CN102538353A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- CN102538353A CN102538353A CN2012100448521A CN201210044852A CN102538353A CN 102538353 A CN102538353 A CN 102538353A CN 2012100448521 A CN2012100448521 A CN 2012100448521A CN 201210044852 A CN201210044852 A CN 201210044852A CN 102538353 A CN102538353 A CN 102538353A
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- tooth
- strip part
- handle
- door body
- gear
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Abstract
The invention discloses a refrigerator, which includes a refrigerator body, a door body and handles, wherein refrigeration spaces are confined in the refrigerator body; the door body can be installed on the refrigerator body in a pivoted manner so as to open or close the refrigeration spaces; and a first end of each handle is installed on the door body in a pivoted manner, and a second end of each handle is connected with a power assisting mechanism. When the first ends of the handles are pivoted for predetermined angles away from the door body, the handles are propped against the refrigerator body through the power assisting mechanisms, so as to generate the assisting force for opening the door body. According to the refrigerator provided by the embodiment of the invention, the force for opening the door body of the refrigerator is reduced through arranging the power assisting mechanisms of the handles, and the power assisting mechanism of each handle has a simple structure, is convenient for use, and low in manufacturing cost.
Description
Technical field
The present invention relates to field of domestic appliances manufacture technology, more specifically, the present invention relates to a kind of refrigerator.
Background technology
Refrigerator at present commonly used, in order to reach good insulation or refrigeration, refrigerator door is closed all more tight, with refrigerator body fit tightr, so general effort relatively when refrigerator door is opened after closing again.Existing a lot of door handle of refrigerator all are ordinary handle, do not have assist function, and few part refrigerator is equipped with power assisting device, but wherein adopts lever principle mostly, complex structure, and form is comparatively single, and cost is higher.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
For this reason, one object of the present invention is to propose a kind of the have servomechanism that opens the door, simple in structure, refrigerator that preparation cost is lower.
Refrigerator according to the embodiment of the invention comprises: casing is limited with refrigeration space in the said casing; The door body, said door body is pivotably mounted on the said casing to open and close said refrigeration space; And handle; First end of said handle is pivotably mounted on the said door body and second end of said handle is connected with servomechanism; Wherein, When the said relatively door of first end of said handle body towards away from the direction pivot predetermined angular of door body the time, said handle pushes against said casing through said servomechanism so that produce the power-assisted that is used to open the door.
According to the refrigerator of the embodiment of the invention, owing to be provided with the handle servomechanism, reduced and opened the used strength of refrigerator door, the handle servomechanism is simple in structure, and is easy to use and preparation cost is low.
In addition, refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
According to one embodiment of present invention; Said servomechanism comprises intermeshing first tooth-strip part, gear and second tooth-strip part; Wherein, Said first tooth-strip part is located on the said door body and said second tooth-strip part is located at second end of said handle, when the said relatively door of first end of said handle body towards away from the direction pivot predetermined angular of door body the time, said second tooth-strip part pushes against said casing through said first tooth-strip part of gear driven.
According to one embodiment of present invention, the end near said casing of said first tooth-strip part is provided with the pushing part.
According to one embodiment of present invention, said first tooth-strip part is that spur rack, said second tooth-strip part are the arc-shaped rack in the center of circle for first end with said handle.
According to one embodiment of present invention; Said door body is provided with fixed mount; Be limited with the container cavity that is used to hold said servomechanism in the said fixed mount, and first end of said container cavity has and allows first opening that said first tooth-strip part passes through and second end of said container cavity to have second opening that allows said second tooth-strip part to pass through.
According to one embodiment of present invention, the inwall of said fixed mount is provided with first sliding tray, and said first tooth-strip part is located in said first sliding tray to move along said first sliding tray.
According to one embodiment of present invention, also be provided with second sliding tray on the inwall of said fixed mount, said second tooth-strip part is located in said second sliding tray to move along said second sliding tray.
According to one embodiment of present invention, said fixed mount also is provided with the gear fixed part, and said gear is rotatably installed on the said gear fixed part.
According to one embodiment of present invention, be connected with spring so that said reset gear between said gear fixed part and the said gear.
According to one embodiment of present invention, the internal perisporium of said door body is provided with gasket.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is a refrigerator structure sketch map according to an embodiment of the invention;
Fig. 2 is the generalized section along Figure 1A-A line;
Fig. 3 is another state generalized section along Figure 1A-A line;
Fig. 4 is a servomechanism sketch map according to an embodiment of the invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the present invention; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, connect integratedly, also can be to removably connect; Can be mechanical connection or electrical connection, also can be the connection of two element internals; Can be directly to link to each other, also can link to each other indirectly, for those of ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be through intermediary.
At first be described in detail with reference to the attached drawings refrigerator below according to the embodiment of the invention.
Fig. 1-4 shows refrigerator according to an embodiment of the invention, and is as shown in Figure 1, and said refrigerator 1 comprises: casing 10, door body 20 and handle 30.
Be limited with the refrigeration space (not shown) in the casing 10, door body 20 is pivotably mounted on the casing 10 to open and close said refrigeration space.
As shown in Figure 2; First end of handle 30 is pivotably mounted on the body 20 and handle 30 second ends are connected with the servomechanism (not shown); When the first end phase opposite house body 20 of handle 30 towards away from the direction pivot predetermined angular of door body 20 time, handle 30 acts on the power-assisted of opening the door through servomechanism pushing and pressing casing 10 with generation.
Thus, owing to be provided with the servomechanism of handle 30, reduced and opened refrigerator door 20 used strength, the servomechanism of handle 30 is simple in structure, and is easy to use and preparation cost is low.
According to one embodiment of present invention; Said servomechanism comprises intermeshing first tooth-strip part 301, gear 302 and second tooth-strip part 303; Wherein, First tooth-strip part 301 is located on the body 20 and second tooth-strip part 303 is located at second end of handle 30, when the first end phase opposite house body 20 of handle 20 towards away from the direction pivot predetermined angular of door body 20 time, second tooth-strip part 303 drives first tooth-strip part, 301 pushing and pressing casings 10 (as shown in Figure 3) through gear 302.Thus, realized having reduced the assist function of handle 30 and beaten opening door body 20 used strength through the method for gears engaged, gear structure is simple, and it is convenient to cooperate.
Advantageously, the end near casing 10 of first tooth-strip part 301 can be provided with pushing part 3011.Thus, pushing part 3011 can form the effect of power-assisted to push door body 20 open certain angle by pushing and pressing casing 10 when first tooth-strip part 301 is driven.
The motion mode of considering handle 30 is for pivoting, and can first tooth-strip part 301 be made as first end that spur rack, second tooth-strip part 303 be made as with handle 30 is the arc-shaped rack in the center of circle.Thus, arc-shaped rack can satisfy the pivoting action of handle 30, makes servomechanism more reasonable.
According to one embodiment of present invention; Door body 20 is provided with fixed mount 21; Fixed mount 21 can be fixed on the body 20 through the fixed part (not shown); Be limited with the container cavity (not shown) that is used to hold servomechanism in the fixed mount 21, and first end of said container cavity has and allows first opening that first tooth-strip part 301 passes through and second end of said container cavity to have second opening that allows second tooth-strip part 303 to pass through.Thus, can be installed on the body 20 servomechanism is movable.
Advantageously; Can be provided with first sliding tray 211 on the inwall of fixed mount 21; First tooth-strip part 301 is located in first sliding tray 211 to move along first sliding tray 211; Also being provided with second sliding tray, 212, the second tooth-strip parts 303 on the inwall of fixed mount 21 is located in second sliding tray 212 to move along second sliding tray 212.Thus, can realize the normal operation of servomechanism on fixed mount 21.
Further, can also be provided with gear fixed part 213 on the fixed mount 21, gear 302 is rotatably installed on the gear fixed part 213.Thus, the rotation through gear 302 and with the engagement of first tooth-strip part 301 and second tooth-strip part 302, make to form between first tooth-strip part 301 and second tooth-strip part 302 to cooperate and play the effect of power-assisted.
According to one embodiment of present invention, be connected with spring 214 so that gear 302 resets (as shown in Figure 4) between gear fixed part 213 and the gear 302.Thus, after beating opening door body 20, unclamp handle 30, handle 30 can automatically reply initial position.
According to one embodiment of present invention, the internal perisporium of door body 20 is provided with gasket 201.Thus, can strengthen the sealing property between a body 20 and the casing 10, improve the heat insulation effect of refrigerator 1.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention; Those having ordinary skill in the art will appreciate that: under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited claim and equivalent thereof.
Claims (10)
1. a refrigerator is characterized in that, comprising:
Casing is limited with refrigeration space in the said casing;
The door body, said door body is pivotably mounted on the said casing to open and close said refrigeration space; And
Handle, first end of said handle are pivotably mounted on the said door body and second end of said handle is connected with servomechanism,
Wherein, when the said relatively door of first end of said handle body towards away from the direction pivot predetermined angular of door body the time, said handle pushes against said casing through said servomechanism so that produce the power-assisted that is used to open the door.
2. refrigerator according to claim 1; It is characterized in that said servomechanism comprises intermeshing first tooth-strip part, gear and second tooth-strip part, wherein; Said first tooth-strip part is located on the said door body and said second tooth-strip part is located at second end of said handle
When the said relatively door of first end of said handle body towards away from the direction pivot predetermined angular of door body the time, said second tooth-strip part pushes against said casing through said first tooth-strip part of gear driven.
3. refrigerator according to claim 2 is characterized in that, the end near said casing of said first tooth-strip part is provided with the pushing part.
4. refrigerator according to claim 2 is characterized in that, said first tooth-strip part is that spur rack, said second tooth-strip part are the arc-shaped rack in the center of circle for first end with said handle.
5. refrigerator according to claim 2; It is characterized in that; Said door body is provided with fixed mount; Be limited with the container cavity that is used to hold said servomechanism in the said fixed mount, and first end of said container cavity has and allows first opening that said first tooth-strip part passes through and second end of said container cavity to have second opening that allows said second tooth-strip part to pass through.
6. refrigerator according to claim 5 is characterized in that the inwall of said fixed mount is provided with first sliding tray, and said first tooth-strip part is located in said first sliding tray to move along said first sliding tray.
7. refrigerator according to claim 6 is characterized in that, also is provided with second sliding tray on the inwall of said fixed mount, and said second tooth-strip part is located in said second sliding tray to move along said second sliding tray.
8. refrigerator according to claim 7 is characterized in that said fixed mount also is provided with the gear fixed part, and said gear is rotatably installed on the said gear fixed part.
9. refrigerator according to claim 8 is characterized in that, is connected with spring so that said reset gear between said gear fixed part and the said gear.
10. refrigerator according to claim 1 is characterized in that, the internal perisporium of said door body is provided with gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210044852 CN102538353B (en) | 2012-02-24 | 2012-02-24 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210044852 CN102538353B (en) | 2012-02-24 | 2012-02-24 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102538353A true CN102538353A (en) | 2012-07-04 |
| CN102538353B CN102538353B (en) | 2013-12-25 |
Family
ID=46345879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210044852 Active CN102538353B (en) | 2012-02-24 | 2012-02-24 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102538353B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864669A (en) * | 2014-02-24 | 2015-08-26 | 泰州乐金电子冷机有限公司 | Refrigerator door |
| EP3578737A1 (en) * | 2018-06-08 | 2019-12-11 | BSH Hausgeräte GmbH | Door for a domestic appliance with a movable door handle fixed to both sides of a wall element of the door, and domestic appliance |
| US10684063B2 (en) | 2015-12-28 | 2020-06-16 | Whirlpool Corporation | Easy open drawer/door with rotating handle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4732417A (en) * | 1985-06-14 | 1988-03-22 | Yang Anthony L | Door handle |
| CN1210244A (en) * | 1997-08-29 | 1999-03-10 | 大宇电子株式会社 | Refrigerator having easy open door |
| CN2434627Y (en) * | 2000-06-09 | 2001-06-13 | 合肥美菱股份有限公司 | Opening aid for household refrigerator door |
| DE102004062306A1 (en) * | 2004-12-23 | 2006-07-13 | BSH Bosch und Siemens Hausgeräte GmbH | Method for assisting the opening of the door of a domestic refrigeration appliance has a swivelling lever in the handle which bears against the insulated housing |
| CN102022890A (en) * | 2010-12-20 | 2011-04-20 | 广东奥马电器股份有限公司 | Power assisting handle used for refrigerator |
| CN102235790A (en) * | 2010-05-07 | 2011-11-09 | 三星电子株式会社 | Door handle and refrigerator having the same |
-
2012
- 2012-02-24 CN CN 201210044852 patent/CN102538353B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4732417A (en) * | 1985-06-14 | 1988-03-22 | Yang Anthony L | Door handle |
| CN1210244A (en) * | 1997-08-29 | 1999-03-10 | 大宇电子株式会社 | Refrigerator having easy open door |
| CN2434627Y (en) * | 2000-06-09 | 2001-06-13 | 合肥美菱股份有限公司 | Opening aid for household refrigerator door |
| DE102004062306A1 (en) * | 2004-12-23 | 2006-07-13 | BSH Bosch und Siemens Hausgeräte GmbH | Method for assisting the opening of the door of a domestic refrigeration appliance has a swivelling lever in the handle which bears against the insulated housing |
| CN102235790A (en) * | 2010-05-07 | 2011-11-09 | 三星电子株式会社 | Door handle and refrigerator having the same |
| CN102022890A (en) * | 2010-12-20 | 2011-04-20 | 广东奥马电器股份有限公司 | Power assisting handle used for refrigerator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864669A (en) * | 2014-02-24 | 2015-08-26 | 泰州乐金电子冷机有限公司 | Refrigerator door |
| US10684063B2 (en) | 2015-12-28 | 2020-06-16 | Whirlpool Corporation | Easy open drawer/door with rotating handle |
| US11384976B2 (en) | 2015-12-28 | 2022-07-12 | Whirlpool Corporation | Easy open drawer/door with a rotating handle |
| EP3578737A1 (en) * | 2018-06-08 | 2019-12-11 | BSH Hausgeräte GmbH | Door for a domestic appliance with a movable door handle fixed to both sides of a wall element of the door, and domestic appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102538353B (en) | 2013-12-25 |
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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 | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Applicant after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |