KR101203961B1 - Assembly type doorframe - Google Patents

Abstract

The present invention relates to an easy-to-install prefabricated door frame, and more particularly, to prevent the exposure of insert members such as nails or tacker pins by allowing each member of the door frame to be coupled by a holding member, It is about a prefabricated door frame that can be improved.
The configuration, the bottom member is installed along the inner circumference of the access space portion of the wall; First and second middle members including an upper cover part and a side cover part which respectively surround an adjacent upper part and a side of the bottom member such that a spaced apart space part is formed along a longitudinal direction in the upper central area of the bottom member; It is disposed along the longitudinal direction in each of the spaced apart space portion, the upper cover portion of each of the middle member and the fixing portion which is interposed in the bottom member, and the outer bending and the interference fit type coupling portion at the end (端 部) First and second holding members having; A plurality of insert members that are embedded in the bottom member through the upper cover portion of each middle member and the fixing portion of each holding member; And both cover parts for covering a head of each insert member while having a door seating space part on an upper cover part of the first middle member located on the side of the door in the closing direction of the middle member, arranged at the center thereof, the space being spaced apart from each other. A top member inserted into a portion, and a top member arranged between the cover part and the fitting portion and including a corresponding coupling portion with a coupling portion of each holding member; And a control unit.
According to such a configuration, not only both cover portions of the top member cover the head of the insert member, but the top member is coupled to and fixed to the first and second holding members, thereby making it easy to set the position.
In addition, the first and second holding members are arranged in the form of the door frame, the components exposed to the outside is made of an environmentally friendly material such as wood, the first and second holding members are excellent in mechanical properties By fabricating a material such as metal or synthetic resin, there is an effect that can prevent the coupling portion of the coupling portion is lowered wear.

Description

Prefabricated door frame for easy construction {ASSEMBLY TYPE DOORFRAME}

The present invention relates to an easy-to-install prefabricated door frame, and more particularly, to prevent the exposure of insert members such as nails or tacker pins by allowing each member of the door frame to be coupled by a holding member, It is about a prefabricated door frame that can be improved.

In the technique about the prefabricated door frame which construction is easy,

Republic of Korea Utility Model Registration No. 20-0375934 (registered on February 3, 2005, referred to as 'advanced technology') `` Prefabricated door frame and a pair of frames attached thereto '' is presented,

The prior art,

A plate-like fixed plywood fixed to the wall;

A gartle coupled to the wall by the fixed plywood and forming a main body of the door frame;

A plate-shaped stopper coupled to a surface of the frame opposite to the fixed plywood to limit the movement of the door and having a predetermined width smaller than that of the frame;

A pair of frames coupled to surround both edges adjacent to the stopper of the frame;

A pair of trims coupled to both horizontal sides of the bottle to close the bottle;

Including,

By minimizing the use of a tacker (also called "Taka") and preventing the tacker pin from protruding after assembly, the mainframe and auxiliary frame are made of simple and environmentally friendly materials. This technology is simple and the appearance is improved to make a high quality door frame.

The prior art is that the engaging rib of the main frame and the engaging plate of the auxiliary frame is coupled to the receiving groove of the stopper to cover the tacker pin fastened for fixing the stopper,

Since the fixing of the stopper is made on the upper surface of the flat frame, it is inconvenient to set the position thereof.

That is, the stopper is to limit the movement of the door (closed) of the door (corresponding to the "top member" of the present invention), when the door is closed so that the door and the outer surface of the door frame to coincide with each other, There is a hassle to measure correctly.

In addition, the prior art has a problem in that when the position of the stopper is shifted, the position of the main frame and the auxiliary frame is shifted in series.

In addition, the prior art aims to manufacture the main components of wood, but the mainframe and subframe made of wood have a problem that their coupling protrusions and side protrusions are easily broken when combined with the trim.

In order to solve the above problems, the easy-to-install prefabricated door frame,

A bottom member installed along an inner circumference of the access space of the wall;

First and second middle members including an upper cover part and a side cover part which respectively surround an adjacent upper part and a side of the bottom member such that a spaced apart space part is formed along a longitudinal direction in the upper central area of the bottom member;

It is disposed along the longitudinal direction in each of the spaced apart space portion, the upper cover portion of each of the middle member and the fixing portion which is interposed in the bottom member, and the outer bending and the interference fit type coupling portion at the end (端 部) First and second holding members having;

A plurality of insert members that are embedded in the bottom member through the upper cover portion of each middle member and the fixing portion of each holding member; And

Both cover parts for covering the head of each insert member while having a door seating space portion on the upper cover portion of the first middle member located on the side of the door in the closing direction of the middle member, arranged in the center thereof spaced apart A top member inserted into and fitted between the cover part and the fitting portion, the top member including a corresponding coupling portion with the coupling portion of each holding member;

And a control unit.

Here, the hook portion is formed at the end of the fixing portion of the first and second holding members,

The upper cover portion of the first and second middle members is characterized in that the engaging portion for mutual coupling with the hook portion is formed.

In addition, the sub-holding member interposed between the side cover portion and the bottom member of the first middle member, the sub-holding member which is bent outwardly and has an interference-fitting sub-coupling portion at the end,

A plurality of sub-insert members being embedded in the bottom member through the side cover portion of the first middle member and the sub-fixing portion of the sub-holding member, and

An upper sub cover part disposed outside the side cover part of the first middle member to cover the head of each sub insert member, an extension cover part for covering a step formed along a circumference of the access space of the wall, and the sub A closing member arranged between the cover portion and the extension cover portion and having a corresponding sub-coupling portion with a sub-coupling portion of the sub-holding member;

And further comprising:

In addition, the extension cover portion is characterized in that the jangpan end seating groove is formed on the outer surface.

Prefabricated door frame easy to construct according to the invention,

Both cover portions of the top member not only cover the head of the insert member, but the top member is coupled to and fixed to the first and second holding members, thereby making it easy to set the position.

In addition, the first and second holding members are arranged in the form of the door frame, the components exposed to the outside is made of an environmentally friendly material such as wood, the first and second holding members are excellent in mechanical properties By fabricating a material such as metal or synthetic resin, there is an effect that can prevent the coupling portion of the coupling portion is lowered wear.

1 is a cross-sectional view showing a state of use of the prefabricated door frame construction easy according to the invention.
Figure 2 is a cross-sectional view of the easy-to-install prefabricated door frame according to the invention.
3 and 4 are exploded perspective view of the top member in FIG.
Figure 5 is a cross-sectional view of a prefabricated door frame easy to construct according to another embodiment of the present invention.
Figure 6 and Figure 7 is a cross-sectional view of the easy-to-install prefabricated door frame according to another embodiment of the present invention.

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

As shown in Figures 1 to 4, the prefabricated door frame (hereinafter referred to as the "door frame") according to the present invention is largely the bottom member 100, the first and second middle members (200A, 200B), It consists of the first and second holding members (300A, 300B), the insert member 400 and the top member 500.

Looking at each configuration,

The bottom member 100 is

As installed along the inner circumference of the access space 11 of the wall 10,

It is made of a square shape, and is fixed to the wall 10 by an anchor bolt or concrete nail (not shown).

Since the bottom member 100 is to be a reference for coupling the other components to be described later, it is preferable to set the fixed position to be installed on the wall (10).

The first and second middle members 200A and 200B

It is arranged to face each other so that the spaced apart space portion (S1, see Figs. 3 and 4) is formed along the longitudinal direction in the upper central region of the bottom member 100,

Each of the bottom member 100 includes a top cover portion 210 and a side cover portion 220 surrounding the upper part and the side portion.

As a result, the first and second middle members 200A and 200B are formed in a "-" shape, respectively, and are disposed at both upper corners of the bottom member 100.

In addition, a lower portion of the upper cover portion 210 of the first and second middle members 200A and 200B may be fixed to the fixing part 310 of the first and second holding members 300A and 300B to be described later. An accommodation groove 211 (see FIG. 2) is formed.

The first and second holding members 300A and 300B

As disposed in the longitudinal direction in each of the separation space (S1),

Fixing portions 310 interposed between the upper cover portion 210 and the bottom member 100 of the middle members 200A and 200B, and

The interference fit type coupling part 320 which is bent outside the fixing part 310 and has a coupling protrusion 321 at an end thereof.

.

In this case, the coupling part 320 has an arrow shape by the coupling protrusion 321 having the upper and lower light beams.

Meanwhile, as shown in FIG. 3, the first and second holding members 300A and 300B have a unitary structure having a length corresponding to the bottom member 100 or the middle members 200A and 200B, respectively. Can be done,

If necessary, as shown in Figure 4, it may be made of a plurality of powders (301) arranged along the longitudinal direction of the separation space (S1).

The insert member 400 is

As for fixing the middle member (200A, 200B) and each holding member (300A, 300B) to the bottom member 100,

Pass through the upper cover portion 210 of the middle member (200A, 200B) and the fixing portion 310 of the holding members (300A, 300B) of each of the middle member 200A, each of the middle member (200A) , 200B) will be embedded in the longitudinal direction.

The insert member 400 includes two insertion parts 420 that are driven by the bottom member 100, and a head 410 that interconnects the two insertion parts 420.

That is, in the present embodiment, the insert member 400 has a tacker pin shape.

However, if necessary, the insert member 400 may be made of nails or screws. In this case, the head 410 will be nailed.

The top member 500 is

To limit the movement of the door (30) when it is closed,

The middle of the middle member (200A, 200B) of the door 30 in the closing direction side of the first middle member 200A located on the upper cover portion 210 of the upper portion while having a seating space portion (S2) Both cover parts 510 for covering the head 410 of each insert member 400,

The fitting portion 520 is arranged in the center of the cover portion 510 is inserted into the separation space (S1), and

Corresponding coupling portions 530 arranged between the two cover portions 510 and the fitting portion 520 are coupled to the coupling portion 320 and the male and female of the holding members 300A and 300B.

.

The top member 500 can be easily installed simply by pressing the fitting portion 520 against the spaced portion S1 by the corresponding coupling portion 530 and the holding members 300A and 300B. have.

That is, the precise position can be set only by placing the fitting portion 520 in the spaced space portion S1.

When the fitting portion 520 is inserted into the spaced space portion S1, lower ends of both sides of the coupling protrusions 321 of the respective holding members 300A and 300B are connected to the corresponding coupling portion 530. The top member 500 is firmly fixed by digging into an inner wall.

In addition, in this case, the holding members 300A and 300B are disposed in a form in which the assembly of the door frames is completed, thereby making it possible to manufacture metal or synthetic resin.

That is, the components exposed to the outside are made of an environmentally friendly material such as wood, each holding member (300A, 300B) is made of a material having excellent mechanical properties, the engaging projection 321 of the coupling portion 320 Is worn to prevent the coupling force to the top member 500 is lowered.

Hereinafter, a door frame according to another embodiment of the present invention will be described with reference to FIGS. 5 to 7.

As shown in Figure 5,

Hooks 330 are formed at ends of the fixing portions 310 of the first and second holding members 300A and 300B.

The upper cover portion 210 of the first and second middle members 200A and 200B has a locking portion 230 for mutual coupling with the hook portion 330.

Here, the engaging portion 230 is formed by the end of the receiving groove 211 is dug upward, the hook portion 330 is formed to protrude upward from the end of the fixing portion 310, the hook portion 330 The shape is accommodated in the locking portion 230.

Accordingly, the middle members 200A and 200B, the holding members 300A and 300B, and the top member 500 have increased resistance to impact in the left and right directions, so that the door 30 is closed. Even when the impact is applied to the top member 500, the mutual coupling force of the middle members 200A and 200B, the holding members 300A and 300B and the top member 500 can be firmly maintained.

Meanwhile, as shown in FIGS. 6 and 7,

The door frame according to another embodiment of the present invention further comprises a sub-holding member 600, a sub-insert member 700, and a closing member 800.

Looking at each configuration,

The sub holding member 600 is

A sub-fixing part 610 interposed between the side cover part 220 and the bottom member 100 of the first middle member 200A, and

The interference fitting sub coupling part 620 which is bent outside the sub fixing part 610 and has a sub coupling protrusion 621 at an end thereof.

It is made to include is disposed on the lower end of the side cover portion 220 of the first middle member (200A).

Meanwhile, at this time, the sub-receiving groove 221 is formed in the side cover portion 220 of the first middle member 200A so that the sub fixing part 610 of the sub holding member 600 may be disposed. It is preferable that the supporting part 110 protrudes from one side lower end of the bottom member 100 where the first middle member 200A is positioned so that the bottom surface of the sub coupling part 620 of the sub holding member 600 can be supported. Do.

The sub insert member 700 is

As for fixing the side cover portion 220 and the sub-holding member 600 of the first middle member (200A) to the bottom member 100,

Passed through the side cover part 220 of the first middle member 200A and the sub fixing part 610 of the sub-holding member 600 to the bottom member 100, and the first middle member 200A. A large number is driven along the longitudinal direction of.

Here, the sub-holding member 600 and the sub-insert member 700 is made of the same configuration as each of the holding member (300A, 300B) and the insert member 400 for the convenience of manufacturing and assembly thereof, respectively. Preferably, detailed description will be omitted accordingly.

The finishing member 800 is

An upper sub cover part 810 disposed outside the side cover part 220 of the first middle member 200A to cover the head of each sub insert member 700;

Extension cover portion 820 for covering the step 12 formed along the circumference of the access space 11 of the wall 10, and

The sub-coupling portion 830 corresponding to the sub-coupling portion 620 of the sub-holding member 600 is arranged between the sub-cover portion 810 and the extension cover portion 820.

.

In addition, as shown in FIG.

The extension cover portion 820 is formed with a mounting plate 821 end plate 41 end 41 on the outer surface,

The seating groove 821 is a space part function for inserting the edge end 41 which rises from the floor plate 40 which is laid on the construction floor surface 20 to an adjacent vertical surface of the floor surface 20 and the wall 10. Will be

In addition, the recess depth of the seating groove 821 preferably has a depth corresponding to or including the thickness of the jangpan 40.

According to this, the jangpan 40 can be prevented from being pushed or lifted, and the end portion 41 of the constructed jangpan 40 does not protrude to the outside of the finishing member 800, the appearance becomes beautiful.

In the above description of the present invention with reference to the accompanying drawings, a description has been made mainly on the "easy construction prefabricated door frame" having a specific shape and structure, the present invention can be variously modified and changed by those skilled in the art, such variations and modifications Should be construed as falling within the protection scope of the present invention.

10; Wall
11; Access space part 12; Step
20; Bottom surface
30; door
40; Stencil 41; End
100; Bottom member 110; Support
200A, 200B; First and second middle members
210; Upper cover portion 211; Receptacle
220; Side cover portion 221; Sub receiving home
230; [0030]
300A, 300B; First and second holding member
301; Powder
310; Fixing part 320; Coupling portion 330; Hook part
400; Insert member
410; Head 420; The insertion portion
500; Top member
510; Cover part 520; Fitting 530; Counterpart
600; Sub holding member
610; Sub fixed part 620; Sub coupling part
700; Sub insert member
800; Finishing member
810; Sub cover part
820; Extension cover 821; Seat groove
830; Sub-connection part
S1; Space
S2; Seating space

Claims (4)

A bottom member 100 installed along an inner circumference of the access space 11 of the wall 10;
An upper cover portion 210 and a side cover portion which surround adjacent upper portions and side portions of the bottom member 100, respectively, so that a space portion S1 is formed along the longitudinal direction in the upper central region of the bottom member 100. First and second middle members 200A and 200B including 220;
Each of the fixing parts 310 are disposed in the lengthwise space S1 along the length direction, and interposed between the upper cover part 210 and the bottom member 100 of the middle members 200A and 200B, respectively. And first and second holding members 300A and 300B that are bent outwardly and have interference fit coupling portions 320 at their ends;
A plurality of insert members 400 that pass through the upper cover portion 210 of the middle member (200A, 200B) and the fixing portion 310 of each of the holding members (300A, 300B) are embedded in the bottom member (100) ; And
The middle of the middle member (200A, 200B) of the door 30 in the closing direction side of the first middle member 200A located on the upper cover portion 210 of the upper portion while having a seating space portion (S2) Both cover parts 510 for covering the head 410 of each insert member 400, the fitting part 520 arranged in the center thereof and inserted into the spaced space part S1, and the both cover parts 510. And a top member 500 arranged between the fitting portion 520 and a corresponding coupling portion 530 with the coupling portion 320 of each of the holding members 300A and 300B;
, ≪ / RTI >
Hooks 330 are formed at ends of the fixing portions 310 of the first and second holding members 300A and 300B.
Easy to install, characterized in that the upper cover portion 210 of the first and second middle members (200A, 200B), the engaging portion 230 for mutual coupling with the hook portion 330 is formed doorframe.
The method of claim 1,
The side cover part 220 and the sub fixing part 610 which is interposed in the bottom member 100 of the said 1st middle member 200A, and it has the outer bending part and the interference fitting sub coupling part 620 in the end part are provided. Sub-holding member 600,
A plurality of sub-insert members 700 that pass through the side cover portion 220 of the first middle member 200A and the sub-fixing portion 610 of the sub-holding member 600, and are embedded in the bottom member 100; And
An upper sub cover part 810 disposed outside the side cover part 220 of the first middle member 200A to cover the head of each sub insert member 700, and an access space part of the wall 10; 11) an extension cover portion 820 for covering the step 12 formed along the circumference, and arranged between the sub cover portion 810 and the extension cover portion 820 of the sub-holding member 600. Finishing member 800 having a corresponding sub-coupled portion 830 with the sub-coupled portion 620
Easy to install prefabricated door frame, characterized in that it further comprises a.
The method of claim 2,
The extension cover portion 820 is a prefabricated door frame, characterized in that the jangpan 40 end 41 seating groove 821 is formed on the outer surface.
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