KR101758079B1 - Door frame - Google Patents

Door frame Download PDF

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Publication number
KR101758079B1
KR101758079B1 KR1020150135370A KR20150135370A KR101758079B1 KR 101758079 B1 KR101758079 B1 KR 101758079B1 KR 1020150135370 A KR1020150135370 A KR 1020150135370A KR 20150135370 A KR20150135370 A KR 20150135370A KR 101758079 B1 KR101758079 B1 KR 101758079B1
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KR
South Korea
Prior art keywords
frame
connector
coupled
door
horizontal frame
Prior art date
Application number
KR1020150135370A
Other languages
Korean (ko)
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KR20170036911A (en
Inventor
이홍철
Original Assignee
주식회사 태광인텍
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Filing date
Publication date
Application filed by 주식회사 태광인텍 filed Critical 주식회사 태광인텍
Priority to KR1020150135370A priority Critical patent/KR101758079B1/en
Publication of KR20170036911A publication Critical patent/KR20170036911A/en
Application granted granted Critical
Publication of KR101758079B1 publication Critical patent/KR101758079B1/en

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/26—Compound frames, i.e. one frame within or behind another
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces

Abstract

The door frame includes a coupling for coupling the horizontal frame and the vertical frame, wherein a slit coupling part can be formed in the longitudinal direction of the vertical frame, and the coupling hole is slidably coupled to the slit coupling part. The vertical frame may be coupled to the vertical frame via a connector.

Description

Door frame {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 combination of horizontal and vertical frames disposed on upper, lower, 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 is disclosed in Korean Patent No. 0158537 and Japanese Patent Application Laid-open No. 10-2013-0019464, and FIG. 1 is a block diagram of a door disclosed in Korean Patent Publication No. 10-2008-0063724 Fig. 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 door 10 is rotatably mounted on the door frame 20 by a hinge.

On the other hand, when the vehicle is transported in a state where the frames (2, 4) are coupled to the door (10), there is a disadvantage that the transportation cost is unnecessarily increased due to a disadvantage in space.

When the door 10 is made of tempered glass, the weight of the door 10 is considerable, so that a small impact may occur during transportation.

Further, when the door 10 is transported in the state of the door assembly 100 to which the frames 2 and 4 are coupled, as the weight of the door is increased, the frame may be twisted while moving or the door may be struck in the frame.

The present invention provides a door frame which can be easily assembled in the field so that the door panel and the door frame are separated from each other, thereby improving the loading efficiency, reducing the transportation cost thereof, and minimizing damage to the door panel and the door frame. do.

The present invention provides a door frame capable of preventing a door panel from being struck in a door frame or a door frame being twisted when the door panel is separated from a door frame.

According to a preferred embodiment of the present invention, a door frame is basically composed of transparent glass, tempered glass or a horizontal frame for fixing the door panel made of reinforced plastic in up, A vertical frame, and the door frame can be rotatably or slidably mounted to an outer structure such as a door frame by a door frame.

The door frame according to the present invention includes a coupling for coupling the horizontal frame and the vertical frame, wherein a slit coupling part can be formed in the longitudinal direction of the vertical frame, and a coupling hole is slidably coupled to the slit coupling part. And, the vertical frame can be coupled to the vertical frame via a connector.

Although the connection between the connector and the horizontal frame may be realized by a general bolt connection, the connector may be received in the horizontal frame, for example, being inserted and coupled, thereby simplifying the connection process of the connector and the horizontal frame.

In addition, the horizontal frame may include two support frames disposed above and below the connection port, and the connection port may be limited in the vertical movement by the support frame while being accommodated between the support frames of the horizontal frame.

Further, when the horizontal frame includes three or more supporting frames, the connecting frames having different thicknesses (height) can be accommodated in the horizontal frame by adjusting the distance between the supporting frames.

In addition, the support frame may have a coupling screw insertion portion formed in parallel with a direction in which the coupling hole is coupled to the horizontal frame, and the vertical frame and the horizontal frame may be more firmly coupled by the coupling screw inserted into the coupling screw insertion portion.

In addition, the engagement screw insertion portion may include two support pieces that are configured to support and fix the engagement screw such as a screw from the left and right, and the end portion of the support piece can elastically support the connection hole.

In the meantime, when the coupling screw insertion portion elastically supports the coupling hole as described above, it is possible to make a slight elastic flow in the horizontal frame closing the door panel from the top and the bottom, If an external impact is applied to the door afterwards, it can be absorbed to a great extent, thereby preventing damage to the door panel, such as twisting of the horizontal frame supporting the door panel from above and from the vertical frame mounting the horizontal frame.

The horizontal frame may further include an auxiliary protrusion protruding from the inner side of the horizontal frame toward the connection port to restrict lateral movement of the connection port in the horizontal frame or restrict vertical movement of the connection port together with the support piece.

Further, the vertical frame may include an inner body frame in which the slit engaging portion is formed, and an outer frame that houses the inner body frame, wherein the outer frame is formed with an exposure slit that exposes a connector coupled to the inner body frame, The frame may be restricted from moving toward the door panel by the step of the outer frame forming the exposure slit while being coupled to the connector.

Further, the inner body frame can be slidably engaged with the outer frame, and the inner body frame is supported on the inner surface of the outer frame, so that the movement is restricted.

In the vertical frame, binding straps are formed in a direction opposite to the door panel, and parts for doors such as a hand guard or a windshield which is made of an elastic material are attached to a binding slit to prevent a part of a user's body or a body of the user from being caught and damaged. .

Further, the inner body frame may be provided corresponding to the entire or a part of the length of the outer frame.

The inner body frame is a part where a hinge coupling part for a hinge that rotatably or slidably mounts the door panel to an outer structure such as a door frame is formed. Since the inner body frame may require a certain strength, it can be provided with a metal material. It can be made of high strength aluminum.

The outer frame disposed outside the inner body frame may be formed of various materials such as aluminum, stainless steel, or synthetic resin, or may be formed of other materials that are easily exposed to the outside.

Since the door frame of the present invention can easily couple the horizontal and vertical frames using connectors, it does not cause a delay in installation time due to assembly even when it is transported from the unassembled state to the site, It is possible to realize the effect of reducing the transportation cost because the utilization space of the loading space is high.

In addition, since the door frame can be separated from the heavy door panel, the door frame can be prevented from being twisted and damaged, and the door panel can be prevented from being damaged during transportation. And so on.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a door disclosed in Korean Patent Publication (Publication No. 10-2008-0063724).
FIG. 2 is an exploded perspective view of a horizontal frame and a vertical frame that are coupled to each other through a connector; FIG.
3 is a cross-sectional view for explaining an engagement state of an inner main body frame and a connector of a vertical frame.
4 is an exploded perspective view of an inner body frame and an outer frame of a vertical frame.
5 is a cross-sectional view for explaining a state in which a connector is coupled between support frames of a vertical frame.
FIG. 6 is a cross-sectional view for explaining a state in which a coupling screw is engaged so that a coupling state between a vertical frame and a horizontal frame is secured in a state where a coupling is coupled between support frames as shown in FIG. 5;
7 is a cross-sectional view illustrating a state in which a connector is coupled between support frames of a vertical frame in a door frame according to another embodiment of the present invention.
8 is a cross-sectional view of a door 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. 2 is an exploded perspective view of a horizontal frame and a vertical frame that are coupled to each other through a connector; FIG. 3 is a cross-sectional view for explaining an engagement state of an inner main body frame and a connector of a vertical frame. FIG. 4 is an exploded perspective view of an inner body frame and an outer frame of a vertical frame, and FIG. 5 is a cross-sectional view illustrating a state in which a connector is coupled between support frames of a vertical frame. FIG. 6 is a cross-sectional view for explaining a state in which a coupling screw is engaged so that a coupling state between a vertical frame and a horizontal frame is secured in a state where a coupling is coupled between support frames as shown in FIG. 5;

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.

2 to 6, the door frame 100 includes a horizontal frame 110 disposed on the upper and lower sides of the door panel, and a vertical frame 120 disposed on the left and right sides of the door panel.

The vertical frame 120 includes an inner body frame 130 and an outer frame 140. The inner body frame 110 is provided with a slit engaging portion 132 to which the connecting hole 150 is slidably engaged, 130 in the longitudinal direction.

The inner body frame 130 can be extruded and supports the weight of the door panel mounted on the horizontal frame 110 and the horizontal frame 110 coupled to the connector 150 The inner body frame 130 may be made of a metal material, and may be made of aluminum, which is light and strong in metal.

The outer frame 140 may be disposed on the outer side of the outer frame 140. The outer frame 140 may be made of an elastic material that prevents part of the user's body or object from being damaged, Such as a windshield member 170 for closing the space between the door frame and the door frame, may be mounted.

The outer frame 140 is disposed outside the inner main body frame 130. When the inner main body frame 130 is made of a synthetic resin having a low thermal conductivity, . However, the material of the outer frame is not limited, and a metal may be used.

4, the inner main body frame 110 is inserted and accommodated in the outer frame 140. The inner main body frame 130 is connected to the outer frame 140 in the longitudinal direction of the outer frame 140 So that lateral movement is restricted.

The inner frame 130 is slidably coupled to the inside of the outer frame 140. The inner frame 130 may be provided corresponding to the entire length or the length of the outer frame 140, Or cut longer than the designed length.

Description will be made of the connection structure which can easily connect the horizontal and vertical frames with each other.

The horizontal frame 110 can be coupled to the vertical frame 120, which closes the door panel from the left and right, through the connector 150. The sliding protrusions 152 of the connecting hole 150 are formed on the door 150 through the opening slits 142 of the outer frame 140, To the slit engaging portion 132 formed in the longitudinal direction of the inner main body frame 130 exposed in the direction of the arrow A in FIG.

For reference, the exposure slit 142 can be formed by cutting out the extruded or injection-molded outer frame 140, providing the exposure slit integrally connected from the longitudinal upper end to the lower end of the outer frame, You can avoid the inconvenience of incision.

2, the edge of the outer frame 140 forming the exposure slit 142 is pressed by the edge of the horizontal frame 110 (see FIG. 2) May be restricted from moving in the direction of the door panel in a state of being coupled to the connector 150. Of course, in the lower outer frame, the exposure slit can be incised to a certain length from the bottom to the top.

Further, the hollow horizontal frame 110 may take the form of fitting and engaging the connector 150, but a separate fastening member such as a fastening bolt may be further employed for rigid fastening.

The coupling state between the horizontal frame 110 and the connector 150 is shown in detail in FIG. In this embodiment, the horizontal frame 110 includes a support frame 112 for partitioning the inner hollow, and the connector 150 is sandwiched between the support frames 112.

As shown in FIG. 5, one insertion space 116 may be provided in which the coupling 150 is inserted and coupled by the support frame 112. However, as shown in FIG. 7, May be partitioned by three support frames 112 to provide an insertion space 116 having different heights by adjusting the spacing between the support frames 112, It is also possible to accommodate connectors having different thicknesses between the insertion spaces. For reference, the horizontal frame 110 shown in FIG. 7 is slightly different in shape from the horizontal frame shown in FIG. 2 to FIG. 6, but the same reference numerals are used for the sake of convenience as a functionally identical configuration.

Referring again to FIGS. 2 to 6, the support frame 112 is formed with a coupling screw insertion portion 113 in parallel to the direction in which the coupling hole 150 is coupled to the horizontal frame 110. The vertical frame 120 and the horizontal frame 110 can be more firmly coupled by the engagement screw 115 inserted through the side wall of the vertical frame 120 and inserted into the engagement screw insertion portion 113.

The engaging thread inserting portion 113 includes two supporting pieces 114 for elastically supporting the engaging screw 115 from the left and right and two elastic pieces And an end of the elastic piece 114-1 may elastically support the connector 150. [ 5 may be provided on both the upper and lower sides of the coupling 150 and the coupling 150 may be fixed to the elastic support 114 using the supporting piece 114 and the elastic piece 114-1. can do. 7, in the case of the horizontal frame 110 shown in FIG. 7, the coupling screw insertion portion 113 is disposed above the coupling hole in the upper insertion space 116, so that the coupling hole can be supported from both sides However, the lower insertion space 116 is designed so that the coupling screw insertion portion 113 can support the coupling hole 150 only at the lower portion thereof. The horizontal frame shown in FIGS. 5 and 7 will be described by way of example. The number of the insertion frames can be adjusted by adjusting the number of the support frames, and the engagement screw insertion portion capable of elastically supporting the connection portion It is possible to adjust the direction and the number of the connectors so as to support the connectors at either side or to support both connectors.

As described above, when the coupling screw insertion portion 113 resiliently supports the connector 150, it is possible to make a slight elastic flow in the horizontal frame 110 closing the door panel from the top and bottom, When an external impact is applied to the door even after the door is transported or installed, the door can absorb a substantial portion of the door impact, so that the horizontal frame 110 and the horizontal frame 110 supporting the door panel up and down as well as the door panel are mounted It is possible to prevent breakage such as twisting of the vertical frame 120.

5, the horizontal frame 110 includes a lateral restricting protrusion 117 protruding from the inside of the horizontal frame 110 toward the connector 150 to restrict lateral movement of the connector in the horizontal frame, And a vertical restricting protrusion 118 for restricting up and down movement of the connector 150 together with the support piece 114. [

Similarly, the horizontal restraining protuberance 117 and the vertical restricting protuberance 118 are further provided on the horizontal frame 110 shown in Fig.

8 is a cross-sectional view of a door 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. The description of the inner body frame 130, the outer frame 140, and the connector 150 of the door frame 100 shown in FIG. 8 can be referred to the previous embodiments.

However, unlike the previous embodiment, in this embodiment, the connector 150 is partially exposed to the outside of the vertical frame 120. In the inner space 134 of the vertical frame 120 where the clearance is created, Can be deployed.

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

100: door frame 110: horizontal frame
112: support frame 113: engaging screw inserting portion
114: support piece 115: engaging screw
116: insertion space 120: vertical frame
130: inner main frame 132: slit engaging portion
140: outer frame 142: exposure slit
150: Connector 1152: Sliding projection

Claims (10)

A door frame comprising a horizontal frame disposed on upper and lower sides of a door panel and a vertical frame disposed on left and right sides of the door panel,
And a coupling for coupling the horizontal frame to the vertical frame,
Wherein the connector is slidably coupled to a slit engaging portion formed in the longitudinal direction of the vertical frame, the horizontal frame is coupled to the vertical frame via the connector,
Wherein the horizontal frame includes at least three support frames disposed above and below the connection port, the connection port being limited in vertical movement by the support frame,
And the connection frame having different heights is accommodated by adjusting the interval between the support frames. A door frame comprising a horizontal frame disposed on upper and lower sides of a door panel and a vertical frame disposed on left and right sides of the door panel,
And a coupling for coupling the horizontal frame to the vertical frame,
Wherein the connector is slidably coupled to a slit engaging portion formed in the longitudinal direction of the vertical frame, the horizontal frame is coupled to the vertical frame via the connector,
Wherein the horizontal frame includes at least two support frames disposed above and below the connector, the connector being received between the support frames,
The support frame is provided with a coupling screw insertion portion in parallel to a direction in which the coupling port is coupled to the horizontal frame,
The vertical frame and the horizontal frame are coupled by a coupling screw inserted into the coupling screw insertion portion,
Wherein the engagement screw insertion portion includes two support pieces for supporting the engagement screw from the left and right sides and two elastic pieces formed so as to extend while being reversed at each end of the support piece, Wherein the door frame comprises: 3. The method according to claim 1 or 2,
Wherein the horizontal frame receives the connector and is coupled to the vertical frame. delete delete delete 3. The method of claim 2,
The horizontal frame includes:
Further comprising an auxiliary protrusion protruding from the inside of the horizontal frame toward the connecting port to restrict the movement of the connecting port in the horizontal frame or the upward and downward movement of the connecting port together with the supporting piece. 3. The method according to claim 1 or 2,
The vertical frame includes:
An inner body frame formed with the slit engaging portion, and an outer frame accommodating the inner body frame,
Wherein the outer frame is formed with an exposure slit for exposing the connector coupled to the inner body frame,
And the horizontal frame is restricted from moving toward the door panel by the exposure slit while being coupled to the connector. 9. The method of claim 8,
Wherein the inner body frame is provided corresponding to the whole or a part of the outer frame. 3. The method according to claim 1 or 2,
Wherein the vertical frame is provided with a binding slot facing the door panel,
And a hand guard or a wind guard is coupled to the binding slot.
KR1020150135370A 2015-09-24 2015-09-24 Door frame KR101758079B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150135370A KR101758079B1 (en) 2015-09-24 2015-09-24 Door frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150135370A KR101758079B1 (en) 2015-09-24 2015-09-24 Door frame

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KR20170036911A KR20170036911A (en) 2017-04-04
KR101758079B1 true KR101758079B1 (en) 2017-07-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102156662B1 (en) * 2019-05-15 2020-09-16 정지욱 Door frame for easy coupling and securing
KR102166051B1 (en) * 2019-06-19 2020-10-15 윤수신 Door frame with improved connecting structure

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101877679B1 (en) * 2017-05-25 2018-07-13 주식회사 예림임업 assembly type frame for windows and doors, and method of assembling frame for windows and doors
CN109458106A (en) * 2018-12-25 2019-03-12 福清市龙港金属制品有限公司 A kind of splicing structure of metallic door

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200261570Y1 (en) 2001-10-12 2002-01-23 주식회사샤인 Connecting structure of windows frame
KR200387129Y1 (en) * 2005-04-04 2005-06-17 김희일 Device for protecting a finger including a push frame
KR101447217B1 (en) * 2014-02-24 2014-10-07 박재구 Connection structure of a frame of vertical and horizontal door frame
KR101470536B1 (en) * 2014-04-29 2014-12-08 (주)창명건업 Frame for windows and doors with excellent adiabatic effect

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200261570Y1 (en) 2001-10-12 2002-01-23 주식회사샤인 Connecting structure of windows frame
KR200387129Y1 (en) * 2005-04-04 2005-06-17 김희일 Device for protecting a finger including a push frame
KR101447217B1 (en) * 2014-02-24 2014-10-07 박재구 Connection structure of a frame of vertical and horizontal door frame
KR101470536B1 (en) * 2014-04-29 2014-12-08 (주)창명건업 Frame for windows and doors with excellent adiabatic effect

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102156662B1 (en) * 2019-05-15 2020-09-16 정지욱 Door frame for easy coupling and securing
KR102166051B1 (en) * 2019-06-19 2020-10-15 윤수신 Door frame with improved connecting structure

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