KR102014165B1 - Door Hing - Google Patents

Abstract

The present invention relates to a hinge for a door, configured to discharge aroma from an air freshener whenever opening the door in a state in which a case having the air freshener is coupled to an upper end of the hinge. The hinge for a door comprises: a pump container (10) from which the air freshener is discharged to the outside; a case (20) in which the pump container (10) is stored; a stopper (30) of which a through hole (36) is formed in the center; a door frame fixing plate (40) in which a cutting groove (49) is formed; a door fixing plate (50); and upper and lower hinge parts (60, 70).

Description

Door Hinges {Door Hing}

The present invention relates to a hinge for a door, and more particularly, to allow the fragrance to emanate from the fragrance each time the door is opened in a state in which the case accommodated therein is coupled to the hinge top.

In general, the hinge for the door is used to support the door rotatably with respect to the door frame is fixed to the door frame and the other one is fixed to the door frame and two pieces of metal plate forming a rectangular is coupled to one hinge.

The door hinge as described above is shown in Figure 1,

A door frame fixing plate 1 having a cutout groove 1 ', a door fixing plate 2 having a cutout 2' engaged with the cutout groove 1 'of the door frame fixing plate 1, and the door fixing plate 2) and a hinge portion (3) for hinge coupling the door frame fixing plate (1), and a hinge cap (5) forcibly fitted to the top and bottom of the door frame fixing plate (1).

Here, the hinge cap (5) serves to close the open top and bottom of the door frame fixing plate (1).

However, the door hinge that is generally used as described above has a problem in that the monotony and the new type of hinge that do not provide additional functions other than the use of the door to be rotatably coupled to the door frame cannot be developed.

Republic of Korea Utility Model Registration No. 20-0343890 (Registration Date: February 24, 2004)

The present invention is to solve the above problems, the door hinge that the air freshener is emitted every time the door is opened, not the smell of air freshener depending on the wind generated when opening and closing the door or the wind coming through the window The purpose is to provide.

Door hinge according to the present invention,

A pump container in which the perfume is accommodated therein, and the perfume is discharged to the outside by a push button 12 coupled to the top; A case in which the pump container is accommodated and the diverging hole is formed so that the fragrance may diverge to the outside; A stopper having a screw portion coupled to the bottom surface of the case so that the pump container accommodated in the case is separated from the outside and having a coupling protrusion at a lower portion thereof, and a through hole formed at a center thereof; A coupling groove to which the coupling protrusion of the plug is coupled is formed on the upper surface, and a bottom groove is formed on the bottom surface in the same shape as the coupling groove, and a first coupling portion having a through hole formed at the center of the coupling groove and the bottom groove is formed at an upper portion thereof. It is formed to be spaced apart from the bottom of the first coupling portion, the top groove is formed in the upper surface in the same shape as the bottom groove of the first coupling portion, the bottom groove is formed in the same shape as the top groove is formed in the bottom groove And a second coupling part having a through hole formed at a center of the bottom groove, and a door frame fixing plate having a cutout groove formed therein; A door fixing plate having a cutout portion which is engaged with the cutout groove of the door frame fixing plate, and having a female screw portion formed inside the through hole formed on the same line as the through hole of the first and second coupling portions; The door fixing plate and the door frame fixing plate are hinged to each other, and a male screw portion formed at one end is penetrated through the through hole of the first coupling portion and the second coupling portion of the door frame fixing plate, respectively, and is respectively coupled to the female screw portion of the door fixing plate, and the other end of the first fixing portion. The upper and lower hinge portions are partially exposed to the outside of the coupling groove of the first coupling portion and the bottom groove of the second coupling portion.

In addition, when the door fixing plate is rotated in the door frame fixing plate while the male screw portion of the upper and lower hinge portions is coupled to the female screw portion formed inside the door fixing plate, the door fixing plate is moved upward and at the same time of the pump container accommodated in the case. The other end of the upper hinge portion is pressed to the bottom, the pressurized pump container is moved from the inside to the upper push button is pressed on the upper bottom of the inside of the case characterized in that the perfume contained in the pump container is discharged through the diverging hole Shall be.

In addition, the mosquito repellent instead of a fragrance is contained in the pump container accommodated inside the case.

In addition, a spring is provided to support the weight of the door screwed to the door fixing plate so that the door fixing plate rotates smoothly and moves up and down, and the spring is once a spring in the spring groove formed in the upper part of the through hole of the door fixing plate. It is coupled, characterized in that the other end of the spring is coupled to the bottom groove formed on the bottom of the first coupling portion.

In addition, when the stopper is coupled to the bottom surface and the pump container therein is coupled to the coupling groove formed in the upper surface of the first coupling portion of the door frame fixing plate when the hinge cap is coupled so that foreign matter does not enter the coupling groove It is characterized by.

In addition, the hinge cap is coupled so that foreign matter does not enter into the bottom groove formed on the bottom surface of the second coupling part of the door frame fixing plate.

By installing a case in which a pump container containing a liquid fragrance is placed inside the hinge for the door according to the present invention, the pump container operates by discharging the fragrance whenever the user opens the door, thereby spreading the fragrance evenly throughout the room. .

1 is a perspective view showing a hinge according to the prior art.
Figure 2 is an exploded perspective view showing a hinge according to the present invention.
3 is a perspective view showing a coupled state of FIG.
Figure 4 is a cross-sectional view showing a state before operation of the hinge according to the present invention.
Figure 5 is a cross-sectional view of the use state showing the state after the operation of the hinge according to the invention.

The configuration and operation of the door hinge according to the present invention will be described in detail with reference to the drawings.

Through hole 36 formed in the center of the stopper 30 described in the description of the present invention, the through hole formed in the center of the coupling groove 41 and the bottom groove 42 of the first coupling portion 44 of the door frame fixing plate 40 43, the through hole 47 formed in the center of the upper groove 45 and the lower groove 46 of the second coupling part 48, and the through hole 54 of the door fixing plate 50 are described in the same terms. The signs are explained differently.

In addition, the bottom groove 42 formed on the bottom surface of the first coupling portion 44 of the door frame fixing plate 40 and the bottom groove 46 formed on the bottom surface of the second coupling portion 48 are also described in the same terms. Each will be explained differently.

Door hinge 100 according to the present invention, as shown in Figure 3 and 4,

First, a pump container 10 generally used is provided.

The pump container (10) is a pump container (10) of a general type, the liquid container is contained in the pump container (10), the pump container by a push button 12 coupled to the upper end of the pump container (10) (10) The fragrance contained inside is discharged.

In addition, the present invention may be used to accommodate the liquid mosquito repellent instead of the liquid fragrance in the pump container (10).

In addition, a case 20 is formed to accommodate the pump container 10 therein, and a diverging hole 22 formed in a space shape on the outer surface of the case 20 so that the perfume contained in the pump container 10 can be discharged. ) Is formed.

On the other hand, the stopper 30 is screwed to the bottom surface of the case 20 so that the pump container 10 accommodated in the case 20 is not separated to the outside.

The stopper 30 has a screw portion 32 is formed on the upper portion is screwed to the bottom surface of the case 20, a coupling protrusion 34 is formed on the lower portion of the screw portion 32, the through hole in the center of the stopper (30) 36 is formed.

In addition, the stopper 30 is coupled to the case 20 coupled to the bottom, the door frame fixing plate 40 is formed with a cut groove 49 is formed. A first coupling part 44 is formed at an upper side to one side of the cutout groove 49 formed in the door frame fixing plate 40, and a second coupling part 48 is formed at a lower portion thereof to be spaced apart from the first coupling part 44. do.

The first coupling portion 44 is formed on the upper surface of the coupling groove 41 is coupled to the coupling protrusion 34 of the stopper 30 screwed to the bottom surface of the case 20, the pump container 10 is accommodated therein A bottom groove 42 having the same shape as that of the coupling groove 41 is formed on the bottom surface, and the coupling groove 41 and the bottom groove 42 have a center through which the upper hinge portion 60 will be described later. A ball 43 is formed.

The second coupling portion 48 has a top groove 45 having the same shape as the bottom groove 42 of the first coupling portion 44 on the upper surface, and has the same shape as the top groove 45 on the bottom surface. A bottom groove 46 is formed, and a through hole 47 is formed in the center of the top groove 45 and the bottom groove 46 to penetrate the lower hinge portion 70 to be described later.

On the other hand, the door fixing plate 50 is formed with a cutout 52 is engaged with the cutting groove 49 of the door frame fixing plate 40 is formed.

One side of the cutout 52 of the door fixing plate 50, the upper and lower hinges to be described later in the same line position as the through-holes 43 and 47 formed in the first and second coupling portions 44 and 48, respectively A through hole 54 through which the branches 60 and 70 pass is formed, and a female screw portion 56 is partially formed in the through hole 54.

The upper and lower hinge parts 60 and 70 which hinge-couple the door fixing plate 50 and the door frame fixing plate 40 made as described above are formed, and each of the upper and lower hinge parts 60 and 70 may be provided at one end. Threads 62 and 72 are formed.

The upper hinge portion 60 has a through-hole 43 and a door fixing plate 50 having a male screw portion 62 formed at one end of the upper hinge portion 60 in the first coupling portion 44 of the door frame fixing plate 40. After passing through the through-hole 54 formed in the) is screwed to the female screw portion 56 formed in the door fixing plate 50.

The lower hinge portion 70 has a through-hole 47 and a door fixing plate 50 having a male screw portion 72 formed at one end of the lower hinge portion 70 in the second coupling portion 48 of the door frame fixing plate 40. After passing through the through hole 54 formed in the) is coupled to the female screw portion 56 formed in the door fixing plate 50.

Then, as described above, when the male screw portions 62 and 72 of the upper and lower hinge portions 60 and 70 are screwed to the female screw portion 56 formed inside the door fixing plate 50, the other end of the upper hinge portion 60 is formed. Is partially exposed to the outside of the coupling groove 41 formed on the upper surface of the first coupling portion 44 of the door frame fixing plate 40, the other end of the lower hinge portion 70 is the second coupling of the door frame fixing plate 40 The lower surface groove 46 formed in the bottom of the portion 48 is positioned in a form that is partially exposed to the outside.

On the other hand, the assembly and operation of the door hinge configured as described above will be described with reference to the accompanying drawings.

First, the cutout 52 of the door fixing plate 50 is positioned in the cutout groove 49 formed in the door frame fixing plate 40.

Then, the through hole of the door fixing plate 50 is formed between the through hole 43 formed in the first coupling part 44 of the door frame fixing plate 40 and the through hole 47 formed in the second coupling part 48. ) Is located on the same line.

Thereafter, the male screw portion 62 formed at one end of the upper hinge portion 60 is provided with the through hole 43 of the first coupling portion 44 of the door frame fixing plate 40 and the through hole 54 of the door fixing plate 50. After penetrating through), the male screw portion 62 is coupled to the female screw portion 56 of the door fixing plate 50.

The through-hole 47 of the second coupling part 48 of the door frame fixing plate 40 and the through-hole 54 of the door fixing plate 50 have a male screw part 72 formed at one end of the lower hinge part 70. Then, the male screw portion 72 is coupled to the female screw portion 56 of the door fixing plate 50.

Then, when the door frame fixing plate 40 and the door fixing plate 50 are coupled by the upper and lower hinge parts 60 and 70 as described above, the other end of the upper hinge part 60 is made of the door frame fixing plate 40. Partly exposed to the outside of the defect groove 41 formed in the first coupling portion 44, the other end of the lower hinge portion 70 is partially exposed to the outside of the bottom groove 46 formed on the bottom of the second coupling portion 48. .

In this case, a separate hinge cap 90 is coupled to the bottom groove 46 formed on the bottom of the second coupling part 48 so that foreign substances from the outside are not introduced.

On the other hand, in the above state to couple the case 20 in which the pump container 10 is accommodated in the coupling groove 41 formed on the upper surface of the first coupling portion 44.

In this case, the coupling groove 41 when the case 20 in which the pump container 10 is accommodated is not used in the coupling groove 41 formed on the upper surface of the first coupling portion 44 of the door frame fixing plate 40. Combine the hinge cap 90 so that foreign matter does not enter.

Then, the coupling protrusion 34 formed on the lower surface of the stopper 30 coupled to the bottom surface of the case 20 is coupled to the coupling groove 41 formed on the upper surface of the first coupling portion 44 in the form of interference fit by the pump. The case 20 in which the container 10 is accommodated therein is installed in the first coupling part 44 of the door frame fixing plate 40.

At this time, the other end of the upper hinge portion 60 partially exposed to the outside of the first coupling groove 41 passes through the through hole 36 of the stopper 30 coupled to the bottom surface of the case 20 so that the pump container ( 10) It is in contact with the bottom.

Then, when the assembly is completed as described above, a plurality of the door frame fixing plate 40 is arranged at a predetermined interval to the door frame (F) by screw coupling, the door fixing plate 50 in line with the door frame fixing plate 40 Combine to the door multiple.

Then, as shown in FIGS. 4 and 5, when the door D is closed in the door frame F, and the user opens the door D, the door fixing plate 50 is upper and lower in the door frame fixing plate 40. The door D is rotated in the opening direction about the hinge parts 60 and 70.

At this time, the door fixing plate in the door frame fixing plate 40 in the state that the male screw parts 62 and 72 of the upper and lower hinge parts 60 and 70 are coupled to the female screw part 56 formed in the door fixing plate 50. When the 50 is rotated, the door fixing plate 50 and the upper and lower hinge parts 60 and 70 are moved upwards at the same time, so that the bottom surface of the pump container 10 accommodated in the case 20 is the upper hinge part ( 60, the other end is pressurized, and the pressurized pump container 10 moves upward from the inside of the case 20 while the push button 12 is pressed against the upper bottom surface of the inside of the case 20 while the pump container 10 is pressed. The fragrance contained in the inside is discharged through the diverging hole 22, so that the fragrance of the fragrance is spread evenly in the indoor space every time the door D is opened.

When the user closes the door D, the door fixing plate 50 is rotated in the direction of the door frame fixing plate 40, and the door fixing plate 50 and the upper and lower hinge parts 60 and 70 are simultaneously moved downward. As the other end of the upper hinge portion 60 pressurizing the bottom of the pump container 10 accommodated in the case 20 is moved downward, the push button 12 pressed on the bottom of the top of the inside of the case 20 is moved. It is restored to its original state.

On the other hand, the spring 80 is provided to support the weight of the door screwed to the door fixing plate 50 so that the door fixing plate 50 can be moved up, down smoothly.

One end of the spring 80 is coupled to the spring groove 58 formed in the upper portion of the through hole of the door fixing plate 50, and the bottom groove 42 formed on the bottom surface of the first coupling part 44. ) The other end of the spring 80 is coupled.

10: pump container 12: push button
20: Case 22: Divergence Ball
30: stopper 32: screw portion 34: engaging projection
36: through hole
40: door frame fixing plate 41: coupling groove 42: bottom groove
43 through hole 44 first coupling portion 45 top groove
46: bottom groove 47: through hole 48: second coupling portion
49: incision groove
50: door fixing plate 52: incision 54: through hole
56: female thread 58: spring groove
60: upper hinge portion 62: male thread portion
70: lower hinge portion 72: male thread portion
80: spring
90: hinge cap
100: hinge
D: Door
F: door frame

Claims (6)

Perfume is accommodated therein, the pump container 10 is discharged to the outside by the push button 12 coupled to the top;
A case 20 having the pump container 10 accommodated therein and having a diverging hole 22 formed therein so that the fragrance can be diverted to the outside;
In order to prevent the pump container 10 accommodated in the case 20 from being separated outwardly, a screw part 32 coupled to the bottom surface of the case 20 is formed at an upper portion thereof, and a coupling protrusion 34 is formed at a lower portion thereof. A stopper 30 in which a through hole 36 is formed;
The coupling groove 41 is coupled to the coupling protrusion 34 of the stopper 30 is formed on the upper surface, the bottom groove 42 is formed on the bottom in the same shape as the coupling groove 41, the coupling groove 41 ) And a first coupling portion 44 having a through hole 43 formed at the center of the bottom groove 42, and formed to be spaced apart from the bottom surface of the first coupling portion 44. The upper surface groove 45 is formed on the upper surface in the same shape as the lower surface groove 42 of the 44, and the lower surface groove 46 is formed in the same shape as the upper surface groove 45 is formed on the lower surface groove ( A second frame 48 having a through hole 47 formed at a center of the bottom groove 46 and a door frame fixing plate 40 having a cutout 49 formed therein;
A cutout 52 is formed to engage the cutout groove 49 of the door frame fixing plate 40 and is positioned on the same line as the through-holes 43 and 47 of the first and second coupling parts 44 and 48. A door fixing plate 50 having a female threaded portion 56 formed in the through hole 54 formed therein;
The door fixing plate 50 and the door frame fixing plate 40 are hinged, and the male threads 62 and 72 formed at one end thereof have a through hole 43 of the first coupling part 44 formed in the door frame fixing plate 40. Penetrating through the through hole 47 of the second coupling portion 48, respectively, is coupled to the female screw portion 56 of the door fixing plate 50, the other end of the coupling groove 41 of the first coupling portion 44 And the upper and lower hinge parts 60 and 70 partially exposed to the outside of the bottom groove 46 of the second coupling part 48,
The door fixing plate 50 in the door frame fixing plate 40 in a state in which the male threads 62 and 72 of the upper and lower hinge parts 60 and 70 are coupled to the female screw part 56 formed in the door fixing plate 50. When the door fixing plate 50 is moved upward, the other end of the upper hinge part 60 pressurizes the bottom surface of the pump container 10 accommodated in the case 20, and the pump container is pressurized. 10 is moved upward from the inside of the case 20, the push button 12 is pressed on the upper bottom surface of the inside of the case 20 is discharged through the diverging hole 22 the fragrance contained in the pump container (10) The hinge for the door, characterized in that.
delete The method of claim 1,
Door hinge, characterized in that the mosquito repellent instead of a fragrance is accommodated in the pump container (10) accommodated inside the case (20).
The method of claim 1,
A spring 80 is provided to support the weight of the door screwed to the door fixing plate 50 so that the door fixing plate 50 can be moved up and down while the door fixing plate 50 is rotated, and the spring 80 is the door fixing plate 50. One end of the spring (80) is coupled to the spring groove 58 formed in the upper portion of the through hole 54), and the other end of the spring (80) to the bottom groove (42) formed on the bottom of the first coupling portion 44 Hinge for the door, characterized in that coupled.
The method of claim 1,
The stopper 30 is coupled to the bottom surface and the pump 20 is accommodated in the case 20 is coupled to the coupling groove 41 formed on the upper surface of the first coupling portion 44 of the door frame fixing plate 40 Door hinge, characterized in that the hinge cap (90) is coupled so that foreign matter does not enter the coupling groove (41).
The method of claim 1,
Door hinge, characterized in that the hinge cap (90) is coupled so that foreign matter does not enter into the bottom groove (42) formed on the bottom surface of the second coupling portion (48) of the door frame fixing plate (40).

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