CN102127995B - Adjustable lower hinge for refrigerator and refrigerator provided with hinge - Google Patents
Adjustable lower hinge for refrigerator and refrigerator provided with hinge Download PDFInfo
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- CN102127995B CN102127995B CN201010011539.9A CN201010011539A CN102127995B CN 102127995 B CN102127995 B CN 102127995B CN 201010011539 A CN201010011539 A CN 201010011539A CN 102127995 B CN102127995 B CN 102127995B
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- refrigerator
- securing supports
- lower hinge
- flap
- advance piece
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Abstract
The invention provides an adjustable lower hinge for a refrigerator and a refrigerator provided with hinge, aiming at solving the problems that height of a refrigerator door body is inconveniently adjusted since the axes direction of an adjusting bolt is as the same as that of the hinge when the height of the refrigerator door body is adjusted by jacking a hinge board of the lower hinge by the adjusting bolt, the fixation of the lower hinge is infirm since the whole weight of the refrigerator door body is acted onto the adjusting bolt, etc. As the adjusting direction is changed by adopting a slope matching structure, and due to the compound action of a spiral and the slope, the adjustable lower hinge provided by the invention is very convenient to adjust the height of the refrigerator door body.
Description
Technical field
The present invention relates to a kind of hinge arrangement, specifically, relate to refrigerator door body height adjustable lower hinge.
Background technology
Current refrigerator is divided into casing and door body two large divisions, the mode that the connection between Men Tiyu casing is all connected through the hinge conventionally.When two the door bodies in left and right of refrigerator door, especially side by side combination refrigerator are installed or use for a long time, there will be unavoidably the situation that a body is sagging or left and right door height differs.After hinge is installed, adjusting door height if need, is generally the upper-lower position that regulates lower hinge by the flap of hinge under adjusting bolt jack-up, and then regulates refrigerator door height.Conventionally, the axis of adjusting bolt is identical with the axis direction of hinge, is positioned at refrigerator body below, once installation, the position of adjusting bolt is subject to stopping of a body and ground, adjusts more difficult, even if adjust, no matter be to open refrigerator door or move refrigerator, all can change the inactive state of refrigerator, make to adjust and lose benchmark, refrigerator putting position difference, all needs to do corresponding fine setting, simultaneously, lower hinge strength is worrying, and the weight of whole door body is all born on a bolt.
Based on this, special proposition the present invention.
Summary of the invention
When the present invention is directed to flap that prior art adopts hinge under adjusting bolt jack-up and regulating refrigerator door height, adjusting bolt axis is identical with hinge axes direction, regulate difficulty, refrigerator door total weight acts in adjusting bolt and makes lower hinge fix the problems such as insecure, propose the adjustable lower hinge of a kind of refrigerator and the refrigerator of this lower hinge is installed, fixing fastness, adopt inclined-plane fit structure to change and regulate direction, utilize the compound action on spiral and inclined-plane, the height that is very easy to refrigerator door regulates simultaneously.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of adjustable lower hinge for refrigerator, comprises flap and hinge axis, and described flap comprises body support portion and a sliding part, and described hinge axis is located on described door body support portion, it is characterized in that: also comprise a securing supports, slope advance piece,
Described securing supports is fixed on refrigerator body, and box-like for upper shed hollow has the opening that described slope advance piece is entered on its leading flank;
The upper surface of described slope advance piece is inclined-plane, is connected by a regulating part with the trailing flank of described securing supports;
The sliding part of described flap is located in described securing supports, coordinates with described slope advance piece inclined-plane.
Further, the present invention also has following technical characterictic: described regulating part is adjusting bolt, on described slope advance piece, have shoulder hole, the trailing flank corresponding position of described securing supports is provided with screw, and described adjusting bolt makes described slope advance piece be connected with the trailing flank of described securing supports through described shoulder hole.
Further, the present invention also has following technical characterictic: the two sides of the sliding part of described flap and described securing supports are slidably matched, and the lower surface of the sliding part of described flap is inclined-plane, coordinates with the upper surface inclined-plane of described slope advance piece.
Further, the present invention also has following technical characterictic: also comprise a slide block, the sliding part of described flap inserts in described slide block, and described slide block is arranged in described securing supports, coordinates with described slope advance piece inclined-plane.
Further, the present invention also has following technical characterictic: described slide block is positioned at the top of described slope advance piece, and two sides and described securing supports are slidably matched, and the lower surface of described slide block is inclined-plane, coordinates with the upper surface slide of described slope advance piece.
Further, the present invention also has following technical characterictic: the elongated slot that has accommodating described flap sliding part on described slide block.
Further, the present invention also has following technical characterictic: the part of described adjusting bolt between trailing flank and the described slope advance piece of described securing supports is provided with stage clip.
Further, the present invention also has following technical characterictic: the trailing flank of described securing supports is provided with fixing threaded hole, hold-down screw is fixed on refrigerator body described securing supports through described fixing threaded hole, and relative leading flank is provided with the installing/dismounting fabrication hole of described hold-down screw.
A kind of refrigerator, is characterized in that: the adjustable lower hinge for refrigerator described in above-mentioned any one claim is installed.
Compared with prior art, advantage of the present invention and good effect are:
The present invention is by arranging securing supports and slope advance piece, the axis direction of adjusting bolt is changed to and facilitated in the direction that user regulates, when regulating, adjusting bolt stopped by refrigerator door and ground to be not easy to thereby solved the problem that regulates, when adjustment, needn't open the door or move refrigerator, can not change the inactive state of refrigerator, thereby guarantee adjustment benchmark.
, the weight of refrigerator door is shared on securing supports meanwhile, thereby guaranteed the intensity of time hinge, fixation.
The present invention has realized the innovation of refrigerator door adjusting fixed form, has improved adjusting condition, has reduced adjusting difficulty.
Accompanying drawing explanation
Fig. 1 is the exploded view of the adjustable lower hinge of embodiment mono-refrigerator of the present invention;
Fig. 2 is the mounting structure front view of the adjustable lower hinge of embodiment mono-refrigerator of the present invention;
Fig. 3 be in Fig. 2 A-A to cutaway view;
Fig. 4 is the exploded view of the adjustable lower hinge of embodiment bis-refrigerator of the present invention;
Fig. 5 is the mounting structure front view of the adjustable lower hinge of embodiment bis-refrigerator of the present invention;
Fig. 6 be in Fig. 5 B-B to cutaway view.
In figure: 1, flap; 2, hinge axis; 11, flap door body support portion; 12, flap sliding part; 121, flap sliding part lower surface; 3, securing supports; 31, trailing flank; 32, leading flank; 33, screw; 34, fixing threaded hole; 35, installing/dismounting fabrication hole; 36, opening; 4, slope advance piece; 41, slope advance piece upper surface; 42, shoulder hole; 5, slide block; 51, slide block lower surface; 52, elongated slot; 6, adjusting bolt; 7, stage clip; 8, hold-down screw.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Embodiment mono-
Referring to Fig. 1, Fig. 2 and Fig. 3, refrigerator comprises flap 1 and hinge axis 2 with adjustable lower hinge, flap 1 comprises flap door body support portion 11 and flap sliding part 12, hinge axis 2 is located on flap door body support portion 11, on refrigerator body, fix a securing supports 3, box-like for upper shed hollow, the interior slope advance piece 4 that is simultaneously provided with of securing supports 3.
In the present embodiment, flap sliding part 12 inserts in securing supports 3, and flap sliding part lower surface 121 is inclined-plane, coordinates with upper surface 41 inclined-planes of slope advance piece 4, and the medial surface of the two sides of flap sliding part 12 and securing supports 3 is slidably matched.
When installation, first securing supports 3 is fixed on refrigerator body, fixing means is: the trailing flank 31 of securing supports 3 is provided with fixing threaded hole 34, hold-down screw 8 tightens together securing supports 3 through fixing threaded hole 34 with refrigerator body, for convenience of the installation and removal of hold-down screw 8, on the leading flank 32 of securing supports 3, leave installing/dismounting fabrication hole 35; Then adjusting bolt 6 is inserted in the shoulder hole 42 of slope advance piece 4, put into securing supports 3 by opening 36, then by screw 33, slope advance piece 4 is connected on the trailing flank 31 of securing supports 3, and is finally connected on refrigerator body; Next step, insert flap sliding part 12 in securing supports 3; Finally the rotating shaft of refrigerator door is inserted in hinge axis 2, assembled.
When door height not at ordinary times, first measure the difference in height of two door bodies, according to difference in height precession adjusting bolt 6, to the inner slope advance piece 4 that advances of securing supports 3, because slope advance piece upper surface 41 coordinates with flap sliding part lower surface 121 inclined-planes, produce relative displacement, make to move on flap sliding part 12, drive on refrigerator door and move, thereby reach the object that regulates refrigerator door height.
Embodiment bis-
Referring to Fig. 4, Fig. 5 and Fig. 6, different from above-described embodiment is, in the present embodiment, flap sliding part lower surface 121 is no longer inclined-plane, it coordinates with slope advance piece 4 inclined-planes by a slide block 5, slide block lower surface 51 is inclined-plane, coordinate with slope advance piece upper surface 41 inclined-planes, be arranged in securing supports 3, be positioned at the top of slope advance piece 4, the medial surface of its two sides and securing supports 3 is slidably matched, and has the elongated slot 52 of accommodating flap sliding part 12 on this slide block 5, and flap sliding part 12 inserts in elongated slot 52.
In above-mentioned two kinds of embodiment, the volume of slope advance piece 4 can be less than the volume of securing supports 3 inner hollow, now in adjusting bolt 6, the part between trailing flank 31 and the slope advance piece 4 at securing supports 3 can arrange a stage clip 7, its effect is similar to spring washer, there is retaining effect, after precession adjusting bolt 6, stage clip 7 is given 4 one elastic force of slope advance piece again, increase the frictional force between slope advance piece 4 and adjusting bolt 6, made refrigerator adjusting bolt 6 in transportation be not easy to come off.
Meanwhile, the frictional resistance while being slidably matched with securing supports 3 for reducing flap sliding part 12 or slide block 5, the outer surface of flap sliding part 12 or slide block 5 is provided with strip groove spaced apart.
Certainly, in the present invention, flap sliding part 12, securing supports 3 and slope advance piece 4 are not limited to the version in above-mentioned two kinds of embodiment, if can meet between three interconnect and inclined-plane matching relationship can reach refrigerator door height regulate object.
The above, be only preferred embodiment of the present invention, is not the restriction of the present invention being made to other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (9)
1. an adjustable lower hinge for refrigerator, comprises flap and hinge axis, and described flap comprises body support portion and a sliding part, and described hinge axis is located on described door body support portion, it is characterized in that: also comprise a securing supports, slope advance piece,
Described securing supports is fixed on refrigerator body, and box-like for upper shed hollow has the opening that described slope advance piece is entered on its leading flank;
The upper surface of described slope advance piece is inclined-plane, is connected by a regulating part with the trailing flank of described securing supports;
The sliding part of described flap is located in described securing supports, coordinates with described slope advance piece inclined-plane.
2. according to adjustable lower hinge for the refrigerator described in claim 1, it is characterized in that: described regulating part is adjusting bolt, on described slope advance piece, have shoulder hole, the trailing flank corresponding position of described securing supports is provided with screw, and described adjusting bolt makes described slope advance piece be connected with the trailing flank of described securing supports through described shoulder hole.
3. according to adjustable lower hinge for the refrigerator described in claim 1, it is characterized in that: the two sides of the sliding part of described flap and described securing supports are slidably matched, the lower surface of the sliding part of described flap is inclined-plane, coordinates with the upper surface inclined-plane of described slope advance piece.
4. according to adjustable lower hinge for the refrigerator described in claim 1, it is characterized in that: also comprise a slide block, the sliding part of described flap inserts in described slide block, and described slide block is arranged in described securing supports, coordinate with described slope advance piece inclined-plane.
5. according to adjustable lower hinge for the refrigerator described in claim 4, it is characterized in that: described slide block is positioned at the top of described slope advance piece, two sides and described securing supports are slidably matched, and the lower surface of described slide block is inclined-plane, coordinate with the upper surface slide of described slope advance piece.
6. according to adjustable lower hinge for the refrigerator described in claim 5, it is characterized in that: the elongated slot that has the sliding part of accommodating described flap on described slide block.
7. adjustable lower hinge for refrigerator according to claim 2, is characterized in that: the part of described adjusting bolt between trailing flank and the described slope advance piece of described securing supports is provided with stage clip.
8. according to adjustable lower hinge for the refrigerator described in claim 1, it is characterized in that: the trailing flank of described securing supports is provided with fixing threaded hole, hold-down screw is fixed on refrigerator body described securing supports through described fixing threaded hole, and relative leading flank is provided with the installing/dismounting fabrication hole of described hold-down screw.
9. a refrigerator, is characterized in that: the adjustable lower hinge for refrigerator described in above-mentioned any one claim is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010011539.9A CN102127995B (en) | 2010-01-13 | 2010-01-13 | Adjustable lower hinge for refrigerator and refrigerator provided with hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010011539.9A CN102127995B (en) | 2010-01-13 | 2010-01-13 | Adjustable lower hinge for refrigerator and refrigerator provided with hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102127995A CN102127995A (en) | 2011-07-20 |
| CN102127995B true CN102127995B (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010011539.9A Active CN102127995B (en) | 2010-01-13 | 2010-01-13 | Adjustable lower hinge for refrigerator and refrigerator provided with hinge |
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| Country | Link |
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| CN (1) | CN102127995B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089401B (en) * | 2015-07-27 | 2018-01-16 | 合肥美的电冰箱有限公司 | Hinge and refrigerator |
| WO2018098679A1 (en) * | 2016-11-30 | 2018-06-07 | 宁波卡恩化工设备有限公司 | Heavy hinge |
| CN107192208A (en) * | 2017-06-27 | 2017-09-22 | 青岛海尔股份有限公司 | Refrigerator having door-in-door |
| CN111119625B (en) * | 2019-12-19 | 2022-05-20 | 青岛海尔电冰箱有限公司 | Refrigerator door body and refrigerator |
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2010
- 2010-01-13 CN CN201010011539.9A patent/CN102127995B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102127995A (en) | 2011-07-20 |
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