CN104631984B - A kind of hinge component for refrigerator and there is the refrigerator of this hinge component - Google Patents
A kind of hinge component for refrigerator and there is the refrigerator of this hinge component Download PDFInfo
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- CN104631984B CN104631984B CN201410845531.0A CN201410845531A CN104631984B CN 104631984 B CN104631984 B CN 104631984B CN 201410845531 A CN201410845531 A CN 201410845531A CN 104631984 B CN104631984 B CN 104631984B
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Abstract
The present invention discloses a kind of hinge component for refrigerator and has the refrigerator of this hinge component, and described hinge component includes hinge, fixing screw and the reinforcement ferrum being arranged in refrigerator shell.Described reinforcement ferrum has the substrate being attached at described refrigerator shell inwall, described substrate is provided with some through holes run through up and down and the projection in the form of a ring being coaxially disposed with described through hole, described projection be centrally formed the connecting hole connecting described through hole up and down, described projection protrudes out from described substrate and described reinforcement is definitely positioned at by described projection the inner side of described refrigerator shell towards the side of described refrigerator shell, and described fixing screw matches with described connecting hole and through hole and described hinge is fixed to the outside of described refrigerator shell.Use the hinge component for refrigerator that the present invention provides and the refrigerator with this hinge component, preferably location to strengthen ferrum, effectively solve refrigerator hinge and strengthen the problem of ferrum skew, improve sudden strain of a muscle seam and the inclined phenomenon of door of refrigerator door seal.
Description
Technical field
The present invention relates to the manufacture field of refrigerator, particularly to a kind of hinge component for refrigerator and the refrigerator with this hinge component.
Background technology
How to be connected by hinge between the door body of current refrigerator and casing, and the fixed form of hinge is fixed on refrigerator shell generally by screw.But owing to the thickness of refrigerator shell is less, use hinge when directly door body being connected on casing, affected by door body self gravitation and can produce the door of local and partially and dodge seam phenomenon.For above-mentioned deficiency, hinge has been used to strengthen ferrum to reach the technical method of more preferable hinge fixed effect.Above-mentioned hinge is strengthened in ferrum is contained in the housing of refrigerator in advance and is positioned by positioning boss, and existing positioning boss location surplus is less, also offsets in hinge in advance reinforcement ferrum and foaming process.Separately have, patent CN 201697414U discloses the upper hinge engaging structure of a kind of refrigerator door, strengthen ferrum by pre-installing a hinge between refrigerator shell and casing, on the limited bayonet on positioning block tongue insert hinge plate that hinge reinforcement ferrum has turned down, preferably complete the fixed installation of hinge.Then on the one hand technique scheme needs to arrange the positioning block tongue strengthened on ferrum, on the other hand, the installing plate of hinge also needs to arrange in order to the bayonet socket matched with block tongue, and refrigerator shell also needs to arrange the perforation passed through for block tongue, and structure is relatively complicated.
Therefore, it is necessary to provide a kind of new hinge component for refrigerator and there is the refrigerator of this hinge component.
Summary of the invention
Present invention aim at providing a kind of hinge component for refrigerator and having the refrigerator of this hinge component, ferrum is strengthened in preferably location, effectively solves refrigerator hinge and strengthens the problem of ferrum skew, improves sudden strain of a muscle seam and the inclined phenomenon of door of refrigerator door seal.
For achieving the above object, the present invention provides a kind of hinge component for refrigerator, including hinge, fixing screw and the reinforcement ferrum being arranged in refrigerator shell.Described reinforcement ferrum has the substrate being attached at described refrigerator shell inwall, described substrate is provided with some through holes run through up and down and the projection in the form of a ring being coaxially disposed with described through hole, described projection be centrally formed the connecting hole connecting described through hole up and down, described projection protrudes out from described substrate and described reinforcement is definitely positioned at by described projection the inner side of described refrigerator shell towards the side of described refrigerator shell, and described fixing screw matches with described connecting hole and through hole and described hinge is fixed to the outside of described refrigerator shell.
As a further improvement on the present invention, described connecting hole is the most rounded with described through hole and its internal diameter is consistent.
As a further improvement on the present invention, the internal diameter of described connecting hole and described through hole is respectively less than the nominal diameter of described fixing screw, and described fixing screw is tapping screw.
As a further improvement on the present invention, described connecting hole is equipped with, with the internal face of described through hole, the screw thread matched with described fixing screw.
As a further improvement on the present invention, described connecting hole is 3, and described 3 connecting holes are triangle arrangement.
As a further improvement on the present invention, described substrate is also equipped with at least one positioning boss towards the side of described refrigerator shell, and described positioning boss is more than the thickness of described refrigerator shell relative to the height of described substrate place plane.
As a further improvement on the present invention, described projection is more than the described positioning boss height relative to described substrate place plane relative to the height of described substrate place plane.
The present invention also provides for a kind of refrigerator, including door body, casing and in order to connect the hinge component with said structure feature of described door body and casing.
The invention has the beneficial effects as follows: use the present invention be used for the hinge component of refrigerator and have the refrigerator of this hinge component, described reinforcement ferrum is without arranging the location structure of complexity, the projection utilizing the through hole strengthening ferrum to arrange can play preferably location and strengthen the effect of ferrum, effectively solve the problem that refrigerator hinge strengthens ferrum skew, it is to avoid the sudden strain of a muscle seam of refrigerator door seal and the inclined phenomenon of door.
Accompanying drawing explanation
Fig. 1 is that hinge component of the present invention is installed to view time on refrigerator shell；
Fig. 2 is the hinge arrangement schematic diagram in hinge component of the present invention；
Fig. 3 is the reinforcement iron construction schematic diagram in hinge component of the present invention；
Fig. 4 is the structural representation strengthening another angle of ferrum in hinge component of the present invention；
Fig. 5 is the reinforcement ferrum planar structure schematic diagram in hinge component of the present invention；
Fig. 6 is the sectional view along A-A direction of the reinforcement ferrum in Fig. 4 hinge component.
Detailed description of the invention
Describe the present invention below with reference to embodiment shown in the drawings.But this embodiment is not limiting as the present invention, structure, method or conversion functionally that those of ordinary skill in the art is made according to this embodiment are all contained in protection scope of the present invention.
Referring to Fig. 1 to Fig. 6, the present invention provides a kind of hinge component for refrigerator, including hinge 1, fixing screw (not shown) and the reinforcement ferrum 3 being arranged in refrigerator shell 2.Described reinforcement ferrum 3 has the substrate 31 being attached at described refrigerator shell 2 inwall, described substrate 31 is provided with some through holes 32 run through up and down and the projection 33 in the form of a ring being coaxially disposed with described through hole 32, described projection 33 be centrally formed the connecting hole 34 connecting described through hole 32 up and down, described projection 33 is protruded out towards the side of described refrigerator shell 2 from described substrate 31 and described reinforcement ferrum 3 is positioned by described projection 33 inner side of described refrigerator shell 2, described fixing screw matches with described connecting hole 34 and through hole 32 and described hinge 1 is fixed to the outside of described refrigerator shell 2.
Described connecting hole 34 is the most rounded with described through hole 32 and its internal diameter is consistent, and the coupled logical connecting hole 34 of described through hole 32 is collectively forming the fixed installation hole matched with described fixing screw.The internal face in described fixed installation hole is the face of cylinder, and in the present embodiment, the internal diameter in described fixed installation hole is less than the nominal diameter of described fixing screw, and in this kind of embodiment, described fixing screw is tapping screw；In another embodiment of the present invention, the internal face in described fixed installation hole is provided with the screw thread (not shown) matched with described fixing screw.No matter use which kind of embodiment, all cooperate to be securely fastened to outside described refrigerator shell 2 described hinge 1 by the described fixed installation hole that formed on described fixing screw and described reinforcement ferrum 3.
The substrate 31 of described reinforcement ferrum 3 is provided with 3 described through holes 32 and corresponding three described connecting holes 34, and 3 described through holes 32 and 3 described connecting holes 34 are arranged in triangle, and then the quantity in described fixed installation hole is also 3 and arranges in triangle.Described hinge component includes the fixing screw in 3 outsides so that described hinge 1 to be fixed to described refrigerator shell 2 of matching with described 3 fixed installation holes.The substrate 31 of described reinforcement ferrum 3 is also equipped with two positioning boss 35 towards the side of described refrigerator shell 2, and described substrate 31 is also formed with two grooves 36 relative to the another side of described positioning boss 35 with the described corresponding position of positioning boss 35.Described positioning boss 35 is H1 relative to the height of described substrate 11 place plane, and the thickness of described refrigerator shell 2 is D1, H1 > D1.
Described refrigerator shell 2 is provided with 3 perforation matched with the external diameter of described projection 33 in corresponding position, described fixed installation hole, described hinge 1 has the installing plate 11 in the outside being fixed on described refrigerator shell 2 that is sticked, and described installing plate 11 is provided with 3 installing holes 12 matched with the external diameter of described projection 33.Described projection 33 passes the perforation of described refrigerator shell 2 and extends in described installing hole 12.Described projection 33 is H2, H2 relative to the height of described substrate 11 place plane > H1；The thickness of the installing plate 11 of described hinge 1 is that < D1+ D2, the most described projection 33 does not pass completely through described installing hole 12 for D2, H2.
The present invention also provides for a kind of refrigerator, including door body, casing and in order to connect the hinge component with said structure feature of described door body and casing.
Comparing more existing refrigerator assembly technology, described reinforcement ferrum 3 only uses opening set on two described positioning boss 35 and described refrigerator shell 2 in order to position.But, described positioning boss 35 is affected by its moulding process, in actual mechanical process, due to its location surplus less (about 0.5mm), and four weekly assemblies of described positioning boss 35 form the structure of similar guiding face, therefore, in the location strengthening ferrum 3 and follow-up refrigerator shell 2 in the process of filling-foam material, the skew strengthening ferrum 3 may be produced, and then affect the overall assembling degree of accuracy of refrigerator and product appearance and using effect.
And in this embodiment of hinge component of the present invention, the projection 33 of described reinforcement ferrum 3 is the flange produced in preparation process for described through hole 32, ringwise, and the height of the described flange i.e. height H2 of projection 33 is more than the height H1 of described positioning boss 35 for its entirety.The aperture that only need to suitably expand the installing hole on the perforation of refrigerator shell 2 and described installing plate 11 can complete the more preferable location of described reinforcement ferrum 3.
In sum, the present invention is used to be used for the hinge component of refrigerator and have the refrigerator of this hinge component, described reinforcement ferrum 3 is without arranging the location structure of complexity, utilize the projection 33 strengthened set by the through hole 32 of ferrum 3 can play preferably location and strengthen the effect of ferrum 3, the problem effectively solving to strengthen ferrum 3 skew, also well described hinge 1 can be fixed on the outside of refrigerator shell 2, it is to avoid the sudden strain of a muscle seam of refrigerator door seal and the inclined phenomenon of door.
It is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should be using description as an entirety, technical scheme in each embodiment can also form, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that.
The a series of detailed description of those listed above is only for illustrating of the feasibility embodiment of the present invention; they also are not used to limit the scope of the invention, and all equivalent implementations or changes made without departing from skill of the present invention spirit should be included within the scope of the present invention.
Claims (8)
1. the hinge component for refrigerator, including hinge and the reinforcement ferrum that is arranged in refrigerator shell, it is characterized in that: described reinforcement ferrum has the substrate being attached at described refrigerator shell inwall, described substrate is provided with some through holes run through up and down and the projection in the form of a ring being coaxially disposed with described through hole, the described forming process being projected on through hole is shaped on described substrate, described projection be centrally formed the connecting hole connecting described through hole up and down, described projection is protruded out towards the side of described refrigerator shell from described substrate and described reinforcement is definitely positioned at by described projection the inner side of described refrigerator shell, described hinge component also includes that some and described connecting hole and through hole match the fixing screw in the outside so that described hinge to be fixed to described refrigerator shell.
Hinge component the most according to claim 1, it is characterised in that: described connecting hole is the most rounded with described through hole and its internal diameter is consistent.
Hinge component the most according to claim 2, it is characterised in that: the internal diameter of described connecting hole and described through hole is respectively less than the nominal diameter of described fixing screw, and described fixing screw is tapping screw.
Hinge component the most according to claim 2, it is characterised in that: described connecting hole is equipped with, with the internal face of described through hole, the screw thread matched with described fixing screw.
Hinge component the most according to claim 1, it is characterised in that: described connecting hole is 3, and described 3 connecting holes are triangle arrangement.
Hinge component the most according to claim 1, it is characterised in that: described substrate is also equipped with at least one positioning boss towards the side of described refrigerator shell, and described positioning boss is more than the thickness of described refrigerator shell relative to the height of described substrate place plane.
Hinge component the most according to claim 6, it is characterised in that: described projection is more than the described positioning boss height relative to described substrate place plane relative to the height of described substrate place plane.
8. a refrigerator, including door body and casing, it is characterised in that: described refrigerator also includes the hinge component as described in any one of claim 1-7 connecting described door body with casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410845531.0A CN104631984B (en) | 2014-12-31 | 2014-12-31 | A kind of hinge component for refrigerator and there is the refrigerator of this hinge component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410845531.0A CN104631984B (en) | 2014-12-31 | 2014-12-31 | A kind of hinge component for refrigerator and there is the refrigerator of this hinge component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104631984A CN104631984A (en) | 2015-05-20 |
| CN104631984B true CN104631984B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410845531.0A Active CN104631984B (en) | 2014-12-31 | 2014-12-31 | A kind of hinge component for refrigerator and there is the refrigerator of this hinge component |
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| Country | Link |
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| CN (1) | CN104631984B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178750B (en) * | 2015-08-13 | 2017-11-03 | 青岛海尔股份有限公司 | Hinge component and refrigerator |
| CN105133977B (en) * | 2015-09-09 | 2017-08-29 | 青岛海尔股份有限公司 | Assembly method for the hinge component, refrigerator and refrigerator of refrigerator |
| CN112343454A (en) * | 2019-08-08 | 2021-02-09 | 青岛海尔特种电冰柜有限公司 | Door frame and strengthening iron's fixed knot construct, door body and refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675271A (en) * | 1969-10-30 | 1972-07-11 | Whirlpool Co | Reversible hinge for refrigerator |
| CN101261065A (en) * | 2007-03-05 | 2008-09-10 | 泰州乐金电子冷机有限公司 | Refrigerator hinge component |
| CN201697414U (en) * | 2010-01-25 | 2011-01-05 | 海尔集团公司 | Connecting structure of upper hinge of refrigerator door and refrigerator |
| CN203008604U (en) * | 2012-11-28 | 2013-06-19 | 重庆长安汽车股份有限公司 | Car door hinge installation board structure |
| CN203925076U (en) * | 2014-05-21 | 2014-11-05 | 合肥荣事达三洋电器股份有限公司 | A kind of refrigerator upper hinge |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070077599A (en) * | 2006-01-24 | 2007-07-27 | 삼성전자주식회사 | Refrigerator |
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2014
- 2014-12-31 CN CN201410845531.0A patent/CN104631984B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675271A (en) * | 1969-10-30 | 1972-07-11 | Whirlpool Co | Reversible hinge for refrigerator |
| CN101261065A (en) * | 2007-03-05 | 2008-09-10 | 泰州乐金电子冷机有限公司 | Refrigerator hinge component |
| CN201697414U (en) * | 2010-01-25 | 2011-01-05 | 海尔集团公司 | Connecting structure of upper hinge of refrigerator door and refrigerator |
| CN203008604U (en) * | 2012-11-28 | 2013-06-19 | 重庆长安汽车股份有限公司 | Car door hinge installation board structure |
| CN203925076U (en) * | 2014-05-21 | 2014-11-05 | 合肥荣事达三洋电器股份有限公司 | A kind of refrigerator upper hinge |
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| Publication number | Publication date |
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| CN104631984A (en) | 2015-05-20 |
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