KR20130087318A - A refrigerator comprising a sub-storage chamber - Google Patents

Abstract

PURPOSE: A refrigerator having a storage container is provided to selectively attach and detach a storage container to a main body or a door without an additional storage container door. CONSTITUTION: A refrigerator having a storage container comprises a main body (10), a door (30), a storage container (100), a support device (200), and a control device. The main body has a storage chamber. The door is formed on the hinge parts of the main body and opens and closes the storage chamber. The storage container is installed on the door or the main body. The support device is formed on the inner surface of the door, the wall surface of the main body, or the storage container to support the storage container. The control device selectively controls the operation of the support device.

Description

 A refrigerator comprises a sub-storage chamber

The present invention relates to a refrigerator having a storage container, and more particularly, to a refrigerator which can be selectively disposed on a door or a main body and can reduce a loss of cold air.

Generally, a refrigerator discharges cold air generated by a refrigeration cycle including a compressor, a condenser, an expansion valve, an evaporator, etc. to lower the temperature of the inside of the refrigerator and freeze or refrigerate food or the like.

The refrigerator generally includes a freezer for freezing food or beverage, and a refrigerator for storing the food or beverage at a low temperature.

Such refrigerators include a top mount type in which a freezer compartment is disposed above the refrigerator compartment, a bottom freezer type in which the freezer compartment is disposed below the refrigerator compartment, and a freezer compartment and a refrigerator compartment to the left and right sides by a partition wall. It can be divided into the divided Side By Side Type.

The refrigerator cools a storage compartment such as a freezing compartment or a refrigerating compartment by using cold air generated while exchanging heat with the refrigerant circulating in the refrigerating cycle. Therefore, the inside of the refrigerator compartment is usually maintained at a lower temperature than the outside.

The freezer compartment and the refrigerating compartment are provided in a cabinet constituting the refrigerator body and selectively opened and closed by a freezer compartment door and a refrigerating compartment door, respectively.

The freezer compartment door and the refrigerating compartment door are rotatably mounted in the freezer compartment and the refrigerating compartment having an open front, and each door is provided with a gasket for sealing the inside of the storage compartment.

The freezer compartment door or the refrigerating compartment door may be provided with a storage container for storing a small storage.

Recently, in order to meet various consumer demands and to prevent cold air loss due to frequent opening and closing of the door, an opening for opening the storage container is formed in the refrigerating chamber door or the freezing chamber door, and the door of the storage container is connected to the refrigerating chamber door or the freezing chamber door. The structure which mounts so as to be rotatable about is developed and used.

Such a storage container door is provided to provide a storage space in a space penetrating the door, open the home bar door to store or take out food stored therein.

In the case of the storage container door, as disclosed in Korean Patent Laid-Open Publication No. 10-2011-0067952, an opening is formed in the middle of the refrigerating chamber door or the freezing chamber door, and the storage container door is configured to rotate up and down.

In all of the receptacle doors, the refrigerating compartment door or the freezing compartment door is pivotally connected to the refrigerator body by a hinge, and the receptacle door is rotatably mounted to the refrigerating compartment door or the freezing compartment door.

A gasket is provided at the edge of the inner surface of the refrigerator compartment door or the freezer compartment door in contact with the front surface of the refrigerator body to seal the refrigerator compartment and the freezer compartment.

In addition, a gasket for sealing the storage space inside the storage container door is provided at the contact portion with the freezer compartment or the refrigerating chamber door of the inner surface edge portion of the storage container door.

However, since a separate gasket is provided in each of the freezer compartment or the refrigerating compartment door and the auxiliary door, there is a problem in that cold air loss through the two gaskets increases compared to the case where only one gasket is provided because there is no storage container door.

In addition, dew is formed on the front surface of the main body, which is the contact area of the gasket, and the front surface of the refrigerating compartment or the freezing compartment door due to a temperature difference between inside and outside.

In this case, since two heaters are required to prevent dew condensation, power consumption increases.

The present invention has been made to solve the above-mentioned problems, the object of the present invention is to provide a refrigerator configured to be selectively detachably coupled and supported between the main body and the door without having a separate storage container door in the door. have.

The present invention for achieving the above object, the refrigerator includes a main body provided with a storage compartment; A door rotatably provided at a hinge portion of the main body to open and close the storage compartment; A storage container selectively mounted on the door or the main body; A storage container support device provided on the inner surface of the door, the wall of the main body, or the storage container so that the storage container can be selectively mounted and supported on the door or the main body; Selectively controlling the operation of the storage container support device, including a control device provided in the door, which can be operated outside the door, the storage container support device; A latch device provided in the storage container and acting according to an external force to be selectively caught in the main body or the door to provide a supporting force so that the storage container is selectively detachably supported on the storage chamber or the rear surface of the storage door; A refrigerator provided in the container, the connection supporting device which connects the storage container and the door when the main body is spaced apart from each other, and releases the connection relationship between the storage container and the door when the main body contacts the main body. to provide.

According to the refrigerator of the present invention, since only the main door is provided without the auxiliary door, the cold air loss through the two gaskets and the power consumption by the two heaters are reduced.

In addition, the user can conveniently use the refrigerator provided by the storage container is detachably coupled and supported between the main body and the door inside the one door.

When the user stores or withdraws the storage for the storage container, since the storage container seals the front of the storage chamber, it is possible to prevent the loss of cold air in the storage chamber.

In addition, the user can conveniently use the refrigerator provided by the storage container is detachably coupled and supported between the main body and the door inside the one door.

Meanwhile, a latch device operated by a button is provided, and the storage container and the door may be coupled or separated by the operation of the latch device.

That is, when the user needs to access the storage compartment, when the user pulls the door without pressing a button, the door and the storage vessel are coupled and opened at the same time by the latch device to open the storage compartment.

On the contrary, when the user needs to access the storage container, when the user presses the button and pulls the door, the door and the storage container are separated by the latch device, and the storage container is coupled to the storage chamber inlet to open the storage container.

On the other hand, the latch device includes a locking portion, a movement guide portion for moving the locking portion, and a rotation limiting portion for limiting rotation of the locking portion when the locking portion and the fixing member are separated, thereby more accurately and quickly storing the container and the door or Coupling between the storage container and the main body can be made.

On the other hand, in addition to the latch device is provided with a support device for making the connection between the storage container and the door or the connection is released, there is an advantage that the coupling can be made more stable when the storage container is coupled to the door.

In addition, when the user stores or withdraws the storage object with respect to the storage container, the storage container is stably supported on the main body instead of being mounted on the door, thereby preventing the storage item from shaking according to the rotation of the door.

1 is a perspective view showing a state in which a storage container is opened in the refrigerator according to the present invention.
Figure 2 is a perspective view showing a state in which the storage compartment is opened in the refrigerator according to the present invention.
3 is an exploded perspective view of a storage container and a door according to the present invention.
4 and 5 are perspective views showing that the connection support device according to the present invention is provided in the storage container.
Figure 6 is a perspective view of the connection support device according to the present invention.
Figure 7 is an exploded perspective view of the connection support device according to the present invention.
Figure 8 is a side view showing a state in which the fixing support of the connection support device and the door according to the present invention.
Figure 9 is a side view showing a state in which the fixing portion of the connection support device and the door according to the present invention.
10 is a perspective view of the fixing part and the fixing member of the door according to the present invention.
11 is a perspective view showing that the first latch device according to the present invention is mounted in a storage container.
12 is a perspective view of a first latch device according to the present invention.
Figure 13 is an exploded perspective view of the first latch device according to the present invention.
14 is a perspective view showing that the second latch device according to the present invention is mounted in a storage container.
15 is a perspective view of a second latch device according to the present invention.
16 is an exploded perspective view of a second latch device according to the present invention.
17 is a perspective view of a door and a latch switch device according to the present invention.
Figure 18 (a) and (b) is a plan view showing that the fixing member is coupled to the first latch device and the second latch device according to the present invention.
FIG. 19 is a plan view showing the position of the locking portion in FIG.
20 is a plan view showing that the first latch device and the fixing member according to the present invention are separated.
21 is a plan view showing the position of the locking portion in FIG.
FIG. 22 is a side sectional view showing a state in which a door and a storage container are connected by a fixing part provided in the door and a support device provided in the storage container.
FIG. 23 is a side cross-sectional view illustrating a state in which the door and the storage container are separated by a fixing part provided in the door and a support device provided in the storage container.

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

1 shows a refrigerator according to the present invention, FIG. 2 is a perspective view showing that the door is opened with the storage container coupled to the door in the refrigerator of FIG. 1, and FIG. 3 is an exploded view of the door and the storage container. A perspective view is shown.

1 and 2, the refrigerator according to the present invention includes a main body 10 having a storage compartment 20 provided therein, a door 30 opening and closing a front opening of the main body, and a main body and a door. A storage container 100 detachably coupled between and supported between the storage container 100 and the door 30 so that the storage container 100 is selectively supported by the door 30. Device 200.

On the other hand, the place corresponding to the position of the connection support device 200 of the rear surface of the door 30 is provided with a fixing portion 210 to which the connection support device 200 is selectively caught and fixed.

The connection support device 200 is connected to or disconnected from the fixing part 210 according to whether or not a contact with the inlet edge of the storage compartment 20 of the main body 10.

The illustrated refrigerator is provided with a refrigerating compartment in an upper portion and a freezing compartment in a lower portion thereof as the storage compartment 20, but may also be applied to a refrigerator of a type in which a refrigerating compartment and a freezing compartment are provided on the contrary or provided to the left and right.

The doors 30 and 40 of the refrigerator are rotatably connected to each side of the main body through a hinge 13 to open and close the front openings of the refrigerating compartment and the freezing compartment, respectively.

A gasket 31 is provided at an inner surface edge of the door 30 to seal a portion in contact with the front surface of the main body 10.

The doors 30 and 40 include handles 32 and 42, respectively. In particular, the handle 32 of the door 30 on which the storage container 100 is mounted is preferably provided at the lower left corner of the door 30.

As shown in FIGS. 1 and 2, the storage container 100 is selectively detachably supported by the main body 10 and the door 30.

1 illustrates a case in which the storage container 100 is disposed in the main body 10 to open or open the door 30 so that a user may store or withdraw items in the storage container 100. The case where the front surface is exposed is shown.

FIG. 2 is a front view of the storage compartment 20 when the auxiliary storage compartment 100 is coupled to the door 30 so that a user stores or withdraws items into the storage compartment 20, and opens the door 30. The case where this is exposed is shown.

The upper end of the handle 32 of the door 30 is preferably provided with a button 610 for changing the coupling position of the storage container 100 from the main body 10 to the door 30.

When the user opens the door 30, when the user presses the button 610, the storage container 100 is separated from the door 30 as shown in FIG. 1 and is coupled to the storage room 20.

Thus, the front surface of the auxiliary storage compartment 100 is exposed.

The operation relationship of the button 610 will be described in detail later.

The present invention is provided with a control device for selectively controlling the operation of some of the storage container support device, the control device is provided in the door, it is provided to be operable from the outside of the door.

The control device includes the button 610 and various components connected to the button 610.

The storage container 100 may be supported on the main body 10 and the refrigerating compartment door 30, respectively, and may be fixed to maintain its position.

To this end, the refrigerator of the present invention includes the first and second latch devices 520 and 530 provided in the storage container 100 so that the storage container 100 is selectively supported by the door 30 or the storage chamber 20. To be fixed.

At this time, the lower portion of the connection support device 200 is covered by the storage container 100 is not visible from the outside, only the portion in contact with the inlet edge 24 of the storage compartment 20 of the main body 10 is projected upwards May be exposed.

Such a device may include the connection support device 200 or the first latch device (FIGS. 12 and 520) and the second latch device (FIGS. 15 and 530), or the first guide support part (FIGS. 3 and 510) and the second guide support part. 3, 540, or a stopper groove (see FIGS. 12, 15, 111, 121) and a locking guide groove (see FIGS. 12, 15, 112) into which a part of the first and second latch devices 520, 540 is selectively inserted. , 122).

These devices are collectively defined as storage vessel support devices.

As shown in FIG. 3, the storage container 100 includes a frame 110 forming an edge of the storage container, one or more storage shelves 120 mounted on the frame 110, and the frame 110. And a cover 130 coupled to the rear side to form a storage space separated from the storage compartment 20 of the main body.

The frame 110 is preferably formed of a metal frame and forming a rectangular border portion as a whole.

One or more storage shelves 120 may be detachably mounted inside the frame 110. Since the storage shelf 120 forms a storage space having a rectangular parallelepiped shape that is generally long in the vertical direction, the storage container 120 serves to separate a plurality of storage spaces inside the storage container 100 in order to increase space utilization. .

To this end, it is preferable that two or more storage shelves 120 are disposed at a predetermined interval in the vertical direction.

In addition, the storage container 100 includes a cover 130 coupled to the rear side of the frame 110 to separate the internal storage space from the storage compartment 20 inside the body.

The cover 130 is preferably coupled with a screw or the like to surround the outer surface of the frame 110 at the rear side of the frame 110 in a state in which the storage shelf 120 is mounted to the frame 110.

The cover 130 is preferably disposed to face the refrigerating compartment 20.

The cover 130 is preferably formed of a transparent material.

When the door 30 is opened while the storage container 100 is mounted on the main body 10, the user can see the inside of the storage compartment 20 of the main body through the transparent cover 130.

In addition, when the door is opened with the storage container 100 mounted on the door 30, the user can see the internal storage space of the storage container through the transparent cover 130, so that the refrigerator can be used more conveniently. Can be.

Meanwhile, the storage container 100 may be composed of only the storage shelf 120. In this case, a part of the storage container support device may be installed in the storage shelf 120.

In this case, the refrigerating chamber 20 can be seen between the storage shelf 120 and the storage shelf 120.

The connection support device 200 is preferably disposed at the center of the upper surface of the frame 110, the rear portion of the door 30 is provided with a fixing portion 210 that is selectively connected to the connection support device 200 do.

The fixing part 210 is preferably located above the rear surface of the door 30 so as to correspond to the position of the connection support device 200.

On the other hand, Figure 3, the first and second latch devices provided in the left and lower left corner and the upper left corner of the handle 32 is mounted to the lower left corner of the door 30 when viewed from the front 520 and 530 and first and second guide supports 510 and 540 provided at the lower right corner and the upper right corner of the storage container 100.

A latch switch device 600 for operating the latch device 520 by pressing the latch device 520 is provided at a portion where the handle of the door 30 is installed, and the latch switch device 600 is provided with the control device. Configure

The latch switch device 600 is interlocked with the button 610 to exert a force in the rear direction of the door 30, the latch device 520 is operated by the operation of the latch switch device 600 As a result, a coupling state or a locking state between the door 20 and the storage container 100 may be released.

That is, when the button 610 is not pressed, the engagement state or the locking state between the door 20 and the storage container 100 is maintained, and when the button 610 is pressed, the door 20 and the storage container ( The engagement state or the engagement state between the 100 is released, and the engagement state or the engagement state between the storage container 100 and the main body 10 is achieved.

The handle 32 is preferably screwed to one side of the door 30, the handle 32 is horizontally extended from a vertical rod constituting the handle 32 to be fastened to one side of the door It is provided with an extension that is formed to allow.

In addition, the latch switch device 600 is preferably embedded in the door 30 near the portion where the handle 32 of the door 30 is fastened.

In addition, the fixing member 550 inserted into the latch devices 520 and 530 and the guide supporting parts 510 and 540 to be coupled or caught to the edge portion of the door 30 is fastened to protrude rearward from the rear surface of the door 30. have.

The fixing member 550 is selectively inserted into the latch devices 520 and 530 of the storage container 100 and is caught by the first and second latch devices 520 and 530 so that the storage container 100 is connected to the door 30. )).

Therefore, when the door 30 is rotated, the storage container 100 also rotates like the door 30 by the combination of the latch devices 520 and 530 and the fixing member 550.

The handle 32 is provided with the button 610 for operating the latch switch device 600 of the latch device (520,530) by a link structure (not shown) provided inside the latch switch device 600 When viewed from the front of the refrigerator press the latch device 520 disposed on the lower left side of the storage container 100 to release the locked state.

Thus, when the user presses the button 610 on the handle 32 of the door 30 to release the locked state of the latch device 520 through the latch switch device 600, and then pulls the door handle 32, The storage container 100 is maintained in the state mounted on the main body 10 and only the door 30 is rotated to be opened.

It is preferable that a pair of roller device 300 is further provided below the storage container 100.

The roller device 300 is equipped with a plurality of rollers, each roller on the support jaw 35 protruding the storage container 100 to the bottom surface or upper surface of the shelf 10, and optionally the inner surface of the door 10. Support.

In the embodiment shown in Figure 2, the storage container 100 is not made to block all the front opening of the storage compartment 20, the shelf 23 on the drawer 26 provided at the bottom of the storage compartment 20 It is made to block the openings above.

In this case, when the storage container 100 is mounted on the main body 10, one or more rollers of the roller device 300 are supported on the front upper surface of the shelf 23 above the lower drawer 26.

In addition, the plurality of shelves 21 and 22 mounted in the refrigerating compartment 20 and the drawer 25 located above the lowermost drawer 26 are predetermined so that the storage container 100 can be mounted to the main body. Consists of shapes and dimensions that can be mounted in the depth entered position.

On the other hand, the refrigerator of the present invention may be made so that the storage container 100 to block all the front opening of the storage compartment 20.

In this case, the vertical length of the storage container 100 is formed to be close to the height of the front opening of the storage compartment 20, the width of the storage container 100 also corresponds to the width of the front opening of the refrigerating compartment 20 Will be formed.

In addition, when two drawers are provided in the refrigerating compartment 20, the lower drawer 26 should be manufactured in a shape and a dimension drawn inwardly so as not to interfere with the storage container 100 like the drawers thereon. something to do.

In this case, the roller device 300 may be disposed to contact the bottom surface of the refrigerating chamber 20 instead of the shelf 25 on the lower side drawer 26.

As shown in FIG. 3, the refrigerator further includes a latch device 520 and 530 and a guide supporter 510 and 540 for selectively fixing the storage container 100 to the main body 10 or the door 30. It is preferable.

The latch devices 520 and 530 include a first latch device 520 and a second latch device 530 provided at a lower portion of the frame 110 of the storage container 100.

The first latch device 520 is provided in the lower left when viewed from the front of the storage container 100, the second latch device 530 is provided in the upper left when viewed from the front of the storage container 100. .

The first latch device 520 and the second latch device 530 are preferably located opposite to the position of the rotating part of the door 30.

In addition, the door 30 is provided with a fixing member 550 that is selectively hooked to the first and second latch devices 520 and 530.

The fixing member 550 is preferably disposed on the rear surface of the door 30 to correspond to the positions of the first and second latch devices 520 and 530.

The first and second guide supports 510 and 540 are provided on opposite sides of the first and second latch devices 520 and 530, and the first and second guide supports 510 and 540 are further fixed to the rear surface of the door 30. The members 550 are provided to be caught and supported.

The fixing members 550 are provided at four edges of the rear surface of the door 30, and the fixing members 550 that can be inserted into the first and second guide supporting parts 510 and 540 are located near the rotating part of the door. Prepared.

Fixing members 550 inserted into and engaged with the first and second latch devices 520 and 530 are provided on opposite sides of the rotation part of the door 30.

Each of the fixing members 550 is preferably provided two in the vertical direction.

As shown in FIG. 4, the connection support device 200 is disposed above the storage container 100, and is an internal component when it is not in contact with the entrance edge 24 of the storage compartment. Their location will be different.

The detailed structure and operation of the connection support device 200 will be described later.

As shown in FIG. 5, the connection support device 200 is provided with a bracket 240 coupled to the frame 110, and rotatable in the bracket 240, and an upper portion thereof is the storage chamber (see FIG. 2). And a rotating member 220 which is in contact with the upper part of the inlet of the upper part 20, and is provided to be in contact with the rotating member 220, and is provided in the door (see FIGS. 3 and 30) depending on whether the rotating member 220 is in contact. It includes a connection member 230 is connected to or disconnected from the fixing portion 210 is provided.

6 is a perspective view showing the connection support device 200 of the present invention, Figure 7 is an exploded perspective view of the support device.

The connection supporting device 200 is rotated by the rotating member 220 and the rotating member 220 is pushed by the upper inner surface of the main body when the storage container 100 is mounted to the main body 10; It is preferable to include a connecting member 230 that is pressed and rotated, and a bracket 240 rotatably supporting the rotating member 220 and the connecting member 230 and coupled to the upper portion of the storage container 100. Do.

First, the bracket 240 is formed in a "c" shape having a predetermined height when viewed from an upper surface, and the rear wall surface of the bracket 240 is coupled to the upper portion of the storage container 100 by a plurality of screws. .

Rotating shafts 226 and 236 of the rotating member 220 and the connecting member 230 are rotatably installed between both side surfaces of the bracket 240, respectively.

As shown in FIG. 6, the pivot member 220 has a pivot shaft 226 mounted on an upper left side of the bracket 240, and a contact portion to be described later in the center of the pivot shaft 226. 222 and the pressing portion 224 is prepared.

The connecting member 230 is a part of the rotating member 220 is pressed by the connecting member 230 when one side of the rotating member 220 is pushed downward or forward by the upper inner surface of the main body To be rotated accordingly.

When the connection member 230 is not rotated, it is preferable to be engaged with the fixing part 210, and when the connection member 230 is rotated, the engagement with the fixing part 210 is released.

The connection support device 200 further includes an elastic member 250 for returning the connection member 230 to its original state when the rotation member 220 releases the force for pressing the connection member 230. desirable.

The elastic member 250 is preferably composed of a coil spring, but is not limited thereto, and may have any elastic restoring force.

The elastic member 250 is connected between the connection member 230 and one side of the bracket 240.

The elastic member 250 serves to restore the connecting member 230 to its original position when the rotating member 220 contacts the connecting member 230 and the pressing force is released.

That is, the connecting member 230 is pivoted upward, and accordingly, the connecting member 230 pushes up the rotating member 220 so as to position the connecting member 230 and the rotating member 220. Restore to original position.

The fixing part 210 is a plate part 212 which is fastened with a screw on the inner surface of the door 30, and formed integrally with the plate part, the ring of the "C" shape is fixed horizontally to the connection member ( It is preferred that a portion of 230 includes a receptacle 214 that can be accommodated.

The plate portion 212 is mounted on the upper surface of the inner surface of the door 30 with a plurality of screws.

The plate portion 212 is formed in a horizontally long rectangular shape, a plurality of screw holes for fastening the screw is preferably formed near both sides.

The receiving portion 214 is preferably formed to extend horizontally and integrally from the plate portion 212.

Inside the receiving portion 214 is formed a hole that can be inserted while the fixing portion 210 is rotated.

 The receiving portion 214 is preferably provided in a ring shape extending from the plate portion 212 toward the support device 220, but is not limited thereto.

Since the fixing portion 210 must substantially support the weight of the home bar cabinet 100, it should be made of a material having excellent strength. Therefore, the fixing part 210 is preferably formed integrally with a metal material or reinforced plastic.

The pivot member 220 is provided with a pivot shaft 226 rotatably mounted to the bracket 240 and protruding upward from the pivot shaft to be in contact with the inlet side of the storage compartment 20. The contact portion 222 and a pressing portion 224 extending from the pivot shaft 226 and connected to the contact portion 222.

The pressing part 224 is provided to press the connecting member 230 while moving in contact with the contact part 222 when the contact part 222 rotates downwardly in contact with the storage compartment 20.

The pivot shaft 226 is rotatably mounted between both side walls of the bracket 240.

The contact part 222 and the pressing part 224 may be integrally formed to form an angle substantially perpendicular to each other, and may be integrally formed with the rotation shaft 226 or rotatably mounted with respect to the rotation shaft 226.

The contact portion 222 is made so that the initial position is vertically upward. The contact portion 222 is rotated forward and downward while being pushed by the inclined surface provided in the upper portion of the inlet of the storage compartment 20 when the storage container 100 is inserted in the storage compartment 20 direction.

The pressing portion 224 is formed integrally with the contact portion 222 and is rotated by pressing the pressing portion 232 eccentric from the rotating shaft 236.

The connection member 230 includes a pressing portion 232 which extends in the left and right direction and is pressed in contact with the pressing portion 224, and a rotation shaft 236 provided at both sides of the pressing portion 232.

On the other hand, both sides of the pressing portion 232 is provided with an inner member 237 that can be rotated more smoothly, the inner member 237 is the pressing portion 232 and the bracket 240 It also serves to separate them.

The inner member 237 is preferably composed of a bearing or washer-like structure.

The ring portion 234 extends from the pressed portion 232, and the ring portion 234 extends in the direction of the fixing portion 210. However, the ring portion 234 is preferably extended in the form of a downward curved convex upwards.

This is to allow the hook portion 234 to be easily caught or released in the receiving portion 214 of the fixing portion 210.

Receiving portion 234 of the connecting member 230 is formed in a convex upward shape, the pressing portion 224 of the rotating member 220 to the connection portion of the receiving portion 234 and the pressing portion 232. It is preferable that an insertion hole 238 is formed to be inserted therein.

As shown in FIGS. 6 and 7, the insertion hole 238 may be formed in a substantially rectangular shape by being biased toward the pressing portion 232 at the center of the upwardly convex ring portion 234.

On the other hand, it is also conceivable that the connection support device 200 is arranged in plural at a predetermined interval on the upper part of the home bar cabinet 100.

Since the storage container 100 is maintained on the inner surface of the door 30 by the connection support device 200, by the two support devices than when supported by one connection support device 200. It would be more desirable because the support would not rock from side to side.

On the other hand, any one of the side walls of the bracket 240 is provided with a first catching piece 245 extending inwardly and engaging one end of the elastic member 250.

In addition, a second locking piece 239 is provided on the upper surface of the pressing portion 232 to the other end of the elastic member 250.

Therefore, when the upward rotation of the connecting member 230 by the pressing action of the rotating member 220, the length of the elastic member 250 is extended to the elastic restoring force is accumulated therein, the pressing action is released When the connection member 230 rotates downward by the elastic restoring force, the connection member 230 may return to its original position, and the rotation member 220 may also return to the original position by the action of the connection member 230.

As shown in FIG. 9, in the state where the contact portion 222 of the pivot member 220 does not contact the inclined surface 15 of the inlet of the storage compartment 20, the contact portion 222 is disposed vertically, and the pressing portion 224 is arranged horizontally.

On the other hand, the pressing portion 232 of the connecting member 230 is preferably in contact with the pressing portion 224 or spaced a predetermined interval. However, in this case, since the pressing part 224 is in contact with the pressing part 224, the pressing part 232 may maintain a horizontal state because there is no pressing action by the pressing part 224.

When the pressing portion 232 is maintained in a horizontal state, the end of the ring portion 234 is caught in a state accommodated in the receiving portion 214 of the fixing portion 210.

Therefore, the connection support device 200 is in a state of being connected with the fixing part 210.

This means that a connection relationship between the storage container 100 in which the connection support device 200 is mounted and the door 30 in which the fixing part 210 is mounted is established.

Thus, when the door 30 is rotated, the storage container 100 can also move along the door 30.

 As shown in FIG. 9, when the contact portion 222 of the pivot member 220 contacts the inclined surface 15 of the inlet of the storage compartment 20 and pushes forward, the pivot member 220 as a whole rotates forward / downward. do.

Accordingly, the pressing portion 224 is inserted into the insertion hole 238 while pressing the pressing portion 232 of the connecting member 230.

When the pressing portion 232 is pressed, it is rotated backward / upward, accordingly, the ring portion 234 is also rotated upward.

Accordingly, the ring portion 234 is separated from the receiving portion 214 of the fixing portion 210, the connection between the connection support device 200 and the fixing portion 210 is released.

This means that the connection relationship between the storage container 100 in which the connection support device 200 is mounted and the door 30 in which the fixing part 210 is mounted is released.

Thus, the storage container 100 maintains a state disposed at the entrance of the storage chamber 20, and when the door 30 is rotated, the storage container 100 does not move along the door 30 together. Without, the door 30 performs a rotational movement alone.

As shown in FIG. 10, the fixing part 210 is disposed above the rear surface of the door 30.

As described above, the fixing part 210 includes a plate part 212 mounted on the rear surface of the door 30 and a receiving part 214 extending rearward from the plate part 212.

On the other hand, the rear side of the door 30 is provided with a fixing member 550 is inserted into the latch device (Fig. 14, 530) to be described later, the fixing member 550 extends from the rear of the door 30 And an extension leg 551 arranged at the end, and a fixing pin 552 disposed at an end of the extension leg 551 and engaged by the latch device 530.

As shown in FIG. 11, the frame 110 is provided with the first latch device 520. The first latch device 520 is installed on one side of the roller device 300.

The first latch device 520 is provided with a stopper 523 and a locking pin 5247.

A stopper groove 111 into which the stopper 523 is inserted and a locking guide groove 112 into which the locking pin 5247 is inserted are provided at a lower edge of the storage compartment 20 or an upper portion of the drawer 23. .

An extension groove of a 'C' shape is provided in the stopper groove 111 in the locking guide groove 112.

When the storage container (first object) 100 is attached to the door (third object) 30 and moves together with the door 30, the locking pins 5247 are formed of the locking guide groove 112. It can move freely along the rotational direction of the door 30 without being caught in the extension groove.

As will be described later, when the storage container 100 is separated from the door 30, the locking pin 5247 moves in the extension groove direction and is caught by the locking step 112a of the extension groove. To prevent it from moving forward.

On the other hand, the stopper 523 is provided to extend downward in the lower portion of the first latch device 520 is preferably implemented in the form of a rod or roller.

The stopper 523 serves to rotate while the storage container 100 is engaged with the door 30, but closes the front of the storage chamber (second object) 20, the storage container. It serves to limit the movement so that 100 does not go deep into the storage chamber 20 direction.

The stopper 523 is in contact with the rear surface of the stopper groove 111 to prevent the storage container 100 from entering a predetermined depth or more toward the storage chamber 20.

As shown in FIG. 12, the first latch device 520 is provided with a housing 521 having an empty interior and an open front, and rotatably provided within the housing 521. Reference, 550 or the engaging portion 524 to be caught in the locking guide groove (see Fig. 11, 112).

In addition, the first latch device 520 is rotatably provided in the housing 521 and positioned below the locking portion 524 to release the locking between the locking portion 524 and the fixing member 550. It includes a rotation limiting portion 525 is inserted into the locking portion 524 to limit the rotation of the locking portion 524 in the state or separation state.

Meanwhile, an exercise guide part connected to the inside of the housing 521 by the locking part 524 and the first elastic member (see FIGS. 6 and 5291) to guide the rotational movement of the locking part 524 (see FIG. 6). , 526 is provided.

A pressing part 522 is provided at the front of the housing 521 to press the exercise guide part 526 to rotate the exercise guide part 526.

The pressing part 522 is provided to be in contact with the latch switch device (see FIG. 3, 600) and moves to the inside of the housing 521 by pushing the latch switch device 600. 526 is moved and ultimately the locking portion 524 is rotated.

The lower surface of the locking portion 524 is provided with the locking pin (5247) extends downward, the locking end (see Fig. 3, 550) is supported on the side end of the locking portion 524 is supported (5242) is provided.

The side surface of the housing 521 is formed in a '-' shape.

Insertion guide grooves 5211 are provided on the upper and lower surfaces of the housing 521 to guide the fixing member (see FIG. 3, 550).

One side of the insertion guide groove 521 provided on the bottom surface of the housing 521 is provided with a movement guide groove 5212 for guiding the movement of the locking pin (5247).

When the locking portion 524 is rotated, the locking pins 5247 also move along the rotation direction. The movement guide groove 5212 has an area corresponding to the movement trajectory of the locking pins 5247.

The region of the movement guide groove 5212 preferably corresponds to the plan view shape of the locking guide groove (see FIG. 12 and 112) shown in FIG.

A lower surface of the housing 521 is provided with the stopper 523 extending downward, and the stopper 523 is preferably provided in a cylindrical shape.

13 is an exploded perspective view of the first latch device 520.

As described above, the housing 521 is provided with the insertion guide grooves 5211 on the upper and lower surfaces thereof, and the movement guide grooves 5212 are provided on the lower surfaces thereof.

On the other hand, the lower surface of the housing 521, the rotating shaft (5266; 5267, 5268, 5269) rotatably supporting the engaging portion 524, the rotation limiting portion 525, and the movement guide portion 526. Insertion holes 5213, 5214, and 5215 are inserted.

The pressing portion 522 is inserted and supported in front of the upper surface of the housing 521, and a guide hole 5216 is provided to guide the movement of the pressing portion 522 in the front-rear direction.

A supporting rod 5217 is provided inside the housing 521 to hold and support the second elastic member 5292. The second elastic member 5292 is preferably provided in the form of a coil spring.

The second elastic member 5292 connects between the support bar 5217 and the engaging piece 5254 of the rotational restriction 525.

Therefore, when the rotational limiting portion 525 is rotated by an external force (external force due to the pressurization of the fixing member 550) and the external force disappears, the rotational limiting portion 525 is returned to its original position.

The rear wall of the housing 521 is provided with a fastening hole 5218 into which a predetermined fastening member can be inserted. The fastening member is coupled to the frame (see FIG. 3, 110) through the fastening hole 5218.

The locking portion 524 includes a body portion 5231, a locking groove 5252 provided at one side of the body portion 5231, and a locking protrusion 5231 provided at an upper surface of the body portion 5231. A first insertion groove 5244 and a second insertion groove 5245 formed at opposite sides of the locking groove 5524, a first rotation shaft hole 5244 into which the first rotation shaft 5247 is inserted, and the body; It includes a locking pin (5247) extending downward from the lower surface of the portion (5241).

One end of the first elastic member 5291 is caught by the locking protrusion 5153, and the other end of the first elastic member 5291 is caught by the locking protrusion 5265 provided at the exercise guide part 526. The first elastic member 5291 is also preferably provided in the form of a coil spring.

Accordingly, when the motion guide part 526 is pushed by the pressing part 522 to rotate, the motion is transmitted by the elastic member 5291, and the locking part 524 also rotates.

Accordingly, the locking groove 5524 can move in the forward direction while looking toward the side.

The first rotary shaft 5267 is inserted into the first rotary shaft hole 5246 of the locking portion 524 in a state of being inserted into the insertion hole (5215).

However, the upper and lower surfaces of the locking portion 524 is provided with a first upper boss 5271 and a first lower boss 5301 to separate the locking portion 524 from the upper and lower surfaces of the housing 521.

The rotation limiting portion 525 extends in a form bent to one side from the body portion 5251 and the body portion 5251, and a first extension portion provided to be in contact with the fixing member (see FIG. 3, 550). 5252 and a second extension portion 5503 extending in a direction different from the first extension portion 5252.

A second rotary shaft hole 5256 is provided in the body portion 5251, and a locking protrusion 5254 in which the second elastic member 5292 is caught is provided at an end of the second extension portion 5503.

An upper portion of the second extension portion 5503 is provided with an insertion portion 5255 extending upward and selectively inserted into the second insertion groove 5245 of the locking portion 524.

When the insertion portion 5255 is inserted into the second insertion groove 5245, the rotation of the locking portion 524 is limited. In this case, the fixing member 550 and the locking portion 524 are separated. This is the case.

The second rotary shaft 5269 is inserted into the second rotary shaft hole 5256 and then disposed to pass through the insertion hole 5214.

In this case, a second upper boss 5272 and a second lower boss 5302 are provided on an upper surface and a lower surface of the rotation limiting part 525 to support the rotation limiting part 525 and the lower surface of the housing 520. Separate it from the top surface.

The second rotary shaft 5269 is disposed through the second upper boss 5272, the second rotary shaft hole 5256, and the second lower boss 5302.

The second upper boss 5272 and the second lower boss 5302 may be configured as washers.

The exercise guide part 526 is provided with a body portion 5221, a contact piece 5263 extending laterally from the body portion 5221, and provided to contact the pressing part 522, and the body portion ( 5261 extending in the other direction and selectively inserted into the first insertion groove (5244) of the engaging portion 524 and the upper portion of the body portion 5221 and the second elastic member A locking projection 5265 on which the 5292 is engaged is provided.

In addition, a third rotation shaft hole 5264 is provided at a rotation center of the body portion 5221.

A third upper boss 5273 and a third lower boss 5303 are provided at an upper portion and a lower portion of the rotary shaft hole 5264.

In addition, a third rotary shaft 5268 is provided, and the third rotary shaft 5268 passes through the insertion hole 5213, and the third lower boss 5303, the third rotary shaft hole 5264, and the third rotary shaft 5268 are provided. Passing through the three upper boss (5273) to support the movement guide portion 526 rotatably.

As shown in FIG. 14, the second latch device 530 is installed above the frame 110.

The second latch device 530 is provided with a stopper 533 and a locking pin (5347).

The upper edge of the storage compartment 20 is provided with a stopper groove 121 into which the stopper 523 is inserted, and a locking guide groove 122 into which the locking pins 5347 are inserted.

An extension groove of a 'C' shape is provided in the direction of the stopper groove 121 among the locking guide grooves 122.

When the storage container 100 is attached to the door 30 and moves together with the door 30, the locking pins 5347 are not caught by the extension grooves of the locking guide groove 122 and the door 30. Can move freely along the direction of rotation of

As will be described later, when the storage container 100 is separated from the door 30, the locking pins 5347 move in the direction of the extension groove and are caught by the locking step 122a of the extension groove. To prevent it from moving forward.

On the other hand, the stopper 533 is provided to extend downward in the lower portion of the second latch device 530 is preferably implemented in the form of a rod or roller.

The stopper 533 may play a role of the storage container 100 in a state in which the storage container 100 is engaged with the door 30, and when the front of the storage chamber 20 is closed, the storage container 100 may be moved. It serves to limit the movement so as not to go deep into the storage compartment (20).

The stopper 533 is in contact with the rear surface of the stopper groove 121 to prevent the storage container 100 from entering a predetermined depth or more toward the storage chamber 20.

As shown in FIG. 15, the second latch device 530 is provided with a housing 531 having an empty inside and an open front, and rotatably provided in the housing 531. Reference portion 550 or the locking portion 534 to be caught in the locking guide groove (see Fig. 14, 122).

In addition, the second latch device 530 is rotatably provided in the housing 531 and positioned below the locking portion 534 to catch the locking portion 534 and the fixing member 550. It includes a rotation limiting portion 535 is inserted into the locking portion 524 to limit the rotation of the locking portion 524 in the released or separated state.

A locking groove 553 is provided on the upper surface of the locking portion 534 so that the locking pin 5347 extends upward, and the fixing member (see FIG. 3 and 550) is supported on the side end of the locking portion 534. 5342 is provided.

The side surface of the housing 531 is formed in a 'c' shape.

Insertion guide grooves 5311 are provided on the upper and lower surfaces of the housing 531 to guide the fixing member (see FIG. 3 and 550).

One side of the insertion guide groove 531 provided on the upper surface of the housing 531 is provided with a movement guide groove 5312 for guiding the movement of the locking pin (5347).

When the locking portion 534 is rotated, the locking pins 5347 also move along the rotation direction. The movement guide groove 5312 has a region corresponding to the movement trajectory of the locking pins 5347.

An area of the movement guide groove 5312 may correspond to a plan view shape of the locking guide groove (see FIGS. 14 and 122) shown in FIG. 14.

An upper surface of the housing 531 is provided with the stopper 533 extending upward, and the stopper 533 is preferably provided in a cylindrical shape.

16 is an exploded perspective view of the second latch device 530.

As described above, the housing 531 is provided with the insertion guide groove 5311 on the upper and lower surfaces thereof, and the movement guide groove 5312 is provided on the upper surface.

On the other hand, the lower surface of the housing 531, the locking portion 534, the rotation limiting portion 535, and the rotation shaft (536; 5361,5262) rotatably supporting the movement guide portion 536 is inserted Insertion holes 5314 and 5315 are provided.

The support bar 5317 is provided inside the housing 531 to hold and support the elastic member 5392.

The elastic member (5392) is connected between the support bar (5317) and the locking projection (5354) of the rotation limiting portion (535).

Therefore, after the rotational limiting portion 535 is rotated by an external force (external force due to the pressurization of the fixing member 550), when the external force disappears, the rotational limiting portion 535 is returned to its original position.

The rear wall of the housing 531 is provided with a fixing hole 5318 into which a predetermined fastening member can be inserted.

The fastening member is coupled to the frame (see FIG. 3, 110) through the fixing hole 5318.

The locking portion 534 has a body portion 5331, a locking groove 5332 provided on one side of the body portion 5331, and a first insertion groove formed on opposite sides of the locking groove 5332, respectively. 5344) and a second insertion groove 5345, a first rotation shaft hole 5354 into which the first rotation shaft 5361 is inserted, and a locking pin 5477 extending upward from an upper surface of the body portion 5331. do.

In the state where the fixing member (see Fig. 3, 550) is supported by the locking groove (5342) is supported, the locking groove (5342) is provided to face the side, the fixing member 550 is pulled out to the locking groove (5342) In the case of separating from), the engaging groove 5332 is disposed to face the front.

The first rotary shaft 5361 is inserted into the first rotary shaft hole 5354 of the locking portion 534 in the state of being inserted into the insertion hole (5315).

The upper and lower surfaces of the locking portion 534 is provided with a first upper boss 5371 and a first lower boss 5381 to separate the locking portion 534 from the upper and lower surfaces of the housing 531.

The rotation limiting part 535 extends in a form bent to one side from the body part 5331 and the body part 5331, and a first extension part provided to be in contact with the fixing member (see FIG. 3, 550). 5353 and a second extension part 5353 extending in a direction different from the first extension part 5353.

The body portion 5331 is provided with a second rotary shaft hole (5356), the end of the second extension portion (5353) is provided with a locking projection (5354) that is caught by the elastic member (5392).

An upper portion of the second extension portion 5353 extends upward and an insertion portion 5355 is selectively inserted into the second insertion groove 5345 of the locking portion 534.

When the insertion part 5355 is inserted into the second insertion groove 5345, rotation of the locking part 534 is limited, in which case the fixing member 550 and the locking part 534 are separated. This is the case.

The second rotary shaft 5354 is inserted into the second rotary shaft hole 5354, and then disposed to pass through the insertion hole 5314.

At this time, the upper and lower surfaces of the rotational limiting portion 535 is provided with a second upper boss (5372) and the second lower boss (5382) to support the rotational limiting portion (535), and the lower surface of the housing (530) Separate it from the top surface.

The second rotary shaft 5369 is disposed through the second upper boss 5172, the second rotary shaft hole 5354, and the second lower boss 5332.

The second upper boss 5172 and the second lower boss 5332 may be configured as washers.

As shown in FIG. 17, a handle 32 is provided in front of the door 30, and the button 610 is provided on the handle 32.

A gasket 31 is provided at the rear edge of the door 30.

The rear of the door 30 is provided with a latch switch device 600 that is connected to the handle 32, the latch switch device 600 is provided with a protrusion 630.

A link structure (not shown) moving according to the operation of the button 610 is provided in the latch switch device 600, and the protrusion 630 is disposed at an end of the link structure.

Therefore, when the button 610 is pressed, the link structure is moved, thereby moving the projection 630 backward, thereby pressing the pressing portion (see Fig. 12, 522) of the first latch device 520.

The fixing member 550 is provided below the latch switch device 600. The fixing member 550 includes an extension leg 551 extending rearward from the rear surface of the door 30 and the extension leg ( The fixing pin 552 is provided at the end of the 551.

The extension legs 551 are provided up and down to be spaced apart from each other, and the fixing pin 550 is provided at an end of the extension leg 551 provided up and down.

The extension legs 551 are spaced apart from each other to form a predetermined space.

The fixing pin 552 may be caught and supported by the locking grooves (see FIGS. 12, 13 and 5242) of the first latch device 520.

Hereinafter, an operation of the present invention will be described with reference to the accompanying drawings.

FIG. 18A is a plan sectional view of the first latch device 520, and FIG. 14B is a plan sectional view of the second latch device 530. FIG.

18 (a) and 18 (b) show that the fixing member is inserted into and supported in the first and second latch devices so that the storage container is attached to the door.

As shown in FIG. 18A, the fixing member 550 is inserted into the insertion guide groove 5211 of the housing 521.

In this state, the fixing pin 551 of the fixing member 550 is disposed in the locking groove 5252, and the sidewall of the locking groove 5524 is disposed to surround the fixing pin 551.

That is, the locking groove 5524 serves as a stopper with respect to the fixing pin 551 to prevent the fixing member 550 from being separated out.

At this time, the locking pin (5247) of the locking portion 524 is located on the right side of the movement guide groove (5244) is prevented from being caught in the locking guide grooves (Figs. 11 and 112). As a result, the binding between the storage container 100 and the main body 1 is released.

In order for the locking portion 524 to reliably support the fixing member 550, rotation of the locking portion 524 must be prevented in this state.

To this end, an insertion part 5252 provided in the motion guide part 526 is inserted into the first insertion groove 5244 of the locking part 524 to prevent rotation.

On the other hand, the first extension portion 5252 of the rotation limiting portion 525 is pushed by the support pin 552 of the fixing member 550 to move backward from the insertion guide groove 5211, accordingly the rotation The limiting portion 525 is rotated and positioned as a whole.

In FIG. 14B, the fixing member 550 is inserted into the insertion guide groove 5311 of the housing 531.

In this state, the fixing pin 551 of the fixing member 550 is positioned in the locking groove 5332, and the sidewall of the locking groove 5534 is disposed to surround the fixing pin 551.

That is, the locking groove 5332 serves as a stopper with respect to the fixing pin 551 to prevent the fixing member 550 from being separated out.

At this time, the locking pin (5347) of the locking portion 534 is located on the right side of the movement guide groove (5344) is prevented from being caught in the locking guide groove (Figs. 14, 122). As a result, the binding between the storage container 100 and the main body 1 is released.

On the other hand, the first extension portion 5332 of the rotation limiting portion 535 is pushed by the support pin 552 of the fixing member 550 to move backward from the insertion guide groove 5211, accordingly the rotation The restriction part 535 is rotated and positioned as a whole.

In FIG. 19, positions of the locking portions 524 and 534 of the first and second latch devices are the same as positions of the locking portions 524 and 534 of FIGS. 18A and 18B, and at this time, the door 30 ) Maintains a state in which the storage compartment 20 of the main body is closed.

At this time, the locking pins (5247, 5347) of the locking portion (524, 534) is located on the right side of the locking guide groove (112, 122) is prevented from being caught in the locking guide groove (112, 122).

Meanwhile, the stoppers 111 and 121 are positioned in the stopper grooves 523 and 533, and the stopper grooves 523 and 533 surround the rear and side surfaces of the stoppers 111 and 121.

However, in this state, when the door 30 and the storage container 100 are bound and the user pulls the door 30, the door 30 and the storage container 100 rotate forward at the same time, and the storage chamber ( 20) is open.

In particular, the locking pins (5247, 5347) is located on the right side of the locking guide grooves (112, 122), because the locking guide grooves (112, 122) are opened in the forward state, the door 30 and the storage container Even if it moves forward along the (100) can be freely moved without being caught by the engaging guide grooves (112, 122).

Thus, smooth opening of the door 30 and the storage container 100 can be realized.

FIG. 20 (a) illustrates an intermediate process in which the fixing member 550 is separated from the first latch device 520, and FIG. 20 (b) shows the fixing member (1) in the first latch device 520. 550 is shown in a completely separated state.

When the button 610 provided in the handle 32 disclosed in FIG. 17 is pressed, an internal link structure operates, and the protrusion 630 moves backward.

As a result, as shown in FIGS. 20A and 20B, the pressing part 522 is moved into the housing 521 by the protrusion 630, and accordingly, the exercise guide part ( The extension 5526 of 526 is pressed.

When the contact piece 5203 is pressed, the motion guide part 526 is rotated, the rotation direction of the motion guide part 526 is clockwise in this figure.

As a result, the insertion part 5203 is separated from the first insertion groove 5244 of the locking part 524.

Since the locking part 524 is connected to the exercise guide part 526 and the second elastic member 5292, when the exercise guide part 526 moves clockwise, the exercise guide part 526 is moved. Pulled by the locking portion 524 is rotated counterclockwise.

Accordingly, the locking groove (5242) is rotated from the side to the front, and thereby the locking state with the locking pin 552 is released, thereby creating an environment in which the locking pin 552 can move forward.

On the other hand, when the locking portion 524 is rotated counterclockwise, the locking pin (5247) is moved to the left of the movement guide groove (5244). As will be described later, it is moved to the left side of the locking guide groove (Figs. 11 and 112) to be surrounded by the step (Fig. 11, 112a) of the extension groove of the locking guide groove 112.

On the other hand, the first extension portion 5252 of the rotation limiting portion 525 is in contact with the fixing pin 552 of the fixing member 550, the rotation limiting portion 525 is the first elastic It is connected to the member 5291.

The first elastic member 5291 is connected to the second extension portion 5292, and provides an elastic restoring force for pulling the second extension portion 5292, and accordingly, the rotation limiting part 525 is a clock. It is intended to rotate in the opposite direction.

Therefore, when the locking member 550 is released from the locking portion 524, the rotation limiting portion 525 rotates counterclockwise, and the first extension portion 5252 is the locking pin. Push 552 forward.

In this state, when the user pulls the door (see Fig. 1, 30) forward, the fixing member 550 is moved forward from the insertion guide groove (5211).

When the fixing member 550 is completely removed from the latch device 520, the rotation limiting part 525 further rotates in the counterclockwise direction, and an insertion part provided in the rotation limiting part 525 ( 5255 is inserted into the second insertion groove 5245 provided in the locking portion 524.

Thereby, the locking part 524 can be prevented from further rotating.

As a result, the door 30 and the storage container 100 are separated so that the bobbin storage room 100 is located on the main body, and when the user pulls the door 30 open, the front surface of the storage container 100 is opened. The user can be exposed or withdrawn the article.

Compared to the first latch device 520, the second latch device 530 has the motion guide part 526 omitted, and coupling and detachment between the locking part and the fixing member may be performed by the second latch device 530. Since the same, the separation operation of the second latch device 530 and the fixing member 550 will be replaced with the description of the separation operation between the first latch device 520 and the fixing member 550 described above.

Positions of the locking portions 524 and 534 of the first and second latch devices shown in FIG. 21 are the same as positions of the locking portions 524 and 534 of FIGS. 20 (a) and 20 (b). 30 is in an open state, and the storage container 100 is in a state of being disposed at the entrance of the storage chamber 20.

At this time, the locking pins (5247, 5347) of the locking portion (524, 534) is located in the extension groove located on the left side of the locking guide groove (112, 122), the locking step (112a, 122a) formed on the front edge of the extension groove It is arranged adjacent to and restricted from moving forward.

Meanwhile, the stoppers 111 and 121 are positioned in the stopper grooves 523 and 533, and the stopper grooves 523 and 533 surround the rear and side surfaces of the stoppers 111 and 121.

In this state, when the door 30 and the storage container 100 are separated and the user pulls the door 30, only the door 30 rotates forward, and the storage container 100 is opened.

The locking pins 5247 and 5347 are positioned in extension grooves provided on the left side of the locking guide grooves 112 and 122. Since the extension grooves are blocked by the locking step 112a and 122a, the door is closed. Even if the 30 is opened forward, the finishing device locking pins 5247 and 5347 are caught in the locking steps 112a and 122a, and thus the forward movement is limited.

Therefore, smooth opening of the door 30 can be realized.

In the above, the process of separating in the state in which the storage container 100 and the door 30 are coupled, but the process of recombining in the separated state is performed in the reverse order of the above-described process.

As described above, the coupling and separation process between the first latch device 520 and the fixing member 550 is substantially similar to the coupling separation process between the second latch device 520 and the fixing member 550. The description of the first latch device 520 will be replaced with the description of the second latch device 530.

In other words. As shown in FIG. 20 (b), the user pushes the door 30 in a state in which the fixing member 550 and the first latch device 530 are separated to lift the fixing member 550 as shown in FIG. 20 (a). Enter the latch device 520.

The fixing member 550 is inserted into the insertion guide groove 5211 and pushes the first extension part 5252 of the rotational limiting part 525 back.

As a result, the rotation limiting part 525 rotates in a clockwise direction, whereby the insertion part 5255 of the rotation limiting part 525 is separated from the second insertion groove 5245 of the locking part 524. .

As a result, the locking portion 524 may rotate in a clockwise direction.

The fixing pin 552 of the fixing member 550 enters the locking groove 5252, and pushes the locking groove 5524 back to rotate the locking portion 524 in a clockwise direction.

When the locking portion 524 rotates clockwise, the movement guide portion 526 connected by the locking portion 524 and the second elastic member 5292 is pulled out.

As a result, the motion guide part 526 rotates counterclockwise.

Accordingly, the first insertion groove 5244 and the insertion portion 5262 of the exercise guide part 526 are close to each other.

When the fixing member 550 completely enters, the locking groove 5252 of the locking portion 524 faces the side, and the fixing pin 552 is surrounded by the locking groove 5252. This will be.

In addition, the insertion part 5252 of the exercise guide part 526 is inserted into the first insertion groove 5244 to limit the rotation of the locking part 526.

As a result, the fixing member 550 may be completely restrained by the locking portion 524 to prevent the fixing member 550 from being separated in the forward direction.

As shown in FIG. 22, in the state in which the door 30 and the storage container 100 are coupled by the first and second latch devices (see FIGS. 12 and 15, 520 and 530), the door 30 is connected. Is pulled forward, the contact between the rotating member 220 of the connection support device 200 and the upper inclined surface 15 of the storage compartment 20 is released.

Therefore, since the rotation member 200 does not pressurize the connection member 230, the connection member 230 is caught by the fixing part 210.

As if the hanger is supported by a hanger, the connection support device 200 is caught by the fixing part 210.

Therefore, the storage container 100 in which the connection support device 200 is disposed is connected to the fixed part 210 by the connection support device 200, thereby being disposed behind the door 30. State can be maintained.

Accordingly, the connection or connection between the door 30 and the storage container 100 is stably maintained by the connection support device 200 and the first and second latch devices (see FIGS. 12, 15, 520 and 530). Can be.

Therefore, when the door 30 is rotated by moving, the storage container 100 can also move together and can be prevented from being removed from the door 30.

In this way, when the door 30 is opened while the coupling or connection between the storage container 100 and the door 30 is maintained, the storage compartment 20 is opened, so that the user can store the article in the storage compartment 20. It can be stored in or taken out from the storage chamber 20.

Meanwhile, as shown in FIG. 23, the door 30 and the storage container 100 are coupled or separated by the first and second latch devices (see FIGS. 12 and 15, 520 and 530). When the door 30 closes the storage compartment 20, the rotation member 220 of the connection support apparatus 200 contacts the upper inclined surface 15 of the storage compartment 20.

As a result, the rotation member 200 rotates forward / downward and the connection member 230 rotates backward / upward by pressing the connection member 230.

As a result, the connection or locking state between the connection member 230 and the fixing part 210 is released.

In particular, the connection relationship between the first and second latch devices 520 and 530 and the door 20 is released, and the connection relationship between the first and second latch devices 520 and 530 and the main body 10 is realized. When the connection relationship between the connection support device 200 and the fixing member 210 is released in the above state, all connection relationships between the storage container 100 and the door 30 are released.

Therefore, when the door 30 is moved and rotated, only the door 30 moves while the storage container 100 is disposed in front of the storage chamber 20.

Therefore, since the front surface of the storage container 100 is exposed, the user may approach the front of the storage container 100 to store the goods in the storage container 100 or to withdraw the goods from the storage container 100. have.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, Changes will be possible.

10: body 13: hinge
20: storage room (refrigeration room) 30: door
31: gasket 32: handle
100: storage container 110: frame
120: storage shelf 130: cover
200: support device 210: fixed part
220: rotating member 230: connecting member
240: bracket 250: elastic member
520: the first latch device 530: the second latch device
521 and 531 housing 522 and 532 pressing part
523, 533: stopper 524, 534: catch
525, 535: Restrictions on rotation 526, 536: Exercise guide

Claims (16)

A main body provided with a storage compartment;
A door rotatably provided at a hinge portion of the main body to open and close the storage compartment;
A storage container selectively mounted on the door or the main body;
A storage container support device provided on the inner surface of the door, the wall of the main body, or the storage container so that the storage container can be selectively mounted and supported on the door or the main body;
Selectively controlling the operation of the storage container support device, including a control device provided in the door, which can be operated outside the door,
The storage container support device;
A latch device provided in the storage container and acting according to an external force to be selectively caught in the main body or the door to provide a supporting force so that the storage container is selectively detachably supported on the storage chamber or the rear surface of the door;
And a connection support device provided in the storage container and connecting the storage container and the door when spaced from the main body, and releasing a connection relationship between the storage container and the door when contacting the main body. Refrigerator. The method of claim 1,
The connection support device; Is provided to face the back of the door,
The connection support device includes a bracket provided in the storage container;
A rotating member provided to be rotatable in the bracket, the rotating member being rotated forward when contacted with the main body, and rotating rearward when spaced from the storage chamber;
The refrigerator is rotatably provided on the bracket, and is provided adjacent to the pivot member, and comprises a connection member connected to or disconnected from a fixing part provided in the door according to the contact with the pivot member. The method of claim 2,
The connection support device;
And a resilient member connecting the bracket to the connecting member and restoring the position of the connecting member to its original position when the contact between the connecting member and the pivot member is released. The method of claim 2,
When the rotating member and the main body contact, the rotating member rotates downward, is inserted into the connecting member is pressed to rotate upward to release the connection between the connecting member and the fixing part of the door,
When the rotating member and the main body contact release, the connecting member is rotated downward by the elastic restoring force is connected to the fixing portion of the door, while lifting the rotating member to rotate the rotating member upward. The method of claim 2,
The rotating member;
A rotating shaft rotatably installed on the bracket;
A contact portion protruding from an outer circumferential surface of the rotation shaft to be in contact with the main body;
And a pressing part connected to the contact part and the pivot shaft to press the connection member. The method of claim 2,
The connecting member;
A pressing part rotatably provided on the bracket and provided to be pressed by the rotating member;
A receiving part connected to the pressing part and provided to be connected to the fixed part of the door;
Refrigerator, characterized in that provided in the pressing portion or the receiving portion includes an insertion hole through which a portion of the rotating member can be inserted. The method of claim 2,
The fixing part of the door, characterized in that the refrigerator comprises a receiving portion that can be accommodated by the hook. The method of claim 1,
The latch device
A housing installed in a frame constituting the storage container;
A locking part provided to be rotatable inside the housing to be selectively hooked to a rear surface of the door or the locking guide groove provided at the entrance of the storage compartment,
A body part rotatably installed in the housing;
A locking pin that extends from the body and is selectively caught by a locking guide groove provided at the entrance of the storage compartment;
The refrigerator further comprises a locking groove provided in the body portion to be selectively hooked to the fixing member provided on the rear of the door. 9. The method of claim 8,
The latch device further includes a movement guide part connected to the locking part and provided to be movable according to an external force to guide the rotational movement of the locking part.
The exercise guide unit; A body portion rotatably provided in the housing;
An extension piece provided at one end of the body part to receive an external force;
A refrigerator provided on the other end of the body and selectively inserted into the locking part, wherein the locking part includes an insertion part for limiting the rotational movement of the locking part when the locking part is caught by the fixing member provided on the rear surface of the door; . 9. The method of claim 8,
The latch device; It is provided in the housing rotatably further includes a rotation limiting portion which is inserted into the locking portion to limit the rotation of the locking portion when releasing the locking state between the locking portion and the fixing member on the back of the door;
The rotational limiting portion and the body portion rotatably provided in the housing;
An extension part provided on the body to be in contact with the fixing member and elastically supporting the fixing member;
Refrigerator comprising an inserting portion provided in the body portion to be inserted into the locking portion. 10. The method of claim 9,
The engaging portion and the movement guide portion is connected by an elastic member,
The elastic member is a refrigerator, characterized in that to induce the release of the engagement between the locking portion and the fixing member on the back of the door by pulling and rotating the locking portion when the external force is pressed against the exercise guide. The method of claim 10,
The rotational limiting unit is connected to the inside of the housing by the elastic member, characterized in that the refrigerator is characterized in that it is provided to push the fixing member caught in the engaging portion in the separation direction. The method of claim 1,
The control device;
A button provided on the door and a latch switch device for applying an external force to the latch device according to the operation of the button,
In the state that the button is not pressed, the latch device is coupled to the fixing member of the back of the door can move in conjunction with the door and the storage container,
In the state that the button is pressed, the latch device and the fixing member are released by the external force pressurization of the latch switch device, while the latch device is caught in the locking guide groove of the storage chamber so that the storage container is stored in the storage chamber. A refrigerator, characterized in that arranged. The method of claim 1,
The latch device is a refrigerator, characterized in that installed in the direction opposite to the rotating part of the door. The method of claim 1,
The latch device includes a first latch device installed in the lower portion of the storage container;
And a second latch device installed on an upper portion of the storage container. The method of claim 1,
The storage container and the frame forming an outer border; A storage shelf disposed on the frame; And a cover disposed at the rear of the frame to face the storage compartment, wherein the latch device is mounted to the frame.

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