KR100873605B1 - The insert bar - Google Patents

Abstract

Handle connecting insert bars of home appliances and furniture are provided to lighten the weight of handles and strength clamping forces with handle connecting insert pins installed on the home appliances and furniture. A handle connecting insert bar(110) of home appliances and furniture is characterized in that; a front end face(110a) and a rear end face(110b) are oppositely directed to each other and cut in the oblique line direction; side faces(110c) of the handle connecting insert bar are formed in a rounded shape such that the handle connecting insert bar are guided and inserted into a handle; guide rail grooves(111) are formed on a bottom face of the handle connecting insert bar and engaged with guide rails of the handle such that the guide rail grooves of the handle connecting insert bar are guided and inserted onto the guide rails of the handle; a cylindrical insert hole(112) is formed in one side of a front top face of the handle connecting insert bar such that a handle connecting insert pin is inserted into the insert hole; and a third screw groove(114) corresponding to a second screw groove of the handle is formed on the one side of the front top face of the handle connecting insert bar such that a fourth screw groove of the handle and a first screw groove(113) of the insert bar are connected to each other through a screw pin.

Description

Insert bar for the handle connection of household appliances, furniture {THE INSERT BAR}

' 형상의 인서트바를 각각 삽입시켜 구성함으로서, 손잡이의 무게를 가볍게 할 수 있고, 제조 시간을 단축시킬 수 있으며, 가전·가구에 설치된 손잡이 연결용 삽입핀과 체결력을 강화할 수 있는 가전·가구의 손잡이 연결용 인서트바에 관한 것이다.The present invention forms a hollow hollow structure inside the handle, the end of the handle '

By inserting the shape of the insert bar, the weight of the handle can be lightened, and the manufacturing time can be shortened.The insertion pin for connecting the handle installed in home appliances and furniture, and the handle connection of home appliances and furniture that can strengthen the tightening force It is about the insert bar.

In general, the front or one side of the home appliance, furniture is formed with a handle to open / close the door.

Such a handle is formed by filling a filler, such as a resin, or made of a solid rod with a solid inside, and an insertion groove is formed at an end thereof to insert a handle connected to a home appliance or furniture, as shown in FIG. It is fastened with the pin.

However, since the inside of the handle is molded integrally, its own weight is heavy, and the manufacturing cost is high, and in particular, when the handle is connected to the insertion pin for a long time, a gap occurs at the end of the handle due to the weight of the handle itself. there was.

In order to solve the above problems, in the present invention, the weight of the handle can be lightened, the manufacturing time can be shortened, and the handle connection of the household appliances and furniture that can strengthen the tightening force and the insertion pin for connecting the handle installed in the household appliances and furniture The purpose is to provide an insert bar.

In order to achieve the above object, the insert bar for connecting the handle of household appliances and furniture according to the present invention,

It consists of insert bars inserted into both ends of the handle installed on the front or one side of the door of household appliances and furniture to open the door,

The handle is formed of a hollow hollow structure, both ends are formed by cutting in an oblique direction at an angle of 5 ° ~ 60 ° from a horizontal reference line, the insert bar is guided at both ends cut in the diagonal direction A guide rail protrudes to be inserted, and a first screw groove is formed to be bolted and supported in a vertical direction to a position of an insert bar inserted along the guide rail, and bolted laterally to a position of the inserted insert bar. The second screw groove is formed so as to be supported.

As described above, in the present invention, the weight of the handle can be lightened, the manufacturing time can be shortened, the manufacturing cost can be reduced, and the insertion pin and the fastening force for connecting the handle installed in household appliances and furniture are improved. It has a good effect.

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

Figure 2 relates to a perspective view showing the components of the insert bar for connecting the handle of household appliances, furniture according to the present invention, Figure 3 shows that the insert bar according to the present invention is connected to the handle of the household appliance, furniture (100) Related to the perspective view, it is composed of an insert bar 110, the handle 120.

' 형상으로 형성된다.The insert bar 110 is inserted into the handle 120 and serves as a medium to be fastened with the insertion pin 140 for connecting the handle installed in the home appliance, furniture, as shown in Figure 2, the shear surface ( 110a) and rear end surface 110b are paired and cut in an oblique direction, and the side surface 110c is rounded to be guided and inserted into the handle.

'Is formed into a shape.

As the material of the insert bar 110 according to the present invention, a precious metal alloy such as gold, silver, platinum, or tungsten, stainless steel, copper, bronze, brass, nickel, or the like may be used, and the material cost is also low. In addition, the processing cost is also low, it is good to be made of aluminum and aluminum alloy excellent in thermal conductivity.

Here, as shown in FIG. 2, the front end surface 110a and the rear end surface 110b are cut diagonally, so that the insert bar is inserted into the handle 120 without opening a gap due to the insert bar 110. The insertion groove 112 of the 120 can be placed in the correct position of the insertion pin 140 for the handle connection, and the side 110c is rounded, so that the guide is smoothly guided inside the handle and fastened through the screw pin 130. Can be.

In addition, the insert bar 110 according to the present invention has a guide rail groove 111 is formed so as to be guided and coupled to the guide rail 121 of the handle on the bottom surface.

Here, the guide rail groove 111 is to be guided and inserted to mate with the guide rail 121 of the handle, which may be formed in a triangular shape or a circular shape in addition to the square shape.

Insert bar 110 according to the present invention is a cylindrical insertion hole 112 is formed so that the insertion pin 140 for the handle connection is inserted into one side of the upper surface, the second screw groove of the handle on one side inside the insertion hole 112 A third screw groove 114 to mate with 123 is formed, and a fourth screw groove 113 to mate with the first screw groove 122 of the handle is formed at the rear end of the insertion hole.

Here, the third screw groove 114 is formed to mate with the second screw groove 123 of the handle and the screw groove formed on the side of the insertion pin 140 for the handle connection.

And, as shown in Figure 11, the screw pin 150 is fastened through the third screw groove 114, the screw groove formed on the side of the second screw groove 123 and the insertion pin 140 for the handle connection. To be tightened at the same time.

Cylindrical insertion hole 112 is formed in a cylindrical shape to be inserted into the insertion pin for the handle connection is installed on the front or one side of the household appliances, furniture, the third screw groove 114 is formed in the insertion hole, the second screw groove ( 123 and the screw groove formed on the side of the handle connection insertion pin 140 is fastened at the same time.

Insert bar 110 according to the present invention, as shown in Figure, the cylindrical insertion hole 112 shear direction is formed by cutting in an oblique direction at an angle of 3 ° ~ 15 ° from the horizontal reference line.

Here, when cutting in an oblique direction at an angle of 3 ° or less from the horizontal reference line, an angled portion is formed in the insert bar 110 itself inserted into the handle, thereby inserting the pin for connecting the handle to the household appliance, furniture There is a problem of tearing or scratching around

When cutting in an oblique direction at an angle of 15 ° or more from the horizontal reference line, the position of the insertion pin for connecting the handle bar coupled with the insert bar surface is distorted, so that it is difficult to accurately tighten it. Most preferably, it is formed by cutting in an oblique direction at an angle of 15 °.

In addition, the insert bar 110 according to the present invention is formed in a shape in which the front end surface 110a is inclined in an oblique direction and is cut, and the rear end surface 110b is inclined in an orthogonal direction, as shown in FIG. 5. Can be.

And, as shown in Figure 6, the insert bar 110 according to the present invention is formed in a shape in which the front end surface 110a is inclined in a perpendicular direction and cut, the rear end surface 110b is inclined in an oblique direction and cut. Can be.

In addition, the insert bar 110 according to the present invention, as shown in Figure 7, the front end surface 110a is inclined in the perpendicular direction cut, the rear end surface 110b is inclined in the oblique direction and cut, It can be formed in the shape of a civilian without guide rail groove.

And, as shown in Figure 8, the insert bar 110 according to the present invention, the front end surface 110a is inclined in the perpendicular direction cut, the rear end surface 110b is inclined in the diagonal direction cut, cylindrical insertion hole (112) Square grooves may be formed in the rear end direction.

In addition, the insert bar 110 according to the present invention, as shown in Figure 9, the front end surface 110a is inclined in the perpendicular direction cut, the rear end surface 110b is inclined in the oblique direction cut, cylindrical insertion hole (112) A plurality of grooves 115 can be formed in the shear direction.

And, as shown in Figure 10, the insert bar 110 according to the present invention, the front end surface 110a is inclined in the perpendicular direction cut, the rear end surface 110b is inclined in the diagonal direction and cut to the side Guide rail groove 116 may be formed.

The handle 120 is installed on the front or one side of the door of the home appliance and furniture to open and close the door, as shown in Figure 3, it is formed of a hollow structure hollow inside. The material may be a noble metal alloy such as gold, silver, platinum, or tungsten, stainless steel, copper, bronze, brass, nickel, and the like, and preferably aluminum having excellent thermal conductivity and low material cost and low processing cost. It is good to consist of an aluminum alloy.

Then, both ends are formed by cutting in an oblique direction at an angle of 5 ° to 60 ° from the horizontal reference line.

Here, when cutting in an oblique direction at an angle of less than 5 ° from the horizontal reference line, the size of the contact surface with the insertion pin for connecting the handle increases, so that the contact to be provided with additional contact means such as adhesive in addition to the insert bar. There is,

When cutting in an oblique direction at an angle of 60 ° or more from the horizontal reference line, the insert bar inserted along the guide rail inside the handle is loosely inserted, and the contact pin does not fit with the handle connecting insertion pin. Since there is a problem in that a gap is generated in the foreign matter is introduced, it is most preferable that both ends are formed by cutting in an oblique direction at an angle of 5 ° ~ 60 ° from the horizontal reference line.

The handle 120 according to the present invention is formed by protruding the guide rail 121 so that the insert bar 110 is guided and inserted at both ends cut in an oblique direction, the insert is inserted along the guide rail 121 The first screw groove 122 is formed to be bolted and supported in the vertical direction at the position of the bar 110, and the second screw groove 123 is formed to be bolted and supported in the lateral direction at the position of the inserted insert bar. do.

Hereinafter, a detailed operation process of the insert bar for connecting the handle of home appliances and furniture according to the present invention will be described.

In the present invention, as shown in Figure 1, an example relating to a handle attached to the refrigerator of household appliances, furniture.

First, the insert bar according to the present invention is inserted along a guide rail formed inside a handle of a household appliance or furniture.

The fourth screw groove of the insert bar inserted into the handle is placed at the same position as the first screw groove of the handle, and the third screw groove of the insert bar is placed at the same position as the second screw groove of the handle.

Subsequently, the fourth screw groove of the insert bar and the first screw groove of the handle are fastened through a fastening means such as a screw pin.

Subsequently, the handle fastened to the insert bar is positioned on a handle connecting insertion pin formed at one side of the refrigerator.

Subsequently, the third screw groove of the insert bar, the second screw groove of the handle, and the screw groove formed on the side of the insertion pin for the handle connection are placed at the same position.

Subsequently, the screw pin is fastened to the third screw groove of the insert bar, the second screw groove of the handle, and the screw groove formed on the side of the insertion pin for the handle connection located at the same position.

1 is a perspective view showing the structure of a conventional insert bar,

Figure 2 is a perspective view showing the components of the insert bar for connecting the handle of household appliances, furniture according to the present invention,

Figure 3 is a perspective view showing the insert bar connected to the handle of the household appliances, furniture according to the invention,

4 is an exploded perspective view showing that the insert bar according to the present invention is disassembled with the handle of household appliances, furniture,

Figure 5 is an embodiment showing an insert bar formed in a shape in which the front end surface 110a is inclined and cut in an oblique direction, and the rear end surface 110b is inclined in a perpendicular direction, according to the present invention;

Figure 6 is an embodiment showing an insert bar 110 formed in a shape in which the front end surface 110a is inclined in a perpendicular direction and the rear end surface 110b is inclined in an oblique direction and cut according to the present invention.

7 is a front end (110a) in accordance with the present invention is cut inclined in a perpendicular direction, the rear end (110b) is cut inclined in an oblique direction, the bottom is an insert bar 110 formed in a private shape without a guide rail groove Also shown in the embodiment,

8 is a front end (110a) in accordance with the present invention is cut inclined in a perpendicular direction, the rear end surface (110b) is cut inclined in an oblique direction, the insert bar formed with a rectangular groove in the rear end of the cylindrical insertion hole (112) 110 illustrates an embodiment,

9 is a front end surface 110a is inclined and cut in a perpendicular direction according to the present invention, the rear end surface 110b is cut inclined in an oblique direction, a plurality of grooves 115 in the front end of the cylindrical insert 112 One embodiment also shows the insert bar 110 formed,

10 is an insert bar 110 in which the front end surface 110a according to the present invention is inclined and cut in a right angle direction, and the rear end surface 110b is cut in an oblique direction and cut in a lateral direction, and a guide rail groove 116 is formed at a side surface thereof. Figure also shows an embodiment.

※ Brief description of reference numerals ※

110: insert bar 111: guide rail groove

112: insertion hole 120: handle

121: guide rail 130: screw pin

140: Insertion pin for handle connection

Claims (4)

Cylindrical insertion hole 112 is installed, the side is rounded

In inserting the insert bar 110 formed of the structure into the handle 120 to fix, The insert bar 110 is formed in a shape in which the front end surface 110a and the rear end surface 110b are paired and cut in an oblique direction, and the side is rounded so as to be guided and inserted into the handle 120. Guide rail groove 111 is formed to be guided and coupled to guide rail 121 of the handle 120, the cylindrical insertion hole 112 is formed so that the insertion pin 140 for the handle connection is inserted into one side of the front end. The third screw groove 114 of the insert bar mating with the second screw groove 123 of the handle is formed on one side of the insertion hole 112, and the third screw groove of the insert bar is formed through a screw pin. 114 and the second screw groove 123 of the handle is fastened, the fourth screw groove 122 of the handle is formed to mate with the first screw groove 113 of the insert bar in the rear end direction of the insertion hole (112). It is configured to fasten the fourth screw groove 122 of the handle and the first screw groove 113 of the insert bar through the screw pin Appliances and bar insert for connecting the handle of furniture which features. delete The method of claim 1, wherein the handle 120 is formed of a hollow hollow structure, both ends are formed by cutting in an oblique direction at an angle of 5 ° to 60 ° from a horizontal reference line, cut in the diagonal direction Guide rails 121 are formed to protrude so that the insert bars 110 are guided and inserted at both ends thereof, and are supported by being bolted vertically to the position of the insert bars 110 inserted along the guide rails 121. The first screw groove 122 is formed so that the second screw groove 123 is formed so as to be bolted and supported in the side direction at the position of the inserted insert bar 110, household appliance, furniture handle connection Insert bar. According to claim 1, the insert bar 110 has a cylindrical insertion hole 112 is formed so that the insertion pin 140 for the handle connection is inserted into one side of the upper end of the upper surface, the shear direction of the cylindrical insertion hole 112 is 3 from the horizontal reference line Insert bar for household appliance and furniture handle connection, characterized in that formed by cutting in an oblique direction at an angle of ° ~ 15 °.

Images