CN104776676A - Middle beam structure for refrigerator and refrigerator comprising middle beam structure - Google Patents
Middle beam structure for refrigerator and refrigerator comprising middle beam structure Download PDFInfo
- Publication number
- CN104776676A CN104776676A CN201510220969.4A CN201510220969A CN104776676A CN 104776676 A CN104776676 A CN 104776676A CN 201510220969 A CN201510220969 A CN 201510220969A CN 104776676 A CN104776676 A CN 104776676A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- slide block
- center sill
- sill structure
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- 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
- F25D23/00—General constructional features
- F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
Abstract
The invention provides a middle beam structure for a refrigerator. The refrigerator comprises a refrigerator body and a door. The middle beam structure comprises a shell, a rotating shaft part, a connecting rod part and a spring, wherein the rotating shaft part is arranged on the shell and fixed to the door of the refrigerator, the connecting rod part is arranged in the shell, the spring is fixed between the inner wall of the shell and the connecting rod part so that the connecting rod part can move vertically, and the shell can rotate relative to the rotating shaft part. The rotating shaft part protrudes in the radial direction to form a stop portion. The connecting rod part is further provided with a rotation stopping arm close to the stop portion, and the top of the connecting rod part is provided with a sliding block protruding out of the upper surface of the shell. According to the design of the middle beam structure, when the door of the refrigerator is closed, the sliding block is pushed by the refrigerator body of the refrigerator to move downward, and the rotation stopping arm is driven to move to the lower side of the stop portion; when the door of the refrigerator is opened, the sliding block disengages from the refrigerator body of the refrigerator and is pushed upwards by the spring, the rotation stopping arm is driven to move upwards to abut against the stop portion, and rotation of the shell is restrained.
Description
Technical field
The invention provides a kind of center sill structure for refrigerator and comprise its refrigerator.
Background technology
Along with the raising day by day of people's living standard, refrigerator has become a kind of daily household electrical appliance.In order to meet the requirement of people to the large storage space of refrigerator, existing refrigerator adopts the Structure of refrigerator door split around usually, but has gap between clamshell doors, in order to prevent cool air leakage, usually on refrigerator door body, arranges central sill.
After refrigerator door is closed, require that central sill is in parastate relative to door body, when refrigerator door is opened, central sill then must be in plumbness with door body, otherwise there will be central sill and another body when closing door body and clash into the problem thus can not closed the door smoothly.
Therefore, must design two kinds of door bodies can not interactional center sill structure.
Summary of the invention
The present invention is directed to prior art Problems existing, its object is to the refrigerator a kind of center sill structure being provided and comprising it.
For achieving the above object, a kind of center sill structure for refrigerator, described refrigerator comprises casing and door body, described center sill structure comprises housing, be arranged at housing fixes with refrigerator door rotating shaft part, be arranged at the link member in housing and be fixed on the spring making link member move up and down between inner walls and link member, described housing can rotate relative to rotating shaft part; Described rotating shaft part radially projects and forms stopper section; Described link member is also provided with the spline arm arranged near described stopper section, and described link member top is provided with the slide block protruding out described housing upper surface; Described center sill structure is designed to when described refrigerator door closes, described slide block is supported by the casing of refrigerator and moves down, described spline arm is impelled to move on the downside of described stopper section, when refrigerator door is opened, described slide block departs from supporting of refrigerator body and by spring upwardly, impel described spline arm to move up to offset with described stopper section, to limit the rotation of described housing.
As a further improvement on the present invention, described housing upper surface is formed with the perforation run through up and down, and described slide block can slide up and down in perforation.
As a further improvement on the present invention, in level and smooth cambered surface on the upside of described slide block, and highs and lows is formed with.
As a further improvement on the present invention, described rotating shaft part comprise the fixed part in order to fix with refrigerator door and be connected with fixed part and with the connecting portion of described housing rotatable engagement, described stopper section from described connecting portion radially projection formed.
As a further improvement on the present invention, described link member also includes linking arm, and described linking arm is mutually vertical with described spline arm, and described slide block is fixed on the upside of described linking arm.
As a further improvement on the present invention, described housing also comprises some in order to be fixedly connected with the buckle that arm can only move up and down to make linking arm.
As a further improvement on the present invention, the part of described linking arm near upside is formed with the holding part of accommodating described spring.
For achieving the above object, the invention provides a kind of refrigerator including center sill structure as described above, described refrigerator comprise there is a room casing, can by the door body of a room closure or openness and the above-mentioned center sill structure be arranged on a body, described casing also comprises the holder being based in cabinet front, described holder is provided with and opens downwards and the guide groove matched with described slide block, when door body closes, described holder is arranged at directly over central sill, and described slide block is housed in guide groove.
As a further improvement on the present invention, the upper surface of the inner side of described guide groove is level and smooth horizontal plane, and described guide groove is provided with opening on holder, and described slide block can enter guide groove from described opening.
As a further improvement on the present invention, refrigerator door is in closing process, and the minimum point of described slide block is introduced into the opening of described guide groove than peak; Contrary, refrigerator door is in opening process, and the peak of described slide block first leaves the opening of described guide groove than minimum point.
Beneficial effect of the present invention: when described refrigerator door closes, the casing of described slide block and refrigerator offsets and moves down, described spline arm moves on the downside of described stopper section, then described housing can rotate freely to parallel with refrigerator door; When refrigerator door is opened, described slide block departs from the casing of refrigerator and moves up, and described spline arm can move up to and offset with described stopper section, to limit the rotation of described housing, then Men Tike freely opens, and when closing, housing can not bump against with another body.
Accompanying drawing explanation
Fig. 1 is the fit structure schematic diagram of described center sill structure and holder.
Fig. 2 is the part-structure schematic diagram of described center sill structure and holder.
Fig. 3 is the enlarged diagram of A circle part in Fig. 2.
Fig. 4 is the enlarged diagram of B circle part in Fig. 2.
Fig. 5 is the decomposed structural representation of described center sill structure and holder.
Detailed description of the invention
Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiments do not limit the present invention, the structure that those of ordinary skill in the art makes according to these embodiments or conversion functionally are all included in protection scope of the present invention.
As shown in Figures 1 to 5, the invention provides a kind of center sill structure 300 and comprise its refrigerator (not shown), described refrigerator comprise there is a room (not shown) casing (not shown), can by the door body (not shown) of a room closure or openness and the described center sill structure 300 be arranged on a body.Described center sill structure 300 to be generally used on double-door refrigerator and on a door body disposed therein.
Described casing comprises the holder 100 being based in cabinet front top, and be provided with open guide groove 1 in described holder 100 downwards, described guide groove 1 is provided with the opening 2 opened to front side on holder 100.The upper surface of the inner side of described guide groove 1 is level and smooth horizontal plane.
Described center sill structure 300 comprises housing 3, be arranged at the rotating shaft part 4 fixed with refrigerator door in housing 3, link member 5 that housing 3 inside is fixed in activity, the slide block 7 that is fixed on the spring 6 between housing 3 inwall and link member 5 and is arranged on the upside of link member 5.
As shown in Figure 2, described housing 3 comprises procapsid 31 and back casing 32, and described procapsid 31 and back casing 32 form receiving space 30, and described link member 5 and spring 6 are all arranged in receiving space 30.Described back casing 32 upper surface forms the perforation (non-label) run through up and down, and described slide block 7 can slide in described perforation.The buckle 322 described back casing 32 internal face being formed with the support portion 321 of matching with described spring 6 and making it move up and down in order to stationary links part 5.Described support portion 321 is provided with the first cylinder 3211 upwards protruded out, and described spring 6 is surrounded on the first cylinder 3211.
Described rotating shaft part 4 comprises the fixed part 41 fixed with refrigerator door and the connecting portion 42 be connected with fixed part 41.Described connecting portion 42 is in cylindric, and described housing 3 and described connecting portion 42 cooperatively interact and to be connected and described housing 3 can rotate relative to described connecting portion 42.Described connecting portion 42 radially projects and forms stopper section 421.
As shown in Figure 5, described link member 5 comprises spline arm 51, linking arm 52 and is arranged on link member 5 in order to accommodate the holding part 53 of spring 6.Described spline arm 51 is horizontally disposed with and near described stopper section 421, described spline arm 51 caves inward near the side of stopper section 421 and forms support division 511, and described support division 511 matches with described stopper section 421.Described linking arm 52 is arranged perpendicular to described spline arm 51, and described buckle 322 is fastened on described linking arm 52, makes it can only upper and lower displacement and can not moving left and right.Described holding part 53 is positioned at the part of linking arm 52 near upside, and protrudes out second cylinder 531 corresponding with described first cylinder 3211 downwards, and described spring 6 can around on described second cylinder 531.Described spring 6 is held between described holding part 53 and support portion 321, and provides elastic force upwards can to described link member 5.
Described slide block 7 is fixed on the upside of described linking arm 52.Be level and smooth cambered surface on the upside of described slide block 7 and be formed with peak 71 and minimum point 72.Further, when door body closes, the peak 71 of described slide block 7 is arranged near the opening 2 of described holder 100, and described minimum point 72 is arranged at described slide block 7 one end away from peak 71.Therefore, refrigerator door is in closing course, and the minimum point 72 of described slide block 7 is introduced into the opening 2 of described guide groove 1 than peak 71, contrary, and refrigerator door is in opening process, and the peak 71 of described slide block 7 first leaves the opening 2 of described guide groove 1 than minimum point 72.
As known from the above, in closed state, the housing 3 of described center sill structure 300 parallels setting with described door body to described refrigerator door, and described spring 6 is in compressive state, staggers before and after described stopper section 421 and spline arm 51.
Open when having a door body of center sill structure 300, described slide block 7 slides in guide groove 1, and housing 3 rotates towards this body, after the peak 71 of described slide block 7 leaves the opening 2 of described guide groove 1, by the elastic reaction of spring 6, described link member 5 is upwards lifted, described stopper section 421 and spline arm 51 are all gradually close on fore-and-aft direction and vertical direction, until when the minimum point 72 of described slide block 7 leaves opening 2 completely, the impact of slide block 7 do not oppressed by described spring 6 by guide groove 1, the spline arm 51 of described link member 5 is upwards lifted, until the support division 511 of described spline arm 51 offsets with described stopper section 421, thus housing 3 can not rotate in the other direction and remain on fixed position, door body can continue to open.
Close when having a door body of center sill structure 300, door body is gradually near casing, and center sill structure 300 is gradually near holder 100, and slide block 7 slips in guide groove 1 from opening 2.Because the minimum point 72 of slide block 7 is introduced into, guide groove 1 is oppressed slide block 7 and is moved down, and stopper section 421 and spline arm 51 support no longer mutually thus, and housing 3 can rotate freely.Therefore, slide block 7 moves until door body closes along guide groove 1, and housing 3 parallels with door body.
It is simple that center sill structure 300 in the present invention easily implements structure, and after a body is opened, center sill structure 300 is in a correct position all the time, and can not rotate to the direction of mistake.
Be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (10)
1. the center sill structure for refrigerator, described refrigerator comprises casing and door body, it is characterized in that: described center sill structure comprises housing, be arranged at housing fixes with refrigerator door rotating shaft part, be arranged at the link member in housing and be fixed on the spring making link member move up and down between inner walls and link member, described housing can rotate relative to rotating shaft part; Described rotating shaft part radially projects and forms stopper section; Described link member is also provided with the spline arm arranged near described stopper section, and described link member top is provided with the slide block protruding out described housing upper surface; Described center sill structure is designed to when described refrigerator door closes, described slide block is supported by the casing of refrigerator and moves down, described spline arm is impelled to move on the downside of described stopper section, when refrigerator door is opened, described slide block departs from supporting of refrigerator body and by spring upwardly, impel described spline arm to move up to offset with described stopper section, to limit the rotation of described housing.
2. center sill structure according to claim 1, is characterized in that: described housing upper surface is formed with the perforation run through up and down, and described slide block can slide up and down in perforation.
3. center sill structure according to claim 2, is characterized in that: in level and smooth cambered surface on the upside of described slide block, and be formed with highs and lows.
4. center sill structure according to claim 1, it is characterized in that: described rotating shaft part comprise the fixed part in order to fix with refrigerator door and be connected with fixed part and with the connecting portion of described housing rotatable engagement, described stopper section from described connecting portion radially projection formed.
5. center sill structure according to claim 1, is characterized in that: described link member also includes linking arm, and described linking arm is mutually vertical with described spline arm, and described slide block is fixed on the upside of described linking arm.
6. center sill structure according to claim 5, is characterized in that: described housing also comprises some in order to be fixedly connected with the buckle that arm can only move up and down to make linking arm.
7. center sill structure according to claim 5, is characterized in that: the part of described linking arm near upside is formed with the holding part of accommodating described spring.
8. one kind includes the refrigerator as the center sill structure in the claims 1 to 7 as described in any one, it is characterized in that: described refrigerator comprise there is a room casing, can by the door body of a room closure or openness and the above-mentioned center sill structure be arranged on a body, described casing also comprises the holder being based in cabinet front, described holder is provided with and opens downwards and the guide groove matched with described slide block, when door body closes, described holder is arranged at directly over central sill, and described slide block is housed in guide groove.
9. refrigerator according to claim 8, is characterized in that: the upper surface of the inner side of described guide groove is level and smooth horizontal plane, and described guide groove is provided with opening on holder, and described slide block can enter guide groove from described opening.
10. refrigerator according to claim 9, is characterized in that: refrigerator door is in closing process, and the minimum point of described slide block is introduced into the opening of described guide groove than peak; Contrary, refrigerator door is in opening process, and the peak of described slide block first leaves the opening of described guide groove than minimum point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510220969.4A CN104776676A (en) | 2015-05-04 | 2015-05-04 | Middle beam structure for refrigerator and refrigerator comprising middle beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510220969.4A CN104776676A (en) | 2015-05-04 | 2015-05-04 | Middle beam structure for refrigerator and refrigerator comprising middle beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104776676A true CN104776676A (en) | 2015-07-15 |
Family
ID=53618297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510220969.4A Pending CN104776676A (en) | 2015-05-04 | 2015-05-04 | Middle beam structure for refrigerator and refrigerator comprising middle beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104776676A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222487A (en) * | 2015-11-04 | 2016-01-06 | 青岛海尔股份有限公司 | Refrigerator |
| CN105333668A (en) * | 2015-11-24 | 2016-02-17 | 青岛海尔股份有限公司 | Refrigerator |
| CN105423685A (en) * | 2015-11-30 | 2016-03-23 | 青岛海尔股份有限公司 | Vertical beam guiding structure |
| CN106322901A (en) * | 2016-09-09 | 2017-01-11 | 青岛海尔股份有限公司 | Side-by-side refrigerator and vertical beam guiding device thereof |
| CN106524623A (en) * | 2016-10-31 | 2017-03-22 | 青岛海尔股份有限公司 | French style side-by-side combination refrigerator and vertical beam guide device thereof |
| CN106610167A (en) * | 2016-11-28 | 2017-05-03 | 青岛海尔股份有限公司 | French door refrigerator and vertical beam guiding device thereof |
| CN107461992A (en) * | 2017-07-26 | 2017-12-12 | 合肥华凌股份有限公司 | A kind of turnover beam of refrigerator and refrigerator |
| CN107664374A (en) * | 2017-10-13 | 2018-02-06 | 青岛海尔股份有限公司 | A kind of center sill structure and the refrigerator for including it |
| CN112503823A (en) * | 2020-12-09 | 2021-03-16 | 长虹美菱股份有限公司 | Refrigerator with sealed center sill |
| WO2022042725A1 (en) * | 2020-08-31 | 2022-03-03 | 海尔智家股份有限公司 | Refrigerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868314A (en) * | 2012-12-10 | 2014-06-18 | Lg电子株式会社 | Refrigerator |
| EP2749826A2 (en) * | 2012-12-30 | 2014-07-02 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration appliance with two doors |
| KR20150003642A (en) * | 2013-07-01 | 2015-01-09 | 주식회사 대유위니아 | Sealing apparatus of side-by-side type refrigerator |
| CN104534796A (en) * | 2014-12-23 | 2015-04-22 | 合肥美的电冰箱有限公司 | Refrigerator and turning beam assembly thereof |
-
2015
- 2015-05-04 CN CN201510220969.4A patent/CN104776676A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868314A (en) * | 2012-12-10 | 2014-06-18 | Lg电子株式会社 | Refrigerator |
| EP2749826A2 (en) * | 2012-12-30 | 2014-07-02 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration appliance with two doors |
| KR20150003642A (en) * | 2013-07-01 | 2015-01-09 | 주식회사 대유위니아 | Sealing apparatus of side-by-side type refrigerator |
| CN104534796A (en) * | 2014-12-23 | 2015-04-22 | 合肥美的电冰箱有限公司 | Refrigerator and turning beam assembly thereof |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222487A (en) * | 2015-11-04 | 2016-01-06 | 青岛海尔股份有限公司 | Refrigerator |
| CN105333668A (en) * | 2015-11-24 | 2016-02-17 | 青岛海尔股份有限公司 | Refrigerator |
| CN105423685A (en) * | 2015-11-30 | 2016-03-23 | 青岛海尔股份有限公司 | Vertical beam guiding structure |
| CN106322901A (en) * | 2016-09-09 | 2017-01-11 | 青岛海尔股份有限公司 | Side-by-side refrigerator and vertical beam guiding device thereof |
| CN106524623A (en) * | 2016-10-31 | 2017-03-22 | 青岛海尔股份有限公司 | French style side-by-side combination refrigerator and vertical beam guide device thereof |
| CN106610167B (en) * | 2016-11-28 | 2018-03-23 | 青岛海尔股份有限公司 | French door refrigerator and its vertical beam guider |
| CN106610167A (en) * | 2016-11-28 | 2017-05-03 | 青岛海尔股份有限公司 | French door refrigerator and vertical beam guiding device thereof |
| CN107461992A (en) * | 2017-07-26 | 2017-12-12 | 合肥华凌股份有限公司 | A kind of turnover beam of refrigerator and refrigerator |
| CN107664374A (en) * | 2017-10-13 | 2018-02-06 | 青岛海尔股份有限公司 | A kind of center sill structure and the refrigerator for including it |
| CN107664374B (en) * | 2017-10-13 | 2024-01-12 | 海尔智家股份有限公司 | Middle beam structure and refrigerator comprising same |
| WO2022042725A1 (en) * | 2020-08-31 | 2022-03-03 | 海尔智家股份有限公司 | Refrigerator |
| CN116097055A (en) * | 2020-08-31 | 2023-05-09 | 海尔智家股份有限公司 | Refrigerator with a refrigerator body |
| CN112503823A (en) * | 2020-12-09 | 2021-03-16 | 长虹美菱股份有限公司 | Refrigerator with sealed center sill |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150715 |
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| RJ01 | Rejection of invention patent application after publication |