CN104631984A - Hinge assembly for refrigerator and refrigerator with same - Google Patents
Hinge assembly for refrigerator and refrigerator with same Download PDFInfo
- Publication number
- CN104631984A CN104631984A CN201410845531.0A CN201410845531A CN104631984A CN 104631984 A CN104631984 A CN 104631984A CN 201410845531 A CN201410845531 A CN 201410845531A CN 104631984 A CN104631984 A CN 104631984A
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- refrigerator
- hinge
- hole
- hinge component
- refrigerator shell
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Abstract
The invention discloses a hinge assembly for a refrigerator and the refrigerator with the same. The hinge assembly comprises a hinge, fixing screws and reinforcing iron in a refrigerator shell. The reinforcing iron is provided with a base plate attached to the inner wall of the refrigerator shell, a plurality of vertically-penetrating through holes and annular protrusions coaxial with the through holes are arranged on the base plate, connecting holes vertically communicated with the through holes are formed in the centers of the protrusions, the protrusions protrude and extend towards one side the refrigerator shell from the base plate, the reinforcing iron is located on the inner side of the refrigerator shell through the protrusions, and the fixing screws are matched with the connecting holes and the through holes to fix the hinge to the outer side of the refrigerator shell. According to the hinge assembly for the refrigerator and the refrigerator with the hinge assembly, the reinforcing iron is located better, the problem that the reinforcing iron of the refrigerator hinge offsets is solved effectively, and the phenomenon of clearance forming and door offset of a refrigerator door seal is reduced.
Description
Technical field
The present invention relates to the manufacture field of refrigerator, particularly a kind of hinge component for refrigerator and there is the refrigerator of this hinge component.
Background technology
How to be connected by hinge between the Men Tiyu casing of current refrigerator, and the fixed form of hinge is generally be fixed on refrigerator shell by screw.But because the thickness of refrigerator shell is less, adopt hinge when being directly connected on casing by door body, the door that the impact by door body self gravitation can produce local partially and dodge seam phenomenon.For above-mentioned deficiency, the existing hinge that adopts strengthens iron to reach the technical method of better hinge fixed effect in the industry.Above-mentioned hinge to be strengthened in housing that iron is contained in refrigerator in advance and is positioned by positioning boss, and existing positioning boss location surplus is less, also strengthens offseting in iron and foaming process hinging in advance.Separately have, patent CN 201697414U discloses a kind of upper hinge syndeton of refrigerator door, strengthening iron by pre-installing a hinge between refrigerator shell and casing, on the limited bayonet on the positioning block tongue insert hinge plate that hinge reinforcement iron has turned down, completing the fixed installation of hinge better.Then technique scheme needs to arrange the positioning block tongue strengthened on iron on the one hand, on the other hand, the installing plate of hinge also needs to arrange the bayonet socket in order to match with block tongue, and refrigerator shell also needs to arrange the perforation passed through for block tongue, and structure is comparatively complicated.
Therefore, a kind of new hinge component for refrigerator is provided to provide and there is the refrigerator of this hinge component.
Summary of the invention
The object of the invention is the refrigerator providing a kind of hinge component for refrigerator and have this hinge component, and iron is strengthened in location better, effectively solves the problem that refrigerator hinge strengthens iron skew, improves sudden strain of a muscle seam and the inclined phenomenon of door of refrigerator door seal.
For achieving the above object, the invention provides a kind of hinge component for refrigerator, comprise hinge, hold-down screw and be arranged at the reinforcement iron in refrigerator shell.Described reinforcement iron 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 coaxially arranged with described through hole, the connecting hole being communicated with described through hole is up and down formed centrally in described projection, described projection is protruded out towards the side of described refrigerator shell from described substrate and by described projection, described reinforcement is definitely positioned at the inner side of described refrigerator shell, and described hold-down 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 all 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 all less than the nominal diameter of described hold-down screw, and described hold-down screw is tapping screw.
As a further improvement on the present invention, the internal face of described connecting hole and described through hole is equipped with the screw thread matched with described hold-down 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 greater 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 greater than the height of described positioning boss relative to described substrate place plane relative to the height of described substrate place plane.
The present invention also provides a kind of refrigerator, comprises a body, casing and the hinge component with said structure feature in order to connect described Men Tiyu casing.
The invention has the beneficial effects as follows: adopt the present invention be used for the hinge component of refrigerator and have the refrigerator of this hinge component, described reinforcement iron is without the need to arranging complicated location structure, the projection utilizing the through hole strengthening iron to arrange can play location preferably and strengthen the effect of iron, effective solution refrigerator hinge strengthens the problem of iron skew, avoids sudden strain of a muscle seam and the inclined phenomenon of door of refrigerator door seal.
Accompanying drawing explanation
Fig. 1 is the view of hinge component of the present invention when being mounted 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 of another angle of reinforcement iron in hinge component of the present invention;
Fig. 5 is the reinforcement iron plane structure schematic diagram in hinge component of the present invention;
Fig. 6 is the sectional view of the reinforcement iron in Fig. 4 hinge component along A-A direction.
Detailed description of the invention
Describe the present invention below with reference to embodiment shown in the drawings.But this embodiment does not limit the present invention, the structure that those of ordinary skill in the art makes according to this embodiment, method or conversion functionally are all included in protection scope of the present invention.
Referring to Fig. 1 to Fig. 6, the invention provides a kind of hinge component for refrigerator, the reinforcement iron 3 comprising hinge 1, hold-down screw (not shown) and be arranged in refrigerator shell 2.Described reinforcement iron 3 has the substrate 31 being attached at described refrigerator shell 2 inwall, described substrate 31 is provided with some through holes 32 of running through up and down and the projection 33 in the form of a ring that arrange coaxial with described through hole 32, the connecting hole 34 being communicated with described through hole 32 is up and down formed centrally in described projection 33, described projection 33 is protruded out towards the side of described refrigerator shell 2 from described substrate 31 and by described projection 33, described reinforcement iron 3 is positioned the inner side of described refrigerator shell 2, described hold-down 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 with described through hole 32 is all rounded and its internal diameter is consistent, and the coupled logical connecting hole 34 of described through hole 32 forms the fixed installation hole of matching with described hold-down screw jointly.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 hold-down screw, and in this kind of embodiment, described hold-down 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 hold-down screw.No matter adopt which kind of embodiment, cooperatively interact firmly be fixed on outside described refrigerator shell 2 by described hinge 1 all by described fixed installation hole that described hold-down screw and described reinforcement iron 3 are formed.
The substrate 31 of described reinforcement iron 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 hole 34 arrangements in triangle, and then the quantity in described fixed installation hole is also 3 and the arrangement in triangle.Described hinge component comprises 3 and fixedly mounts hole to match the hold-down screw in the outside described hinge 1 to be fixed to described refrigerator shell 2 with described 3.The substrate 31 of described reinforcement iron 3 is also equipped with two positioning boss 35 towards the side of described refrigerator shell 2, and described substrate 31 position corresponding to described positioning boss 35 relative to the another side of described positioning boss 35 is also formed with two grooves 36.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 is passed the perforation of described refrigerator shell 2 and extends in described installing hole 12.Described projection 33 is H2, H2> H1 relative to the height of described substrate 11 place plane; The thickness of the installing plate 11 of described hinge 1 is D2, H2< D1+ D2, and namely described projection 33 does not pass completely through described installing hole 12.
The present invention also provides a kind of refrigerator, comprises a body, casing and the hinge component with said structure feature in order to connect described Men Tiyu casing.
Compare existing refrigerator assembly technology, described reinforcement iron 3 only uses opening set on two described positioning boss 35 and described refrigerator shell 2 in order to location.But, described positioning boss 35 is by the impact of its moulding process, in actual mechanical process, due to its location surplus less (being about 0.5mm), and four weekly assemblies of described positioning boss 35 form the structure of similar guiding face, therefore, in the process strengthening filling-foam material in the location of iron 3 and follow-up refrigerator shell 2, may produce and strengthen the skew of iron 3, and then affect the assembling accuracy of refrigerator entirety and product appearance and result of use.
And in this embodiment of hinge component of the present invention, the projection 33 of described reinforcement iron 3 is the flange for described through hole 32 produces in preparation process, ringwise, and the height H 2 of the height of described flange and projection 33 is greater than the height H 1 of described positioning boss 35 to its entirety.Only need the aperture of the installing hole on the perforation of suitably expansion refrigerator shell 2 and described installing plate 11 can complete the better location of described reinforcement iron 3.
In sum, the present invention is adopted to be used for the hinge component of refrigerator and to have the refrigerator of this hinge component, described reinforcement iron 3 is without the need to arranging complicated location structure, the projection 33 utilizing through hole 32 place strengthening iron 3 to arrange can play location preferably and strengthen the effect of iron 3, effective problem solving reinforcement iron 3 and offset, also well described hinge 1 can be fixed on the outside of refrigerator shell 2, avoid sudden strain of a muscle seam and the inclined phenomenon of door of refrigerator door seal.
Be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual 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 (8)
1. the hinge component for refrigerator, comprise hinge and be arranged at the reinforcement iron in refrigerator shell, it is characterized in that: described reinforcement iron 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 coaxially arranged with described through hole, the connecting hole being communicated with described through hole is up and down formed centrally in described projection, described projection is protruded out towards the side of described refrigerator shell from described substrate and by described projection, described reinforcement is definitely positioned at the inner side of described refrigerator shell, described hinge component also comprises some and described connecting hole and through hole and to match the hold-down screw in the outside described hinge to be fixed to described refrigerator shell.
2. hinge component according to claim 1, is characterized in that: described connecting hole is all rounded with described through hole and its internal diameter is consistent.
3. hinge component according to claim 2, is characterized in that: the internal diameter of described connecting hole and described through hole is all less than the nominal diameter of described hold-down screw, and described hold-down screw is tapping screw.
4. hinge component according to claim 2, is characterized in that: the internal face of described connecting hole and described through hole is equipped with the screw thread matched with described hold-down screw.
5. hinge component according to claim 1, is characterized in that: described connecting hole is 3, and described 3 connecting holes are triangle arrangement.
6. hinge component according to claim 1, it is characterized in that: described substrate is also equipped with at least one positioning boss towards the side of described refrigerator shell, described positioning boss is greater than the thickness of described refrigerator shell relative to the height of described substrate place plane.
7. hinge component according to claim 6, is characterized in that: described projection is greater than the height of described positioning boss relative to described substrate place plane relative to the height of described substrate place plane.
8. a refrigerator, comprises a body and casing, it is characterized in that: described refrigerator also comprises the hinge component as described in any one of claim 1-7 connecting described Men Tiyu 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 true CN104631984A (en) | 2015-05-20 |
| CN104631984B CN104631984B (en) | 2016-08-17 |
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Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104631984B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133977A (en) * | 2015-09-09 | 2015-12-09 | 青岛海尔股份有限公司 | Hinge assembly for refrigerator, refrigerator and refrigerator assembling method |
| CN105178750A (en) * | 2015-08-13 | 2015-12-23 | 青岛海尔股份有限公司 | Hinge assembly and 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675271A (en) * | 1969-10-30 | 1972-07-11 | Whirlpool Co | Reversible hinge for refrigerator |
| KR20070077599A (en) * | 2006-01-24 | 2007-07-27 | 삼성전자주식회사 | 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 |
-
2014
- 2014-12-31 CN CN201410845531.0A patent/CN104631984B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675271A (en) * | 1969-10-30 | 1972-07-11 | Whirlpool Co | Reversible hinge for refrigerator |
| KR20070077599A (en) * | 2006-01-24 | 2007-07-27 | 삼성전자주식회사 | 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178750A (en) * | 2015-08-13 | 2015-12-23 | 青岛海尔股份有限公司 | Hinge assembly and refrigerator |
| CN105133977A (en) * | 2015-09-09 | 2015-12-09 | 青岛海尔股份有限公司 | Hinge assembly for refrigerator, refrigerator and refrigerator assembling method |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104631984B (en) | 2016-08-17 |
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