CN103791670B - Refrigerator - Google Patents

Abstract

The present invention provides a kind of refrigerator, and it includes：Body, there is storeroom；Drawer, it is slidably mounted within storeroom, drawer has open top side；And support, it is slidably mounted within storeroom, to selectively close off at least a portion of the top side of the opening of drawer.By the present invention, storage space can be maintained at sealing state while support is pulled out, and easily fetch the article being placed on support, and it is easier to pull out and withdrawing drawer and prevents the article on drawer from rolling downwards.

Description

Refrigerator

The application advocates to enjoy in the korean patent application 10-2012-0120431 submitted on October 29th, 2012 power Benefit, it is merged in the application by quoting, as it herein as completely proposing herein.

Technical field

The present invention relates to refrigerator, and relate more specifically to be provided with the refrigerator for the support for being disposed on drawer to be drawn out.

Background technology

Generally, refrigerator is produced by the cooling cycle system that will be made up of compressor, condenser, expansion valve, evaporator etc. Raw cold air drainage is in storeroom, to make the food preservation in storeroom in freezing or the household electrical appliance of frozen state.

This refrigerator is generally included for making food or beverage be stored at the refrigerating chamber of freezing state and for making food Or beverage is stored at the refrigerating chamber of low temperature.Make the food preservation of such as pickles or vegetables etc be in the kraut refrigerator of fresh state Another form of refrigerator.

At least one door being installed in multiple doors on refrigerator is connected to the side of body, to pass through its pivoting action To open or close the front side of body.In addition to so around the door of hinge, it is possible to use drawer type door.Drawer type door Including drawer and door, this is installed to the front side of drawer, to be drawn out or receive along direction forward or backward together with drawer Return.

Generally, the storeroom of refrigerator is refrigerating chamber and refrigerating chamber is provided with multiple supports, and these supports are by refrigerating chamber and refrigeration Room is vertically divided into some.

Refrigerating chamber is typically provided with to store the vegetables and fruits room of veterinary antibiotics or the like, and vegetables and fruits room is in refrigerating chamber In the space separated with the remaining space of refrigerating chamber.

Mainly take the form of drawer in vegetables and fruits room.Drawer is sealed by support.

The closed separated room of this drawer type may be disposed at refrigerating chamber.In the case, support is by cloth Put on drawer, to close drawer.

In order to close drawer, support is fixed to the side-walls of refrigerating chamber or refrigerating chamber.May hardly possible therefore, may produce The problem of to fetch the article for the rear side for being placed on support.

Particularly recent refrigerator is intended to increased in size.Therefore, when many articles are placed on support, it is disposed in Article on the rear side of support may become more to be difficult to fetch.

The content of the invention

Therefore, the present invention relates to a kind of refrigerator, it substantially avoid due to limitation and the defect of prior art and leads One or more problems of cause.

It is an object of the present invention to provide a kind of refrigerator, wherein, being disposed in the support on drawer can be drawn out While drawer is maintained at sealing state.

The advantages of of the invention part is additional, purpose and feature will propose in the following description, partly will be to this area It will become obvious by access for those of ordinary skill or can acquire from the practice of the present invention.The purpose of the present invention and its Its advantage can be by the structure that is particularly pointed out in the written description and claims of the present invention and accompanying drawing of specification come real Now and obtain.

To obtain these purposes and further advantage and according to the target of the present invention, specifically and briefly being retouched such as this specification State, refrigerator includes：Body, there is storeroom；Drawer, it is slidably mounted within storeroom, and with open top side； And support, it is slidably mounted within storeroom, to selectively close off at least one of the top side of the opening of drawer Point.

Refrigerator may also include lid, and this lid is installed to be the top side of the opening of covering drawer, when the lid is that convenient support skids off Also drawer is covered, drawer is thus maintained at sealing state.

Handle is may be provided with front side of support, to allow user to grip handle when making support optionally skid off.

Handle can protrude from the upper surface of the front side of support, to be inverted U shape.

Handle can be the groove formed at the upper surface of the front side of support.

Support can be supported by the multiple rail assemblies for the relative side wall for being respectively installed to storeroom, to allow support quilt Pull out.

Support can be supported by the multiple rail assemblies for the relative lateral edges for being respectively installed to lid, to allow support to be drawn Go out.

Support can be by least one pair of roller bearing branch for being rolled in the guiding groove of relative side-walls of storeroom is arranged on Support.

Support may be provided with anti-canting component behind at the upper surface of side, the article to prevent from placing on support is propping up When frame skids off, roll to cover downwards.

At the upper surface for the back edge that anti-canting component can be arranged on support in the form of strip piece.

The form for the panel-like member that anti-canting component can stretch out upwards is arranged at the upper surface of the back edge of support.

It should be understood that substantially description and the following detailed description both of which above is exemplary and explanat, and it is intended to Being explained further for the present invention is provided.

Brief description of the drawings

The application includes accompanying drawing in order that providing a further understanding of the present invention, and accompanying drawing is merged in and forms the application's A part；Accompanying drawing shows the exemplary embodiment of the present invention, and is used for explaining the principle of the present invention together with specification.Scheming In：

Fig. 1 is the stereogram for showing the refrigerator according to one embodiment of the invention；

Fig. 2 is the stereogram for the inside for showing the refrigerating chamber shown in Fig. 1；

Fig. 3 is multi-pipeline portion, drawer and the bracket component for showing to be installed according to an embodiment of the invention in refrigerating chamber Stereogram；

Fig. 4 is the stereogram for the pull-out state for showing the support being disposed on drawer shown in Fig. 3；

Fig. 5 is the stereogram for showing handle according to another embodiment of the present invention；

Fig. 6 is the front view of one embodiment of the invention, and its medium-height trestle is supported by roller bearing；

Fig. 7 is the sectional view of one embodiment of the invention, and its medium-height trestle is by being installed to the rail assembly of the upper surface of lid To support；And

Fig. 8 is the stereogram for showing the embodiment for being provided with anti-canting component according to the present invention.

Embodiment

Now will be referring in particular to the preferred embodiments of the present invention, its example is shown in the drawings.

Fig. 1 is the stereogram for showing the refrigerator according to one embodiment of the invention.Fig. 2 is to show the refrigerating chamber shown in Fig. 1 Inside stereogram.

Shown refrigerator is the refrigerator of bottom freeze machine formula, and in this refrigerator, refrigerating chamber is arranged on the top side of refrigerator, And refrigerating chamber is arranged on the bottom side of refrigerator.However, the invention is not limited in this type.

That is, present invention can apply to refrigerating chamber and refrigerating chamber to be set by laterally disposed side by side combination refrigerator or refrigerating chamber Put the overhead type refrigerator on refrigerating chamber.

As shown in figure 1, refrigerator includes refrigerator body 1, the He of refrigerating chamber 10 as storeroom is defined in refrigerator body Refrigerating chamber.Refrigerating-chamber door 20 and refrigerating chamber door 30 are arranged at the open front of refrigerating chamber 10 and refrigerating chamber, respectively opening Or close refrigerating chamber 10 and refrigerating chamber.

Refrigerating-chamber door 20 may include one on the door, and this is pivotally mounted to the opening positioned at refrigerating chamber 10 respectively on the door The relative lateral ends of front side.Refrigerating chamber door 30 can take the form of drawer type door.

Generally, multiple supports 25 are arranged on the inside of refrigerating-chamber door 20, to receive article.

Drawer 100 is arranged on the bottom of refrigerating chamber 10, empty with the residue of refrigerating chamber 10 to be limited in refrigerating chamber 10 Between separated space, to store food.

Generally, drawer 100 has the shape of the cuboid box opened up.

The top side of the opening of drawer 100 is covered by being just disposed in the support 120 on drawer 100, and is thus existed Sealing space is formed in drawer 100.

Vegetables or fruit are mainly stored within drawer 100.

A drawer 100 can be set.Alternatively, as shown in figure 1, can also be provided with multiple drawers.

For example, the drawer with width corresponding with the width of refrigerating chamber can be installed.Two drawers can be mounted side by side, each Drawer has width corresponding with a half width of refrigerating chamber.Alternatively, three or more drawers can be installed.

The top side of the opening of each drawer can be covered by another drawer or support, by the space limited wherein with it is other Space separates.

Multiple supports 70 and 80 are installed in the top of refrigerating chamber 10.The branch of these supports 70 and 80 and covering drawer 100 Frame 120 limits the upper space of refrigerating chamber 10 together, and supports the food being stored within upper space.

As shown in figure 1, support 70 and 80 may include multipair cantilever 75 and 85；These are linked to support 70 to cantilever respectively The relative lateral ends with 80, while two cantilever attachment rails 50 are installed to be supported by cantilever attachment rail 50.

First support 70 is disposed in the upper position of refrigerating chamber, can have the width close to the width of refrigerating chamber 10. On the other hand, second support 80 is disposed in the lower position of refrigerating chamber 10, can have one close to the width of refrigerating chamber 10 Half width.In the case, two second supports 80 can be installed, as shown in Figure 1.

In the case, as described above, first support 70 can be supported by two cantilever attachment rails 50.However, each In the case of second support 80, a lateral ends of second support 80 are supported by cantilever attachment rail 50, and second support 80 Another lateral ends are then supported by cantilever 85, and cantilever 85 is installed to single cantilever attachment rail 45, the quilt of cantilever attachment rail 45 At the pars intermedia of the rear wall of refrigerating chamber 10.

The position of first support 70 and two second supports 80 and highly interchangeable.In addition, two second supports 80 can quilt Installed in different height.

Central cantilever attachment rail 45 is used as single component, can be simply mounted the rear wall of refrigerating chamber 10.But It is further preferred that groove is formed in the center section in the multi-pipeline portion 40 formed with multiple cold air outlet holes 42, and via these Central cantilever attachment rail 45 is installed to multi-pipeline portion 40 by groove.

When central cantilever attachment rail 45 is installed to multi-pipeline portion 40, then cantilever installation can not only be effectively installed Track, and cold air can be uniformly supplied to the space that support limits.

As shown in Fig. 2 including support 120 according to the refrigerator of the illustrated embodiment of the present invention, support 120 is installed in drawer On 100 and it is slidably mounted within refrigerating chamber 10, independently to be pulled out, regardless of whether drawer 100 pulls out.

The top side of the opening of the drawer 100 in retracted state is completely covered in support 120, to close drawer 100.Pulling out State, support 120 expose the rear portion of the top side of the opening of drawer 100.

Drawer 100 can be single drawer, width of its width close to refrigerating chamber 10.Alternatively, two can be provided with Or more drawer, these drawers are laterally set, independently to be pulled out.

In the case of fig. 1 and fig. 2, three drawers 100 are installed under support 120.

, should be formed with guiding the guiding elements of the pull-out of drawer between these drawers when installing multiple drawers.

When multiple drawers are slidably mounted, drawer installation component 110 is provided with as shown in Figure 3, and drawer can be pacified It is attached to these drawer installation components 110.Drawer installation component 110 may be mounted to that the relative side-walls of refrigerating chamber 10.

The container of food item or receiving foodstuff article is placed on support 120.For support foodstuff article or appearance Device, support 120 generally include the frame of rectangle and are attached to the plate of the inner side of frame.

Plate can be made up of transparent or semitransparent material, to allow the visible article being disposed under support 120.

Lid 140 can also be included according to the refrigerator of the illustrated embodiment of the present invention, to cover the top of the opening of drawer 100 Side, when support 120 is drawn out, also to make the inner space of drawer 100 be maintained at sealing state.

Lid 140 is disposed between support 120 and drawer 100.Lid 140 can be by the drawer peace positioned at the top side of drawer 100 Component 110 is filled to support.

Lid 140 is attached to the upper end of drawer installation component 110, no matter thus whether support 120 pulls out, is all maintained at solid Positioning is put.

Even if drawer 100 is drawn out, because lid 140 is supported by drawer installation component 110, lid 140 is also maintained In stationary state.

Therefore, when support 120 is drawn out, as long as drawer 100 is not drawn out, the inner space of drawer 100 also leads to Cross lid 140 and be maintained at sealing state.

Similar to support 120, lid 140 may include frame and the plate of frame be installed on the inside of frame.

Similar to support 120, plate can be made up of transparent or semitransparent material, to allow the inner space of drawer 100 can See.

Meanwhile the front side of support 120 may be provided with handle 122, to allow user to grip handle 122, to pull out support 120。

As shown in Fig. 2 handle 122 may include inverted U-shaped rod-type（wire）Component.

Handle 122 can be arranged on the upper surface of the front side of the frame of support 120 by central type.

Because support 120 is slidably mounted, so user can easily pull out support by pull handle 122 120, and support 120 is recovered to its home position by promoting handle 122.

The relative lateral ends of support 120 via rail assembly 130, are propped up by the relative side wall of refrigerating chamber 10 respectively Support, to allow support 120 to be drawn out.

Each rail assembly 130 includes trapped orbit and shiftable track, and trapped orbit is installed to the one of refrigerating chamber 10 Individual side wall, shiftable track are then slidably coupled to retaining rail while a lateral ends of support 120 are linked to Road.

In the embodiment of fig. 2, trapped orbit is not the lateral sidewall for being joined directly to refrigerating chamber 10, but is attached to track Installation component 131, track installation component 131 are fixed to the lateral sidewall of refrigerating chamber 10.

The relative lateral ends of the frame of support 120 are respectively formed with the track linking part 123 projected upwards, thus, rail The shiftable track of road component 130（Do not show in figure）The outer surface of corresponding track linking part 123 can be attached to respectively.

The length that support 120 can be pulled out along the longitudinal direction corresponds to the half length of support 120.

In order to increase pull-out length, each rail assembly 130 can also include middle trapped orbit, and middle trapped orbit is by cloth Put between trapped orbit and shiftable track.However, in fact, the pull-out length of support 120 without so long, therefore, rail Can there need not be intermediate orbit in road component 130.

Reference picture 2 can be observed, and the pull-out length due to support 120 is without so growing, so installing corresponding retaining rail Each track installation portion 131 in road is formed not extending to the front end of the corresponding side wall of refrigerating chamber 10, and extends into side The center section of wall.

Although not showing in figure, drawer 100 can be installed to be, by the relative lateral side for being formed at drawer 100 Protuberance（Do not show in figure）Insertion is arranged on the guide block of the relative side wall of refrigerating chamber 10（Do not show in figure）Construction and drawn Go out, and guided by guide block.

Meanwhile humidity adjustment bar 128 is arranged on the opposite segments of the front side of the frame of support 120.Each humidity adjustment Bar 128 adjusts the open degree of the stomata formed through drawer 100, thus adjusts the humidity of the inner space of drawer 100.

That is, multiple humidity adjustment bars 128 are symmetrically installed to the corresponding stomata formed on the opposite side of handle 122 On.Similarly, through lid 140 formed with stomata corresponding with each stomata of the humidity adjustment association of bar 128.

Therefore, humidity adjustment bar 128 adjusts the open degree of those stomatas communicated with the stomata of lid 140 of support 120, by The humidity of the inner space of this adjustment drawer 100.

Hereinafter, by reference picture 3 and Fig. 4, the branch of the refrigerator of illustrated embodiment according to the present invention is more fully described Frame and drawer.

Fig. 3 is multi-pipeline portion, drawer and the bracket component for showing to be installed according to an embodiment of the invention in refrigerating chamber Stereogram.Fig. 4 is the stereogram for the support for showing the pull-out state being disposed on drawer shown in Fig. 3.

Link as described above, each rail assembly 130 is installed in corresponding track installation component 131 with corresponding track Between portion 123.Although track installation component 131 is fixed to the corresponding side wall of refrigerating chamber 10, shown in Fig. 3 and Fig. 4 It is the state that the side wall of track installation component and refrigerating chamber 10 separates.

Multi-pipeline portion 40 is installed to the center of the rear wall of refrigerating chamber 10.Multi-pipeline portion 40 is downward from the top side of refrigerating chamber 10 The position extended to after drawer 100.

Therefore, the profile in multi-pipeline portion 40 is complied with the center of the rear side of support 120 formed with recess 124, recess 124, with Just prevent support 120 from hindering multi-pipeline portion 40.

Similarly, as shown in figure 4, complying with multi-pipeline portion formed with recess 144, recess 144 in the center of the rear side of lid 140 40 profile.

As shown in figure 3, the front side of each drawer in multiple drawers 100 is formed with handle 102.

The handle 102 of each drawer 100 can be with reclinate after extending forward from the upper end of the front side of drawer 100 Structure.

Because multiple 100 handle 102 exposes forward, it is contemplated that to attractive in appearance, preferably handle 102 is formed as, made Handle 102 is obtained relative to other handles 102 in connection shape.

When user is being pulled so that support 120 to be pulled out on handle 122, as shown in figure 4, the rear portion of lid 140 is exposed.

In the case, because lid 140 is fixed to the upper end of drawer installation component 110, the inside of drawer 100 is empty Between be maintained at sealing state.

Hereinafter, reference picture 5 is described to the handle 122 of support 120 with the implementation with above-mentioned variform shape Example.

Reference picture 5, it shows to be formed by the assembling of drawer 100, drawer installation component 110, lid 140 and support 120 Drawer appliance.In Figure 5, support 120 is illustrated to be in pull-out state.

In addition to the shape of the handle 122 of support 120, the present embodiment is same as the previously described embodiments.Therefore, will only describe Handle 122.

Similar to situation before, handle 122 is formed at the middle body of the front side of the frame of support 120.

Handle 122 does not have the shape of protuberance, but with the shape of the groove laterally extended.

In order to form groove type handle 122, the remainder of the middle body of the front bezel side of support 120 than front bezel side It is thick.Groove is formed to extend downwardly from the upper surface of thicker portion.

The size of groove type handle 122 allows user to pull handle 122 when inserting a finger into groove.

Hereinafter, reference picture 6 is described is supported by rail assembly but by the support 120 of roller support, these Roller bearing is supported by roller bearing guide block.

Fig. 6 is the front view according to the drawer appliance of one embodiment of the invention.Fig. 6 shows the section view of truck mount zone Figure.

The track linking part 123 and track installation component 131 of embodiment before are in the present embodiment by truck mounts 125 and roller bearing guide block 133 replace.At least one roller bearing 126 is rotatably mounted each in the outside of truck mounts 125 Truck mounts 125.

In other words, roller bearing 126 is symmetrically mounted at the relative lateral side of support 120.In the present embodiment, roller bearing 126 are arranged in pairs.

Two or more roller bearing 126 can be set along each roller bearing guide block 133, while be spaced preset distance, Thus support 120 can be directed smoothly to be pulled out or withdrawn along the longitudinal direction over the whole length.

Hereinafter, by reference picture 7 describe be not by the relative side wall support of refrigerating chamber but the upper surface branch by covering The rail assembly of support.

Fig. 7 is the front view of drawer appliance according to an embodiment of the invention.Fig. 7 is shown through rail assembly installation region Sectional view.

In the figure 7, the structure of each rail assembly is illustrated in greater detail.

Track installation portion 143 is formed, and has concave type knot respectively in the relative lateral side of the upper surface of lid 140 Structure.

Trapped orbit 134 is assembled in each track installation portion 143, and is attached to lid by screw or similar device 140。

Shiftable track 138 forms corresponding rail assembly, and is attached to support 120 respectively by screw or similar device Frame lower surface relative lateral side.

Multiple ball bearings 135 are plugged between each trapped orbit 134 and corresponding shiftable track 138, to Reduce caused friction between trapped orbit 134 and shiftable track 138.Therefore, shiftable track 138 can be along trapped orbit 134 smoothly slide.

Multiple ball bearings 135 are held in place by keeper 136, without with positioned at trapped orbit 134 with it is removable Region between dynamic rail road 138 separates.

In the present embodiment, it is not necessary to formed from the upper table of support 120 in the relative lateral side of support 120 and prolonged upwardly That stretches is used for the truck mounts of attachment rail or roller bearing.

In position, the frame of the frame of support 120 and lid 140 has bigger than the width of embodiment before wide Degree, because rail assembly is installed between the frame of support 120 and the frame of lid 140.Therefore, in the case, prop up The area of the plate of frame 120 and lid 140 can reduce.

Finally, reference picture 8 is described that the rear end of support 120 is provided with the embodiment of anti-canting component 150.

Due to support 120 by user along the pull-out of direction forward or backward or withdrawal, so being placed on the thing on support 120 Product may be fallen due to inertia of the support 120 during pull-out or withdrawal.Thing with the height shape bigger than bottom area Product can be easier to fall.

Particularly, fallen when the article being placed on support 120 is pulling out support 120, and then roll to lid 140 When upper, user could withdraw support 120 only after article is taken away from lid 140.

Therefore, the anti-canting component 150 projected or protrude out upwards is provided with the present embodiment, to prevent being placed on Article on the rear portion of support 120 is rolled on lid 140.

In the embodiment in fig. 8, after anti-canting component 150 is installed in the frame of support 120 in the form of strip piece On the upper surface of side.

After anti-canting component 150 being disposed in due to multi-pipeline portion 40 prominent forward, so anti-canting component 150 Middle body has warp architecture, to prevent anti-canting component 150 from hindering multi-pipeline portion 40.

Although not showing in figure, anti-rolling component 150 can have from the upper table of the rear side of the frame of support 120 upwardly That stretches out is board-like（Panel-like member）Structure.

In the case, similar to the above situation, the central portion of anti-canting component 150 can have warp architecture, to prevent Anti-canting component 150 is interfered with multi-pipeline portion 40.

According to multiple embodiments of the present invention, a kind of refrigerator can be provided, wherein, it is disposed in and is limited with hermetically storing space Support on fixed drawer can be drawn out, while storage space is maintained at into sealing state, regardless of whether support pulls out.

Therefore, there is refrigerator according to an embodiment of the invention the support being arranged on drawer can be drawn out while keep Effect of the drawer in sealing state.

It can be drawn out due to being arranged in the support on drawer, so can be easy with the article being placed on support The effect that ground is fetched.

Due to handle be arranged on drawer front side and support by track or the relative lateral side of roller support, So user can easily and successfully pull out and withdraw drawer.

Due to being provided with anti-canting component on rear side of drawer, so the article that can prevent from placing on drawer turns over downwards Rolling.

It will be apparent to one skilled in the art that can carry out it is various change and modification without departing from the present invention spirit or Scope.Therefore, this kind of change and modification ought to be in the range of following claims and its equivalent.

Claims (9)

1. a kind of refrigerator, including：

Body, there is storeroom；

Drawer installation component, it is installed in the side-walls of the storeroom；

Drawer, it can be slidably mounted in the drawer installation component, the drawer has open top side；

Support, it is installed in the storeroom；

Lid, is installed on the drawer installation component, to cover the top side of the opening of the drawer；

A pair of trapped orbits, it is installed in the track installation portion of concave type, to guide and support the support, the track Installation portion is arranged on the relative side of the lid；And

A pair of shiftable tracks, it is arranged on the lower surface of the support, to be slided in the pair of trapped orbit,

Wherein, the support is slidably mounted within the storeroom, independently to be pulled out regardless of whether the drawer is No pull-out, to expose the rear portion of the top side of the opening of the drawer when the support is in pull-out state, and work as the branch Frame covers the top side of the opening of the drawer when being in retracted state；And

Wherein, the fixed position covered between the support and the drawer is fixed to the drawer installation component, to work as The support covers the top side of the opening of the drawer when being in pull-out state.

2. refrigerator according to claim 1, wherein, handle is provided with front side of the support, to allow user to make At least a portion of the support grips the handle when skidding off the storeroom.

3. refrigerator according to claim 2, wherein, the handle protrudes from the upper surface of the front side of the support, with It is inverted U-shaped.

4. refrigerator according to claim 2, wherein, the handle is formed at the upper surface of the front side of the support Groove.

5. refrigerator according to claim 1, wherein, the support is provided with anti-canting structure behind at the upper surface of side Part, the article to prevent from placing on the support roll to downwards described cover when the support skids off.

6. refrigerator according to claim 5, wherein, the anti-canting component is arranged on the branch in the form of strip piece At the upper surface of the back edge of frame.

7. refrigerator according to claim 5, wherein, the anti-canting component is set in the form of the panel-like member stretched out upwards Put at the upper surface of the back edge of the support.

8. refrigerator according to claim 1, wherein：

The support includes the frame of rectangle and is attached to the plate of the inner side of the frame；And

The plate is made up of transparent or semitransparent material.

9. refrigerator according to claim 8, wherein：

The plate for covering the frame and the inner side for being attached to the frame that include rectangle；And

The plate of the lid is made up of transparent or semitransparent material.