CN104806098A - Lower hinge of refrigerator and refrigerator with lower hinge of refrigerator - Google Patents
Lower hinge of refrigerator and refrigerator with lower hinge of refrigerator Download PDFInfo
- Publication number
- CN104806098A CN104806098A CN201510222177.0A CN201510222177A CN104806098A CN 104806098 A CN104806098 A CN 104806098A CN 201510222177 A CN201510222177 A CN 201510222177A CN 104806098 A CN104806098 A CN 104806098A
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- refrigerator
- hinge
- lower hinge
- fixing hole
- gripper shoe
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Abstract
The invention discloses a lower hinge of a refrigerator. The lower hinge of the refrigerator comprises a hinge body, a hinge shaft and a supporting foot, wherein the hinge body is fixedly connected with a refrigerator body; the hinge shaft is arranged on the upper surface of the hinge body in a protruding way; the supporting foot is arranged on the lower surface of the hinge body in the protruding way; the hinge shaft is used for rotatably installing the lower end of a refrigerator door body; the hinge body, the hinge shaft and the supporting foot are respectively made of metal materials. The invention also discloses the refrigerator. According to the lower hinge of the refrigerator, the supporting leg is made of metal, so that the risks that the supporting leg is cracked and the lower hinge body is overhead are reduced, and the lower hinge of the refrigerator has sufficient anti-inclination capacity.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, the refrigerator of the lower hinge particularly relating to a kind of refrigerator and the lower hinge with this refrigerator.
Background technology
Refrigerator generally comprises a body and casing, and door body is installed in rotation on casing, to be easy to open or closing refrigerator.And being rotatably connected between refrigerator door and casing is completed by hinge component.Hinge component comprises the lower hinge of the bottom of installing casing, and lower hinge opposite house body had both played and has been rotatably connected, and played supporting role again.
The structure of the lower hinge of the refrigerator of existing refrigerator door mainly comprises the hinge bodies of panel beating and the feet of plastics.In actual applications, the improper operation of handling process or carelessness make refrigerator generation jolt or fall, and plastic support pin can be caused to ftracture, after support member cracking, and the bolt member meeting scratch base plate exposed; Meanwhile, because plastic support pin cracking causes lower hinge, relatively grillage is empty, thus makes lower hinge bear extra pressure, causes hinge bodies flexural deformation, and then makes body angle of inclination when doing load test be greater than 2 °, do not meet the requirement of quality.
Foregoing, only for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is prior art.
Summary of the invention
Main purpose of the present invention is the lower hinge providing a kind of refrigerator, and the lower hinge strength being intended to solve existing refrigerator is inadequate, causes the problem that Men Timen body gradient when doing load test is excessive.
For achieving the above object, the invention provides a kind of lower hinge of refrigerator, the lower hinge of this refrigerator comprises hinge bodies, hinge axis and feet; Described hinge bodies is in order to be fixedly connected with described refrigerator body; Described hinge axis is convexly equipped in described hinge bodies upper surface, and described feet is convexly equipped in the soffit of described hinge bodies; The lower end of described hinge axis for described refrigerator door is rotatably installed; Described hinge bodies, described hinge axis and described feet all adopt metal material to make.
Preferably, described hinge bodies comprises in order to the fixed head be fixedly connected with described refrigerator body and the gripper shoe be connected with described fixed head; Described hinge axis and described feet are located in described gripper shoe, described fixed head and described gripper shoe and arrange, to make to form step connecting portion between described gripper shoe and described fixed head in staggering up and down.
Preferably, a part for described step connecting portion is recessed downwards, to form the convex tendon of the soffit setting of protruding described step connecting portion downwards; Described convex tendon is extended to described gripper shoe from described fixed head.
Preferably, described hinge bodies has the outer end arranged near described refrigerator door in use and the inner arranged away from described refrigerator door, described hinge axis is arranged near the outer end of described hinge bodies, and described hinge bodies is being gradually wide setting to described the inner from described outer end.
Preferably, described fixed head is provided with multiple the first fixing hole in order to be fixedly connected with described refrigerator body, and described multiple first fixed hole position is on the circular arc centered by described hinge axis.
Preferably, the described first fixing hole mounting hole that to be length direction arranged along the radial direction of described circular arc, is positioned at described first fixing hole on same circular arc and adjacent on the direction near described hinge axis in gradually near arranging.
Preferably, the quantity of described first fixing hole is four, and point two rows are arranged on described fixed head.
Preferably, the side face of described hinge axis body is equipped with flange, and described flange and described gripper shoe are conflicted.
Preferably, described gripper shoe is provided with the second fixing hole and the 3rd fixing hole; Described hinge axis, feet are fixedly connected with described 3rd fixing hole with described second fixing hole by riveting method correspondence.
In addition, for achieving the above object, the present invention also provides a kind of refrigerator, and this refrigerator comprises the lower hinge of casing and door body and refrigerator as above.
The lower hinge of refrigerator of the present invention is set to metal by the material of just feet, reduces feet cracking, lower hinge bodies by the risk of making somebody a mere figurehead, makes the lower hinge of refrigerator possess the ability of enough anti-inclination.
Accompanying drawing explanation
Fig. 1 is the lower hinge one embodiment perspective view of refrigerator of the present invention;
Fig. 2 is another angled arrangement schematic diagram of lower hinge of refrigerator in Fig. 1;
Fig. 3 is the lower hinge schematic side view of refrigerator in Fig. 1;
Fig. 4 is refrigerator one embodiment decomposed schematic diagram of the present invention;
Fig. 5 is that schematic diagram is looked on the left side that the lower hinge back door body of refrigerator assembling refrigerator in Fig. 4 opens 90 degree;
Fig. 6 is A place partial enlargement structural representation in Fig. 5.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of lower hinge of refrigerator, orientation when description of the invention is all in using state with the lower hinge of refrigerator describes, and referring to figs. 1 through Fig. 3, in one embodiment, the lower hinge of this refrigerator comprises hinge bodies 1, hinge axis 2 and feet 3.Hinge bodies 1 is in order to be fixedly connected with refrigerator body.Hinge axis 2 is convexly equipped in hinge bodies 1 upper surface, and feet 3 is convexly equipped in the soffit of hinge bodies 1.The lower end of hinge axis 2 for refrigerator door is rotatably installed.Hinge bodies 1, hinge axis 2 and feet 3 all adopt metal material to make.
The lower hinge of refrigerator of the present invention is set to metal by the material of just feet 3, reduce that feet 3 ftractures, lower hinge bodies 1 by the risk of making somebody a mere figurehead, make the lower hinge of refrigerator possess the ability of enough anti-inclination.
Further, hinge bodies 1 comprises in order to the fixed head 11 be fixedly connected with refrigerator body and the gripper shoe 12 be connected with fixed head 11.Hinge axis 2 and feet 3 are located in gripper shoe 12, and fixed head 11 is arranged with gripper shoe 12 with in staggering up and down, and to make to form step connecting portion 13 between gripper shoe 12 and fixed head 11, particularly, the upper surface of fixed head 11 is higher than the upper surface of gripper shoe 12.Thus, refrigerator door can be reduced apart from the distance between extraneous supporter, even and if then refrigerator door occurs time, the interference between refrigerator door and extraneous supporter also can be utilized spacing, the angle preventing the body from tilting exceeds specification.
Further, a part for step connecting portion 13 is recessed downwards, to form the convex tendon 14 of the soffit setting of protruding step connecting portion 13 downwards.Convex tendon 14 self-retaining plate 11 is extended to gripper shoe 12.The intensity of hinge bodies 1 can be strengthened by arranging convex tendon 14.
Further, hinge bodies 1 has the outer end arranged near refrigerator door in use and the inner arranged away from refrigerator door, hinge axis 2 is arranged near the outer end of hinge bodies 1, hinge bodies 1 is being gradually wide setting to the inner from outer end, be set to fan-shaped by hinge bodies 1, make the moment of flexure of hinge bodies 1 suffered by the cross section of circumferential direction balanced, the support strength of the material of hinge bodies 1 is fully used.
Further, fixed head 11 is provided with multiple the first fixing hole 111 in order to be fixedly connected with refrigerator body, and multiple first fixing hole 111 is positioned in the circular arc (not shown) centered by hinge axis 2.So, the extrusion stress that same row's fixing hole hole wall is subject in circumferential direction can be more balanced, thus prevent part first fixing hole 111 premature harm, cause occurring between fixed head 11 and refrigerator body loosening.
Further, the first fixing hole 111 mounting hole that to be length direction arranged along the radial direction of circular arc, is positioned at the first fixing hole 111 on same circular arc and adjacent on the direction near hinge axis 2 in gradually near arranging.By the first fixing hole 111 is set to mounting hole, then can compensate the fabrication error of screw on refrigerator body, thus ensure the assembly precision between hinge bodies 1 and refrigerator body.
Further, the quantity of the first fixing hole 111 is four, and point two rows are arranged on fixed head 11, so that control the dimensional tolerance of the first fixing hole 111 and the intensity of verification the first fixing hole 111.
Further, the side face of hinge axis 2 body is equipped with flange 21, and flange 21 and gripper shoe 12 are conflicted.Flange 21 1 aspect is set and can plays position-limiting action, also can increase with the contact area of gripper shoe 12 thus strengthen hinge axis 2 torsion proof ability on the other hand.
Further, gripper shoe 12 is provided with the second fixing hole 121 and the 3rd fixing hole 122.Hinge axis 2, feet 3 are fixedly connected with the 3rd fixing hole 122 with the second fixing hole 121 by riveting method correspondence.Hinge axis 2, feet 3 are fixed in gripper shoe 12 by riveting method, all can there is plastic strain in the second fixing hole 121, the 3rd fixing hole 122 wall portion, and its material also can become fine and close, therefore, it is possible to promote hinge axis 2, bond strength between feet 3 and gripper shoe 12.
In addition, invention also provides a kind of refrigerator, and with reference to Fig. 4-6, in one embodiment, this refrigerator comprises the lower hinge 100 of casing 200 and door body 300 and refrigerator as above.The concrete structure of lower hinge 100 of refrigerator with reference to above-described embodiment, can not repeat them here, because the lower hinge 100 of above-mentioned refrigerator installed by the present embodiment refrigerator, therefore, it is less that the door body 300 of the present embodiment refrigerator produces the risk tilted
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize manual of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a lower hinge for refrigerator, is characterized in that, the lower hinge of described refrigerator comprises hinge bodies, hinge axis and feet; Described hinge bodies is in order to be fixedly connected with described refrigerator body; Described hinge axis is convexly equipped in described hinge bodies upper surface, and described feet is convexly equipped in the soffit of described hinge bodies; The lower end of described hinge axis for described refrigerator door is rotatably installed; Described hinge bodies, described hinge axis and described feet all adopt metal material to make.
2. the lower hinge of refrigerator as claimed in claim 1, is characterized in that, described hinge bodies comprises in order to the fixed head be fixedly connected with described refrigerator body and the gripper shoe be connected with described fixed head; Described hinge axis and described feet are located in described gripper shoe, described fixed head and described gripper shoe and arrange, to make to form step connecting portion between described gripper shoe and described fixed head in staggering up and down.
3. the lower hinge of refrigerator as claimed in claim 2, it is characterized in that, a part for described step connecting portion is recessed downwards, to form the convex tendon of the soffit setting of protruding described step connecting portion downwards; Described convex tendon is extended to described gripper shoe from described fixed head.
4. the lower hinge of refrigerator as claimed in claim 2 or claim 3, it is characterized in that, described hinge bodies has the outer end arranged near described refrigerator door in use and the inner arranged away from described refrigerator door, described hinge axis is arranged near the outer end of described hinge bodies, and described hinge bodies is being gradually wide setting to described the inner from described outer end.
5. the lower hinge of refrigerator as claimed in claim 4, it is characterized in that, described fixed head is provided with multiple the first fixing hole in order to be fixedly connected with described refrigerator body, and described multiple first fixed hole position is on the circular arc centered by described hinge axis.
6. the lower hinge of refrigerator as claimed in claim 5, it is characterized in that, the described first fixing hole mounting hole that to be length direction arranged along the radial direction of described circular arc, is positioned at described first fixing hole on same circular arc and adjacent on the direction near described hinge axis in gradually near arranging.
7. the lower hinge of refrigerator as claimed in claim 6, it is characterized in that, the quantity of described first fixing hole is four, and point two rows are arranged on described fixed head.
8. the lower hinge of refrigerator as claimed in claim 2, it is characterized in that, the side face of described hinge axis body is equipped with flange, and described flange and described gripper shoe are conflicted.
9. the lower hinge of refrigerator as claimed in claim 7, it is characterized in that, described gripper shoe is provided with the second fixing hole and the 3rd fixing hole; Described hinge axis, feet are fixedly connected with described 3rd fixing hole with described second fixing hole by riveting method correspondence.
10. a refrigerator, is characterized in that, described refrigerator comprises the lower hinge of casing and door body and the refrigerator as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222177.0A CN104806098A (en) | 2015-04-30 | 2015-04-30 | Lower hinge of refrigerator and refrigerator with lower hinge of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222177.0A CN104806098A (en) | 2015-04-30 | 2015-04-30 | Lower hinge of refrigerator and refrigerator with lower hinge of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104806098A true CN104806098A (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510222177.0A Pending CN104806098A (en) | 2015-04-30 | 2015-04-30 | Lower hinge of refrigerator and refrigerator with lower hinge of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104806098A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017020659A1 (en) * | 2015-08-05 | 2017-02-09 | 青岛海尔股份有限公司 | Hinge and refrigerator provided with same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177986A (en) * | 2006-11-07 | 2008-05-14 | 海尔集团公司 | Adjustable lower hinge for refrigerator |
| US20120038258A1 (en) * | 2010-08-11 | 2012-02-16 | Samsung Electronics Co., Ltd. | Refrigerator |
| CN102587763A (en) * | 2012-03-23 | 2012-07-18 | 合肥晶弘电器有限公司 | Lower hinge assembly of fridge door |
| CN103061626A (en) * | 2012-12-29 | 2013-04-24 | 合肥华凌股份有限公司 | Lower hinge for refrigerating device and refrigerator with lower hinge |
| CN104005628A (en) * | 2014-05-21 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Upper hinge for refrigerator |
| CN204590895U (en) * | 2015-04-30 | 2015-08-26 | 合肥华凌股份有限公司 | The lower hinge of refrigerator and there is the refrigerator of lower hinge of this refrigerator |
-
2015
- 2015-04-30 CN CN201510222177.0A patent/CN104806098A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177986A (en) * | 2006-11-07 | 2008-05-14 | 海尔集团公司 | Adjustable lower hinge for refrigerator |
| US20120038258A1 (en) * | 2010-08-11 | 2012-02-16 | Samsung Electronics Co., Ltd. | Refrigerator |
| CN102374734A (en) * | 2010-08-11 | 2012-03-14 | 三星电子株式会社 | Refrigerator |
| CN102587763A (en) * | 2012-03-23 | 2012-07-18 | 合肥晶弘电器有限公司 | Lower hinge assembly of fridge door |
| CN103061626A (en) * | 2012-12-29 | 2013-04-24 | 合肥华凌股份有限公司 | Lower hinge for refrigerating device and refrigerator with lower hinge |
| CN104005628A (en) * | 2014-05-21 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Upper hinge for refrigerator |
| CN204590895U (en) * | 2015-04-30 | 2015-08-26 | 合肥华凌股份有限公司 | The lower hinge of refrigerator and there is the refrigerator of lower hinge of this refrigerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017020659A1 (en) * | 2015-08-05 | 2017-02-09 | 青岛海尔股份有限公司 | Hinge and refrigerator provided with same |
| US10501971B2 (en) | 2015-08-05 | 2019-12-10 | Qingdao Haier Joint Stock Co., Ltd. | Hinge and refrigerator having the same |
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Application publication date: 20150729 |
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| RJ01 | Rejection of invention patent application after publication |