CN205277121U - Multi -functional lower hinge subassembly of adjustable refrigerator door height - Google Patents
Multi -functional lower hinge subassembly of adjustable refrigerator door height Download PDFInfo
- Publication number
- CN205277121U CN205277121U CN201620060458.0U CN201620060458U CN205277121U CN 205277121 U CN205277121 U CN 205277121U CN 201620060458 U CN201620060458 U CN 201620060458U CN 205277121 U CN205277121 U CN 205277121U
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- door
- hinge axis
- door closer
- door body
- lower jaw
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- 238000003754 machining Methods 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
The utility model discloses a multi -functional lower hinge subassembly of adjustable refrigerator door height, including lower hinge body, box door closer, door body door closer, be equipped with the hinge axle mounting hole of installation hinge axle on the lower hinge body, hinge axle lower part is equipped with one section external screw thread section, the external screw thread section and the hinge axle mounting hole threaded connection of hinge axle lower part, and hinge axle lower extreme passes through nut locking, hinge axle middle part is equipped with outside convex spacing step, and the hinge axle is from spacing step from up a suit box door closer and a door body door closer in proper order down. The utility model discloses it has following advantage to compare prior art: through rotatory hinge axle and can realize about the body direction of height adjustablely through nut locking, cooperation through box door closer AND gate body door closer realizes the door body self -locking function that closes the door, realizes the door body limit function that opens the door through stopper and the spacing turn -ups of second cooperation on the lower hinge body, collects multiple functions in an organic whole.
Description
Technical field
The utility model relates to the multi-functional lower jaw assembly of a kind of adjustable refrigerator door height.
Background technology
Existing refrigerator lower jaw assembly generally only can realize the simple function of spacing or self-locking or fore-aft adjustable function, can not realize an adjustment for body upper-lower position. Refrigerator door and casing after assembling often owing to manufacturing error and detail design error there will be the gap of 2��4mm, refrigerator door door in switch process is caused to be altered or refrigerator door sinking, cause the problems such as the not tight cold draining of seal strip for refrigerator door and casing adhesive, solidifying dew, and the adjustment pin installation position of most refrigerator is rearward, reduces the stability of refrigerator. There is certain deviation in parts machining precision, assembling precision simultaneously, causes refrigerator assembling to derive and a series of problems. Once hinge assembling is crooked, not in place, the apparent problem such as crooked, the different faces of upper-lower door body that will cause that refrigerator door assemble, directly affect the outward appearance of refrigerator entirety, the desire to buy of reduction human consumer.
Practical novel content
The purpose of this utility model is to overcome the deficiencies in the prior art, it provides the multi-functional lower jaw assembly of a kind of adjustable refrigerator door height.
The utility model is achieved through the following technical solutions:
The multi-functional lower jaw assembly of a kind of adjustable refrigerator door height, comprise lower jaw body, casing door closer, door body door closer, described lower jaw body is provided with the hinge axis open holes installing hinge axis, described hinge axis is for supporting the door body of described refrigerator, described hinge axis bottom is provided with one section of external thread section, the external thread section of described hinge axis bottom is threaded with described hinge axis open holes, and the lower end of described hinge axis passes through nut locking, outwardly limited step it is provided with in the middle part of described hinge axis, described hinge axis is set with described casing door closer and door body door closer from the bottom up successively from described limited step, described casing door closer one end is sleeved on described hinge axis, the other end is connected as a single entity by bearing pin and described lower jaw body, described door body door closer and the described lower end of door body are fixed and can rotate around described hinge axis, described casing door closer upper surface is arranged with the first locking platform being positioned at the outer of described hinge axis, described door body door closer lower surface outer is arranged with the 2nd locking platform what be positioned at described hinge axis, described first locking platform is provided with the depression of angled transition, the projection that described 2nd locking platform is provided with the depression on described first locking platform is mated mutually, when described door body is closed, projection on described 2nd locking platform just rotates to matching with the depression on described first locking platform thus realizes self-locking.
Described hinge axis is also set with limited block, described limited block is positioned at and is connected as a single entity on described door body door closer and with described door body door closer, the spacing flange of first straight up it is provided with outside described limited block, described lower jaw body side is provided with the 2nd spacing flange, in described door body opening procedure, the spacing flange of the first of described limited block is spacing along with realizing when door body rotates and extremely contacts with described 2nd spacing flange.
Described door body door closer is provided with the axle sleeve protruded upward, and described door body door closer is sleeved on described hinge axis by described axle sleeve, and the described lower end of door body is provided with axis hole, and described door body is contained on the axle sleeve of described door body door closer by shaft hole sleeve.
Described lower jaw body comprises the sheet body that the face, casing bottom with refrigerator is fixedly connected with, side, described sheet body front end is provided with the retaining plate stretched out vertically upward, described retaining plate is fixedly connected with bottom end face before the casing of refrigerator, described sheet body front end is also connected with the sheet extension portion extended forward, and described hinge axis open holes is arranged in described sheet extension portion.
Described sheet extension portion is also provided with the front adjustment pin open holes of adjustment pin before installing.
Four angles of described sheet body are provided with bolt fixed orifices, described sheet body is also reserved with the front adjustment pin reserving installation hole of adjustment pin before installing.
Described sheet extension portion at the height of vertical direction higher than described sheet body.
The utility model has the following advantages compared to existing technology:
The multi-functional lower jaw assembly that the utility model provides, lead to rotary hinge axle and door height direction can be realized by nut locking adjustable up and down, realize door body close the door from lock function by coordinating of casing door closer and door body door closer, coordinated with the 2nd spacing flange on lower jaw body by limited block and realize door body door open limit function, integrate functions as one.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram after the utility model removes a body door closer and limited block.
Fig. 2 is the main TV structure schematic diagram after the utility model removes limited block.
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Fig. 4 is the A-A sectional view of Fig. 3.
Fig. 5 is that the utility model works as plan structure schematic diagram when door body is closed.
Fig. 6 is that the utility model works as plan structure schematic diagram when door body opens to maximum position.
Fig. 7 is the structural representation of casing door closer of the present utility model.
Fig. 8 is the structural representation of door body door closer of the present utility model.
Number in the figure: 1 lower jaw body, 11 sheet bodies, 12 retaining plates, 13 sheet extension portions, 14 the 2nd spacing flange, adjustment pin open holes before 15,16 bolt fixed orificess, adjustment pin reserving installation hole before 17,2 casing door closers, 21 first locking platforms, 22 depressions, 3 body door closers, 31 the 2nd locking platforms, 32 axle sleeves, 4 hinge axis, 41 limited steps, 5 nuts, 6 limited blocks, 61 first spacing flange, 7 bearing pins.
Embodiment
Embodiment of the present utility model is done explanation in detail below; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed enforcement mode and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
See Fig. 1 to Fig. 8, the multi-functional lower jaw assembly of a kind of adjustable refrigerator door height that the present embodiment provides, comprise lower jaw body 1, casing door closer 2, door body door closer 3, lower jaw body 1 is provided with hinge axis 4 open holes installing hinge axis 4, hinge axis 4 is for supporting the door body of refrigerator, hinge axis 4 bottom is provided with one section of external thread section, the external thread section of hinge axis 4 bottom is threaded with hinge axis 4 open holes, and hinge axis 4 times ends are locked by nut 5, outwardly limited step 41 it is provided with in the middle part of hinge axis 4, hinge axis 4 is set with casing door closer 2 and door body door closer 3 from the bottom up successively from limited step 41, casing door closer 2 one end is sleeved on hinge axis 4, the other end is connected as a single entity by bearing pin 7 and lower jaw body 1, door body door closer 3 is fixed with the lower end of door body and can rotate around hinge axis 4, casing door closer 2 upper surface is arranged with the first locking platform 21 being positioned at the outer of hinge axis 4, door body door closer 3 lower surface outer is arranged with the 2nd locking platform 31 what be positioned at hinge axis 4, first locking platform 21 is provided with the depression 22 of angled transition, the projection that 2nd locking platform 31 is provided with depression 22 phases on the first locking platform 21 are mated, when door body is closed, projection on 2nd locking platform 31 just rotates and matches to the depression 22 on the first locking platform 21, produce self-lock force, auto lock when making a body be about to closed, increase the stopping property in space.
Preferably, hinge axis 4 is also set with limited block 6, limited block 6 is positioned at and is connected as a single entity on a body door closer 3 and with door body door closer 3, the spacing flange 61 of first straight up it is provided with outside limited block 6, lower jaw body 1 side is provided with the 2nd spacing flange 14, in door body opening procedure, when the spacing flange of the first of limited block 6 61 contacts to flange 14 spacing with the 2nd along with door body rotates, door body open angle is maximum, thus the maximum open angle of opposite house body realizes spacing.
Door body door closer 3 is provided with the axle sleeve 32 protruded upward, and door body door closer 3 is sleeved on hinge axis 4 by axle sleeve 32, and the lower end of door body is provided with axis hole, and door body is contained on an axle sleeve of body door closer 3 32 by shaft hole sleeve.
Lower jaw body 1 comprises the sheet body 11 that the face, casing bottom with refrigerator is fixedly connected with, side, sheet body 11 front end is provided with the retaining plate 12 stretched out vertically upward, retaining plate 12 is fixedly connected with bottom end face before the casing of refrigerator, sheet body 11 front end is also connected with the sheet extension portion 13 extended forward, sheet extension portion 13 is at the height of vertical direction higher than sheet body 11, and hinge axis 4 open holes is arranged in sheet extension portion 13.
The front adjustment pin open holes 15 being also provided with adjustment pin before installing in sheet extension portion 13, can strengthen the stability of refrigerator entirety.
Four angles of sheet body 11 are provided with bolt fixed orifices 16, sheet body 11 is also reserved with the front adjustment pin reserving installation hole 17 of adjustment pin before installing.
The multi-functional lower jaw assembly that the present embodiment provides, lead to rotary hinge axle 4 and door height direction can be realized by nut 5 locking adjustable up and down, realize door body close the door from lock function by coordinating of casing door closer 2 and door body door closer 3, coordinated with the spacing flange 14 of the 2nd on lower jaw body 1 by limited block 6 and realize door body door open limit function, integrate functions as one.
These are only better embodiment of the present utility model, not in order to limit the utility model, all any amendment, equivalent replacement and improvement etc. done within spirit of the present utility model and principle, all should be included within protection domain of the present utility model.
Claims (7)
1. the multi-functional lower jaw assembly of an adjustable refrigerator door height, comprise lower jaw body, casing door closer, door body door closer, described lower jaw body is provided with the hinge axis open holes installing hinge axis, described hinge axis is for supporting the door body of described refrigerator, it is characterized in that: described hinge axis bottom is provided with one section of external thread section, the external thread section of described hinge axis bottom is threaded with described hinge axis open holes, and the lower end of described hinge axis passes through nut locking, outwardly limited step it is provided with in the middle part of described hinge axis, described hinge axis is set with described casing door closer and door body door closer from the bottom up successively from described limited step, described casing door closer one end is sleeved on described hinge axis, the other end is connected as a single entity by bearing pin and described lower jaw body, described door body door closer and the described lower end of door body are fixed and can rotate around described hinge axis, described casing door closer upper surface is arranged with the first locking platform being positioned at the outer of described hinge axis, described door body door closer lower surface outer is arranged with the 2nd locking platform what be positioned at described hinge axis, described first locking platform is provided with the depression of angled transition, the projection that described 2nd locking platform is provided with the depression on described first locking platform is mated mutually, when described door body is closed, projection on described 2nd locking platform just rotates to matching with the depression on described first locking platform thus realizes self-locking.
2. the multi-functional lower jaw assembly of a kind of adjustable refrigerator door height as claimed in claim 1, it is characterized in that: described hinge axis is also set with limited block, described limited block is positioned at and is connected as a single entity on described door body door closer and with described door body door closer, the spacing flange of first straight up it is provided with outside described limited block, described lower jaw body side is provided with the 2nd spacing flange, in described door body opening procedure, the spacing flange of the first of described limited block is spacing along with realizing when door body rotates and extremely contacts with described 2nd spacing flange.
3. the multi-functional lower jaw assembly of a kind of adjustable refrigerator door height as claimed in claim 1, it is characterized in that: described door body door closer is provided with the axle sleeve protruded upward, described door body door closer is sleeved on described hinge axis by described axle sleeve, the described lower end of door body is provided with axis hole, and described door body is contained on the axle sleeve of described door body door closer by shaft hole sleeve.
4. the multi-functional lower jaw assembly of a kind of adjustable refrigerator door height as claimed in claim 1, it is characterized in that: described lower jaw body comprises the sheet body that the face, casing bottom with refrigerator is fixedly connected with, side, described sheet body front end is provided with the retaining plate stretched out vertically upward, described retaining plate is fixedly connected with bottom end face before the casing of refrigerator, described sheet body front end is also connected with the sheet extension portion extended forward, and described hinge axis open holes is arranged in described sheet extension portion.
5. the multi-functional lower jaw assembly of a kind of adjustable refrigerator door height as claimed in claim 4, it is characterised in that: the front adjustment pin open holes being also provided with adjustment pin before installing in described sheet extension portion.
6. the multi-functional lower jaw assembly of a kind of adjustable refrigerator door height as claimed in claim 4, it is characterized in that: four angles of described sheet body are provided with bolt fixed orifices, described sheet body is also reserved with the front adjustment pin reserving installation hole of adjustment pin before installing.
7. the multi-functional lower jaw assembly of a kind of adjustable refrigerator door height as claimed in claim 4, it is characterised in that: described sheet extension portion at the height of vertical direction higher than described sheet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620060458.0U CN205277121U (en) | 2016-01-21 | 2016-01-21 | Multi -functional lower hinge subassembly of adjustable refrigerator door height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620060458.0U CN205277121U (en) | 2016-01-21 | 2016-01-21 | Multi -functional lower hinge subassembly of adjustable refrigerator door height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277121U true CN205277121U (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620060458.0U Active CN205277121U (en) | 2016-01-21 | 2016-01-21 | Multi -functional lower hinge subassembly of adjustable refrigerator door height |
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| CN (1) | CN205277121U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761088A (en) * | 2016-12-28 | 2017-05-31 | 青岛海尔股份有限公司 | Linkage for realizing door height regulation |
| CN106988635A (en) * | 2017-05-10 | 2017-07-28 | 澳柯玛股份有限公司 | A kind of lower hinge and refrigerator |
| CN107654141A (en) * | 2017-09-20 | 2018-02-02 | 青岛海尔股份有限公司 | Refrigerator and its hinge |
| CN111764777A (en) * | 2020-07-21 | 2020-10-13 | 青岛海容商用冷链股份有限公司 | Automatic door closing device and display cabinet |
-
2016
- 2016-01-21 CN CN201620060458.0U patent/CN205277121U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761088A (en) * | 2016-12-28 | 2017-05-31 | 青岛海尔股份有限公司 | Linkage for realizing door height regulation |
| CN106988635A (en) * | 2017-05-10 | 2017-07-28 | 澳柯玛股份有限公司 | A kind of lower hinge and refrigerator |
| CN107654141A (en) * | 2017-09-20 | 2018-02-02 | 青岛海尔股份有限公司 | Refrigerator and its hinge |
| CN111764777A (en) * | 2020-07-21 | 2020-10-13 | 青岛海容商用冷链股份有限公司 | Automatic door closing device and display cabinet |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Changhong MeiLing Limited by Share Ltd Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Hefei Meiling Co., Ltd. |