CN104279833B - Drawer structure and refrigerator - Google Patents
Drawer structure and refrigerator Download PDFInfo
- Publication number
- CN104279833B CN104279833B CN201410577523.2A CN201410577523A CN104279833B CN 104279833 B CN104279833 B CN 104279833B CN 201410577523 A CN201410577523 A CN 201410577523A CN 104279833 B CN104279833 B CN 104279833B
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- China
- Prior art keywords
- drawer
- runner
- slot
- make way
- slide rail
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Drawers Of Furniture (AREA)
Abstract
The invention provides a drawer structure and a refrigerator. The drawer structure comprises a drawer, a first rotating wheel, a containing cavity for containing the drawer, a sliding rail and a second rotating wheel, wherein grooves are formed in one end, which is far from a drawer baffle, of the left and right sides of the drawer; bosses are formed in the circle centers of two sides of the first rotating wheel; the first rotating wheel is matched with the grooves through the bosses, so that the first rotating wheel is assembled on the drawer and is used for supporting the drawer to slide; the sliding rail is positioned on the bottom surface of the containing cavity and is used for sliding the drawer; and the second rotating wheel is arranged at one end, which is close to the drawer baffle, of the sliding rail and is matched with the first rotating wheel to support the drawer so as to enable the drawer to slide due to rotation. According to the drawer structure provided by the invention, stress of the drawer can be uniform, the smooth sliding is realized, and the bearing capacity of the drawer structure is increased. When the drawer structure is applied to the refrigerator, a phenomenon that the drawer moves from the left to right or a refrigerator liner of the refrigerator is damaged due to push inertia can be avoided, and the stability and the safety of the drawer structure are improved.
Description
Technical field
The present invention relates to refrigerator art, more specifically, it is related to a kind of drawer structure and a kind of refrigerator.
Background technology
In existing drawer structure, drawer sliding rail is normally on the medial surface of accommodating chamber, or directly in accommodating chamber
The medial surface of room carries out plastic uptake, obtains the Simple sliding rail of plastics sucking moulding.If however, setting is slided on the medial surface of accommodating chamber
Rail or the Simple sliding rail using plastics sucking moulding, when drawer is very heavy, the slip of drawer can become very difficult, the easy left and right of drawer
Play, accommodating chamber is wounded, and drawer sliding rail is likely to damage because load-bearing is excessive.Such as, the drawer knot shown in Fig. 1
In structure, go out Simple sliding rail in the medial surface plastic uptake of the case courage (being equivalent to accommodating chamber) of refrigerator, the drawer of refrigerator can simply slided
Slide on rail, however, such Simple sliding rail easily causes play about during drawer pull-out refrigerator, about the drawer because of refrigerator
Play and wound case courage when, whole case courage can only be changed, extremely lose time, man power and material.
Therefore, how to provide a kind of smoothness of sliding, weight capacity strong and be easy to the drawer structure assembling, become at present urgently
Technical problem to be solved.
Content of the invention
The present invention is based on the problems referred to above it is proposed that a kind of new drawer structure, drawer can be made to slide smooth, and hold
Beijing South Maxpower Technology Co. Ltd's power is strong, is easy to assemble.
For this reason, a kind of it is an advantage of the invention to provide drawer structure.
It is a further object of the invention to provide a kind of refrigerator, there is above-mentioned drawer structure.
For achieving the above object, the embodiment of first aspect present invention provides a kind of drawer structure, including：Drawer, institute
The left and right sides stating drawer is fluted away from one end setting of drawer baffle plate；First runner, the circle of the both sides of described first runner
At the heart, there is boss, described first runner passes through described boss and described fit depressions, so that described first runner is assemblied in
On described drawer, described first runner is used for supporting described drawer to slide；Accommodating chamber, for accommodating described drawer；Slide rail, position
On the bottom surface of described accommodating chamber, for the described drawer that slides；Second runner, is arranged on described slide rail and keeps off close to described drawer
One end of plate, described second runner supports described drawer to slide by described first runner that is rotatably assorted.
The drawer structure that the present invention provides, is held together with the second runner of sliding rail rear end by the first runner of drawer front
By the weight of drawer, the first runner rotates to coordinate drawer to slide together with the second runner, thus ensureing drawer uniform force, sliding
Dynamic smoothness, it is to avoid play about drawer, increased the weight capacity of drawer structure, when this drawer structure is applied in refrigerator, can
Avoid play about drawer or because promoting inertia to wound the case courage of refrigerator, improve stability and the safety of drawer structure.
According to one embodiment of present invention, described first runner and described groove are with dismountable interference fit phase
Cooperation.
According to one embodiment of present invention, described second runner and described slide rail are with dismountable interference fit phase
Cooperation.
Usually, in interference fit, for the axle matching and hole, the diameter of axle of axle is more than the aperture in hole, by special
Axle is squeezed in the hole by instrument, and hole and axle can be made to be fitted close, thus completing interference fit.In an embodiment of the present invention,
First runner is all matched with dismountable interference fit with slide rail with groove, the second runner, so both facilitate dismounting and
Maintenance, in turn ensure that the stability of both sides' cooperation, and then improves the stability of drawer sliding process.
According to one embodiment of present invention, the quantity of described groove, described first runner and described second runner is many
Individual.
The slide rail of drawer is traditionally arranged to be two, every slide rail can arrange second runner it is also possible to arrange two
Individual second runner, correspondingly, the both sides of drawer are both provided with groove and the first runner, every side of drawer can only setting one recessed
Groove is to coordinate first runner it is also possible to arrange multiple grooves to coordinate multiple first runners.
According to one embodiment of present invention, described slide rail is by dismountable fastening type structure and described accommodating chamber phase
Cooperation.
Fastening type structure is easily installed and dismantles, and when slide rail breaks down or damages, of the prior art is directly holding
The slide rail of cavity bottom plastics sucking moulding received cannot be changed and dismantle, and can only be keeped in repair by changing accommodating chamber, and the present invention
Embodiment in the slide rail that is arranged in accommodating chamber is connected by buckle-type then can freely dismantle, easily replace, significantly
Improve the convenience that user uses this drawer structure, reduce use cost.
In addition, it is higher than the slide rail of simple plastics sucking moulding has to connect, by buckle-type, the slide rail being arranged in accommodating chamber
Weight capacity, its load-bearing is up to 35kg.
According to one embodiment of present invention, described slide rail includes：First slot to make way, be arranged on one end of described slide rail with
At the corresponding position of described first runner, when described drawer is closed, described first slot to make way is matched with described first runner,
So that described first runner not load-bearing.
First slot to make way is provided with slide rail, when drawer is closed, the first runner no longer supports the weight of drawer, but enters
First slot to make way, therefore, when drawer is closed, the first runner not load-bearing, in order to avoid the first runner is damaged by pressure by drawer, improve first
The service life of runner.
According to one embodiment of present invention, the quantity of described first slot to make way is one or more, and each described first
Slot to make way is matched with one or more described first runners.
First slot to make way can be one or more, wherein, can accommodate one or more first in each first slot to make way
Runner, the quantity increasing by the first runner can make drawer slip more smooth, reduces each first runner and each the second runner
Stress, the service life of lifting the first runner and the second runner, reduces use cost.
According to one embodiment of present invention, described drawer includes：Second slot to make way, be arranged on the bottom of described drawer with
At the corresponding position of described second runner, when described drawer is closed, described second slot to make way is matched with described second runner,
So that described second runner not load-bearing.
The bottom of drawer is provided with the second slot to make way, and when drawer is closed, the second runner no longer supports the weight of drawer, but
Enter the second slot to make way, therefore, when drawer is closed, the second runner not load-bearing, in order to avoid the second runner is damaged by pressure by drawer, improve
The service life of the second runner.
According to one embodiment of present invention, the quantity of described second slot to make way is one or more, and each described second
Slot to make way is matched with one or more described second runners.
Second slot to make way can be one or more, wherein, can accommodate one or more second in each second slot to make way
Runner, the quantity increasing by the second runner can make drawer slip more smooth, reduces each first runner and each the second runner
Stress, the service life of lifting the first runner and the second runner, reduces use cost.
The embodiment of second aspect present invention provides a kind of refrigerator, includes described in above-mentioned first aspect any embodiment
Drawer structure.
The refrigerator that the embodiment of second aspect present invention provides, has taking out of first aspect present invention any embodiment offer
Drawer structure, therefore this refrigerator have whole beneficial effects of the drawer structure that any of the above-described embodiment provides, and will not be described here.
By the drawer structure of the present invention it is ensured that drawer uniform force, slide smooth, increase the load-bearing of drawer structure
Ability, when this drawer structure is applied in refrigerator, can avoid play about drawer or because promoting inertia to wound the case courage of refrigerator, carry
Stability and the safety of drawer structure are risen.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from reference to the description to embodiment for the accompanying drawings below
Substantially and easy to understand, wherein：
Fig. 1 is the schematic diagram of drawer structure of the prior art；
Fig. 2 is the schematic diagram of the drawer structure of one embodiment of the present of invention；
Fig. 3 is the schematic diagram of the drawer side surface in the drawer structure shown in Fig. 2；
Fig. 4 is the schematic diagram of the first runner that the drawer side surface shown in Fig. 3 is installed；
Fig. 5 is the schematic diagram of the drawer pull-out accommodating chamber in the drawer structure shown in Fig. 2；
Fig. 6 is the schematic diagram that the drawer in the drawer structure shown in Fig. 2 is located in accommodating chamber；
Fig. 7 is the block diagram of the refrigerator of one embodiment of the present of invention, and this refrigerator has the drawer structure shown in Fig. 2.
Wherein, in Fig. 2 to Fig. 7, the corresponding relation between reference and component names is：
1 drawer structure, 11 drawers, 111 second slots to make way, 12 first runners, 13 accommodating chamber, 14 slide rails, 141 first allow
Position groove, 15 second runners, 2 refrigerators.
Specific embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specifically real
Mode of applying is further described in detail to the present invention.It should be noted that in the case of not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Elaborate a lot of details in the following description in order to fully understand the present invention, but, the present invention also may be used
To be implemented different from mode described here using other, therefore, protection scope of the present invention is not subject to following public tool
The restriction of body embodiment.
The drawer structure providing according to one embodiment of present invention is described with reference to the accompanying drawings.
As shown in Figure 1 to Figure 3, in the drawer structure 1 that one embodiment of the present of invention provides, including：Drawer 11, drawer
11 left and right sides is fluted away from one end setting of drawer baffle plate；First runner 12, the circle centre position of the both sides of the first runner 12
There is boss, the first runner 12 passes through boss and fit depressions, so that the first runner 12 is assemblied on drawer 11, the first runner
12 are used for supporting drawer 11 to slide；Accommodating chamber 13, for accommodating drawer 11；Slide rail 14, on the bottom surface of accommodating chamber 13,
For sliding drawer 11；Second runner 15, is arranged on slide rail 14 one end close to drawer baffle plate, and the second runner 15 is joined by rotation
Closing the first runner 12 supports drawer 11 to slide.
Drawer structure 1 is born together with the second runner 15 of slide rail 14 rear end by the first runner 12 of drawer 11 front end and takes out
The weight of drawer, the first runner 12 is rotated to coordinate drawer 11 to slide together with the second runner 15, thus ensureing that drawer 11 stress is equal
Even, slide smooth, it is to avoid play about drawer, increased the weight capacity of drawer structure 1, can avoid about drawer play or because
Promote inertia to wound and accommodate drawer 11, improve stability and the safety of drawer structure 1.
According to one embodiment of present invention, the first runner 12 is matched with dismountable interference fit with groove.
According to one embodiment of present invention, the second runner 15 and slide rail 14 are matched with dismountable interference fit
Close.
Usually, in interference fit, the diameter of axle of the axle matching is more than the aperture in hole, is extruded axle by special tool(s)
Enter in the hole, hole and axle can be made to be fitted close.Therefore, in an embodiment of the present invention, the first runner 12 and groove, the second runner
15 are all matched with dismountable interference fit with slide rail 14, have so both facilitated dismounting, and in turn ensure that the steady of both sides' cooperation
Qualitative, and then improve the stability of drawer 11 sliding process.
According to one embodiment of present invention, the quantity of groove, the first runner 12 and the second runner 15 is multiple.
The slide rail 14 of drawer is traditionally arranged to be two, every slide rail 14 is provided with second runner 15, correspondingly, takes out
The both sides of drawer 11 are both provided with groove and the first runner 12, and every side only arranges one the first runner 12 of a groove fit.
According to one embodiment of present invention, slide rail 14 is matched with accommodating chamber 13 by dismountable fastening type structure
Close.
Fastening type structure is easily installed and dismantles, and when slide rail 14 breaks down or damages, of the prior art directly exists
The slide rail 14 of accommodating chamber 13 bottom plastics sucking moulding cannot be changed and dismantle, and can only change accommodating chamber 13, and the reality of the present invention
Apply being easily installed by the slide rail 14 that buckle-type connection is arranged in accommodating chamber 13 in example and dismantle, easily replace, significantly
Improve the convenience that user uses drawer structure 1, reduce use cost.
Connect, by buckle-type, the slide rail 14 being arranged in accommodating chamber 13 to have more than the slide rail 14 of simple plastics sucking moulding
High weight capacity, its load-bearing is up to 35kg.
As shown in figure 3, the first slot to make way 141 is had on slide rail 14, the first slot to make way 141 be arranged on one end of slide rail 14 with
At the corresponding position of first runner 12, when drawer 11 is closed, the first slot to make way 141 is matched with the first runner 12, so that the
One runner 12 does not undertake the weight of drawer 11, but enters the first slot to make way 141, therefore, when drawer is closed, the first runner 12
Not load-bearing, in order to avoid the first runner 12 is damaged by pressure by drawer 11, the service life of lifting the first runner 12.
According to one embodiment of present invention, due to having two the first runners 12, then respectively arrange on two slide rails 14
There is first slot to make way 141.
First slot to make way 141 is matched with the first runner 12, drawer 11 can be made to slide more smooth, reduces the first runner 12 He
The stress of the second runner 15, the service life of lifting the first runner 12 and the second runner 15, reduces use cost.
As shown in figure 5, drawer 11 includes the second slot to make way 111, the second slot to make way 111 is arranged on the bottom of drawer 11 and the
At the corresponding position of two runner 15, when drawer 11 is closed, the second slot to make way 111 is matched with the second runner 15, so that second
Runner 15 no longer supports the weight of drawer 11, but enters the second slot to make way 111, therefore, when drawer 11 is closed, the second runner
15 not load-bearing, in order to avoid the second runner 15 is damaged by pressure by drawer 11, the service life of lifting the second runner 15.
According to one embodiment of present invention, due to having two the second runners 15, then each in the both sides of drawer 11 bottom
It is provided with second slot to make way 111.
Second slot to make way 111 is matched with the second runner 15, drawer 11 can be made to slide more smooth, reduces the first runner 12 He
The stress of the second runner 15, the service life of lifting the first runner 12 and the second runner 15, reduces use cost.
As shown in fig. 7, refrigerator 2 according to an embodiment of the invention includes taking out in the embodiment shown in Fig. 2 to Fig. 6
Drawer structure 1, by above-mentioned drawer structure 1, can avoid drawer 11 about play or because promoting inertia to wound the case courage of refrigerator 2, carry
Stability and the safety of drawer structure 1 are risen.In addition, when the component failure of drawer structure 1 it is not necessary to change whole
Drawer or case courage, only change trouble unit.Such as, when slide rail 14 ruptures, due to the case courage of slide rail 14 and refrigerator between, sliding
It is dismountable structure between rail 14 and the second runner 15, by dismounting and change slide rail 14, reduce the cost of maintenance.
In sum, by the drawer structure of the present invention it is ensured that drawer uniform force, slide smooth, increase drawer
The weight capacity of structure, when this drawer structure is applied in refrigerator, can avoid about drawer play or because promoting inertia to wound ice
The case courage of case, improves stability and the safety of drawer structure.
In the present invention, term " first ", " second " are only used for the purpose describing, and it is not intended that instruction or hint phase
To importance；Term " multiple " represents two or more；Term " being connected ", " connection " etc. all should be interpreted broadly, for example,
Can be to be fixedly connected or be detachably connected, or be integrally connected；Can be to be joined directly together it is also possible to pass through centre
Medium is indirectly connected to.For the ordinary skill in the art, above-mentioned term can be understood as the case may be at this
Concrete meaning in bright.
In the description of this specification, the description of term " embodiment " etc. means with reference to this embodiment or example description
Specific features, structure, material or feature be contained at least one embodiment or the example of the present invention.In this manual,
Identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.And, the specific features of description, knot
Structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of drawer structure is it is characterised in that include：
Drawer, the left and right sides of described drawer is fluted away from one end setting of drawer baffle plate；
First runner, the circle centre position of the both sides of described first runner has boss, and described first runner passes through described boss and institute
State fit depressions, so that described first runner is assemblied on described drawer, described first runner is used for supporting described drawer to slide
Dynamic；
Accommodating chamber, for accommodating described drawer；
Slide rail, on the bottom surface of described accommodating chamber, for the described drawer that slides, described slide rail includes the first slot to make way, institute
State the first slot to make way and be arranged at one end position corresponding with described first runner of described slide rail, when described drawer is closed,
Described first slot to make way is matched with described first runner, so that described first runner not load-bearing；
Second runner, is arranged on described slide rail one end close to described drawer baffle plate, described second runner is by being rotatably assorted
Stating the first runner supports described drawer to slide.
2. drawer structure according to claim 1 is it is characterised in that described first runner and described groove are with dismountable
Interference fit matches.
3. drawer structure according to claim 2 is it is characterised in that described second runner and described slide rail are with dismountable
Interference fit matches.
4. drawer structure according to claim 3 is it is characterised in that described groove, described first runner and described second
The quantity of runner is multiple.
5. drawer structure according to claim 4 it is characterised in that described slide rail pass through dismountable fastening type structure with
Described accommodating chamber matches.
6. drawer structure according to any one of claim 1 to 5 is it is characterised in that the quantity of described first slot to make way
For one or more, each described first slot to make way is matched with one or more described first runners.
7. drawer structure according to claim 6 is it is characterised in that described drawer includes：
Second slot to make way, is arranged at the bottom position corresponding with described second runner of described drawer, closes in described drawer
When, described second slot to make way is matched with described second runner, so that described second runner not load-bearing.
8. drawer structure according to claim 7 is it is characterised in that the quantity of described second slot to make way is one or many
Individual, each described second slot to make way is matched with one or more described second runners.
9. a kind of refrigerator is it is characterised in that include the drawer structure as any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410577523.2A CN104279833B (en) | 2014-10-24 | 2014-10-24 | Drawer structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410577523.2A CN104279833B (en) | 2014-10-24 | 2014-10-24 | Drawer structure and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104279833A CN104279833A (en) | 2015-01-14 |
| CN104279833B true CN104279833B (en) | 2017-02-15 |
Family
ID=52254970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410577523.2A Active CN104279833B (en) | 2014-10-24 | 2014-10-24 | Drawer structure and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104279833B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367123A (en) * | 2017-06-30 | 2017-11-21 | 青岛海尔股份有限公司 | Refrigerator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292560A (en) * | 2013-05-10 | 2013-09-11 | 海信容声(广东)冰箱有限公司 | Push and pull structure for refrigerator drawer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9206166U1 (en) * | 1992-05-08 | 1993-06-09 | Liebherr-Hausgeräte GmbH, 7955 Ochsenhausen | Drawer guide |
| DE102010039644A1 (en) * | 2010-08-23 | 2012-02-23 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance with an extendable refrigerated goods container |
| CN102538372B (en) * | 2012-02-15 | 2014-03-26 | 合肥美的电冰箱有限公司 | Sliding rail mechanism for refrigerator and refrigerator with sliding rail mechanism |
| CN202915645U (en) * | 2012-11-23 | 2013-05-01 | 海信（北京）电器有限公司 | Combined type refrigerator drawer and refrigerator |
| CN204227811U (en) * | 2014-10-24 | 2015-03-25 | 合肥美的电冰箱有限公司 | Drawer structure and refrigerator |
-
2014
- 2014-10-24 CN CN201410577523.2A patent/CN104279833B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292560A (en) * | 2013-05-10 | 2013-09-11 | 海信容声(广东)冰箱有限公司 | Push and pull structure for refrigerator drawer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104279833A (en) | 2015-01-14 |
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