CN1950655A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN1950655A CN1950655A CN 200580013687 CN200580013687A CN1950655A CN 1950655 A CN1950655 A CN 1950655A CN 200580013687 CN200580013687 CN 200580013687 CN 200580013687 A CN200580013687 A CN 200580013687A CN 1950655 A CN1950655 A CN 1950655A
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- CN
- China
- Prior art keywords
- door frame
- freezer according
- moving track
- drawer type
- door
- Prior art date
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Abstract
A refrigerator, comprising linear rail members (32) having fixed rails (32a), movable rails (32b), intermediate rails (32c), and a plurality of balls (32d) engaging these rails with each other. The fixed rails (32a) are fixed to the side wall of a storage chamber (27), and the frame (34) of a drawer type door is fixed to the movable rails (32b). Thus, the high quality drawer type door with less swing motion can be provided.
Description
Technical field
The present invention relates to have the freezer of drawer type door, particularly the mounting structure of drawer rail.
Background technology
In recent years, the freezer with drawer type door becomes main flow.For example, the real public clear 60-27913 communique publicity of Japanese utility model application have a freezer of drawer type door.
In Figure 14, existing drawer type door 17 comprises: Qianmen 1, the pair of frames 200 that is installed in the back side, Qianmen, framework 16 and be installed in the roller 3 of framework 200 rear ends.
As Figure 15 and shown in Figure 16, track 5 and roller 6 combinations on drawer type door 17 and the sidewall 4 that is installed in storeroom and being assembled on the freezer.Drawer type door 17 is supported by roller 3 and roller 6, opens door by seesawing.The container 15 of taking in cooled object is supported between the pair of frames 200.
But, in above-mentioned existing freezer, because track 5 and roller 6 combinations on the framework of drawer type door 17 200 and the sidewall 4 that is installed in storeroom, so, consider assembleability, between framework 200 and track 5 and roller 6, set the design size admissible error.The problem that drawer type door shakes can appear when opening and closing owing to this size admissible error.
Summary of the invention
Freezer of the present invention has drawer type door that opens and closes storeroom and the track component that drawer type door is moved forward and backward.Drawer type door has the Qianmen and is installed in the door frame at this back side, Qianmen.Track component has the rotor of trapped orbit, moving track, intermediate orbit and support fixation track and moving track.
Trapped orbit is fixed on the sidewall of storeroom, and door frame is fixed on the moving track.According to this structure, the space between trapped orbit and moving track is less.So, the freezer with less high-quality drawer type door that shakes when opening and closing can be provided.
Description of drawings
Fig. 1 is the cross-sectional view of the freezer of embodiment of the present invention 1.
Fig. 2 is the sectional view of the arrow 2-2 direction among Fig. 1.
Fig. 3 is the exploded view of track component.
Fig. 4 is the exploded view of drawer type door.
Fig. 5 is the back view of drawer type door.
Fig. 6 is the sectional view at Qianmen.
Fig. 7 is the figure of the bend of expression door frame.
Fig. 8 is the back view of the drawer type door of other types.
Fig. 9 is the side view of the drawer type door of freezer of the present invention.
Figure 10 is the exploded view of the drawer type door of embodiment of the present invention 2.
Figure 11 is the back view of drawer type door.
Figure 12 is the back view of the drawer type door of other types.
Figure 13 is the back view of the drawer type door of another type.
Figure 14 is the stereogram of the drawer type door of existing freezer.
Figure 15 is the sectional view of major part of the drawer type door of existing freezer.
Figure 16 is the side view of the drawer type door of existing freezer.
Symbol description:
25,27,28 storerooms; 29 Qianmens; 32 track components; The 32a trapped orbit; The 32b moving track; The 32c intermediate orbit; 32d rotor (ball); 32e, 33a, 41 projections; 33 containers; 34 door frames; The 34a bend; 34c, the 34f peristome; 35 backplates; 37 thermal insulation barriers; 38 reinforcement plates; 42 screws; 50 drawer type doors; 52 guard blocks; 54 attaching parts.
The specific embodiment
Below, with reference to the description of drawings embodiments of the present invention.In addition, the present invention is not limited to this embodiment.
(embodiment 1)
Fig. 1 is the sectional view of the freezer of present embodiment 1.As shown in the figure, the inside of freezer is separated into a plurality of storerooms.Storeroom 25,27 and 28 has drawer type door 50.The structure of the drawer type door of storeroom 27 is described as an example, below.
Fig. 2 is the sectional view of the arrow 2-2 direction among Fig. 1, and Fig. 3 is the exploded view of track component 32.The drawer type door 50 of the storeroom 27 that Fig. 1 represents is supported by the track component 32 of line style at the two ends of storeroom, makes drawer type door 50 to move at fore-and-aft direction.
Fig. 4 is the exploded view of drawer type door, and Fig. 5 is the back view of drawer type door.As shown in the figure, drawer type door 50 has Qianmen 29 and a pair of door frame 34 that is installed in 29 back sides, Qianmen.
As shown in Figure 6,29 inside has reinforcement plate 38 and the thermal insulation barriers 37 that is used to install door frame 34 at the Qianmen.Reinforcement plate 38 is formed by the high material of backplate 35 rigidity than door.As shown in Figure 7, the bend 34a of door frame 34 forms the platform shape shape of the upper dimension E downwards opening littler than lower dimension F.Thus, be easy to door frame 34 is installed on the moving track 32b.As shown in Figure 8, a pair of door frame 34 Japanese ideogram " コ " font that also can form as one.
If pull out Qianmen 29, then the moving track 32b of track component 32 and intermediate orbit 32c move forward smoothly by the rotation of ball 32d.Simultaneously, the container 33 that is supported by door frame 34 also is drawn out, and can take out the cooled object in the container or it is taken in.Because the space between trapped orbit 32a and the moving track 32b is less, thus can joltily not pull out door, and can prevent the problem of appearance of the inclination etc. of door.Big more these effects of the drawer size of track component 32 are obvious more.
Fig. 9 represents the Qianmen 29 that is drawn out.Door frame 34 is installed on the moving track 32b, almost relates to the total length of moving track.The rear end 39 of door frame 34 and the rear end of moving track 32b are at same position roughly.When Qianmen 29 was pulled to the forefront, the rear end 39 of door frame 34 was set to than the front end 40 of intermediate orbit 32c and the 19a of front openings portion of storeroom and also leans on the rear.Fig. 9 represents the example that door frame 34 and moving track 32b combine.That is, 39 projection 41 cards that are moved track 32b end door frame 34 in the rear end, are fixed on the moving track 32b by screw 42 at front end.
(embodiment 2)
Figure 10 is the exploded view of drawer type door, and Figure 11, Figure 12 and Figure 13 are the back views of drawer type door.Use identical number for the parts identical, omit explanation with embodiment 1.
As shown in the figure, drawer type door 50 has Qianmen 29 and a pair of door frame 34 that is installed in 29 back sides, Qianmen.Door frame 34 has the bend that the lower end is scalariform.
Figure 11 is an example of door frame 34, and door frame 34 has peristome 34c and 34f at bend.The projection 32e of the moving track 32b that peristome 34f and Figure 10 represent is matched, door frame 34 is installed on the moving track 32b.The projection 33a of side is engaged with the peristome 34c of door frame 34, the container 33 of taking in cooled object is supported between a pair of door frame 34.
Figure 12 and Figure 13 represent other example of door frame 34.In Figure 12, door frame 34 has the attaching parts 54 that connect between a pair of door frame.In Figure 13, door frame 34 has the guard block 52 that is installed in the side in order to cover track component 32.
Utilizability on the industry
Freezer of the present invention can be stablized open and close smoothly high-quality and takes out because have Drawer formula door is so can expect to realize extensive use. Drawer type door of the present invention also can be suitable for In the drawer type device of the cooling refrigerator with refrigerating plant etc.
Claims (18)
1. a freezer is characterized in that, comprising:
Have Qianmen and the door frame that is installed in the back side, described Qianmen, be used to open and close the drawer type door of storeroom;
The rotor that has trapped orbit, moving track, intermediate orbit and support described trapped orbit and described moving track can move forward and backward the track component of described drawer type door, wherein,
Described trapped orbit is fixed on the sidewall of described storeroom, and described door frame is fixed on the described moving track.
2. freezer according to claim 1 is characterized in that:
Described door frame is fixed on the described moving track.
3. freezer according to claim 1 is characterized in that:
Described door frame is fixed on the described moving track by screw.
4. freezer according to claim 1 is characterized in that:
Described door frame has the bend that embeds described moving track in the lower end, described bend be top than the bottom narrow and small platform shape shape.
5. freezer according to claim 1 is characterized in that:
Described door frame has the guard block that is installed in the side.
6. freezer according to claim 1 is characterized in that:
Described door frame is 1.0 * 10 by linear expansivity
-6(K
-1) above, 3.0 * 10
-6(K
-1) following material formation.
7. freezer according to claim 1 is characterized in that:
Described door frame is more than the 0.1W/ (mK) by pyroconductivity, and the following material of 0.2W/ (mK) constitutes.
8. freezer according to claim 1 is characterized in that:
Described Qianmen has backplate that covers the door back side and the reinforcement plate that is configured in described backplate inboard.
9. freezer according to claim 8 is characterized in that:
Described door frame is fixed on the described reinforcement plate via described backplate.
10. freezer according to claim 8 is characterized in that:
Described reinforcement plate is by constituting than the high material of described backplate rigidity.
11. freezer according to claim 1 is characterized in that:
Described door frame spreads all over the total length of described moving track and is installed on the described moving track.
12. freezer according to claim 1 is characterized in that:
Be pulled at described drawer type door under the state of forefront, the rear end of described door frame is positioned at the rear of the front openings portion of described storeroom.
13. freezer according to claim 1 is characterized in that:
Be pulled at described drawer type door under the state of forefront, the rear end of described door frame is positioned at the rear of the front end of described intermediate orbit.
14. freezer according to claim 1 is characterized in that:
Described moving track has projection in the above,
Described door frame is ended by the projection card of described moving track in the rear end, is fixed on the described moving track by screw at front end.
15. freezer according to claim 1 is characterized in that:
Described moving track has projection in the above,
Described door frame has peristome,
Described moving track and described door frame engage on described projection and described peristome.
16. freezer according to claim 1 is characterized in that:
Described drawer type door has a pair of door frame,
Described door frame has peristome,
The projection of sidepiece is engaged with the peristome of described door frame, will take in the container support of cooled object between described a pair of door frame.
17. freezer according to claim 1 is characterized in that:
Described drawer type door has a pair of door frame and connects attaching parts between the described a pair of door frame.
18. freezer according to claim 1 is characterized in that:
Described drawer type door has a pair of door frame that is integrally formed as Japanese ideogram " コ " font.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP161033/2004 | 2004-05-31 | ||
| JP161032/2004 | 2004-05-31 | ||
| JP2004161032A JP2005337674A (en) | 2004-05-31 | 2004-05-31 | Refrigerator |
| JP201528/2004 | 2004-07-08 | ||
| JP214060/2004 | 2004-07-22 | ||
| JP225367/2004 | 2004-08-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1950655A true CN1950655A (en) | 2007-04-18 |
| CN100587374C CN100587374C (en) | 2010-02-03 |
Family
ID=35491436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200580013687A Active CN100587374C (en) | 2004-05-31 | 2005-05-16 | Refrigerator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2005337674A (en) |
| CN (1) | CN100587374C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353218A (en) * | 2011-08-16 | 2012-02-15 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102483296A (en) * | 2009-08-10 | 2012-05-30 | Bsh博世和西门子家用电器有限公司 | Refrigerator Having A Linear Guided Extension Plate, Particularly A Glass Plate, And A Mounting Arrangement For At Least One Container |
| CN102518662A (en) * | 2011-12-08 | 2012-06-27 | 无锡市超群自动化设备有限公司 | Front end reinforcing iron sheet used for hidden guide rail |
| CN104344662A (en) * | 2013-08-06 | 2015-02-11 | 三菱电机株式会社 | Refrigerator door and refrigerator with same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201200828A (en) * | 2010-03-25 | 2012-01-01 | Panasonic Corp | Refrigerator |
| CN102679673B (en) * | 2011-03-17 | 2015-02-04 | 株式会社东芝 | Refrigerator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204405Y (en) * | 1994-07-07 | 1995-08-02 | 中国扬子电气(集团)公司 | Contact-roller track type drawer of refrigerator |
| CN2510804Y (en) * | 2001-11-15 | 2002-09-11 | 安徽博西华制冷有限公司 | Refrigerator drawer with sliding mechanism |
| CN100458334C (en) * | 2004-04-30 | 2009-02-04 | 乐金电子(天津)电器有限公司 | Rails for drawer of refrigerator for preserving pickled vegetable |
-
2004
- 2004-05-31 JP JP2004161032A patent/JP2005337674A/en active Pending
-
2005
- 2005-05-16 CN CN200580013687A patent/CN100587374C/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102483296A (en) * | 2009-08-10 | 2012-05-30 | Bsh博世和西门子家用电器有限公司 | Refrigerator Having A Linear Guided Extension Plate, Particularly A Glass Plate, And A Mounting Arrangement For At Least One Container |
| CN102483296B (en) * | 2009-08-10 | 2014-07-02 | Bsh博世和西门子家用电器有限公司 | Refrigerator having a linear guided extension plate, particularly a glass plate, and a mounting arrangement for at least one container |
| CN102353218A (en) * | 2011-08-16 | 2012-02-15 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102518662A (en) * | 2011-12-08 | 2012-06-27 | 无锡市超群自动化设备有限公司 | Front end reinforcing iron sheet used for hidden guide rail |
| CN104344662A (en) * | 2013-08-06 | 2015-02-11 | 三菱电机株式会社 | Refrigerator door and refrigerator with same |
| CN104344662B (en) * | 2013-08-06 | 2017-04-12 | 三菱电机株式会社 | Refrigerator door and refrigerator with same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005337674A (en) | 2005-12-08 |
| CN100587374C (en) | 2010-02-03 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |