CN101481971A - Lower hinge of multi-side locating refrigerator door - Google Patents
Lower hinge of multi-side locating refrigerator door Download PDFInfo
- Publication number
- CN101481971A CN101481971A CNA2008100000947A CN200810000094A CN101481971A CN 101481971 A CN101481971 A CN 101481971A CN A2008100000947 A CNA2008100000947 A CN A2008100000947A CN 200810000094 A CN200810000094 A CN 200810000094A CN 101481971 A CN101481971 A CN 101481971A
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- refrigerator
- hinge
- installing plate
- plate
- locating
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Abstract
The invention relates to a door hinge, in particular to a lower hinge of a multi-dimensional positioning fridge door, comprising a mounting plate and a stairstepping hinge axis vertically arranged on the mounting plate. The lower hinge is characterized in that a positioning plate vertical to the mounting plate is arranged on the mounting plate. On the precondition of ensuring mounting position accuracy of the door hinge of the fridge, the lower hinge of the invention achieves the purpose of facilitating construction and saving assembly time by depending on the self multi-dimensional positioning setting of the hinge.
Description
Technical field
The present invention relates to a kind of door hinge, the lower hinge of multi-side locating refrigerator door of particularly a kind of convenient construction, the upper and lower hinge installation accuracy of raising refrigerator doors.
Background technology
Refrigerator door rotatably is connected with casing by hinge, its structure as shown in Figure 1, described hinge comprises upper hinge 1 and following hinge 2, described upper and lower hinge mainly constitutes by flap 11,21 with perpendicular to 12,22 of the hinge axis on the flap 11,21, following hinge axis is up-small and down-big multidiameter, is provided with bearing in step surface.During assembling, normally will descend hinges fixing to schedule tank floor earlier, the shaft hole sleeve with door body bottom surface places on the following hinge axis 22 that is fixed in bottom half then, and the adjustment door behind the body position is fixed upper hinge.Therefore whether refrigerator doors is positioned at the refrigerator doorframe center, and refrigerator doors 3 is closely related with the installation site of following hinge 2 with the applying situation of doorframe end face 4.Fig. 2 demonstrates another kind of hinge down, the flap 31 of this time hinge is to be made of falling hinger axis fixing plate 31a and installing plate 31b, described hinge axis fixed head 31a is vertical with described installing plate 31b, hinge axis 32 is vertically installed on the hinge axis fixed head 31a, and this hinge down is installed on the doorframe end face 4.
The described installation site of hinge down mainly is meant the locus of hinge axis 22, comprising: the verticality of hinge axis 22 and refrigerator bottom surface, the height of the step surface on the hinge axis, the distance of the distance between hinge axis 22 and the refrigerator doorframe end face 4 and hinge axis 22 and refrigerator doorframe side.Wherein:
The verticality of described hinge axis 22 and refrigerator bottom surface is guaranteed by hinge axis 22 and the vertical precision of flap 21 and the vertical precision of refrigerator bottom surface and refrigerator doorframe;
The height of the step surface on the described hinge axis, for hinge under Fig. 1 structure, the height of step surface is guaranteed by the dimensional accuracy of hinge self.For the following hinge of Fig. 2 structure, can only guarantee by special-purpose orientation tool or in-site measurement.
Distance between described hinge axis 22 and the refrigerator doorframe end face 4 can only guarantee by special-purpose orientation tool or in-site measurement for the following hinge of Fig. 1 structure.Following hinge for Fig. 2 structure is guaranteed to the dimensional accuracy the installing plate by hinge self hinge.
No matter the distance of described hinge axis 22 and refrigerator doorframe side is the following hinge of Fig. 1 structure or the following hinge of Fig. 2 structure, can only guarantee with special-purpose orientation tool or in-site measurement.
Adopt special tool not only to increase the frock expense, and increase in the work progress loading and unloading frock required man-hour.
Summary of the invention
Technical problem to be solved by this invention is at the above-mentioned deficiency of prior art, and to provide a kind of dependence flap self poisoning, or adopt simple frock to guarantee the lower hinge of multi-side locating refrigerator door of installation accuracy.
Realize that technical scheme of the present invention is as follows:
A kind of lower hinge of multi-side locating refrigerator door comprises: installing plate and perpendicular to the stairstepping hinge axis on the installing plate, it is characterized in that: described installing plate is provided with the location-plate perpendicular to installing plate.
Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents.
Described lower hinge of multi-side locating refrigerator door is characterized in that: described installing plate is the horizontal installing plate that is installed on the refrigerator bottom surface, and described location-plate perpendicular to installing plate is positioned at a side that is provided with hinge axis of installing plate.
Described lower hinge of multi-side locating refrigerator door is characterized in that: the locating surface of described location-plate is parallel with the axis of hinge axis, and the distance between hinge axis axis and the locating surface equals the distance between desired hinge axis axis and the refrigerator doorframe end face.
Described lower hinge of multi-side locating refrigerator door is characterized in that: described location-plate perpendicular to installing plate is provided with and limits the locating hole of hinge axis to the refrigerator lateral distance, and on described refrigerator doorframe end face, the locating hole on the corresponding location-plate is provided with alignment pin.
Described lower hinge of multi-side locating refrigerator door is characterized in that: described installing plate is provided with and limits the locating hole of hinge axis to the refrigerator lateral distance, and on described refrigerator bottom surface, the locating hole on the corresponding installing plate is provided with alignment pin.
Described lower hinge of multi-side locating refrigerator door, it is characterized in that: the flap of hinge is to be made of falling hinger axis fixing plate and installing plate under the described refrigerator, described hinge axis fixed head is vertical with described installing plate, hinge axis is vertically installed on the hinge axis fixed head, described location-plate is vertical on the installing plate, be positioned at the opposite side bottom that is provided with the hinge axis fixed head, combine with installing plate and be T type or L type.
Described lower hinge of multi-side locating refrigerator door is characterized in that: the step surface difference in height of the locating surface of described location-plate and described hinge axis equals the step surface difference in height of desired refrigerator bottom surface and hinge axis.
Described lower hinge of multi-side locating refrigerator door is characterized in that: described location-plate perpendicular to installing plate is provided with and limits the locating hole of hinge axis to the refrigerator lateral distance, and on described refrigerator bottom surface, the locating hole on the corresponding location-plate is provided with alignment pin.
Described lower hinge of multi-side locating refrigerator door is characterized in that: described installing plate is provided with and limits the locating hole of hinge axis to the refrigerator lateral distance, and on described refrigerator doorframe end face, the locating hole on the corresponding installing plate is provided with alignment pin.
Described lower hinge of multi-side locating refrigerator door is characterized in that: described locating hole is the slotted hole that is parallel to the refrigerator side, or microscler breach.
The invention has the advantages that:
The present invention proposes a kind of multiaspect location of hinge self that relies on down and is provided with under the prerequisite of guaranteeing refrigerator doors hinge installation site precision, reaches convenient construction, the purpose when saving the mounter.
Hinge under the refrigerator doors provided by the present invention, have orthogonal two locating surfaces, can accurately limit down the height of hinge axis and hinge axis in the refrigerator doorframe end face distance, only need during installation to establish a backup plate in the refrigerator side, maybe this side is positioned on the work top, can will plays hinge accurately to put in place and be installed on the refrigerator body.
The present invention also further increases dowel hole on the basis of two perpendicular positioning faces, can be installed on the refrigerator body playing hinge accurately to put in place by two perpendicular positioning faces and dowel hole.
For architectural feature of the present invention and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is a current refrigerator door hinge scheme of installation.
Fig. 2 is the structural representation of hinge under the existing another kind of refrigerator doors.
Fig. 3 is the structural upright schematic diagram of lower hinge of multi-side locating refrigerator door embodiment one of the present invention.
Fig. 4 is the structural upright schematic diagram of lower hinge of multi-side locating refrigerator door embodiment two of the present invention.
Fig. 5 is the structural upright schematic diagram of lower hinge of multi-side locating refrigerator door embodiment three of the present invention.
Fig. 6 is the structural upright schematic diagram of lower hinge of multi-side locating refrigerator door embodiment four of the present invention.
The specific embodiment
Embodiment one
Fig. 3 is the schematic perspective view of lower hinge of multi-side locating refrigerator door embodiment one provided by the present invention, as seen from the figure, described lower hinge of multi-side locating refrigerator door 60 comprises: installing plate 61 and perpendicular to the stairstepping hinge axis 62 on the installing plate 61, in the illustrated embodiment, described installing plate 61 is the horizontal installing plates that are installed on the refrigerator bottom surface.In order to limit the distance between hinge axis 62 and the refrigerator doorframe end face 4, described installing plate 61 is provided with the location-plate 63 perpendicular to installing plate 61, and described location-plate 63 perpendicular to installing plate 61 is positioned at a side that is provided with hinge axis 62 of installing plate 61.
The locating surface 63a of described location-plate 63 is parallel with the axis of hinge axis 62, and the distance between hinge axis axis and the locating surface equals the distance between desired hinge axis axis and the refrigerator doorframe end face.
When installing hinge, only need to establish a backup plate in the refrigerator side, maybe this refrigerator side is positioned on the work top, to play the location-plate 63 of hinge to lean the refrigerator doorframe end face again, the side of following hinge leans backup plate or work top, with screw installing plate 61 is fixed in the refrigerator bottom surface at last, can accurately put in place is installed on the refrigerator body.
Embodiment two
Fig. 4 is the schematic perspective view of lower hinge of multi-side locating refrigerator door embodiment one of the present invention, for further when assembling, can be limited the axis of hinge axis and the distance between the refrigerator side, present embodiment is provided with in described location-plate 63 perpendicular to installing plate 61 and limits the locating hole 64 of hinge axis 62 to the refrigerator lateral distance, on described refrigerator doorframe end face, position of positioning hole on the corresponding location-plate is provided with alignment pin.
When installing hinge, the location-plate 63 of hinge under the refrigerator of present embodiment is leaned the refrigerator doorframe end face, and alignment pin on the refrigerator doorframe end face is placed in the locating hole on the location-plate, with screw installing plate 61 is fixed in the refrigerator bottom surface, can accurately put in place is installed on the refrigerator body.
The described locating hole of this embodiment also can be arranged on the described installing plate, and promptly installing plate is provided with and limits the locating hole 64 ' (as shown in Figure 4) of hinge axis to the refrigerator lateral distance, and on described refrigerator bottom surface, the locating hole on the corresponding installing plate is provided with alignment pin.
Embodiment three
Fig. 5 is the structural upright schematic diagram of lower hinge of multi-side locating refrigerator door embodiment three of the present invention.
Among this embodiment, the flap 71 of hinge 70 is to be made of falling hinger axis fixing plate 71a and installing plate 71b under the described refrigerator, described hinge axis fixed head 71a is vertical with described installing plate 71b, hinge axis 72 is vertically installed on the hinge axis fixed head 71a, and this hinge down is installed on the doorframe end face 4.Described location-plate 73 is vertical on the installing plate 71b, is positioned at the opposite side bottom that is provided with hinge axis fixed head 71a, is the T type with installing plate 71b or the L type combines.
The step surface difference in height of the locating surface of described location-plate and described hinge axis equals the step surface difference in height of desired refrigerator bottom surface and hinge axis.
When installing hinge, only need to establish a backup plate in the refrigerator side, maybe this refrigerator side is positioned on the work top, to play the location-plate 73 of hinge to lean the refrigerator doors bottom surface again, the side of following hinge leans backup plate or work top, with screw installing plate 71b is fixed in the refrigerator doorframe end face at last, can accurately put in place is installed on the refrigerator body.
Embodiment four
Fig. 6 is the structural upright schematic diagram of lower hinge of multi-side locating refrigerator door embodiment four of the present invention.
For further when assembling, can be limited the axis of hinge axis and the distance between the refrigerator side, present embodiment is provided with in described location-plate 73 perpendicular to installing plate 71b and limits the locating hole 74 of hinge axis 72 to the refrigerator lateral distance, on described refrigerator bottom surface, locating hole 74 positions on the corresponding location-plate are provided with alignment pin.
When installing hinge, the location-plate 73 of hinge under the refrigerator of present embodiment is leaned the refrigerator bottom surface, and alignment pin on the refrigerator bottom surface is placed in the locating hole on the location-plate, with screw installing plate 71b is fixed in the refrigerator doorframe end face, can accurately put in place is installed on the refrigerator body.
The described locating hole 74 ' of this embodiment also can be arranged on the described installing plate 71b, be that installing plate is provided with the locating hole 74 ' (as shown in Figure 5) of qualification hinge axis to the refrigerator lateral distance, on described refrigerator doorframe end face, the locating hole on the corresponding installing plate is provided with alignment pin.
Described locating hole is the slotted hole that is parallel to the refrigerator side, or microscler breach.
Claims (10)
1, a kind of lower hinge of multi-side locating refrigerator door comprises: installing plate and perpendicular to the stairstepping hinge axis on the installing plate, it is characterized in that: described installing plate is provided with the location-plate perpendicular to installing plate.
2, according to the described lower hinge of multi-side locating refrigerator door of claim 1, it is characterized in that: described installing plate is the horizontal installing plate that is installed on the refrigerator bottom surface, and described location-plate perpendicular to installing plate is positioned at a side that is provided with hinge axis of installing plate.
3, according to the described lower hinge of multi-side locating refrigerator door of claim 2, it is characterized in that: the locating surface of described location-plate is parallel with the axis of hinge axis, and the distance between hinge axis axis and the locating surface equals the distance between desired hinge axis axis and the refrigerator doorframe end face.
4, according to the described lower hinge of multi-side locating refrigerator door of claim 2, it is characterized in that: described location-plate perpendicular to installing plate is provided with and limits the locating hole of hinge axis to the refrigerator lateral distance, on described refrigerator doorframe end face, the locating hole on the corresponding location-plate is provided with alignment pin.
5, according to the described lower hinge of multi-side locating refrigerator door of claim 2, it is characterized in that: described installing plate is provided with and limits the locating hole of hinge axis to the refrigerator lateral distance, and on described refrigerator bottom surface, the locating hole on the corresponding installing plate is provided with alignment pin.
6, according to the described lower hinge of multi-side locating refrigerator door of claim 1, it is characterized in that: the flap of hinge is to be made of falling hinger axis fixing plate and installing plate under the described refrigerator, described hinge axis fixed head is vertical with described installing plate, hinge axis is vertically installed on the hinge axis fixed head, described location-plate is vertical on the installing plate, be positioned at the opposite side bottom that is provided with the hinge axis fixed head, combine with installing plate and be T type or L type.
7, according to the described lower hinge of multi-side locating refrigerator door of claim 6, it is characterized in that: the step surface difference in height of the locating surface of described location-plate and described hinge axis equals the step surface difference in height of desired refrigerator bottom surface and hinge axis.
8, according to the described lower hinge of multi-side locating refrigerator door of claim 6, it is characterized in that: described location-plate perpendicular to installing plate is provided with and limits the locating hole of hinge axis to the refrigerator lateral distance, on described refrigerator bottom surface, the locating hole on the corresponding location-plate is provided with alignment pin.
9, according to the described lower hinge of multi-side locating refrigerator door of claim 6, it is characterized in that: described installing plate is provided with and limits the locating hole of hinge axis to the refrigerator lateral distance, and on described refrigerator doorframe end face, the locating hole on the corresponding installing plate is provided with alignment pin.
10, according to claim 4 or 5 or 8 or 9 described lower hinge of multi-side locating refrigerator door, it is characterized in that: described locating hole is the slotted hole that is parallel to the refrigerator side, or microscler breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100000947A CN101481971B (en) | 2008-01-07 | 2008-01-07 | Lower hinge of multi-side locating refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100000947A CN101481971B (en) | 2008-01-07 | 2008-01-07 | Lower hinge of multi-side locating refrigerator door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101481971A true CN101481971A (en) | 2009-07-15 |
| CN101481971B CN101481971B (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100000947A Active CN101481971B (en) | 2008-01-07 | 2008-01-07 | Lower hinge of multi-side locating refrigerator door |
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| CN (1) | CN101481971B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501197A (en) * | 2011-11-22 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Door body tool for assembling door bodies of side-by-side combination refrigerator and door body assembling method |
| CN102777093A (en) * | 2012-08-23 | 2012-11-14 | 合肥美的荣事达电冰箱有限公司 | Hinging device for refrigerator and refrigerator having same |
| CN104606011A (en) * | 2015-01-27 | 2015-05-13 | 中国科学院苏州生物医学工程技术研究所 | Limiting mechanism |
| CN105065377A (en) * | 2015-07-03 | 2015-11-18 | 苏州利宏原精密零件有限公司 | Mounting plate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1908241A1 (en) * | 1968-02-21 | 1969-09-11 | Combs Stewart Cecil | Suspension device for swiveling attachment, especially of doors on the door frame |
| FR2570745A1 (en) * | 1984-09-25 | 1986-03-28 | Selnor | Component for the articulation and retention of a reversible door on a piece of household furniture |
| ITMI20011528A1 (en) * | 2001-07-18 | 2003-01-18 | Whirlpool Co | ADJUSTABLE HINGE FOR REFRIGERATOR DOORS |
-
2008
- 2008-01-07 CN CN2008100000947A patent/CN101481971B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501197A (en) * | 2011-11-22 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Door body tool for assembling door bodies of side-by-side combination refrigerator and door body assembling method |
| CN102501197B (en) * | 2011-11-22 | 2014-07-16 | 合肥美的电冰箱有限公司 | Door body tool for assembling door bodies of side-by-side combination refrigerator and door body assembling method |
| CN102777093A (en) * | 2012-08-23 | 2012-11-14 | 合肥美的荣事达电冰箱有限公司 | Hinging device for refrigerator and refrigerator having same |
| CN104606011A (en) * | 2015-01-27 | 2015-05-13 | 中国科学院苏州生物医学工程技术研究所 | Limiting mechanism |
| CN105065377A (en) * | 2015-07-03 | 2015-11-18 | 苏州利宏原精密零件有限公司 | Mounting plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101481971B (en) | 2012-05-23 |
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