CN102252485A

CN102252485A - Refrigerator

Info

Publication number: CN102252485A
Application number: CN201110228706XA
Authority: CN
Inventors: 李利云; 耿秀华; 王美艳
Original assignee: Hefei Hualing Co Ltd; Hefei Midea Rongshida Refrigerator Co Ltd
Current assignee: Hefei Hualing Co Ltd; Hefei Midea Refrigerator Co Ltd
Priority date: 2011-08-05
Filing date: 2011-08-05
Publication date: 2011-11-23
Anticipated expiration: 2031-08-05
Also published as: CN102252485B

Abstract

The invention discloses a refrigerator which comprises a refrigerator body, a fruit and vegetable box, a flip cover and a poking mechanism, wherein a chamber is defined in the refrigerator body; the fruit and vegetable box is arranged in the chamber in a pull-out and push-in mode, the front side of the fruit and vegetable box is provided with an opening; the flip cover is flexibly connected with the inner wall of the chamber so as to open and close the opening; the poking mechanism is pivotally connected with the inner wall of the chamber so as to drive the flip cover to turn; and when the fruit and vegetable box is in the pull-out position, the poking mechanism drives the flip cover to turn upwards and left to a generally horizontal position so as to open the opening, and when the fruit and vegetable box is in the push-in position, the pocking mechanism drives the flip cover to turn downwards and right to a generally vertical position so as to close the opening. According to the embodiment of the invention, the refrigerator has a simple structure and is reliable to use.

Description

Refrigerator

Technical field

The present invention relates to refrigeration technology field, particularly relate to a kind of refrigerator.

Background technology

Fruit and vegetable box in the refrigerator installs the design of overturn cover additional, and its outward appearance more meets consumer demand, and it is comparatively convenient to use, so this structure is adopted by most high-end refrigerators.

Comparatively common overturn cover structure has the formula of directly turning over and upset contraction type overturn cover at present.

The ridge that directly turns over formula overturn cover both sides is as rotating shaft, and rotating shaft cooperates with the axis hole of inner bag both sides, and when fruit and vegetable box was extracted out, its cambered surface contacted with the overturn cover front end face, makes that overturn cover is that rotate in the center of circle with the axis hole; When fruit and vegetable box pushed, overturn cover fell because of gravity, covers fruit and vegetable box.Directly turn over formula overturn cover structure, when overturn cover fell, its fulcrum can collide with fruit and vegetable box, produced noise; And when fruit and vegetable box was extracted out fully, overturn cover also can fall, and when pushing drawer once more, needed the user manually to prop up overturn cover, drawer can be pushed, and used inconvenience; When fruit and vegetable box was extracted out, overturn cover can partly cover fruit and vegetable box, and the user gets thing inconvenience.

Respectively there are two ridges upset contraction type overturn cover both sides as fulcrum, and it slides in the track of inner bag both sides respectively, and when drawer was pulled out, rotating shaft was subjected to the effect of drawer cambered surface and rises, and then motion backward under the track constraint of fulcrum is shunk overturn cover in refrigerator; When fruit and vegetable box pushed, overturn cover covered fruit and vegetable box because of gravity fall.This design is owing to overturn cover still needs contact with fruit and vegetable box by fulcrum, so noise still exists; And because structural limitations, when fruit and vegetable box was extracted out, overturn cover still can gravitate and fall, and when the user pushes fruit and vegetable box once more, still need manually dig overturn cover

Summary of the invention

The present invention is intended to one of solve the problems of the technologies described above at least.

For this reason, one object of the present invention be to propose a kind of simple in structure, use reliable, need not the refrigerator that the user manually digs the fruit and vegetable box overturn cover.

Refrigerator according to the embodiment of the invention comprises: casing is limited with a chamber in the described casing; Fruit and vegetable box, described fruit and vegetable box can be extracted and can be located at with pushing described indoor and front side described fruit and vegetable box out and have opening; Overturn cover, the inwall of described overturn cover and described chamber are movably connected to open and to seal described opening; And toggle mechanism, described toggle mechanism links to each other with the inwall of described chamber pivotly to drive described overturn cover upset; Wherein, drive described overturn cover and upwards be turned to substantially horizontal level left opening described opening when described fruit and vegetable box is in when extracting the position out described toggle mechanism, drive described overturn cover and be turned to the cardinal principle upright position downwards to the right to close described opening when described fruit and vegetable box is in when pushing the position described toggle mechanism.

Refrigerator according to the embodiment of the invention, adopt described toggle mechanism to drive described overturn cover upset to open and close the opening of described fruit and vegetable box, simple in structure, use reliably, and need not the user and manually dig extraction that overturn cover can realize described fruit and vegetable box and push.

In addition, refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:

Refrigerator according to an embodiment of the invention is formed with first groove and the pivot below described first groove and second groove between described first groove and described pivot on the sidewall of described chamber; Be formed with projection on the sidewall outer surface of described fruit and vegetable box; Described overturn cover is formed with first and second; Described toggle mechanism comprises first and second slide blocks, and described first and second slide blocks all link to each other with described pivot pivotly; Wherein, described first end is contained in described first groove, described second slide block is pivotably mounted on described second and goes up so that described second slide block links to each other with described overturn cover and described second end is contained in described second groove, and described projection links to each other with described first slide block.Thus, described fruit and vegetable box does not directly contact with described overturn cover, and in the time of can making described fruit and vegetable box extract out and push, described overturn cover can not produce extra noise.

Advantageously, refrigerator according to an embodiment of the invention, described first groove is a straight-line groove, described second groove is a deep-slotted chip breaker.

Further, refrigerator according to an embodiment of the invention, described first groove extends along the fore-and-aft direction of described chamber.

Advantageously, refrigerator according to an embodiment of the invention, described projection are welded on the sidewall outer surface of described fruit and vegetable box.

Advantageously, refrigerator according to an embodiment of the invention, described projection and described fruit and vegetable box are integrally formed.

Advantageously, refrigerator according to an embodiment of the invention is formed with against the projection of described second slide block on described first slide block.

Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.

Description of drawings

Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:

Fig. 1 is the schematic diagram of refrigerator according to an embodiment of the invention;

Fig. 2 is the schematic diagram of refrigerator according to another embodiment of the present invention;

Fig. 3 is the schematic diagram of refrigerator according to still another embodiment of the invention; With

Fig. 4 is according to the schematic diagram of the refrigerator of an embodiment more of the present invention.

The specific embodiment

Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the present invention, and can not be interpreted as limitation of the present invention.

In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than the device or the element of indication or hint indication must have specific orientation, therefore orientation structure and operation with specific can not be interpreted as limitation of the present invention.

In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.

In description of the invention, need to prove that unless clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, connect integratedly, also can be to removably connect; Can be mechanical connection or electrical connection, also can be the connection of two element internals; Can be directly to link to each other, also can link to each other indirectly, for the ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be by intermediary.

Below with reference to accompanying drawing refrigerator according to the embodiment of the invention is described.

Shown in Fig. 1-4,, comprising: casing 10, fruit and vegetable box 20, overturn cover 30, and toggle mechanism according to refrigerator of the invention process.

Particularly, be limited with a chamber 101 in the casing 10.

Fruit and vegetable box 20 can be extracted out and can be located at with pushing in the chamber 101 and the front side of fruit and vegetable box 20 has the opening (not shown).

The inwall of an overturn cover 30 and a chamber 101 is movably connected to open and to seal described opening.

Described toggle mechanism links to each other with the inwall of a chamber 101 pivotly to drive overturn cover 30 upsets.

Wherein, when fruit and vegetable box 20 be in when extracting the position out (state as shown in Figure 3) described toggle mechanism drive overturn cover 30 upwards left (counter clockwise direction) be turned to the cardinal principle horizontal level to open described opening.When fruit and vegetable box 20 be in when pushing the position (state as shown in Figure 1) described toggle mechanism drive overturn cover 30 downwards to the right (clockwise direction) be turned to substantially the upright position to close described opening.

According to the refrigerator of the embodiment of the invention, adopt described toggle mechanism to drive overturn cover 30 upsets to open and close the opening of fruit and vegetable box 20, such project organization is simple, use is reliable.And need not the user manually digs extraction that overturn cover 30 can realize fruit and vegetable box 20 and pushes.

According to one embodiment of present invention, be formed with first groove 1011 and the pivot 1012 below first groove 1011 and second groove 1013 between first groove 1011 and pivot 1012 on the sidewall of a chamber 101.Be formed with projection 201 on the sidewall outer surface of fruit and vegetable box 20.Overturn cover 30 is formed with first 301 and second 302.Described toggle mechanism comprises that first slide block 401 and second slide block, 402, the first slide blocks 401 all link to each other with pivot 1012 pivotly with second slide block 402.Wherein, an end of first 301 is contained in first groove 1011, second slide block 402 is pivotably mounted on second 1013 so that second slide block 402 links to each other with overturn cover 30 and an end of second 302 is contained in second groove 1013, and projection 201 links to each other with first slide block 401.Thus, fruit and vegetable box 20 does not directly contact with overturn cover 30, and in the time of can making fruit and vegetable box 20 extract out and push, overturn cover 30 can not produce extra noise.

Advantageously, according to a concrete example of the present invention, be formed with against the projection of second slide block 402 on first slide block 401.Thus, can play cushioning effect, make the upset of overturn cover 30 more reliable.

Advantageously, according to some embodiments of the present invention, first groove 1011 is a straight-line groove, and second groove 1013 is a deep-slotted chip breaker.Further, according to an example of the present invention, the fore-and-aft direction (i.e. left and right directions as shown in fig. 1) of chamber 101 extends between first groove, 1011 edges.Thus, can be that overturn cover is overturn along fixation locus, can guarantee the reliability of using.

Advantageously, according to a concrete example of the present invention, projection 201 is welded on the sidewall outer surface of fruit and vegetable box 20.Advantageously, according to examples more of the present invention, projection 201 also can be integrally formed with fruit and vegetable box 20.Thus, can make according to the refrigerator structure of the embodiment of the invention simple, easy for installation.

Use according to the refrigerator of the embodiment of the invention is simply described below.

As shown in Figure 1, this moment refrigerator fruit and vegetable box 20 be in and push the position.When needs are extracted fruit and vegetable box 20 out, the user need apply a pulling force (being the right side among Fig. 2) to the right to fruit and vegetable box, fruit and vegetable box 20 moves right, projection 201 is against the left side of first slide block 401 and the torsion that first slide block 401 is produced to the right, because the projection on first slide block 401 is against living second slide block 402, and second slide block 402 is connected pivotly with overturn cover 30, then overturn cover 30 upwards upset left under the drive of second slide block 402 (i.e. upset counterclockwise), as shown in Figure 2.When continuing that fruit and vegetable box 20 is applied to the right pulling force, projection 201 continues against first slide block 401, and overturn cover 30 continues to be reversed until being in the position of level substantially, as shown in Figure 3.Then continue applying pulling force to the right, first slide block 401 will be crossed projection 201 also, at this moment, first 301 and second 302 high order ends that all are in first groove 1011 and second groove 1013 on the overturn cover 30, overturn cover 30 keeps horizontal level, and fruit and vegetable box 20 finally is drawn out of, as shown in Figure 4.And when needs push fruit and vegetable box 20, then need fruit and vegetable box 20 is applied a thrust left, the process that pushes is the reverse of said process.This is understandable for the person of ordinary skill of the art.

According to the refrigerator of the embodiment of the invention, overturn cover does not take place directly to contact with fruit and vegetable box, so fruit and vegetable box is when extracting out, and overturn cover does not produce extra noise; After fruit and vegetable box is extracted out fully, overturn cover will be retracted in the space of shelf below, so it does not influence the user and gets thing; Simultaneously, the overturn cover of hovering does not influence pushing again of fruit and vegetable box, and the user need not manually to dig overturn cover.

In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.

Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.

Claims

1. a refrigerator is characterized in that, comprising:

Casing is limited with a chamber in the described casing;

Fruit and vegetable box, described fruit and vegetable box can be extracted and can be located at with pushing described indoor and front side described fruit and vegetable box out and have opening;

Overturn cover, the inwall of described overturn cover and described chamber are movably connected to open and to seal described opening; With

Toggle mechanism, described toggle mechanism link to each other with the inwall of described chamber pivotly to drive described overturn cover upset;

Wherein, drive described overturn cover and upwards be turned to the cardinal principle horizontal level left opening described opening when described fruit and vegetable box is in when extracting the position out described toggle mechanism,

Drive described overturn cover and be turned to substantially the upright position downwards to the right when described fruit and vegetable box is in when pushing the position described toggle mechanism to close described opening.

2. refrigerator according to claim 1 is characterized in that, is formed with first groove and the pivot below described first groove and second groove between described first groove and described pivot on the sidewall of described chamber;

Be formed with projection on the sidewall outer surface of described fruit and vegetable box;

Described overturn cover is formed with first and second;

Described toggle mechanism comprises first and second slide blocks, and described first and second slide blocks all link to each other with described pivot pivotly;

Wherein, described first end is contained in described first groove, described second slide block is pivotably mounted on described second and goes up so that described second slide block links to each other with described overturn cover and described second end is contained in described second groove, and described projection links to each other with described first slide block.

3. refrigerator according to claim 2 is characterized in that, described first groove is a straight-line groove, and described second groove is a deep-slotted chip breaker.

4. refrigerator according to claim 3 is characterized in that, described first groove extends along the fore-and-aft direction of described chamber.

5. refrigerator according to claim 2 is characterized in that, described projection is welded on the sidewall outer surface of described fruit and vegetable box.

6. refrigerator according to claim 2 is characterized in that, described projection and described fruit and vegetable box are integrally formed.

7. refrigerator according to claim 2 is characterized in that, is formed with against the projection of described second slide block on described first slide block.