CN1888796B - Refrigerator double-drawer - Google Patents
Refrigerator double-drawer Download PDFInfo
- Publication number
- CN1888796B CN1888796B CN2005100143006A CN200510014300A CN1888796B CN 1888796 B CN1888796 B CN 1888796B CN 2005100143006 A CN2005100143006 A CN 2005100143006A CN 200510014300 A CN200510014300 A CN 200510014300A CN 1888796 B CN1888796 B CN 1888796B
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- Prior art keywords
- drawer
- main
- refrigerator
- rolling
- main drawer
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Links
- 235000013305 food Nutrition 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000035939 shock Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 description 35
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 235000014102 seafood Nutrition 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005138 cryopreservation Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
A double drawer of refrigerator, including: the main drawer for storage food; the assistant drawer that supports the main drawer and leads the front and back slide of the main drawer; the leading slideway leads the front and back movement of the assistant drawer; the cushion material setting at least one side of the main drawer and the assistant drawer that can cushion the wallop by the impact of the main drawer and the assistant drawer. The cushion material sets on the front of the assistant drawer and is made of rubber. The invention can reduce the noise and prevent the damage of the drawer.
Description
Technical field
The present invention relates to refrigerator, especially have the refrigerator double-drawer that has padded coaming that when main drawer and secondary drawer generation bump, can alleviate impact.
Background technology
Refrigerator is the instrument that food is carried out cryopreservation, refrigerates or freezing keeping according to the state of food.Under the heat exchange action of refrigerant, produce cold air in the refrigerator, by the cyclic process of compression condensation-expansion-evaporation, continuous cool-air feed.The refrigerant of supplying with is delivered to refrigerator inside everywhere by convection action, guarantees that food is kept under the suitable temperature.
As shown in Figure 1, the casing 1 of the refrigerator of conventional art is a lineal hexahedral shape, casing 1 top have can about the rotary chamber door 10 that opens and closes, the tipping bucket type chamber door 12 that can pull out/push that slides before and after the bottom has.
Refrigerator body 1 inside can refrigerate or the refrigerating chamber and the refrigerating chamber of freezing various foods in addition, and this part does not show in the drawings.The shelf of the interior also shaped design of with good grounds food of each refrigerating chamber and refrigerating chamber, drawer, pallet etc.
Refrigerating chamber is also different with freezing indoor location different temperatures, and this is because the shelf, drawer, pallet in each space etc. have played regulating action to the convection current situation of casing 1 interior cold air, and the temperature of each position is changed.Usually more down the cold air transmission is not enough more for refrigerator body 1, and temperature is also just higher.
The tipping bucket type chamber door of refrigerator body 1 bottom can be pulled out/be pushed, and becomes the drawer chamber 20 that can store food, and mainly use as refrigerating chamber drawer chamber 20, and storage meat, seafood etc. need the food of preservation over a long time.And the drawer chamber also is divided into the many storage areas that vary in size, no matter guarantee the food volume much can suitably the preservation arranged.
In drawer chamber 20, be provided with the depository dish 30 of preserving the bigger food of volume ratio and the drawer of preserving the food smaller than the food volume of preserving in the depository dish 30.No matter large or small and the kind of food can be preserved in the depository dish.
The upper end of depository dish 30 both sides is fixed on the side by three sections guide rails that constitute 50, and the opposite side of guide rail 50 is fixed on the both sides of casing 1.Therefore, depository dish 30 is pulled out/is guided by guide rail 50 when pushing with tipping bucket type chamber door 12.
In addition, the upper end of depository dish 30 is provided with pulls out drawer 40, pulls out drawer 40 and is made up of many wires and sealing surface.
But as above there are the following problems for the drawer of pulling out of the refrigerator of structure: pull out moving forward and backward of drawer 40 and rely on the guiding rail (not shown) of side to guide, pull out drawer 40 when shutting, the upper end of pulling out drawer 40 can bump with the front end of refrigerator.Will produce noise during collision or pull out the problem that drawer 40 damages.
Summary of the invention
Technical problem to be solved by this invention is that a kind of refrigerator double-drawer that has padded coaming that can alleviate impact when main drawer and secondary drawer generation bump is provided.
For the technical solution problem, the technical solution used in the present invention is: a kind of refrigerator double-drawer comprises the main drawer of taking care of food; Support main drawer and guide the secondary drawer that slides before and after the main drawer; The guiding rail that guides secondary drawer to move forward and backward; The padded coaming of shock absorbing power when being equipped with on main drawer one side or secondary drawer one side when main drawer and secondary drawer bump.
Described padded coaming is made by the rubber-like material.
Described padded coaming is installed in the front end of secondary drawer.
Described padded coaming is made by rubber.
The invention has the beneficial effects as follows: double-drawer of the present invention is made up of main drawer and secondary drawer, between main drawer and the secondary drawer padded coaming is installed.Owing to install to send out the collision that padded coaming can be alleviated main drawer and secondary drawer, if at first strike on the padded coaming during excessive velocities that promptly main drawer promotes backward, the noise when reducing main drawer and secondary drawer and colliding prevents the drawer damage.
Description of drawings
Fig. 1 is the schematic diagram of the refrigerator drawer formula refrigerator doors of conventional art when opening.
Fig. 2 is the schematic diagram of refrigerator double-drawer of the present invention when opening.
Fig. 3 is the structural representation of refrigerator double-drawer of the present invention.
Fig. 4 is a refrigerator double-drawer embodiment schematic diagram of the present invention.
Fig. 5 is the side view of Fig. 4.
Fig. 6 is the side view of the main drawer of double-drawer of the present invention when pulling out.
Among the figure:
100. casing 200. refrigerating chambers
220. rotary type refrigerator door drawer chambers 300.
320. drawer-type refrigerator door 340. depository dishes
360. syllogic guide rail 400. double-drawers
440. secondary drawer 442. the 1st rolling annex
444. rail plate 446. hooks
448. padded coaming 450. is pulled out rail
460. main drawer 462. the 2nd rolling annex
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
As shown in Figure 2, refrigerator body 100 of the present invention is made of refrigerating chamber 200 and drawer chamber 300.
Refrigerating chamber 200 is positioned at the top of casing 100, two parts about being divided into, in have various shelves, drawer, pallet separately with refrigerating chamber 200, the storage of instant food.
The cold air of sending into from casing 100 1 sides since the existence of shelf, drawer, pallet its flow and be affected, thereby realize the restriction or the adjusting of cold air convection current, cause the difference of refrigeration indoor temperature distribution, the user can select only foods storage spaces according to temperature.
The door of refrigerating chamber 200 is rotary chamber door, is positioned at the left and right sides of refrigerator body 100.Rotary chamber door is connected with upper end, casing 100 both sides by folding, can outwards open.
About two rotary chamber doors 220 refrigerating chamber 200 is divided into two independently spaces, a separate chambers of refrigerating chamber 200 can be used as refrigerating chamber when needing.
Side at rotary chamber door 220 has door handle 222, can the rotary chamber door 220 of capacity ground switch by the door handle user.And also be provided with family bar of conveniently take water or beverage etc. on the rotary chamber door 220.
Below the refrigerating chamber 200 of casing 100, also has drawer chamber 300.Drawer chamber 300 can forwards be pulled out or push in as drawer, uses mainly as refrigerating chamber.Can get up the long-time food freezing preservation of preserving of needs such as meat or seafood in drawer chamber 300.As refrigerating chamber, it has an independent cool-air feed mouth, has very strong cooling capacity.
There is drawer type chamber door 320 front of drawer chamber 300.The lower end of drawer type chamber door by folding be connected with the depository dish 340 of stored food, be equipped with on the depository dish 340 can before and after slide, 3 segmentation guide rails 360 that multistage stretches.
One side of 3 segmentation guide rails 360 is fixed on two walls of 300 inboards, drawer chamber, and depository dish 340 can slide along 3 segmentation guide rails, 360 front and back.The top jug of drawer type chamber door can be by drawing or depository dish 340 and drawer type chamber door 320 are pulled out/pushed to push handle.
300 tops, drawer chamber are divided into the left and right sides, and the left side is can automatic ice-making and the ice maker that stores, and the right side is a double-drawer 400, be used for storing with respect to the little food of depository dish 340 volumes, and the food of storage separately again.
Shown in Fig. 3,4, double-drawer 400 is made of guiding rail 420, secondary drawer 440, main drawer 460.Guiding rail can guide pulling out/pushing of secondary drawer 440, is installed in the inside of refrigerator.
The side of guiding rail 420 is a rolling guide portion 422.Rolling guide portion 422 is used to guide the 1st rolling guide appendages 442 and sliding guidance portion 444, is positioned at a side of guiding rail 420, and is outstanding to the side.Promptly form to " U " of open front (from the side) font, use the 1st rolling annex 442 to carry out rolling movement on the rolling guide portion 422.
The front end of rolling guide portion 422 forms hanging groove 424.As shown in the figure, the front end in the bottom surface of rolling guide portion 422 forms the hanging groove 424 that projects upwards, and the hook that forms in sliding guidance portion 444 just hangs on the hanging groove 424.
Refrigerator has a pair of guiding rail 420, is installed in the inboard of refrigerator body 100, is exactly in detail to be installed in accordingly mutually on the 300 inner left and right sides walls of drawer chamber.The rolling guide portion 422 that therefore a pair of guiding rail 420 forms will be installed relatively.
There is the first rolling annex 442 rear end, secondary drawer 440 both sides.The first rolling annex 442 contacts with rolling guide portion 422 and carries out rolling movement.If the first rolling annex 442 carries out rolling movement in the rolling guide portion 422 of guiding rail 420, secondary drawer 440 just moves forward and backward along guiding rail 420.
The 1st rolling annex 442 is to guarantee carriages such as cylinder or the bearing annexes of motion smoothly, if form cylinder then can use same material to make with secondary drawer 440.
Before and after the both sides of the 1st rolling annex 442 sliding guidance portion 444 is installed, sliding guidance portion 444 and the 1st rolling annex 442 are installed in the rolling guide portion 422 of guiding rail 420, guide secondary drawer front and back to slide.Such structure can prevent secondary drawer 440 when guiding rail 420 is pulled out forward, the generation of the problem that the front end of secondary drawer 440 is sagging.Therefore, sliding guidance portion 444 preferably can be corresponding with the shape of rolling guide portion 422.
Sliding guidance portion 444 extends to the front end of secondary drawer 440 always from the place that the 1st rolling annex 442 is installed, mid portion forms hook 446 as shown in the figure.
The front end of secondary drawer 440 has padded coaming 448.In detail, padded coaming 448 is installed in the front end 440b of the side of secondary drawer 440.Padded coaming 448 can shock absorbing power during with secondary drawer 440 collisions at main drawer 460, is made by rubber-like materials such as rubber.
The both sides of secondary drawer 440 are equipped with pull out guide rail 450, and pull out guide rail 450 is slided before and after can guiding main drawer, and the 2nd rolling annex 462 is installed on the pull out guide rail 450.
It is low that the position of pull out guide rail 450 cans be compared to sliding guidance portion 444 most, caves in laterally from secondary drawer 440 inboards.And pull out guide rail 450 extends to the middle body of secondary drawer 440 always from the inboard rear end of secondary drawer 440.
The front-end and back-end of pull out guide rail 450 are equipped with fixed part 452.Fixed part 452 is to lower recess, and the 2nd rolling annex 462 is mounted and fixed on the fixed part 452 simultaneously.
See another side of pull out guide rail 450 from the side, the rear end of promptly secondary drawer 440 meets at right angles upwards folding, and extends upward, and an end of extension becomes open shape.Therefore the 2nd rolled portion 462 that is installed in main drawer 460 can be inserted downwards from the top of secondary drawer 440 rear sides.
And the part that the back 440c of secondary drawer 440 is equivalent to its top has half to become opening shape, guarantees that main drawer 460 can insert in the pull out guide rail 450 easily, relies on pull out guide rail 450 and is not subjected to the influence of guiding rail 420.
Vertical curve laterally around main drawer 460 upper ends, the front has front baffle plate 464 to become the part of front outward appearance.Front baffle plate 464 can prevent that not only the food of internal storage from gushing, and can also use as handle when the user pulls out main drawer 460.
There is the 2nd rolling annex 462 identical shaped with the 1st rolling annex the both sides of main drawer 460, the 2nd rolling annex 462 is used by pull out guide rail 450, contact with a side of pull out guide rail 450, roll back and forth, guarantee that main drawer 460 can pull out from the inboard of secondary drawer 440.
The 2nd rolling annex 462 is positioned at the back of main drawer 460 both sides and omits central portion, promptly with corresponding position, the position of pull out guide rail 450.In other words, the 2nd rolling annex 462 should guarantee that when being installed to main drawer 460 on the secondary drawer 440 pull out guide rail 450 can use the 2nd rolling annex naturally.
The 2nd rolling annex 462 is the same with the 1st rolling annex 442 to be to guarantee carriages such as cylinder or the bearing annexes of motion smoothly, if form cylinder then can use same material to make with main drawer 460.
There is cold airflow inlet 466 back of main drawer 460, guarantees that the cold air of supplying with from behind can successfully flow in the main drawer 460.
Effect to the double-drawer of refrigerator of the present invention describes below:
As shown in Figure 4 and Figure 5, when main drawer 460 and secondary drawer 440 are overlapping, draw front baffle plate 464 forward, main drawer 460 can be pulled out from secondary drawer 440 with hand.At this moment the 2nd rolling annex 462 rolls from the rear end forward end of pull out guide rail 450.
When main drawer 460 moved forward, secondary drawer 440 also can rely on guiding rail 420 to pull out forward in order, and the state that main drawer 460 and secondary drawer 440 are pulled out fully as shown in Figure 6.
After main drawer 460 is pulled out forward with secondary drawer 440, the user can the spatial accommodation 460 of main drawer 460 ' in take or deposit food.Promote front baffle plate 464 then backward main drawer slowly is pushed into refrigerator inside.At this moment main drawer 460 moves in turn backward with secondary drawer 440, and final result as shown in Figure 5.
Collision between 448 pairs of main drawers 460 of padded coaming and the secondary drawer 440 cushions, when promptly main drawer 460 is mobile backward, if excessive velocities can bump with secondary drawer 440, at this moment main drawer 460 rear ends can bump against the padded coaming 448 of the side 440b that is installed in secondary drawer 440, and the impulsive force that produces during collision can reduce greatly.
By above-mentioned explanation, the related work personnel can carry out various change and modification fully in the scope that does not depart from the technology of the present invention thought.
For example: we use the raw material of rubber as padded coaming 448 among the embodiment, and can also use other to have the material of alleviating impulsive force as the raw material of padded coaming 448.
The position of padded coaming can change, can be below secondary drawer 440 front end of 440a also can be at the rear end and the contacted position of secondary drawer front end of main drawer 460.
In addition, padded coaming 448 can resemble the front end that is installed in secondary drawer 440 side 440b among the embodiment with a rectangular form, also can be installed in the upper end of secondary drawer 440 side 440b, also can be divided into several upper end, lower end or the centres that are installed in secondary drawer 440 side 440b.
Therefore, technical scope of the present invention is not limited to the foregoing description, must determine its technical scope according to claim.
Claims (4)
1. a refrigerator double-drawer is characterized in that comprising the main drawer (460) of taking care of food; Support main drawer (460) and guide the secondary drawer (440) that slides before and after the main drawer; The guiding rail (420) that guides secondary drawer (440) to move forward and backward; The padded coaming (448) of shock absorbing power when being equipped with on main drawer (460) one sides or secondary drawer (440) one sides when main drawer and secondary drawer bump.
2. refrigerator double-drawer according to claim 1 is characterized in that described padded coaming (448) made by the rubber-like material.
3. refrigerator double-drawer according to claim 1 and 2 is characterized in that described padded coaming (448) is installed in the front end of secondary drawer.
4. refrigerator double-drawer according to claim 3 is characterized in that described padded coaming (448) made by rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100143006A CN1888796B (en) | 2005-06-30 | 2005-06-30 | Refrigerator double-drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100143006A CN1888796B (en) | 2005-06-30 | 2005-06-30 | Refrigerator double-drawer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1888796A CN1888796A (en) | 2007-01-03 |
| CN1888796B true CN1888796B (en) | 2010-10-13 |
Family
ID=37578085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005100143006A Expired - Fee Related CN1888796B (en) | 2005-06-30 | 2005-06-30 | Refrigerator double-drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1888796B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102360A (en) * | 2016-08-23 | 2016-11-09 | 合肥博雷电气有限公司 | A kind of SCM Based Digital Control Direct Current Source device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997017582A1 (en) * | 1995-11-08 | 1997-05-15 | Ridgie Didge (Australia) Pty. Ltd. | Cooler with drawers |
| JP2004003856A (en) * | 2003-08-20 | 2004-01-08 | Hitachi Ltd | Refrigerator |
| CN1683888A (en) * | 2004-04-12 | 2005-10-19 | 乐金电子(天津)电器有限公司 | Drawer type door open/close structure for electric refrigerator |
| US7104621B2 (en) * | 2002-11-04 | 2006-09-12 | Lg Electronics Inc. | Apparatus for protecting door gasket of refrigerator |
-
2005
- 2005-06-30 CN CN2005100143006A patent/CN1888796B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997017582A1 (en) * | 1995-11-08 | 1997-05-15 | Ridgie Didge (Australia) Pty. Ltd. | Cooler with drawers |
| US7104621B2 (en) * | 2002-11-04 | 2006-09-12 | Lg Electronics Inc. | Apparatus for protecting door gasket of refrigerator |
| JP2004003856A (en) * | 2003-08-20 | 2004-01-08 | Hitachi Ltd | Refrigerator |
| CN1683888A (en) * | 2004-04-12 | 2005-10-19 | 乐金电子(天津)电器有限公司 | Drawer type door open/close structure for electric refrigerator |
Non-Patent Citations (1)
| Title |
|---|
| JP 2004003856 A,全文. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1888796A (en) | 2007-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU LG ELECTRONICS FREEZER CO., LTD. Free format text: FORMER OWNER: LG ELECTRONICS ( TIANJIN ) ELECTRICAL APPLIANCES CO., LTD. Effective date: 20091225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20091225 Address after: No. 2 Yingbin Road, Taizhou Economic Development Zone, Jiangsu Province, China: 225300 Applicant after: TAIZHOU LG ELECTRONICS REFRIGERATION Co.,Ltd. Address before: Beichen District, Tianjin Xing Dian Highway Code: 300402 Applicant before: LG Electronics (Tianjin) Appliances Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 |