KR20190126035A - Refrigerator - Google Patents

Abstract

The present invention provides a refrigerator, comprising: a fixing frame disposed to enable a wire cable drawn out of one side wall of a storage chamber to rotate; a sliding frame installed to be slid to the fixing frame; and a wire cable housing fixed to the sliding frame to cove a portion of the wire cable. Therefore, damage to the wire cable can be prevented, wherein the damage is caused by insertion and drawn-out of a drawer type door.

Description

Refrigerator {REFRIGERATOR}

The present invention relates to a refrigerator having a connection structure of an electric wire cable connected to a control panel installed on a front side of a drawer type door.

Generally, a refrigerator is a device for supplying low temperature cold air to a storage room where food is stored to keep food fresh at a low temperature. The refrigerator includes a freezer compartment for keeping the freezing temperature below the freezing temperature, and a refrigerating compartment for maintaining the temperature slightly above the freezing temperature. .

In recent years, various large refrigerators have been released according to convenience of living and storage space, and these refrigerators have a general type in which a freezer is provided at the top, a double door type in which the freezer is provided at one side, and a mixed type in which the freezer is provided at the bottom. There are various kinds of lamps.

On the other hand, the freezer compartment of the mixed refrigerator is provided with a freezer compartment door for opening and closing the freezer compartment while sliding along the front and rear directions of the refrigerator body, and the refrigerator has been provided with a control panel for setting the temperature conditions of the freezer compartment.

Since the control panel is connected to the wire cable drawn out from the inside of the refrigerator body, there is disclosed a structure that prevents the wire cable from being damaged by interference with the surroundings when the freezer door is sliding in and out.

One side of the present invention provides a refrigerator that can protect the wire cable connected to the control panel provided in the drawer type door.

To this end, the refrigerator according to an embodiment of the present invention is a storage compartment having one side opening and a wire drawing portion formed at one side wall adjacent to the opened portion; a drawer type door having a control panel and opening and closing the storage compartment, and the drawer type door. A sliding frame slidably coupled to the storage compartment and supported by the storage box and extending from both sides of the rear surface thereof, and one side connected to the wire lead-out unit for electrical connection with the control panel and extending toward the rear wall of the storage compartment; A wire cable having a first length portion to be formed and a second length portion extending from an end portion of the first length portion to an opening of the storage compartment and connected to the control panel; and the sliding frame is movable Coupled to and fixed to one side wall of the storage compartment to form an accommodation space for receiving the wire cable; A fixing frame having a guide groove exposing the second length portion of the wire cable; and a wire portion housing provided with an accommodating portion accommodating at least a portion of the second length portion exposed from the accommodation space and coupled to the sliding frame; And a push member provided in the sliding frame to push a portion of the wire cable exposed through the guide groove to the receiving space when the sliding frame is moved.

In addition, the wire cable housing is formed to have a length corresponding to the length of the sliding frame and may be disposed in a position facing the guide groove.

In addition, it may further include a guide portion bent extending from the end of the wire cable housing to be inserted into the guide groove is moved along the guide groove.

In addition, one side surface of the fixing frame forming the accommodation space may be provided with a support surface for supporting the front end portion of the first length portion so that the first length portion of the wire cable can be disposed above the accommodation space. .

In addition, a fixing part is provided for preventing the separation of the first length part from the support surface, and the rear end side of the first length part may be disposed in the accommodation space to move freely.

In addition, the push member may be provided to be in close contact with the guide groove is in close contact with the guide groove, the pressing portion of the curved shape for pressing the wire cable protruding from the guide groove.

The apparatus may further include a sliding unit installed between the fixed frame and the sliding frame.

In addition, connectors are provided at both ends of the wire cable, and the connector may be coupled to a first connector provided at the wire lead-out and a second connector provided at the drawer type door, respectively.

In addition, the second connector is characterized in that it is not exposed to the outside by the storage box seated and supported by the sliding frame.

In addition, an opening and closing detection unit for detecting the opening and closing state of the drawer-type door, the opening and closing detection unit is a reed switch installed in the fixed frame at a position adjacent to the wire lead-out, and the sliding frame installed magnet to interact with the reed switch It may include.

In addition, the reed switch is characterized in that it is electrically connected to the wire drawn out through the wire lead-out.

According to another aspect of the present invention, a refrigerator includes a main body having a storage compartment having a first connector at one side thereof and adjacent to the opened portion and having a first connector; and a sliding frame supporting the storage box. A drawer door slidably installed to open and close a portion; and a control panel installed at the drawer door; and a second connector provided at one side of a rear surface of the drawer door and electrically connected to the control panel. A wire cable electrically connecting the first connector and the second connector; and a fixing frame coupled to one side wall of the storage compartment to form an accommodation space for accommodating the wire cable; and the wire cable is connected to the first connector. A first length portion extending from the one end to the vicinity of the rear wall of the storage compartment, and the storage compartment after the bending at the end of the first length portion And a second length part extending to an opening near the opening and coupled to the second connector, and including an accommodating part accommodating at least a portion of the second length part and coupled to the sliding frame.

In addition, one side of the accommodation space may be provided with a support surface for supporting the front end portion of the first length portion, and a fixing portion for preventing the separation of the first length portion from the support surface.

In addition, the rear end side of the first length portion is disposed in the accommodation space to move freely, characterized in that the deformation in conjunction with the movement operation of the drawer-type door.

In addition, the fixing frame forming the accommodation space is provided with a guide groove cut along the moving direction of the sliding frame, at least a portion of the second length portion is projected through the guide groove and stored in the wire cable housing Can be.

In addition, an end portion of the wire cable housing may be provided with a guide portion extending toward the guide groove and inserted into the guide groove.

In addition, the sliding frame may be provided with a push member for pressing the protruding wire cable when the sliding frame is retracted to return the wire cable protruding through the guide groove into the receiving space.

The push member may include a fixing part fixed to a rear end of the sliding frame, a close contact part extending from the fixing part to be in close contact with the guide groove, and a curved pressing part provided at an end of the close contact part. .

In addition, the wire cable housing is formed to have a length corresponding to the length of the sliding frame, one side of the receiving portion is opened so that the wire cable can enter and exit, it can be detachably coupled to the sliding frame.

In addition, when the sliding frame is drawn out, the opening of the accommodating part may be disposed to face the inside of the storage compartment so as to prevent the exposure of the wire cable stored in the accommodating part.

In addition, the sliding frame may further include a sliding unit installed between the sliding frame and the fixed frame to enable the sliding movement to the fixed frame.

As described above, the refrigerator according to the embodiment of the present invention may provide a reliable refrigerator by preventing breakage of the wire cable connected to the control panel when the freezer door is slid in and out of the front and rear directions of the main body.

1 is a perspective view showing a schematic appearance of a refrigerator according to an embodiment of the present invention.
2 is an exploded perspective view showing a freezer compartment side of a refrigerator according to an embodiment of the present invention.
3 is an exploded perspective view of a main part of a refrigerator according to an embodiment of the present invention.
4 is a cross-sectional view taken along line II of FIG. 3.
Figure 5 is a side view showing a state in which the wire cable is arranged in the fixing frame of the refrigerator according to the embodiment of the present invention.
6 is an exploded perspective view showing a coupling structure of the wire cable disposed in the refrigerator according to the embodiment of the present invention.
7 is a perspective view showing a state in which the wire cable is coupled to the fixing frame of the refrigerator according to the embodiment of the present invention.
8 illustrates an operation state of the wire cable when the freezer compartment door is drawn out according to the embodiment of the present invention.
Figure 9 shows a part of the rear surface of the freezer compartment of the refrigerator according to the embodiment of the present invention.
10 is a perspective view showing a state of the wire cable protruding to the outside of the guide groove of the fixing frame according to an embodiment of the present invention.
11 is a cross-sectional view showing an operating state of the push member according to the embodiment of the present invention.
12 shows a connector coupling structure of the rear surface of the freezer compartment door according to the embodiment of the present invention.
Figure 13 shows the opening and closing detection unit according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, preferred embodiments according to the technical idea of the refrigerator of the present invention as described above are as follows.

1 is a perspective view showing a schematic appearance of a refrigerator according to an embodiment of the present invention, Figure 2 is an exploded perspective view showing a freezer compartment side of the refrigerator according to an embodiment of the present invention, Figure 3 is an embodiment of the present invention 4 is an exploded perspective view of a main part of a refrigerator, and FIG. 4 is a cross-sectional view taken along line II of FIG.

Referring to FIG. 1, the refrigerator according to an exemplary embodiment of the present invention includes a main body 10, storage chambers 20 and 30, which are divided up and down inside the main body 10, and whose front surfaces are opened, and the storage chambers 20 and 30. It may include a door (40, 41) for opening and closing the open front of the.

The storage compartments 20 and 30 may be partitioned up and down by the horizontal bulkhead 11, and a refrigerating compartment 20 may be formed at the upper portion of the refrigerator compartment, and a freezing compartment 30 may be freeze-stored at the lower portion of the refrigerator compartment.

The upper part of the refrigerating compartment 20 is provided with a plurality of shelves 21 for placing food, the lower part of the refrigerating compartment 20 is provided with a drawer-type storage container 23 for storing food sensitive to moisture evaporation, such as vegetables. Can be.

An upper portion of the freezing chamber 30 may include a storage basket 31 that is slidably provided for storing food and the like that are frozen.

The doors 40 and 41 may include a refrigerating chamber door 40 for opening and closing the refrigerating compartment 20 and a freezing chamber door 41 for opening and closing the freezing compartment 30.

The freezer door 41 may be provided as a drawer type that opens and closes the freezer compartment 30 by sliding out and retracting the front and rear of the freezer compartment 30, and the refrigerating compartment doors 40 are each paired on the left and right sides of the main body 10. It can be hinged.

The storage box 43 is integrally or detachably mounted to the freezer door 41, and when the freezer door 41 is opened, the storage box 43 is pulled out forward so that the user can easily have food in the storage box 43. Etc. may be stored or the food or the like of the storage box 43 may be withdrawn.

One side of the upper surface of the freezing chamber door 41 may be provided with a control panel 45 provided with an operation button for a user to operate a function of the freezing compartment 30 from the outside and a display for displaying an operation state.

Referring to FIG. 2, both sides of the rear surface of the freezing chamber door 41 are provided with a sliding frame 60 extending rearward to support the storage box 43, and the sliding frame 60 is provided on both side walls of the freezing chamber 30. It may be coupled to the sliding unit 80 provided.

In addition, one side wall 33 of the freezing compartment 30 is provided with a fixing frame 70 for accommodating the wire cable 50 electrically connected to the control panel 45 of the freezing chamber door 41, the fixing frame 70 ) May be coupled to the sliding unit (80).

3 and 4, the wire cable 50 electrically connected to the control panel 45 may be drawn out from the wire drawing part 35 provided on one side wall 33 of the freezing compartment 30.

The wire drawing part 35 may be disposed at a position adjacent to an opening in front of the freezing compartment 30 in one side wall 33 of the freezing compartment 30.

The wire cable 50 is provided relatively longer than the length when the freezing chamber door 41 is opened to the maximum, but extends from the wire drawing unit 35 to the rear end of the freezing chamber 30 and then to the front end of the freezing chamber 30 again. It may be provided to have an extended length.

In addition, connectors 51 and 52 for electrical connection may be provided at both ends of the wire cable 50, respectively.

The first connector 51 provided at one end of the wire cable 50 is coupled to the first connector 36 provided at the wire lead-out part 35 formed on one side wall 33 of the freezing chamber door 41, and the wire cable The second connector 52 provided at the other end of the 50 may be coupled to the second connector 47 formed on the rear surface of the freezing chamber door 41 as shown in FIG. 9. The second connector 47 may be electrically connected to the control panel 45.

The second connector 47 exposed on the rear surface of the freezing chamber door 41 is not exposed to the outside as the second connector 47 is hidden by the storage box 43 mounted on the seating part 61 of the sliding frame 60.

In addition, the sliding frame 60 may be slidably installed on the fixed frame 70, but may be slidably moved to the fixed frame 70 through the sliding unit 80 to enable stable movement.

The sliding unit 80 is formed to have a first rail portion 81 fixed to the fixed frame 70 and a width accommodated in the first rail portion 81 so as to be mounted relative to the first rail portion 81. The third rail portion 83 is formed to have a width accommodated in the second rail portion 83 and the third rail portion fixed to the sliding frame 60 so as to be mounted relative to the second rail portion 83 so as to be relatively movable. It may be provided in the form of a three-stage rail including a (85).

In addition, a rolling bearing 87 may be provided between the rails 81, 83, 85 of the sliding unit 80 to facilitate the withdrawal of the freezer door 41 formed in the drawer type.

On the other hand, in the present embodiment, the sliding unit 80 is configured in the form of a three-stage rail to increase the maximum opening width of the freezer compartment 41, but the structure of a general two-stage rail can be used or made of a roller member rolling motion have.

In the fixed frame 70 and the sliding frame 60 of the present embodiment, when the freezing chamber door 41 is drawn in and pulled out of the freezing chamber 30, a structure for preventing damage caused by interference of the wire cable 50 with surrounding components is provided. It may be provided.

The fixed frame 70 is formed to extend along the front and rear direction of the freezing chamber 30 to be fixed to one side wall 33 of the freezing chamber 30, and one side of the fixing frame 70 forms a space in which the wire cable 50 is accommodated. Can be opened. Through this, an accommodating space 71 may be formed between the one side wall 33 of the freezing compartment 30 and the fixing frame 70 to accommodate the wire cable 50 drawn from the wire drawing part 35.

The wire cable 50 disposed in the accommodation space 71 extends toward the rear of the freezing compartment 30 at the portion coupled with the first connector 36 and is bent to extend toward the front of the freezing compartment 30 again. Can be.

In this case, a portion of the wire cable 50 extending toward the rear of the freezing compartment 30 is supported and fixed to the support surface 74 formed on one side of the receiving space 71, the remaining portion is to be spaced apart Can be.

In addition, the wire cable 50 extending toward the front of the freezing compartment 30 may be received and fixed in the wire cable housing 90 protruded from the accommodation space 71 and coupled to the sliding frame 60.

That is, referring to FIGS. 5 to 7, one side 71a of the fixed frame 70 forming the accommodation space 71 is provided with a support surface 74 extending outward, and the support surface 74 is A predetermined length may be extended along the longitudinal direction L at the front upper side of the accommodation space 71.

In addition, a guide groove 76 is formed below one side 71a of the fixing frame 70 forming the accommodation space 71 along the longitudinal direction L to insert one end of the wire cable housing 90. Can be.

The wire cable housing 90 has one side open so that the wire cable 50 can be inserted and formed long along the longitudinal direction L, and may be detachably coupled to the lower end of the sliding frame 60.

The wire cable 50 accommodated in the accommodation space 71 extends in the longitudinal direction from the connector 51 coupled to the first connector 36 of the wire lead portion 35 toward the other end 73 of the fixed frame 70. The first length portion 53 extending along the L), the curved portion 57 of the curved shape extending from the end of the first length portion 53, and the fixed frame 70 at the end of the bent portion 57 It may include a second length portion 55 extending toward one end portion 72 opposite to the other end portion 73 of the.

The wire cable 50 may be arranged to pivot in the receiving space 71 of the fixed frame 70 so that the length of the wire cable 50 can be changed in accordance with the distance drawn out when the freezing chamber door 41 is drawn out.

That is, the wire cable 50 disposed in the accommodation space 71 has one end portion 72 of the fixed frame 72 adjacent to the opening of the freezing compartment 30 and the rear surface of the fixed frame 72 adjacent to the rear wall of the freezing compartment 30. It may be arranged in a state of winding one turn between the other end (73).

In this case, the first length portion 53 of the wire cable 50 is disposed above the accommodating space 71, and the second length part 55 of the wire cable 50 is disposed below the accommodating space 71. Can be arranged and partitioned from each other. That is, the accommodating space 71 is partitioned into each other into the upper accommodating space 71 and the lower accommodating space 71 by the support surface 74.

The distal end side of the first length portion 53 disposed above the accommodating space 71 is seated and supported by the support surface 74, and the rear end side of the first length portion 53 is a distance at which the freezing chamber door 41 is drawn out. Correspondingly, it can be arranged to move freely in the receiving space (71) so that its shape can be modified.

On the other hand, when the rear end side of the first length portion 53 of the wire cable 50 is deformed on the support surface 74, the front end side of the first length portion 53 seated and supported on the support surface 74 is the support surface. Fixing portion 75 may be provided to prevent the departure from 74.

The fixing part 75 may be formed of a plurality of hooking hooks extending from one side of the support surface 74 to surround the outer peripheral surface of the tip end side of the first length part 53. The fixing part 75 may perform a function of fixing the front end side of the first length part 53 on the support surface 74 so as not to move freely.

The second length part 55 disposed below the accommodation space 71 may be accommodated and supported in the wire cable housing 90 so that deformation of the shape does not occur freely.

To this end, the wire cable housing 90 is provided with an accommodating portion 91 whose one side is opened to accommodate at least a portion of the second length portion 55, and the second length portion 55 of the wire cable 50 is It penetrates through the guide groove 76 and is inserted into and fixed to the accommodating portion 91 through an opened portion of the accommodating portion 91.

That is, the second length part 55 of the wire cable 50 is inserted into the housing 91 of the wire cable housing 90 and fixed through the opened portion of the housing 91 as shown in FIG. 7. The connector 52 provided at the end of the second length part 55 is protruded from the wire cable housing 90 so as to be coupled to the second connector 47 provided on the rear surface of the freezing chamber door 41. Will be located.

As a result, since the second length part 55 of the wire cable 50 is accommodated in the accommodating part 91 and fixed, the second length part 55 is prevented from being deformed when the freezer compartment 41 is withdrawn.

On the other hand, the opened portion of the wire cable housing 90 is disposed to face inward of the freezer compartment 30 to prevent the wire cable 50 from being exposed in the sliding frame 60 drawn out together with the freezer compartment 41. Can be.

Accordingly, when the storage box 43 is seated on the sliding frame 60, the opened portion of the wire cable housing 90 is disposed at a position facing the side of the storage box 43, as shown in FIG. 12. Since it is covered by the storage box 43, the exposure of the second length portion 55 of the wire cable 50 from the outside is prevented to improve the aesthetic appearance. In addition, the connector cover 58 may be mounted on the rear surface of the freezer compartment door 41 to prevent the second length part 55 and the connector 52 protruding from the wire cable housing 90 to be exposed to the outside.

The wire cable housing 90 prevents the wire cable 50 from being exposed when the freezer door 41 is drawn out, and at the same time, when the freezer door 41 is drawn in, the wire cable 50 is formed in the accommodation space 71. Guide to be aligned to the original position.

Wire cable housing 90 is provided integrally or detachably at the bottom of the sliding frame 60 may be moved together when the sliding frame 60 is moved.

At this time, the wire cable housing 90 is disposed at a position facing the guide groove 76 formed in the fixed frame 70, the wire cable housing 90 of the position adjacent to the bent portion 57 of the wire cable 50 An end portion may be provided with a guide portion 93 moving along the guide groove 76.

The guide portion 93 may be bent and extended toward the guide groove 76 at the end of the wire cable housing 90 to be inserted into the guide groove 76. The guide portion 93 bent and extended into the guide groove 76 performs a function of guiding the wire cable 50 to be deformed and moved only in the accommodation space 71.

In this case, when the freezing compartment door 41 is drawn in and taken out of the freezing compartment 30, the wire cable 50 prevents damage as interference with peripheral components is avoided. That is, when the freezing chamber door 41 is drawn out as shown in FIG. 8, the sliding frame 60 fixed to the freezing chamber door 41 and the wire cable housing 90 fixed to the sliding frame 60 are fixed together. The frame 70 is slid and moved forward.

In this case, since the second length portion 55 of the wire cable 50 connected to the second connector 47 provided on the rear surface of the freezing chamber door 41 is pulled forward, it is not fixed to the fixing frame 70. The first length portion 53 of the wire cable 50 disposed at the rear side of the freely deformable accommodation space 71 is moved forward while being deformed by the length of the wire cable 50 drawn out.

That is, the front end of the first length portion 53 of the wire cable 50 seated on the support surface 74 is in a state fixed to the fixing portion 75, but is not moved when the freezer door 41 is withdrawn, The rear end side (virtual line portion) of the first length portion 53 of the wire cable 50 disposed behind the support surface 74 is deformed by the distance drawn out at the time of withdrawal of the freezing chamber door 41 and thus in the longitudinal direction (L). Will be moved along.

At this time, since the second length portion 55 of the wire cable 50 drawn forward is in a state stored in the wire cable housing 90, the second length part 55 is not exposed to the outside and prevents damage due to interference with surrounding structures. You can do it.

In addition, when the freezing chamber door 41 is introduced, the wire cable housing 90 guides the wire cable 50 disposed in the accommodation space 71 with a constant movement so that the wire cable 50 is moved in the accommodation space 71. Allows it to be moved to its original position (virtual line)

In this case, the deformed portion of the wire cable 50 is moved in the interior of the accommodation space 71 by the guide portion 93 which extends bent toward the inside of the accommodation space 71 at the end of the wire cable housing 90. You will be guided.

Meanwhile, as shown in FIG. 10, a part of the wire cable 50 is guide grooves 76 in the process of deforming the wire cable 50 disposed in the accommodation space 71 when the freezer door 41 is withdrawn and drawn in. It is possible to protrude to the outside of, thereby causing the wire cable 50 to be broken or broken by interference with the surroundings.

In order to prevent this, the refrigerator of the present embodiment may include a push member 63 provided below the rear end of the sliding frame 60.

As shown in FIG. 11, the push member 63 contacts the wire cable 50 protruding outside the guide groove 76 and presses the wire cable protruding into the receiving space 71 inside the guide groove 76. A function of pushing the 50 can be performed.

To this end, the push member 63 is fixed to the sliding frame 60, 64, the contact portion 65 is extended from the fixing portion 64 is in close contact with the guide groove 76, and the contact portion ( It may include a pressing portion 66 provided at the end of the 65 contacting the wire cable 50 protruding from the guide groove 76.

The close contact portion 65 may be formed as a surface disposed adjacent to the guide groove 76 at a position facing the guide portion 93 of the wire cable housing 90.

The pressing portion 66 serves to guide the wire cable 50 protruding from the guide groove 76 to guide the inside of the receiving space 71 and to prevent damage to the wire cable 50 due to contact. It may be made in a shape.

Meanwhile, the refrigerator of the present embodiment may further include opening and closing detection units 95 and 96 for detecting an open / closed state of the freezer door 41.

Figure 13 shows the opening and closing detection unit according to an embodiment of the present invention. Referring to FIG. 13, the opening / closing detection parts 95 and 96 of the present exemplary embodiment may include a reed switch 95 and a sliding frame 60 disposed at the front end of the accommodation space 71 of the fixed frame 70. It may be provided with a magnet (96) disposed in the lower front portion.

An open switch groove 98 through which the reed switch 95 is exposed is provided at the front end of the fixed frame 70, and the reed switch 95 may be installed in the inner accommodating space 71 of the switch groove 98. .

In addition, the reed switch 95 may be electrically connected to the electric wire 99 drawn from the electric wire drawing part 35 provided near the distal end of the one side wall 33 of the freezing chamber 30. The reed switch 95 is connected to a control unit (not shown) to transmit and receive an operation signal.

That is, when the magnet 96 provided in the sliding frame 60 is inserted in the freezing chamber door 41 and positioned at the position adjacent to the reed switch 95, the reed switch 95 is operated and the operation signal of the reed switch 95 is operated. Is output to the controller (not shown).

Through the interaction between the reed switch 95 and the magnet 96 to detect the state in which the freezing chamber door 41 is opened and closed, the reed switch 95 is disposed at a position adjacent to the wire lead-out unit 35 The length of the electric wire 99 can be reduced. Meanwhile, in FIG. 13, the wire 99 connected to the reed switch 95 is separately provided, but the reed switch 95 may be electrically connected to the wire cable 50 connected to the control panel 45.

10: main body, 30: freezer,
41: freezer door, 45: control panel,
47: second connector, 50: wire cable,
53: first length part, 55: second length part,
60: sliding frame, 63: pressing member,
70: fixed frame, 71: receiving space,
74: support surface, 75: fixed portion,
76: guide groove, 80: sliding unit,
90: wire cable housing, 91: housing portion,
93: guide part.

Claims (20)

A storage compartment having an opening;
A drawer door for opening and closing the opening;
A display coupled to the drawer door;
A wire extending from an inner wall of the storage compartment;
A connector provided in the drawer door and electrically connecting the wire to the display;
A frame coupled to the drawer door and supporting the storage box;
A sliding unit coupled to the frame and supporting the frame when the drawer door is withdrawn from the opening; And
And a wire housing coupled to the frame and accommodating a portion of the wire. The method of claim 1,
Another portion of the wire extends from an inner wall of the storage compartment to a rear portion of the wire housing,
The portion of the wire received in the wire housing extends from a rear portion of the wire housing to the connector. The method of claim 1,
And a length of the wire housing is equal to a length of the frame. The method of claim 1,
And another portion of the wire is located below the storage box to prevent damage to the storage box when the drawer door is pulled out of or into the opening. The method of claim 1,
And a fixed frame coupled to an inner wall of the storage compartment and having a portion for guiding movement of the sliding unit coupled to the frame. The method of claim 5,
The other part of the wire is located below the portion that guides the movement of the sliding unit of the fixed frame to avoid interference with the sliding unit. The method of claim 5,
And a fixing part for guiding movement of another part of the wire located below the storage box when the drawer-type door is pressed to open and close the opening. The method of claim 1,
And a sensing unit configured to detect whether the opening is opened or closed by the drawer door.
The sensing unit includes a switch disposed in the storage compartment and a magnet disposed to interact with the switch. The method of claim 8,
The switch is disposed adjacent the opening,
The magnet is disposed adjacent to the drawer door. A storage compartment having an opening;
A drawer door for opening and closing the opening;
A display coupled to the drawer door;
A wire extending from an inner wall of the storage compartment;
A connector provided in the drawer door and electrically connecting the wire to the display; And
And a cover coupled to the drawer type door and covering the connector. The method of claim 10,
A frame coupled to the drawer door and supporting the storage box; And
A wire housing coupled to the frame and receiving a portion of the wire;
Another portion of the wire extends from an inner wall of the storage compartment to a rear portion of the wire housing,
The portion of the wire received in the wire housing extends from a rear portion of the wire housing to the connector. The method of claim 11,
And another portion of the wire is located below the storage box to prevent damage to the storage box when the drawer door is pulled out of or into the opening. The method of claim 11,
And a fixed frame coupled to an inner wall of the storage compartment and having a portion for guiding movement of the sliding unit coupled to the frame. The method of claim 13,
And a fixing part for guiding movement of another part of the wire located below the storage box when the drawer-type door is pressed to open and close the opening. The method of claim 10,
And a sensing unit configured to detect whether the opening is opened or closed by the drawer door.
The sensing unit includes a switch disposed in the storage compartment and a magnet disposed adjacent to the drawer-type door. A storage compartment having an opening;
A drawer door for opening and closing the opening;
A display coupled to the drawer door;
A wire extending from an inner wall of the storage compartment;
A connector provided in the drawer door and electrically connecting the wire to the display;
A frame coupled to the drawer door and supporting the storage box; And
And a wire housing detachably coupled to the frame and accommodating a portion of the wire. The method of claim 16,
Another portion of the wire extends from an inner wall of the storage compartment to a rear portion of the wire housing,
The portion of the wire received in the wire housing extends from a rear portion of the wire housing to the connector. The method of claim 16,
And another portion of the wire is located below the storage box to prevent damage to the storage box when the drawer door is pulled out of or into the opening. The method of claim 16,
And a fixed frame coupled to an inner wall of the storage compartment and having a portion for guiding movement of the sliding unit coupled to the frame. The method of claim 19,
And a fixing part for guiding movement of another part of the wire located below the storage box when the drawer-type door is pressed to open and close the opening.

Images