KR102130040B1 - Molding Apparatus - Google Patents

Abstract

The present invention is to obtain a molding device for fastening of a triple sliding door that can be used when three doors are linked to open and close, but the thickness of the vertical frame of the door is small.
In the molding device for fastening the triple sliding door,
The mold is composed of a moving part having the engaging groove and a fixing part 100b that guides the moving part to move a predetermined distance back and forth while being coupled to the upper end of the door, wherein the moving part is a front side or a rear side opposite to the engaging groove. While formed on the side, a one-way locking groove is formed with an inclined surface toward one direction, and the fixing part is formed with a second installation hole corresponding to the one-way locking groove on a rear side or a front side opposite to the one-way locking groove. , A one-way locking projection for entering and exiting the one-way locking groove in a state accommodated in the installation hole; A second coil spring for pushing the one-way locking protrusion to the one-way locking groove in a state accommodated in the installation hole; And a second finishing plate that covers the installation hole while supporting the second coil spring to push the one-way locking protrusion, and comprises a configuration with a very efficient design that can be used when the vertical frame of the door is small or in a special case. It is a useful invention made.

Description

Molding device that formed a moving part for fastening a triple sliding door{Molding Apparatus}

The present invention relates to a molding device in which three doors are opened and closed in connection with each other, but a triple sliding door fastening moving part can be used when the vertical frame thickness of the door is small.

Republic of Korea Patent No. 1717732 (announced on March 27, 2017) has invented a'triple sliding door fastening device' that allows three doors to open and close in connection with the three doors.

Looking at the configuration of the invention guide rails are installed on both sides of the top of the middle of the three doors; A pulley that is axially installed before and after the upper end of the middle door; A wire connected and installed through the front and rear pulleys; While being connected to both sides of the wire, while moving along the guide rails on both sides, the fitting protrusions enter and exit both sides by the elastic force of the spring, and the installation hole for allowing the fitting protrusions to enter and exit while receiving the fitting protrusion and the spring Formed, the other side of the installation hole is a finishing piece formed with a projection for fixing the fitting projection; Formed, the wire for moving the slider is made of a pair of two, and a bundle of hooks is coupled to each end, and the slider has a passage groove through which a wire passes through the fitting groove and the fitting groove into which the locking bundle is fitted. Formed slider; And stoppers for stopping the slider before and after the guide rails on both sides.

However, according to such a conventional configuration, there is a problem that the three doors 10 are not completely overlapped and are arranged in a stepped form. The above problem has a problem in that the vertical frame of the door can be arranged in a line in a thick state, but it cannot be performed when the thickness of the vertical frame of the door is small.

In particular, when the vertical frame of the door is small, there is a problem in that it is difficult to arrange in a line in the center of the frame.

The present invention is arranged in a state in which the frames of each door overlap with each other in a state where the door is completely closed or fully open, and a triple sliding door is formed so that even if the thickness of the vertical frame of the door is small, a triple sliding door is formed. An object of the present invention is to provide a molding device having a moving portion for fastening.

Another object of the present invention is to provide a molding device having a moving part for fastening a triple sliding door that can be installed in a narrow door by forming a moving part.

The problem solving means of the present invention

A mold 100 which is respectively installed on the upper side of the front end portion located on one side of the three doors and on the upper side of the rear end portion located on the other side, and has a locking groove toward the middle door among the three doors; Base 200 is installed on the top of the middle of the three doors and the first guide rail 210 is formed on both sides; Pulleys 300 are respectively installed on the upper and lower ends of the front and rear ends of the base; A wire 400 connected through the front and rear pulleys; Chuck 500 for fixing the wire; A fitting protrusion 600 fitted into the locking groove of the mold; It is located on each side of the base, the lower portion of the rail groove 710 for moving along the first guide rail and a slider 700 formed to fix the wire; comprising a triple sliding door fastening molding device configured to In,

The mold is made of a moving part (100a) having a locking groove and a fixing part (100b) that guides the moving part to move a predetermined distance back and forth while being coupled to the upper end of the door. It is formed on the front side or the rear side, the one-way locking groove 120 is formed with an inclined surface toward one direction is formed, the fixing part is the first side corresponding to the one-way locking groove on the back or front side opposite to the one-way locking groove 2, while the installation hole 130 is formed, a one-way locking protrusion 140 that enters and exits the one-way locking groove in a state accommodated in the installation hole; A second coil spring 150 for pushing the one-way locking protrusion to the one-way locking groove in a state accommodated in the installation hole; And a second closing plate 160 covering the installation hole while supporting the second coil spring to push the one-way locking protrusion.

A second guide rail 170 is formed on the upper and lower surfaces of the moving part 100a, and a guide groove 180 is formed on the upper and lower surfaces of the fixing part 100b that covers the moving part.

In the triple sliding door fastening molding apparatus of the present invention, the moving part and the fixing part are formed so that the door frame can be used for a narrow door. In addition, it is a very useful invention that can be fully opened and is formed in an aligned state so that the precision of the door can be increased, thereby improving the efficiency of the operating state of a three-way door.

1 is a state of use of the molding device for fastening the triple sliding door of the preferred embodiment of the present invention.
Figure 2 is an exploded perspective view showing a mold forming a moving part of the present invention.
3 and 4 is an operational state diagram of a molding apparatus forming a moving part for fastening the triple sliding door of the present invention.
Figure 5 is a state of use installed on the door in a narrow state of the molding apparatus forming a moving portion for the triple sliding door fastening of the present invention.
Figure 6 is a plan view of the bonding state of the molding apparatus forming a moving portion for the triple sliding door fastening of the present invention.

Advantages and features of the present invention, and methods for achieving them will be clarified with reference to embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only these embodiments make the disclosure of the present invention complete, and those skilled in the art to which the present invention pertains. It is provided to fully inform the scope of the present invention to the present invention, and the present invention is only defined by the scope of the claims.

The terminology used herein is for describing the embodiments and is not intended to limit the present invention. In the present specification, the singular form also includes the plural form unless otherwise specified in the phrase. As used herein, "comprises." And/or “comprising” does not exclude the presence or addition of one or more other components other than the components mentioned. Throughout the specification, the same reference numerals refer to the same components, and “and/or” includes each and every combination of one or more of the components mentioned. Although "first", "second", etc. are used to describe various components, it goes without saying that these components are not limited by these terms. These terms are only used to distinguish one component from another component. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical spirit of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used in a sense that can be commonly understood by those skilled in the art to which the present invention pertains. In addition, terms that are defined in a commonly used dictionary are not ideally or excessively interpreted unless specifically defined.

The spatially relative terms “below”, “beneath”, “lower”, “above”, “upper”, etc., are as shown in the figure. It can be used to easily describe a correlation between a component and other components. The spatially relative terms should be understood as terms including different directions of components in use or operation in addition to the directions shown in the drawings. For example, if a component shown in the drawing is flipped over, a component described as "below" or "beneath" of another component will be placed "above" the other component. Can. Thus, the exemplary term “below” can include both the directions below and above. The component can also be oriented in other directions, so that spatially relative terms can be interpreted according to the orientation.

The molding apparatus forming the moving part for the triple sliding door fastening of the present invention is installed on the upper end of the front end located on one side of the three doors and the upper end of the rear end located on the other side, as shown in FIGS. A mold 100 having a locking groove 110 toward the middle door among the three doors; Base 200 is installed on the top of the middle of the three doors and the first guide rail 210 is formed on both sides; Pulleys 300 are respectively installed on the upper and lower ends of the front and rear ends of the base; A wire 400 connected through the front and rear pulleys; A chuck 500 for biting and fixing the wire; A fitting protrusion 600 fitted into the locking groove of the mold; Each of the base is located on each side, the lower portion of the slider 700 is formed with a rail groove 710 for moving along the guide rail; including three doors (10) in connection with each other to open and close the triple In the molding device for fastening the sliding door,

The mold 100 is installed on the upper side of the front end portion located on one side of the three doors and the upper side of the rear end portion located on the other side, and a locking groove 110 is formed toward the middle door among the three doors. At this time, the front-rear width of the mold 100 is formed to be the same width as the front-rear width of the frame forming the door, and the locking groove 110 is formed at a mid-point between the front and rear sides of the mold 100.

The mold 100 is made of a fixed portion 100b that guides the moving portion to move a predetermined distance back and forth while being coupled to the upper portion of the moving portion 100a and the door 10 with a locking groove as shown as an example. However, the moving portion is formed on the front side or the rear side in the opposite direction of the locking groove, the one-side locking groove 120 is formed with an inclined surface toward one direction, the fixing portion is a rear side opposite to the one-way locking groove Alternatively, while the second installation hole 130 corresponding to the one-way locking groove is formed on the front side, the one-way locking protrusion 140 entering and exiting the one-way locking groove in the state accommodated in the installation hole is accommodated in the installation hole In the state, the second coil spring 150 for pushing the one-way locking protrusion to the one-way locking groove and the second closing plate 160 covering the installation hole while supporting the second coil spring to push the one-way locking protrusion ).

The reason for dividing the mold 100 into a moving part 100a and a fixing part 100b is because the width of the front and rear of the frame of the door 10 is narrow, so that the door is completely opened by the integrally formed mold. This is because the frame of the door cannot be arranged to overlap each other in the closed state.

In other words, even if the front and rear widths of the frame constituting the door are narrow, the mold 100 moves the moving part 100a and the fixing part 100b so that the frames of the door overlap and align with each other precisely when the door is completely opened or closed. It is to form as. Therefore, according to such a configuration, when the door 10 is closed as shown in the drawing, the moving part 100a comes out of the fixing part 100b, so that the door moves more so that the frame completely overlaps. As the one-way locking protrusion 140 of the fixing part 100b is fitted into the one-way locking groove 120 of the moving part 100a, the action of holding the moving part 100a is prevented. Conversely, when the door 10 is opened, since the inclined surface of the one-way locking protrusion 140 slides easily along the inclined surface of the one-way locking groove 120, the moving part 100a smoothly enters the inside of the fixing part 100b. Is done.

The upper portion of the mold is preferably formed with a vertical protrusion protruding from the upper portion of the fixing part to move into the guide rail groove of the door frame, or a protrusion with a spring embedded therein.

On the other hand, as another embodiment of the mold 100, the second guide rail 170 is formed on the upper and lower surfaces of the moving part 100a, and the fixing part 100b is a guide groove 180 on the upper and lower surfaces covering the moving part. ) Is formed. Therefore, through the configuration of the second guide rail 170 and the guide groove 180, the moving part 100a can move smoothly back and forth without being pulled out from the fixing part 100b in the middle door direction.

The base 200 is installed on the top of the middle of the three doors and the first guide rail 210 is formed on both sides. The base 200 is installed in a state that completely covers the top of the middle door. At this time, it is preferable to install a stopper at the front and rear ends of the base 200 so that the slider 700, which will be described later, does not fall out.

The pulley 300 is axially installed at the upper and lower ends of the base 200, respectively. That is, the pulley 300 is positioned on the upper side of the base in a state where the shaft 200 is installed by the base 200 or the shaft is installed by the upper end of the door.

The fitting protrusion 600 is to be fitted into the locking groove 110 of the mold 100, it is preferable to form a round and hollow inside the bullet shape.

According to the configuration of the present invention, the frames of each door are arranged to overlap each other in the fully closed state or in the fully opened state, thereby providing a clean interior effect in the closed state.

10: door
100: mold 100a: moving part
120: one-way jam groove 200: base
300: pulley 400: wire
600: fitting

Claims (3)

A mold 100 which is respectively installed on the upper side of the front end portion located on one side of the three doors and on the upper side of the rear end portion located on the other side, and has a locking groove toward the middle door among the three doors; Base 200 is installed on the top of the middle of the three doors and the first guide rail 210 is formed on both sides; Pulleys 300 are respectively installed on the upper and lower ends of the front and rear ends of the base; A wire 400 connected through the front and rear pulleys; Chuck 500 for fixing the wire; A fitting protrusion 600 fitted into the locking groove of the mold; It is located on each side of the base, the lower portion of the rail groove 710 for moving along the first guide rail and a slider 700 formed to fix the wire; comprising a triple sliding door fastening molding device configured to In,
The mold is composed of a moving part (100a) having a locking groove (110) formed and a fixing part (100b) that guides the moving part to move a predetermined distance back and forth while being coupled to the upper end of the door. Is formed on the front side or the rear side, the one-way locking groove 120 is formed with an inclined surface toward one direction is formed,
On the other hand, the fixing part is provided with a second installation hole 130 corresponding to the one-way locking groove on the rear side or the front side, which is the opposite direction of the one-way locking groove,
A one-way locking protrusion 140 that enters and exits the one-way locking groove in a state accommodated in the installation hole; A second coil spring 150 for pushing the one-way locking protrusion to the one-way locking groove in a state accommodated in the installation hole; And
It is made of a second closing plate 160 to cover the installation hole while supporting the second coil spring to push the one-way locking projection;
The moving part has a second guide rail 170 is formed on the upper and lower surfaces, and the fixing part comprises a guide groove 180 formed on the upper and lower surfaces covering the moving part to form a moving part for fastening a triple sliding door. Molding device.
delete The method according to claim 1, wherein the upper portion of the fixing part is formed in the sliding portion for fastening the triple sliding door fastening, characterized in that formed a vertical projection and a vertical projection plate (290) protruding from the upper portion to move into the guide rail groove of the door frame Device.

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