CN102149995B

CN102149995B - Refrigerator

Info

Publication number: CN102149995B
Application number: CN2009801355554A
Authority: CN
Inventors: 山下隆典
Original assignee: Sharp Corp
Current assignee: Sharp Corp
Priority date: 2008-09-16
Filing date: 2009-07-28
Publication date: 2013-07-17
Anticipated expiration: 2029-07-28
Also published as: JP2010071486A; KR101302870B1; CN102149995A; KR20110042362A; WO2010032557A1; JP5443721B2

Abstract

Disclosed is a refrigerator (1) provided with a storage case (20) that is held on a holder (6a) inside a storage chamber (2), moves between a storage position and a drawn-out position, and allows objects to be put in or taken out easily, and a container lid (30) that opens and closes the front surface of the storage case (20) depending on whether the storage case (20) is in or out. The refrigerator is provided with a sloped part (21) on the storage case (20) that slopes down in front, and the container lid (30) has a first sliding part (31) that slides on the sloped part (21). When the storage case (20) that has been drawn out is pushed in to a prescribed position, the first sliding part (31) slides on the sloped part (21) due to the weight of the container lid (30) and pushes the storage case (20) back to the storage position.

Description

Refrigerator

Technical field

The present invention relates to a kind of have pick and place the refrigerator that is arranged on the accommodating container in the storeroom freely.

Background technology

The open communique of patent documentation 1(Japanese Utility Model is real opens clear 62-55084 number (Fig. 1)) a kind of refrigerator in the past disclosed.Dispose accommodating container in the storeroom of this refrigerator, this accommodating container is by mobile picking and placeing freely between reception position and extraction position.Utilize pivotal support to close the front surface of accommodating container in the container cover of upper end.If accommodating container is extracted out, then the bottom of container cover by engaging with the front portion of accommodating container rotating opening forwards.Thus, can easily take out the interior reserve of accommodating container.In addition, in storeroom, utilize container cover to make the accommodating container internal insulation, keep the temperature outside different with accommodating container, thereby can carry out cooling preservation with the temperature that is fit to reserve.

Yet, according to above-mentioned refrigerator in the past, if accommodating container is not pushed into the door that reception position is just closed the storeroom front surface, can cause accommodating container or container cover and door knob to hit and damage.In addition, if close the door of storeroom under the state of extracting accommodating container out, the door that then rotates collides with the front surface of accommodating container, presses accommodating container to oblique rear.Thus, accommodating container towards the meeting run-off the straight, cause accommodating container and be arranged on the sliding part interlock of storeroom one side and can not retreat, can increase the weight of the damage of accommodating container or container cover like this, and can't close door.Therefore, the user must be pushed into accommodating container the reception position of rear end reliably, thereby makes the convenience of refrigerator relatively poor.

Summary of the invention

The object of the present invention is to provide a kind of refrigerator that can improve convenience.

To achieve these goals, refrigerator of the present invention comprises: accommodating container is placed on the placement section in the storeroom, and makes described accommodating container by mobile picking and placeing freely between reception position and extraction position; And container cover, according to picking and placeing of described accommodating container, the front surface of described accommodating container is opened or closed, described refrigerator is characterised in that, described accommodating container is provided with the rake that the place ahead descends, and described container cover have can be described relatively first sliding part that slides of rake, when the described accommodating container of extracting out is pushed into assigned position, utilize the deadweight of described container cover that the described relatively rake of described first sliding part is slided, described accommodating container is retreated to described reception position.

According to said structure, be placed on staggered relatively the slip of accommodating container on the placement section of storeroom, can pick and place along fore-and-aft direction.The front surface of accommodating container is sealed by container cover, if extract accommodating container out, then first sliding part of container cover is formed on the rake slip on the accommodating container relatively, opens container cover.If push accommodating container, then the first sliding part relative tilt portion slides, and container cover is moved to closing direction.If accommodating container is pushed into assigned position, then utilize the deadweight of container cover rearward to press accommodating container, accommodating container is retreated to reception position.

In addition, in the refrigerator of said structure, feature of the present invention is that also described placement section contacts with described accommodating container point or the line contact.According to said structure, at least one side of placement section and accommodating container is spherical or wire, and the sliding-contact and the slip relatively that utilize a contact or line contact to produce.In addition, at least one side of placement section and accommodating container is provided with roller etc., and the rolling that the utilization point contacts or the line contact produces contacts and slip relatively.

In addition, in the refrigerator of said structure, feature of the present invention also is, the guide rail that extends before and after described placement section has, described guide rail is outstanding to be arranged on the horizontal wall of described storeroom, and described refrigerator also comprises: slot part, be arranged on the bottom surface of described accommodating container, chimeric with described guide rail; And guiding rib, sagging in described slot part, the upper surface slide of described relatively guide rail.

According to said structure, at the outstanding guide rails that the front and back extension is set such as bottom surface of storeroom, form the part of placement section.Bottom surface at accommodating container forms slot part, and slot part and guide rail are chimeric.Thus, limited the movement of the left and right directions of accommodating container.For example the guiding rib of the wire of extending along fore-and-aft direction hangs down and is formed in the slot part, and guiding rib contacts with the upper surface of guide rail, and accommodating container is placed on the guide rail.The upper surface slide of the relative guide rail of guiding rib, thus can pick and place accommodating container along fore-and-aft direction.

In addition, in the refrigerator of said structure, feature of the present invention is that also the front portion of described placement section is formed with the inclined plane that rearward descends, and on described assigned position, slide in the described relatively inclined plane of described accommodating container.According to said structure, if accommodating container is pushed into assigned position, then the sloping portion of staggered relatively front portion of the front end of accommodating container slides, and accommodating container is retreated because of deadweight.

In addition, in the refrigerator of said structure, feature of the present invention is that also described rake contacts with the described first sliding part point or the line contact.According to said structure, for example rake is the guide rail shape of inclination, and first sliding part is made of the outstanding cylinder that is arranged on the container cover side.Thus, place first sliding part of cylinder at the rake of guide rail shape, rake is contacted with the first sliding part line.Also can make first sliding part is spheroid, makes both some contacts, and can also make first sliding part is roller.

In addition, in the refrigerator of said structure, feature of the present invention is that also described first sliding part is configured in the bottom of the described container cover that is in closed condition, and described refrigerator also comprises: second sliding part is configured in the top of described container cover; And guide part, utilizing slides guides described second sliding part along fore-and-aft direction, and described guide part contacts with the described second sliding part point or the line contact.

According to said structure, the guide part that the relative accommodating container of first sliding part of the container cover bottom of closing slides, second sliding part on top is oppositely arranged on the storeroom slides.If the extraction accommodating container then rises on the bottom of container cover and top retreats, thereby opens container cover.If accommodating container is taken in, then advance and bottom decline in container cover top, thus the closing containers lid.For example, guide part is the guide rail shape that extend front and back, and second sliding part is made of the outstanding cylinder that is arranged on the container cover side.Thus, place second sliding part of cylinder at the guide part of guide rail shape, and guide part is contacted with the second sliding part line.Also can make second sliding part is spheroid, makes both some contacts, and can also make second sliding part is roller.

In addition, in the refrigerator of said structure, feature of the present invention is that also the upper surface side-looking of described rake is the curve that raises up.According to said structure, to extract out under the state of accommodating container, the rake that first sliding part and gradient are little contact, if accommodating container retreats, then the change of the gradient of the rake that contacts with first sliding part is greatly.

According to the present invention, when accommodating container is pushed into assigned position, utilize the deadweight of container cover that the rake of the relative accommodating container of first sliding part of container cover is slided, accommodating container is retreated to reception position, thereby the user need not accommodating container is pushed into reception position, thereby can improve the convenience of refrigerator.In addition, under the state of extracting accommodating container out, when closing the door of storeroom, if utilize pressing of door that accommodating container is retreated to assigned position, then utilize the deadweight of container cover that accommodating container is retreated to reception position.Therefore, can prevent accommodating container and container cover damage or the door can not close.

Description of drawings

Fig. 1 is the front view of expression embodiment of the present invention refrigerator.

Fig. 2 is the front view of the refrigerating chamber of expression embodiment of the present invention refrigerator.

Fig. 3 is the sectional side view of the refrigerating chamber of expression embodiment of the present invention refrigerator.

Fig. 4 be expression embodiment of the present invention refrigerator refrigerating chamber overlook sectional drawing.

Fig. 5 is that the master of the refrigerating chamber of expression embodiment of the present invention refrigerator looks sectional drawing.

Fig. 6 is the sectional side view of the grape wine chamber of expression embodiment of the present invention refrigerator.

Fig. 7 represents the accommodating container of embodiment of the present invention refrigerator is configured in the sectional side view of extracting out under the location status.

To be expression be pushed into sectional side view under the assigned position state with the accommodating container of embodiment of the present invention refrigerator to Fig. 8.

Description of reference numerals

1 refrigerator

2 refrigerating chambers

2a, 3a, 4a door

3 refrigerating chambers

4 vegetable compartment

Grape wine chambers 6

The 6a diapire

The 6b recess

The 6c planar portions

The 6d inclined plane

Tank chambers 7

8 Returning pipes

11,17 guide parts

12a, 12b retainer

13 luggage carriers

14,15 heat insulating panels

16 door frames

20 accommodating containers

21 rakes

22 slot parts

22a, 22b rib

23 guiding ribs

24 juts

30 container cover

31 first sliding parts

32 second sliding parts

33 the 3rd sliding parts

The specific embodiment

Followingly with reference to accompanying drawing embodiments of the present invention are described.Fig. 1 is the front view of the refrigerator of a kind of embodiment of expression.Have refrigerating chamber 2 on the top of refrigerator 1, and below refrigerating chamber 2, dispose refrigerating chamber 3.Below refrigerating chamber 3, dispose vegetable compartment 4.Refrigerating chamber 2, refrigerating chamber 3 and vegetable compartment 4 utilize door 2a, 3a, 4a to carry out switch respectively.The front surface of the door 2a of refrigerating chamber 2 is provided with guidance panel 5, can carry out temperature to each storeroom and set.

Fig. 2, Fig. 3 represent front view and the sectional side view of refrigerating chamber 2.In refrigerating chamber 2, be provided with for a plurality of luggage carriers 13 of placing reserve.The inner surface of door 2a is provided with a plurality of door frames 16.About the bottom of refrigerating chamber 2, be provided with grape wine chamber 6 and tank chamber 7 abreast.The upper surface of grape wine chamber 6 and tank chamber 7 separates with top by the heat insulating panel 14 that is filled with heat-barrier material.Separate by the heat insulating panel 15 that is filled with heat-barrier material between grape wine chamber 6 and the tank chamber 7.

In tank chamber 7, dispose the tank 7a that loading and unloading ice making is freely used.In grape wine chamber 6, dispose be used to taking in accommodating container 20 vinous.The upper surface of accommodating container 20 and front surface opened upper end.Front surface bottom at accommodating container 20 is provided with handle portion 20c, by holding handle portion 20c, can extract or push accommodating container 20 out along fore-and-aft direction.The front surface top of accommodating container 20 is by rotating container cover 30 sealings.Utilize bottom and the container cover 30 of accommodating container 20 to make grape wine chamber 6 constitute the isolation ward that front surface is closed.

Grape wine chamber 6 is maintained at the suitable storage temperature vinous (for example 15 ℃) than refrigerated storage temperature (0 ℃～10 ℃) high temperature.Therefore, utilize

heat insulating panel

14,15 can prevent that heat from leaking with the side upward.In addition, enclose air between the transparent front panel 30a that disposes in front and back when forming container cover 30 and the backplate 30b, and utilize the heat insulation heat that prevents of air forwards to leak.

Be provided with Returning pipe 8 on the right side of grape wine chamber 6, this Returning pipe 8 has peristome 8a at front surface.The peristome 8a of Returning pipe 8 is configured in the front portion of refrigerating chamber 2, and cold air is arrived near the door frame 16 of bottom.Thus, can prevent the grape wine chamber 6 of the reserve Yin Gaowen in the door frame 16 and cause cooling not enough.

Fig. 4 represents the sectional drawing of overlooking of refrigerating chamber 2.Dispose supply-water pump 7b at the rear portion of tank chamber 7, this supply-water pump 7b is connected with tank 7a (with reference to Fig. 2), supplies water to ice-making disc (not shown).Be formed with return port 8b in the rear end of Returning pipe 8, this return port 8b is with to make cold air turn back to the return path (not shown) of cooler (not shown) relative.Cold air in the refrigerating chamber 2 flow into Returning pipe 8 by peristome 8a, by flow through return path and return cooler of return port 8b.

Fig. 5 represents that the master of refrigerating chamber 2 looks sectional drawing.Grape wine chamber 6 on the continuous diapire 6a (horizontal wall) of indoor and outdoor, about outstanding being provided with in two positions before and after the guide rail 9 that extends.In the bottom of accommodating container 20, form with tilting forward and back and be useful on a plurality of recess 20a that place burgundy bottle, be formed with at the rear portion of accommodating container 20 for the recess 20b that places the bottle inlet.At the outstanding rake 21 that is provided with guide rail shape of the sidewall of accommodating container 20, this rake 21 forms the inclined plane that the place ahead descends.

On accommodating container 20, utilize outstanding rib 22a, the 22b formation slot part 22 that arranges towards the bottom surface.Slot part 22 is entrenched on the guide rail 9, the move left and right of restriction accommodating container 20, and along fore-and-aft direction guiding accommodating container 20.In slot part 22, be formed with the guiding rib 23 that hangs down from upper surface.The wire of extending before and after guiding rib 23 is, and be configured on the upper surface of guide rail 9.

Thus, guiding rib 23 contacts with guide rail 9 lines, and accommodating container 20 is placed on the guide rail 9.Also can utilize a plurality of hemispheric projection of arranging along fore-and-aft direction to form guiding rib 23 or guide rail 9.Thus, guiding rib 23 contacts with 9 on guide rail.In addition, also can the roller that roll along guide rail 9 be set at accommodating container 20.

Fig. 6 represents the sectional side view of grape wine chamber 6.Two sidewall depressions on 6 tops, grape wine chamber are provided with guide part 11, and the groove that this guide part 11 is extended by front and back constitutes.Depression is provided with guide part 17 below guide part 11, and this guide part 17 is made of the curvilinear groove with circular arc portion.The upper surface side-looking that is arranged on the rake 21 on the accommodating container 20 is the curve that raises up, and substantially level, front end are about 45 ° inclination angle with respect to horizontal direction in the rear end.

Container cover 30 is provided with first, second, third sliding

part

31,32,33.Be provided with gripper shoe 30c integratedly on the backplate 30b of container cover 30, this gripper shoe 30c holds extension rearward from about the bottom.First sliding part 31 constitutes by give prominence to the cylindric projection that arranges to the inside from gripper shoe 30c lower end.Second sliding part 32 constitutes by giving prominence to the cylindric projection that arranges laterally from container cover 30 upper side.The 3rd sliding part 33 constitutes by give prominence to the cylindric projection that arranges to the inside from gripper shoe 30c top.

First sliding part 31 is placed on the rake 21 of accommodating container 20.Second, third sliding part 32,33 respectively be arranged on guide part 11 on 6 sidewalls of grape wine chamber, 17 chimeric.Thus, first, second, third sliding

part

31,32,33 contacts with

guide part

11,17 lines with rake 21 respectively.Also can make first, second, third sliding

part

31,32,33 be respectively for example hemispherical, and make they with rake 21 or guide

part

11,17 contact.In addition, also can form first, second, third sliding

part

31,32,33 by the roller that rotates freely.

In addition, container cover 30, rake 21 and guide

part

11,17 constitute cam mechanism.Thus, follow to pick and place accommodating container 20, first, second, third sliding

part

31,32,33 relative tilt portions 21 and guide

part

11,17 are slided, thereby container cover 30 is carried out switch.In addition, though also can omit the 3rd sliding part and guide part 17, by the 3rd sliding part and guide part 17 are set, can make container cover 30 move to the below of heat insulating panel 14 by rotation.

On the diapire 6a of grape wine chamber 6, outstanding retainer 12a, the 12b of being provided with below the front and rear of the accommodating container 20 that is contained.The outstanding jut 24 that is provided with at the rear portion of accommodating container 20.By jut 24 is connected on retainer 12a, the 12b, the accommodating container 20 that moves forward and backward is positioned on extraction position or the reception position.

The diapire 6a of grape wine chamber 6 has the recess 6b that extends from retainer 12a to 6 the place aheads, grape wine chamber.Be formed with the planar portions 6c that is constituted by horizontal plane in the place ahead of recess 6b.Be formed with the inclined plane 6d that links to each other and rearward descend with planar portions 6c in the front portion of recess 6b.The front end of inclined plane 6d is in the position that pent door 2a covers.

If forwards extract accommodating container 20 out from grape wine chamber 6, then guiding rib 23 relative guide rails 9 slide.At this moment, first sliding part 31 of container cover 30 rises along the rake 21 of accommodating container 20, and second, third sliding part 32,33 moves along guide part 11,17.Thus, the top of container cover 30 retreats, and container cover 30 is opened simultaneously, thereby container cover 30 is configured in the below of heat insulating panel 14.

If more rely on the weight of accommodating container 20 at weight ratio rear of accommodating container 20 in the place ahead than the front end of guide rail 9 big, then the front portion of accommodating container 20 tilts downwards.Thus, the front end of rib 22a, the 22b (with reference to Fig. 5) of accommodating container 20 slides at recess 6b, and guiding rib 23 slides at the front end of guide rail 9.

If accommodating container 20 is further extracted out, then the front end of

rib

22a, 22b can be crossed inclined plane 6d, and

rib

22a, 22b are configured on the planar portions 6c.Thus, accommodating container 20 is level substantially, and

rib

22a, 22b are slided at planar portions 6c, and guiding rib 23 is slided at guide rail 9.

In addition, as shown in Figure 7, jut 24 is connected to retainer 12a, and accommodating container 20 is configured in to be extracted out on the position.Thus, can pick and place reserve in the accommodating container 20.Therefore, guide rail 9, recess 6b and planar portions 6c can place accommodating container 20, and the placement section of formation and accommodating container 20 sliding-contacts.At this moment, container cover 30 is configured in the below of heat insulating panel 14 substantially abreast, and is configured in the position that more relies on the rear than the front surface peristome of grape wine chamber 6.Thus, can prevent that in the extraction position container cover 30 from hindering picking and placeing of reserves.

When accommodating container 20 is taken in, the user will extract locational accommodating container 20 out and push.As shown in Figure 8, retreat on the position of front end of inclined plane 6d if accommodating container 20 is configured in the front end that makes

rib

22a, 22b, then

rib

22a, 22b are slipped on the 6d of inclined plane.At this moment, rib 22a, the 22b of accommodating container 20 applied resistance N1 perpendicular to inclined plane 6d.In addition, the rake 21 from first sliding part 31 to accommodating container 20 applies based on the deadweight of container cover 30 and the resistance N2 that forms.Therefore, utilize the component of the horizontal direction of resistance N1, N2 that accommodating container 20 is retreated.

If the front end of

rib

22a, 22b is configured to more rely on the rear than inclined plane 6d, then owing to resistance N1 disappears, so utilize the component of the horizontal direction of resistance N2 that accommodating container 20 is retreated.At this moment, because the angle of inclination of rake 21 becomes big, so that the component of the horizontal direction of resistance N2 also becomes is big.In addition, because first, second, third sliding

part

31,32,33 contacts with rake 21, guide

part

11,17 lines, and guiding rib 23 contacts with guide rail 9 lines, so the frictional force between them is little.Thus, accommodating container 20 is configured on the reception position shown in Figure 6 because the deadweight of container cover 30 retreats.

In addition because in above-mentioned extraction position upper inclined portion shown in Figure 7 21 levels substantially, so be subjected to from the resistance N2 of first sliding part 31 substantially at vertical direction.Therefore, the rearward component that is produced by the deadweight of container cover 30 is little, can prevent that accommodating container 20 from retreating.Therefore, can easily pick and place reserve in the extraction position.

In addition, accommodating container 20 is being configured under the state of extracting the position out, when closing 2a, is retreating with the accommodating container 20 of door frame 16 butts.At this moment, if accommodating container 20 retreats into position shown in Figure 8, then utilize the deadweight of container cover 30 that accommodating container 20 is configured on the reception position.Therefore, can prevent from making the slipper interlock of accommodating container 20 and refrigerating chamber 2 one sides cause badly damaged or door 2a opens wide always because door 2a presses accommodating container 20 continuously.

According to present embodiment, when accommodating container 20 is pushed into assigned position, owing to utilize the deadweight of container cover 30 that the rake 21 of first sliding part, the 31 relative accommodating containers 20 of container cover 30 is slided, accommodating container 20 is retreated to reception position, so the user need not accommodating container 20 is pushed into reception position, thereby improved the convenience of refrigerator 1.In addition, under the state that accommodating container 20 is extracted out, when the door 2a of closing cold room 2, if utilize pressing of 2a of door that accommodating container 20 is retreated to assigned position, then accommodating container 20 then retreats to reception position because of the deadweight of container cover 30.Therefore, can prevent that the damage of accommodating container 20 and container cover 30 or door 2a from can not close.

In addition, because guiding rib 23 lines of guide rail 9 (placement section) and accommodating container 20 are contacted, so both frictional force is little, thereby can utilize the deadweight of container cover 30 that accommodating container 20 is easily retreated to reception position.In addition, guide rail 9 and accommodating container are contacted at 20.In addition, can not only make guide rail 9 and accommodating container 20 utilize sliding-contact and slide, also can utilize the rolling of the roller that is provided with spherical (some contact) or cylindric (line contact) to contact and slide.

In addition, utilize guide rail 9, slot part 22, guiding rib 23, can make the placement section of accommodating container 20 utilize line to contact with accommodating container 20 and slide along fore-and-aft direction.

In addition, the front portion of the placement section of the accommodating container 20 that is made of guide rail 9, recess 6b and planar portions 6c tilts because inclined plane 6d descends the rear, so accommodating container 20 rearward accelerates because of deadweight, accommodating container 20 is easily retreated to reception position.

In addition, because rake 21 is contacted with first sliding part, 31 lines, so can reduce the frictional force of accommodating container 20 and container cover 30.Therefore, accommodating container 20 is retreated to reception position.In addition, rake 21 is contacted with 31 of first sliding parts.In addition, can not only make rake 21 and first sliding part 31 utilize sliding-contact and slide, first sliding part 31 is formed by roller, thereby utilize the contact and sliding of rolling.

Similarly, because

guide part

11,17 is contacted with second, third sliding part 32,33 lines, so can reduce guide

part

11,17 and the frictional force of container cover 30.Therefore, accommodating container 20 is retreated to reception position.In addition, guide

part

11,17 is contacted at 33 with second, third sliding part 32.In addition, can not only make

guide part

11,17 and second, third sliding part 32,33 utilize sliding-contact and slide, second, third sliding part 32,33 is formed by roller, thereby utilize the contact and sliding of rolling.

In addition, container cover 30 with

guide part

11,17 and rake 21 constitute cam mechanism, and when opening container cover 30, container cover 30 is configured in the below of heat insulating panel 14.Therefore, even under the state of extracting accommodating container 20 out, close a 2a, can prevent that also container cover 30 and door frame 16 from disturbing, and so can prevent the damage of container cover 30 more reliably.

In addition, owing to make rake 21 side-lookings be the curve that raises up, so accommodating container 20 is being configured in when extracting out on the position, the component of the horizontal direction of resistance N2 diminishes.Thus, can accommodating container 20 be retreated, can easily pick and place reserve.In addition, if accommodating container 20 is pushed into assigned position, then because the component of the horizontal direction of resistance N2 becomes big, so can utilize the deadweight of container cover 30 that accommodating container 20 is retreated.

In the present embodiment, guide rail 9 is configured in the bottom of grape wine chamber 6, and with guiding rib 23 outstanding being arranged on the bottom surface of accommodating container 20, but also can be other structures.For example, also guide rail 9 can be given prominence on the sidewall that is arranged on grape wine chamber 6, with guiding rib 23 outstanding being arranged on the sidewall of accommodating container 20, and at guide rail 9 configuration guiding ribs 23, place accommodating container 20.At this moment, also can use and have ball the linear bearing of (some contact) or roller bearing (line contact), accommodating container 20 is supported to and can move forward and backward.

In addition, can make the upper surface of guide rail 9 identical with the bottom surface height of recess 6b, guide rail 9 is tilted in the mode that the rear descends.

Industrial applicibility

The present invention can be applied to have and pick and place the refrigerator that is arranged on the accommodating container in the storeroom freely.

Claims

1. refrigerator, it comprises: accommodating container is placed on the placement section in the storeroom, and makes described accommodating container by at reception position with extract mobile picking and placeing freely between the position out; And container cover, according to picking and placeing of described accommodating container, the front surface of described accommodating container is opened or closed, described refrigerator is characterised in that,

Described accommodating container is provided with the rake that the place ahead descends, and described container cover have can be described relatively first sliding part that slides of rake, when the described accommodating container of extracting out is pushed into assigned position, utilize the deadweight of described container cover that the described relatively rake of described first sliding part is slided, described accommodating container is retreated to described reception position.

2. refrigerator according to claim 1 is characterized in that, described placement section contacts with described accommodating container point or the line contact.

3. refrigerator according to claim 2 is characterized in that,

The guide rail that extends before and after described placement section has, described guide rail is outstanding to be arranged on the horizontal wall of described storeroom,

Described refrigerator also comprises: slot part, be arranged on the bottom surface of described accommodating container, and chimeric with described guide rail; And guiding rib, sagging in described slot part, upper surface slide that can described relatively guide rail.

4. according to any described refrigerator in the claim 1～3, it is characterized in that the front portion of described placement section is formed with the inclined plane that rearward descends, on described assigned position, slide in the described relatively inclined plane of described accommodating container.

5. according to any described refrigerator in the claim 1～3, it is characterized in that described rake contacts with the described first sliding part point or the line contact.

6. according to any described refrigerator in the claim 1～3, it is characterized in that,

Described first sliding part is configured in the bottom of the described container cover that is in closed condition,

Described refrigerator also comprises: second sliding part is configured in the top of described container cover; And guide part, guide described second sliding part to slide along fore-and-aft direction,

Described guide part contacts with the described second sliding part point or the line contact.

7. according to any described refrigerator in the claim 1～3, it is characterized in that the upper surface side-looking of described rake is the curve that raises up.