KR101838812B1 - A refrigerator - Google Patents

Abstract

According to an embodiment of the present invention, a refrigerator comprises: a cabinet; a door mounted in the cabinet; a mounting unit protruding to both sides of a rear surface of the door, wherein a groove is formed on upper and lower surfaces; a storage member detachably mounted in the mounting unit; a restriction protrusion protruding on a lower surface of the storage member, and inserted into the groove in an upper direction to restrict the mounting unit in an upper direction; and a holder rotation axis coupled to both side surfaces of the storage member, and elastically deformed by rotation to selectively restrict the mounting unit. The holder has a restriction unit protruding in an end portion spaced from a rotating axis, and protruding to be inserted into the groove in a lower direction to restrict the mounting unit in a lower direction.

Description

A refrigerator

The present invention relates to a refrigerator.

2. Description of the Related Art Generally, a refrigerator is a household appliance that allows food to be stored at a low temperature in an internal storage space that is shielded by a door. The refrigerator is stored by cooling the inside of the storage space using cool air generated through heat exchange with a refrigerant circulating in a refrigeration cycle It is configured to store foods in optimal condition.

Such a refrigerator has been becoming larger and multifunctional as the dietary life changes and users' preferences become diverse, and a refrigerator having various structures and convenience devices for convenience of users and freshness of stored food is being released.

Shelves, drawers, and baskets are provided on the inner side of the refrigerator and on the rear side of the door to store various foods in the refrigerator and the refrigerator.

On the other hand, the basket mounted on the door has a structure that can be separated by moving upward so as to prevent the door from being separated by inertia when opening and closing the door.

Korean Patent Laid-Open Publication No. 10-2011-0072393 discloses a structure in which a protruding fixing portion is formed on both side surfaces of a basket, a mounting portion protruding from a door is formed, and a mounting portion is formed to be spaced apart from a rear surface of a door, Is fastened and locked by being fitted into the mounting portion from above to below.

However, in the structure in which the basket can be removed by moving the basket upward as in the prior art, when the basket is filled with food, the basket can not be easily removed due to the weight of the food.

When food is stored in the basket, when the basket is lifted to remove the basket, the food may come into contact with the basket positioned above and be damaged. Therefore, there arises a problem that the basket can not be easily removed and mounted while storing the food.

SUMMARY OF THE INVENTION An object of the present invention is to provide a refrigerator in which a housing member mounted on a door can be easily attached and detached by moving forward and backward.

SUMMARY OF THE INVENTION An object of the present invention is to provide a refrigerator in which detachment of a receiving member due to inertia when the door is opened and closed can be effectively prevented when the receiving member mounted on the door is detachable by forward and backward movement.

A refrigerator according to an embodiment of the present invention includes a cabinet; A door mounted to the cabinet; A mounting portion protruding from both sides of the rear surface of the door and having a groove formed on an upper surface thereof; A receiving member detachably mounted on the mounting portion and formed on both sides thereof with a depression for receiving the mounting portion, the mounting member being seated on the mounting portion; A restraining protrusion protruding downward from an upper surface of the depressed portion and inserted into the upper surface groove of the mounting portion in a state where the mounting portion is inserted into the depressed portion; And a holder which is rotatably coupled to both sides of the housing member and elastically supports the lower surface of the mounting portion in a state where the mounting portion is inserted into the depressed portion, wherein the holder is rotatably coupled to the side surface of the housing member, ; An extension part formed of an elastically deformable material and extending from one side of the body part to support a lower surface of the mounting part and pivoting downward by contact with the mounting part when the mounting part is inserted into the depression; And an elastic part which is formed of a material capable of being elastically deformed and which extends from the body part and has an extended end abutting one side of the receiving member and elastically deforming when the extending part rotates, .
The body portion, the extension portion, and the elastic portion are integrally formed of an elastically deformable material.
A space is formed between the upper surface of the depressed portion and the extended portion by a rotation of the holder due to the elastic deformation of the elastic portion and an elastic deformation of the extended portion.
Further, the extending portion is formed to be long in the longitudinal direction below the upper surface of the depressed portion.
The extension part is formed by bending, and when the mounting part is inserted into the depressed part, the bent part is elastically deformed by being pressed by the contact with the mounting part.
The elastic portion extends in a direction opposite to an extending direction of the extending portion.
The holder may further include a groove formed on a lower surface of the mounting portion, and the holder further includes a restricting portion formed at an end of the extending portion and inserted into the lower surface groove of the mounting portion when the mounting portion is inserted into the depressed portion .
The elastic portion may include a deforming portion extending from the body portion and having an upper end abutted to one side of the accommodating member; And a restricting portion extending from the body portion and spaced downward from the deforming portion, wherein the deforming portion is elastically deformed so as to be brought closer to the restricting portion when the extending portion is rotated, .
The elastic portion may include a deformed portion extending from the body portion and extending in a rounded shape; And a contact portion formed at an end of the deforming portion and having an upper end abutting on one side of the accommodating member, wherein the deforming portion is elastically deformed such that a curvature thereof increases when the extending portion is rotated.
Further, a door dike protruding along the rear surface of the door is formed on the rear surface of the door, and the mounting portion protrudes from the inner side surfaces of the door diches facing each other.
The depressed portion is opened toward the rear surface of the door so that the mounting portion can be drawn in and out in the front-rear direction.
A locking protrusion protruding toward a rear surface of the door is formed at a lower end of one surface of the receiving member facing the rear surface of the door, and the mounting portion is inserted into the depressed portion The engaging projection is engaged with the lower surface of the engaging portion.

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In the refrigerator according to the embodiment of the present invention, the following effects can be expected.

First, a door is formed with a mounting portion formed with a groove on the upper surface and a lower surface. A restraining protrusion formed on the housing member is inserted into the groove from above to restrain the mounting portion from above, and a holder coupled to the housing member, So that the mounting portion is restrained from below. Therefore, the receiving member can be firmly fixed without being moved forward and backward, and the receiving member can be attached and detached by moving the receiving member forward and backward.

Second, a depression is formed on the side surface of the housing member to form a mounting portion, and a restricting protrusion protrudes from the upper surface of the depressed portion. Therefore, when the receiving member is mounted, the mounting portion is seated and supported on the upper surface of the depressed portion, so that the receiving member can be firmly fixed.

Third, a protruding latching portion is formed on the back surface of the door, and a latching protrusion is formed on the back surface of the latching member so as to be engaged with the lower surface of the latching portion. Therefore, the front end of the housing member is prevented from tilting downward, so that the housing member can be more firmly fixed.

Fourth, in a state in which the restricting portion of the holder is inserted into the groove, the extension of the holder is brought into contact with the lower surface of the mounting portion, so that the storing member is prevented from moving upward and releasing the restricting projection from the groove. Therefore, the upward flow of the housing member is prevented, the housing member can be more firmly fixed, and it is possible to stably prevent the housing member from being detached by inertia when opening and closing the door.

Fifth, the holder is formed of an elastically deformable material. The extended portion of the holder is moved downward by contact with the mounting portion when the receiving member is mounted so that the mounting portion can be inserted between the retaining protrusion and the holder. At this time, the resilient portion of the holder abuts against one side of the receiving member to prevent rotation of the holder for downward movement of the extended portion. According to this feature, the extension portion can be moved further downward by the elastic deformation of the extension portion and the rotation of the holder due to the deformation of the elastic portion.

Therefore, the restricting portion of the holder can be easily detached or inserted from the groove, so that detachment of the receiving member can be facilitated. Since the downward movement distance of the extended portion can be sufficiently secured, the holder can be made of a material having a high elastic modulus to prevent the holder from being damaged and to firmly fix the storage member.

1 is a perspective view of a door of a refrigerator according to an embodiment of the present invention.
2 is a cross-sectional view showing a structure in which a housing member according to an embodiment of the present invention is separated from a door.
3 is an exploded perspective view of a housing member according to an embodiment of the present invention.
4 is a perspective view showing a bottom and a back surface structure of the housing member according to the embodiment of the present invention.
5 is a partially enlarged view showing a structure of a recessed portion of a receiving member and a holder mounting portion according to an embodiment of the present invention.
6 is a view showing an operation in which a receiving member according to an embodiment of the present invention is mounted on a door.
7 is a view showing a state in which a housing member according to an embodiment of the present invention is mounted on a door.
8 is a view showing an operation in which a receiving member according to another embodiment of the present invention is mounted on a door.
9 is a view showing a state in which a housing member according to another embodiment of the present invention is mounted on a door.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. It should be understood, however, that there is no intention to limit the spirit of the invention to the embodiments shown, and that other embodiments falling within the spirit of the invention or other inventions contemplated by way of addition, alteration, .

1 is a perspective view of a door of a refrigerator according to an embodiment of the present invention.

As shown in the drawing, a refrigerator 1 according to an embodiment of the present invention may be formed in a cabinet 10 forming a storage space and a door 30 opening and closing the storage space.

The storage space may be divided into upper and lower portions by a barrier. A refrigerating chamber 12 may be formed on the upper portion of the cabinet 10, and a freezing chamber may be formed on a lower portion of the cabinet 10.

Inside the storage space, various members for storing food such as a shelf 20, a drawer or a basket may be provided.

The door 30 may include a refrigerator door for opening and closing the refrigerator compartment 12 and a refrigerator compartment door for opening and closing the freezer compartment. The door 30 is rotatably mounted to the cabinet 10 and may be provided to open and close the opened front of the refrigerating chamber 12 and the freezing chamber by pivoting. The refrigerator compartment door and the freezer compartment door may be provided so as to be able to shield the refrigerator compartment 12 and the freezer compartment, respectively.

The overall shape of the door 30 may be formed by an outer case 31 forming a front surface and a peripheral surface, and a door liner 32 forming a rear surface of the door 30 corresponding to a high inner side.

A plurality of receiving members 50 for storing food such as a basket and a deer corner can be mounted on the rear surface of the door 30. [

The receiving member 50 can be variously configured to accommodate foods and be mounted on the door 30. Hereinafter, the receiving member 50 will be described as an example in which the top surface is opened. do.

On the other hand, the door liner 32 may be formed with a door dike 35. The door dike 35 may be formed to protrude along the rear surface of the door 30.

In the following, the direction in which the door dike 35 protrudes from the door 30 opened in FIG. 1 will be described in detail. That is, the direction in which the insertion space of the accommodating member 50 formed inside the door is opened is defined as forward. The surface of the receiving member 50 facing the rear surface of the door 30 is the rear surface of the receiving member 50 and the surface of the receiving member 50 exposed when the door 30 is opened Is defined as the front surface of the housing member 50 and will be described in detail.

The distance between the opposite side surfaces of the door diches 35 may be formed to correspond to the left and right widths of the receiving member 50. The door dike 35 may protrude to cover at least a part of both right and left side surfaces of the receiving member 50.

In detail, the door dike 35 may protrude to correspond to the longitudinal length of the rear half of the receiving member 50 so as to cover the rear half of both right and left side surfaces of the receiving member 50.

2 is a cross-sectional view showing a structure in which a housing member according to an embodiment of the present invention is separated from a door.

A receiving member mounting portion 100 for mounting the receiving member 50 may be formed on an inner side surface of the door dike 35. [

The storage member mounting portion 100 may be injection molded integrally with the door dike 35 or may be provided as a separate member to be coupled to the door dike 35. Hereinafter, the structure in which the receiving member mounting portion 100 is injection-molded integrally with the door dike 35 will be described in detail as an example.

The storage member mounting portion 100 may include a mounting portion 110 protruding from the inner side surfaces of the door diches 35 facing each other and a locking portion 120 protruding from the back surface of the door 35 .

The mounting portion 110 and the engaging portion 120 may be formed at a height at which the receiving member 50 is mounted and may be formed as a plurality of vertically spaced apart portions to mount a plurality of the receiving members 50 .

The mounting portion 110 and the engaging portion 120 may be formed to have a vertical height lower than the vertical height of the receiving member 50 so as not to be exposed to the outside when the receiving member 50 is mounted.

The mounting part 110 and the engaging part 120 may be formed in such a shape that ends of the mounting part 110 and the engaging part 120 are connected to each other so as to entirely surround a part of the lower end of the receiving member 50.

In detail, the mounting portion 110 may extend from a front end portion of the inner side of the door dike 35 to a rear surface of the door 30. The locking part 120 may be formed to be long in the left and right direction from the rear surface of the door 30 and may extend to an edge where the rear surface of the door 30 meets the inner surface of the door dike 35, (Not shown).

Meanwhile, a recessed insertion groove may be formed in the inner surface of the mounting portion 110. [ The insertion grooves 111 and 112 may be formed to open upward so that the locking protrusions 312 and 313 of the receiving member 50, which will be described later, are inserted from above. The insertion grooves 111 and 112 may be formed in a number corresponding to the restricting protrusions 312 and 313 of the receiving member 50, and may be formed in a plurality of spaced apart from each other in the back and forth direction.

The insertion grooves 111 and 112 and the restricting protrusions 312 and 313 may be formed one by one or two or more of them may be formed. Will be described in detail as embodiments.

The insertion groove may include a first insertion groove 111 formed in a front portion of the mounting portion 110 and a second insertion groove 112 formed in a rear portion of the mounting portion 110.

The first insertion groove 111 may be formed at a position spaced forward from the second insertion groove 112. The first insertion groove 111 may be formed at a front portion of the mounting portion 110 and spaced rearward from a front end of the mounting portion 110. Therefore, the front end of the mounting portion 110 may be in the form of a protrusion protruding from the first insertion groove 111.

The front end of the mounting portion 110 may be inclined or rounded in order to guide the insertion of the receiving member 50 when the receiving member 50 is inserted into the inner space of the door dike 35, . That is, the front ends of the pair of mounting portions 110 formed on the inner side surfaces of the door diches 35 facing each other can be formed to be distanced from each other as they are moved forward.

The front end of the mounting portion 110 may be inclined when the holder 400 is guided to be rotated downward when the receiving member 50 is inserted into the inner space of the door dike 35 A lounge crab can be formed.

On the other hand, depressions 310 for inserting the mounting portions 110 may be formed on both sides of the receiving member 50. At this time, the mounting portion 110 may be formed at the lower end of the receiving member 50.

The depression 310 may be opened rearward of the receiving member 50. Therefore, when inserting the receiving member 50 into the inner space of the door dike 35, the inserting portion 310 can be inserted into the recess 310. [

A plurality of restricting protrusions protruding downward may be formed on the upper surface of the depression 310. The restricting protrusions may be provided as a pair formed at positions spaced apart from each other in forward and backward directions.

In detail, the restricting protrusion may include a first restricting protrusion 312 and a second restricting protrusion 313. The first restraining protrusion 312 is positioned to correspond to the first inserting recess 111 in a state where the mounting portion 110 is inserted into the recess 310 and inserted into the first inserting recess 111 . The second restraining protrusion 313 may be positioned to correspond to the second insertion recess 112 and be inserted into the second insertion recess 112. At this time, the restraining protrusion can be inserted into the insertion groove from the upper side downward and inserted, and when the insertion groove is inserted, the restraining protrusion is engaged with the front surface of the insertion groove to prevent the front- Can be provided.

On the other hand, on both sides of the receiving member 50, a holder 400 may be provided to allow the retaining protrusion to be inserted into the insertion groove.

The holder 400 may be provided at the lower ends of both sides of the receiving member 50. At least a part of the depression 310 may be exposed. The holder 400 may be formed of an elastically deformable material, and may be rotatably mounted on a lower side of a side surface of the receiving member 50.

A portion of the holder 400 exposed to the depressed portion 310 may be located below the first restricting protrusion 312. When the mounting portion 110 is inserted into the depressed portion 310, the mounting portion 110 may be guided by the inclined bottom surface of the front end of the mounting portion 110 to be pivoted downward.

The holder 400 contacts the lower surface of the mounting portion 110 while the first fixing protrusion 312 is inserted into the first insertion groove 112, As shown in FIG. Therefore, the first locking protrusion 312 is prevented from moving upward in the first insertion groove 112, so that the locking member 50 can be prevented from being detached.

4 and 240 protruding rearward may be formed on the bottom surface of the rear surface of the receiving member 50. [ The latching protrusion 240 is formed on the lower surface of the latching part 120 in a state in which the latching part 50 is fully inserted into the recessed part 310 and the latching part 50 is mounted on the door 30 As shown in Fig. That is, the latching protrusion 240 may contact the lower surface of the latching part 120 protruding from the rear surface of the door 30, thereby preventing the front end of the storing member 50 from tilting downward have.

3 is an exploded perspective view of a housing member according to an embodiment of the present invention. 4 is a perspective view showing a bottom and a back surface of the housing member according to the embodiment of the present invention. 5 is a partially enlarged view showing the structure of the depressed portion and the holder mounting portion of the housing member according to the embodiment of the present invention in detail.

Hereinafter, the structure of the housing member 50 according to the embodiment of the present invention will be described in detail with reference to Figs. 3 to 5. Fig.

The storage member 50 may include a basket 200 forming a food storage space and a frame 300 mounted on the door 30.

The basket 200 and the frame 300 may be integrally formed with the receiving member 50 without being divided into the basket 200 and the frame 300. Hereinafter, And the frame 300 are provided in separate configurations will be described in detail with reference to an example.

The basket 200 may include a bottom surface on which the food is seated and a rim protruding along the periphery of the bottom surface to form a perimeter of the storage space of the food. Therefore, a storage space for food opened upward can be formed. The bottom surface of the basket 200 may be formed in a rectangular plate shape, and the basket 200 may be formed in a box shape opening upward.

Meanwhile, a recessed space 220 into which the frame 300 is inserted may be formed in the lower part of the basket 200. The recessed space 220 may be formed below the bottom surface of the basket 200.

In detail, a lower frame 210 extending downward along the bottom surface of the basket 200 may be formed at a lower portion of the basket 200 to form the recessed space 220 opened downward .

The cut-out portion 230 may be partially formed on the lower edge 210 of the basket 200. The incision 230 may expose the depression 310 formed in the frame 300 and may be formed by cutting a region corresponding to the depression 310 of the frame 300.

The latch protrusion 240 protruding rearward from the lower edge 210 of the basket 200 may be formed on the lower surface of the basket 200 to be engaged with the lower surface of the latch 120. At this time, the latch protrusion 240 may be formed at the lower end of the lower edge 210.

Meanwhile, the frame 300 may be inserted and accommodated in the recessed space 220. In detail, the frame 300 may be provided in a shape extending along the inner circumference of the lower frame 210 of the basket 200. For example, when the male or female member 200 is formed in a rectangular plate shape, the frame 300 may be formed in a rectangular ring shape extending along the edge of the bottom surface of the basket 200. The upper surface and the outer circumferential surface of the frame 300 may be formed to have the same shape so as to be in surface contact with the bottom surface of the basket 200 and the inner surface of the lower edge 210.

The frame 300 is formed to have a vertical height corresponding to the vertical height of the recessed space 220 and is provided so that the storage member 50 is not exposed to the outside while being mounted on the door 30 . That is, a portion of the frame 300 excluding the depressed portion 310 exposed by the cutout portion 230 is wrapped by the lower edge 210 and is not exposed. When the drawer unit 50 is mounted on the door dike 35, the concave portion 310 is covered by the door dike 35 and is not exposed to the outside.

Meanwhile, the recess 300 may be formed at the rear end of both sides of the frame 300. The recess 310 may be exposed laterally and rearwardly by the cutout 230 in a state where the frame 300 is inserted into the recessed space 220.

The first restraining protrusion 312 and the second restraining protrusion 313 may be formed on the inner upper surface of the depression 310. The first and second restricting protrusions 312 and 312 may be inclined or rounded so that the front surface and the rear surface thereof are guided upward when they contact the mounting portion 110.

Meanwhile, a holder mounting portion 320 may be formed on the frame 300 in front of the depression 310. The holder mounting portion 320 may be defined as a portion located on the front side of the depression 310 on both sides of the frame 300. The holder mounting portion 320 may be formed to provide a space in which the holder 400 is mounted and a portion of the holder 400 is received.

In detail, the holder mounting portion 320 may be formed with a holder receiving portion 321 in which a part of the holder 400 is received.

The holder receiving portion 321 may be formed such that a lower portion of the frame 300 is recessed and opened downward. And may be formed so as to communicate with the depressed portion 310 by opening toward the depressed portion 310. Therefore, the holder 400 can be partially received in the holder accommodating portion 321, and a part of the holder 400 can be exposed to the depressed portion 310.

Meanwhile, the holder 400 may be rotatably coupled to the holder mounting portion 320 in a shaft-like manner. To this end, the holder mounting portion 320 may be formed with a coupling member mounting hole 325 for shaft coupling of the holder 400. [

The coupling member mounting hole 325 may be formed on both sides of the holder receiving portion 321 that face each other and may extend through the side surface of the frame 300. The coupling member mounting hole 325 may be formed through the side surface of the frame 300 corresponding to the holder receiving portion 321 and may extend through the inner surface of the frame 300. [ have.

Meanwhile, the holder 400 may be rotatably mounted on the coupling member mounting hole 325 by a coupling member 500. The coupling member 500 may be mounted on the coupling member mounting hole 325 through a side surface of the holder 400 as a rotation axis of the holder 400. At this time, the coupling member 500 may be formed so as to penetrate the side surface of the holder 400 and have both ends protruded to both sides of the coupling member 500, and the protruded both ends may be inserted into the coupling member mounting hole 325 As shown in Fig.

Of course, it is also possible that the coupling member 500 is not separately provided, and a protrusion inserted into the coupling member mounting hole 325 may be formed on the side surface of the holder 400. [

6 is a view showing an operation in which a receiving member according to an embodiment of the present invention is mounted on a door. 7 is a view showing a state in which the housing member according to the embodiment of the present invention is mounted on the door.

Hereinafter, the detailed structure of the holder 400 and the operation of the holder 400 will be described in detail with reference to FIGS. 6 and 7. FIG. The overall operation when the receiving member 50 is mounted on the door 30 will be described in detail.

The holder 400 may include a body part 410, an extension part 420, a restricting part 440, and an elastic part 450.

The body 410 is a portion that is axially coupled to the holder mounting portion 320 and a mounting hole 411 through which the coupling member 500 passes may be formed on a side surface.

The extension part 420 extends rearward from the body part 410, and at least a part of the extension part 420 may be located in the depressed part 310. At this time, the extension part 420 may extend to a position corresponding to the first restricting protrusion 312.

The extended portion 420 may be provided to press the mounting portion 110 upward in contact with the bottom surface of the mounting portion 110 while the mounting portion 110 is completely inserted into the depressed portion 310 . At this time, the extended portion 420 is formed in a shape corresponding to the lower end of the front end of the mounting portion 110, so that the extended portion 420 can stably contact the lower end of the front end of the mounting portion 110 .

The lower surface of the front end of the mounting portion 110 is formed to be inclined or rounded so that the rear end of the holder 400 is guided downward when the holder 400 is contacted to rotate the holder 400 downward . Therefore, the portion of the extension 420 contacting the mounting portion 110 may be formed to be inclined or rounded.

The restricting portion 440 may be formed at an end of the extending portion 420 and may protrude upward. The restricting portion 440 may be inserted into the first insertion groove 111 from underneath and locked. The restricting portion 440 may be positioned vertically below the first restricting protrusion 312. For this, the first insertion groove 111 may be opened downward. Of course, the first insertion groove 111 may not be opened downward, and the groove into which the restricting portion 440 is inserted may be separately formed in the mounting portion 110. [

The restricting portion 440 is a portion corresponding to the rear end of the holder 400 and can be first contacted to the front end of the mounting portion 110 when the mounting portion 110 is inserted into the depressed portion 310 have. At this time, the restraining part 440 may be provided so as to contact the inclined lower surface of the front end of the mounting part 110 so that the holder 400 can be stably rotated downward.

On the other hand, the rear surface of the restraining part 440 may be inclined downward or rounded toward the rear. Therefore, when the restricting portion 440 contacts the front end of the mounting portion 110, the restricting portion 440 does not contact the inclined lower surface of the mounting portion 110, And can be moved to the inclined lower surface of the mounting portion 110. [ The rear surface of the restraining part 440 may contact the lower surface of the mounting part 110 and be stably downwardly moved along the lower surface of the mounting part 110 to rotate the holder 400 downward.

The elastic part 450 extends from the body part 410 and extends in a direction opposite to the extension part 420 with respect to the body part 410. That is, the elastic portion 450 may extend forward from the body 410.

The elastic portion 450 may be provided to prevent the rear end of the holder 400 from rotating downward in contact with one side of the holder accommodating portion 321. When a force exceeding a predetermined level is applied, the rear end of the holder 400 of the holder 400 may be rotated downward due to elastic deformation.

The elastic portion 450 may include a deformed portion 451 and a restricting portion 452. The deformed portion 451 and the restricting portion 452 protrude forward from the body 410 and may be spaced apart from each other.

In detail, the deforming portion 451 may be formed at a position spaced upward from the restricting portion 452. A space 453 may be formed between the deforming portion 451 and the restricting portion 452.

The deformed portion 451 may prevent the rear end of the holder 400 from rotating downward in contact with the upper surface of the holder accommodating portion 321 in the initial state in which the rear end of the holder 400 is maximally rotated upward .

When the downward force is applied to the rear end of the holder 400, the deformed portion 451 may be deformed to be close to the restricting portion 452, and the space 453 may be narrowed.

That is, the deformed portion 451 may be deformed so that the space 453 is narrowed. At this time, the deformed portion 451 may be deformed to move downward of the front end portion until it touches the restricting portion 452. In a state of being in contact with the restricting portion 452, It can be elastically deformed together with the restricting portion 452.

Therefore, the rear end of the holder 400 can be pivoted downward by the deformation of the deforming portion 451. When the force applied to the rear end of the holder 400 is released, the holder 400 can be rotated to the initial position by resilient return of the deformed portion 451.

On the other hand, the holder 400 can be molded and provided in one integrated structure. The holder 400 may be formed of an elastically deformable material.

At this time, the holder 400 may be formed of a material having a high elastic modulus such that the holder 400 is easily broken or easily deformed by an external force so that the storage member 50 is not shaken. For example, the holder 400 may be formed of a polyphenylene oxide (PPO) resin material.

The deformed portion 451 of the holder 400 may be thinner than the thickness of the body 410, the extension 420, and the restricting portion 440. That is, the thickness of the body part 410, the extension part 420, and the restricting part 440 may be larger than the thickness of the deformed part 451. Therefore, the body 410, the extension 420, and the restricting portion 440 are not deformed more easily than the deforming portion 451, and the flow of the accommodating member 50 can be effectively prevented. When the downward force is applied to the rear end of the holder 400, the deformed portion 451 may be relatively easily deformed to rotate the holder 400.

The deformed portion 451 of the holder 400 may have a smaller width than the width of the body 410, the extension 420, and the restricting portion 440. Therefore, when the downward force is applied to the rear end of the holder 400, the deformed portion 451 can be relatively easily deformed so that the holder 400 can be rotated.

Meanwhile, a reinforcing rib 460 may be formed on one side of the holder 400 to prevent the holder 400 from being damaged. The reinforcing rib 460 may be formed on the lower surface of the holder 400 and extend from the front end to the rear end of the holder 400.

The reinforcing rib 460 may extend from the front end of the restricting portion 452 to the restricting portion 440 through the body portion 410 and the extending portion 420. [ The reinforcing rib 460 may protrude from the lower surface of the holder 400 at a predetermined height.

On the other hand, a deformed portion supporting rib 322 protruding downward from the upper surface of the holder accommodating portion 321 is formed vertically above the deformed portion 451. The deformed portion 451 may be in contact with the deformed portion supporting rib 322. At this time, the deformed portion supporting ribs 322 may contact the front end of the deformed portion 451. Therefore, the deformation portion 451 can be more easily deformed by concentrating the force at the front end portion.

Further, on the upper surface of the holder accommodating portion 321, an extending portion supporting rib 323 projecting downwardly may be further formed vertically above the extending portion 420. The extension support ribs 323 may be provided to limit the upward rotation of the rear end of the holder 400 and to contact the upper surface of the extension 420 to determine the initial position of the holder 400.

According to such a feature of the holder 400, the holder 400 is formed of a material having a high elastic modulus, so that breakage of the holder 400 can be prevented and the storage member 50 can be firmly fixed. Even if the amount of deformation of the body part 410, the extension part 420 and the restricting part 440 is small, the rotation of the holder 400 due to the deformation of the deforming part 451 causes the rotation of the holder 400, So that the rear end of the front side can be largely moved downward. That is, the holder 400 is rotated by the rotation of the holder 400 due to the deformation of the deforming portion 451, in addition to the elastic deformation of the body 410, the extension 420 and the restricting portion 440, So that the rear end of the rear side can be moved further downward.

Therefore, the restricting portion 440 of the holder 400 can be relatively easily detached or inserted from the first insertion groove 111, so that the receiving member 50 can be easily attached and detached.

6 and 7, when the accommodating member 50 is mounted, the mounting portion 110 is inserted through a rear opening of the depression 310 of the accommodating member 50. As shown in FIG.

At this time, the first and second restricting protrusions 312 and 313 are moved rearward along the upper surface of the mounting portion 110.

The restricting portion 440 of the holder 400 is located at a slope of the front end lower surface of the mounting portion 110 and is moved downward by a force that the user pushes the receiving member 50. That is, the restraining part 440 is moved downward while being moved along the inclination of the front end lower face of the mounting part 110 in a state where the restraining protrusions 312 and 313 are supported on the upper surface of the mounting part 110. At this time, the holder 400 is elastically deformed as a whole by the force applied downward to the restraining part 440, and the rear end is pivoted downward due to the elastic deformation of the deformed part 451, .

Accordingly, the extended beam 420 and the restricting portion 440 are separated from the first restricting protrusion 312 by a predetermined distance, and the mounting portion 110 is separated from the restricting portion 440 and the first restricting protrusion 312 ).

When the mounting member 50 is completely mounted, the mounting portion 110 is completely inserted into the depressed portion 310 of the receiving member 50.

At this time, the first restraining protrusion 312 is inserted into the first insertion recess 111 and is engaged with the front surface of the first insertion recess 111. The second locking protrusion 313 is inserted into the second insertion groove 112 and is engaged with the front surface of the second insertion groove 112. At least a part of the rear surface of the receiving member 50 is brought into contact with the engaging portion 120. That is, the receiving member 50 does not move forward and backward.

The upper surface of the depression 310 is seated on the upper surface of the mounting portion 110. The engaging protrusion 240 protruding from the bottom of the rear surface of the receiving member 50 is engaged with the lower surface of the engaging portion 120. Therefore, the front end of the receiving member 50 is prevented from tilting downward, and is stably mounted.

The holder 400 is inserted into the first insertion groove 111 by the restricting portion 440 so that the rear end of the holder 400 is moved upward. That is, the elastic deformation and rotation of the holder 400 are released. The restricting portion 440 of the holder 400 is inserted into the first insertion groove 111 and is engaged with the front surface of the first insertion groove 111. The extended portion 420 of the holder 400 is in contact with the lower surface of the mounting portion 110. Therefore, the receiving member 50 is not fixed in the vertical direction due to the constraint of the holder 400, but is fixed.

On the other hand, when the user overcomes the elastic force of the holder 400 and lifts the front end of the housing member 50, the housing member 50 can be removed.

8 is a view showing an operation in which a receiving member according to another embodiment of the present invention is mounted on a door. 9 is a view showing a state in which a housing member according to another embodiment of the present invention is mounted on a door.

Hereinafter, the detailed structure of the holder 600 and the operation of the holder 600 according to another embodiment of the present invention will be described in detail with reference to FIGS. 8 and 9. FIG. The overall operation when the receiving member 50 is mounted on the door 30 will be described in detail.

Hereinafter, other configurations except for the holder are the same as those of the above-described embodiment, and therefore, the same names and reference numerals are used for the same configurations, and a detailed description thereof will be omitted.

The holder 600 may include a body part 610, an extension part 420, a restricting part 640, and an elastic part 650.

The body portion 610 is a portion that is axially coupled to the holder mounting portion 320 and may have a mounting hole 411 through which the coupling member 500 passes.

The extended portion 620 extends rearward from the body portion 610, and at least a part of the extended portion 620 may be located in the depressed portion 310. At this time, the extension part 620 may extend to a position corresponding to the first restricting protrusion 312.

The extended portion 620 may be provided to press the mounting portion 110 upward by contacting the front end surface of the mounting portion 110 while the mounting portion 110 is completely inserted into the depressed portion 310 . At this time, the extended portion 620 is formed in a shape corresponding to the lower end of the front end of the mounting portion 110, so that the extended portion 620 can stably contact the front end face of the mounting portion 110 .

The lower end of the front end of the mounting portion 110 is formed to be inclined or rounded so that the rear end of the holder 600 is guided downward when the holder 600 is contacted to rotate the holder 600 downward . Accordingly, the portion of the extension 620 that contacts the mounting portion 110 may be formed to be inclined or rounded.

The restricting portion 640 may be formed at an end of the extending portion 620 to be inserted into the first inserting groove 111 from the lower side to be engaged with the restricting portion 640 and protrude upward. The restricting portion 640 may be positioned vertically below the first restricting protrusion 312.

The restricting portion 640 is a portion corresponding to the rear end of the holder 600. When the mounting portion 110 is inserted into the depressed portion 310, have. At this time, the restricting portion 640 may be provided so as to contact the inclined lower surface of the front end of the mounting portion 110 so that the holder 600 can be stably rotated downward.

On the other hand, the rear surface of the restricting portion 640 may be inclined downward or rounded toward the rear. Therefore, when the restricting portion 640 contacts the front end of the mounting portion 110, the restricting portion 640 does not contact the inclined lower surface of the mounting portion 110, And can be moved to the inclined lower surface of the mounting portion 110. [ The rear surface of the restricting portion 640 contacts the lower surface of the mounting portion 110 and is stably downwardly moved along the lower surface of the mounting portion 110 so that the holder 600 can be stably downwardly pivoted.

The elastic portion 650 may extend from the body portion 610 and may extend in a direction opposite to the extension portion 620 with respect to the body portion 610. That is, the elastic portion 650 may extend forward from the body portion 610.

The elastic portion 650 may be provided to prevent the rear end of the holder 600 from rotating downward in contact with one side of the holder accommodating portion 321. When a force exceeding a predetermined level is applied, the rear end of the holder 600 of the holder 600 may be rotated downward due to elastic deformation.

The elastic portion 650 may include a deformed portion 651 and a contact portion 652.

The deformed portion 651 may extend from the body portion 610 and may extend at a position spaced apart from the upper surface of the holder receiving portion 321. The deformed portion 651 may extend forward in a rounded shape.

In detail, the deformable portion 651 extends forward in the body portion 610, and may extend in a round manner so as to be closer to the upper surface of the holder accommodating portion 321 toward the front.

The contact portion 652 contacting the upper surface of the holder receiving portion 321 may be formed at the front end of the deformed portion 651.

The contact portion 652 can prevent the rear end of the holder 600 from rotating downward in contact with the upper surface of the holder accommodating portion 321 in the initial state in which the rear end of the holder 600 is maximally rotated upward have.

When the downward force is applied to the rear end of the holder 600, the deformed portion 651 may be elastically deformed so that the curvature of the rounded shape becomes large. Therefore, the rear end of the holder 600 can be pivoted downward by the deformation of the deformed portion 651. When the force applied to the rear end of the holder 600 is released, the holder 600 can be rotated to the initial position by resilient return of the deformed portion 651.

On the other hand, the holder 600 may be molded and provided in one integrated structure. The holder 600 may be formed of an elastically deformable material.

At this time, the holder 600 may be formed of a material having a high elastic modulus such that the holder 600 is not easily broken by an external force and is easily deformed to prevent the storage member 50 from being shaken. For example, the holder 600 may be formed of a polyphenylene oxide (PPO) resin.

The deformed portion 651 of the holder 600 may be formed to be thinner than the thickness of the body portion 610, the extending portion 620, and the restricting portion 640. That is, the thickness of the body 610, the extension 620, and the restricting portion 640 may be greater than the thickness of the deformation portion 651. Accordingly, the body portion 610, the extension portion 620, and the restricting portion 640 are not deformed more easily than the deformed portion 651, and the flow of the accommodating member 50 can be effectively prevented. When the downward force is applied to the rear end of the holder 600, the deformed portion 651 may be relatively easily deformed to rotate the holder 600.

The deformed portion 651 of the holder 600 may have a smaller width than the width of the body portion 610, the extending portion 620, and the restricting portion 640. Therefore, when a downward force is applied to the rear end of the holder 600, the deformed portion 651 can be relatively easily deformed, so that the holder 600 can be rotated.

Meanwhile, a reinforcing rib 660 may be formed at one side of the holder 600 to prevent the holder 600 from being damaged. The reinforcing rib 660 may be formed on the lower surface of the holder 600 and may extend from the body 610 to the restricting portion 640. The reinforcing rib 660 may protrude from the lower surface of the holder 600 at a predetermined height.

On the other hand, on the upper surface of the holder accommodating portion 321, an extending portion supporting rib 323 protruding downwardly may be further formed vertically above the extending portion 620. The extension support ribs 323 may be provided to restrict the upward rotation of the rear end of the holder 600 and contact the upper surface of the extension portion 620 to determine the initial position of the holder 600.

According to such a feature of the holder 600, the holder 600 is formed of a material having a high elastic modulus so that breakage of the holder 600 can be prevented and the storage member 50 can be firmly fixed. Even if the amount of deformation of the body part 610, the extension part 620 and the restricting part 640 is small, the holder 600 is rotated by the rotation of the holder 600 due to the deformation of the deforming part 651, So that the rear end of the front side can be largely moved downward. In other words, by the deformation of the body part 610, the extension part 620 and the restricting part 640 and the rotation of the holder 600 due to the deformation of the deforming part 651, Can be moved further downward.

Therefore, the restricting portion 640 of the holder 600 can be relatively easily detached or inserted from the first insertion groove 111, so that the insertion and removal of the receiving member 50 can be facilitated.

8 and 9, when the accommodating member 50 is mounted, the mounting portion 110 is inserted through the rear opening of the depression 310 of the accommodating member 50.

At this time, the first and second restricting protrusions 312 and 313 are moved rearward along the upper surface of the mounting portion 110.

The restricting portion 640 of the holder 600 is positioned at a slope of the front end lower surface of the mounting portion 110 so that the user is moved downward by a pushing force of the accommodating member 50. That is, the restraining part 640 is moved downward while being moved along the inclination of the front end lower face of the mounting part 110 in a state where the restraining protrusions 312 and 313 are supported on the upper surface of the mounting part 110. At this time, the holder 600 is elastically deformed as a whole by the force applied downward to the restricting portion 640, and the rear end is pivoted downward due to the elastic deformation of the deformed portion 651, .

The extension portion 620 and the restricting portion 640 are separated from the first restricting protrusion 312 so that the mounting portion 110 is separated from the restricting portion 640 and the first restricting protrusion 312, .

When the mounting member 50 is completely mounted, the mounting portion 110 is completely inserted into the depressed portion 310 of the receiving member 50.

At this time, the first restraining protrusion 312 is inserted into the first insertion recess 111 and is engaged with the front surface of the first insertion recess 111. The second locking protrusion 313 is inserted into the second insertion groove 112 and is engaged with the front surface of the second insertion groove 112. At least a part of the rear surface of the receiving member 50 is brought into contact with the engaging portion 120. That is, the receiving member 50 does not move forward and backward.

The upper surface of the depression 310 is seated on the upper surface of the mounting portion 110. The engaging protrusion 240 protruding from the bottom of the rear surface of the receiving member 50 is engaged with the lower surface of the engaging portion 120. Therefore, the front end of the receiving member 50 is prevented from tilting downward, and is stably mounted.

Then, the rear end of the holder 600 is moved upward by inserting the restricting portion 640 into the first insertion groove 111. That is, the elastic deformation and rotation of the holder 600 are released. The restricting portion 640 of the holder 600 is inserted into the first insertion groove 111 and engaged with the front surface of the first insertion groove 111. The extended portion 620 of the holder 600 is in contact with the lower surface of the mounting portion 110. Therefore, the receiving member 50 is not fixed in the vertical direction due to the constraint of the holder 600, but is fixed.

Meanwhile, when the user overcomes the elastic force of the holder 600 and lifts the front end of the housing member 50, the housing member 50 can be removed.

Claims (15)

cabinet;
A door mounted to the cabinet;
A mounting portion protruding from both sides of the rear surface of the door and having a groove formed on an upper surface thereof;
A receiving member detachably mounted on the mounting portion and formed on both sides thereof with a depression for receiving the mounting portion, the mounting member being seated on the mounting portion;
A restraining protrusion protruding downward from an upper surface of the depressed portion and inserted into the upper surface groove of the mounting portion in a state where the mounting portion is inserted into the depressed portion;
And a holder rotatably coupled to both sides of the receiving member and elastically supporting the lower surface of the mounting portion in a state where the mounting portion is inserted into the depressed portion,
Wherein the holder comprises:
A body portion rotatably coupled to a side surface of the receiving member to serve as a turning center;
An extension part formed of an elastically deformable material and extending from one side of the body part to support a lower surface of the mounting part and pivoting downward by contact with the mounting part when the mounting part is inserted into the depression;
And an elastic part formed of a material capable of being elastically deformed and extending from the body part and having an extended end abutting one side of the housing member and elastically deforming when the extension part is rotated to provide an elastic restoring force Refrigerator. The method according to claim 1,
Wherein the body portion, the extension portion, and the elastic portion are integrally formed of an elastically deformable material. The method according to claim 1,
Wherein a space for inserting the mounting portion is secured between the upper surface of the depressed portion and the extended portion by the rotation of the holder due to the elastic deformation of the elastic portion and the elastic deformation of the extended portion. The method according to claim 1,
Wherein the extended portion is formed to be long in the longitudinal direction below the upper surface of the depression. The method according to claim 1,
Wherein the extended portion is formed by bending, and when the mounting portion is inserted into the depression, the bent portion is elastically deformed by being pressed by the contact with the mounting portion. The method according to claim 1,
Wherein the elastic portion extends in a direction opposite to an extending direction of the extended portion. The method according to claim 1,
A groove is further formed on a lower surface of the mounting portion,
Wherein the holder further comprises a restricting portion formed at an end of the extending portion and inserted into a lower surface groove of the mounting portion when the mounting portion is inserted into the depressed portion. The method according to claim 1,
The elastic portion
A deformable portion extending from the body portion and having an upper end abutted to one side of the accommodating member;
And a restricting portion extending from the body portion and spaced downward from the deformed portion,
Wherein the deforming portion is resiliently deformed to come close to the restricting portion when the extending portion is rotated, and elastic deformation is limited when the restricting portion is in contact with the restricting portion. The method according to claim 1,
The elastic portion
A deformation part extending from the body part and extending in a round shape;
And a contact portion formed at an end of the deformed portion and having an upper end abutting on one side of the accommodating member,
Wherein the deforming portion is elastically deformed such that a curvature thereof increases when the extending portion is rotated. The method according to claim 1,
A door dike protruding along the rear surface of the door is formed on a rear surface of the door,
Wherein the mounting portions protrude from the inner side surfaces of the door dichers facing each other. 11. The method of claim 10,
Wherein the depressed portion is opened toward a rear surface of the door so that the mounting portion can be drawn in and out. The method according to claim 1,
A protruding latching portion is formed on the back surface of the door,
A locking protrusion protruding toward a rear surface of the door is formed on a lower surface of a lower surface of the receiving member facing the rear surface of the door,
Wherein the engaging protrusion is engaged with the lower surface of the engaging portion when the mounting portion is inserted into the depression.
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