KR20170000648U - The cover for protecting door frame - Google Patents

The cover for protecting door frame Download PDF

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Publication number
KR20170000648U
KR20170000648U KR2020150005337U KR20150005337U KR20170000648U KR 20170000648 U KR20170000648 U KR 20170000648U KR 2020150005337 U KR2020150005337 U KR 2020150005337U KR 20150005337 U KR20150005337 U KR 20150005337U KR 20170000648 U KR20170000648 U KR 20170000648U
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KR
South Korea
Prior art keywords
door frame
rear end
end bending
protection cover
door
Prior art date
Application number
KR2020150005337U
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Korean (ko)
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KR200483445Y1 (en
Inventor
백은기
Original Assignee
(주)금강이엠씨
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Publication date
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Priority to KR2020150005337U priority Critical patent/KR200483445Y1/en
Publication of KR20170000648U publication Critical patent/KR20170000648U/en
Application granted granted Critical
Publication of KR200483445Y1 publication Critical patent/KR200483445Y1/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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/70—Sills; Thresholds

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)

Abstract

The present invention relates to a door frame protecting cover for protecting a door frame of a building, which comprises a front end bent portion 110 for fixing a position by pressing one side of the door frame, a first body 120 A rear end bending part 130 for fixing the position of the door frame by pressing the other side face of the door frame and a bending part connected to the rear end bending part 130. When the longitudinal direction of the first body part 120 is viewed in a horizontal plane, A second body 140 extending at a different height from the first body 120 and facing at least a portion of the first body 120 so as to face the first body 120 and a second body 140 extending from the first body 120, (Not shown). The door frame protection cover according to the present invention can be easily attached and detached without scratching the door frame and can be reused.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001]

The present invention relates to a door frame protection cover for protecting a door frame installed in a building under construction, and can be used in a building construction field, an interior decoration field, and the like.

The building uses a plurality of soundproofing inner walls to partition the space in order to independently configure a residence or an office space. Such a building requires a door that can be opened and closed so that a person can move through the divided space.

1 is a view showing the door and the inner wall of a building. As shown in FIG. 1, the building comprises an inner wall 10 defining a space, and a door frame M secured to the inner wall and capable of detaching the door 20. In order for a person to move through the partitioned space, he or she must pass through the door frame (M). The problem is that the operator must pass through the door frame (M) in the course of carrying the construction articles such as steel plates, bricks, paint, furnishing articles, nails, screws and bonds during the construction of the building. ), Scratches, cracks, or foreign matter are frequently encountered in the surface of the substrate. In order to prevent scratches, scratches, cracks, and foreign matter from being applied to the door frame M, the construction worker has to be careful when he / she moves the door frame M, which is inconvenient for the work.

Due to such problems, the door frame protection cover 100 for covering and protecting the door frame M is used for the building under construction. The currently used door frame protection cover 100 is fastened by iron pieces or wires or both ends of the cover are welded and fixed to the door so as to be firmly fixed to the door frame M. In this case, however, the welding work must be performed and the trace of welding remains on the door frame M even after removing the door frame protection cover 100, so that the door frame cover 100 can not be used again and the used door frame protection cover 100 can not be reused .

Recently, Korean Patent Registration No. 10-1407117 discloses a door frame protecting cover which can be easily attached to and detached from a door frame without binding or welding by iron wire or wire. Specifically, in Japanese Patent Application Laid-Open No. 10-1407117, a door protector cover is detachably attached to a door frame by forming a plurality of protrusions and a locking protrusion on the inner surface of a door protector cover which is in contact with the door frame, so that the door protector cover can be reused.

However, Patent Publication No. 10-1407117 prevents foreign matter such as pate, bond and the like from being burnt and allows reuse, but a plurality of protrusions are formed on the inner surface of the door frame protecting cover so that the operator passes over the door frame protecting cover, When the worker pulls the door protecting cover by applying force to remove the cover, scratches frequently occur on the door frame. Also, the door frame protection cover can be peeled off only by operating the engagement piece, and it is not easy to peel off the door frame protection cover due to a plurality of projections.

Korean Patent Registration No. 10-1407117 (door protection cover for door frame)

It is an object of the present invention to provide a door frame protection cover which can be easily detached without need for a process such as wire bonding or wire bonding or welding. Another object of the present invention is to provide a door frame protection cover which can minimize the occurrence of scratches when the door frame protection cover is attached to and detached from the door frame and reuse the door frame cover removed from the door frame.

According to an aspect of the present invention, there is provided a door frame protection cover including a front end bending portion for pressing a side of a door frame to fix a position thereof, a first body connected to the front end bending portion by being bent, A rear end bent portion for pressing the other side of the door frame and fixing the position of the door frame, and a bent portion connected to the rear end bent portion so as to extend at a different height from the first body when viewed in a horizontal plane of the first body, A second body part of which faces away from the first body, and a hook connecting part which connects the first body and the second body obliquely.

The first body and the second body may have a "Z" The second body may have at least a part bent at an obtuse angle. Preferably, the second body includes a second rear end body connected to the engagement portion and a second rear end body connected to the rear end bend, 2 The angle between the front end body part and the second rear end body part may be 100 ° to 170 °.

The door frame protection cover according to the present invention does not need any process such as binding of iron wire or wire or welding, and is easily removable. In addition, it is possible to minimize scratches and striking that may occur during the process of attaching and detaching the door frame protecting cover to the door frame, and reusing the door frame.

1 is a view showing the door and the inner wall of a building.
2 is a perspective view showing a door frame protection cover according to a first embodiment of the present invention.
Fig. 3 is a state diagram for explaining the direction of a force for releasing the door frame protection cover shown in Fig. 2 from the door frame.
4 is a cross-sectional view taken along the line II 'shown in FIG.
5 is a perspective view illustrating a door frame protection cover according to a second embodiment of the present invention.
Fig. 6 is a state diagram for explaining the direction of a force for separating the door frame protection cover shown in Fig. 5 from the door frame.
7 is a cross-sectional view taken along the line II-II 'shown in FIG.
8 is a sectional view of a door frame protection cover according to a third embodiment of the present invention.

The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It should be understood, however, that this invention is not intended to be limited to the particular forms disclosed, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

The terms first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprising" or "having ", and the like, are intended to specify the presence of stated features, integers, steps, operations, elements, parts, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted as ideal or overly formal in meaning unless explicitly defined in the present application Do not.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a perspective view illustrating a door frame protection cover according to a first embodiment of the present invention, and FIG. 3 is a state diagram illustrating a force direction for separating the door frame protection cover shown in FIG.

2 and 3, the door frame protection cover 100 of the present invention includes a front end bending portion 110, a first body 120, a rear end bending portion 130, a second body 140, 150).

The front end bending portion 110 presses one side of the door frame M so that the door frame protection cover 100 can be fixed on the upper surface of the door frame M. [ The inner surface of the front end bent portion 110 can be brought into contact with one side surface of the door frame.

The first body 120 may be bent and connected to the front-end bent portion 110. For example, the shape of the first body 120 connected to the front-end bent portion 110 may be curved and connected. The internal angle between the first body 120 and the front end bending portion 110 is preferably in a range of 80 ° to 96 ° so that the front end bending portion 110 can press one side of the door frame, And the range of the interior angle can be changed according to the size of the door frame M.

The rear end bending part 130 presses the other side of the door frame M to fix the position of the door frame protection cover 100 from the top of the door frame together with the front end bending part 110. Therefore, the rear end bending portion 130 may be spaced apart from the front end bending portion 110.

4 is a cross-sectional view taken along the line I-I 'shown in FIG.

Referring to FIGS. 3 and 4, the second body 140 may be bent and connected to the rear end bending part 130. For example, the shape of the second body 140 bent with the rear-end bending part 130 may be the same as the shape of the first body 120 bent with the front-end bending part 110. Therefore, the internal angle formed by the second body 140 and the rear end bending portion 130 may be in a range of 80 ° to 96 °. The interior angle formed by the second body 140 and the rear end bending part 130 is the same as the internal angle formed by the first body 120 and the front end bending part 110, The pressure to be applied to the door frame M can be made the same.

When the longitudinal direction of the first body 120 is viewed as a horizontal plane, the second body 140 may have a height different from that of the first body 120. 4, the second body 140 is disposed at a position higher than the first body 120, so that the second body 140 and the first body 120 are extended, respectively, The second body 140 and the first body 120 may be spaced apart from each other.

The hooking connection part 150 connects the first body 120 and the second body 140 in an oblique direction. For example, the shape of the first body 120 and the second body 140 connected to the engaging coupling part 150 may have a "Z" shape. The door protecting cover 100 can be easily detached from the door frame M when the engaging connecting portion 150 is connected to the first body 120 and the second body 140 at an oblique angle.

As shown in FIG. 3, the operator places his or her thumb on the hook connecting portion 150, which is slantingly connected to the thumb, and positions the remaining finger on the rear end folded surface 130, When the force is applied in the Y direction, the bevel angle is inclined in the X direction, so that the operator can easily detach the door protecting cover 100 from the door frame M. At this time, the angle of the bevel angle preferable for easily detaching the door frame protection cover 100 from the door frame M is such that the internal angle formed by the engagement portion 150 with the first body 120 and the second body 140 is 30 ° To 80 [deg.], More preferably 40 [deg.] To 60 [deg.]. If the internal angle exceeds 80 degrees, the operator needs a lot of force to detach the door protecting cover 100 from the door frame M, and when the angle is less than 30 degrees, regardless of the operator's intention, The door frame protection cover 100 can easily be detached from the door frame M and can be released.

The length L of the rear end bending portion 130 may be set to be shorter than the length L of the rear body bending portion 130 in a state in which the first body 120 and the second body 140 are spaced apart from each other, Can be relatively adjusted in consideration of the distance (T).

When the length L of the rear end bending portion 130 is smaller than the distance T between the first body 120 and the second body 140, 100 from the door frame M easily. When the length of the rear end bending portion 130 is less than the distance T between the first body 120 and the second body 140, It can be easily detached without being caught at the edge of the frame.

FIG. 5 is a perspective view illustrating a door frame protection cover according to a second embodiment of the present invention, and FIG. 6 is a state diagram illustrating a force direction for separating the door frame protection cover shown in FIG. 5 from the door frame.

5 and 6, the door frame protection cover according to the second embodiment of the present invention includes a front end bending part 110, a first body 120, a rear end bending part 130, a second body 140, And an engagement connection portion 150. The door frame protection cover 100 according to the second embodiment of the present invention has a configuration corresponding to that of the first embodiment described above except for the second body 140. [ Therefore, the description of the components omitted in the second embodiment should be interpreted in a corresponding meaning to the components of the first embodiment having the same name.

The second body 140 may be at least partially bent at an obtuse angle. For example, the second body 140 may include a second rear end body part 142 connected to the second shear body part 141 and the rear end bending part 130 connected to the hook connection part 150.

7 is a cross-sectional view taken along the line II-II 'shown in FIG. 6 and 7, since the second front end body 141 and the second rear end body 142 form an obtuse angle, not a plane, The front end bending portion 130 is shortened and is not caught by the edge of the door frame M so that the door protecting cover 100 can be easily detached from the door frame M. [

The inner angle formed by the second shear body part 141 and the second rear end body part 142 may be 100 ° to 170 °. When the angle formed between the second shear body part 141 and the second rear end body part 142 exceeds 170 degrees, the door frame protecting cover 100 is prevented from being damaged by the external impact regardless of the operator's intention M, and when it is less than 100 degrees, it requires a great deal of force to detach the door protecting cover 100 from the door frame M.

8 is a sectional view of a door frame protection cover according to a third embodiment of the present invention. Referring to FIG. 8, the door frame protection cover according to the third embodiment of the present invention includes a first body 120, a rear end bending part 130, a second body 140, and a latching connection part 150. The door frame protection cover according to the third embodiment of the present invention has a configuration in which the front-end bent portion 110 of the first embodiment is omitted, and the remaining configuration is the same as that of the first embodiment. Therefore, the description of the components omitted in the third embodiment should be interpreted correspondingly to the components of the first embodiment having the same name.

The door frame protection cover is a form in which the rear end bent portion 130 and the engagement connecting portion 150 press the door frame. This embodiment can more easily separate the door frame protecting cover from the door frame than the first embodiment.

As described above, the door frame protection cover 100 of the present invention can be used not only for the interior but also for protecting door frames such as outdoor door frames, fire doors and the like, and can be used for protecting the door frames of the upper and side portions It will be self-explanatory. The material of the front end bending portion 110, the first body 120, the rear end bending portion 130, the second body 140, and the hook connecting portion 150 that constitute the door frame protecting cover may be a metal, an alloy, .

The door frame protection cover according to the present invention does not require a process such as binding of a wire or a wire or welding, and is easily removable. In addition, it is possible to minimize scratches and striking that may occur during the process of attaching and detaching the door frame protecting cover to the door frame, and reusing the door frame.

100: door frame protection cover
110: shear bending section 120: first body
130: rear end bent portion 140: second body
141: second shear body section 142: second rear end body section
150:
10: inner wall 20: door
M: Door frame

Claims (8)

A protective cover for covering and protecting a door frame,
A front end bending portion 110 for pressing one side face of the door frame to fix the position thereof;
A first body 120 bent and connected to the front end bend section 110;
A rear end bending part 130 for pressing the other side face of the door frame and fixing the position thereof;
The first body 120 is bent and connected to the rear end bending part 130 and extended at a different height from the first body 120 when the longitudinal direction of the first body 120 is viewed in a horizontal plane, A second body 140 facing away from the first body 120; And
And a hook connecting part (150) connecting the first body (120) and the second body (140) at an oblique angle.
The method according to claim 1,
Wherein a shape of the first body (120) and the second body (140) connected to the engagement connection part (150) is a "Z" shape.
The method according to claim 1,
Wherein a length L of the rear end bending portion 130 is smaller than a distance T between the first body 120 and the second body 140. [
The method according to claim 1,
Wherein the second body (140) is at least partially bent at an obtuse angle.
5. The method of claim 4,
The second body includes a second rear end body part 142 connected to the second shear body part 141 and the rear end bending part 130 connected to the hook connection part 150,
Wherein an angle formed by the second shear body part (141) and the second rear end body part (142) is 100 ° to 170 °.
A protective cover for covering and protecting a door frame,
A first body (120) facing an upper surface of the door frame;
A rear end bending part 130 for pressing the one side face of the door frame and fixing the position thereof;
The first body 120 is bent and connected to the rear end bending part 130 and extended at a different height from the first body 120 when the longitudinal direction of the first body 120 is viewed in a horizontal plane, A second body 140 facing away from the first body 120; And
And a hook connection part (150) connecting the first body (120) and the second body (140) at an oblique angle and pressing one side of the door frame.
The method according to claim 6,
Wherein a shape of the first body (120) and the second body (140) connected to the engagement connection part (150) is a "Z" shape.
The method according to claim 6,
Wherein the second body (140) is at least partially bent at an obtuse angle.
KR2020150005337U 2015-08-11 2015-08-11 The cover for protecting door frame KR200483445Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150005337U KR200483445Y1 (en) 2015-08-11 2015-08-11 The cover for protecting door frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150005337U KR200483445Y1 (en) 2015-08-11 2015-08-11 The cover for protecting door frame

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KR20170000648U true KR20170000648U (en) 2017-02-21
KR200483445Y1 KR200483445Y1 (en) 2017-05-16

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200186917Y1 (en) * 2000-01-12 2000-06-15 임정규 protecting cover of lower part of doorframe
US6216395B1 (en) * 1999-02-08 2001-04-17 Donald R. Kelly Threshold protective cover
KR101407117B1 (en) 2013-06-04 2014-06-13 (주)동방파스텍 Protection cover for doorsill of doorframe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6216395B1 (en) * 1999-02-08 2001-04-17 Donald R. Kelly Threshold protective cover
KR200186917Y1 (en) * 2000-01-12 2000-06-15 임정규 protecting cover of lower part of doorframe
KR101407117B1 (en) 2013-06-04 2014-06-13 (주)동방파스텍 Protection cover for doorsill of doorframe

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KR200483445Y1 (en) 2017-05-16

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