and lower sides of the door panel and the vertical frame disposed on the right and left sides of the door panel includes a hinge coupling portion formed at the center portion and a hinge coupling portion An inner body frame made of a metal material including a support portion extending from the outer surface to the outer side and an outer frame that receives the inner body frame and is supported on the inner surface of the support portion to restrict movement of the inner body frame, And is slidingly coupled to the inside of the outer frame in the longitudinal direction of the frame.

Description

Vertical frame of door frame {VERTICAL FRAME FOR DOOR FRAME}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a door frame closing a door panel edge, and more particularly, to a vertical frame coupled to left and right sides of a door panel.

The door frame may be a structure for forming the outer frame of the door in the upper, lower, right and left sides of the door panel such as a tempered glass or a metal plate.

A door having a door panel and a door frame may be a floor hinge for opening and closing. Japanese Patent No. 0158537 and Japanese Patent Application Laid-Open No. 10-2013-0019464 disclose a general infrastructure and superstructure of a floor hinge.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a door disclosed in Korean Patent Publication (Publication No. 10-2008-0063724). The door assembly 100 includes four frames 2 and 4 surrounding a door 10 made of tempered glass. Specifically, the upper frame 2 and the side frames 4 form a door frame can do.

The hinges 11 and 11a can use a floor hinge as a structure for rotatably mounting the door 10 on the door frame 20. [

On the other hand, the structure of the left and right sides of the side frame 4 closing the vertical direction of the door 10 can not be the same. Specifically, the side frame 4 fixed to the door frame 20 should have an internal structure to be engaged with the hinges 11, 11a. However, in the case of the side frame 4 which is not fixed to the door frame 20, There is no reason to provide the structure, and rather, the protective members for preventing the user's body or object from being caught between the doors 10 may be mounted. Accordingly, the side frames 4 vertically disposed to close the left and right sides of the door 10 need to be manufactured differently depending on whether the hinges are fastened or not. You must have the right frame. Further, in manufacturing the door frame, the side frame disposed on the left side and the side frame disposed on the right side can not be used for other purposes, which leads to an increase in inventory and a disadvantage that it is difficult to save the material.

The present invention provides a vertical frame that can be used for left and right use, with the left and right sides of the door panel closed with minimal material.

According to a preferred embodiment of the present invention, a vertical frame of a door frame including a horizontal frame disposed on the upper and lower sides of the door panel and a vertical frame disposed on the left and right of the door panel, And a support portion extending outwardly from an outer surface of the hinge coupling portion, and an inner main body frame, which receives the inner main body frame and restricts movement of the inner main body frame, And the inner body frame is slidingly coupled to the inside of the outer frame in the longitudinal direction of the outer frame.

The inner body frame is a part formed with a hinge coupling part for a hinge that rotatably or slidably mounts the door panel to an outer structure such as a door frame and can be provided with a metal material. Can be made of good aluminum.

In addition, the outer frame disposed outside the inner body frame is made of a synthetic resin having a low thermal conductivity, so that the inner body frame of the cold metal can prevent a sense of unfavorable feeling to the user, and the outer frame can be made of metal and alloy or other materials And the outer frame is not limited by the material.

Further, the outer frame may be equipped with parts for a door such as a protective member of an elastic material or a windshield member to prevent a part of the user's body or the object from being caught and damaged.

On the other hand, a hinge coupling part is provided on the inner side of the inner body frame, and the same vertical frame can be used.

In other words, conventionally, vertical frames need to be manufactured differently depending on the presence or absence of the hinges, and the manufacturer of the door frame must secure a frame suitable for the product of each hinge maker. In addition, in manufacturing the door frame, it is impossible to commonly use the vertical frame disposed on the left side and the vertical frame disposed on the right side, which leads to an increase in inventory and a disadvantage that it is difficult to save the material.

However, the same vertical frame used for left and right as in the present invention can have a significant technical meaning in terms of material cost reduction and inventory reduction.

In addition, the vertical frame can be coupled to the horizontal frame, which closes the door panel from above and below, through a connecting port, which can be slidably coupled to the slit engaging portion formed in the longitudinal direction of the inner main body frame exposed from the outer frame toward the door panel have.

Accordingly, since the horizontal frame and the vertical frame can be connected by connecting the connector in a state where the outer frame and the inner body frame are coupled, the same right and left vertical frames can be used.

The horizontal frame may be coupled to the vertical frame to receive the connector and the horizontal frame and the connector may be fastened using bolts crossing the horizontal frame and the connector portion. Meanwhile, the connection hole may be formed in a direction in which the bolt coupling portion is slidably engaged with the inner main body frame.

Further, in order to rotate or slide the door panel to the external structure, the hinge mounted on the hinge coupling portion may be provided in a cylindrical shape, and the hinge coupling portion may also be provided in a circular shape. Also, a release preventing plate for preventing the hinge from separating from the hinge engaging portion may be provided, and a bolt engaging portion for the bolt for engaging the escape preventing plate and the inner body frame may be provided with a length of the inner body frame around the hinge engaging portion of the inner body frame Direction.

As described above, the inner body frame is slidably coupled to the outer frame. The inner body frame is coupled to the coupling slit so that the outer frame is inserted into the outer frame and is slidably engaged with the outer frame. May be formed correspondingly. The binding slot may be fastened to a door part such as a windshield or a hand guard to close a gap generated in a space between the door frame and the external structure. The direction and the number of the door slit may be varied depending on the shape of the door frame, It can be different.

The inner body frame is slidably coupled to the inner side of the outer frame. The inner frame may be provided corresponding to the entire or a part of the outer frame, and may be extruded at a time by a designed length in the process of extrusion molding, It can also be cut and used.

In addition, since the inner body frame is inserted into the outer frame and then fixed to the connecting port and the horizontal frame by a fixing member such as a bolt, the inner body frame is limited in its inner movement. Basically, the inner body frame has a support portion, So that it is possible to restrain the inner body frame from moving inside the outer frame. For example, when the inside of the outer frame is provided in a rectangular shape, the supporting portion is in close contact with the inner edge of the rectangular shape so that the movement of the inner main body frame within the outer frame can be restricted.

In the vertical frame of the present invention, since the inner body frame is slidably received in the outer frame, the vertical frame has the same cross section in the longitudinal direction, and the inner frame body itself is provided with the hinge coupling portion.

In addition, the vertical frame of the present invention is connected to the horizontal frame through a connector, and the same vertical frame may be used.

In addition, since the vertical frame of the present invention can be commonly used on the right and left of the door panel, it is not necessary to manufacture the vertical frames differently depending on the presence or absence of the hinge, and inventory reduction and material saving are possible. In addition, the inner main frame formed by substantially aluminum extrusion is not easy to produce in a small amount, and the production cost is high.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a door disclosed in Korean Patent Publication (Publication No. 10-2008-0063724).
2 is an exploded perspective view of an inner body frame and an outer frame of a vertical frame.
3 is a cross-sectional view of an engaged state of an inner body frame and a connector of a vertical frame.
4 is an exploded perspective view for explaining a process of binding a horizontal frame to a connector.
5 is an exploded perspective view for explaining the combination of the inner body frame of the vertical frame and the rotary hinge.
6 is a plan view of a door employing a vertical frame according to an embodiment of the present invention.
7 is a plan view of a door adopting a vertical frame according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments. Like reference numerals in the description refer to substantially the same elements and can be described with reference to the contents described in the other drawings under the above-mentioned rules, and contents that are judged to be obvious to the person skilled in the art or repeated may be omitted.

FIG. 3 is a cross-sectional view of an inner body frame and a connector of a vertical frame in a coupled state, and FIG. 4 is a cross- FIG. 5 is an exploded perspective view for explaining an engaged state of an inner main body frame and a rotary hinge of a vertical frame, and FIG. 6 is a plan view of a door adopting a vertical frame according to an embodiment of the present invention.

First, a door panel made of a rectangular glass or steel plate for spatially separating the inside and the outside of the door is closed with a door frame, and the door frame is hinged to a hinge for rotating or slidingly fixing the door panel to an external structure such as a door frame Structure.

The door frame includes a horizontal frame disposed on the upper and lower sides of the door panel and a vertical frame disposed on the left and right sides of the door panel. Hereinafter, the vertical frame will be described in detail in this embodiment.

2 to 5, the vertical frame 100 includes an inner body frame 110 and an outer frame 120.

The inner main body frame 110 is formed with a hinge engaging portion 112 at a central portion thereof for mounting the door panel to an outer structure such as a door frame and the inner main body frame 110 extends outward from the outer surface of the hinge engaging portion 112 As shown in Fig.

The hinge coupling portion 112 of the inner main body frame 110 is required to have a certain strength as a portion to which the hinge 140 for mounting the door panel to the outer structure such as the door frame is mounted, ) May be made of a metal material, and it may be made of a light and strong aluminum among the metals.

The supporting portion 114 of the inner body frame 110 extends from the outer surface of the hinge engaging portion 112 to the inner surface of the outer frame 120. The inner body frame 110 is supported by the outer frame 120 are limited. In this embodiment, the inside of the outer frame 120 is provided in a rectangular shape, and the support portion 114 is in close contact with the inner edge of the rectangular shape.

2, the inner body frame 110 is accommodated inside the outer frame 120, and the inner body frame 110 is disposed inside the outer frame 120 in the longitudinal direction of the outer frame 120 . The supporting portion 114 of the inner body frame 110 is also slidably engaged along the inner surface of the outer frame 120 in this process.

Since the outer frame 120 is disposed outside the inner main body frame 110 and is made of a synthetic resin having a low thermal conductivity, the inner main body frame 110 of the cool metal material has a sense of heterogeneity . However, the material of the outer frame is not limited, and a material such as a metal may be used.

In addition, the outer frame 120 may be equipped with door parts such as a protector of an elastic material for preventing a part of the user's body or the object from being damaged by the user, or a windshield for closing the space between the door frame and the door frame.

Since the inner body frame 110 is slidably received in the outer frame 120, the vertical frame 100 has the same cross section in the longitudinal direction, and the hinge coupling portion 112 is provided inside the inner body frame 110 The same vertical frame 100 may be used in the left and right.

However, the use of the same vertical frame 100 on the left and right sides as in the present invention has a technically significant meaning in terms of material cost reduction and inventory reduction.

3, the vertical frame 100 may be coupled to the horizontal frame 50, which vertically closes the door panel, through a connecting hole 130. The connecting hole 130 is provided with a slit engaging portion 116 The sliding protrusion 134 of the connector 130 includes an inner body frame 110 exposed in the direction of the door panel through the cutout 122 of the outer frame 120, The slit engaging portion 116 can be slidably engaged with the slit engaging portion 116. [

For example, the cutout 122 may be formed by cutting the extruded or injection-molded outer frame 120. The cutout may be integrally connected from the upper end to the lower end of the outer frame, You can avoid the hassle of

The coupling 130 may be connected to the inner body frame 110 while the outer frame 120 and the inner body frame 110 are coupled to each other. The same vertical frame 100 can be used.

In addition, the hollow horizontal frame 50 may take the form of receiving and fitting the coupling 130, and may be partially cut in the downward direction as the case may be, so that the horizontal horizontal frame 50 may be engaged with the coupling 130 from the upper portion to the lower portion. However, a separate binding member such as a fastening bolt 55 can be further employed for a strong binding, which can be seen in Fig. In other words, when the horizontal frame 50 partially receives the connector 130, the horizontal frame 50 and the connector 130 are formed, and the overlapped portion is penetrated by the fastening bolt 55, 50 and the connector 130 can be fastened. The fastening bolt 55 can be fastened to the bolt fastening part 132 of the fastening hole provided in the metallic fitting 130. The fastening bolt 55 of the fastening bolt 55 is fastened to the bolt fastening part 132 of the fastening bolt, And are formed in a sliding coupling direction.

When the door frame is installed on the upper, lower, right, and left sides of the door panel in the above-described process, the door frame can be coupled to the outer structure such as the door frame through a rotary hinge so as to be rotatable or slidable.

5, a hinge 140 for rotatably or slidingly mounting the door panel to an external structure is provided in a cylindrical shape, and a hinge coupling portion 112 corresponding to the hinge 140 is also provided in a circular shape.

However, since the hinge 140 can be detached from the hinge engaging portion 112, the escape preventing plate 146 can be further provided. It can be seen that the bolt coupling part 118 of the four inner body frames formed in the longitudinal direction of the inner main body frame 110 around the hinge coupling part 112 of the inner main body frame 110, The detachment prevention plate 146 and the detachment prevention bolt 148 which engages the inner body frame 110 are fastened to the fastening portion 118.

The outer frame 120 is formed with a binding slit 124 which is recessed inward toward the hinge coupling part 112. The inner body frame 110 is slidably coupled to the outer frame 120, The inner body frame 110 may be formed corresponding to the binding slit 124 so that the outer frame 120 is fitted and slidably engaged. The binding slit 124 may be fastened to a door part such as a windshield or a handgrip that closes a gap generated in a space between the door frame and the external structure.

The inner body frame 110 is slidably coupled to the inner side of the outer frame 120 and may be provided corresponding to the entire or a part of the length of the outer frame 120. The inner body frame 110 may be extruded Or it may be cut and used for a longer length than the designed length.

Since the inner body frame 110 is inserted into the outer frame 120 and then fixed to the connector 130 and the horizontal frame 50 by a fixing member such as a bolt, The support portion 114 of the main frame 110 is supported on the inner surface of the outer frame 120 so that the inner main frame 110 does not move inside the outer frame 120.

6 is a plan view of a door adopting a vertical frame according to an embodiment of the present invention. Referring to FIG. 6, the door includes a first door 20 on the left side and a second door 30 on the right side, And the first door 2 can be opened and closed by sliding to the right. Of course, the second door 3 may be moved to the left, and the first door 2 and the second door 3 may be opened and closed. In the case of sliding, the above-mentioned hinge may be coupled to provide a sliding movement to the floor or upper door frame 1, and in the case of simple rotational coupling, the door frame may be provided with a groove or a hinge- .

Door panels 22 and 32 of the first and second doors 20 and 30 are provided in a double manner and bound to the horizontal frame at the top and to the vertical frame 100 at the left and right. The vertical frame 100 shown in FIG. 6 has been described with reference to FIGS. 2 to 5, and includes an inner body frame 110 and an outer frame 120, A cover member 150 is further provided. The cover member 150 is selectively applicable for the purpose of neatly closing the vertical frame 100.

Meanwhile, the handgrip 60 and the windshield 70 can be coupled to the binding slot 124 of the outer frame 120, and the direction, type, and number of the binding slot 72 can be changed.

7 is a plan view of a door adopting a vertical frame according to another embodiment of the present invention. In the present embodiment, reference numerals having substantially the same constitution are used for convenience of description and for the same constructions to facilitate comparison. A description will be given of the inner body frame 110, the outer frame 120 and the connector 130 of the door assembly 100 shown in Fig. 7 and the description of the configuration of the door 20 and the horizontal frame 50 May refer to the foregoing embodiment.

However, in the present embodiment, the wind shield member 70 is directly coupled to the outer frame 120 without providing a separate cover member unlike the previous embodiment. Also, the outer frame may be provided with a metal, and in some cases, it may be provided with a synthetic resin as in the previous embodiment, and the outer frame is not limited by the material thereof.

Although the present invention has been described with reference to the preferred embodiments thereof, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined in the following claims. It can be understood that

10: door frame 50: horizontal frame
100: vertical frame 110: inner body frame
112: hinge coupling part 114:
116: slit engaging portion 120: outer frame
122: incision section 124: binding slit
130: Connector 140: Hinge
146:

Claims

In the vertical frame of a door frame including a horizontal frame arranged on the upper and lower sides of the door panel and a vertical frame arranged on the right and left sides of the door panel,
An outer frame of a synthetic resin material forming an outer shape of the vertical frame; And
The door panel includes a hinge coupling portion formed at the center of the hinge coupling portion and a hinge coupling portion formed at an outer surface of the hinge coupling portion to receive the door panel, And an inner body frame including an outwardly extending support portion,
Wherein the inner frame supports the inner surface of the outer frame while reinforcing the strength of the outer frame to prevent deformation of the outer frame.

The method according to claim 1,
And a coupling for coupling the horizontal frame to the vertical frame,
Wherein a slit engaging portion is formed in the inner main body frame in a longitudinal direction of the inner main body frame exposed from the outer frame in the direction of the door panel and the engaging portion is slidably engaged with the slit engaging portion. .

3. The method of claim 2,
Wherein the horizontal frame receives the connector and is coupled to the vertical frame through the connector.

The method of claim 3,
A bolt coupling part for a bolt coupling the horizontal frame and the coupling hole is formed in the coupling hole, and the bolt coupling part is formed in the sliding coupling direction of the coupling hole.

The method according to claim 1,
Wherein the hinge unit comprises a cylindrical hinge mounted on the hinge coupling unit for mounting the door panel on the outer structure, and the hinge coupling unit is provided in a circular shape.

6. The method of claim 5,
And a bolt coupling part for a bolt for coupling the detachment prevention plate and the inner main body frame to the inside of the hinge coupling part of the inner main body frame, Wherein the vertical frame of the door frame is formed in the longitudinal direction of the body frame.

The method according to claim 1,
Wherein the outer frame is formed with a binding slit which is recessed inward toward the hinge engaging portion,
And a hand guard or windshield member is coupled to the binding slit.

The method according to claim 1,
Wherein the inner body frame is provided corresponding to the whole or a part of the length of the outer frame.

The method according to claim 1,
When the inside of the outer frame is provided in a rectangular shape,
Wherein the support portion is in close contact with the inner edge of the rectangular shape.